CN102818343B - Device and method for switching airflow - Google Patents
Device and method for switching airflow Download PDFInfo
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- CN102818343B CN102818343B CN201210247990.XA CN201210247990A CN102818343B CN 102818343 B CN102818343 B CN 102818343B CN 201210247990 A CN201210247990 A CN 201210247990A CN 102818343 B CN102818343 B CN 102818343B
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Abstract
The invention discloses a device and a method for switching airflow. According to the device and the method for switching airflow, an electromagnetic connection rod can move up and down by the power-on and power-off of an electromagnetic valve so as to drive a rocker to rotate and reciprocate along a pivot, thereby switching two ends of the rocker to seal two pipelines, the switching of the airflow along two pipelines is realized; the purpose of spraying water mist from different parts of the air conditioner fan and the like is fulfilled when the two pipelines are arranged on different parts of the small household electric apparatuses such as the air conditioner fan and the like.
Description
Technical field
The present invention relates to household electrical appliances manufacturing technology field, particularly a kind of air-flow switching device shifter and method.
Background technology
The air cooler that fan is in the market combined with humidifier is all generally that an independent nozzle is sprayed in upper end, then by fan, fog is dispelled, can not be from other positions of air cooler, as middle part goes out mist.
Summary of the invention
The invention provides a kind of air-flow switching device shifter and method, can only bring out from above mist to solve existing air cooler, can not go out from other positions of air cooler the problem of mist.
In order to achieve the above object, technical scheme of the present invention is achieved in that
The invention discloses a kind of air-flow switching device shifter, this device comprises: hides mist lid, is arranged on the first pipeline and second pipe, seesaw, the magnetic valve that hides mist and cover, the electromagnetism connecting rod that is arranged in magnetic valve, the magnetic valve driving head being fixed together with one end of electromagnetism connecting rod, the control circuit of controlling magnetic valve energising and power-off, wherein:
Seesaw has a tie point with the inner side that hides mist lid, and seesaw can rotate taking this tie point as fulcrum;
Magnetic valve driving head is connected with seesaw through hiding mist lid;
The magnetic field energy that energising rear electromagnetic valve produces drives electromagnetism connecting rod to move upward; When magnetic valve power-off, electromagnetism connecting rod can move downward under the effect of gravity;
Moving up and down of electromagnetism connecting rod can drive seesaw within the scope of certain angle, to do rotation reciprocating motion taking described tie point as fulcrum, makes the two ends of seesaw can block in turn the entrance of the first pipeline and the entrance of second pipe.
In said flow switching device shifter,
On seesaw, have a perforation, this perforation is connected to the inner side that hides mist lid by the second pin, and seesaw can rotate taking the second pin as fulcrum;
On seesaw, have a slideway, magnetic valve driving head is connected with the slideway on seesaw by the first pin through hiding mist lid;
Moving up and down of electromagnetism connecting rod drives the first pin to come and go and slide in the slideway of seesaw, moves back and forth thereby drive seesaw to do rotation taking the second pin as fulcrum within the scope of certain angle.
In said flow switching device shifter,
The two ends of seesaw are separately installed with the first plug and the second plug, and the position of the first plug and the second plug is corresponding with the entrance of the first pipeline and the entrance of second pipe that screening mist covers respectively;
The rotation within the scope of certain angle taking the second pin as fulcrum of seesaw moves back and forth, and makes the first plug and the second plug block in turn the entrance of the first pipeline and the entrance of second pipe.
Said flow switching device shifter also comprises the magnetic valve fixed support for Motionless electromagnetic valve.
Said flow switching device shifter is applicable to air cooler, and the outlet of described the first pipeline is positioned at the upper end of air cooler, and the outlet of described second pipe is positioned at the middle part of air cooler.
The invention also discloses a kind of air-flow changing method, the method comprises:
Cover the first pipeline and second pipe are installed at screening mist;
Seesaw is set has a tie point with the inner side that hides mist lid, and seesaw can rotate taking this tie point as fulcrum;
At arranged outside one magnetic valve that hides mist lid, electromagnetism connecting rod is set in magnetic valve, make one end of electromagnetism connecting rod and magnetic valve driving head be fixed together, and magnetic valve driving head is set is connected with seesaw through screening mist lid;
One control circuit is set, utilizes energising and the power-off of this control circuit control magnetic valve;
In the time of energising, magnetic valve generates an electromagnetic field and drives electromagnetism connecting rod to move upward; In the time of magnetic valve power-off, electromagnetism connecting rod moves downward under the effect of gravity;
Moving up and down of electromagnetism connecting rod drives seesaw within the scope of certain angle, to do rotation reciprocating motion taking described tie point as fulcrum, makes the two ends of seesaw can block in turn the entrance of the first pipeline and the entrance of second pipe.
In said method,
The described seesaw that arranges has a tie point with the inner side that hides mist lid, seesaw can rotate and comprise taking this tie point as fulcrum: a perforation is set on seesaw, utilize the second pin by this perforation and hide a bit linking together of mist lid inner side, seesaw can be rotated taking the second pin as fulcrum;
The described magnetic valve driving head that arranges is connected and comprises with seesaw through hiding mist lid: a slideway is set on seesaw, will be connected with the slideway on seesaw by the first pin through the magnetic valve driving head that hides mist lid;
The drive seesaw that moves up and down of electromagnetism connecting rod does rotation reciprocating motion and comprises within the scope of certain angle taking described tie point as fulcrum: drive first pin that moves up and down of electromagnetism connecting rod comes and goes slip in the slideway of seesaw, rotates reciprocating motion thereby drive seesaw to do within the scope of certain angle taking the second pin as fulcrum.
Said method further comprises: at the two ends of seesaw, the first plug and the second plug are installed respectively, the position of the first plug and the second plug is corresponding with the entrance of the first pipeline and the entrance of second pipe that screening mist covers respectively;
The entrance that the two ends of described seesaw can be blocked the first pipeline and second pipe is in turn: first plug at seesaw two ends and the second plug are blocked the entrance of the first pipeline and the entrance of second pipe in turn.
Said method further comprises:
Be provided for the magnetic valve fixed support of Motionless electromagnetic valve.
Said method is applicable to air cooler, makes the outlet of described the first pipeline be positioned at the upper end of air cooler, makes the outlet of described second pipe be positioned at the middle part of air cooler.
The present invention is this to switch on and power-off realizes electromagnetism connecting rod and moves up and down by magnetic valve, thereby drive seesaw to move back and forth along fulcrum rotation, thereby the technical scheme that seals two pipelines is switched at the two ends of realizing seesaw, realize the switching of air-flow along described two pipelines, different parts by above-mentioned two install pipelines at air cooler, can realize from the different parts of air cooler and go out mist.
Brief description of the drawings
Fig. 1 is the solid assembling schematic diagram of the air cooler of the air-flow switching device shifter in the application embodiment of the present invention;
Fig. 2 is the cross section view of the air cooler of magnetic valve power-off moment in the embodiment of the present invention;
Fig. 3 is seesaw in the embodiment of the present invention cross section view along the air cooler in fulcrum rotary course;
Fig. 4 is the cross section view of the air cooler of magnetic valve energising moment in the embodiment of the present invention.
Detailed description of the invention
Core of the present invention is: energising and power-off by magnetic valve realize moving up and down of electromagnetism connecting rod, thereby thereby drive seesaw to switch and seal two airflow lines along the rotatablely move two ends of realizing seesaw of fulcrum, and then realize the switching of air-flow along pipeline.
