CN1786535A - Single induced window multi-purpose full automatic induced tap with multiple water supply modes - Google Patents
Single induced window multi-purpose full automatic induced tap with multiple water supply modes Download PDFInfo
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- CN1786535A CN1786535A CN 200510133711 CN200510133711A CN1786535A CN 1786535 A CN1786535 A CN 1786535A CN 200510133711 CN200510133711 CN 200510133711 CN 200510133711 A CN200510133711 A CN 200510133711A CN 1786535 A CN1786535 A CN 1786535A
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Abstract
The invention comprises a water tap body, an electric control water valve and a power circuit. On the water tap body is disposed an induction window, in which are disposed a inductor and a one-chip computer control circuit. The inductor is connected to the input and output ends of the one-chip computer connected with the control coil of the electric control water valve via the water valve control circuit. The inlet of the electric control water valve is connected with the water-supply pipe and the outlet of the electric control water valve is connected with the water tap body.
Description
Technical field
The present invention relates to induction tap, particularly the single induced window multi-purpose full automatic induced tap of multiple water supply modes.
Background technique
1. present existing single induction window mouthfeel should be leading, and its working procedure is that hand reaches the preceding boiling water automatically of inductive faucet induction window, and hand leaves automatic pass water (promptly induction is a boiling water, promptly leaves and promptly closes water); Washing one's hands and quick water occasion such as simple flushing article is very practical, but this suitable public place is for people's uses of washing one's hands, and is not suitable for other occasions beyond the public place, when washing one's hands and face, have obvious defects such as being filled with water at needs use platform basin; Need before the induction window, keep sense state for a long time with hand or other article, so that the water that the platform basin is contained enough washing.Thereby make it between hotel guest-room, domestic hygiene and the use in places such as kitchen table basin is restricted, limited its application area.
2. also have a kind of two induction window inductive faucet at present, its working procedure is that its positive induction window is realized " promptly induction is a boiling water, promptly leaves and promptly closes water " function; Side induction window is realized continuous effluent function (at induction effective coverage internal induction once is continuous water feeding, and water is once just closed in induction again, perhaps then closes water automatically in " single " continuous water feeding time of setting).1), owing to be two induction windows two induction window taps of this mode can solve the single induction window mouth tap defective of describing in 1 substantially, but also have following defective:, use complicated operation, make troubles to the user; 2), owing to be two induction windows, its circuit and complex structure give reliability of products, do interference performance, moistureproof humidity, assembling etc. all brings harmful effect; 3), continuous water feeding maximum duration " single ", the existing pair of inductive faucet all is single changeless through the longest continuous water feeding time of side induction, will cause the not enough or continuous water feeding of continuous water feeding to cause water resource waste too much like this, in other words intelligent automaticization not enough.
Summary of the invention
The invention provides the single induced window multi-purpose full automatic induced tap of one kind of multiple water supply modes.At present existing the problems referred to above, the present invention can be implemented in and produces multiple water-out manners under the single induction automatically, adapts to different needs automatically, greatly facilitates people's use.Use the inductor in the single installation water tap promptly can realize " promptly induction is a boiling water, promptly leaves and promptly closes water " function, can realize the continuous effluent function again, can also realize the longest feedwater time intelligence adjustment continuously simultaneously.Also only used single induction window to realize the repertoire of two induction windows just, so simple in structure, reliability improved, processed assembling more convenient, price is more preferential, be adapted to the public place for people's use of washing one's hands thereby the full-automatic inductive faucet of single induction window mouth that makes multimode feedwater is more extensive, also being adapted to reach between hotel guest-room, domestic hygiene local uses such as kitchen table basin, is multipurpose.
The present invention constitutes like this: comprise faucet body, induction window, automatically controlled water valve, it is characterized in that: on faucet body, be provided with single induction window, be provided with inductor and single chip machine controlling circuit in the induction window, inductor is connected to input, the output terminal of single-chip microcomputer, single-chip microcomputer is connected with the control coil of automatically controlled water valve by the water valve control circuit, the inlet of automatically controlled water valve is connected with water pipe, and the outlet of automatically controlled water valve is connected with faucet body.
Above-mentioned inductor is made up of emission, acceptance and signal processing circuit etc., can be modes such as infrared rays, ultrasound or electric field according to the signal characteristic that sends.
Above-mentioned water valve control circuit is meant the circuit of energy control flows through automatically controlled water valve control coil size of current and direction.
Description of drawings
Fig. 1 is a structural representation plan view of the present invention;
Fig. 2 is a structural representation left view of the present invention;
Fig. 3 is a circuit working skeleton diagram of the present invention;
Fig. 4 is an inductor distance of reaction schematic representation of the present invention;
Fig. 5 is a SCM program flow chart of the present invention;
Fig. 6 is the circuit diagram of water valve control circuit of the present invention.
