CN202300086U - Device for opening and closing window type grille of ventilator - Google Patents
Device for opening and closing window type grille of ventilator Download PDFInfo
- Publication number
- CN202300086U CN202300086U CN2011204338004U CN201120433800U CN202300086U CN 202300086 U CN202300086 U CN 202300086U CN 2011204338004 U CN2011204338004 U CN 2011204338004U CN 201120433800 U CN201120433800 U CN 201120433800U CN 202300086 U CN202300086 U CN 202300086U
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- China
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- window type
- switching device
- grid
- inner panel
- valve control
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- Expired - Fee Related
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Abstract
The utility model discloses a novel device for opening and closing a window type grille of a ventilator. The device consists of two parallel-connected electromagnetic valve control circuits, and magnets are arranged at the both ends of a grille inner plate. When the electromagnetic valve control circuits are switched on, the grille inner plate is attracted to move toward the both ends, so that a ventilation door is opened or closed. By using an automatic control division manner to control the ventilation door to be opened and closed, the device disclosed by the utility model is convenient to use. Furthermore, the control circuits are switched off after the ventilation door is opened or closed due to the effect of a delay switch, so that the energy is saved, and the electricity utilization can be ensured to be safe.
Description
Technical field
The utility model relates to a kind of switching device of window type ventilator grid.
Background technology
Window type ventilator is the ventilation equipment that specialty is used in window.Old-fashioned window formula ventilation equipment are exhaust fan, and the back of exhaust fan is provided with blade or baffle plate, and the eddy current of opening baffle plate during work or utilizing the fan rotation to produce is washed blade open, can discharge the air of indoor muddiness outdoor.Because it is indoor not attractive in appearance that exhaust fan is installed in, and the poor sealing performance of baffle plate and blade, especially blade, when air velocity is big, can open voluntarily, it is indoor to cause winter outdoor cold air to invade easily.Therefore new-type ventilator changes into by blower fan and grid and forming, and the groove through blower housing is embedded on the glass window.Grid comprises two, and an outside plate is fixed, and inner panel then is mobilizable, through Artificial Control driving lever or knob inner panel is moved along outside plate is parallel, thus the switch closure gravity vent.This kind ventilator profile better appearance, and sealing performance is better, just is being widely used in the room ventilation of dwelling house and public arena.But because ventilator generally all is installed in the top of window, the position is higher, and the manual control switch causes the extremely inconvenient of use.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned defective, and a kind of switching device of window type ventilator grid of automatic control is provided.
In order to achieve the above object, the switching device of the utility model comprises two grids that are set up in parallel, and wherein outside plate is a fixed head, and inner panel can move along outside plate is parallel; Switching device also comprises solenoid valve control circuit; The grid inner panel is provided with magnet.
The solenoid valve control circuit of the utility model is two circuit parallel with one another, comprises the power switch, delay switch and the electromagnet that connect successively.
The magnet of the utility model is two, is separately positioned on the two ends of grid inner panel.
Owing to adopted such scheme, the switching device of the utility model adopts automatic control mode, when opening fan power, opens the air door of grid, and the air door of closed grid has been eliminated manually-operated inconvenience when blower fan cuts out; Simultaneously, because the effect of delay switch, the control circuit that air door opens or closes the back switching device all is in off-position, thereby the ability energy conservation, and can guarantee Electrical Safety.
Description of drawings
Fig. 1 is the sketch map of the utility model.
The specific embodiment
Shown in figure, grid outside plate 5 is set up in parallel with grid inner panel 7, and outside plate 5 is a fixed head, and inner panel 7 is a portable plate, can move along the direction that outside plate is provided with is parallel.The mobile meeting of inner panel causes the gravity vent 6 overlapping or dislocation of two boards, and makes air door open or close.The two ends of inner panel also are respectively arranged with magnet 11 and 12.In order to make moving of inner panel more smooth and easy, guide rail (not drawing among the figure) can be set at the inner face of outside plate, inner panel is placed on the guide rail.
Power supply v is connecting switch 1 and 2, is delay switch 3, electromagnet 4 with power switch 1 is connected successively, and the three forms solenoid valve control circuit, in the input parallel connection of this circuit blower fan 10.By the second solenoid valve control circuit that power switch 2 and delay switch 9 and electromagnet 8 are formed, parallelly connected with first circuit.Electromagnet 4 and 8 is separately positioned on magnet 11 and 12 sides.
The course of work:
Power switch 1 is connected, blower fan 10 work; Electromagnet 4 energising produces magnetic force, attracts magnet 11 and drive grid inner panel 7 to move, and the gravity vent of two boards 6 is overlapping and be in ventilation state.Delay switch 3 is outage automatically after the time of setting.
Power switch 1 breaks off, and switch 2 is connected, and blower fan 10 quits work; Electromagnet 8 energisings attract magnet 12 and drive grid inner panel 7 oppositely to move, and the gravity vent of two boards misplaces and is in stuffy state.Delay switch 9 is outage automatically after the time of setting.
Claims (4)
1. the switching device of a window type ventilator grid comprises two grids that are set up in parallel, and wherein outside plate is a fixed head, and inner panel can move along outside plate is parallel; It is characterized in that: said switching device also comprises solenoid valve control circuit; Said grid inner panel is provided with magnet.
2. the switching device of a kind of window type ventilator grid according to claim 1 is characterized in that: said solenoid valve control circuit is two, and is parallel with one another between the two.
3. the switching device of a kind of window type ventilator grid according to claim 2 is characterized in that: said solenoid valve control circuit comprises power switch, delay switch and the electromagnet that connects successively.
4. the switching device of a kind of window type ventilator grid according to claim 1 is characterized in that: said magnet is two, is separately positioned on the two ends of grid inner panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204338004U CN202300086U (en) | 2011-11-05 | 2011-11-05 | Device for opening and closing window type grille of ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204338004U CN202300086U (en) | 2011-11-05 | 2011-11-05 | Device for opening and closing window type grille of ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202300086U true CN202300086U (en) | 2012-07-04 |
Family
ID=46369008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204338004U Expired - Fee Related CN202300086U (en) | 2011-11-05 | 2011-11-05 | Device for opening and closing window type grille of ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202300086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870428A (en) * | 2016-12-30 | 2017-06-20 | 柳州钢铁股份有限公司 | Centrifugal blower and air door interlocked control method and control device |
| CN112327650A (en) * | 2020-11-12 | 2021-02-05 | 湖北民族大学 | Intelligent kitchen system |
-
2011
- 2011-11-05 CN CN2011204338004U patent/CN202300086U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870428A (en) * | 2016-12-30 | 2017-06-20 | 柳州钢铁股份有限公司 | Centrifugal blower and air door interlocked control method and control device |
| CN112327650A (en) * | 2020-11-12 | 2021-02-05 | 湖北民族大学 | Intelligent kitchen system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Suzhou Ndele Electrical Equipment Co., Ltd. Assignor: Zhong Shengyuan Contract record no.: 2012340000334 Denomination of utility model: Device for opening and closing window type grille of ventilator Granted publication date: 20120704 License type: Exclusive License Record date: 20121112 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20131105 |