CN102818343A - Device and method for switching airflow - Google Patents
Device and method for switching airflow Download PDFInfo
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- CN102818343A CN102818343A CN201210247990XA CN201210247990A CN102818343A CN 102818343 A CN102818343 A CN 102818343A CN 201210247990X A CN201210247990X A CN 201210247990XA CN 201210247990 A CN201210247990 A CN 201210247990A CN 102818343 A CN102818343 A CN 102818343A
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- seesaw
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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 in the market combines with humidifier generally all is that an independent nozzle is sprayed in the upper end, dispels fog through fan then, can not go out mist like the middle part from other positions of air cooler.
Summary of the invention
The invention provides a kind of air-flow switching device shifter and method, can only can not go out the problem of mist from other positions of air cooler from bringing out mist to solve existing air cooler.
Technical scheme of the present invention is achieved in that in order to achieve the above object
The invention discloses a kind of air-flow switching device shifter; This device comprises: hides the mist lid, is installed in first pipeline and second pipeline, seesaw, the magnetic valve that hides mist and cover, the control circuit of the electromagnetism connecting rod that is arranged in magnetic valve, the magnetic valve driving head, the energising of control magnetic valve and the outage that are fixed together with an end of electromagnetism connecting rod, wherein:
Seesaw has a tie point with the inboard that hides the mist lid, and seesaw can be that fulcrum rotates with this tie point;
The magnetic valve driving head passes screening mist lid and is connected with seesaw;
The energising magnetic field energy that rear electromagnetic valve produced drives the electromagnetism connecting rod and moves upward; During the magnetic valve outage, the electromagnetism connecting rod can move downward under the effect of gravity;
It is that fulcrum is done rotation and moved back and forth in the certain angle scope with said tie point that the moving up and down of electromagnetism connecting rod can drive seesaw, makes the two ends of seesaw can block the inlet of first pipeline and the inlet of second pipeline in turn.
In the said flow switching device shifter,
One perforation is arranged on the seesaw, and this perforation is connected the inboard that hides the mist lid through second pin, and seesaw can be that fulcrum rotates with second pin;
One slideway is arranged on the seesaw, and the magnetic valve driving head passes and hides the mist lid and be connected with slideway on the seesaw through first pin;
Moving up and down of electromagnetism connecting rod drives first pin round slip in the slideway of seesaw, is that fulcrum is done the rotation reciprocating motion thereby drive seesaw in the certain angle scope with second pin.
In the said flow switching device shifter,
The two ends of seesaw are separately installed with first plug and second plug, and the position of first plug and second plug inlet with the inlet that hides first pipeline that mist covers and second pipeline respectively is corresponding;
Seesaw be that the rotation of fulcrum in the certain angle scope moves back and forth with second pin, make win plug and second plug block the inlet of first pipeline and the inlet of second pipeline in turn.
The said flow switching device shifter also comprises the magnetic valve fixed support that is used for fixing magnetic valve.
The said flow switching device shifter is applicable to air cooler, and the outlet of said first pipeline is positioned at the upper end of air cooler, and the outlet of said second pipeline is positioned at the middle part of air cooler.
The invention also discloses a kind of air-flow changing method, this method comprises:
Cover installation first pipeline and second pipeline at the screening mist;
Seesaw is set has a tie point with the inboard that hides the mist lid, and seesaw can be that fulcrum rotates with this tie point;
Arranged outside one magnetic valve hiding the mist lid is provided with the electromagnetism connecting rod in magnetic valve, make an end of electromagnetism connecting rod and magnetic valve driving head be fixed together, and the magnetic valve driving head is set passes and hide mist and cover and be connected with seesaw;
One control circuit is set, utilizes the energising and the outage of this control circuit control magnetic valve;
When energising, magnetic valve generates an electromagnetic field and drives the electromagnetism connecting rod and move upward; When magnetic valve cut off the power supply, the electromagnetism connecting rod moved downward under the effect of gravity;
The drive seesaw that moves up and down of electromagnetism connecting rod is that fulcrum is done the rotation reciprocating motion in the certain angle scope with said tie point, makes the two ends of seesaw can block the inlet of first pipeline and the inlet of second pipeline in turn.
In said method,
The said seesaw that is provided with has a tie point with the inboard that hides the mist lid; Seesaw can be that the fulcrum rotation comprises with this tie point: a perforation is set on seesaw; Utilize second pin to bore a hole and cover inboard a bit linking together, make that seesaw can be that fulcrum rotates with second pin with hiding mist;
The said magnetic valve driving head that is provided with passes and hides the mist lid and is connected with seesaw and comprises: a slideway is set on seesaw, with pass the magnetic valve driving head that hides the mist lid pass through first pin with seesaw on slideway be connected;
It is that fulcrum is done rotation and moved back and forth and comprise in the certain angle scope with said tie point that the moving up and down of electromagnetism connecting rod drives seesaw: the moving up and down of electromagnetism connecting rod drives first pin and in the slideway of seesaw, comes and goes and slide, and is that fulcrum is done rotation and moved back and forth thereby drive seesaw in the certain angle scope with second pin.
Said method further comprises: at the two ends of seesaw first plug and second plug are installed respectively, the position of first plug and second plug inlet with the inlet that hides first pipeline that mist covers and second pipeline respectively is corresponding;
The inlet that the two ends of said seesaw can be blocked first pipeline and second pipeline in turn is: first plug at seesaw two ends and second plug are blocked the inlet of first pipeline and the inlet of second pipeline 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 said first pipeline be positioned at the upper end of air cooler, makes the outlet of said second pipeline be positioned at the middle part of air cooler.
The present invention is this to realize that through magnetic valve energising and outage the electromagnetism connecting rod moves up and down; Thereby driving seesaw moves back and forth along the fulcrum rotation; Thereby the technical scheme of sealing two pipelines is switched at the two ends of realizing seesaw; Realized the switching of air-flow, above-mentioned two pipelines have been arranged on the different parts of air cooler, can realize going out mist from the different parts of air cooler along said two pipelines.
Description of drawings
Fig. 1 is a solid assembling sketch map of using the air cooler of the air-flow switching device shifter in the embodiment of the invention;
Fig. 2 is the cross section view of the air cooler of magnetic valve outage moment in the embodiment of the invention;
Fig. 3 is that seesaw in the embodiment of the invention is along the cross section view of the air cooler in the fulcrum rotary course;
Fig. 4 is the cross section view of the air cooler of magnetic valve energising moment in the embodiment of the invention.
The specific embodiment
Core of the present invention is: energising through magnetic valve and outage realize moving up and down of electromagnetism connecting rod, thereby thereby driving seesaw switches and seals 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 a kind of air-flow switching device shifter specifically; Hide the mist lid, be installed in first pipeline and second pipeline, seesaw, the magnetic valve that hides mist and cover, the control circuit of the electromagnetism connecting rod that is arranged in magnetic valve, the magnetic valve driving head, the energising of control magnetic valve and the outage that are fixed together with an end of electromagnetism connecting rod, wherein:
Seesaw has a tie point with the inboard that hides the mist lid, and seesaw can be that fulcrum rotates with this tie point; The magnetic valve driving head passes screening mist lid and is connected with seesaw; The energising magnetic field energy that rear electromagnetic valve produced drives the electromagnetism connecting rod and moves upward; During the magnetic valve outage, the electromagnetism connecting rod can move downward under the effect of gravity; It is that fulcrum is done rotation and moved back and forth in the certain angle scope with said tie point that the moving up and down of electromagnetism connecting rod can drive seesaw, makes the two ends of seesaw can block the inlet of first pipeline and the inlet of second pipeline in turn.
For making the object of the invention, technical scheme and advantage clearer, will combine accompanying drawing that embodiment of the present invention is done to describe in detail further below.
Fig. 1 is a solid assembling sketch map of using the air cooler of the air-flow switching device shifter in the embodiment of the 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 intact back atomizing piece 3 shakes into fog to water.
Air-flow switching device shifter in the air cooler shown in Figure 1 comprises: hide mist lid 11, be installed in first pipeline 9 that hides on the mist lid 11 and second pipeline 10, seesaw 14, magnetic valve 5, be arranged in the electromagnetism connecting rod 17 of magnetic valve 5, the magnetic valve driving head 6 that is fixed together with an end of electromagnetism connecting rod 17 and the magnetic valve fixed support 4 that is used for fixing magnetic valve 5.Comprise the control circuit of 5 energisings of control magnetic valve and outage in addition, this control circuit does not draw among Fig. 1.
One perforation 15 is arranged on the seesaw 14, and this perforation 15 is connected the inboard that hides mist lid 11 through second pin 12, and seesaw 14 can be that fulcrum rotates with second pin 12.Also have a slideway 16 on the seesaw 14, magnetic valve driving head 6 passes and hides mist lid 11 and be connected with slideway 16 on the seesaw 14 through first pin 7.
The two ends of seesaw 14 are separately installed with first plug 8 and second plug 13; The position of first plug 8 and second plug 13 covers the inlet of first pipeline 9 on 11 with the screening mist respectively and the inlet of second pipeline 10 (being the mouth that fog gets into pipeline) is corresponding, is used for sealing respectively the air intake of first pipeline 9 and second pipeline 10.
The magnetic field energy that energising rear electromagnetic valve 5 is produced drives electromagnetism connecting rod 17 and moves upward; After magnetic valve 5 outages; Electromagnetism connecting rod 17 moves downward under the effect of gravity; If through control circuit magnetic valve 5 is switched on and power operation according to certain frequency, then electromagnetism connecting rod 17 can pump.
Moving up and down of electromagnetism connecting rod 17 drives first pin 7 round slip in the slideway 16 of seesaw 14, is that fulcrum is done the rotation reciprocating motion thereby drive seesaw 14 in the certain angle scope with second pin 12.And seesaw 14 be the rotation reciprocating motion of fulcrum in the certain angle scope with second pin 14, makes win plug 8 and second plug 13 block the inlet of first pipeline 9 and the inlet of second pipeline 10 in turn.
Illustrate the electromagnetism connecting rod among Fig. 2-4 and moved up and down, thereby driven the principle that seesaw rotates.Wherein, Fig. 2 is the cross section view of the air cooler of magnetic valve outage moment in the embodiment of the invention.Fig. 3 is that seesaw in the embodiment of the invention is along the cross section view of the air cooler in the fulcrum rotary course.Fig. 4 is the cross section view of the air cooler of magnetic valve energising moment in the embodiment of the invention.
Referring to Fig. 2, in the outage moment of magnetic valve, the electromagnetism connecting rod is in the upper end, and first pipeline is sealed, and afterwards, the electromagnetism connecting rod is moved downward by the upper end under the effect of gravity.A momentary status of motion process is as shown in Figure 3, and the magnetic valve driving head drives the oblique motion down in the sliding into of seesaw of first pin, and then drives seesaw along this fulcrum rotation of second pin.Referring to Fig. 2, in the energising moment of magnetic valve, the electromagnetism connecting rod is in the lower end, and second pipeline is sealed, and afterwards, the electromagnetism connecting rod is moved upward by the lower end under the effect in the magnetic field that magnetic valve produced.
In such scheme, adopt solenoid control seesaw motion realization air-flow to switch, Stability Analysis of Structures has solved the humidifying air-conditioner fan and has controlled upper end spraying and middle problem of spraying separately.Air-flow switches employing electromagnetic valve switch location, makes accurate positioning reliable.Reliable in structure, long service life.
Need to prove that such scheme is not only applicable to air cooler, also use and humidifier that other produce the equipment of aqueous vapor or other gases fumigator etc.
Provide a kind of air-flow changing method of the present invention based on the foregoing description, this method comprises:
Step 1 covers installation first pipeline and second pipeline at the screening mist.
Specifically, in the step perforation can be set on seesaw, utilize second pin to bore a hole and cover inboard a bit linking together, make that seesaw can be that fulcrum rotates with second pin with hiding mist.
In this step, a slideway can be set on seesaw, be connected with slideway on the seesaw through first pin passing the magnetic valve driving head that hides the mist lid.
In this step, moving up and down of electromagnetism connecting rod drives first pin round slip in the slideway of seesaw, is that fulcrum is done the rotation reciprocating motion thereby drive seesaw in the certain angle scope with second pin
Above-mentioned steps 1-5 does not limit execution order.
Said method can further include: at the two ends of seesaw first plug and second plug are installed respectively, the position of first plug and second plug inlet with the inlet that hides first pipeline that mist covers and second pipeline respectively is corresponding;
Then the two ends of said seesaw can be blocked the inlet of first pipeline and second pipeline in turn and are: first plug at seesaw two ends and second plug are blocked the inlet of first pipeline and the inlet of second pipeline in turn.
Said method can further include: the magnetic valve fixed support that is provided for the Motionless electromagnetic valve.
Said method is applicable to air cooler, makes the outlet of said first pipeline be positioned at the upper end of air cooler, makes the outlet of said second pipeline be positioned at the middle part of air cooler.
By above-mentioned visible; The present invention is this to realize that through magnetic valve energising and outage the electromagnetism connecting rod moves up and down; Move back and forth along the fulcrum rotation thereby drive seesaw, thereby the technical scheme of sealing two pipelines is switched at the two ends of realizing seesaw, realized the switching of air-flow along said two pipelines; Above-mentioned two pipelines are arranged on the different parts of air cooler, can realize going out mist from the different parts of air cooler.
The above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.All any modifications of within spirit of the present invention and principle, being done, be equal to replacement, improvement etc., all be included in protection scope of the present invention.
Claims (10)
1. air-flow switching device shifter; It is characterized in that; This device comprises: hides the mist lid, is installed in first pipeline and second pipeline, seesaw, the magnetic valve that hides mist and cover, the control circuit of the electromagnetism connecting rod that is arranged in magnetic valve, the magnetic valve driving head, the energising of control magnetic valve and the outage that are fixed together with an end of electromagnetism connecting rod, wherein:
Seesaw has a tie point with the inboard that hides the mist lid, and seesaw can be that fulcrum rotates with this tie point;
The magnetic valve driving head passes screening mist lid and is connected with seesaw;
The energising magnetic field energy that rear electromagnetic valve produced drives the electromagnetism connecting rod and moves upward; During the magnetic valve outage, the electromagnetism connecting rod can move downward under the effect of gravity;
It is that fulcrum is done rotation and moved back and forth in the certain angle scope with said tie point that the moving up and down of electromagnetism connecting rod can drive seesaw, makes the two ends of seesaw can block the inlet of first pipeline and the inlet of second pipeline in turn.
2. device according to claim 1 is characterized in that,
One perforation is arranged on the seesaw, and this perforation is connected the inboard that hides the mist lid through second pin, and seesaw can be that fulcrum rotates with second pin;
One slideway is arranged on the seesaw, and the magnetic valve driving head passes and hides the mist lid and be connected with slideway on the seesaw through first pin;
Moving up and down of electromagnetism connecting rod drives first pin round slip in the slideway of seesaw, is that fulcrum is done the rotation reciprocating motion thereby drive seesaw in the certain angle scope with second pin.
3. device according to claim 2 is characterized in that,
The two ends of seesaw are separately installed with first plug and second plug, and the position of first plug and second plug inlet with the inlet that hides first pipeline that mist covers and second pipeline respectively is corresponding;
Seesaw be that the rotation of fulcrum in the certain angle scope moves back and forth with second pin, make win plug and second plug block the inlet of first pipeline and the inlet of second pipeline in turn.
4. device according to claim 1 is characterized in that, this device also comprises the magnetic valve fixed support that is used for fixing magnetic valve.
5. according to each described device in the claim 1 to 4, it is characterized in that this device is applicable to air cooler, the outlet of said first pipeline is positioned at the upper end of air cooler, and the outlet of said second pipeline is positioned at the middle part of air cooler.
6. an air-flow changing method is characterized in that, this method comprises:
Cover installation first pipeline and second pipeline at the screening mist;
Seesaw is set has a tie point with the inboard that hides the mist lid, and seesaw can be that fulcrum rotates with this tie point;
Arranged outside one magnetic valve hiding the mist lid is provided with the electromagnetism connecting rod in magnetic valve, make an end of electromagnetism connecting rod and magnetic valve driving head be fixed together, and the magnetic valve driving head is set passes and hide mist and cover and be connected with seesaw;
One control circuit is set, utilizes the energising and the outage of this control circuit control magnetic valve;
When energising, magnetic valve generates an electromagnetic field and drives the electromagnetism connecting rod and move upward; When magnetic valve cut off the power supply, the electromagnetism connecting rod moved downward under the effect of gravity;
The drive seesaw that moves up and down of electromagnetism connecting rod is that fulcrum is done the rotation reciprocating motion in the certain angle scope with said tie point, makes the two ends of seesaw can block the inlet of first pipeline and the inlet of second pipeline in turn.
