CN203010938U - Water heater switch control device - Google Patents
Water heater switch control device Download PDFInfo
- Publication number
- CN203010938U CN203010938U CN 201220577628 CN201220577628U CN203010938U CN 203010938 U CN203010938 U CN 203010938U CN 201220577628 CN201220577628 CN 201220577628 CN 201220577628 U CN201220577628 U CN 201220577628U CN 203010938 U CN203010938 U CN 203010938U
- Authority
- CN
- China
- Prior art keywords
- water heater
- chip microcomputer
- control device
- access
- switch
- 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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Abstract
The utility model discloses a water heater switch control device which comprises a single-chip microcomputer, and a thermoelectricity sensor which is arranged on a water tank of a water heater. The thermoelectricity sensor is connected with the single-chip microcomputer, and the single-chip microcomputer is also connected with a controllable switch. The water heater switch control device can timely stop heating the water heater when set temperature is reached, and greatly saves electricity.
Description
Technical field
The utility model relates to field of water heaters, is specially a kind of control device for switch of water heater.
Background technology
Water heater is a kind of shower set commonly used, and it is generally realized inner cool water heating by electrical heating.Prior art Water heater electric source switch generally be arranged on the heating certain hour after automatic disconnection again, can't disconnect immediately when inner cold water is heated to suitable temperature, cause the problem of waste of energy.
The utility model content
The purpose of this utility model is to provide a kind of control device for switch of water heater, to solve the problem that prior art Water heater electric source switch can't automatic disconnection when temperature is suitable.
In order to achieve the above object, the technical scheme that adopts of the utility model is:
A kind of control device for switch of water heater, it is characterized in that: comprise single-chip microcomputer, be arranged on the thermoelectric pickup on water-heater water tank, described thermoelectric pickup is successively by signal amplification circuit, signal filter circuit access single-chip microcomputer, also have access to gate-controlled switch on described single-chip microcomputer, and on described gate-controlled switch access water heater power supply line.
Described a kind of control device for switch of water heater is characterized in that: also have access to display screen and keyboard on described single-chip microcomputer
The utility model detects water heater temperature by thermoelectric pickup, when reaching suitable temperature, single-chip microcomputer receives the voltage signal of thermoelectric pickup, and controls the gate-controlled switch disconnection, realize automatically stopping the function of water heater heating, can set by keyboard the temperature value that gate-controlled switch disconnects simultaneously.The utility model can in time stop the water heater heating when design temperature reaches, greatly saved electric energy.
Description of drawings
Fig. 1 is the utility model structural principle block diagram.
The specific embodiment
As shown in Figure 1.A kind of control device for switch of water heater, comprise single-chip microcomputer, be arranged on the thermoelectric pickup on water-heater water tank, described thermoelectric pickup is successively by signal amplification circuit, signal filter circuit access single-chip microcomputer, also have access to gate-controlled switch on described single-chip microcomputer, and on described gate-controlled switch access water heater power supply line.Also have access to display screen and keyboard on single-chip microcomputer.
Claims (2)
1. control device for switch of water heater, it is characterized in that: comprise single-chip microcomputer, be arranged on the thermoelectric pickup on water-heater water tank, described thermoelectric pickup is successively by signal amplification circuit, signal filter circuit access single-chip microcomputer, also have access to gate-controlled switch on described single-chip microcomputer, and on described gate-controlled switch access water heater power supply line.
2. a kind of control device for switch of water heater according to claim 1, is characterized in that: also have access to display screen and keyboard on described single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220577628 CN203010938U (en) | 2012-11-05 | 2012-11-05 | Water heater switch control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220577628 CN203010938U (en) | 2012-11-05 | 2012-11-05 | Water heater switch control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203010938U true CN203010938U (en) | 2013-06-19 |
Family
ID=48602527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220577628 Expired - Fee Related CN203010938U (en) | 2012-11-05 | 2012-11-05 | Water heater switch control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203010938U (en) |
-
2012
- 2012-11-05 CN CN 201220577628 patent/CN203010938U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20131105 |