WO2012139316A1

WO2012139316A1 - Onboard disinfection device

Info

Publication number: WO2012139316A1
Application number: PCT/CN2011/074738
Authority: WO
Inventors: 何光怀; 何光汉; 周胜军; 谢敏; 李炜; 徐成
Original assignee: 深圳市怀德科技发展有限公司
Priority date: 2011-04-15
Filing date: 2011-05-26
Publication date: 2012-10-18
Also published as: CN102145187B; CN102145187A

Abstract

An onboard disinfection device includes, a component installation bracket (8), a reaction vessel (1), a disinfectant storage mechanism (5), a feeding mechanism (7) and a controller (6) for opening a cover of the reaction vessel (1) so as to discharge chloride dioxide disinfectant from the disinfectant storage mechanism (5) to the reaction vessel (1) in which the reaction happens. The reaction vessel (1) has an air inlet, an air outlet (11), a water inlet, a water outlet and a temperature control mechanism. The air inlet connects an air supply mechanism, the water inlet connects quantitative a water supply mechanism, the water outlet connects a drainage mechanism. Automatic disinfectant feeding can be achieved by the device.

Description

Vehicle disinfection device

[0001] The present invention relates to a disinfecting and sterilizing device, and more particularly to an in-vehicle sterilizing device in a disinfecting and sterilizing device. Background technique

[0002] Chlorine dioxide (C10 ₂ ) is the latest generation of a broad-spectrum, safe, and efficient Class A1 bactericidal and disinfectant that has long been recognized internationally. It is a good killer for all airborne and waterborne pathogenic microorganisms. It has the effect of killing, and does not produce drug resistance, especially for typhoid, hepatitis A, hepatitis B, polio, Escherichia coli, HIV and other good killing effects. And chlorine dioxide disinfectant is a non-toxic product, which can not damage the oral mucosa, skin and hair by sterilization and disinfection. It is absolutely safe in acute toxicity and genetic toxicology. Among the various commonly used disinfectants, the same sterilization rate is achieved in the same time, and the concentration required for chlorine dioxide is the lowest. However, since chlorine dioxide is a gas and its aqueous solution is unstable, chlorine dioxide is easily volatilized and easily volatilized from the aqueous solution in a gaseous form. In addition, since chlorine dioxide has a strong oxidizing property and is easily decomposed by light, it is stored. It is difficult to transport, so its application as a bactericide to vehicle air disinfection is still very limited so far, and it is urgent to solve the problem of automatic dosing control.

Summary of the invention

In order to solve the problems in the prior art, the present invention provides an in-vehicle disinfection device.

[0004] The present invention provides an in-vehicle disinfection apparatus comprising a component mounting bracket, a reaction container disposed on the component mounting bracket, a drug storage mechanism for storing a disinfectant, and controlling the reaction container to be opened and stored from the drug a dosing mechanism for releasing a chlorine dioxide disinfectant into the reaction vessel to perform a reaction, and a controller for controlling the drug storage mechanism and the dosing mechanism, wherein the reaction container is provided with a dosing port, an air inlet, and an exhaust air a port, a water inlet and a drain port, wherein the air inlet is connected with a gas supply mechanism, the water inlet is connected with a quantitative water adding mechanism, the drain port is connected with a drainage mechanism, and the reaction container is provided with temperature control for controlling the temperature thereof. The medicine storage mechanism comprises a medicine guiding box, a driving rotating rod and at least two medicine storage bottles for storing the disinfecting agent, wherein the medicine guiding box is provided with a medicine guiding tank, and the medicine medicine bottle is arranged upside down on the medicine guiding bottle In the medicine tank, the adjacent medicine storage bottles are hinged, and the driving rotating rod is connected with a first motor, and the driving rotating rod is provided with convex teeth distributed around the circumferential direction thereof and protruding along the radial direction thereof. The convex teeth are set at Between adjacent storage bottles and driving the drug storage bottle to move circumferentially around the axis of the driving shaft, the drug storage bottle includes a bottle body and a pull cover sealing the bottle body, the reaction The container includes a can body for performing a physical or chemical reaction and a cover for sealing the dosing port, the dosing mechanism including a driving portion, a first opening lever for opening the lid of the medicine bottle, and opening and closing a second opening lever of the cover of the reaction container, wherein the first opening lever and the second opening lever are respectively connected to the driving portion, the quantitative water adding mechanism, the drainage mechanism, the air supply mechanism, and the temperature control mechanism The first motor and the driving unit are respectively connected to the controller. [0005] As a further improvement of the present invention: the driving portion includes a moving pair that drives the second opening lever to reciprocate.

