CN202809780U - Multifunctional flushing controller for washrooms - Google Patents
Multifunctional flushing controller for washrooms Download PDFInfo
- Publication number
- CN202809780U CN202809780U CN 201220270760 CN201220270760U CN202809780U CN 202809780 U CN202809780 U CN 202809780U CN 201220270760 CN201220270760 CN 201220270760 CN 201220270760 U CN201220270760 U CN 201220270760U CN 202809780 U CN202809780 U CN 202809780U
- Authority
- CN
- China
- Prior art keywords
- microprocessor
- flushing
- control circuit
- gravity
- valve control
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to the field of flushing control, in particular to a multifunctional flushing controller which comprises a microprocessor, a gravity sensor and a flushing valve control circuit, wherein the gravity sensor is connected with the input end of the microprocessor, and is used for detecting the variations of gravity on the surface of a urinal and transmitting the corresponding information to the microprocessor; the flushing valve control circuit is connected to the output end of the microprocessor, and receives the command given out by the microprocessor and executes the command; the input end of the microprocessor is connected with an infrared sensor for detecting whether a person leaves the washroom or not and transmitting the information to the microprocessor; the output end of the microprocessor is also connected with an ultraviolet generation circuit and a fan motor; and the infrared sensor receives the command given out by the microprocessor and starts the ultraviolet disinfection and air exchange after detecting that the person leaves the washroom. The waste of water sources, caused by inaccurate infrared detection, is avoided. The air exchange and the ultraviolet disinfection are carried out in flushing, without manual operation, so that the air freshness and the environment sanitation in the washroom can be kept at moments.
Description
Technical field
The utility model relates to the bath control field, is specifically a kind of multi-functional flushing controller with exhaust control and ultraviolet disinfection control for the lavatory.
Background technology
Infrared induction is generally adopted in the induction type bath of existing lavatory, yet infrared induction exists the induction error to cause twice water flushing, thereby causes the waste at water source.Because smell is dirty in the lavatory, generally after being finished the lavatory, start exhaust fan and take a breath, can not obtain timely sterilizing for the bacterium of hyperplasia yet.Environmental and human health impacts is caused adverse effect.
The utility model content
For above shortcomings part in the prior art, technical problem to be solved in the utility model provides a kind of multi-functional flushing controller in lavatory with functions such as bath sterilizations.
The utility model is realized by the following technical solutions:
The multi-functional flushing controller in a kind of lavatory, comprise microprocessor, gravity sensor, flushing valve control circuit, wherein gravity sensor is connected with the input of microprocessor, detect on the urinal face and pass to microprocessor owing to Gravity changer and with corresponding information, the flushing valve control circuit is connected to the output of microprocessor, receives the order of microprocessor and carries out this order.
Whether the input of described microprocessor is connected with infrared sensor, leave for detection of the people, and this information is passed to microprocessor; The output of microprocessor also is connected with the ultraviolet circuit for generating, and after infrared sensor detected the people and leaves, the instruction that receives microprocessor also started ultraviolet disinfection.
One output of described microprocessor also is connected with fan electromotor, the operation of control scavenger fan.
The beneficial effects of the utility model are: adopt gravity sensor to replace the infrared sensor impacts flush to respond to detection, avoided infrared detection to be forbidden to cause water waste.
In bath, take a breath and the ultraviolet disinfection processing, without manually-operated, keep the health of the pure and fresh and environment of lavatory air constantly.
Description of drawings
Fig. 1 is the structured flowchart of the utility model controller.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
As shown in Figure 1, the utility model comprises microprocessor, gravity sensor, flushing valve control circuit, wherein gravity sensor is connected with the input of microprocessor, detect on the urinal face and pass to microprocessor owing to Gravity changer and with corresponding information, the output that the flushing valve control circuit is connected to microprocessor receives, and the order of microprocessor is also carried out this order.Whether the input of described microprocessor is connected with infrared sensor, leave for detection of the people, and this information is passed to microprocessor; The output of microprocessor also is connected with the ultraviolet circuit for generating, and after infrared sensor detected the people and leaves, the instruction that receives microprocessor also started ultraviolet disinfection.One output of microprocessor also is connected with fan electromotor, the operation of control scavenger fan.
Be provided with the function of time-delay in the microprocessor, be not to send instruction to the flushing valve control circuit after the information of reception gravity sensor at once, meeting analysis-by-synthesis after receiving the information of infrared sensor after the judgement human body leaves, is just sent instruction control flushing valve control circuit control bath.
The course of work of the present utility model is as follows:
At first, after gravity sensor detects Gravity changer, the information that detects is passed to microprocessor, microprocessor is stored, after human body leaves, infrared sensor has spread out of and has surpassed twice signal, and microprocessor is judged in conjunction with the gravitational cue of storage, then made the instruction of bath.Simultaneously, start ultraviolet circuit for generating and fan carries out disinfection and pump-down process.Voluntarily the time of set handling, the time that arranges in the present embodiment is 5 minutes, when sterilization and exhaust above stopping voluntarily after 5 minutes.During, again sense human body if any infrared inductor after, stop immediately sterilization, in order to avoid ultraviolet is to the injury of human body.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. multi-functional flushing controller in lavatory, it is characterized in that: comprise microprocessor, gravity sensor, flushing valve control circuit, wherein gravity sensor is connected with the input of microprocessor, detect on the urinal face Gravity changer and corresponding information is passed to microprocessor, the flushing valve control circuit is connected to the output of microprocessor, receives the order of microprocessor and carries out this order.
2. whether according to the multi-functional flushing controller in lavatory claimed in claim 1, it is characterized in that: the input of described microprocessor is connected with infrared sensor, leave for detection of the people, and this information is passed to microprocessor; The output of microprocessor also is connected with the ultraviolet circuit for generating, and after infrared sensor detected the people and leaves, the instruction that receives microprocessor also started ultraviolet disinfection.
3. according to the multi-functional flushing controller in lavatory claimed in claim 2, it is characterized in that: an output of described microprocessor also is connected with fan electromotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270760 CN202809780U (en) | 2012-06-02 | 2012-06-02 | Multifunctional flushing controller for washrooms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270760 CN202809780U (en) | 2012-06-02 | 2012-06-02 | Multifunctional flushing controller for washrooms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202809780U true CN202809780U (en) | 2013-03-20 |
Family
ID=47868688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220270760 Expired - Fee Related CN202809780U (en) | 2012-06-02 | 2012-06-02 | Multifunctional flushing controller for washrooms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202809780U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104420519A (en) * | 2013-08-19 | 2015-03-18 | 林兆钧 | Toilet deodorizer |
| CN104783722A (en) * | 2015-04-22 | 2015-07-22 | 营口春港康复辅助器具科技有限公司 | Intelligent and safe type electric lifting assistant potty chair |
| CN107632145A (en) * | 2017-08-17 | 2018-01-26 | 四川康码科技有限公司 | Based on the medical detection system just to struggle against |
| CN112400705A (en) * | 2020-11-26 | 2021-02-26 | 小佩网络科技（上海）有限公司 | Pet toilet and detection method thereof |
-
2012
- 2012-06-02 CN CN 201220270760 patent/CN202809780U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104420519A (en) * | 2013-08-19 | 2015-03-18 | 林兆钧 | Toilet deodorizer |
| CN104783722A (en) * | 2015-04-22 | 2015-07-22 | 营口春港康复辅助器具科技有限公司 | Intelligent and safe type electric lifting assistant potty chair |
| CN104783722B (en) * | 2015-04-22 | 2016-03-30 | 营口春港康复辅助器具科技有限公司 | Intelligent safety electric up-down power-assisted chair for closet |
| CN107632145A (en) * | 2017-08-17 | 2018-01-26 | 四川康码科技有限公司 | Based on the medical detection system just to struggle against |
| CN112400705A (en) * | 2020-11-26 | 2021-02-26 | 小佩网络科技（上海）有限公司 | Pet toilet and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130602 |