CN107740474A - A kind of squatting pan for having excretion retentate sensing cleaning device - Google Patents
A kind of squatting pan for having excretion retentate sensing cleaning device Download PDFInfo
- Publication number
- CN107740474A CN107740474A CN201711306989.9A CN201711306989A CN107740474A CN 107740474 A CN107740474 A CN 107740474A CN 201711306989 A CN201711306989 A CN 201711306989A CN 107740474 A CN107740474 A CN 107740474A
- Authority
- CN
- China
- Prior art keywords
- squatting pan
- retentate
- excretion
- foul smell
- chamber
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/04—Special arrangement or operation of ventilating devices
- E03D9/05—Special arrangement or operation of ventilating devices ventilating the bowl
Abstract
A kind of squatting pan for having excretion retentate sensing cleaning device, including：Feed pipe, the waterway electromagnetic valve of squatting pan, connection squatting pan annular bath chamber, proximity infrared sensor, control circuit, improvements introduced are：Set up foul smell aspirating mechanism and intelligent flushing controlling organization；Described foul smell aspirating mechanism includes：Induced duct, blower fan, wind path magnetic valve, control circuit, described intelligent flushing controlling organization include：Excretion retentate sensor in squatting pan, the turbidity detector installed in squatting pan sewage draining exit lower end water back bending water shutoff layer position, connection proximity infrared inductor, waterway electromagnetic valve, excretion retentate sensor, the control circuit of turbidity detector.The positive effect of the present invention is：Can be by major part（Up to more than 80%）Foul smell detaches urinal groove inner region, reduces the probability that excretion retentate in urinal is persistently detained diffusion foul smell.Reduce squatting pan uses water consumption.
Description
Technical field
The invention belongs to fixed buildings field, and in particular to have the squatting pan of deodorization water-saving function in communal bathroom.
Background technology
Now, communal bathroom still more at home uses squatting pan.Using the toilet of squatting pan, usual stink all compares
Greatly.Human body can not form a certain degree of closing to it when its reason one is squatting pan use, dissipate and be not obstructed outside foul smell, have more
Foul smell distribute in toilet.In addition, existing sensing auto-flushing squatting pan induction targets are human body rather than human body row
Thing is let out, and is generally set to human body and leaves the closet moment disposably to wash by water.Often have in urinal without excretion retentate, a small amount of excretion
Retentate and it is excessive wash by water, waste water resource.Also often there is excretion retentate once to wash away not only, be trapped in urinal, continue
Shy foul smell taste is distributed in toilet.
The content of the invention
It is an object of the invention to provide a kind of squatting pan for having excretion retentate sensing cleaning device, for communal bathroom
Cleaning, the deodorization of urinal, overcome foregoing deficiency existing for the communal bathroom of existing installation squatting pan.
The squatting pan that the present invention has retentate sensing cleaning device includes：The annular chamber of washing by water of squatting pan, connection squatting pan
Waterway electromagnetic valve on feed pipe, feed pipe, proximity infrared sensor, connection water route electricity installed in squatting pan using area
The control circuit of magnet valve and proximity infrared sensor, improvements introduced are：
Set up foul smell aspirating mechanism and intelligent flushing controlling organization；
Described foul smell aspirating mechanism includes：The induced duct that is connected on squatting pan, connect the blower fan of induced duct, installed in induced duct
On wind path magnetic valve, connection wind path magnetic valve and the proximity infrared sensor in squatting pan using area control circuit,
Described induced duct, which is connected on squatting pan bath chamber, to be increased on foul smell suction interface tube, or is connected to squatting pan increase
With in the outlet of the adjacent independent pumping chamber of bath chamber, described independent pumping chamber is close with bath cavity configuration, including along crouching
Closet ring cavity suitable for reading and it is distributed on ring cavity towards the sucker in urinal；
Described intelligent flushing controlling organization includes：Excretion retentate sensor installed in squatting pan internal upper part edge, installation
Turbidity detector in squatting pan sewage draining exit lower end water back bending water shutoff layer position, the proximity connected in squatting pan using area are red
Outer inductor, waterway electromagnetic valve, excretion retentate sensor, the control circuit of turbidity detector.
In the present invention, described excretion stay thing sensor to direct or through support to be fixed on squatting pan inner surface top pre-
On the assembling stand or fitting recess stayed；Described turbidity detector directs or through support, and to be fixed on squatting pan sewage draining exit lower end anti-
On water crook inner surface reserved assembling stand or fitting recess；
The control circuit in foul smell aspirating mechanism control circuit and intelligent flushing controlling organization in the present invention is incorporated into a list
In piece machine, setting user enters to-lasting-the closing air draft of the startup for leaving squatting pan using area in described single-chip microcomputer
Function, according to whether there is in closet excretion retentate, crook water shutoff of turning one's coat it is pure and impure, once wash by water after excretion retentate whether rush
Only, set the bath duration and whether need startup and the closing function of secondary bath.
To reach water-saving purpose, set successively in described single-chip microcomputer：Urine flushing action, the punching of less excreta
Hydrodynamic(al) work, more excreta flush action, repeatedly flush action, rush do not alarm only repeatly, each flush action is according to toilet
The waterway electromagnetic valve opening time corresponding to actual conditions setting.
Excretion retentate sensor in the present invention for infrared transmitter and infrared remote receiver or supersonic generator and
Receiver, or image recognizer.
Described turbidity detector is made up of infrared transmitting tube and infrared receiving tube, is according to GB13200 standards, according to red
Outer emissive porwer and receive the infrared light intensity of scattering and judge liquid dirt situation in water bending water shutoff layer.
The squatting pan of the present invention inhales smelly chamber and the bath public cavity of chamber.The foul smell outlet port of squatting pan and flushing pipe
It is higher than the bath import of squatting pan close to wall side, foul smell outlet port with one end of squatting pan；Control circuit controls wind path electromagnetism
Valve and waterway electromagnetic valve interlocking switching, i.e., waterway electromagnetic valve is closed, waterway electromagnetic valve is opened when wind path magnetic valve is opened
Wind path magnetic valve is closed when opening.
For ease of manufacturing and installing, in the present invention, by proximity infrared sensor, single-chip microcomputer, wind path magnetic valve, water route electricity
Magnet valve is installed concentratedly in a collection control box, and wind path magnetic valve and waterway electromagnetic valve are separately mounted to be fixed on one collected on control box
On Duan Fenglu chambers and one section of water route chamber, described collection control box is docked by wind path chamber and the hickey or flange at water route chamber both ends
Mouth is serially connected on feed pipe and induced duct parallel above squatting pan.The Turbidity measurement in single-chip microcomputer and water back bending in collection control box
In device and urinal signal wire is connected between excretion retentate sensor.
Described retentate inductor is made up of infrared transmitter and infrared remote receiver two parts, is respectively arranged in squatting pan
Inside groove both sides.
To occur starting artificial treatment when excretion retentate rushes unnet repeatly, in the central controller or each squatting pan makes
With the audible-visual annunciator of installation connection single-chip microcomputer in unit.
The present invention the course of work be：
Foul smell pump drainage
The proximity infrared inductor induction range that human body enters in foul smell aspirating mechanism, the wind path magnetic valve on induced duct are opened
Open, squatting pan pumping chamber formation low-pressure area, the air in urinal is pumped into pumping chamber, then discharges toilet through induced duct, by urinal
The foul smell that interior excretion retentate distributes is taken away.Human body leaves the proximity infrared inductor induction range in foul smell aspirating mechanism,
Wind path closed electromagnetic valve on induced duct, pumping stop, and intelligent flushing mechanism starts bath.
The water-rinsing process of intelligent flushing controlling organization control
The course of work do not washed by water.
After proximity infrared inductor measure user in flushing control mechanism leaves squatting pan using area, squatting pan
Do not change, rush without excretion retentate, turbidity detector measure water accumulation part turbidity in retentate inductor measure urinal
Water management mechanism performs not flush action, does not export waterway electromagnetic valve signal, and bath water route is closed.
The course of work of urine flushing.
After proximity infrared inductor measure user in flushing control mechanism leaves squatting pan using area, squatting pan
Changed in retentate inductor measure urinal without excretion retentate, turbidity detector measure water accumulation part turbidity, bath control
Mechanism processed performs urine flushing action, exports waterway electromagnetic valve open signal, performs flush action, when reaching urine flushing setting
Between after, export waterway electromagnetic valve shutdown signal, block bath water route.
The course of work of less excreta bath.
After proximity infrared inductor measure user in flushing control mechanism leaves squatting pan using area, squatting pan
There is a less excretion retentate in retentate inductor measure urinal, turbidity detector measure water accumulation part turbidity changes or not
Change, flushing control mechanism performs less excreta flush action, exports waterway electromagnetic valve open signal, and it is dynamic to perform bath
Make, after reaching less excreta bath setting time, export waterway electromagnetic valve shutdown signal, block bath water route.
The course of work of more excreta bath.
After proximity infrared inductor measure user in flushing control mechanism leaves squatting pan using area, squatting pan
There is a more excretion retentate in retentate inductor measure urinal, turbidity detector measure water accumulation part turbidity changes or not
Change, flushing control mechanism performs more excreta flush action, exports waterway electromagnetic valve open signal, and it is dynamic to perform bath
Make, after reaching more excreta bath setting time, output solenoid valve shutdown signal, block bath water route.
Excretion retentate is not washed from the course of work of urinal.
After the flush action for performing less excreta and more excreta, squatting pan retentate inductor and turbidity detector
Sense or detect to drain the signal that retentate is not washed from urinal, flushing control mechanism exports waterway electromagnetic valve unlatching again
Signal, more excreta flush action is performed, after reaching more excreta bath setting time, close waterway electromagnetic valve, block
Water route, is again turned on squatting pan retentate inductor and turbidity detector determines whether excretion retentate has been washed from urinal, if
Excretion retentate is not washed from urinal, exports wind path magnetic valve open signal, is opened wind path chamber, will be drained retentate in urinal
The foul smell distributed siphons away.Toilet cleaning worker is prompted to carry out manual cleaning or maintenance by sound and light alarm again.
The positive effect of the present invention is：
The foul smell pump drainage mechanism that retentate distributes in 1 squatting pan set up, can be by major part（Up to more than 80%）Foul smell detaches
Urinal groove inner region, so as to reduce the diffusion probability that retentate foul smell is drained in urinal, the toilet interior space is purified..
2nd, the probability that excretion retentate in urinal is persistently detained diffusion foul smell is reduced.Communal bathroom squatting pan area at present
Using cut-off closing mode, because cleaning worker can not intuitively differentiate there is excretion retentate in which urinal, cause local crouching more in domain
The excretion retentate foul smell in closet region continues to spread to toilet, and intelligence is realized by retentate inductor and turbidity detector
Flushing and manual prompt's technology, improve sweeping efficiency of the cleaning worker to squatting pan region, reduce and are detained excretion in urinal
The diffusion probability of thing foul smell.
3rd, reduce squatting pan uses water consumption.Pass through the retentate inductor and turbidity detector in squatting pan, difference
Squatting pan is washed by water, and urine and stool, how much is retentate, judges to drain whether retentate has washed from urinal, reduces public defend
Squatting pan uses water consumption between life.
4th, the sensing element in the present invention uses proximity infrared inductor, infrared transmitting tube and reception pipe, process signal
SCM system, perform component wind path magnetic valve, the matured product and device that water dew magnetic valve can be directly in application market,
Special facture is not required to, control strategy is realized by the software program of SCM system.
Brief description of the drawings
Fig. 1 is the front elevation of the present invention.
Fig. 2 is the side view of the present invention.
Fig. 3 is collection control box structure chart.
Fig. 4 is the intelligent control mechanism syntagmatic block diagram of the present invention.
Embodiment：
Refering to Fig. 1, Fig. 2, the squatting pan that the present invention has excretion retentate sensing cleaning device includes：Squatting pan 1, connection squatting pan
Waterway electromagnetic valve on the annular bath feed pipe 3 of chamber 2 suitable for reading, feed pipe 3.There is foul smell to aspirate air inducing on squatting pan bath chamber 2
Interface tube, the induced duct 4 for induced duct 4 is connected on air inducing interface tube, connecting each squatting pan respectively collect and are connected to towards outdoor
On blast main, blast main connecting fan.
In squatting pan manufacture, both sides reserve excretion retentate sensor fitting recess, the biography in both sides in its cavity
Two sensor stands 5 are installed in sensor fitting recess, one group of infrared hair towards closet bottom land is installed on one of support
Emitter 6-1, one group of infrared remote receiver 6-2 towards closet bottom land is installed on another support.
In squatting pan manufacture, turbidity detector fitting recess is reserved in its sewage draining exit water back bending water shutoff layer both sides, is assembled
Turbidity detector mounting bracket 7 is assembled in groove, infrared transmitting tube of the installation as turbidity detector on turbidity detector mounting bracket
8-1, infrared receiving tube 8-2.
Proximity infrared sensor 10 is installed in the positive box wall of a box body 9.Load single-chip microcomputer 11 in box.In box
Inside fix the water route chamber 13 that there is the wind path chamber 12 of docking screw thread at one section of both ends and there is docking screw thread at one section of both ends.On wind path chamber 12
Wind path magnetic valve 14 is installed.In water route, chamber 13 installs waterway electromagnetic valve 15, composition collection control box 9.Described collection control box 9 is arranged on energy
The squatting pan of human body is enough sensed using on the wall of unit area, wind path chamber 12 and water route chamber 13 therein are serially connected in draw respectively
On airduct 4 and feed pipe 3.
Refering to Fig. 4, single-chip microcomputer 11 therein connects wind path magnetic valve 14, waterway electromagnetic valve 1, proximity infrared sensor
10th, infrared transmitting tube 6-1 and infrared receiving tube 6-2, the infrared transmitting tube as turbidity detector as retentate inductor
8-1, infrared receiving tube 8-2.
Described single-chip microcomputer 11 according to whether there is in closet excretion retentate, crook water shutoff of turning one's coat it is pure and impure, once wash by water after
Whether there is excretion retentate to leave, set the bath duration and whether need secondary bath control program.And set wind path electromagnetism
Valve and waterway electromagnetic valve interlocking switching, i.e., waterway electromagnetic valve is closed, waterway electromagnetic valve is opened when wind path magnetic valve is opened
Wind path magnetic valve is closed when opening.
Claims (8)
1. a kind of squatting pan for having excretion retentate sensing cleaning device, including：The annular chamber of washing by water of squatting pan, connection squatting pan
Waterway electromagnetic valve on feed pipe, feed pipe, proximity infrared sensor, connection water route electricity installed in squatting pan using area
The control circuit of magnet valve and proximity infrared sensor, it is characterized in that：
Set up foul smell aspirating mechanism and intelligent flushing controlling organization；
Described foul smell aspirating mechanism includes：The induced duct that is connected on squatting pan, connect the blower fan of induced duct, installed in induced duct
On wind path magnetic valve, connection wind path magnetic valve and the proximity infrared sensor in squatting pan using area control circuit；
Described induced duct, which is connected on squatting pan bath chamber, to be increased on foul smell suction interface tube, or is connected to squatting pan increase
With in the outlet of the adjacent independent pumping chamber of bath chamber, described independent pumping chamber is close with bath cavity configuration, including along crouching
Closet ring cavity suitable for reading and it is distributed on ring cavity towards the sucker in urinal；
Described intelligent flushing controlling organization includes：Excretion retentate sensor installed in squatting pan internal upper part edge, installation
Turbidity detector in squatting pan sewage draining exit lower end water back bending water shutoff layer position, the proximity connected in squatting pan using area are red
Outer inductor, waterway electromagnetic valve, excretion retentate sensor, the control circuit of turbidity detector.
2. the squatting pan according to claim 1 for having excretion retentate sensing cleaning device, it is characterized in that：Described excretion
Stay thing sensor to direct or through support to be fixed on squatting pan inner surface top reserved assembling stand or fitting recess；Described
Turbidity detector direct or through support be fixed on squatting pan sewage draining exit lower end turn one's coat the reserved assembling stand of crook inner surface or
On fitting recess.
3. the squatting pan according to claim 1 for having excretion retentate sensing cleaning device, it is characterized in that：Foul smell therein
Control circuit in aspirating mechanism control circuit and intelligent flushing controlling organization is incorporated into a single-chip microcomputer, described single-chip microcomputer
Interior setting user, which enters to, to be left the startup of squatting pan using area-continuing-closes air-exhausting function, according to being whether there is in closet
Excretion retentate, crook water shutoff of turning one's coat it is pure and impure, once wash by water after excretion retentate whether wash down, set wash by water the duration and
Whether startup and the closing function of secondary bath is needed.
4. the squatting pan according to claim 3 for having excretion retentate sensing cleaning device, it is characterized in that：Described monolithic
Set successively in machine：Urine flushing action, less excreta flush action, more excreta flush action, repeatedly flush action,
Rush and do not alarm only repeatly, each flush action waterway electromagnetic valve opening time according to corresponding to being set the actual conditions of toilet.
5. the squatting pan according to claim 1 for having excretion retentate sensing cleaning device, it is characterized in that：In excretion it is stagnant
Thing sensor is stayed as infrared transmitting tube and infrared receiving tube composition, described turbidity detector is by infrared transmitting tube and infrared receiver
Pipe forms.
6. the squatting pan according to claim 1 for having excretion retentate sensing cleaning device, it is characterized in that：Squatting pan is inhaled smelly
Chamber and the bath public cavity of chamber, the foul smell outlet port of squatting pan and flushing pipe with one end of squatting pan close to wall side,
Foul smell outlet port is higher than the bath import of squatting pan；Control circuit controls wind path magnetic valve and waterway electromagnetic valve interlocking switching, i.e.,
Wind path magnetic valve, which is in, when waterway electromagnetic valve is closed when wind path magnetic valve is opened, waterway electromagnetic valve is opened closes shape
State.
7. the squatting pan according to claim 1 for having excretion retentate sensing cleaning device, it is characterized in that：Proximity is red
Outer sensor, control circuit, wind path magnetic valve, waterway electromagnetic valve are installed concentratedly in a collection control box, wind path magnetic valve and water
Way solenoid valve is separately mounted to be fixed on one section of wind path chamber and one section of water route chamber that collection is controlled on box, and described collection control box passes through wind
The hickey or flange docking port at road chamber and water route chamber both ends are serially connected on feed pipe and induced duct parallel above squatting pan,
In the turbidity detector and urinal in single-chip microcomputer and water back bending in collection control box signal wire is connected between retentate sensor.
8. the squatting pan according to claim 1 for having excretion retentate sensing cleaning device, it is characterized in that：Controlled in center
In device or each squatting pan uses the audible-visual annunciator of installation connection control circuit in unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711306989.9A CN107740474A (en) | 2017-12-11 | 2017-12-11 | A kind of squatting pan for having excretion retentate sensing cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711306989.9A CN107740474A (en) | 2017-12-11 | 2017-12-11 | A kind of squatting pan for having excretion retentate sensing cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107740474A true CN107740474A (en) | 2018-02-27 |
Family
ID=61240085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711306989.9A Pending CN107740474A (en) | 2017-12-11 | 2017-12-11 | A kind of squatting pan for having excretion retentate sensing cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107740474A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108468368A (en) * | 2018-03-16 | 2018-08-31 | 北京小米移动软件有限公司 | A kind of method and apparatus of control closestool water spray |
| CN108560659A (en) * | 2018-04-10 | 2018-09-21 | 陈伟林 | A kind of closestool of the included function that eliminates the unusual smell |
| CN108625447A (en) * | 2018-05-02 | 2018-10-09 | 曲阜市郭氏感应用品有限公司 | A kind of induction clean method and induction cleaning systems applied to water saving ware |
| CN108708443A (en) * | 2018-06-11 | 2018-10-26 | 东北大学秦皇岛分校 | A kind of squatting pan intelligence control system |
| CN110042898A (en) * | 2019-05-06 | 2019-07-23 | 郝刚 | A kind of effective taste removal squatting pan and its processing method applied to public restroom |
| CN110327000A (en) * | 2019-06-28 | 2019-10-15 | 北控滨南康健(重庆)环境工程有限公司 | A kind of public lavatory intelligence cleaning systems and method |
| CN110424507A (en) * | 2019-08-06 | 2019-11-08 | 常州工学院 | One kind is anti-to stick together squatting pan |
| EP3587684A1 (en) * | 2018-06-27 | 2020-01-01 | Eczacibasi Yapi Gerecleri Sanayi Ve Ticaret Anonim Sirketi | Automatic flushing system and method |
| RU2739216C1 (en) * | 2020-01-16 | 2020-12-22 | Глобал Уан Тек Корпорейшн | Smart toilet design with automatic flushing |
-
2017
- 2017-12-11 CN CN201711306989.9A patent/CN107740474A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468368A (en) * | 2018-03-16 | 2018-08-31 | 北京小米移动软件有限公司 | A kind of method and apparatus of control closestool water spray |
| US11111661B2 (en) | 2018-03-16 | 2021-09-07 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and device for controlling water spouting of toilet |
| 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 |
| CN108560659A (en) * | 2018-04-10 | 2018-09-21 | 陈伟林 | A kind of closestool of the included function that eliminates the unusual smell |
| CN108625447A (en) * | 2018-05-02 | 2018-10-09 | 曲阜市郭氏感应用品有限公司 | A kind of induction clean method and induction cleaning systems applied to water saving ware |
| CN108708443A (en) * | 2018-06-11 | 2018-10-26 | 东北大学秦皇岛分校 | A kind of squatting pan intelligence control system |
| EP3587684A1 (en) * | 2018-06-27 | 2020-01-01 | Eczacibasi Yapi Gerecleri Sanayi Ve Ticaret Anonim Sirketi | Automatic flushing system and method |
| CN110042898A (en) * | 2019-05-06 | 2019-07-23 | 郝刚 | A kind of effective taste removal squatting pan and its processing method applied to public restroom |
| CN110327000A (en) * | 2019-06-28 | 2019-10-15 | 北控滨南康健(重庆)环境工程有限公司 | A kind of public lavatory intelligence cleaning systems and method |
| CN110424507A (en) * | 2019-08-06 | 2019-11-08 | 常州工学院 | One kind is anti-to stick together squatting pan |
| RU2739216C1 (en) * | 2020-01-16 | 2020-12-22 | Глобал Уан Тек Корпорейшн | Smart toilet design with automatic flushing |
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