CN205348322U - Controller is drenched to circulating dashing of men's urinal - Google Patents
Controller is drenched to circulating dashing of men's urinal Download PDFInfo
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- CN205348322U CN205348322U CN201620144024.9U CN201620144024U CN205348322U CN 205348322 U CN205348322 U CN 205348322U CN 201620144024 U CN201620144024 U CN 201620144024U CN 205348322 U CN205348322 U CN 205348322U
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Abstract
The utility model provides a controller is drenched to circulating dashing of men's urinal, its characteristic includes: 220V alternating current power supply, resistance -capacitance step -down and full -bridge rectifier circuit, 12V direct current voltage stabilizing circuit, bistable state timing circuit, electromagnetic water valve drive circuit, operating condition indicating circuit, bistable state timing circuit constitute by time -base circuit IC1, linear potentiometer 1, linear potentiometer 2, switching diode D5, timing capacitance C2 and switching diode D6, the model that time -base circuit IC1 chooseed for use is NE555. Controller is drenched to circulating dashing of men's urinal extensively be used for public lavatory such as public latrine, hospital, station, airport, it is fit for using in people current density great public place, it has realized that automatic the dashing of urinal circulation drench, both solved the air in diffuse urine disturb the flavor, has also solved and has relapseed the frequent automatic drawback of drenching the resource of wasting water of dashing.
Description
Technical field
This utility model belongs to Electronic Control and water-saving technology field, relates to the circulating shower controller of a kind of men's trough urinal.
Background technology
Due to advancing by leaps and bounds of electronic technology, electromagnetic water valve structure has carried out significant improvement, it is achieved that simple in construction, compact, pressure, dismount easy to maintenance, beat and open or close technology requirements such as finishing rapidly, power consumption is little；The automatic induction tap of urinal is many equipped with infrared detector cell, when human body near time, infrared ray that human body sends by it detects that, related circuit control electromagnetic water valve and discharge water, unmanned be automatically switched off electromagnetic water valve when using.Infrared detector cell is arranged in a kermesinus plastic casing near urinal or faucet, and infrared ray is penetrating by it.It is by clothing Color influences, have safe and power saving, highly sensitive, the leakage rate of rushing be zero, water-saving rate high, the advantage such as long service life.But the automatic induction tap of above-mentioned infrared control uses in crowded public lavatory and just seems very impracticable, time the artificial abortion that goes to toilet is big, still use the trough urinal can quick solution problem.
The circulating shower controller of men's trough urinal described in the utility model can be widely used for the public places such as public lavatory, hospital, station, airport, it is adapted at crowded public lavatory and uses, it achieve trough urinal and circulate automatic shower, both the urine having solved thick air disturbs taste, also solves the drawback of frequently automatic shower waste water resource repeatedly.It has, and circuit structure is succinct, reliable working performance, cheap feature.
The circulating shower controller of men's trough urinal described in the utility model described further below is involved necessity, guardian technique content in implementation process.
Utility model content
Goal of the invention and beneficial effect: the automatic induction tap of infrared control uses in crowded public lavatory and just seems very impracticable, still use the trough urinal can quick solution problem time the artificial abortion that goes to toilet is big.The circulating shower controller of men's trough urinal described in the utility model is widely used in the public places such as public lavatory, hospital, station, airport, it is adapted at the bigger public lavatory of people's current density and uses, it achieve trough urinal and circulate automatic shower, both the urine having solved thick air disturbs taste, also solves the drawback of frequently automatic shower waste water resource repeatedly.It has, and circuit structure is succinct, reliable working performance, cheap feature.
Circuit operation principle: the core of the circulating shower controller of men's trough urinal is a bistable circuit.When controller circuitry connects 220V alternating current power supply, because the 2nd foot and the 6th foot of time base circuit IC1 are low level, then making time base circuit IC1 trigger set, at this moment the 3rd foot of time base circuit IC1 is high level, and now electromagnetic water valve DCF does not work without electricity.When electric current charges to timing capacitor C2 through linear potentiometer RP1～RP2, increase along with the charging interval, when the voltage at timing capacitor C2 two ends rises to 2/3 direct current power source voltage, time base circuit IC1 automatically resets, the 3rd foot making time base circuit IC1 becomes low level, the 3rd foot output low level of time base circuit IC1, makes electromagnetic water valve DCF obtain electric opening and discharges water.Owing to the 3rd foot of time base circuit IC1 is low level, the threshold voltage of time base circuit IC1 is not 1/3 supply voltage, now timing capacitor C2 passes through linear potentiometer RP1 by the 7th foot of time base circuit IC1, discharged by internal discharge pipe, discharge into the voltage of timing capacitor C2 when dropping to 1/3 direct current power source voltage always, time base circuit IC1 overturns set again, makes the 3rd foot of time base circuit IC1 be changed into again high level, and at this moment electromagnetic water valve DCF power-off immediately stops discharging water.The resistance of suitable linear adjustment potentiometer RP1～RP2, can make the discharge time of electromagnetic water valve DCF, stopping discharge time controlling respectively at 3～16 minutes.
Technical scheme: the circulating shower controller of men's trough urinal, it includes 220V alternating current power supply, resistance-capacitance depressurization and full bridge rectifier, 12V direct current regulation circuit, bistable state timing circuit, electromagnetic water valve drive circuit, working state indicating circuit, it is characterised in that:
Bistable state timing circuit: it is by time base circuit IC1, linear potentiometer RP1, linear potentiometer RP2, switching diode D5, timing capacitor C2 and switching diode D6 composition, the model that time base circuit IC1 selects is NE555, 2nd foot of time base circuit IC1 and the 6th foot connect the positive pole of timing capacitor C2 and the negative pole of switching diode D6, one end of linear potentiometer RP2 and the positive pole of switching diode D5, the negative pole connection circuit ground GND of timing capacitor C2, 7th foot of time base circuit IC1 connects the positive pole of switching diode D6, the other end of linear potentiometer RP1 and movable end thereof, one end of linear potentiometer RP2 and movable end thereof, the positive pole of another termination switching diode D5 of linear potentiometer RP2, the negative pole connection circuit positive pole VCC of switching diode D5, 4th foot of time base circuit IC1 and the 8th foot connection circuit positive pole VCC, the 1st foot connection circuit ground GND of time base circuit IC1；
Electromagnetic water valve drive circuit: it is made up of electromagnetic water valve DCF, protection diode D7; 3rd foot of time base circuit IC1 connects one end of electromagnetic water valve DCF coil and the positive pole of protection diode D7, and the other end of electromagnetic water valve DCF coil is connected with the negative pole connection circuit positive pole VCC of protection diode D7；
Working state indicating circuit: it is made up of LED and resistance R2, the 3rd foot of time base circuit IC2 connects the positive pole of LED, and the negative pole of LED is by resistance R2 connection circuit ground GND；
Resistance-capacitance depressurization and full bridge rectifier: it is made up of decompression capacitor C1, bleeder resistance R1 and 4 silicon rectifier diode D1～D4, the other end of one end of decompression capacitor C1 and termination 220V alternating current power supply live wire end L, a decompression capacitor C1 of bleeder resistance R1 and the other end of bleeder resistance R1,220V alternating current power supply zero line side N connect the alternating current input of full bridge rectifier respectively；
12V direct current regulation circuit: the positive pole of full bridge rectifier outfan meets the negative pole of Zener diode DW and the positive pole of electrochemical capacitor C3 and circuit anode VCC, the negative pole of full bridge rectifier outfan meets the positive pole of Zener diode DW and the negative pole of electrochemical capacitor C3 and circuit ground GND.
Accompanying drawing explanation
Accompanying drawing 1 is an embodiment circuit fundamental diagram of the circulating shower controller of men's trough urinal that this utility model provides.
Detailed description of the invention
The circulating shower controller circuitry fundamental diagram of men's trough urinal shown in accompanying drawing 1 and accompanying drawing explanation, and annexation between components and parts in each several part circuit described in utility model content, and the components and parts technical parameter described in embodiment requires and circuit production main points are carried out realizing this utility model, below in conjunction with embodiment, correlation technique of the present utility model is further described.
The technical parameter of components and parts and selection requirement thereof
IC1 is time base circuit, and the model of selection is NE555 or selects LM555, and packing forms is dual inline type 8 pin；Each foot function: the 1st foot connection circuit ground GND；2nd foot is for triggering end；3rd foot outfan；4th pin preset end；5th foot is for controlling voltage；6th foot thresholding (threshold value)；7th foot is discharge end；8th foot connection circuit positive pole VCC；
C1 is decompression capacitor, and its capacity is 0.68 μ F/630V；C2 is timing capacitor, selects CD11-25V type electrochemical capacitor, and capacity is 680～1000 μ F/16V；C3 is electrochemical capacitor, and its capacity is 1000 μ F/25V；
Resistance R1～R2 can be selected for fixed carbon resister, and the resistance of bleeder resistance R1 is 680K Ω, 1W, and the resistance of resistance R2 is 910 Ω；
RP1, RP2 are linear potentiometer, and its resistance is 1.2M Ω, it is weldable to select；
D1～D4 is silicon rectifier diode, and the model of selection is 1N4007；
D5～D6 is switching diode, and D7 is protection diode, and the model of selection is 1N4148；
DW is Zener diode, and the technical parameter of selection is 12V, 1W；
LED is light emitting diode, selects common ￠ 5 red light emitting diodes；
DCF is electromagnetic water valve, and the model of selection is DF0618L, and feedwater bore is 15mm.
