CN1515761A - Control device for heat-releasing electroinduction type pan closet capable of differentiating stool and urine to supply different water quantities - Google Patents
Control device for heat-releasing electroinduction type pan closet capable of differentiating stool and urine to supply different water quantities Download PDFInfo
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- CN1515761A CN1515761A CNA031505767A CN03150576A CN1515761A CN 1515761 A CN1515761 A CN 1515761A CN A031505767 A CNA031505767 A CN A031505767A CN 03150576 A CN03150576 A CN 03150576A CN 1515761 A CN1515761 A CN 1515761A
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- water
- control device
- electromagnetic valve
- urine
- impulse electromagnetic
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Abstract
The present invention discloses a thermally-stimulated electric induction water-closet pan control device which can be used for resipectively supplying water according excrement and urine, in which it can supply 6 litres of water for excrement and can supply 3-4.5 litres of water for urine. It belongs to the field of electronic technology. It is mainly characterized by that it includes thermally-stimulated electric induction transmitting and receiving device and chip microprocessor control system, its actuating mechanism is a pulse electromagnetic valve. The pulse electromagnetic valve is connected with water outlet of running water and water inlet of cistern of water-closet pan, its auxiliary equipment includes night lighting lamp and fan which are controlled by said chip microprocessor.
Description
Technical field patent of the present invention belongs to electronic technology field.
Background technology patent application of the present invention a few days ago, most of water closet is that 9-13 rises one gear and supplies water, and supplies water owing to can not distinguish excrements, causes the waste of water resource.Simultaneously, night illumination and ventilation fan can not open and close automatically.Make troubles in the use, also be unfavorable for using electricity wisely.
The purpose of summary of the invention patent of the present invention is exactly the defective that will overcome the water closet prior art, provide a kind of and can automatic distinguishing excrements rise discharging quantity of water water supply pyroelectric sensing formula water closet control device, the ventilation of night illumination and room ventilation is provided with the lavatory time simultaneously automatically by 6 liters in stool, urine 3-4.5.
Description of drawings Fig. 1 is a patent circuit block diagram of the present invention.1 is that single-chip microcomputer 2 is power supply for night light 6 for ventilation fan 7 for metal semicircular flag bit 5 for impulse electromagnetic valve 4 for infrared induction transmitting and receiving device 3 among the figure.
Fig. 2 is a patent electrical schematic diagram of the present invention.
Human body infrared induction signal is by the S end output of probe B H, through wet ear lens of phenanthrene and triode VT
1, operational amplifier IC
2After secondary amplification, the filtering, send voltage comparator ic
3Input 3, with the reference voltage of input 2 relatively, if when human body sensing is arranged, 2 terminal voltages are less than 3 terminal voltages, comparator IC
3Output 6 output high level, then switching tube VT
2Conducting and to single-chip microcomputer output useful signal; When responding to, holds no human body 6 output low levels, switching tube VT
2End.
Specific embodiment the purpose of this utility model can realize in the following manner that pyroelectricity is specially felt transmitting and receiving device and monolithic processor control device is contained on the wall of water closet back.Electromagnetic valve is serially connected between running water pipe water side and the toilet seat water tank water inlet end, three metal semicircular bands are contained in the 3-4.5 of the upper, middle and lower portion liter, 6 liters of water tank and overflow the position, the empty barrier of its endless belt has water or anhydrous state to get final product with the differentiation of monolithic function for about 1mm during debugging.And link to each other with single-chip processor i/o.Electromagnetic valve is controlled by single chip machine controlling circuit, and single-chip microcomputer receives the human-induced signal, and by SCM program, distinguishing the excrements water needs.Send corresponding positive negative pulse stuffing and open and close electromagnetic valve.Control electromagnetic valve is pressed 6 liters, the urine water supply 3-4.5 liter of supplying water of defecating, and also can remain water tank 3-4.5 premium on currency and wash by water when needing the pyroelectric sensing time to surpass 3 minutes for urinating, and supplies water 6 liters.Three metal semicircular band water-line targets are used for preventing misoperation or overflow.For automatic open and close ventilation fan patent power supply of the present invention adopt the 220V civil power and after transformation rectification, voltage stabilizing for the utility model use, power separately as ventilation fan, also can use dc-battery.
The method of attachment of impulse electromagnetic valve and single-chip processor i/o output is as follows: impulse electromagnetic valve L respectively with a pair of positive-negative-positive triode T
1, T
2With a pair of NPN type triode T
3, T
4Link to each other (shown in schematic diagram).T
1, T
2, T
3, T
4Base stage meet single-chip microcomputer IC respectively
1Corresponding I/O output, triode T
1T
3Colelctor electrode join triode T
2, T
4Emitter stage join.The coil L of impulse electromagnetic valve is connected across triode T
1And T
3, T
2And T
4Colelctor electrode between, triode T
1, T
2Emitter stage connect positive source, triode T
3, T
4Emitter stage connect power cathode.When receiving direct impulse, opens impulse electromagnetic valve, close when receiving reverse impulse, adopt general solenoid valve as electromagnetic valve, then directly by the conducting of single-chip processor i/o end by the control triode with end, and then control coupled relay or controllable silicon makes electromagnetic valve open and close.
The night light of patent setting of the present invention is connected to photosensitive tube (LED-2) control circuit, is high resistance its daytime, is low resistance night, and single-chip microcomputer is differentiated daytime or night according to this, detects simultaneously, have sensor signal be night toilet user open automatically and close.In like manner, the automatic open and close of Single-chip Controlling ventilation fan, but need not daytime, the differentiation at night.
Claims (4)
1, a kind ofly can distinguish excrements water supply pyroelectric sensing formula water closet control device, its principal character is tool pyroelectricity sensing transmitting and receiving device, single-chip computer control system and impulse electromagnetic valve.Supporting facility comprises night light and ventilation fan.
2, according to claim 1ly can distinguish excrements water supply pyroelectric sensing formula water closet control device, it is characterized in that impulse electromagnetic valve connects tap water and goes out end and toilet seat water tank water inlet end, and being controlled by single-chip microcomputer, impulse electromagnetic valve links to each other with a pair of NPN type triode with a pair of positive-negative-positive triode respectively.Impulse electromagnetic valve is subjected to software control.
3, the excrements water supply pyroelectric sensing formula water closet control device of distinguishing according to claim 1 is characterized in that being equipped with in the water tank three metal semicircular flag bits such as 3-4.5 raise-position, 6 raise-positions and overflow position.According to its position-adjustable output at water tank.
4, according to claim 1ly can distinguish excrements water supply pyroelectric sensing formula water closet control device, it is characterized in that the automatic open and close of night illumination and ventilation fan when the monolithic function is controlled with the lavatory automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031505767A CN1515761A (en) | 2003-08-27 | 2003-08-27 | Control device for heat-releasing electroinduction type pan closet capable of differentiating stool and urine to supply different water quantities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031505767A CN1515761A (en) | 2003-08-27 | 2003-08-27 | Control device for heat-releasing electroinduction type pan closet capable of differentiating stool and urine to supply different water quantities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1515761A true CN1515761A (en) | 2004-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031505767A Pending CN1515761A (en) | 2003-08-27 | 2003-08-27 | Control device for heat-releasing electroinduction type pan closet capable of differentiating stool and urine to supply different water quantities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1515761A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104164911A (en) * | 2014-07-22 | 2014-11-26 | 苏州边桐传感科技有限公司 | Domestic intelligent toilet ventilating system |
| CN104164910A (en) * | 2014-07-22 | 2014-11-26 | 苏州边桐传感科技有限公司 | Multifunction intelligent household toilet system |
| CN104180472A (en) * | 2014-07-22 | 2014-12-03 | 苏州边桐传感科技有限公司 | Household toilet system with functions of intelligent ventilation and indication reminding |
| CN104929214A (en) * | 2014-03-20 | 2015-09-23 | 河北润旺达洁具制造有限公司 | Intelligent double-control flushing device essential element assembly and information intelligent processing system |
-
2003
- 2003-08-27 CN CNA031505767A patent/CN1515761A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929214A (en) * | 2014-03-20 | 2015-09-23 | 河北润旺达洁具制造有限公司 | Intelligent double-control flushing device essential element assembly and information intelligent processing system |
| CN104164911A (en) * | 2014-07-22 | 2014-11-26 | 苏州边桐传感科技有限公司 | Domestic intelligent toilet ventilating system |
| CN104164910A (en) * | 2014-07-22 | 2014-11-26 | 苏州边桐传感科技有限公司 | Multifunction intelligent household toilet system |
| CN104180472A (en) * | 2014-07-22 | 2014-12-03 | 苏州边桐传感科技有限公司 | Household toilet system with functions of intelligent ventilation and indication reminding |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |