CN103316413A - Automatic water adding device of ventilator humidifier - Google Patents
Automatic water adding device of ventilator humidifier Download PDFInfo
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- CN103316413A CN103316413A CN2013102681065A CN201310268106A CN103316413A CN 103316413 A CN103316413 A CN 103316413A CN 2013102681065 A CN2013102681065 A CN 2013102681065A CN 201310268106 A CN201310268106 A CN 201310268106A CN 103316413 A CN103316413 A CN 103316413A
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- infusion
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- level switch
- humidifying
- electromagnetic valve
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Abstract
The invention belongs to the field of medical apparatus and instruments, relates to an auxiliary device matching with the ventilator to use, in particular to an automatic water adding device of a ventilator humidifier. The automatic water adding device comprises an infusion stand and a base for fixing the infusion stand. The upper end of the infusion stand is connected to a hanging rod, and a holding support is fixedly mounted on the lower portion of the infusion stand. A control box is fixedly arranged on the holding support, and a solenoid valve is mounted at the front end of the holding support. An infusion bottle is hung on the hanging rod, an infusion thong is mounted on the infusion bottle, and the lower end of the infusion thong is connected to the water inlet of the solenoid valve. A humidifying tank is placed by one side of the infusion stand, and the water outlet of the solenoid valve is connected to the the water inlet of the humidifying tank through a silica gel pipe. A water level switch is fixed on the upper portion of the outer surface of the humidifying tank through an elastic tie. The solenoid valve and the water level switch are connected to a binding post in the control box through power cords. By the aid of the infusion stand, automatic water adding operation of the ventilator humidifier can be realized, and labor force of medical staff can be reduced effectively.
Description
Technical field
The invention belongs to medical instruments field, relate to a kind of auxiliary device that cooperates Use of respirator, specifically a kind of type breathing-machine humidification device automatic watering apparatus.
Background technology
Respiratory tract has humidifying and temperature to turn usefulness into to the gas in the suction body, is the pith of respiratory system nonspecific defense function.During mechanical ventilation, respiratory tract turns into forfeiture or part forfeiture humidifying, the temperature of gas, the moisture evaporation compared with normal situation of respiratory tract significantly increases, make the respiratory tract drying cause ciliary movement to weaken, secretions and the foreign body ability of initiatively discharging in the lung descend, the sticky difficult discharge of sputum, the pulmonary infection chance increases.Humidifier is the important component part of respirator, its effect be heat, the humidifying air, make the gas in the suction body keep certain temperature and humidity, reduce cold, dry gas to the stimulation of respiratory mucosa.The humidifier water feeding method has multiple, breathing circuit and humidifier can be separated, directly water is poured into humidifier or added with syringe, also can use closed transfusion device adding etc., no matter but which kind of mode all needs manual intervention and intervention, the usage comparison trouble, a kind of type breathing-machine humidification device of clinical needs automatic watering apparatus alleviates medical personnel's labor intensity.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of type breathing-machine humidification device automatic watering apparatus simple in structure, reasonable in design is provided, this device can be realized the automatic watering operation of type breathing-machine humidification device, effectively alleviates medical personnel's labor intensity.
According to technical scheme provided by the invention: a kind of type breathing-machine humidification device automatic watering apparatus, comprise drip stand and be used for the fixedly chassis of drip stand, the upper end of described drip stand is connected with peg, be characterised in that: described drip stand bottom is installed with carriage, be fixedly installed control box at carriage, the carriage leading section is equipped with electromagnetic valve; Peg is hung oneself and is provided with infusion bottle, is connected with infusion strap on the described infusion bottle, and the infusion strap lower end is connected on the water inlet of electromagnetic valve; Be sidelong at drip stand one and be equipped with humidifying and fill with, connect by the silica gel leather hose between the water filling port that the outlet of electromagnetic valve and described humidifying are filled with, water level switch is fixed on humidifying by the degree of tightness bandage and fills with outer surface top, described electromagnetic valve and water level switch by on the binding post in the power line Access Control box, also are connected with attaching plug respectively on the described control box.
Described water level switch both sides have respectively the connection slotted hole, and the degree of tightness bandage is arranged in the connection slotted hole of water level switch, and the colligation of described degree of tightness bandage is fixed in the humidifying filling.
The present invention compared with prior art, advantage is: the present invention utilizes transfusion device to hang gravity behind the height as power, realize continuing in humidifying is filled with, adding water, the transfusion device leather strap electromagnetic valve of flowing through after by filter for transfusion, system adopts liquid level that water level switch detects as the signal source of electromagnetic valve switch, and with the conducting of this signal controlling electromagnetic valve with close, with the automatic watering in this control piper, realization continues automatic to the type breathing-machine humidification priming petock, need not manual intervention.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in Figure 1, comprise drip stand 1, peg 2, domain 3, control box 4, electromagnetic valve 5, water level switch 6, attaching plug 7, infusion bottle 8, infusion strap 9, carriage 10, the humidifying perfusion mouth of a river 11, degree of tightness bandage 12, humidifying filling 13, silica gel leather hose 14 etc.
As shown in Figure 1, the present invention is a kind of type breathing-machine humidification device automatic watering apparatus, comprise drip stand 1 and be used for the fixedly chassis 3 of drip stand 1, the upper end of described drip stand 1 is connected with peg 2, described drip stand 1 bottom is installed with carriage 10, be fixedly installed control box 4 at carriage 10, carriage 10 leading sections are equipped with electromagnetic valve 5; Peg 2 is hung oneself and is provided with infusion bottle 8, is connected with infusion strap 9 on the described infusion bottle 8, and infusion strap 9 lower ends are connected on the water inlet of electromagnetic valve 5; Be sidelong at drip stand 1 one and be equipped with humidifying and fill with 13, connect by silica gel leather hose 14 between the water filling port 11 of the outlet of electromagnetic valve 5 and described humidifying filling 13, water level switch 6 is fixed on humidifying by degree of tightness bandage 12 and fills with 13 outer surface tops, described electromagnetic valve 5 and water level switch 6 by on the binding post in the power line Access Control box 4, also are connected with attaching plug 7 on the described control box 4 respectively.
Described water level switch 6 both sides have respectively the connection slotted hole, and degree of tightness bandage 12 is arranged in the connection slotted hole of water level switch 6, and described degree of tightness bandage 12 colligations are fixed in the humidifying filling 13.
Operation principle of the present invention is as follows: product of the present invention is selected the contactless water level switch 6 of WS02A formula, the container outer wall that only water level switch 6 need to be close to the material that insulate during use gets final product, level signal output when reaching the water level switch detecting location, liquid level is arranged, these water level switch 6 this non-contact inductives are surveyed, be fit to be installed on the nonmetallic vessel outer wall and need not directly contact with liquid, can not be subject to the strong acid and strong base liquid corrosion, not affected by incrustation scale etc.These water level switch 6 accuracy in detection are stable, are pure electronic circuit formula structure, the on-mechanical working method, and the stable performance life-span is durable.This water level switch 6 opener electrodes (open collector) way of output, voltage range is wide, and (5 ~ 24V), the suitable various circuit of connection and product are used the 30mA maximum output current.These water level switch 6 volumes are small and exquisite simultaneously, install simple and conveniently, namely paste i.e. usefulness, cooperate different mounting brackets can be fit to multiple environment and use.
In actual use, at first drip stand 1 is placed into by the respirator, water level switch 6 is fixed on the top of humidifying filling 13 by degree of tightness bandage 12, in addition infusion bottle 8 is hung on the infusion hanging bar 2, connect infusion strap 9 upper ends to infusion bottle 8, connect infusion strap 9 lower ends to the water inlet of electromagnetic valve 5, use the outlet of silica gel tube 14 connected electromagnetic valves 5 to the water filling port 11 of humidifying filling 13, plug 7 plugs in, connect the power supply of control box 4, because humidifying is filled with 13 inner original states for empty, water level switch 6 provides low level signal, electromagnetic valve 5 not electric being failure to actuate, electromagnetic valve 5 is in the normal state and is conducting state, namely water can flow to outfan from the input of electromagnetic valve 5, the purpose of 13 interior water fillings is filled with in realization to humidifying, when water level constantly rises until after water level switch 6 senses water level, the output high level, electromagnetic valve 5 gets electric work, close into water, block to humidifying and fill with 13 interior water fillings, in the type breathing-machine humidification process, evaporation along with moisture, the water level that humidifying is filled with 13 inside constantly descends, and when dropping to certain position, makes water level switch 6 again provide low level signal, electromagnetic valve 5 dead electricity are failure to actuate, electromagnetic valve 5 is in the normal state and is conducting state, and namely water can flow to outfan from the input of electromagnetic valve 5, realizes filling with in 13 the again purpose of water filling to humidifying, successively circulation realizes automatic watering.
Claims (2)
1. type breathing-machine humidification device automatic watering apparatus, comprise drip stand (1) and be used for the fixedly chassis (3) of drip stand (1), the upper end of described drip stand (1) is connected with peg (2), it is characterized in that: described drip stand (1) bottom is installed with carriage (10), be fixedly installed control box (4) at carriage (10), carriage (10) leading section is equipped with electromagnetic valve (5); Peg (2) is hung oneself and is provided with infusion bottle (8), is connected with infusion strap (9) on the described infusion bottle (8), and infusion strap (9) lower end is connected on the water inlet of electromagnetic valve (5); Be sidelong at drip stand (1) and be equipped with humidifying and fill with (13), connect by silica gel leather hose (14) between the water filling port (11) of the outlet of electromagnetic valve (5) and described humidifying filling (13), water level switch (6) is fixed on humidifying by degree of tightness bandage (12) and fills with (13) outer surface top, described electromagnetic valve (5) and water level switch (6) by on the binding post in the power line Access Control box (4), also are connected with attaching plug (7) respectively on the described control box (4).
2. type breathing-machine humidification device automatic watering apparatus as claimed in claim 1, it is characterized in that: described water level switch (6) both sides have respectively the connection slotted hole, degree of tightness bandage (12) is arranged in the connection slotted hole of water level switch (6), and described degree of tightness bandage (12) colligation is fixed in the humidifying filling (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102681065A CN103316413A (en) | 2013-06-28 | 2013-06-28 | Automatic water adding device of ventilator humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102681065A CN103316413A (en) | 2013-06-28 | 2013-06-28 | Automatic water adding device of ventilator humidifier |
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| CN103316413A true CN103316413A (en) | 2013-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013102681065A Pending CN103316413A (en) | 2013-06-28 | 2013-06-28 | Automatic water adding device of ventilator humidifier |
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| CN (1) | CN103316413A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961774A (en) * | 2014-05-29 | 2014-08-06 | 哈尔滨理工大学 | Household oxygen inhaler with automatic control function and automatic oxygen inhalation control method thereof |
| CN106075695A (en) * | 2016-07-29 | 2016-11-09 | 万象设计江苏有限责任公司 | A kind of humidifying device for breathing machine |
| CN110604858A (en) * | 2019-08-28 | 2019-12-24 | 重庆医科大学附属第一医院 | Humidifier of breathing machine and control method thereof |
| CN112915348A (en) * | 2021-01-19 | 2021-06-08 | 南京脑科医院 | Infrared auto-induction breathing machine humidifying tank liquid temperature, liquid level and automatic water adding device |
| CN115307339A (en) * | 2022-10-09 | 2022-11-08 | 山东鑫光节能科技有限公司 | Solar energy type defrosting heat pump |
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| US4708831A (en) * | 1985-05-22 | 1987-11-24 | Fisher & Paykel Limited | Methods of and/or apparatus for humidifying gases |
| DE3710141A1 (en) * | 1987-03-31 | 1988-10-13 | Horstmann Alfred Medap Gmbh | Level-control device in the case of an ultrasonic atomiser |
| CN2233258Y (en) * | 1995-10-30 | 1996-08-21 | 曾晖 | Medical infusion alarm |
| CN201098336Y (en) * | 2007-09-27 | 2008-08-13 | 刘彦 | Intelligent medicaments fumigation-washing therapeutic instrument |
| CN101406720A (en) * | 2007-09-28 | 2009-04-15 | 德拉格医疗股份两合公司 | Water trap with an emptying device |
| CN201379828Y (en) * | 2009-04-17 | 2010-01-13 | 天津市同业科技发展有限公司 | Overflow prevention device of negative pressure aspirator |
| CN202069984U (en) * | 2011-04-25 | 2011-12-14 | 陈淑芳 | Ventilator humidifier with water level alarm device |
| CN202151454U (en) * | 2011-07-04 | 2012-02-29 | 中国人民解放军肾脏病研究所 | Humidifying device for breathing machine |
| CN102671255A (en) * | 2012-05-24 | 2012-09-19 | 李益民 | Novel infusion pump technology |
| CN203355080U (en) * | 2013-06-28 | 2013-12-25 | 无锡市第二人民医院 | Automatic water filling device for respirator humidifier |
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2013
- 2013-06-28 CN CN2013102681065A patent/CN103316413A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4708831A (en) * | 1985-05-22 | 1987-11-24 | Fisher & Paykel Limited | Methods of and/or apparatus for humidifying gases |
| DE3710141A1 (en) * | 1987-03-31 | 1988-10-13 | Horstmann Alfred Medap Gmbh | Level-control device in the case of an ultrasonic atomiser |
| CN2233258Y (en) * | 1995-10-30 | 1996-08-21 | 曾晖 | Medical infusion alarm |
| CN201098336Y (en) * | 2007-09-27 | 2008-08-13 | 刘彦 | Intelligent medicaments fumigation-washing therapeutic instrument |
| CN101406720A (en) * | 2007-09-28 | 2009-04-15 | 德拉格医疗股份两合公司 | Water trap with an emptying device |
| CN201379828Y (en) * | 2009-04-17 | 2010-01-13 | 天津市同业科技发展有限公司 | Overflow prevention device of negative pressure aspirator |
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| CN202151454U (en) * | 2011-07-04 | 2012-02-29 | 中国人民解放军肾脏病研究所 | Humidifying device for breathing machine |
| CN102671255A (en) * | 2012-05-24 | 2012-09-19 | 李益民 | Novel infusion pump technology |
| CN203355080U (en) * | 2013-06-28 | 2013-12-25 | 无锡市第二人民医院 | Automatic water filling device for respirator humidifier |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961774A (en) * | 2014-05-29 | 2014-08-06 | 哈尔滨理工大学 | Household oxygen inhaler with automatic control function and automatic oxygen inhalation control method thereof |
| CN103961774B (en) * | 2014-05-29 | 2016-08-24 | 哈尔滨理工大学 | There is the Domestic oxygen uptaking device of automatic control function and automatic oxygen uptake control method thereof |
| CN106075695A (en) * | 2016-07-29 | 2016-11-09 | 万象设计江苏有限责任公司 | A kind of humidifying device for breathing machine |
| CN110604858A (en) * | 2019-08-28 | 2019-12-24 | 重庆医科大学附属第一医院 | Humidifier of breathing machine and control method thereof |
| CN112915348A (en) * | 2021-01-19 | 2021-06-08 | 南京脑科医院 | Infrared auto-induction breathing machine humidifying tank liquid temperature, liquid level and automatic water adding device |
| CN115307339A (en) * | 2022-10-09 | 2022-11-08 | 山东鑫光节能科技有限公司 | Solar energy type defrosting heat pump |
| CN115307339B (en) * | 2022-10-09 | 2022-12-13 | 山东鑫光节能科技有限公司 | Solar energy type defrosting heat pump |
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Application publication date: 20130925 |