CN202925618U - Pedaling water-saving control device - Google Patents
Pedaling water-saving control device Download PDFInfo
- Publication number
- CN202925618U CN202925618U CN 201220636323 CN201220636323U CN202925618U CN 202925618 U CN202925618 U CN 202925618U CN 201220636323 CN201220636323 CN 201220636323 CN 201220636323 U CN201220636323 U CN 201220636323U CN 202925618 U CN202925618 U CN 202925618U
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- water
- pedaling
- control device
- saving control
- foot
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- Expired - Fee Related
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Abstract
The utility model provides a pedaling water-saving control device, solving the problems that the conventional water-saving control device is damaged easily and has short service life. The pedaling water-saving control device comprises a pedal plate and a water source, as well as a pedaling sensor, a solenoid valve and a singlechip, wherein the pedaling sensor is arranged below the pedal plate and is used for sensing whether the pedal plate is pedaled by a user; the solenoid valve is used for opening and closing the water source; and the singlechip is connected with the pedaling sensor and the solenoid valve and is used for receiving a signal of the pedaling sensor and controlling the solenoid valve to work. According to the pedaling water-saving control device, a mechanical pedaling switch structure is thoroughly changed, the singlechip controls the solenoid valve to open or close the valve after receiving the signal of the pedaling sensor, and as the mechanical connection is not adopted, the service life of the device is greatly prolonged; and the pedaling water-saving control device is intelligently controlled, and a good water-saving effect can be achieved.
Description
Technical field
The utility model relates to water saving control technology field, and particularly a kind of sensor and single-chip microcomputer of utilizing is to reach water-saving pedal water-saving control device.
Background technology
In order to solve the problem of traditional water tap water-saving DeGrain, the foot-operated water-saving control switch valve of many employings is controlled the switches of water pipe at present, and this apparatus structure is simple, can control quickly and easily the Kai Heguan of current, realize " people leakes water and stops ", reach the purpose of water saving.But this control mode adopts frame for movement more, and foot rest connects slide fastener and drives switch valve, foot-operated foot rest during use, and foot rest moves down, and drives switch valve, thereby water pipe is opened.This structural feet pedal connects slide fastener easily to be damaged, and needs often to change, and also can occur damaging because valve appears in frequent switch the poorly sealed situation that causes.
The utility model content
Goal of the invention of the present utility model is to provide a kind of foot-operated water-saving control device, has solved existing water-saving control device and has easily damaged short problem in application life.
The technical solution of the utility model is achieved in that a kind of pedal water-saving control device, comprises foot rest, water source, is arranged on to be used for the foot-operated sensor whether induction has the people under foot rest; Be used for controlling the electromagnetic valve that the water source opens and closes; Be used for receiving described foot-operated sensor signal and control the single-chip microcomputer of described electromagnetic valve work, described single-chip microcomputer input and described foot-operated sensor, described single-chip microcomputer output is connected with described electromagnetic valve.
As preferred technical scheme, described electromagnetic valve is impulse electromagnetic valve.
As preferred technical scheme, described foot rest is rectangle or foot-engaging shape.
As preferred technical scheme, described foot rest is steel plate, corrosion resistant plate, plastic plate or armorplate glass.
The available powered battery of whole device need not wiring, and is easy for installation.
The utility model thoroughly changes mechanical type foot switch structure, and after single-chip microcomputer receives sensor signal, the control electromagnetic valve opens or closes valve, so owing to not had mechanical connection greatly to increase equipment life; Based Intelligent Control can reach good water-saving result.And the SCM program control circuit can be compiled and edited program according to the control appliance needs, because this equipment can be applicable to shower, washes one's hands, and the place that flushing etc. are different is should scope wider.
Description of drawings
The foot-operated water-saving control device schematic block circuit diagram of Fig. 1 the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
The present embodiment provides a kind of foot-operated water-saving control device, is used in the automatic shutter that shower head is controlled in the bathroom.The present embodiment circuit control principle block diagram as shown in Figure 1, this pedal water-saving control device comprises foot rest, water source, is arranged under foot rest to be used for the foot-operated sensor whether induction has the people; Be used for controlling the electromagnetic valve that the water source opens and closes; Be used for receiving described foot-operated sensor signal and control the single-chip microcomputer of described electromagnetic valve work, described single-chip microcomputer input and described foot-operated sensor, described single-chip microcomputer output is connected with described electromagnetic valve.
Electromagnetic valve is impulse electromagnetic valve, and power is little, good energy-conserving effect.
Foot rest is for being arranged on rectangular plastic flitch under shower head.The foot rest shape is not limited to this, can select as required various shapes.
This device control flow comprises the steps:
Steps A: the minimum threshold of input clock processing module and max-thresholds in single-chip microcomputer.
Step B: when the foot switch inductor is sensed signal, the clock processing module of single-chip microcomputer begins timing; During the minimum threshold set less than single-chip microcomputer when the duration, single-chip microcomputer does not send command signal.
The minimum threshold of setting greater than single-chip microcomputer when the duration is during less than max-thresholds, and single-chip microcomputer sends command signal to electromagnetic valve, and the solenoid control water source is opened.
During the max-thresholds set greater than single-chip microcomputer when the duration, single-chip microcomputer sends command signal to electromagnetic valve, and the solenoid control water source is closed.
Step C: repeating step B, continue cycle detection and whether open the water source.
In the present embodiment, single-chip microcomputer identification pressure signal if any artificial press brick to put foreign material on pedal will be not to electromagnetic valve Automatic shutting-down of signal water source.
Embodiment 2
The present embodiment provides a kind of foot-operated water-saving control device, is used in and controls bath in closet stall.The present embodiment circuit control principle block diagram as shown in Figure 1, this pedal water-saving control device comprises foot rest, water source, is arranged under foot rest to be used for the foot-operated sensor whether induction has the people; Be used for controlling the electromagnetic valve that the water source opens and closes; Be used for receiving described foot-operated sensor signal and control the single-chip microcomputer of described electromagnetic valve work, described single-chip microcomputer input and described foot-operated sensor, described single-chip microcomputer output is connected with described electromagnetic valve.
Electromagnetic valve is impulse electromagnetic valve, and power is little, good energy-conserving effect.
Foot rest is the foot-engaging plastic plate that is arranged on the closet stall both sides of the edge.The foot rest shape is not limited to this, can select as required various shapes.
This device control flow comprises the steps:
Steps A: the minimum threshold values of input clock processing module and maximum threshold values in single-chip microcomputer.
Step B: when the foot switch inductor is sensed signal, the clock processing module of single-chip microcomputer begins timing; During the minimum threshold set less than single-chip microcomputer when the duration, single-chip microcomputer does not send command signal.
The minimum threshold of setting greater than single-chip microcomputer when the duration is during less than the maximum threshold values set, and single-chip microcomputer sends command signal to electromagnetic valve, and the solenoid control water source is opened.
During the maximum threshold values set greater than single-chip microcomputer when the duration, single-chip microcomputer sends command signal to electromagnetic valve, and the solenoid control water source is opened.
Step C: repeating step B, continue cycle detection and whether open the water source.
The SCM program control circuit can be compiled and edited program according to the control appliance needs, so this equipment can be applicable to shower, wash one's hands, and the place that flushing etc. are different, should scope wider.The available powered battery of whole device need not wiring, and is easy for installation.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a pedal water-saving control device, comprise foot rest, water source, it is characterized in that, also comprises:
Be arranged on and be used for the foot-operated sensor whether induction has the people under foot rest;
Be used for controlling the electromagnetic valve that the water source opens and closes;
Be used for receiving described foot-operated sensor signal and control the single-chip microcomputer of described electromagnetic valve work, described single-chip microcomputer input and described foot-operated sensor, described single-chip microcomputer output is connected with described electromagnetic valve.
2. pedal water-saving control device according to claim 1, it is characterized in that: described electromagnetic valve is impulse electromagnetic valve.
3. pedal water-saving control device according to claim 1, it is characterized in that: described foot rest is rectangle or foot-engaging shape.
4. pedal water-saving control device according to claim 3, it is characterized in that: described foot rest is steel plate, corrosion resistant plate, plastic plate or armorplate glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636323 CN202925618U (en) | 2012-11-27 | 2012-11-27 | Pedaling water-saving control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636323 CN202925618U (en) | 2012-11-27 | 2012-11-27 | Pedaling water-saving control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202925618U true CN202925618U (en) | 2013-05-08 |
Family
ID=48215594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220636323 Expired - Fee Related CN202925618U (en) | 2012-11-27 | 2012-11-27 | Pedaling water-saving control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202925618U (en) |
-
2012
- 2012-11-27 CN CN 201220636323 patent/CN202925618U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20211127 |