CN105421550A - Intelligent flow-control water supply toilet flushing system and operating method thereof - Google Patents
Intelligent flow-control water supply toilet flushing system and operating method thereof Download PDFInfo
- Publication number
- CN105421550A CN105421550A CN201510908227.0A CN201510908227A CN105421550A CN 105421550 A CN105421550 A CN 105421550A CN 201510908227 A CN201510908227 A CN 201510908227A CN 105421550 A CN105421550 A CN 105421550A
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- Prior art keywords
- controller
- electromagnetic valve
- photoelectric sensor
- toilet
- feedwater
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
- E03D5/105—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl touchless, e.g. using sensors
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses an intelligent flow-control water supply toilet flushing system and an operating method thereof, and belongs to the technical field of a toilet flushing system. The toilet flushing system comprises a touch switch, a human body infrared sensor, a photoelectric sensor, an electromagnetic valve, a controller, a water supply pipe, a squatting pan and a shell. The toilet flushing system disclosed by the invention is provided with the human body infrared sensor and the excrement sensing device photoelectric sensor; the human body infrared sensor, by detecting human body infrared signals, is used for turning on and off the photoelectric sensor; the photoelectric sensor is used for sensing excrement quantity and quality, converting the excrement quantity and quality into electrical signals and simultaneously transmitting the signals to the controller; and the controller is used for determining the time of turning on the electromagnetic valve according to the weakness of a signal value, so that variable water toilet flushing is achieved. A manager can rapidly hit the touch switch for three times by manpower and the system can turn on the electromagnetic valve with time at the maximum level, so that toilet flushing with the maximum water consumption is achieved. When the toilet flushing system is applied, water-saving rate of water for flushing the toilet by each person every day can reach 62% to the greatest extent.
Description
Technical field
The invention belongs to flushing unit technical field, particularly relate to a kind of intelligent flow control feedwater flushing unit and method of operating thereof.
Background technology
Present stage, the many employings of washroom flushing system three kinds of modes: is Manual press; Two is infrared-sensing types, and three is high level cistern baths.For Manual press flushing unit, its advantage be flush the toilet effective.But it is large to there is water supply volume, the defect automatically controlled cannot be realized.Therefore, the health with whether of whether economizing on water relies on the consciousness of people completely, can not depend on time-delay structure completely by manual control with hourly water consumption.
For traditional infrared induction type flushing unit, although high relative to pressing system automation degree, but traditional infrared induction system can only differentiate has people with unmanned, bath is just started when sensing that someone leaves, the water supply volume of each bath is also fixing, this series products is very easily interfered again, and blindly bath, causes the waste that water resource is unnecessary.Infrared inductor can not realize Artificial Control in addition, and the management being thus not easy to Cleaner uses.
For high level cistern bath, its effect of flushing the toilet is better, and water supply volume is provided with size two-stage.But because it adopts frame for movement, but often damage because component wear makes it flip flop equipment, the water saving at the beginning of can not realizing designing, leakproofness reduces, drainage ubiquity.Its automaticity is not high, and size is difficult to more greatly be applied to current luxury clubhouse hotel etc.
Therefore need badly in the middle of prior art and want a kind of novel technical scheme to solve this problem.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of intelligent flow control feedwater flushing unit and method of operating thereof, all can not accomplish the technical problem that controllability is economized on water completely with solving traditional Manual press flushing unit, infrared-sensing type flushing unit and high level cistern bath flushing unit.
A kind of intelligent flow control feedwater flushing unit, it is characterized in that: comprise soft-touch control, human body infrared inductor, photoelectric sensor, electromagnetic valve, controller, water service pipe, pan, housing, described soft-touch control is fixedly mounted on the top of housing, and soft-touch control is connected with controller by wire; Described human body infrared inductor is fixedly mounted on the sidewall of housing, and human body infrared inductor is connected with controller by wire; Described photoelectric sensor is fixedly mounted on the sidewall of housing, and photoelectric sensor is positioned at the below of human body infrared inductor, and photoelectric sensor is connected with controller by wire; Described controller is fixedly mounted on the inside of housing, and controller is connected with electromagnetic valve by wire; Described electromagnetic valve is positioned at the inside of housing, and electromagnetic valve is fixedly mounted on water service pipe; Described water service pipe is connected with pan.
Described controller is PLC programmable logic controller (PLC).
A method of operating for intelligent flow control feedwater flushing unit, is characterized in that: comprise two kinds of methods of operating
The feedwater of method one, automatic flow control is flushed the toilet
Electric power starting, controller is in holding state,
When there being people to enter, the probe of human body infrared inductor detects, identifies and analyze infrared information, changes infrared radiation into data-signal, passes to controller,
When people leaves, human body infrared inductor transmits data again to controller, controller obtains a high level and starts photoelectric sensor, photoelectric sensor is to pan infrared radiation, photoelectric sensor sends signal value to controller according to the radiated infrared line strength be reflected back received, controller, according to the opening time of the size setting electromagnetic valve of this signal value, realizes automatic flow control feedwater and flushes the toilet
After the opening time that electromagnetic valve reaches setting, electromagnetic valve closes automatically, and stop draining, holding state got back to by controller, and automatic flow control feedwater is flushed the toilet end;
Method two, manually to flush the toilet
1. manual flow control feedwater is flushed the toilet
Electric power starting, controller is in holding state,
Touches down switch once, controller obtains a high level and starts photoelectric sensor, photoelectric sensor is to pan infrared radiation, photoelectric sensor sends signal value to controller according to the radiated infrared line strength be reflected back received, controller is according to the opening time of the size setting electromagnetic valve of this signal value, realize the feedwater of manual flow control to flush the toilet
After the opening time that electromagnetic valve reaches setting, electromagnetic valve closes automatically, and stop draining, holding state got back to by controller, and the feedwater of manual flow control is flushed the toilet end;
2. manual maximum stream flow feedwater is flushed the toilet
Electric power starting, controller is in holding state,
Soft-touch control adds up striking three times in 2s, and controller obtains continuous three high level, and 10s opened by controller setting electromagnetic valve, flushes the toilet with maximum stream flow feedwater,
After the 10s opening time that electromagnetic valve reaches setting, electromagnetic valve closes automatically, and stop draining, holding state got back to by controller, and the feedwater of manual maximum stream flow is flushed the toilet end.
By above-mentioned design scheme, the present invention can bring following beneficial effect: structure of the present invention is simple, be convenient to install, and compares pressing and high-ordered water-saving tank volume is little, saves space and the water yield, small-sized apartment can be widely used in, high and low shift hotel and public arena.Transformation for Dun Shi public lavatory, city has special meaning, not only saves the transformation time, also uses manpower and material resources sparingly in a large number, there will not be equipment because of the seepy question brought that weares and teares, reduces equipment maintenance cost.The present invention has artificial controllability preferably, is not vulnerable to the interference of peripheral environment, solves the drawback that traditional infrared induction flushing unit is easily disturbed well, reduces unnecessary water loss.Moreover cost performance of the present invention is high, easy to maintenance, and technical feasibility, economical rationality, there is good market prospects and a large amount of potential users.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated:
Fig. 1 is the structural representation of a kind of intelligent flow control feedwater flushing unit of the present invention.
Fig. 2 is the method for operating FB(flow block) of a kind of intelligent flow control feedwater flushing unit of the present invention.
1-soft-touch control, 2-human body infrared inductor, 3-photoelectric sensor, 4-electromagnetic valve, 5-controller, 6-water service pipe, 7-pan, 8-housing in figure.
Detailed description of the invention
As shown in the figure, a kind of intelligent flow control feedwater flushing unit, it is characterized in that: comprise soft-touch control 1, human body infrared inductor 2, photoelectric sensor 3, electromagnetic valve 4, controller 5, water service pipe 6, pan 7, housing 8, described soft-touch control 1 is fixedly mounted on the top of housing 8, and soft-touch control 1 is connected with controller 5 by wire; Described human body infrared inductor 2 is fixedly mounted on the sidewall of housing 8, and human body infrared inductor 2 is connected with controller 5 by wire; Described photoelectric sensor 3 is fixedly mounted on the sidewall of housing 8, and photoelectric sensor 3 is positioned at the below of human body infrared inductor 2, and photoelectric sensor 3 is connected with controller 5 by wire; Described controller 5 is fixedly mounted on the inside of housing 8, and controller 5 is connected with electromagnetic valve 4 by wire; Described electromagnetic valve 4 is positioned at the inside of housing 8, and electromagnetic valve 4 is fixedly mounted on water service pipe 6; Described water service pipe 6 is connected with pan 7.
Described controller 5 is PLC programmable logic controller (PLC).
A method of operating for intelligent flow control feedwater flushing unit, is characterized in that: comprise two kinds of methods of operating
The feedwater of method one, automatic flow control is flushed the toilet
Electric power starting, controller 5 is in holding state,
When there being people to enter, the probe of human body infrared inductor 2 detects, identifies and analyze infrared information, changes infrared radiation into data-signal, passes to controller 5,
When people leaves, human body infrared inductor 2 transmits data again to controller 5, controller 5 obtains a high level and starts photoelectric sensor 3, photoelectric sensor 3 is to pan 7 infrared radiation, photoelectric sensor 3 sends signal value to controller 5 according to the radiated infrared line strength be reflected back received, controller 5, according to the opening time of the size setting electromagnetic valve 4 of this signal value, realizes automatic flow control feedwater and flushes the toilet
After the opening time that electromagnetic valve 4 reaches setting, electromagnetic valve 4 closes automatically, and stop draining, holding state got back to by controller 5, and automatic flow control feedwater is flushed the toilet end;
Method two, manually to flush the toilet
1. manual flow control feedwater is flushed the toilet
Electric power starting, controller 5 is in holding state,
Touches down switch 1 once, controller 5 obtains a high level and starts photoelectric sensor 3, photoelectric sensor 3 is to pan 7 infrared radiation, photoelectric sensor 3 sends signal value to controller 5 according to the radiated infrared line strength be reflected back received, controller 5 is according to the opening time of the size setting electromagnetic valve 4 of this signal value, realize the feedwater of manual flow control to flush the toilet
After the opening time that electromagnetic valve 4 reaches setting, electromagnetic valve 4 closes automatically, and stop draining, holding state got back to by controller 5, and the feedwater of manual flow control is flushed the toilet end;
2. manual maximum stream flow feedwater is flushed the toilet
Electric power starting, controller 5 is in holding state,
Soft-touch control 1 adds up striking three times in 2s, and controller 5 obtains continuous three high level, and controller 5 sets electromagnetic valve 4 and opens 10s, flushes the toilet with maximum stream flow feedwater,
After the 10s opening time that electromagnetic valve 4 reaches setting, electromagnetic valve 4 closes automatically, and stop draining, holding state got back to by controller 5, and the feedwater of manual maximum stream flow is flushed the toilet end.
The present invention is provided with human body infrared inductor 2 and excreta induction installation photoelectric sensor 3, human body infrared inductor 2 is by opening and closing photoelectric sensor 3 to the detecting of human infrared signal, the excremental size quality of photoelectric sensor 3 perception, and be converted into the signal of telecommunication simultaneously by signal transmission to controller 5, controller 5 provides the time of electromagnetic valve 4 unlatching according to the size of signal value, thus accomplishing that becoming water flushes the toilet, the present invention sets 48 hours auto-flushing inside once in addition, to upgrade the water in trap.Use soft-touch control 1 manually to flush the toilet and have priority, once, startup excreta loop inductance carries out change water by said process and flushes the toilet the artificial touches down switch 1 of user.Quick striking three soft-touch controls 1 within caretaker 2s, system is with maximum level time opens solenoid valve 4, and namely maximum water supply volume is flushed the toilet.
Theoretical water-saving rate of the present invention calculates:
Isuria in the daytime 4 ~ 6 times adult normal's every day, after going to bed night 0 ~ 2 time, defecation once.Here urinate 6 times/people * d, single water supply volume 2L is got; Defecation 1 time/people * d, single water supply volume 7.2L.Theoretical water-saving rate calculates and becomes water for two-stage, is namely divided into excrements consumption of washing by water different, then use traditional pan single every day toilet-flushing water consumption be 7*7.2=50.4L; Applying this flushing unit toilet-flushing water consumption single every day is 6*2+1*7.2=19.2L, and theoretical water-saving rate is 50.4-19.2)/50.4*100% ≈ 62%.
Claims (3)
1. an intelligent flow control feedwater flushing unit, it is characterized in that: comprise soft-touch control (1), human body infrared inductor (2), photoelectric sensor (3), electromagnetic valve (4), controller (5), water service pipe (6), pan (7), housing (8), described soft-touch control (1) is fixedly mounted on the top of housing (8), and soft-touch control (1) is connected with controller (5) by wire; Described human body infrared inductor (2) is fixedly mounted on the sidewall of housing (8), and human body infrared inductor (2) is connected with controller (5) by wire; Described photoelectric sensor (3) is fixedly mounted on the sidewall of housing (8), and photoelectric sensor (3) is positioned at the below of human body infrared inductor (2), photoelectric sensor (3) is connected with controller (5) by wire; Described controller (5) is fixedly mounted on the inside of housing (8), and controller (5) is connected with electromagnetic valve (4) by wire; Described electromagnetic valve (4) is positioned at the inside of housing (8), and electromagnetic valve (4) is fixedly mounted on water service pipe (6); Described water service pipe (6) is connected with pan (7).
2. one according to claim 1 intelligent flow control feedwater flushing unit, is characterized in that: described controller (5) is PLC programmable logic controller (PLC).
3. a method of operating for intelligent flow control feedwater flushing unit, is characterized in that: comprise two kinds of methods of operating
The feedwater of method one, automatic flow control is flushed the toilet
Electric power starting, controller (5) is in holding state,
When there being people to enter, the probe of human body infrared inductor (2) detects, identifies and analyze infrared information, changes infrared radiation into data-signal, passes to controller (5),
When people leaves, human body infrared inductor (2) transmits data again to controller (5), controller (5) obtains a high level and starts photoelectric sensor (3), photoelectric sensor (3) is to pan (7) infrared radiation, photoelectric sensor (3) sends signal value to controller (5) according to the radiated infrared line strength be reflected back received, controller (5) is according to the opening time of size setting electromagnetic valve (4) of this signal value, realize automatic flow control feedwater to flush the toilet
After the opening time that electromagnetic valve (4) reaches setting, electromagnetic valve (4) closes automatically, and stop draining, holding state got back to by controller (5), and automatic flow control feedwater is flushed the toilet end;
Method two, manually to flush the toilet
1. manual flow control feedwater is flushed the toilet
Electric power starting, controller (5) is in holding state,
Touches down switch (1) once, controller (5) obtains a high level and starts photoelectric sensor (3), photoelectric sensor (3) is to pan (7) infrared radiation, photoelectric sensor (3) sends signal value to controller (5) according to the radiated infrared line strength be reflected back received, controller (5) is according to the opening time of size setting electromagnetic valve (4) of this signal value, realize the feedwater of manual flow control to flush the toilet
After the opening time that electromagnetic valve (4) reaches setting, electromagnetic valve (4) closes automatically, and stop draining, holding state got back to by controller (5), and the feedwater of manual flow control is flushed the toilet end;
2. manual maximum stream flow feedwater is flushed the toilet
Electric power starting, controller (5) is in holding state,
Soft-touch control (1) adds up striking three times in 2s, and controller (5) obtains continuous three high level, and 10s opened by controller (5) setting electromagnetic valve (4), flushes the toilet with maximum stream flow feedwater,
After the 10s opening time that electromagnetic valve (4) reaches setting, electromagnetic valve (4) closes automatically, and stop draining, holding state got back to by controller (5), and the feedwater of manual maximum stream flow is flushed the toilet end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510908227.0A CN105421550B (en) | 2015-12-10 | 2015-12-10 | A kind of operating method of intelligent flow control feedwater flushing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510908227.0A CN105421550B (en) | 2015-12-10 | 2015-12-10 | A kind of operating method of intelligent flow control feedwater flushing system |
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| CN105421550A true CN105421550A (en) | 2016-03-23 |
| CN105421550B CN105421550B (en) | 2017-08-25 |
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| CN201510908227.0A Expired - Fee Related CN105421550B (en) | 2015-12-10 | 2015-12-10 | A kind of operating method of intelligent flow control feedwater flushing system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615759A (en) * | 2016-03-24 | 2016-06-01 | 黄伟 | Movable waterless toilet bowl |
| CN108086425A (en) * | 2017-11-23 | 2018-05-29 | 广州市首试科技有限公司 | A kind of intelligent closestool induction type flushing mechanism |
| CN108301480A (en) * | 2018-03-29 | 2018-07-20 | 登封特卡电子科技有限公司 | A kind of Novel intelligent environment-friendlyroad squatting pan |
| CN109778962A (en) * | 2017-11-15 | 2019-05-21 | 吉博力国际股份公司 | Actuation means |
| CN110397133A (en) * | 2019-08-18 | 2019-11-01 | 吉林大学 | A kind of squatting pan bath induction flushing device on demand |
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| CN110397133A (en) * | 2019-08-18 | 2019-11-01 | 吉林大学 | A kind of squatting pan bath induction flushing device on demand |
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| Publication number | Publication date |
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| CN105421550B (en) | 2017-08-25 |
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