CN202792392U - Airflow switching device - Google Patents
Airflow switching device Download PDFInfo
- Publication number
- CN202792392U CN202792392U CN 201220347637 CN201220347637U CN202792392U CN 202792392 U CN202792392 U CN 202792392U CN 201220347637 CN201220347637 CN 201220347637 CN 201220347637 U CN201220347637 U CN 201220347637U CN 202792392 U CN202792392 U CN 202792392U
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- seesaw
- magnetic valve
- connecting rod
- pin
- hides
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Abstract
The utility model discloses an airflow switching device. According to the technical scheme, an electromagnetic connecting rod is vertically moved through on and off of an electromagnetic valve so as to drive a warped plate to rotate in reciprocation along a fulcrum, so that two ends of the warped plate are switched to seal two pipelines, and airflow switching along the two pipelines is realized. By arranging the two pipelines at different positions of small domestic appliances such as an air conditioner fan, mist can be discharged from different positions of the air conditioner fan.
Description
Technical field
The utility model relates to household electrical appliances manufacturing technology field, particularly a kind of air-flow switching device shifter.
Background technology
The air cooler that fan in the market is combined with humidifier generally all is that an independent nozzle is sprayed in the upper end, then by fan fog is dispelled, and can not from other positions of air cooler, go out mist such as the middle part.
The utility model content
The utility model provides a kind of air-flow switching device shifter, can only from bringing out mist, can not go out from other positions of air cooler the problem of mist to solve existing air cooler.
The technical solution of the utility model is achieved in that in order to achieve the above object
The utility model discloses a kind of air-flow switching device shifter, this device comprises: hides the mist lid, is installed in the first pipeline and second pipe, 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 rotate take this tie point as fulcrum;
The magnetic valve driving head passes screening mist lid and is connected with seesaw;
The magnetic field energy that the energising rear electromagnetic valve produces drives the electromagnetism connecting rod and moves upward; During the magnetic valve outage, the electromagnetism connecting rod can move downward under action of gravitation;
The moving up and down of electromagnetism connecting rod can drive seesaw and do rotation take described tie point as fulcrum move back and forth in the certain angle scope, so that the two ends of seesaw can be blocked the entrance of the first pipeline and the entrance of second pipe in turn.
In the said flow switching device shifter,
One perforation is arranged on the seesaw, and this perforation is connected to the inboard that hides the mist lid by the second pin, and seesaw can rotate take the second pin as fulcrum;
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 by the first pin;
Drive first pin that moves up and down of electromagnetism connecting rod comes and goes in the slideway of seesaw and slides, and does the rotation reciprocating motion take the second pin as fulcrum thereby drive seesaw in the certain angle scope.
In the 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 respectively entrance with the entrance that hides the first pipeline that mist covers and second pipe is corresponding;
The rotation in the certain angle scope take the second pin as fulcrum of seesaw moves back and forth, so that the first plug and the second plug are blocked the entrance of the first pipeline and the entrance of second pipe in turn.
The said flow switching device shifter also comprises the magnetic valve fixed support for the Motionless electromagnetic valve.
The 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 utility model is this realizes that by 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 that seals two pipelines is switched at the two ends of realizing seesaw, realized the switching of air-flow along described two pipelines, with the different parts of above-mentioned two install pipelines at air cooler, can realize going out mist from the different parts of air cooler.
Description of drawings
Fig. 1 is the solid assembling schematic diagram of using the air cooler of the air-flow switching device shifter among the utility model embodiment;
Fig. 2 is the cross section view of the air cooler of magnetic valve outage moment among the utility model embodiment;
Fig. 3 is that seesaw among the utility model embodiment 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 among the utility model embodiment.
The specific embodiment
Core of the present utility model is: energising and outage by magnetic valve realize moving up and down of electromagnetism connecting rod, thereby switch and seal two airflow lines along the rotatablely move two ends of realizing seesaw of fulcrum thereby drive seesaw, and then realize that air-flow is along the switching of pipeline.
The utility model provides a kind of air-flow switching device shifter specifically, hide the mist lid, be installed in the first pipeline and second pipe, 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 rotate take this tie point as fulcrum; The magnetic valve driving head passes screening mist lid and is connected with seesaw; The magnetic field energy that the energising rear electromagnetic valve produces drives the electromagnetism connecting rod and moves upward; During the magnetic valve outage, the electromagnetism connecting rod can move downward under action of gravitation; The moving up and down of electromagnetism connecting rod can drive seesaw and do rotation take described tie point as fulcrum move back and forth in the certain angle scope, so that the two ends of seesaw can be blocked the entrance of the first pipeline and the entrance of second pipe in turn.
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model embodiment is described in further detail.
Fig. 1 is the solid assembling schematic diagram of using the air cooler of the air-flow switching device shifter among the utility model embodiment.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 to water.
Air-flow switching device shifter in the air cooler shown in Figure 1 comprises: hide mist lid 11, be installed in the first pipeline 9 and second pipe 10, seesaw 14, the magnetic valve 5 that hides on the mist lid 11, the electromagnetism connecting rod 17 that is arranged in 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 Motionless electromagnetic valve 5.Comprise in addition the control circuit of 5 energisings of control magnetic valve and outage, do not draw this control circuit among Fig. 1.
One perforation 15 is arranged on the seesaw 14, and this perforation 15 is connected to the inboard that hides mist lid 11 by the second pin 12, and seesaw 14 can rotate take the second pin 12 as fulcrum.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 by the first pin 7.