Among Fig. 1 and Fig. 2,1 leading body (comprising the water inlet and outlet part), 2 are the induction window.
DCK1 among Fig. 6, DCK2 are 2 output pins of single-chip microcomputer, and 11 is the control coil of automatically controlled water valve 3.
Embodiment
Further specify working principle of the present invention below in conjunction with embodiment and accompanying drawing.
From Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6 as can be known: the present invention mainly is made up of faucet body 1 (comprising the water inlet and outlet part), induction window 2, automatically controlled water valve 3, inductor 4 (comprising emission, acceptance and signal processing circuit), water valve control circuit 5, single-chip microcomputer (containing SCM program) 6, power supply 7.It is characterized in that: on faucet body, be provided with single inductor, be provided with inductor and single chip machine controlling circuit in the induction window, inductor is connected to input, the output terminal of single-chip microcomputer, single-chip microcomputer is connected with the control coil of automatically controlled water valve by the water valve control circuit, the inlet of automatically controlled water valve is connected with water pipe, and the outlet of automatically controlled water valve is connected with faucet body.
By the distance between differentiation hand and the inductor and the time length of induction, realize that multiple mode feeds water.The distance of hand and induction window 2 is within the LA8 scope time, realizes that hand reaches before the inductive faucet induction window boiling water automatically, and hand leaves automatic pass water function; The distance of hand and induction window 2 is in LB9 the time, realize that (induction once is a continuous water feeding to the continuous effluent function, water is once just closed in induction again), again when differentiating the induction water outlet hand at LB9 with interior time length, realize continuously the intelligence adjustment of the longest feedwater time, during such as the induction water outlet hand at LB9 with the longest continuously feedwater 1 minute of interior time at 0.35～1 second; Time was the longest continuously feedwater in 1 second～2 seconds 2 minutes; Time is multiple compound mode such as the longest continuously feedwater 5 minutes at 2～5 seconds.
Working principle: single-chip microcomputer is exported one group or dutycycle or frequency or the discrepant pulse of amplitude (containing two sections of La, Lb), and (radiating portion in the embodiment of the invention is an infrared emission tube to inductor 4 radiating portions; Reception and signal processing circuit are the integrated reception head of infrared rays), when 2 interoceptors of the induction window under the faucet body 1,4 receiving parts have detected the feel induction signal, 6 pairs of signals of single-chip microcomputer are judged, if it is that (that is: the pulse of single-chip microcomputer output La section is behind inductor 4 radiating portions with interior in the LA8 scope that a judges hand, receive high level signal from inductor 4 receiving parts), single-chip microcomputer 6 provides a positive pulse signal and drives automatically controlled water valve 3 water outlets to water valve control circuit 5; If continuation with the interior feel induction signal that detected, continues water outlet in the LA8 scope,, the continuous effluent time provides a undershoot to the automatically controlled water valve 3 automatic pass water of water valve control circuit 5 drivings if reaching 60 seconds single-chip microcomputers 6; If in continuous effluent 60 seconds, with interior when not detected the feel induction signal, single-chip microcomputer 6 provides a undershoot and drives automatically controlled water valve 3 to water valve control circuit 5 and close water in the LA8 scope.B, if it is that (that is: the pulse of single-chip microcomputer output L b section is behind inductor 4 radiating portions with interior in the LB9 scope that the 6 pairs of signals of single-chip microcomputer are judged hand, receive high level signal from inductor 4 receiving parts), single-chip microcomputer 6 provides a positive pulse signal and drives automatically controlled water valve 3 water outlets (if be under the water outlet situation that a is ordered to water valve control circuit 5, single-chip microcomputer 6 does not provide positive pulse signal), and the adversary adds up with the interior time in the LB9 scope, at this moment no matter hand whether in the LB9 scope, cock body 1 all continues water outlet, have only when reaching in the LB9 scope once more beyond hand leaves the LB9 scope, single-chip microcomputer 6 provides a undershoot and drives automatically controlled water valve 3 pass water to water valve control circuit 5; Perhaps the continuous effluent time reaches hand (the longest feedwater time of setting of the embodiment of the invention is: the longest continuous water feeding time was 60 seconds to hand at 0.35～2 second with the interior time in the LB9 scope the longest feedwater time continuously with interior time institute's correspondence in the LB9 scope; The longest continuous water feeding time was 3 minutes to hand greater than 2 seconds with the interior time in the LB9 scope), single-chip microcomputer 6 also can provide a undershoot and drive automatically controlled water valve 3 to water valve control circuit 5 and close water automatically, with the conserve water resource.
