CN201845407U - Domestic tap water leakage warning device - Google Patents
Domestic tap water leakage warning device Download PDFInfo
- Publication number
- CN201845407U CN201845407U CN2010205454436U CN201020545443U CN201845407U CN 201845407 U CN201845407 U CN 201845407U CN 2010205454436 U CN2010205454436 U CN 2010205454436U CN 201020545443 U CN201020545443 U CN 201020545443U CN 201845407 U CN201845407 U CN 201845407U
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- CN
- China
- Prior art keywords
- water
- water flow
- tap water
- chip microcomputer
- green
- 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
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- Emergency Alarm Devices (AREA)
Abstract
Disclosed is a domestic tap water leakage warning device. A water flow switch ZC-PS-200 is added to a master tap water switch, the water flow switch transmits water flow signals to a single chip microcomputer 89C52, the single chip microcomputer controls operation of a green indicator lamp and a red indicator lamp according to the water flow signals, and the single chip microcomputer further controls sounding of a buzzer. If water flows, the green indicator flashes slowly, the buzzer gives out warning sound after the water flows for one hour by considering normal domestic use of water, simultaneously, the red indicator lamp is on while the green lamp is off, ordinarily, a 5-second water flow testing program is set specially for timely knowing whether the buzzer and the system operate normally or not, when the switch is shifted to a first position, the green lamp flashes when water flows, the buzzer gives out warning sound in five seconds, and simultaneously the red indicator lamp is on normally and the green lamp is off. Only a water flow switch sensor is added to a main water pipe while the domestic tap water leakage warning device is plugged into a power socket, and the domestic tap water leakage warning device is simple in structure and easy in operation, so loss can be reduced greatly due to timely warning in case of water leakage.
Description
Technical field
The utility model relates to a kind of household tap water water leakage alarm device.
Background technology
The water delivering orifice of present household tap water is more, and the water neglected loading amount of putting at place, the following mouth of a river is many, installation is reasonable, and therefore, when water delivering orifice leaked, the householder did not know and causes bigger economy and resources loss to happen occasionally.Can leak hunting water phenomenon and send warning message of this product allows the householder in time take measures, and reduces the loss.
The utility model content
Based on the problems referred to above, I have designed a kind of household tap water water leakage alarm device.
The purpose of this utility model is achieved through the following technical solutions.
The household tap water water leakage alarm device, install a water flow switch ZC-PS-200 additional at tap water master switch place, to there be the signal that water flows to pass among the single-chip microcomputer 89C52 by water flow switch, single-chip microcomputer is green according to water-flow signal control, the work of red led, and single-chip microcomputer is also controlled the hummer sounding simultaneously; When having water to flow, green indicating lamp slowly glimmers; Consider the normal water of family, water flows, and hummer just sends chimes of doom after one hour, while red led Chang Liang, and green light goes out; Whether normal in order in time to understand hummer and system works at ordinary times, be provided with 5 seconds current test procedures of a cover especially: switch pushes 1 position, when water flows, and the green light flicker, hummer sends chimes of doom after 5 seconds, red led Chang Liang simultaneously, green light goes out.
This product changes into electric signal by water flow switch with the water information flowing, thereby the alarm song of control red led Chang Liang and hummer outwards sends alarm signal, causes user's attention: have water to flow.This control is to be finished by the 89C52 single-chip microcomputer.
The design inserts supply socket with the household tap water water leakage alarm device and gets final product as long as install a water flow switch sensor additional at the water-main place, and is simple in structure, and easy operating is if the timely warning of leaking just greatly reduces loss.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is a household tap water water leakage alarm device circuit diagram.
Embodiment
As shown in Figure 1, the household tap water water leakage alarm device, install a water flow switch ZC-PS-200 additional at tap water master switch place, to there be the signal that water flows to pass among the single-chip microcomputer 89C52 by water flow switch, single-chip microcomputer is green according to water-flow signal control, the work of red led, and single-chip microcomputer is also controlled the hummer sounding simultaneously; When having water to flow, green indicating lamp slowly glimmers; Consider the normal water of family, water flows, and hummer just sends chimes of doom after one hour, while red led Chang Liang, and green light goes out; Whether normal in order in time to understand hummer and system works at ordinary times, be provided with 5 seconds current test procedures of a cover especially: switch pushes 1 position, when water flows, and the green light flicker, hummer sends chimes of doom after 5 seconds, red led Chang Liang simultaneously, green light goes out.
This product changes into electric signal by water flow switch with the water information flowing, thereby the alarm song of control red led Chang Liang and hummer outwards sends alarm signal, causes user's attention: have water to flow.This control is to be finished by the 89C52 single-chip microcomputer.
The design inserts supply socket with the household tap water water leakage alarm device and gets final product as long as install a water flow switch sensor additional at the water-main place, and is simple in structure, and easy operating is if the timely warning of leaking just greatly reduces loss.
Claims (2)
1. the household tap water water leakage alarm device is characterized in that, installs a water flow switch additional at tap water master switch place, will have the signal that water flows to pass in the single-chip microcomputer by water flow switch.
2. household tap water water leakage alarm device according to claim 1 is characterized in that, single-chip microcomputer is green according to water-flow signal control, the work of red led, and single-chip microcomputer is also controlled the hummer sounding simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205454436U CN201845407U (en) | 2010-09-28 | 2010-09-28 | Domestic tap water leakage warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205454436U CN201845407U (en) | 2010-09-28 | 2010-09-28 | Domestic tap water leakage warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201845407U true CN201845407U (en) | 2011-05-25 |
Family
ID=44040292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205454436U Expired - Fee Related CN201845407U (en) | 2010-09-28 | 2010-09-28 | Domestic tap water leakage warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201845407U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635148A (en) * | 2012-03-23 | 2012-08-15 | 刘金玉 | Flowing time or/and flow-type fluid loss monitoring method and device |
| CN103376191A (en) * | 2012-04-20 | 2013-10-30 | 上海华虹Nec电子有限公司 | Intelligent multi-channel leakage and breakage detection system |
-
2010
- 2010-09-28 CN CN2010205454436U patent/CN201845407U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635148A (en) * | 2012-03-23 | 2012-08-15 | 刘金玉 | Flowing time or/and flow-type fluid loss monitoring method and device |
| CN103376191A (en) * | 2012-04-20 | 2013-10-30 | 上海华虹Nec电子有限公司 | Intelligent multi-channel leakage and breakage detection system |
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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: 20110525 Termination date: 20110928 |