[0006] Further improvement of the present invention: the driving portion includes a second motor, a lead screw connected to the second motor, and a nut seat forming a screw nut pair with the screw rod, the nut seat respectively The first opening lever is connected to the second opening lever, and the second motor is connected to the controller.

[0007] Further improvement of the present invention: the medicating mechanism includes a box body, the box body is provided with a rail groove, the screw rod is disposed in the rail groove, and the screw rod is provided with a driven a gear, the second motor is coupled with a driving gear, the driving gear is meshed with the driven gear, and the casing is provided with a sliding cover positioning plate, and the sliding cover positioning plate is provided with a cover position photoelectric a sensor and a capping position photoelectric sensor, wherein the nut seat is provided with a second light blocking plate for triggering the capping position photoelectric sensor or the capping position photoelectric sensor, and the capping position photoelectric sensor and the capping position photoelectric sensor respectively The controller is connected.

[0008] Further improvement of the present invention: the pull cover of the drug storage bottle is provided with a latch, and the first open cover rod is provided with a card slot adapted to the latch, the latch is close to One side of the first opening lever is provided with a buffering slope, and the other side is provided with an abutting surface abutting the card slot, and the second opening lever is fixedly connected with the cover.

[0009] Further improvement of the present invention: the guiding groove includes a first linear guide groove, a second linear guide groove, and an arcuate guide groove respectively connecting the first linear guide groove and the second linear guide groove The axis of the driving rotating rod is coincident with the center of the arcuate guiding groove, and the medicine guiding box is provided with a medicine bottle positioning plate, and the medicine bottle positioning plate is provided with a photoelectric sensor to be charged and a dosing position photoelectric sensor, a bottom of the bottle body of the drug storage bottle is provided with a first light blocking plate for triggering the photoelectric sensor of the to-do-added position or a photoelectric sensor of the dosing position, and the photoelectric sensor and the dosing position of the to-dosing position Photoelectric sensors are respectively connected to the controller.

[0010] As a further improvement of the present invention, the arcuate guide groove is semicircular, the bottle body of the drug storage bottle is circular, and the convex teeth are six and evenly distributed at intervals of 60 degrees.

[0011] As a further improvement of the present invention, the bottom of the reaction vessel is provided with an aeration microporous layer, the drain port is disposed at the bottom of the reaction vessel, and the drain port is located in the aeration microporous layer The drainage mechanism includes a drainage pipe, a drainage control unit that controls the opening and closing of the drainage pipe, and a waste liquid storage tank. The drainage port communicates with the waste liquid storage tank through a drainage pipe, and the drainage pipe is connected with the air pump. The drain control unit and the air pump are respectively connected to the controller.

[0012] As a further improvement of the present invention, the connection between the air pump and the drain pipe is between the drain port and the drain control portion, and the drain control portion includes a third motor, and the third a runner connected to the motor and a drain positioning plate, the drain pipe includes a drain hose, the runner is an eccentric wheel, a support plate fixed on the drain pipe, and a guide post is disposed on the support plate, the guide a drainage plate is sleeved on the column, and one side of the drainage plate is opposite to the drainage hose a flange connected to the other side of the flange, the drain positioning plate is provided with a drainage position photoelectric sensor and a stop drainage position photoelectric sensor, and the rotating wheel is provided with a photoelectric sensor for triggering the drainage position or The third light blocking plate of the photoelectric sensor is stopped, and the third motor, the drain position photoelectric sensor, and the stop drain position photoelectric sensor are respectively connected to the controller.

[0013] As a further improvement of the present invention, the drain plate is connected to a reset mechanism, and the waste liquid storage box is provided with a moisture absorbing cloth.

[0014] As a further improvement of the present invention, the air supply mechanism includes an air inlet duct and a fan, and the air inlet is connected to the fan through the air inlet duct, and the air outlet is located in the reaction container. At the top, the fan is connected to the controller.

