CN201542444U - Controlling means of energy saving insulation pot - Google Patents
Controlling means of energy saving insulation pot Download PDFInfo
- Publication number
- CN201542444U CN201542444U CN2009202822842U CN200920282284U CN201542444U CN 201542444 U CN201542444 U CN 201542444U CN 2009202822842 U CN2009202822842 U CN 2009202822842U CN 200920282284 U CN200920282284 U CN 200920282284U CN 201542444 U CN201542444 U CN 201542444U
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- CN
- China
- Prior art keywords
- circuit board
- control circuit
- liquid level
- control
- temperature
- 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 controlling means of energy saving insulation pot belonging to the automatic control technology field, which is disposed with a liquid level sensor, a temperature sensor, a control circuit board and a heating circuit; wherein the liquid level sensor, the heating circuit and the temperature sensor are respectively connected with the control circuit board; a power supply circuit, a signal processing circuit and a signal output circuit are disposed on the control circuit board; and an alarm is connected with the control circuit board. The controlling means of the utility model achieve the advantages of accurate control, reasonable structure and using safety.
Description
Technical field:
The utility model relates to the automatic control technology field, specifically a kind of control device of energy-saving heat preserving pot.
Background technology:
As everyone knows, traditional automatic heating kettle is often taked the mode controlled according to temperature, the temperature sensor that is provided with in the control system is monitored the temperature regime in the pot in real time, and then according to the program in the control system, liquid boils back outage automatically in pot, reach energy-conservation and purpose of safety, yet this also causes after stopping heating, and the food in the pot can be lowered the temperature fast, until the room temperature level, make troubles for people's life, can not satisfy the needs of people's life.
Summary of the invention:
The utility model is in order to overcome the shortcoming of prior art, proposes the control device of a kind of precise control, energy-saving heat preserving pot rational in infrastructure, simple to operate.
The technical measures that the utility model adopts are:
A kind of control device of energy-saving heat preserving pot, be provided with liquid level sensor, temperature sensor, control circuit board, heater circuit, wherein liquid level sensor, heater circuit and temperature sensor are connected with control circuit board respectively, and control circuit board is provided with power circuit, signal processing circuit and signal output apparatus.
The utility model can be provided with alarm, and alarm is connected with control circuit board.
The utility model in use, liquid level sensor and temperature sensor are responded to the liquid level and the temperature information of detected space in real time, and with detected feedback information in the signal processing circuit on the control circuit board, carry out analyzing and processing, realize writing control program in the signal processing circuit on the control circuit board, be provided with on the temperature, on lower limit and the liquid level, lower limit, when detecting to such an extent that liquid level signal is lower than the liquid level lower limit, signal processing circuit is sent alarm signal and power-off signal, and alarm signal sent into alarm through signal output apparatus, report to the police, simultaneously power-off signal is sent into heater circuit, make it stop heating, temperature bound in detected temperature signal and control program compares, when temperature is higher than temperature upper limit, signal processing circuit is sent comparison result into heater circuit, stop heating, when temperature is lower than temperature upper limit, signal processing circuit is sent into comparison result in the heater circuit, begin heating, thereby reach the effect of energy-saving heat preserving, the utlity model has precise control, rational in infrastructure, characteristics such as safe in utilization.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is structural representations of the control circuit board in the utility model.
Reference numeral: liquid level sensor 1, temperature sensor 2, control circuit board 3, heater circuit 4, power circuit 5, signal processing circuit 6, signal output apparatus 7.
The specific embodiment:
A kind of control device of energy-saving heat preserving pot, be provided with liquid level sensor 1, temperature sensor 2, control circuit board 3, heater circuit 4, wherein liquid level sensor 1, heater circuit 4 and temperature sensor 2 are connected with control circuit board 3 respectively, and control circuit board 3 is provided with power circuit 5, signal processing circuit 6 and signal output apparatus 7.
The utility model can be provided with alarm 8, and alarm 8 is connected with control circuit board 3.
The utility model in use, liquid level sensor 1 and temperature sensor 2 be the liquid level and the temperature information of induction detected space in real time, and detected feedback information given in the signal processing circuit 6 on the control circuit board 3, carry out analyzing and processing, realize writing control program in the signal processing circuit 6 on the control circuit board 3, be provided with on the temperature, on lower limit and the liquid level, lower limit, when detecting to such an extent that liquid level signal is lower than the liquid level lower limit, signal processing circuit 6 is sent alarm signal and power-off signal, and alarm signal sent into alarm 8 through signal output apparatus 7, report to the police, simultaneously power-off signal is sent into heater circuit 4, make it stop heating, temperature bound in detected temperature signal and control program compares, when temperature is higher than temperature upper limit, signal processing circuit 6 is sent comparison result into heater circuit 4, stop heating, when temperature is lower than temperature upper limit, signal processing circuit 6 is sent into comparison result in the heater circuit 4, begin heating, thereby reach the effect of energy-saving heat preserving, the utlity model has precise control, rational in infrastructure, characteristics such as safe in utilization.
Claims (2)
1. the control device of an energy-saving heat preserving pot, be provided with liquid level sensor, temperature sensor, control circuit board, heater circuit, wherein liquid level sensor, heater circuit and temperature sensor are connected with control circuit board respectively, and control circuit board is provided with power circuit, signal processing circuit and signal output apparatus.
2. the control device of a kind of energy-saving heat preserving pot according to claim 1 is characterized in that being provided with alarm, and alarm is connected with control circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202822842U CN201542444U (en) | 2009-11-27 | 2009-11-27 | Controlling means of energy saving insulation pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202822842U CN201542444U (en) | 2009-11-27 | 2009-11-27 | Controlling means of energy saving insulation pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201542444U true CN201542444U (en) | 2010-08-11 |
Family
ID=42597600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202822842U Expired - Fee Related CN201542444U (en) | 2009-11-27 | 2009-11-27 | Controlling means of energy saving insulation pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201542444U (en) |
-
2009
- 2009-11-27 CN CN2009202822842U patent/CN201542444U/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: 20100811 Termination date: 20101127 |