CN109386035A - Auto-flushing squat type closet - Google Patents
Auto-flushing squat type closet Download PDFInfo
- Publication number
- CN109386035A CN109386035A CN201811297550.9A CN201811297550A CN109386035A CN 109386035 A CN109386035 A CN 109386035A CN 201811297550 A CN201811297550 A CN 201811297550A CN 109386035 A CN109386035 A CN 109386035A
- Authority
- CN
- China
- Prior art keywords
- solenoid valve
- liquid level
- sensor
- urinal
- water tank
- Prior art date
- 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.)
- Pending
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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
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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 a kind of auto-flushing squat type closets, the pressure sensor of this squat type closet is set to the pedal of urinal two sides, infrared sensor is set to urinal rear wall, first liquid level sensor and the second liquid level sensor are set in water tank and are located at water tank upper and lower part, first solenoid valve is set to tank inlet pipe, second solenoid valve is set to the water pipe of connection water tank and urinal, and pressure sensor, infrared sensor, the first liquid level sensor, the second liquid level sensor, the first solenoid valve and second solenoid valve are electrically connected with the controller respectively.This squat type closet overcomes the defect of traditional squat type closet bath mode, without by drawing, realizing the function of auto-flushing, lavatory deodorization, it is ensured that the cleaning of lavatory effectively saves water resource manually.
Description
Technical field
The present invention relates to a kind of auto-flushing squat type closets.
Background technique
Public arena lavatory mostly uses greatly squat type closet at present, squat type closet refer to when use by human body take crouching formula with the characteristics of just
The bath mode of device, squat type closet is mainly pressed manually or is drawn manually.The bath mode is easy the shape on the mechanical switch by drawing
At the propagation of bacterium, cause with regard to being unwilling behind lavatory by drawing.On the other hand, due to user forget by draw or by the time of drawing it is long
Short control is bad, may cause the unsuccessful phenomenon of bath, prevent the excreta in squat type closet causes lavatory from washing out in time
Pollution；There is also the defects of water resource waste for the manual bath mode for pressing drawing simultaneously.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of auto-flushing squat type closet, this squat type closet overcomes traditional crouching
The defect of toilet flushing mode, without by drawing, realizing the function of auto-flushing, lavatory deodorization manually, it is ensured that the cleaning of lavatory,
Effectively save water resource.
In order to solve the above technical problems, auto-flushing squat type closet of the present invention includes urinal, stepping on set on the urinal two sides
Plate, water tank, connect water tank and urinal water pipe and tank inlet pipe, further include controller, pressure sensor, infrared sensor,
First liquid level sensor, the second liquid level sensor, the first solenoid valve and second solenoid valve, the pressure sensor be set to it is described just
The pedal of pond two sides, the infrared sensor are set to the urinal rear wall, and first liquid level sensor and the second liquid level pass
Sensor is set in the water tank and is located at water tank upper and lower part, and first solenoid valve is set to the water tank water intake
Pipe, the second solenoid valve are set to the water pipe of the connection water tank and urinal, the pressure sensor, infrared sensor, first
Liquid level sensor, the second liquid level sensor, the first solenoid valve and second solenoid valve are electrically connected with the controller respectively.
Further, the controller is single-chip microcontroller.
Further, the single-chip microcontroller is powered by battery, and is equipped with light current indicator light, and the light current indicator light is lighted,
The battery is replaced in prompt.
Since auto-flushing squat type closet of the present invention uses above-mentioned technical proposal, i.e. the pressure sensor of this squat type closet is set to urinal
The pedal of two sides, infrared sensor are set to urinal rear wall, and the first liquid level sensor and the second liquid level sensor are set in water tank
And be located at water tank upper and lower part, the first solenoid valve be set to tank inlet pipe, second solenoid valve be set to connection water tank with
The water pipe of urinal, pressure sensor, infrared sensor, the first liquid level sensor, the second liquid level sensor, the first solenoid valve and
Two solenoid valves are electrically connected with the controller respectively.This squat type closet overcomes the defect of traditional squat type closet bath mode, without manual
By drawing, the function of auto-flushing, lavatory deodorization is realized, it is ensured that the cleaning of lavatory effectively saves water resource.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and embodiments:
Fig. 1 is auto-flushing squat type closet schematic diagram of the present invention.
Specific embodiment
Embodiment is as shown in Figure 1, auto-flushing squat type closet of the present invention includes urinal 1, the pedal set on 1 two sides of urinal
2, the water pipe 4 and tank inlet pipe 5 of water tank 3, connection water tank 3 and urinal 1, further includes controller 6, pressure sensor 7, infrared biography
Sensor 8, the first liquid level sensor 91, the second liquid level sensor 92, the first solenoid valve 93 and second solenoid valve 94, the pressure pass
Sensor 7 is set to the pedal 2 of 1 two sides of urinal, and the infrared sensor 8 is set to 1 rear wall of urinal, first liquid level
Sensor 91 and the second liquid level sensor 92 are set in the water tank 3 and are located at 3 upper and lower part of water tank, and described first
Solenoid valve 93 is set to the tank inlet pipe 5, and the second solenoid valve 94 is set to the water pipe 4 of the connection water tank 3 and urinal 1,
The pressure sensor 7, infrared sensor 8, the first liquid level sensor 91, the second liquid level sensor 92,93 and of the first solenoid valve
Second solenoid valve 94 is electrically connected with the controller 6 respectively.
Preferably, the controller 6 is single-chip microcontroller.
Preferably, the single-chip microcontroller is powered by battery, and is equipped with light current indicator light 61,61 points of the light current indicator light
It is bright, it prompts to replace the battery.
In this squat type closet, infrared sensor is a kind of non-contact sensor that optical signal can be converted to electric signal output
Device comprising infrared transmitter and infrared remote receiver；Pressure sensor can experience pressure signal, and can incite somebody to action according to certain rule
Pressure signal is converted into available output electric signal；Liquid level sensor is a kind of sensor for measuring liquid level, can be by liquid
Position signal is converted into current signal output.
This squat type closet is in application, pressure when user's both feet are across standing on the pedal of squat type closet two sides, below pedal
Infrared sensor on sensor and lavatory wall detects signal；When pressure signal and infrared signal disappear, control
After device is delayed 5 seconds, control second solenoid valve is opened, and starts to wash by water；When water tank level height drops to the second liquid level sensor
When height, second solenoid valve is closed, bath terminates.
When liquid level drops to the second liquid level sensor in water tank, while controller controls second solenoid valve closing
The first solenoid valve is opened, water is added into water tank by water inlet pipe；When water tank level height rises to the first liquid level sensor, close
The first solenoid valve is closed, water tank adds water to terminate；To realize the auto-flushing of squat type closet.It is small to can be set 24 by controller simultaneously
When unmanned auto-flushing when using it is primary, prevent in squat type closet trap that water is dry, cause foul smell to return and alter, play the work of deodorization
With.
Wherein, controller can use single-chip microcontroller, and feature-rich, setting is simple, and is battery powered, and work as battery power
Light current beacon lamp is always on when insufficient, prompts replacement battery in time.It, can be to infrared biography additionally, due to the difference in toilet design space
The sensitivity of sensor is adjusted, it is ensured that detects the accurate of signal.
This squat type closet joined liquid level sensor, pressure sensor and infrared sensor, using single-chip microcontroller as controller, pass through
The on-off for controlling solenoid valve realizes bath and adds water；It washes by water in time after can guaranteeing squat type closet use, prevents contact from grasping by drawing
The spread of germs of work；Meanwhile the introducing of multisensor is avoided due to mobile with regard to lavatory people position so that single-sensor erroneous judgement etc. is asked
Topic has stronger practicability, it is ensured that the cleaning of lavatory effectively saves water resource.
Claims (3)
1. a kind of auto-flushing squat type closet, including urinal, the pedal set on the urinal two sides, water tank, connection water tank and urinal
Water pipe and tank inlet pipe, it is characterised in that: further include controller, pressure sensor, infrared sensor, the first level sensing
Device, the second liquid level sensor, the first solenoid valve and second solenoid valve, the pressure sensor are set to stepping on for the urinal two sides
Plate, the infrared sensor are set to the urinal rear wall, and first liquid level sensor and the second liquid level sensor are set to institute
State in water tank and be located at water tank upper and lower part, first solenoid valve is set to the tank inlet pipe, and described second
Solenoid valve be set to it is described connection water tank and urinal water pipe, the pressure sensor, infrared sensor, the first liquid level sensor,
Second liquid level sensor, the first solenoid valve and second solenoid valve are electrically connected with the controller respectively.
2. auto-flushing squat type closet according to claim 1, it is characterised in that: the controller is single-chip microcontroller.
3. auto-flushing squat type closet according to claim 2, it is characterised in that: the single-chip microcontroller is powered by battery, and
And it is equipped with light current indicator light, the light current indicator light is lighted, and prompts to replace the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811297550.9A CN109386035A (en) | 2018-11-01 | 2018-11-01 | Auto-flushing squat type closet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811297550.9A CN109386035A (en) | 2018-11-01 | 2018-11-01 | Auto-flushing squat type closet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109386035A true CN109386035A (en) | 2019-02-26 |
Family
ID=65427329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811297550.9A Pending CN109386035A (en) | 2018-11-01 | 2018-11-01 | Auto-flushing squat type closet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109386035A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093961A (en) * | 2019-05-17 | 2019-08-06 | 山东商业职业技术学院 | A kind of school's public restroom flushing system and its control method |
| CN111255033A (en) * | 2020-02-25 | 2020-06-09 | 中国水利水电科学研究院 | Intelligent flushing squatting pan |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06306913A (en) * | 1993-04-27 | 1994-11-01 | Aisin Seiki Co Ltd | Automatic flush closet device |
| WO2008017314A1 (en) * | 2006-08-07 | 2008-02-14 | Etr Elektronik Und Technologie Rump Gmbh | Method and apparatus for detecting the use of urinals and for initiating automatic flushing |
| CN201109932Y (en) * | 2007-11-21 | 2008-09-03 | 迟宗涛 | Intelligent automatically flushing water apparatus for sit type closestool |
| CN201908349U (en) * | 2010-11-18 | 2011-07-27 | 周兴发 | Sanitary ware with automatic cleaning function |
| CN202090419U (en) * | 2011-05-25 | 2011-12-28 | 山东科技大学 | Pressure sensing squatting pan |
| CN202298789U (en) * | 2011-11-02 | 2012-07-04 | 高亮 | Automatic water saving system device |
| CN204510407U (en) * | 2015-01-04 | 2015-07-29 | 杭州市农业建筑设计有限公司瓶窑分公司 | New-type auto-flushing urinal |
| CN204875994U (en) * | 2015-08-20 | 2015-12-16 | 程强 | Automatic flushing system in intelligent bathroom |
| CN105297856A (en) * | 2014-06-04 | 2016-02-03 | 方桂洪 | Intelligent water-saving automatic toilet flushing device |
| CN205062957U (en) * | 2015-10-27 | 2016-03-02 | 东北大学秦皇岛分校 | Forced induction formula bathroom apparatus |
-
2018
- 2018-11-01 CN CN201811297550.9A patent/CN109386035A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06306913A (en) * | 1993-04-27 | 1994-11-01 | Aisin Seiki Co Ltd | Automatic flush closet device |
| WO2008017314A1 (en) * | 2006-08-07 | 2008-02-14 | Etr Elektronik Und Technologie Rump Gmbh | Method and apparatus for detecting the use of urinals and for initiating automatic flushing |
| CN201109932Y (en) * | 2007-11-21 | 2008-09-03 | 迟宗涛 | Intelligent automatically flushing water apparatus for sit type closestool |
| CN201908349U (en) * | 2010-11-18 | 2011-07-27 | 周兴发 | Sanitary ware with automatic cleaning function |
| CN202090419U (en) * | 2011-05-25 | 2011-12-28 | 山东科技大学 | Pressure sensing squatting pan |
| CN202298789U (en) * | 2011-11-02 | 2012-07-04 | 高亮 | Automatic water saving system device |
| CN105297856A (en) * | 2014-06-04 | 2016-02-03 | 方桂洪 | Intelligent water-saving automatic toilet flushing device |
| CN204510407U (en) * | 2015-01-04 | 2015-07-29 | 杭州市农业建筑设计有限公司瓶窑分公司 | New-type auto-flushing urinal |
| CN204875994U (en) * | 2015-08-20 | 2015-12-16 | 程强 | Automatic flushing system in intelligent bathroom |
| CN205062957U (en) * | 2015-10-27 | 2016-03-02 | 东北大学秦皇岛分校 | Forced induction formula bathroom apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093961A (en) * | 2019-05-17 | 2019-08-06 | 山东商业职业技术学院 | A kind of school's public restroom flushing system and its control method |
| CN110093961B (en) * | 2019-05-17 | 2021-06-01 | 山东商业职业技术学院 | School public washroom flushing system and control method thereof |
| CN111255033A (en) * | 2020-02-25 | 2020-06-09 | 中国水利水电科学研究院 | Intelligent flushing squatting pan |
| CN111255033B (en) * | 2020-02-25 | 2021-04-02 | 中国水利水电科学研究院 | Intelligent flushing squatting pan |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190226 |