[0015] As a further improvement of the present invention, the quantitative water adding mechanism includes a water inlet pipe, a water pump, a liquid level sensor and a water storage tank, and the water inlet is connected with a water pump through a water inlet pipe, and the water pump is connected to the water storage tank The liquid level sensor is disposed in the reaction container, and the liquid level sensor and the water pump are respectively connected to the controller.

[0016] As a further improvement of the present invention: the temperature control mechanism includes a heater and a temperature sensor, the heater is disposed at a bottom of the reaction vessel, the temperature sensor is disposed in the reaction vessel, and the heating And temperature sensors are respectively connected to the controller.

[0017] The beneficial effects of the present invention are: through the above scheme, the medicine bottle can be driven to move from the to-dosing position to the dosing position by driving the convex teeth of the rotating rod, and then the reaction container is opened by the second opening lever The cap is opened by the first opening lever to open the cap of the drug storage bottle at the dosing position to release the chlorine dioxide disinfectant into the reaction container for reaction, thereby realizing automatic dosing.

DRAWINGS

1 is a schematic perspective view of a vehicle sterilizing device according to the present invention;

2 is a partial structural schematic view of a drug storage mechanism of the vehicle-mounted disinfection device of the present invention;

3 is a partial structural schematic view of a dosing mechanism of the vehicle-mounted disinfection device of the present invention;

Figure 4 is a partial enlarged view B of Figure 1;

Figure 5 is a cross-sectional view showing a reaction container of the vehicle-disinfecting device of the present invention;

Figure 6 is a partial enlarged view of Figure 1.

detailed description

[0019] The present invention will be further described with reference to the accompanying drawings and specific embodiments.

[0020] The reference numerals in FIGS. 1 to 6 are: reaction vessel 1; exhaust vent 11; heater 12; cover 13; aeration microporous layer 14; sealing ring 15; level sensor 16; 21 ; water pump 22; water inlet pipe 23; air inlet 31; air pump 32; drainage pipe 41; drainage hose 411; drainage control unit 42; drainage position photoelectric sensor 421; stop drainage position photosensor 422; third light barrier 423; drainage positioning plate 424; drainage plate 425; flange 4251; 426; support plate 427; third motor 428; runner 429; waste liquid storage box 43; drug storage mechanism 5; drug guide cartridge 51; drug guiding tank 511; drug storage bottle 52; first light barrier 521; Positioning plate 53; photoelectric position sensor 531 to be charged; dosing position photoelectric sensor 532; drive lever 54; convex tooth 541; pull cover 55; latch 551; buffer slope 5511; abutment surface 5512; controller 6; Medicine mechanism 7; driving gear 71; driven gear 72; screw rod 73; nut seat 74; cantilever beam 741; first opening lever 75; card slot 751; second opening lever 76; curved connecting portion 761; body 77; 771 _guideway; rolltop positioning plate 78; capping position photosensor 781; photosensor pull cover position 782; a second light blocking plate 79; bracket mounting member 8; blower 91; 92 channel inlet damper.

[0021] As shown in FIG. 1 to FIG. 6 , an on-vehicle disinfection device includes a component mounting bracket 8 , a reaction container disposed on the component mounting bracket 8 , and a drug storage mechanism 5 for storing chlorine dioxide disinfectant. Controlling the dosing mechanism 7 in which the reaction vessel 1 is opened and the chlorine dioxide disinfectant is released from the drug storage mechanism 5 into the reaction vessel 1 for reaction, and the drug storage mechanism 5 and the dosing mechanism are controlled. The controller 6 is characterized in that the component mounting bracket 8 is plate-shaped to save space, and the controller 6 is a main control board fixed to the component mounting bracket 8.

[0022] As shown in FIG. 1 to FIG. 6 , the reaction vessel 1 is provided with a dosing port, an air inlet, an air outlet 11, a water inlet and a water outlet, and the air inlet is connected with a gas supply mechanism. The water inlet is connected with a quantitative water adding mechanism, the drain port is connected with a drainage mechanism, and the reaction container is provided with a temperature control mechanism for controlling the temperature thereof.

[0023] As shown in FIG. 1 to FIG. 6, the drug storage mechanism 5 is a crawler belt drive. Specifically, the drug storage mechanism 5 includes a drug guiding cartridge 51, a driving shaft 54 and at least two stored chlorine dioxide. a medicine storage bottle 52 of the disinfectant, wherein the medicine guiding box 51 is provided with a medicine guiding tank 511, the medicine medicine bottle 52 is disposed upside down in the medicine guiding tank 511, and the adjacent medicine medicine bottles 52 are hinged The driving shaft 54 is connected to a first motor, and the driving rotating rod 54 is provided with convex teeth 541 distributed around the circumferential direction thereof and protruding in the radial direction thereof, the convex teeth 541 and the The storage bottle 52 interferes with the convex tooth 541 disposed between the adjacent drug storage bottles 52 and drives the drug storage bottle 52 to move circumferentially around the axis of the driving shaft 54. The vial 52 includes a bottle body and a pull cover 55 that seals the bottle body, the pull cover 55 is exposed at the bottom end of the drug guiding cartridge 51, and the reaction container 1 includes a can body and a seal for physical or chemical reaction. a cover 13 of the dosing port, wherein the dosing port, the air inlet, the air outlet 11, the water inlet and the drain port are all disposed on the tank body, and the medicine is added The structure 7 includes a second motor, a lead screw 73 connected to the second motor, and a nut seat 74 forming a lead screw nut pair with the lead screw 73. The nut seat 74 reacts toward the reaction vessel 1 to extend a cantilever The beam 741, the cantilever beam 741 of the nut seat 74 is respectively connected with a first opening lever 75 for opening the pull cover 55 of the drug storage bottle 52 and a second opening for opening and closing the cover 13 of the reaction container 1. a cover rod 76, the second cover rod 76 is fixedly connected to the cover 13, the quantitative water adding mechanism, The draining mechanism, the air supply mechanism, the temperature control mechanism, the first motor, and the driving portion are respectively connected to the controller 6, wherein the tank body of the reaction vessel 1 is provided with a sealing ring 15, and the sealing ring 15 is The cover 13 is a pull-type connection, that is, the seal ring 15 is provided with a rail groove, and the cover 13 is locked in the guide groove.

[0024] As shown in FIG. 1 to FIG. 6 , the medicine guiding groove 511 includes a first linear guiding groove, a second linear guiding groove and an arc connecting the first linear guiding groove and the second linear guiding groove respectively. a guiding groove, an axis of the driving rotating rod 54 is coincident with a center of the arcuate guiding groove, and a medicine bottle positioning plate 53 is disposed on the medicine guiding box 511, and the medicine bottle positioning plate 53 is disposed The position sensor photoelectric sensor 531 and the dosing position photosensor 532 are provided, and the bottom of the bottle body of the drug storage bottle 52 is provided with a first light blocking plate 521 for triggering the photoelectric position sensor 531 or the dosing position photoelectric sensor 532. The to-be-doped position photosensor 531 and the dosing position photosensor 532 are respectively connected to the controller 6, wherein, in the present invention, the arcuate guide groove is semicircular, and the bottle of the drug storage bottle 52 is As a circular shape, the convex teeth 541 are six and evenly distributed at intervals of 60 degrees, and adjacent convex teeth 541 are provided with arcuate grooves for avoiding the bottle body of the storage bottle 52.

[0025] As shown in FIG. 1 to FIG. 6 , the medicating mechanism 7 includes a box body 77. The box body 77 is provided with a rail groove 771. The rail slot 771 is linear, and the screw rod 73 is disposed. In the rail slot 771, both sides of the nut seat 74 abut against the rail slot 771, the lead screw 73 is provided with a driven gear 72, and the second motor is connected with a driving gear 71. The driving gear 71 meshes with the driven gear 72. The casing 77 is provided with a cover positioning plate 78. The cover positioning plate 78 is provided with a cover position photoelectric sensor 781 and a cover position photoelectric sensor. 782, the nut holder 74 is provided with a second light blocking plate 79 for triggering the capping position photosensor 781 or the capping position photosensor 782, and the capping position photosensor 781 and the capping position photosensor 782 are respectively The controller 6 is connected.

As shown in FIG. 1 to FIG. 6 , the pull cover 55 of the drug storage bottle 52 is provided with a latching tooth 551 , the latching tooth 551 is substantially a right triangle, and the right angle side of the latching tooth 551 is perpendicular to the a pull cover 55, the oblique side of the latching tooth 551 is opposite to the first opening handle rod 75, and the first opening cover rod 75 is provided with a card slot 751 adapted to the latching tooth 551, A buffering slope 5511 is disposed on a side of the latching member 5511 adjacent to the first opening lever 75, and an abutting surface 5512 abutting the latching slot 751 is disposed on the other side. The latching slot 751 is a rectangular through hole. The second opening lever 76 is provided with an arcuate connecting portion 761 connected to the cover 13.