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 covers the entrance of the first pipeline 9 on 11 with the screening mist respectively and the entrance of second pipe 10 (being the mouth that fog enters pipeline) is corresponding, is used 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 and moves upward, after magnetic valve 5 outages, electromagnetism connecting rod 17 moves downward under action of gravitation, if by control circuit magnetic valve 5 is switched on and power operation according to certain frequency, then electromagnetism connecting rod 17 can pump.
Drive first pin 7 that moves up and down of electromagnetism connecting rod 17 comes and goes in the slideway 16 of seesaw 14 and slides, and does the rotation reciprocating motion take the second pin 12 as fulcrum thereby drive seesaw 14 in the certain angle scope.And the rotation in the certain angle scope take the second pin 14 as fulcrum of seesaw 14 moves back and forth, so that the first plug 8 and the second plug 13 are blocked the entrance of the first pipeline 9 and the entrance of second pipe 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 among the utility model embodiment.Fig. 3 is that seesaw among the utility model embodiment 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 among the utility model embodiment.
Referring to Fig. 2, in the outage moment of magnetic valve, the electromagnetism connecting rod is in the upper end, and the first pipeline is sealed, and afterwards, the electromagnetism connecting rod is moved downward by the upper end under action of gravitation.A momentary status of motion process as shown in Figure 3, the magnetic valve driving head drives the oblique lower motion in the sliding into of seesaw of the first pin, and then drives seesaw along this fulcrum rotation of the second pin.Referring to Fig. 2, in the energising moment of magnetic valve, the electromagnetism connecting rod is in the lower end, and second pipe 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 produces.
In such scheme, adopt the motion of solenoid control seesaw to realize the 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, so that accurate positioning is 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.
By as seen above-mentioned, the utility model is this realizes that by 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 that seals two pipelines is switched at the two ends of realizing seesaw, realized the switching of air-flow along described two pipelines, with the different parts of above-mentioned two install pipelines at air cooler, can realize going out mist from the different parts of air cooler.
The above is preferred embodiment of the present utility model only, is not be used to limiting protection domain of the present utility model.All any modifications of within spirit of the present utility model and principle, doing, be equal to replacement, improvement etc., all be included in the protection domain of the present utility model.
Claims (5)
1. air-flow switching device shifter, it is characterized in that, this device comprises: hides the mist lid, is installed in the first pipeline and second pipe, 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 rotate take this tie point as fulcrum;
The magnetic valve driving head passes screening mist lid and is connected with seesaw;
The magnetic field energy that the energising rear electromagnetic valve produces drives the electromagnetism connecting rod and moves upward; During the magnetic valve outage, the electromagnetism connecting rod can move downward under action of gravitation;
The moving up and down of electromagnetism connecting rod can drive seesaw and do rotation take described tie point as fulcrum move back and forth in the certain angle scope, so that the two ends of seesaw can be blocked the entrance of the first pipeline and the entrance of second pipe in turn.
2. device according to claim 1 is characterized in that,
One perforation is arranged on the seesaw, and this perforation is connected to the inboard that hides the mist lid by the second pin, and seesaw can rotate take the second pin as fulcrum;
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 by the first pin;
Drive first pin that moves up and down of electromagnetism connecting rod comes and goes in the slideway of seesaw and slides, and does the rotation reciprocating motion take the second pin as fulcrum thereby drive seesaw in the certain angle scope.
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 respectively entrance with the entrance that hides the first pipeline that mist covers and second pipe is corresponding;
The rotation in the certain angle scope take the second pin as fulcrum of seesaw moves back and forth, so that the first plug and the second plug are blocked the entrance of the first pipeline and the entrance of second pipe in turn.
4. device according to claim 1 is characterized in that, this device also comprises the magnetic valve fixed support for the Motionless electromagnetic valve.
5. each described device in 4 according to claim 1 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220347637 CN202792392U (en) | 2012-07-17 | 2012-07-17 | Airflow switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220347637 CN202792392U (en) | 2012-07-17 | 2012-07-17 | Airflow switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202792392U true CN202792392U (en) | 2013-03-13 |
Family
ID=47819646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220347637 Withdrawn - After Issue CN202792392U (en) | 2012-07-17 | 2012-07-17 | Airflow switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202792392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818343A (en) * | 2012-07-17 | 2012-12-12 | 格力电器（中山）小家电制造有限公司 | Device and method for switching airflow |
| CN106384556A (en) * | 2016-08-30 | 2017-02-08 | 上海交通大学 | Rapid direction switching device for air streams |
-
2012
- 2012-07-17 CN CN 201220347637 patent/CN202792392U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818343A (en) * | 2012-07-17 | 2012-12-12 | 格力电器（中山）小家电制造有限公司 | Device and method for switching airflow |
| CN102818343B (en) * | 2012-07-17 | 2014-07-30 | 格力电器（中山）小家电制造有限公司 | Device and method for switching airflow |
| CN106384556A (en) * | 2016-08-30 | 2017-02-08 | 上海交通大学 | Rapid direction switching device for air streams |
| CN106384556B (en) * | 2016-08-30 | 2018-11-20 | 上海交通大学 | A kind of multiply air-flow is switched fast the device in direction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130313 Effective date of abandoning: 20140730 |
|
| RGAV | Abandon patent right to avoid regrant |