CN2587959Y - Automatic flushing device with drum shape diaphragm structure for closet seat - Google Patents
Automatic flushing device with drum shape diaphragm structure for closet seat Download PDFInfo
- Publication number
- CN2587959Y CN2587959Y CN 02295718 CN02295718U CN2587959Y CN 2587959 Y CN2587959 Y CN 2587959Y CN 02295718 CN02295718 CN 02295718 CN 02295718 U CN02295718 U CN 02295718U CN 2587959 Y CN2587959 Y CN 2587959Y
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- CN
- China
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- flushing device
- valve body
- operating mechanism
- water
- controller
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- Expired - Fee Related
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- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
The utility model relates to an automatic water flushing device of a drum diaphragm type closet, which relates to a sanitary facility. The automatic water flushing device of a drum diaphragm type closet comprises a water inlet, a water pipe, a power supply, an infrared induction controller which is composed of an infrared photoelectric converter and a controller, an electromagnetic valve which is electrically connected with the controller, an operating mechanism, a draw rod and a supporting shaft of the draw rod. The automatic water flushing device of a drum diaphragm type closet is characterized in that the operating mechanism is composed of an upper valve body, a lower valve body, a hole channel, a drum diaphragm which is arranged between the upper valve body and the lower valve body, a push plate which is leaned on the lower surface of the drum diaphragm, a rod shaft component which is connected with the push plate, a restoring spring which is sheathed on the rod shaft component, a hole channel and a water discharge hole. The automatic water flushing device of a drum diaphragm type closet uses self pressure of tap water and uses the drum diaphragm to push the push plate to cause the operating mechanism to complete a water flushing action, thus, the structure of the water flushing device is simplified and tends to be reasonable, and the work is more reliable.
Description
Technical field.The utility model relates to the sanitary fittings of a kind of sanitary fittings, particularly public place such as hotel, assembly hall, public place of entertainment and family.
Background technology.Water closet flushing now, generally all draw back radiator valve and fill in the row flushing with manual mode, this must catching touched the purging method that repeats to contact easy contaminated device through many people, is actually the quite unhygienic part in the washroom, thereby day by day do not get for people.Application number is that 98249584.6 Chinese patent application " toilet for automatically flushing device " has provided a feasible solution, but wherein carry precipitation case valve plug mechanism, can also do to simplify and improve.
Summary of the invention.The purpose of this utility model provide a kind of by infrared monitoring, solenoid control, utilize hydraulic pressure to finish mechanically operated eardrum formula toilet for automatically flushing device.
The utility model is so to realize: the infrared induction controller that eardrum formula toilet for automatically flushing device comprises water inlet, water pipe, power supply, is made up of infrared electro converter and controller, electromagnetic valve, operating mechanism, pull bar and the fulcrum thereof that is electrically connected arranged with controller, it is characterized in that operating mechanism by about valve body, duct, be loaded on about between the valve body eardrum, be posted by the push pedal under the eardrum, the bar shaft assembly that is connected with push pedal, the back-moving spring that is set on the bar shaft assembly forms.
Above-mentioned electromagnetic valve and operating mechanism can be installed on toilet seat water tank and do the external installation outward, also can be installed on and do built-in installation in the toilet seat water tank.
The water inlet end of electromagnetic valve can install a water filter additional.
The utility model utilizes self pressure of tap water, promotes push pedal by eardrum and makes operating mechanism finish flush action, thereby simplified the structure of flushometer, also more becomes rationally, and it is more reliable to work.
Description of drawings
Fig. 1 is the utility model scheme of installation.
Fig. 2 is the utility model structural representation.
Illustrate:
1. water inlet 2. electromagnetic valves 3. infrared induction controllers 4. water filters 5. upper valve bodies. 6. 7. times valve bodies of eardrum, 8. bar shaft assemblies, 9. back-moving springs, 10. fulcrums, 11. pull bars, 12. inlet opening 13. ducts, 14. push pedals, 15. spilled water holes
Embodiment.As shown in Figure 1, 2, eardrum formula toilet for automatically flushing device comprises water inlet 1, water pipe, power supply, infrared induction controller 3, with infrared induction controller electromagnetic valve 2, operating mechanism, pull bar 11 and the fulcrum 10 thereof that is electrically connected is arranged, and it is characterized in that operating mechanism is by upper valve body 5, down valve body 7, duct 13, eardrum 6, push pedal 14, the bar shaft assembly 8 that is connected with push pedal and back-moving spring 9 are formed.
After infrared induction controller 3 is connected with the mains, promptly in its certain limit, set up its induction detection interval, after human body uses water closet to enter this interval, infrared electro converter wherein receives the infrared signal of mobile object and this signal is converted to the signal of telecommunication and sends controller to, make device be in arm-to-arm, after human body use water closet finishes disengaging infrared induction interval, controller is that output current is opened electromagnetic valve 2 water inlets, and according to setup parameter time-delay closing electromagnetic valve 2, water enters valve pocket by inlet opening 12, under the effect of hydraulic pressure, when hydraulic pressure for the active force of eardrum 6 during greater than the elastic force of back-moving spring 9, it is descending with the bar shaft assembly 8 that is connected with push pedal that eardrum 6 promotes push pedals 14, until bar shaft assembly 8 drive stay 11 around fulcrum 10 rotations, the traction tightrope is opened the water tank valve plug, washes by water.This moment, electromagnetic valve 2 cut out, and flushometer stops into water, so push pedal 14 pushing tow eardrum 6 under the effect of back-moving spring 9 reset forces, rising resets, the surplus water in the uuper valve chamber through the duct 13, spilled water hole 15 drains in the water tank, this flushometer is promptly finished once bath.Liquid level descends after water tank discharges water, and the water tank water intake device just begins water inlet, until being full of water tank, in order to bath next time.
Claims (3)
1. eardrum formula toilet for automatically flushing device, the infrared induction controller [3] that comprises water inlet [1], water pipe, power supply, forms by infrared electro converter and controller, electromagnetic valve [2], operating mechanism, pull bar [11] and the fulcrum [10] thereof that is electrically connected arranged with controller, it is characterized in that operating mechanism by upper valve body [5], down valve body [7], duct [13], be loaded on the eardrum [6] between valve body up and down, be posted by the push pedal [14] under the eardrum, the bar shaft assembly [8] that is connected with push pedal, the back-moving spring [9] that is set on the bar shaft assembly form.
2. eardrum formula toilet for automatically flushing device according to claim 1 is characterized in that electromagnetic valve [2] water inlet end can install a water filter [4] additional.
3. eardrum formula toilet for automatically flushing device according to claim 1 is characterized in that electromagnetic valve [2] and operating mechanism can be installed on toilet seat water tank and do the external installation outward, also can be installed on and do built-in installation in the toilet seat water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02295718 CN2587959Y (en) | 2002-12-18 | 2002-12-18 | Automatic flushing device with drum shape diaphragm structure for closet seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02295718 CN2587959Y (en) | 2002-12-18 | 2002-12-18 | Automatic flushing device with drum shape diaphragm structure for closet seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2587959Y true CN2587959Y (en) | 2003-11-26 |
Family
ID=33752597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02295718 Expired - Fee Related CN2587959Y (en) | 2002-12-18 | 2002-12-18 | Automatic flushing device with drum shape diaphragm structure for closet seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2587959Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007141627A3 (en) * | 2006-06-08 | 2008-02-21 | Auclen Shanghai Ltd | Water box toilet sensing flushing system |
-
2002
- 2002-12-18 CN CN 02295718 patent/CN2587959Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007141627A3 (en) * | 2006-06-08 | 2008-02-21 | Auclen Shanghai Ltd | Water box toilet sensing flushing system |
| US8104741B2 (en) | 2006-06-08 | 2012-01-31 | Shanghai Kohler Electronics, Ltd. | Water box toilet sensing flushing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |