CN202050380U - Solar energy cell charging storage capacitor emergency cut-out electric operator - Google Patents
Solar energy cell charging storage capacitor emergency cut-out electric operator Download PDFInfo
- Publication number
- CN202050380U CN202050380U CN2010201766547U CN201020176654U CN202050380U CN 202050380 U CN202050380 U CN 202050380U CN 2010201766547 U CN2010201766547 U CN 2010201766547U CN 201020176654 U CN201020176654 U CN 201020176654U CN 202050380 U CN202050380 U CN 202050380U
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- CN
- China
- Prior art keywords
- gear
- potentiometer
- worm
- circuit board
- control circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The present utility model discloses an electric operator which is characterized in that the electric operator comprises an upper box body, a lower box body, a driving motor fixed on the lower box body, a reduction box, a driving gear, an intermediate gear, a worm, a worm gear, a main gear, a camshaft, a photoelectric sensor, a feedback potentiometer, a potentiometer driving gear, a potentiometer passive gear, a storage capacitor, a control circuit board, a power supply, a solar energy cell, and a wire for connecting the solar energy cell with the control circuit board. Power of a motor is successively passed to the driving gear, the intermediate gear, the worm, the worm gear, the main gear and an output shaft through the reduction box. The output shaft is connected with a valve, and the valve can be opened and closed by turning the motor in the forward or reverse way. Valve position signals can be fed back by the photoelectric sensor and the potentiometer. The storage capacitor can store electricity, the motor can be driven by the electricity of the storage capacitor to open and close the valve in the case of power failure. The storage capacitor can be supplied by the solar energy cell.
Description
Technical field:
The utility model belongs to the electric operator field, and inner standby electric power storage appearance can the emergency cut-off valve under situation about having a power failure simultaneously specifically to belong to the High Accuracy Control valve location.
Background technology:
Existing electric operator, it exists shortcoming as follows: 1, the limit switch of Shi Yonging is a touch switch, touches limit switch when promptly camshaft is provided with cam, cam rotation, limit switch cuts off motor circuit makes motor out of service.But this control mode is touched by cam repeatedly through the long-time back switch that uses, and the position that switch cuts off motor circuit produces change, can cause valve to fit badly, and has the problem of escape of liquid.2, general electric operator cisco unity malfunction when having a power failure, pneumatic actuator are to utilize the gases at high pressure can controlled valve, can valve-off during power failure, but operated pneumatic valve need be equipped with auxiliary devices such as compressor, and its purposes is restricted.
The utility model content:
The purpose of this utility model is to provide the high-precision valve controlling device for doors, simultaneously can by-pass valve control when having a power failure.Its safety, reliable.Overcome the shortcoming and defect that existing electric operator and pneumatic actuator exist.
To achieve these goals, technical solutions of the utility model are: a kind of electric operator, comprise lower box, drive motors, reduction box, driven wheel, idler gear, worm screw, worm gear, worm-gear toothing, master gear, output shaft at the lower box internal fixation, the power of motor passes to driven wheel, idler gear, worm screw, worm gear, worm-gear toothing, master gear, output shaft successively by reduction box, output shaft is connected with valve, can controlled valve during motor positive and inverse.Camshaft and output shaft rotate simultaneously, camshaft is provided with the potentiometer driven wheel, and the potentiometer driven gear is fixed on potentiometer, and potentiometer also rotates simultaneously during cam rotation, potentiometer is connected with control circuit board, and potentiometer fed back to control circuit board to valve location when motor positive and inverse rotated.Anti-dazzling screen is fixed on the camshaft, and photoelectric sensor is fixed on lower box, and motor rotates anti-dazzling screen and enters in the photoelectric sensing tank, and control board makes motor out of service.Control circuit board charging electric power storage is held, and the electric drive motor that holds by electric power storage under situation about having a power failure can controlled valve.Comprise the electric wire that solar cell, solar cell are connected with control circuit board, the solar cell electric power storage of also can charging is held.
Operation principle: to electric operator energising reduction box, driven wheel, idler gear, worm screw, worm gear, worm-gear toothing, master gear, output shaft rotation when the motor rotation.Output shaft drives rotations such as valve, air door.Camshaft is fixed on the other end of output shaft, rotates simultaneously with output shaft, and camshaft is provided with anti-dazzling screen, and anti-dazzling screen enters in the photoelectric sensing tank, and the signal of photoelectric sensor is transferred to control circuit board, and motor is shut down.Camshaft counter-rotation during the motor counter-rotating, anti-dazzling screen hid the resistance photoelectric sensor when anti-dazzling screen counter-rotation 90 was spent, and motor is shut down.
Camshaft is provided with the potentiometer driven wheel, and this gear is meshed with the potentiometer driven gear, and camshaft rotates potentiometer and rotates potentiometer feedback valve door position signal, control board High Accuracy Control valve simultaneously.
Inside has electric power storage and holds, and the deposit electricity is held in electric power storage, and the electric drive motor that holds by electric power storage when having a power failure can by-pass valve control.
Comprise the electric wire that solar cell, solar cell are connected with control circuit board, solar cell can also be to the electric power storage capacity charge.
Description of drawings
Fig. 1 is the utility model structural representation, and wherein, 1 is motor, and 2 is power supply, 3 is control circuit board, and 4 is upper box, and 5 are the electric power storage appearance, and 6 is camshaft, 7 is the valve opening indicating device, and 8 is potentiometer, and 9 is the potentiometer driven gear, and 10 is the potentiometer driven wheel, 11 is photoelectric sensor, and 12 is anti-dazzling screen, and 13 is lower box, 14 is master gear, and 15 is output shaft, and 16 is worm-gear toothing, 17 is worm gear, and 18 is worm screw, and 20 is solar cell.
Fig. 2 is the utility model structure explosive view, and wherein, 1 is motor, and 1-1 is a reduction box, 1-2 is a driven wheel, and 1-3 is an idler gear, and 2 is power supply, and 3 is control circuit board, 4 is upper box, and 5 are the electric power storage appearance, and 6 is camshaft, and 7 is indicator of opening, 8 is potentiometer, and 9 is the potentiometer driven gear, and 10 is the potentiometer driven wheel, and 11 is photoelectric sensor, 12 is anti-dazzling screen, and 13 is lower box, and 14 is master gear, and 15 is output shaft, 16 is worm-gear toothing, and 17 is worm gear, and 18 is worm screw.
Fig. 3 is the utility model outside drawing schematic diagram.
Embodiment
With reference to the accompanying drawings, the utility model is further described:
The utility model is a kind of electric operator, it is characterized in that: comprise upper box 4 and lower box 13, at lower box fixing drive motors 1, reduction box 1-1, driven wheel 1-2, idler gear 1-3, worm screw 18, worm gear 17, worm-gear toothing 16, master gear 14, on the camshaft 6 that rotates simultaneously with output shaft, potentiometer driven wheel 10, potentiometer driven gear 9, potentiometer 8, control circuit board 3, the camshaft fixing anti-dazzling screen 12, photoelectric sensor 11, control circuit board 3, electric power storage hold 5, solar cell 20.
Claims (5)
1. electric operator, it is characterized in that: comprise upper box and lower box, drive motors, reduction box, driven wheel, idler gear, worm screw, worm gear, worm-gear toothing, master gear, output shaft at the lower box internal fixation, the power of motor passes to driven wheel, idler gear, worm screw, worm gear, worm-gear toothing, master gear, output shaft successively by reduction box, output shaft is connected with valve, can controlled valve during motor positive and inverse.
2. electric operator according to claim 1, it is characterized in that: comprise the camshaft, potentiometer driven wheel, potentiometer driven gear, potentiometer, the control circuit board that rotate simultaneously with output shaft, the potentiometer driven wheel drove the rotation of potentiometer driven gear when motor positive and inverse rotated, and potentiometer feeds back to control circuit board to valve location.
3. electric operator according to claim 1 is characterized in that: comprise anti-dazzling screen, photoelectric sensor fixing on the camshaft, motor rotates anti-dazzling screen and enters in the photoelectric sensing tank, and control board makes motor out of service.
4. electric operator according to claim 1 is characterized in that: comprise control circuit board, electric power storage appearance, control circuit board charging electric power storage is held.
5. electric operator according to claim 1 is characterized in that: comprise the electric wire that solar cell, solar cell are connected with control circuit board, the solar cell electric power storage of can charging is held.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201766547U CN202050380U (en) | 2010-04-30 | 2010-04-30 | Solar energy cell charging storage capacitor emergency cut-out electric operator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201766547U CN202050380U (en) | 2010-04-30 | 2010-04-30 | Solar energy cell charging storage capacitor emergency cut-out electric operator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202050380U true CN202050380U (en) | 2011-11-23 |
Family
ID=44990671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201766547U Expired - Lifetime CN202050380U (en) | 2010-04-30 | 2010-04-30 | Solar energy cell charging storage capacitor emergency cut-out electric operator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202050380U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743416A (en) * | 2013-01-20 | 2014-04-23 | 盐城纺织职业技术学院 | High-precision valve opening sensor |
| CN103867778A (en) * | 2014-03-06 | 2014-06-18 | 深圳市蔚华艺科技有限公司 | Electric valve |
| CN105508693A (en) * | 2014-09-22 | 2016-04-20 | 北京佳和康华科技有限公司 | Electric emergent cutting-off actuation mechanism |
| EP3181966A1 (en) * | 2015-12-18 | 2017-06-21 | IMI Hydronic Engineering International SA | An electric actuator |
| CN114811148A (en) * | 2021-09-10 | 2022-07-29 | 北京佳和康华科技有限公司 | Electric emergency cut-off actuating mechanism |
-
2010
- 2010-04-30 CN CN2010201766547U patent/CN202050380U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743416A (en) * | 2013-01-20 | 2014-04-23 | 盐城纺织职业技术学院 | High-precision valve opening sensor |
| CN103867778A (en) * | 2014-03-06 | 2014-06-18 | 深圳市蔚华艺科技有限公司 | Electric valve |
| CN105508693A (en) * | 2014-09-22 | 2016-04-20 | 北京佳和康华科技有限公司 | Electric emergent cutting-off actuation mechanism |
| CN105508693B (en) * | 2014-09-22 | 2020-04-10 | 北京佳和康华科技有限公司 | Electric emergency cut-off actuating mechanism |
| EP3181966A1 (en) * | 2015-12-18 | 2017-06-21 | IMI Hydronic Engineering International SA | An electric actuator |
| WO2017102914A1 (en) * | 2015-12-18 | 2017-06-22 | Imi Hydronic Engineering International Sa | An electric actuator |
| CN114811148A (en) * | 2021-09-10 | 2022-07-29 | 北京佳和康华科技有限公司 | Electric emergency cut-off actuating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Jingsi Document name: Notification to Pay the Fees |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |
|
| CX01 | Expiry of patent term |