Automatically controlled water valve 3 in the embodiment of the invention is the electrical pulse water valve.Water valve control circuit 5 drives automatically controlled water valve 3 working procedure: a, positive pulse signal (that is: the DCK2 among Fig. 6 is that high level, DCK1 are low level), Q1, Q3, the conducting of Q10 triode, Q2, Q4, Q11 triode end, electric current flows to the 2nd pin from the 1st pin of automatically controlled water valve 3 control coils, drives automatically controlled water valve 3 and opens the water route feedwater; B, undershoot (that is: the DCK2 among Fig. 6 is that low level, DCK1 are high level), Q1, Q3, Q10 triode end, Q2, Q4, the conducting of Q11 triode, electric current flows to the 1st pin from the 2nd pin of automatically controlled water valve 3 control coils, drives automatically controlled water valve 3 and closes water route Guan Shui.
Claims (5)
1. the single induced window multi-purpose full automatic induced tap of one kind of multiple water supply modes, comprise faucet body, water valve control circuit, automatically controlled water valve and power circuit, it is characterized in that: on faucet body, be provided with inductor and single chip machine controlling circuit, inductor is connected to input, the output terminal of single-chip microcomputer, single-chip microcomputer is connected with the control coil of automatically controlled water valve by the water valve control circuit, the inlet of automatically controlled water valve is connected with water pipe, and the outlet of automatically controlled water valve is connected with faucet body.
2. the list of multiple water supply modes according to claim 1 is responded to the full-automatic inductive faucet of multipurpose, it is characterized in that: described inductor is made up of emission, acceptance and signal processing circuit etc., can be modes such as infrared rays, ultrasound or electric field according to the signal characteristic that sends.
3. the full-automatic inductive faucet of single induction multipurpose of multiple water supply modes according to claim 1 is characterized in that: have only an induction window on faucet body, be provided with inductor in the induction window.
4. according to the full-automatic inductive faucet of single induction multipurpose of claim 1 and 2 and 3 described multiple water supply modes, it is characterized in that: the program in the described single-chip microcomputer comprises the steps:
A, single-chip microcomputer are exported the pulse of a group or dutycycle or frequency or amplitude variant (La and Lb) to inductor;
B, single-chip microcomputer are from the inductor received signal;
C, (1) do not receive induced signal, then continue a;
(2) receive the time t1 of La signal continuously, then supply water the T1 time, T1≤t1, stop then supplying water (that is: promptly induction is a boiling water, promptly leaves and promptly closes water function), continue a;
(3) receive the time t2 of Lb signal continuously, then supply water the T2 time, T2 〉=t2, stop then water outlet (that is: induction once is a continuous water feeding, and water is once just closed in induction again, and perhaps the longest continuous water feeding time is then closed water automatically setting) continue a.
5. according to the full-automatic inductive faucet of single induction multipurpose of claim 1 and 2 and 3 and 4 described multiple water supply modes, it is characterized in that: described water supply T1 time maximum value is set by SCM program; Described water supply T2 time maximum value is adjusted according to the size intelligence variation of t2 by SCM program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510133711 CN1786535A (en) | 2005-07-05 | 2005-12-14 | Single induced window multi-purpose full automatic induced tap with multiple water supply modes |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510200370.0 | 2005-07-05 | ||
| CN200510200370 | 2005-07-05 | ||
| CN 200510133711 CN1786535A (en) | 2005-07-05 | 2005-12-14 | Single induced window multi-purpose full automatic induced tap with multiple water supply modes |
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| Publication Number | Publication Date |
|---|---|
| CN1786535A true CN1786535A (en) | 2006-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200510133711 Pending CN1786535A (en) | 2005-07-05 | 2005-12-14 | Single induced window multi-purpose full automatic induced tap with multiple water supply modes |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712820A (en) * | 2013-12-13 | 2015-06-17 | 区超洪 | Faucet capable of adjusting water flow |
| CN104712822A (en) * | 2013-12-13 | 2015-06-17 | 区超洪 | Faucet capable of adjusting timing modes |
| CN112127429A (en) * | 2020-08-19 | 2020-12-25 | 厦门市得尔美卫浴有限公司 | Water outlet control method for sanitary ware |
-
2005
- 2005-12-14 CN CN 200510133711 patent/CN1786535A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712820A (en) * | 2013-12-13 | 2015-06-17 | 区超洪 | Faucet capable of adjusting water flow |
| CN104712822A (en) * | 2013-12-13 | 2015-06-17 | 区超洪 | Faucet capable of adjusting timing modes |
| CN112127429A (en) * | 2020-08-19 | 2020-12-25 | 厦门市得尔美卫浴有限公司 | Water outlet control method for sanitary ware |
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