CN102425222B - Toilet stool flushing valve - Google Patents
Toilet stool flushing valve Download PDFInfo
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- CN102425222B CN102425222B CN 201110273087 CN201110273087A CN102425222B CN 102425222 B CN102425222 B CN 102425222B CN 201110273087 CN201110273087 CN 201110273087 CN 201110273087 A CN201110273087 A CN 201110273087A CN 102425222 B CN102425222 B CN 102425222B
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Abstract
The invention relates to the field of sanitary ware products, in particular to a toilet stool flushing valve which comprises a valve body, wherein the inside of the valve body comprises a water inlet channel, a water outlet channel, a pressure control cavity and a pressure control cavity pressure relief channel, the pressure control cavity pressure relief channel is connected with the pressure control cavity and the water outlet channel, the pressure control cavity pressure relief channel comprises a manual valve runner and an automatic valve runner which are connected in parallel, and a manual valve and an automatic valve, the lower end of the pressure control cavity is connected with the water outlet of the water inlet channel and the water inlet end of the water outlet channel, a diaphragm is covered between the lower end of the pressure control cavity and the water outlet end of the water inlet channel and the water inlet end of the water outlet channel, and a diaphragm water inlet is arranged in the diaphragm. The control valve is controlled to be closed and opened through an electromagnetic switch and a manual switch, even if power failure or failure of an electromagnetic control switch is met, the toilet stool flushing valve can be normally used, thus application range and applicability of the toilet stool flushing valve are increased.
Description
Technical field
The present invention relates to the sanitary bath equipment product scope, be specifically related to a kind of chamber pot flushing water valve
Background technology
Flushing device for toilet is requisite sanitary appliance during people live, cooperate with it and all be provided with the chamber pot flushing water valve in the flushing device for toilet, along with progress of science and technology, the chamber pot flushing water valve is also in continuous development, by former push button, pressure lever type, foot-operatedly develop into present induction type.China's utility model publication number is: " CN201883506U ", name is called: disclose a kind of flushing valve with electromagnetic valve pressure relief device in the manual of " a kind of flushing valve with electromagnetic valve pressure relief device ", utilize the electromagnetic switch of induction type to control the interior pressure of flushing valve in this technical scheme, thereby reach the on-off action of control flushing valve, but, this kind flushing valve only comes the switching of by-pass valve control by electromagnetic switch, when meeting power failure or fault, this flushing valve can't normally use, for the user has brought great inconvenience
Summary of the invention
For overcoming above-mentioned defective, purpose of the present invention namely is a kind of chamber pot flushing water valve.
The objective of the invention is to be achieved through the following technical solutions:
A kind of chamber pot flushing water valve of the present invention, mainly comprise: valve body, described valve inner comprises: intake tunnel, exhalant canal, pressure control cavity, pressure control cavity pressure release passage, described pressure control cavity pressure release passage is connected with pressure control cavity by pressure control cavity pressure release passage entrance, and is connected with exhalant canal by the outlet of pressure control cavity pressure release passage; Described pressure control cavity pressure release passage comprises: hand-operated valve runner parallel with one another and automatic valve runner, and control manually-operated gate and the automatic valve that hand-operated valve runner and automatic valve runner and described pressure control cavity are connected or cut off respectively; The water inlet end of the lower end of described pressure control cavity and the water side of intake tunnel and exhalant canal joins; Be coated with between the water inlet end of the lower end of described pressure control cavity and the water side of intake tunnel and exhalant canal the separated barrier film of pressure control cavity, intake tunnel and exhalant canal; The place, water side that covers intake tunnel in the described barrier film is provided with the barrier film inlet opening; Described automatic valve is controlled by electromagnetic switch; Described manually-operated gate is controlled by manual control lever.
Further, described chamber pot flushing water valve also comprises: to the automatic induction system that electromagnetic switch is controlled, described automatic induction system comprises: infrared inductor, controller, power module;
Described infrared inductor comprises: be used for the infrared transmission module of emission infrared induction signal, be used for the infrared receiving module of the infrared induction signal of reception inductor reflected back;
Described controller comprises: microprocessor unit, electromagnetic switch drive circuit module and apart from control module;
Described microprocessor unit connects with infrared inductor, is built-in with the coding handling procedure, is used for according to the infrared induction signal, and the electromagnetic switch drive circuit module is sent control command;
Described electromagnetic switch drive circuit module connects with microprocessor unit and electromagnetic switch, is used for the control command control electromagnetic switch work according to described microprocessor unit;
Describedly be connected with described infrared transmission module apart from control module, controlled by described microprocessor, the infrared induction signal frequency output control command that described microprocessing unit receives according to infrared receiving module, this is apart from the control command control infrared transmission module operating power of control module according to described microprocessor input;
Described power module is connected with infrared inductor with controller, is used for providing work energy.
Further, the top of described pressure control cavity is provided with the flow-control bar that is movably installed on the valve body.In the present invention, by transferring the height of flow-control bar, thereby the control to the overcurrent flow has been finished in the adjusting of barrier film lifting height when realizing splitting valve.
Further, described barrier film is provided with barrier film locking blind rivet, and described barrier film locking blind rivet is corresponding with the bottom of flow-control bar.
Further, described barrier film inlet opening is provided with the borehole jack of being made by hard material.
Further, be provided with return springs between described manually-operated gate and the manual control lever.
Further, described valve interior wall is provided with corrosion-resistant coating.
Further, the water inlet end of described exhalant canal is circular, and the water inlet end diameter of this exhalant canal is consistent with the water side diameter of intake tunnel.
Further, the water side of described intake tunnel is circular ring type, and is located on the outside of the water inlet end of described exhalant canal, and the area of the water side of described intake tunnel is consistent with the water inlet end area of exhalant canal.
Further, described barrier film is provided with the barrier film fixed head, and the limit of described barrier film is provided with the barrier film pilot hole, and described barrier film pilot hole is provided with the hard borehole jack.
Chamber pot flushing water valve of the present invention also is provided with hand control switch being provided with under the situation of solenoid-operated switch, this solenoid-operated switch and hand control switch can be controlled the switching of chamber pot flushing water valve separately, even when meeting power failure or solenoid-operated switch fault, the present invention still can use normally by hand control switch, has increased the scope of application and the applicability of product.
Description of drawings
In order to be easy to explanation, the present invention is done to describe in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is the cross-sectional view of solid of the present invention;
Fig. 2 is the cross-sectional view of side of the present invention;
Fig. 3 is decomposition texture schematic diagram of the present invention;
Fig. 4 is the logic theory schematic diagram of automatic induction system of the present invention.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
See also Fig. 1 to Fig. 4, a kind of chamber pot flushing water valve of the present invention mainly comprises:
Further, described chamber pot flushing water valve also comprises: to the automatic induction system (not shown) that electromagnetic switch is controlled, described automatic induction system comprises: infrared inductor, controller, power module;
Described infrared inductor comprises: be used for the infrared transmission module of emission infrared induction signal, be used for the infrared receiving module of the infrared induction signal of reception inductor reflected back;
Described controller comprises: microprocessor unit, electromagnetic switch drive circuit module and apart from control module;
Described microprocessor unit connects with infrared inductor, is built-in with the coding handling procedure, is used for according to the infrared induction signal, and the electromagnetic switch drive circuit module is sent control command;
Described electromagnetic switch drive circuit module connects with microprocessor unit and electromagnetic switch, is used for the control command control electromagnetic switch work according to described microprocessor unit;
Describedly be connected with described infrared transmission module apart from control module, controlled by described microprocessor, the infrared induction signal frequency output control command that described microprocessing unit receives according to infrared receiving module, this is apart from the control command control infrared transmission module operating power of control module according to described microprocessor input;
Described power module is connected with infrared inductor with controller, is used for providing work energy.
Further, the top of described pressure control cavity is provided with the flow-control bar 15 that is movably installed on the valve body, by the position of control flow-control bar, and the lifting position of control barrier film, thus realization is to the control of water flow.
Further, described barrier film 11 is provided with barrier film locking blind rivet, and described barrier film locking blind rivet is corresponding with the bottom of flow-control bar 15.
Further, described barrier film inlet opening 12 is provided with the borehole jack of being made by hard material, and this borehole jack can guarantee that barrier film inlet opening 12 can be under the pressure of current and produce deformation, thereby causes the obturation of barrier film inlet opening.
Further, be provided with return springs 17 between described manually-operated gate 8 and the manual control lever 14, this return springs 17 can return to original position with manual control lever 14, thereby allows manually-operated gate 8 close; This return springs 17 can be spring.
Further, described valve body 1 inwall is provided with corrosion-resistant coating.
Further, the water inlet end of described exhalant canal 3 is circular, and the water inlet end diameter of this exhalant canal 3 is consistent with the water side diameter of intake tunnel 2.
Further, the water side of described intake tunnel 2 is circular ring type, and is located on the outside of the water inlet end of described exhalant canal 3, and the area of the water side of described intake tunnel 2 is consistent with the water inlet end area of exhalant canal 3.
Further, described barrier film 11 is provided with barrier film fixed head 16, and this barrier film fixed head 16 makes barrier film 11 be not easy because hydraulic pressure produces distortion, thereby causes the seepage of valve.The limit of described barrier film 11 is provided with barrier film pilot hole 18, and described barrier film pilot hole 18 is provided with the hard borehole jack.
Operating principle of the present invention is specially:
When manually-operated gate and automatic valve are in when closing the valve state, the pressure release passage of pressure control cavity (being communicated with exhalant canal) is closed, intake tunnel passes through the barrier film inlet opening to the pressure control cavity water filling, after pressure control cavity is full of water, it is consistent with the pressure of water in the intake tunnel that barrier film is subjected to downward pressure, and that barrier film is subjected to the interior atmospheric pressure of upwards pressure and exhalant canal is consistent, thus, barrier film is subjected to downward pressure and is greater than and upwards pressure, barrier film is with the water inlet end shutoff of exhalant canal, and chamber pot flushing water valve of the present invention is in the valve state that closes.
When any is in out the valve state in manually-operated gate and the automatic valve, the pressure release passage of pressure control cavity (being communicated with exhalant canal) is open-minded, water in the pressure control cavity will enter exhalant canal by pressure release passage, pressure in the pressure control cavity also is reduced to rapidly with the pressure of exhalant canal thereupon and equates, therefore, barrier film is subjected to downward pressure and is less than and upwards pressure, rise and leave the water inlet end of exhalant canal on the position of barrier film, intake tunnel and exhalant canal are connected, and chamber pot flushing water valve of the present invention is in out the valve state.
And the concrete control flow of the electromagnetic switch among the present invention is: infrared transmission module outwards sends the infrared induction signal, and infrared receiving module receives the infrared induction signal through the inductor reflected back simultaneously; And, during infrared induction signal of the every outwards transmission of infrared transmission module, infrared receiving module is namely judged and is seen if there is inductor, when judgement has inductor to exist, microprocessor is write down the correlation distance state, then microprocessor unit inner adjust reduce certain transmitting power as actual actual induction apart from power.As sensing object at the 15CM place, the microprocessor unit adjustment reduces transmitting power, and namely 12CM is actual actual induction distance.
When infrared receiving module received infrared induction signal through the inductor reflected back, microprocessor unit drove the electromagnetic switch drive circuit module, makes automatic valve be in the state of unlatching; And after passing through predetermined time, microprocessor unit drives the electromagnetic switch drive circuit module again, makes automatic valve be in closing state, thereby realizes the control to automatic valve.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention
Claims (1)
1. chamber pot flushing water valve, it is characterized in that, comprise: valve body, described valve inner comprises: intake tunnel, exhalant canal, pressure control cavity, pressure control cavity pressure release passage, it is characterized in that: described pressure control cavity pressure release passage is connected with pressure control cavity by pressure control cavity pressure release passage entrance, and is connected with exhalant canal by the outlet of pressure control cavity pressure release passage; Described pressure control cavity pressure release passage comprises: hand-operated valve runner parallel with one another and automatic valve runner, and control manually-operated gate and the automatic valve that hand-operated valve runner and automatic valve runner and described pressure control cavity are connected or cut off respectively; The water inlet end of the lower end of described pressure control cavity and the water side of intake tunnel and exhalant canal joins; Be coated with between the water inlet end of the lower end of described pressure control cavity and the water side of intake tunnel and exhalant canal the separated barrier film of pressure control cavity, intake tunnel and exhalant canal; The place, water side that covers intake tunnel in the described barrier film is provided with the barrier film inlet opening; Described automatic valve is controlled by electromagnetic switch; Described manually-operated gate is controlled by manual control lever, and the top of described pressure control cavity is provided with the flow-control bar that is movably installed on the valve body, and described barrier film is provided with barrier film locking blind rivet, and described barrier film locking blind rivet is corresponding with the bottom of flow-control bar.
2. chamber pot flushing water valve according to claim 1 is characterized in that, described chamber pot flushing water valve also comprises: to the automatic induction system that electromagnetic switch is controlled, described automatic induction system comprises: infrared inductor, controller, power module;
Described infrared inductor comprises: be used for the infrared transmission module of emission infrared induction signal, be used for the infrared receiving module of the infrared induction signal of reception inductor reflected back;
Described controller comprises: microprocessor unit, electromagnetic switch drive circuit module and apart from control module;
Described microprocessor unit connects with infrared inductor, is built-in with the coding handling procedure, is used for according to the infrared induction signal, and the electromagnetic switch drive circuit module is sent control command;
Described electromagnetic switch drive circuit module connects with microprocessor unit and electromagnetic switch, is used for the control command control electromagnetic switch work according to described microprocessor unit;
Describedly be connected with described infrared transmission module apart from control module, controlled by described microprocessor, the infrared induction signal frequency output control command that described microprocessing unit receives according to infrared receiving module, this is apart from the control command control infrared transmission module operating power of control module according to described microprocessor input;
Described power module is connected with infrared inductor with controller, is used for providing work energy.
3. chamber pot flushing water valve according to claim 2 is characterized in that, described barrier film inlet opening is provided with the borehole jack of being made by hard material.
4. chamber pot flushing water valve according to claim 3 is characterized in that, is provided with return springs between described manually-operated gate and the manual control lever.
5. chamber pot flushing water valve according to claim 4 is characterized in that, described valve interior wall is provided with corrosion-resistant coating.
6. chamber pot flushing water valve according to claim 5 is characterized in that, the water inlet end of described exhalant canal is circular, and the water inlet end diameter of this exhalant canal is consistent with the water side diameter of intake tunnel.
7. chamber pot flushing water valve according to claim 6, it is characterized in that, the water side of described intake tunnel is circular ring type, and is located on the outside of the water inlet end of described exhalant canal, and the area of the water side of described intake tunnel is consistent with the water inlet end area of intake tunnel.
8. chamber pot flushing water valve according to claim 7 is characterized in that, described barrier film is provided with the barrier film fixed head, and the limit of described barrier film is provided with the barrier film pilot hole, and described barrier film pilot hole is provided with the hard borehole jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110273087 CN102425222B (en) | 2011-09-15 | 2011-09-15 | Toilet stool flushing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110273087 CN102425222B (en) | 2011-09-15 | 2011-09-15 | Toilet stool flushing valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102425222A CN102425222A (en) | 2012-04-25 |
| CN102425222B true CN102425222B (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110273087 Active CN102425222B (en) | 2011-09-15 | 2011-09-15 | Toilet stool flushing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102425222B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102660986A (en) * | 2012-05-17 | 2012-09-12 | 黄阳 | Double-acting flushing valve |
| CN102660985A (en) * | 2012-05-23 | 2012-09-12 | 钟国强 | Induction and electric control toilet stool flushing valve |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2183385Y (en) * | 1994-02-06 | 1994-11-23 | 邹光东 | Infrared automatic flushing device for toilet |
| JP2000282537A (en) * | 1999-03-31 | 2000-10-10 | Toto Ltd | Rear-mounted automatic cleaning valve device with constant flow valve |
| CN2820983Y (en) * | 2005-09-06 | 2006-09-27 | 永贺股份有限公司 | Hand-electric water flushing valve unit |
| CN201373123Y (en) * | 2009-02-12 | 2009-12-30 | 宋宏斌 | Automatic flushing valve with ceramic core |
-
2011
- 2011-09-15 CN CN 201110273087 patent/CN102425222B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2183385Y (en) * | 1994-02-06 | 1994-11-23 | 邹光东 | Infrared automatic flushing device for toilet |
| JP2000282537A (en) * | 1999-03-31 | 2000-10-10 | Toto Ltd | Rear-mounted automatic cleaning valve device with constant flow valve |
| CN2820983Y (en) * | 2005-09-06 | 2006-09-27 | 永贺股份有限公司 | Hand-electric water flushing valve unit |
| CN201373123Y (en) * | 2009-02-12 | 2009-12-30 | 宋宏斌 | Automatic flushing valve with ceramic core |
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| Publication number | Publication date |
|---|---|
| CN102425222A (en) | 2012-04-25 |
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Address after: Ping Shan Street sand Tang Housing Industrial Zone of Longgang District of Shenzhen City, Guangdong Province, No. 4 Building 518000 Patentee after: Shenzhen Ruiwo Intelligent Technology Co Ltd Address before: Ping Shan Street sand Tang Housing Industrial Zone of Longgang District of Shenzhen City, Guangdong Province, No. 4 Building 518000 Patentee before: Shenzhen City Svavo Sanitary Product Co., Ltd. |