The invention provides specifically a kind of air-flow switching device shifter, hide mist lid, be arranged on the first pipeline and second pipe, seesaw, the magnetic valve that hides mist and cover, the electromagnetism connecting rod that is arranged in magnetic valve, the magnetic valve driving head being fixed together with one end of electromagnetism connecting rod, the control circuit of controlling magnetic valve energising and power-off, wherein:
Seesaw has a tie point with the inner side that hides mist lid, and seesaw can rotate taking this tie point as fulcrum; Magnetic valve driving head is connected with seesaw through hiding mist lid; The magnetic field energy that energising rear electromagnetic valve produces drives electromagnetism connecting rod to move upward; When magnetic valve power-off, electromagnetism connecting rod can move downward under the effect of gravity; Moving up and down of electromagnetism connecting rod can drive seesaw within the scope of certain angle, to do rotation reciprocating motion taking described tie point as fulcrum, makes the two ends of seesaw can block in turn the entrance of the first pipeline and the entrance of second pipe.
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Fig. 1 is the solid assembling schematic diagram of the air cooler of the air-flow switching device shifter in the application embodiment of the present invention.As shown in Figure 1, this air cooler comprises: water tank 1, humidification base 2, atomizing piece 3, and wherein 1 time water of water tank is to humidification base 2, and complete rear atomizing piece 3 shakes into fog water.
Air-flow switching device shifter shown in Fig. 1 in air cooler comprises: the magnetic valve driving head 6 that hides mist lid 11, is arranged on the first pipeline 9 and second pipe 10, seesaw 14, the magnetic valve 5 that hide on mist lid 11, is arranged in the electromagnetism connecting rod 17 of magnetic valve 5, is fixed together with one end of electromagnetism connecting rod 17 and the magnetic valve fixed support 4 for Motionless electromagnetic valve 5.Comprise in addition the control circuit of controlling magnetic valve 5 energisings and power-off, in Fig. 1, do not draw this control circuit.
Hiding mist lid 11 hides in self shape limited range for the water smoke that atomizing piece 3 is shaken.The first pipeline 9 and second pipe 10 are for hiding the different piece of mist lid 11 intrinsic fog conductances to air cooler, for example in the present embodiment, the first pipeline 9 is for leading fog the upper end of air cooler, the i.e. outlet of the first pipeline 9 is positioned at the upper end of air cooler, and second pipe 10 is for fog being led to the middle part of air cooler, i.e. the outlet of second pipe 10 is positioned at the middle part of air cooler.In other embodiments of the invention, the outlet of these two pipelines also can be arranged on other different pieces of air cooler, realizes and goes out mist in the optional position of air cooler.
On seesaw 14, have a perforation 15, this perforation 15 is connected to the inner side that hides mist lid 11 by the second pin 12, and seesaw 14 can rotate taking the second pin 12 as fulcrum.On seesaw 14, also have a slideway 16, magnetic valve driving head 6 is connected with the slideway 16 on seesaw 14 by the first pin 7 through hiding mist lid 11.
The two ends of seesaw 14 are separately installed with the first plug 8 and the second plug 13, the position of the first plug 8 and the second plug 13 is corresponding with the entrance of the first pipeline 9 and the entrance of second pipe 10 (being the mouth that fog enters pipeline) on screening mist lid 11 respectively, for sealing respectively the air intake of the first pipeline 9 and second pipe 10.
The magnetic field energy that energising rear electromagnetic valve 5 produces drives electromagnetism connecting rod 17 to move upward, after magnetic valve 5 power-off, electromagnetism connecting rod 17 moves downward under the effect of gravity, if magnetic valve 5 is switched on and power operation according to certain frequency by control circuit, electromagnetism connecting rod 17 can pump.
Moving up and down of electromagnetism connecting rod 17 drives the first pin 7 to come and go and slide in the slideway 16 of seesaw 14, moves back and forth thereby drive seesaw 14 to do rotation taking the second pin 12 as fulcrum within the scope of certain angle.And the rotation within the scope of certain angle taking the second pin 14 as fulcrum of seesaw 14 moves back and forth, make the first plug 8 and the second plug 13 block in turn the entrance of the first pipeline 9 and the entrance of second pipe 10.
In Fig. 2-4, illustrate electromagnetism connecting rod and moved up and down, thus the principle that drives seesaw to rotate.Wherein, Fig. 2 is the cross section view of the air cooler of magnetic valve power-off moment in the embodiment of the present invention.Fig. 3 is seesaw in the embodiment of the present invention cross section view along the air cooler in fulcrum rotary course.Fig. 4 is the cross section view of the air cooler of magnetic valve energising moment in the embodiment of the present invention.
Referring to Fig. 2, in the power-off moment of magnetic valve, electromagnetism connecting rod is in upper end, and the first pipeline is sealed, and afterwards, electromagnetism connecting rod is moved downward by upper end under the effect of gravity.As shown in Figure 3, magnetic valve driving head drives the first pin tiltedly to move downward in the sliding into of seesaw to a momentary status of motion process, and then drives seesaw along this fulcrum rotation of the second pin.Referring to Fig. 2, in the energising moment of magnetic valve, electromagnetism connecting rod is in lower end, and second pipe is sealed, and afterwards, under the effect in the magnetic field that electromagnetism connecting rod produces at magnetic valve, is moved upward by lower end.
In such scheme, adopt solenoid control seesaw to move and realize air-flow switching, Stability Analysis of Structures, has solved humidification air-conditioning fan and has controlled separately upper end spraying and middle problem of spraying.Air-flow switches employing electromagnetic valve switch location, makes accurate positioning reliable.Reliable in structure, long service life.
It should be noted that such scheme is not only applicable to air cooler, also application and humidifier, the equipment of other generation aqueous vapors such as fumigator or other gases.
Provide a kind of air-flow changing method of the present invention based on above-described embodiment, the method comprises:
Step 1, covers the first pipeline and second pipe is installed at screening mist.
Step 2, seesaw is set has a tie point with the inner side that hides mist lid, and seesaw can rotate taking this tie point as fulcrum.
Specifically, in step, a perforation can be set on seesaw, utilize the second pin by this perforation and hide a bit linking together of mist lid inner side, seesaw can be rotated taking the second pin as fulcrum.
Step 3 at arranged outside one magnetic valve that hides mist lid, arranges electromagnetism connecting rod in magnetic valve, makes one end of electromagnetism connecting rod and magnetic valve driving head be fixed together, and magnetic valve driving head is set is connected with seesaw through screening mist lid.
In this step, a slideway can be set on seesaw, will be connected with the slideway on seesaw by the first pin through the magnetic valve driving head that hides mist lid.
Step 4, arranges a control circuit, utilizes energising and the power-off of this control circuit control magnetic valve; In the time of energising, magnetic valve generates an electromagnetic field and drives electromagnetism connecting rod to move upward; In the time of magnetic valve power-off, electromagnetism connecting rod moves downward under the effect of gravity.
Step 5, moving up and down of electromagnetism connecting rod drives seesaw within the scope of certain angle, to do rotation reciprocating motion taking described tie point as fulcrum, makes the two ends of seesaw can block in turn the entrance of the first pipeline and the entrance of second pipe.
In this step, moving up and down of electromagnetism connecting rod drives the first pin to come and go and slide in the slideway of seesaw, moves back and forth thereby drive seesaw to do rotation taking the second pin as fulcrum within the scope of certain angle
Above-mentioned steps 1-5 does not limit execution order.
Said method can further include: at the two ends of seesaw, the first plug and the second plug are installed respectively, the position of the first plug and the second plug is corresponding with the entrance of the first pipeline and the entrance of second pipe that screening mist covers respectively;
The two ends of described seesaw can be blocked in turn the entrance of the first pipeline and second pipe and are: first plug at seesaw two ends and the second plug are blocked the entrance of the first pipeline and the entrance of second pipe in turn.
Said method can further include: the magnetic valve fixed support that is provided for Motionless electromagnetic valve.
Said method is applicable to air cooler, makes the outlet of described the first pipeline be positioned at the upper end of air cooler, makes the outlet of described second pipe be positioned at the middle part of air cooler.
From above-mentioned, the present invention is this to switch on and power-off realizes electromagnetism connecting rod and moves up and down by magnetic valve, thereby drive seesaw to move back and forth along fulcrum rotation, thereby the technical scheme that seals two pipelines is switched at the two ends of realizing seesaw, realize the switching of air-flow along described two pipelines, different parts by above-mentioned two install pipelines at air cooler, can realize from the different parts of air cooler and go out mist.
The foregoing is only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.All any amendments of doing within the spirit and principles in the present invention, be equal to replacement, improvement etc., be all included in protection scope of the present invention.
Claims (10)
1. an air-flow switching device shifter, it is characterized in that, this device comprises: hides mist lid, is arranged on the first pipeline and second pipe, seesaw, the magnetic valve that hides mist and cover, the electromagnetism connecting rod that is arranged in magnetic valve, the magnetic valve driving head being fixed together with one end of electromagnetism connecting rod, the control circuit of controlling magnetic valve energising and power-off, wherein:
Seesaw has a tie point with the inner side that hides mist lid, and seesaw can rotate taking this tie point as fulcrum;
Magnetic valve driving head is connected with seesaw through hiding mist lid;
The magnetic field energy that energising rear electromagnetic valve produces drives electromagnetism connecting rod to move upward; When magnetic valve power-off, electromagnetism connecting rod can move downward under the effect of gravity;
Moving up and down of electromagnetism connecting rod can drive seesaw within the scope of certain angle, to do rotation reciprocating motion taking described tie point as fulcrum, makes the two ends of seesaw can block in turn the entrance of the first pipeline and the entrance of second pipe.
2. device according to claim 1, is characterized in that,
On seesaw, have a perforation, this perforation is connected to the inner side that hides mist lid by the second pin, and seesaw can rotate taking the second pin as fulcrum;
On seesaw, have a slideway, magnetic valve driving head is connected with the slideway on seesaw by the first pin through hiding mist lid;
Moving up and down of electromagnetism connecting rod drives the first pin to come and go and slide in the slideway of seesaw, moves back and forth thereby drive seesaw to do rotation taking the second pin as fulcrum within the scope of certain angle.
3. device according to claim 2, is characterized in that,
The two ends of seesaw are separately installed with the first plug and the second plug, and the position of the first plug and the second plug is corresponding with the entrance of the first pipeline and the entrance of second pipe that screening mist covers respectively;
The rotation within the scope of certain angle taking the second pin as fulcrum of seesaw moves back and forth, and makes the first plug and the second plug block in turn the entrance of the first pipeline and the entrance of second pipe.
4. device according to claim 1, is characterized in that, this device also comprises the magnetic valve fixed support for Motionless electromagnetic valve.
5. according to the device described in any one in claim 1 to 4, it is characterized in that, this device is applicable to air cooler, and the outlet of described the first pipeline is positioned at the upper end of air cooler, and the outlet of described second pipe is positioned at the middle part of air cooler.
6. an air-flow changing method, is characterized in that, the method comprises:
Cover the first pipeline and second pipe are installed at screening mist;
Seesaw is set has a tie point with the inner side that hides mist lid, and seesaw can rotate taking this tie point as fulcrum;
At arranged outside one magnetic valve that hides mist lid, electromagnetism connecting rod is set in magnetic valve, make one end of electromagnetism connecting rod and magnetic valve driving head be fixed together, and magnetic valve driving head is set is connected with seesaw through screening mist lid;
One control circuit is set, utilizes energising and the power-off of this control circuit control magnetic valve;
In the time of energising, magnetic valve generates an electromagnetic field and drives electromagnetism connecting rod to move upward; In the time of magnetic valve power-off, electromagnetism connecting rod moves downward under the effect of gravity;
Moving up and down of electromagnetism connecting rod drives seesaw within the scope of certain angle, to do rotation reciprocating motion taking described tie point as fulcrum, makes the two ends of seesaw can block in turn the entrance of the first pipeline and the entrance of second pipe.
7. method according to claim 6, is characterized in that,
The described seesaw that arranges has a tie point with the inner side that hides mist lid, seesaw can rotate and comprise taking this tie point as fulcrum: a perforation is set on seesaw, utilize the second pin by this perforation and hide a bit linking together of mist lid inner side, seesaw can be rotated taking the second pin as fulcrum;
The described magnetic valve driving head that arranges is connected and comprises with seesaw through hiding mist lid: a slideway is set on seesaw, will be connected with the slideway on seesaw by the first pin through the magnetic valve driving head that hides mist lid;
The drive seesaw that moves up and down of electromagnetism connecting rod does rotation reciprocating motion and comprises within the scope of certain angle taking described tie point as fulcrum: drive first pin that moves up and down of electromagnetism connecting rod comes and goes slip in the slideway of seesaw, rotates reciprocating motion thereby drive seesaw to do within the scope of certain angle taking the second pin as fulcrum.
8. method according to claim 7, it is characterized in that, the method further comprises: at the two ends of seesaw, the first plug and the second plug are installed respectively, the position of the first plug and the second plug is corresponding with the entrance of the first pipeline and the entrance of second pipe that screening mist covers respectively;
The entrance that the two ends of described seesaw can be blocked the first pipeline and second pipe is in turn: first plug at seesaw two ends and the second plug are blocked the entrance of the first pipeline and the entrance of second pipe in turn.
9. method according to claim 6, is characterized in that, the method further comprises:
Be provided for the magnetic valve fixed support of Motionless electromagnetic valve.
10. according to the method described in any one in claim 6 to 9, it is characterized in that, the method is applicable to air cooler, makes the outlet of described the first pipeline be positioned at the upper end of air cooler, makes the outlet of described second pipe be positioned at the middle part of air cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210247990.XA CN102818343B (en) | 2012-07-17 | 2012-07-17 | Device and method for switching airflow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210247990.XA CN102818343B (en) | 2012-07-17 | 2012-07-17 | Device and method for switching airflow |
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| Publication Number | Publication Date |
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| CN102818343A CN102818343A (en) | 2012-12-12 |
| CN102818343B true CN102818343B (en) | 2014-07-30 |
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| CN201210247990.XA Active CN102818343B (en) | 2012-07-17 | 2012-07-17 | Device and method for switching airflow |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868212B (en) * | 2012-12-17 | 2016-07-06 | 格力电器（中山）小家电制造有限公司 | The priming apparatus of conditioner, humidifier and air cooler |
| CN104896629A (en) * | 2014-03-07 | 2015-09-09 | 珠海格力电器股份有限公司 | Cooling fan |
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| US8490951B2 (en) * | 2008-04-04 | 2013-07-23 | Creston Electronics Inc. | High pressure humidifier |
| JP4697269B2 (en) * | 2008-07-09 | 2011-06-08 | パナソニック電工株式会社 | Mist generator |
| WO2010015124A1 (en) * | 2008-08-06 | 2010-02-11 | Electrolux (Hangzhou) Home Appliances Co., Ltd. | Humidifying air-conditioner |
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| US6293121B1 (en) * | 1988-10-13 | 2001-09-25 | Gaudencio A. Labrador | Water-mist blower cooling system and its new applications |
| EP0718565A2 (en) * | 1994-12-21 | 1996-06-26 | Duracraft Corporation | Humidifier tank with improved handle |
| CN2369121Y (en) * | 1999-03-10 | 2000-03-15 | 黄皇铭 | Multifunctional moisturizer |
| CN201184302Y (en) * | 2007-12-07 | 2009-01-21 | 高瑞杰 | Atomizing electric fan |
| CN201368548Y (en) * | 2008-12-23 | 2009-12-23 | 中山市利威电器实业有限公司 | Cooling fan |
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