7. method according to claim 6 is characterized in that,
The said seesaw that is provided with has a tie point with the inboard that hides the mist lid; Seesaw can be that the fulcrum rotation comprises with this tie point: a perforation is set on seesaw; Utilize second pin to bore a hole and cover inboard a bit linking together, make that seesaw can be that fulcrum rotates with second pin with hiding mist;
The said magnetic valve driving head that is provided with passes and hides the mist lid and is connected with seesaw and comprises: a slideway is set on seesaw, with pass the magnetic valve driving head that hides the mist lid pass through first pin with seesaw on slideway be connected;
It is that fulcrum is done rotation and moved back and forth and comprise in the certain angle scope with said tie point that the moving up and down of electromagnetism connecting rod drives seesaw: the moving up and down of electromagnetism connecting rod drives first pin and in the slideway of seesaw, comes and goes and slide, and is that fulcrum is done rotation and moved back and forth thereby drive seesaw in the certain angle scope with second pin.
8. method according to claim 7; It is characterized in that; This method further comprises: at the two ends of seesaw first plug and second plug are installed respectively, the position of first plug and second plug inlet with the inlet that hides first pipeline that mist covers and second pipeline respectively is corresponding;
The inlet that the two ends of said seesaw can be blocked first pipeline and second pipeline in turn is: first plug at seesaw two ends and second plug are blocked the inlet of first pipeline and the inlet of second pipeline in turn.
9. method according to claim 6 is characterized in that, this method further comprises:
Be provided for the magnetic valve fixed support of Motionless electromagnetic valve.
10. according to each described method in the claim 6 to 9, it is characterized in that this method is applicable to air cooler, make the outlet of said first pipeline be positioned at the upper end of air cooler, make the outlet of said second pipeline 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 |
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| 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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| CN102818343A true CN102818343A (en) | 2012-12-12 |
| CN102818343B CN102818343B (en) | 2014-07-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868212A (en) * | 2012-12-17 | 2014-06-18 | 格力电器（中山）小家电制造有限公司 | Water adding device for air conditioning device, humidifier and air conditioning fan |
| 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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| 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 |
| US6293121B1 (en) * | 1988-10-13 | 2001-09-25 | Gaudencio A. Labrador | Water-mist blower cooling system and its new applications |
| 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 |
| JP2010017293A (en) * | 2008-07-09 | 2010-01-28 | Panasonic Electric Works Co Ltd | Mist generator |
| WO2010015124A1 (en) * | 2008-08-06 | 2010-02-11 | Electrolux (Hangzhou) Home Appliances Co., Ltd. | Humidifying air-conditioner |
| US20110163170A1 (en) * | 2008-04-04 | 2011-07-07 | Crestron Electronics, Inc. | High Pressure Humidifier |
| CN202792392U (en) * | 2012-07-17 | 2013-03-13 | 格力电器（中山）小家电制造有限公司 | Airflow switching device |
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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 |
| US20110163170A1 (en) * | 2008-04-04 | 2011-07-07 | Crestron Electronics, Inc. | High Pressure Humidifier |
| JP2010017293A (en) * | 2008-07-09 | 2010-01-28 | Panasonic Electric Works Co Ltd | Mist generator |
| WO2010015124A1 (en) * | 2008-08-06 | 2010-02-11 | Electrolux (Hangzhou) Home Appliances Co., Ltd. | Humidifying air-conditioner |
| CN201368548Y (en) * | 2008-12-23 | 2009-12-23 | 中山市利威电器实业有限公司 | Cooling fan |
| CN202792392U (en) * | 2012-07-17 | 2013-03-13 | 格力电器（中山）小家电制造有限公司 | Airflow switching device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868212A (en) * | 2012-12-17 | 2014-06-18 | 格力电器（中山）小家电制造有限公司 | Water adding device for air conditioning device, humidifier and air conditioning fan |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102818343B (en) | 2014-07-30 |
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