Circuit production main points and circuit debugging
Because the circuit structure of men's trough urinal circulating shower controller is fairly simple, as long as the electronic devices and components performance generally selected is intact, and the components and parts annexation in accompanying drawing 1 is welded to specifications, physical connection line and welding quality are through going through after correctly, and circuit of the present utility model has only to carry out debugging simply and gets final product normal operation；
The circulation time length of bistable state timing circuit, it is possible to by the resistance of linear adjustment potentiometer RP1～RP2, or regulate the capacity of timing capacitor C2；
The timing length of circuit is determined by the value of timing capacitor C2, linear potentiometer RP1 and linear potentiometer RP2, it may be assumed that T ≈ 1.1 × C2 × RP*；According to trough urinal circulate shower time needs, the capacity of timing capacitor C2 can select within the scope of 680 μ F to 1000 μ F, linear potentiometer RP1, linear potentiometer RP2 maximum be 1.6M Ω；According to the technical parameter of above-mentioned components and parts, circuit timing is opened or the maximum duration of timed-shutoff is about 16 minutes；
The circulating shower controller complete machine maximum operating currenbt≤280mA of men's trough urinal；
Applied hydraulic pressure is 0.05～0.6MPa；Use ambient temperature 0～45 DEG C；Use ambient humidity 95%RH.
Circuit structure design of the present utility model, components' placement; and its face shaping design and size etc. thereof are not all key technologies of the present utility model; neither this utility model claim guardian technique content; because not affecting this utility model specific implementation process and the realization of utility model purpose, therefore do not illustrate one by one in the description.
Claims (1)
1. the circulating shower controller of men's trough urinal, it includes 220V alternating current power supply, resistance-capacitance depressurization and full bridge rectifier, 12V direct current regulation circuit, bistable state timing circuit, electromagnetic water valve drive circuit, working state indicating circuit, it is characterised in that:
Described bistable state timing circuit is by time base circuit IC1, linear potentiometer RP1, linear potentiometer RP2, switching diode D5, timing capacitor C2 and switching diode D6 composition, the model that time base circuit IC1 selects is NE555, 2nd foot of time base circuit IC1 and the 6th foot connect the positive pole of timing capacitor C2 and the negative pole of switching diode D6, one end of linear potentiometer RP2 and the positive pole of switching diode D5, the negative pole connection circuit ground GND of timing capacitor C2, 7th foot of time base circuit IC1 connects the positive pole of switching diode D6, the other end of linear potentiometer RP1 and movable end thereof, one end of linear potentiometer RP2 and movable end thereof, the positive pole of another termination switching diode D5 of linear potentiometer RP2, the negative pole connection circuit positive pole VCC of switching diode D5, 4th foot of time base circuit IC1 and the 8th foot connection circuit positive pole VCC, the 1st foot connection circuit ground GND of time base circuit IC1；
Described electromagnetic water valve drive circuit is made up of electromagnetic water valve DCF, protection diode D7; 3rd foot of time base circuit IC1 connects one end of electromagnetic water valve DCF coil and the positive pole of protection diode D7, and the other end of electromagnetic water valve DCF coil is connected with the negative pole connection circuit positive pole VCC of protection diode D7；
Described working state indicating circuit is made up of LED and resistance R2, and the 3rd foot of time base circuit IC2 connects the positive pole of LED, and the negative pole of LED is by resistance R2 connection circuit ground GND；
Described resistance-capacitance depressurization and full bridge rectifier are made up of decompression capacitor C1, bleeder resistance R1 and 4 silicon rectifier diode D1～D4, the other end of one end of decompression capacitor C1 and termination 220V alternating current power supply live wire end L, a decompression capacitor C1 of bleeder resistance R1 and the other end of bleeder resistance R1,220V alternating current power supply zero line side N connect the alternating current input of full bridge rectifier respectively；
Described 12V direct current regulation circuit: the positive pole of full bridge rectifier outfan meets the negative pole of Zener diode DW and the positive pole of electrochemical capacitor C3 and circuit anode VCC, the negative pole of full bridge rectifier outfan meets the positive pole of Zener diode DW and the negative pole of electrochemical capacitor C3 and circuit ground GND.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144024.9U CN205348322U (en) | 2016-02-25 | 2016-02-25 | Controller is drenched to circulating dashing of men's urinal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144024.9U CN205348322U (en) | 2016-02-25 | 2016-02-25 | Controller is drenched to circulating dashing of men's urinal |
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| Publication Number | Publication Date |
|---|---|
| CN205348322U true CN205348322U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620144024.9U Expired - Fee Related CN205348322U (en) | 2016-02-25 | 2016-02-25 | Controller is drenched to circulating dashing of men's urinal |
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| Country | Link |
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| CN (1) | CN205348322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604150A (en) * | 2016-02-25 | 2016-05-25 | 吴圣铎 | Cyclic flushing controller for male urinal |
-
2016
- 2016-02-25 CN CN201620144024.9U patent/CN205348322U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604150A (en) * | 2016-02-25 | 2016-05-25 | 吴圣铎 | Cyclic flushing controller for male urinal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Yanhua Inventor before: Wu Shengduo |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170710 Address after: 210000 Zhenxing road 117, Yuhuatai District, Jiangsu, Nanjing Patentee after: Guo Yanhua Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170710 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 233000 Bengbu province hi tech Zone in the East China Sea Road, the landscape of the Chinese garden, building 3 - 802 - 26 - Patentee before: Wu Shengduo |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20200225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |