CN202648161U - Temperature warning device of water heater - Google Patents
Temperature warning device of water heater Download PDFInfo
- Publication number
- CN202648161U CN202648161U CN 201220148928 CN201220148928U CN202648161U CN 202648161 U CN202648161 U CN 202648161U CN 201220148928 CN201220148928 CN 201220148928 CN 201220148928 U CN201220148928 U CN 201220148928U CN 202648161 U CN202648161 U CN 202648161U
- Authority
- CN
- China
- Prior art keywords
- temperature
- water heater
- warning device
- water
- circuit board
- 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 relates to a temperature warning device of a water heater. The temperature warning device of the water heater comprises a temperature sensor, an amplifier connected with the temperature sensor, a control circuit board connected with the amplifier, a singlechip arranged on the control circuit board, a temperature setting device connected with the singlechip, a loudspeaker connected with the temperature setting device, a power source connected with the loudspeaker and the control circuit board. When the temperature warning device of the water heater works, information on water temperature is collected by the temperature sensor and transmitted into the singlechip on the control circuit board. When the water temperature reaches a set temperature, the singlechip controls the loudspeaker to send warning signals by the set temperature set by the temperature setting device. The temperature warning device of the water heater has the advantages of being simple in structure, convenient to operate and beneficial in power saving.
Description
Technical field
The utility model relates to a kind of warning device, particularly a kind of water heater temperature warning device.
Background technology
At present, people generally plug in when using water heater, and then water just can be warm after a while, and leave the water boiling that enough allows during this period of time in the water heater people, but all do not fill alarm on the water heater, so can not play the effect of prompting, so just wasted electric energy if water heats always, sometimes we needed be the water of different temperatures, when water arrives certain temperature, if do not fill the temperature that temperature setting device is not just known water, so just very inconvenient.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of simple in structure, and is practical and convenient, is conducive to the water heater temperature warning device of saves energy.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of water heater temperature warning device, it is characterized in that: comprise temperature sensor, and the amplifier of connection temperature sensor, reach the control circuit board that is connected with amplifier, and be arranged on the single-chip microcomputer on the control circuit board, and the temperature setting device that is connected with single-chip microcomputer, and the loudspeaker that is connected with temperature setting device, and the power supply of connection loudspeaker and control circuit board.
Further, described temperature setting device is connected with an input keyboard.
Further, described temperature sensor is arranged on the water-heater water tank inwall.
Water heater temperature warning device of the present utility model: in the course of the work, temperature sensor gathers water temperature information and sends in the single-chip microcomputer of controlling on the sensor, when water temperature reaches the temperature that sets, single-chip microcomputer carries out alarm by the temperature control loudspeaker that temperature setting device sets, it is simple in structure, easy to operate, be conducive to saves energy.
Description of drawings
Fig. 1 is the structural representation of the utility model water heater temperature warning device.
The specific embodiment
In the present embodiment, with reference to shown in Figure 1, this water heater temperature warning device, it is characterized in that: comprise temperature sensor, and connect the amplifier of temperature sensor, and the control circuit board that is connected with amplifier, and be arranged on single-chip microcomputer on the control circuit board, and the temperature setting device that is connected with single-chip microcomputer, and the loudspeaker that is connected with temperature setting device, and the power supply of connection loudspeaker and control circuit board.
Wherein, described temperature setting device is connected with an input keyboard, and people can need by the input keyboard input time of setting; Described temperature sensor is arranged on the water-heater water tank inwall, can collect the temperature information of water in the water tank.
Water heater temperature warning device of the present utility model: in the course of the work, temperature sensor gathers water temperature information and sends in the single-chip microcomputer of controlling on the sensor, when water temperature reaches the temperature that sets, single-chip microcomputer carries out alarm by the temperature control loudspeaker that temperature setting device sets, it is simple in structure, easy to operate, be conducive to saves energy.
Above-described embodiment; it is an example of the present utility model; be not to limit enforcement of the present utility model and interest field, all or technical schemes of being equal to identical with the described content of the utility model claim all should be included in the utility model protection domain.
Claims (3)
1. water heater temperature warning device, it is characterized in that: comprise temperature sensor, and the amplifier of connection temperature sensor, and the control circuit board that is connected with amplifier, and be arranged on single-chip microcomputer on the control circuit board, and the temperature setting device that is connected with single-chip microcomputer, and the loudspeaker that is connected with temperature setting device, and the power supply of connection loudspeaker and control circuit board.
2. water heater temperature warning device according to claim 1, it is characterized in that: described temperature setting device is connected with an input keyboard.
3. water heater temperature warning device according to claim 1, it is characterized in that: described temperature sensor is arranged on the water-heater water tank inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220148928 CN202648161U (en) | 2012-04-01 | 2012-04-01 | Temperature warning device of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220148928 CN202648161U (en) | 2012-04-01 | 2012-04-01 | Temperature warning device of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202648161U true CN202648161U (en) | 2013-01-02 |
Family
ID=47417259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220148928 Expired - Fee Related CN202648161U (en) | 2012-04-01 | 2012-04-01 | Temperature warning device of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202648161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110874B (en) * | 2013-08-26 | 2017-09-26 | 芜湖美的厨卫电器制造有限公司 | Water heater control system and the bathing reminding method based on water heater |
-
2012
- 2012-04-01 CN CN 201220148928 patent/CN202648161U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110874B (en) * | 2013-08-26 | 2017-09-26 | 芜湖美的厨卫电器制造有限公司 | Water heater control system and the bathing reminding method based on water heater |
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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: 20130102 Termination date: 20130401 |