[0027] As shown in FIG. 1 to FIG. 6 , the bottom of the reaction vessel 1 is provided with an aeration microporous layer 14 , and the aeration microporous layer 14 functions as both aeration and filtration. The drain port is disposed at the bottom of the reaction vessel 1, and the drain port is located below the aeration microporous layer 14.

[0028] As shown in FIGS. 1 to 6, the drainage mechanism includes a drain duct 41, a drain control unit 42 that controls the drain duct 41 to open and close, and a waste liquid storage tank 43 through which the drain port passes. 41 is connected to the waste liquid storage tank 43. The drain pipe 41 is connected with an air pump 32, and the air pump 32 can supply high pressure gas to the aeration microporous layer 14. The body is configured to generate a large number of air bubbles, and the drain control unit 42 and the air pump 32 are respectively connected to the controller 6.

[0029] As shown in FIG. 1 to FIG. 6, the connection between the air pump 32 and the drain pipe 41 is located between the drain port and the drain control portion 42, the air pump 32 and the drain pipe 41. The connection is the air inlet 31.

[0030] As shown in FIGS. 1 to 6, the drain duct 41 includes a drain hose 411, and the drain control portion 42 includes a third motor 428, a runner 429 connected to the third motor 428, and a drain positioning. The plate 424 is an eccentric wheel, and the support plate 427 is fixed on the drain pipe 41. The support plate 427 is provided with four guide posts 426, and the guide post 426 is sleeved on the support post 426. a drain plate 425 for guiding the column 426, a flange 4251 abutting the drain hose 411 on one side of the drain plate 425, and the other side abutting the wheel 429, The third motor 428 rotates the rotating wheel 429 to control the flange 4251 to press the drain hose 411 to control the opening and closing of the drain pipe 41. The drain plate 425 can be connected with a reset mechanism. The resetting of the drain plate 425 is achieved by a compression spring or the like, and the drain positioning plate 424 is provided with a drain position photosensor 421 and a stop drain position photosensor 422, and the runner 429 is provided with a photocell that triggers the drain position. Sensor 421 or Drainage third stop position of the photosensor 423 of the light blocking plate 422, the third motor 428, the photosensor 421 drainage position, stop position of the photoelectric sensor 422 drain respectively connected to the controller 6.

[0031] As shown in FIG. 1 to FIG. 6, the waste liquid storage box 43 is provided with a moisture absorbing cloth, which can conveniently replace the waste water in the waste liquid storage box 43 to adapt to a small space inside the vehicle. It is also possible to prevent the sloshing generated during the running of the vehicle from causing excessive splashing of the waste water in the waste liquid storage tank 43.

[0032] As shown in FIG. 1 to FIG. 6, the quantitative water adding mechanism includes a water inlet pipe 23, a water pump 22, a liquid level sensor 16, and a water storage tank 21, and the water inlet passes through the water inlet pipe 23 and the water pump. 22 is connected, the water pump 22 is connected to the water storage tank 21, the liquid level sensor 16 is disposed in the reaction container 1, and the liquid level sensor 16 and the water pump 22 are respectively connected to the controller 6.

[0033] As shown in FIG. 1 to FIG. 6, the air supply mechanism includes an air inlet duct 92 and a fan 91, and the air inlet port is connected to the fan 91 through the air inlet duct 92, and the air inlet is The air duct 92 is in communication with the waste liquid storage tank 43 so that the gas in the air inlet duct 92 can pass through the waste liquid storage tank 43, and the air outlet 11 is located in the reaction container 1 The fan 91 is connected to the controller 6 at the top, wherein the air inlet duct 92 communicates with the waste liquid storage box 43 to facilitate drying the moisture absorbing cloth in the waste liquid storage box 43. The exhaust vent 11 is provided at the top of the reaction vessel 1, facilitating the flow of gas from the bottom to the top, and also avoids carrying out the liquid in the reaction vessel 1.

[0034] As shown in FIG. 1 to FIG. 6, the temperature control mechanism includes a heater 12 and a temperature sensor, the heater 12 is disposed at the bottom of the reaction vessel 1, and the heater 12 and the temperature sensor are respectively The controller 6 is connected.

[0035] The working principle of an on-vehicle disinfection device provided by the present invention is that 1. Water injection; the controller 6 controls the water pump 22, and the purified water in the water storage tank 21 is drawn into the reaction vessel 1 via the water inlet pipe 23, and when the water is immersed in the liquid level sensor 16 in the reaction vessel 1, the liquid level sensor 16 feeding back the information of the water injection completion to the controller 6, and the controller 6 controls the water pump 22 to stop running to complete the water injection;

2. Heating; the controller 6 controls the heater 12 to perform heating, and when the temperature sensor feedback temperature to the controller 6 reaches the set value, the heating is stopped to keep the liquid in the reaction vessel 1 at an ambient temperature suitable for the reaction;

3. Driving the drug storage bottle 52 at the position to be added to the dosing position; the controller 6 controls the operation of the first motor to rotate the driving rod 54, and the medicine bottle 52 is pushed by the convex teeth 541 along the guiding tank 511 to translate, enter the dosing position, the first light barrier 521 of the drug storage bottle 52 triggers the dosing position photosensor 532, the dosing position photosensor 532 transmits the information of the drug storage bottle 52 to the dosing position to the controller 6;

4. Dosing; the controller 6 controls the operation of the second motor, drives the driving gear 71 to rotate, drives the driven gear 72 to rotate, to drive the screw 73 to rotate, and the nut seat 74 feeds under the action of the screw 73 First, the card slot 751 of the first opening lever 75 is sleeved on the latch 551 of the drug storage bottle 52, and then fed backward, and the reaction container 1 is driven by the arc connecting portion 761 of the second opening lever 76. The cover 13 pulls the cover 13 of the reaction container 1 apart, and then pulls the cover 55 of the drug storage bottle 52 through the slot 751 of the first cover lever 75, thereby controlling the card of the first cover lever 75. After the length of the groove 751 is controlled to control the second opening lever 76 to open the cover 13, the first opening lever 75 pulls the pull cover 55 of the drug storage bottle 52 to release the chlorine dioxide disinfectant into the reaction container 1 for reaction. When the second light blocking plate 79 on the nut seat 74 reaches and triggers the capping position photosensor 782, the capping position photosensor 782 feeds back the information of the opening completion to the controller 6, and the controller 6 controls the reset mechanism or The push rod resets the cover 13 The process can set a certain delay to prevent the chlorine dioxide disinfectant from being completely added to the reaction vessel 1. When the second light barrier 79 reaches and triggers the cap position photosensor 781, the cap position photosensor 781 will be sealed. The information of the cover 13 is fed back to the controller 6, and the dosing is completed;

5. The reaction controller 6 controls the air pump 32 to inject high-pressure gas along the drain pipe 41 through the air inlet. The high-pressure gas forms a large number of fine bubbles in the reaction solution under the action of the aeration microporous layer 14, which can achieve good agitation. The small bubbles are continuously floated upward in the reaction solution under the pressure of the high pressure gas, and finally are separated from the reaction solution, and then ruptured, and the chlorine dioxide gas molecules attached to the bubbles will be in the reaction vessel 1 at the moment of rupture. Diffusion, the chlorine dioxide gas molecules generated by the reaction are accelerated to escape and the reaction is fully completed, and the precipitation of the drug particles or the crystallization of the reaction product on the surface of the aerated microporous layer 14 can be prevented, which affects the filtration penetration during drainage;

6. Diffusion; the controller 6 controls the fan 91 to generate a flowing gas (the fan 91 is stopped during the dosing process), is injected into the reaction vessel 1 by the inlet air duct 92, and is diffused and escaped by the exhaust port 11. ;

When water is injected into the reaction vessel 1, the water is continuously infiltrated by the aeration microporous layer 14 into the drainage pipe 41, since the drainage is performed at this time. The control unit 42 is closed, and the water cannot be discharged into the waste liquid storage box 43. When the waste water needs to be discharged, the controller 6 controls the third motor 428 to operate, causing the rotating wheel 429 to rotate, so that the third light blocking plate 423 reaches and The discharge position photoelectric sensor 421 is triggered to set a certain delay to complete the drainage, and then the third motor 428 drives the rotation wheel 429 to rotate, and the third light blocking plate 423 reaches and triggers the stop drainage position photoelectric sensor 422, and the controller 6 controls the first The three motors 428 are stopped and the drainage is completed.

[0036] The invention provides an on-vehicle disinfection device, which can reasonably control the content of the chlorine dioxide disinfectant in the drug storage bottle 52 to achieve quantitative dosing, and can drive the drug storage by driving the convex teeth 541 of the rotating rod 54. The bottle 52 is moved from the to-dosing position to the dosing position, and then the cover 13 of the reaction container 1 is pulled open by the second opening lever 76, and the drug storage bottle 52 at the dosing position is pulled by the first opening lever 75. The lid 55 is pulled to release the chlorine dioxide disinfectant into the reaction vessel 1 for reaction, which facilitates automatic, quantitative, and timed dosing.

[0037] The above is a further detailed description of the present invention in conjunction with the specific preferred embodiments, and the specific embodiments of the present invention are not limited to the description. It will be apparent to those skilled in the art that the present invention may be practiced without departing from the spirit and scope of the invention.

Claims

Claim

An in-vehicle sterilizing device, comprising: a component mounting bracket (8), a reaction container (1) disposed on the component mounting bracket (8), a drug storage mechanism (5) for storing a disinfectant, and control The reaction container (1) is opened and releases a disinfectant from the drug storage mechanism (5) to a dosing mechanism (7) for reacting in the reaction container (1) and controls the drug storage mechanism (5) a controller (6) of the dosing mechanism (7), wherein the reaction vessel (1) is provided with a dosing port, an air inlet, an air outlet (11), a water inlet and a drain port, and the air inlet is connected a gas supply mechanism, the water inlet is connected with a quantitative water adding mechanism, the drain port is connected with a drainage mechanism, the reaction container is provided with a temperature control mechanism for controlling the temperature thereof, and the drug storage mechanism (5) comprises a medicine guiding box ( 51) driving a rotating rod (54) and at least two storage bottles (52) for storing a disinfectant, wherein the guiding box (51) is provided with a guiding tank (511), the medicine bottle (52) An inverted position is disposed in the guiding tank (511), and the adjacent medicine bottle (52) is hinged, The driving rotating rod (54) is connected to a first motor, and the driving rotating rod

(54) providing convex teeth (541) distributed around the circumference thereof and projecting in the radial direction thereof, the convex teeth (541) being disposed between adjacent storage bottles (52) and driving the said The drug storage bottle (52) is circumferentially moved about the axis of the driving rotating rod (54), and the drug storage bottle (52) includes a bottle body and a pull cover (55) for sealing the bottle body, the reaction container ( 1) comprising a can body for performing a physical or chemical reaction and a cover (13) for sealing the dosing port, the dosing mechanism (7) comprising a driving portion and a pull cover for opening the drug storage bottle (52) ( 55) the first opening lever (75) and the cover for opening and closing the reaction container (1)

a second opening lever (76) of (13), wherein the first opening lever (75) and the second opening lever (76) are respectively connected to the driving portion, the quantitative water adding mechanism, the drainage mechanism, and the The air mechanism, the temperature control mechanism, the first motor, and the drive unit are respectively connected to the controller (6).

The vehicle sterilizing apparatus according to claim 1, wherein: the driving portion includes a second motor, a screw (73) connected to the second motor, and a wire formed with the screw (73) a nut seat (74) of the rod nut pair, the nut seat (74) being respectively coupled to the first opening lever (75) and the second opening lever (76), the second motor and the controller (6) ) Connect.

The vehicle sterilizing device according to claim 2, wherein: the medicizing mechanism (7) comprises a casing (77), and the casing (77) is provided with a rail groove (771), a lead screw (73) is disposed in the rail slot (771), a driven gear (72) is disposed on the lead screw (73), and a driving gear (71) is coupled to the second motor, the driving gear (71) engaging with the driven gear (72), the box body (77) is provided with a pull cover positioning plate (78), and the cover positioning plate (78) is provided with a cover position photoelectric sensor (781) and a capping position photosensor (782), the nut holder ( ₇₄ ) is provided with a second light blocking plate (79) for triggering the capping position photosensor (781) or the capping position photosensor (782) The capping position photosensor (781) and the capping position photosensor (782) are respectively connected to the controller (6).

4. The vehicle sterilizing device according to claim 3, wherein: the pull cap (55) of the drug storage bottle (52) is provided There is a latch (551), and the first open cover rod (75) is provided with a card slot (751) adapted to the latch (551), and the latch (551) is adjacent to the first One side of the opening lever (75) is provided with a buffer slope (5511), and the other side is provided with an abutting surface (5512) abutting the card slot (751), and the second opening lever (76) It is fixedly connected to the cover (13).

The vehicle-disinfecting device according to claim 1, wherein: the medicine guiding groove (511) comprises a first linear guiding groove, a second linear guiding groove and respectively connecting the first linear guiding groove, An arcuate guide groove of the second linear guide groove, the drive lever

The axis of (54) coincides with the center of the arcuate guide groove, and the medicine guiding box (51) is provided with a medicine bottle positioning plate (53), and the medicine bottle positioning plate (53) is provided with a dosing position photoelectric sensor (531) and a dosing position photoelectric sensor (532), wherein the bottom of the bottle body of the drug storage bottle (52) is provided with a photosensor (531) or a dosing position photoelectric sensor that triggers the to-dosing position The first light blocking plate (521) of (532), the to-do-applied position photosensor (531), and the dosing position photosensor (532) are respectively connected to the controller (6).

The on-vehicle sterilizing apparatus according to claim 1, wherein: a bottom of the reaction vessel (1) is provided with an aeration microporous layer (14), and the drain port is disposed in the reaction vessel (1) a bottom portion, the drain port is located below the aeration microporous layer (14), the drain mechanism includes a drain pipe (41), a drain control portion (42) that controls the drain pipe (41) to open and close, and a waste liquid storage tank (43), the drain port is connected to the waste liquid storage tank (43) through a drain pipe (41), and the drain pipe (41) is connected with an air pump (32), and the drain control unit ( 42) The air pump (32) is respectively connected to the controller (6).

The on-vehicle sterilizing apparatus according to claim 6, wherein: a connection between the air pump (32) and the drain pipe (41) is located between the drain port and the drain control portion (42) The drain control portion (42) includes a third motor (428), a runner (429) coupled to the third motor (428), and a drain positioning plate (424), the drain conduit (41) including a drain a hose (411), the runner (429) is an eccentric wheel, a support plate (427) fixed on the drain pipe (41), and a guide post (426) is disposed on the support plate (427). A drain plate (425) is sleeved on the guide post (426), one side of the drain plate (425) abuts the drain hose (411), and the other side abuts the runner (429) The drain positioning plate (424) is provided with a drainage position photoelectric sensor (421) and a stop drainage position photoelectric sensor (422), and the rotating wheel (429) is provided with a photoelectric sensor (421) for triggering the drainage position. Or stopping the third light barrier (423) of the drain position photosensor (422), Three motors (428), the position of the photoelectric sensor drain (421), stopping the drainage position photosensor (422) respectively connected to the controller (6).

The on-vehicle sterilizing apparatus according to claim ,, wherein: the drain plate (425) is connected to a reset mechanism, and the waste liquid storage tank (43) is provided with a moisture absorbing cloth.

9. The vehicle sterilizing apparatus according to claim 1, wherein: said air supply mechanism comprises an air inlet duct (92) And a fan (91), the air inlet is connected to the fan (91) through the air inlet duct (92), the air outlet (11) is located at the top of the reaction container (1), and the fan ( 91) Connected to the controller (6).

The on-vehicle sterilizing apparatus according to claim 1, wherein: the quantitative water adding mechanism comprises a water inlet pipe (23), a water pump (22), a liquid level sensor (16), and a water storage tank (21), The water inlet is connected to a water pump (22) through a water inlet pipe (23), the water pump (22) is connected to the water storage tank (21), and the liquid level sensor (16) is disposed in the reaction container (1) The liquid level sensor (16) and the water pump (22) are respectively connected to the controller (6).

The on-vehicle sterilizing apparatus according to claim 1, wherein: the temperature control mechanism includes a heater (12) and a temperature sensor, and the heater (12) is disposed at a bottom of the reaction vessel (1) The temperature sensor is disposed in the reaction vessel (1), and the heater (12) and the temperature sensor are respectively connected to the controller (6).