CN207017375U - Automatic water-saving flushing controller for public toilet - Google Patents
Automatic water-saving flushing controller for public toilet Download PDFInfo
- Publication number
- CN207017375U CN207017375U CN201720803082.2U CN201720803082U CN207017375U CN 207017375 U CN207017375 U CN 207017375U CN 201720803082 U CN201720803082 U CN 201720803082U CN 207017375 U CN207017375 U CN 207017375U
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- CN
- China
- Prior art keywords
- lavatory
- automatic water
- processor module
- toilet
- ccd sensor
- Prior art date
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 19
- 230000003111 delayed effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 230000006698 induction Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to an automatic water-saving flush water controller of public latrine, this automatic water-saving flush water controller of public latrine includes: the pyroelectric infrared sensor is used for detecting movable personnel in the toilet, and is a CCD sensor suitable for shooting among toilets in the toilet; the corresponding signal input end of a processor module is respectively connected with the signal output end of the CCD sensor, and the output end of the processor module is connected with the control end of an electromagnetic valve for a toilet flushing water tank; when the processor judges that the personnel leaves or enters the toilet, the electromagnetic valve is controlled to be opened or kept in a closed state; the utility model discloses an automatic water-saving flush water controller of public latrine is through releasing more accurate bath control mode of infra red ray induction than traditional heat, has avoided the tradition to get into and all carry out the flushing operation when walking out the lavatory room at the people, reaches the purpose of using water wisely.
Description
Technical field
It the utility model is related to a kind of public lavatory automatic water-saving flushing controller.
Background technology
Public lavatory largely uses pyroelectric infrared sensing auto-flusher, and it utilizes human body heat-releasing infrared light control electromagnetism
Valve etc. is opened Cistern valve and discharged water.As long as someone occurs in search coverage, water tank will discharge water, and personnel activity is very multiple in public lavatory
It is miscellaneous, it is found that control has a large amount of malfunctions, cause the waste of water resource.
Utility model content
The purpose of this utility model is to provide a kind of public lavatory automatic water-saving flushing controller, to reach water-saving mesh
's.
In order to solve the above-mentioned technical problem, the utility model provides a kind of public lavatory automatic water-saving flushing controller, including：
Suitable for the ccd sensor being shot each lavatory in lavatory；The corresponding signal input of one processor module
It is connected respectively with the signal output part of ccd sensor, and the output end of the processor module and toilet cistern magnetic valve
Control terminal be connected；When the processor judges that personnel walk out or during between lavatory, control magnetic valve is opened or remained turned-off
State.
Further, the public lavatory automatic water-saving flushing controller also includes：What is be connected with processor module is pyroelectric infrared
Sensor and clock module；The pyroelectric infrared sensor is used to detect the movable personnel in lavatory；When delay certain time
When judging nobody, the processor module in a dormant state, when pyroelectric infrared sensor detection lavatory in movable personnel
When, wake up processor module and start ccd sensor.
The beneficial effects of the utility model are that public lavatory automatic water-saving flushing controller of the present utility model passes through than traditional heat
Release infrared induction more accurately to wash by water control mode, avoid tradition and carry out the behaviour that flushes the toilet when people enters and walks out between lavatory
Make, reach water-saving purpose.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the schematic layout pattern one of public lavatory automatic water-saving flushing controller of the present utility model；
Fig. 2 is the schematic layout pattern two of public lavatory automatic water-saving flushing controller of the present utility model；
Fig. 3 is public lavatory automatic water-saving flushing controller theory diagram of the present utility model.
In figure：10, urinal 2, ccd sensor 3, pyroelectric infrared sensor 4 between dividing plate 1, lavatory.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment 1 provides a kind of public lavatory automatic water-saving flushing controller, including：It is suitable
10 ccd sensor 3 shot, ccd sensor 3 are adapted to detect for people's moving direction, that is, entered each lavatory in lavatory
Or walk out between lavatory 10 people's image；The corresponding signal input of the one processor module signal output with ccd sensor 3 respectively
End is connected, and the output end of the processor module is connected with toilet cistern with the control terminal of magnetic valve；When the processor
Judgement personnel are walked out or during into 10 between lavatories, and control magnetic valve is opened or remained off.
Wherein, the processor module such as, but not limited to uses MSP430；10 are separated by each dividing plate 1 between lavatory.
When being realized only 10 between personnel walk out lavatory by the control bath of this public lavatory automatic water-saving flushing controller, control
Magnetic valve is opened, and realization flushes the toilet, overcome tradition it is pyroelectric infrared 10 between personnel pass in and out lavatory when can trigger and flush the toilet, bring
The problem of water resource waste.
Further, in order to save electric energy, the public lavatory automatic water-saving flushing controller also includes：It is connected with processor module
Pyroelectric infrared sensor and clock module；The pyroelectric infrared sensor is used to detect the movable personnel in lavatory, when
Clock module is used to set delay time；When be delayed certain time judge nobody when, the processor module in a dormant state, when
When pyroelectric infrared sensor detects the movable personnel in lavatory, wake up processor module and start ccd sensor.
Lavatory nobody when, the processor module in a dormant state, close ccd sensor 3；Enter when Toilet engaged
When, pyroelectric infrared sensor 4 is triggered, and be delayed after certain time, the processor module control ccd sensor 3 is opened.
Specifically, the method for work of public lavatory automatic water-saving flushing controller is as follows：
(1) detected by pyroelectric infrared sensor 4 in visual field when having personnel activity, wake up processor module and start CCD
Sensor 3；
(2) when 10 ecto-entads move between personnel enter lavatory from outside, ccd sensor 3 is connect by hyperfocal distance camera lens
By image, and the direction of motion of personnel is identified by processor module, ecto-entad (enters 10 between lavatory), then controls electromagnetism
Valve does not work, and does not flush the toilet.
(4) if personnel go out 10 between lavatory, processor module control electromagnetic valve work, flushed the toilet.
Preferably, if field range can not cover whole urinals (between lavatory), probe parallel processing can be increased.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (2)
- A kind of 1. public lavatory automatic water-saving flushing controller, it is characterised in that including：Suitable for the ccd sensor being shot each lavatory in lavatory；The corresponding signal input of one processor module is connected with the signal output part of ccd sensor respectively, andThe output end of the processor module is connected with toilet cistern with the control terminal of magnetic valve；When the processor judges that personnel walk out or during between lavatory, control magnetic valve is opened or remained off.
- 2. public lavatory automatic water-saving flushing controller according to claim 1, it is characterised in thatThe public lavatory automatic water-saving flushing controller also includes：The pyroelectric infrared sensor and clock module being connected with processor module；The pyroelectric infrared sensor is used to detect the movable personnel in lavatory；When be delayed certain time judge nobody when, the processor module in a dormant state, when pyroelectric infrared sensor visit When surveying the movable personnel in lavatory, wake up processor module and start ccd sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720803082.2U CN207017375U (en) | 2017-07-04 | 2017-07-04 | Automatic water-saving flushing controller for public toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720803082.2U CN207017375U (en) | 2017-07-04 | 2017-07-04 | Automatic water-saving flushing controller for public toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207017375U true CN207017375U (en) | 2018-02-16 |
Family
ID=61483605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720803082.2U Active CN207017375U (en) | 2017-07-04 | 2017-07-04 | Automatic water-saving flushing controller for public toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207017375U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178127A (en) * | 2017-07-04 | 2017-09-19 | 常州机电职业技术学院 | Automatic water-saving flush controller for public toilet and working method thereof |
| CN108625449A (en) * | 2018-05-23 | 2018-10-09 | 夏文才 | A kind of intelligence lavatory automated programming system |
-
2017
- 2017-07-04 CN CN201720803082.2U patent/CN207017375U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178127A (en) * | 2017-07-04 | 2017-09-19 | 常州机电职业技术学院 | Automatic water-saving flush controller for public toilet and working method thereof |
| CN108625449A (en) * | 2018-05-23 | 2018-10-09 | 夏文才 | A kind of intelligence lavatory automated programming system |
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