CN202512459U - Automatic heat insulation system - Google Patents
Automatic heat insulation system Download PDFInfo
- Publication number
- CN202512459U CN202512459U CN201220175572XU CN201220175572U CN202512459U CN 202512459 U CN202512459 U CN 202512459U CN 201220175572X U CN201220175572X U CN 201220175572XU CN 201220175572 U CN201220175572 U CN 201220175572U CN 202512459 U CN202512459 U CN 202512459U
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- temperature value
- temperature
- heat insulation
- heating plate
- temperature sensor
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- Expired - Fee Related
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- Control Of Resistance Heating (AREA)
Abstract
The utility model relates to an automatic heat insulation system, which comprises an equipment shell, a control unit, a temperature sensor, a relay, a heat insulation plate and a heating plate; an electric element is arranged in the equipment shell; the heat insulation plate is arranged at the inner side of the equipment shell; the heating plate is arranged at the inner side of the heat insulation plate; the temperature sensor is used for measuring the temperature of a heat insulation space enclosed by the heat insulation plate; the control unit presets a highest temperature value and a lowest temperature value; when a temperature value measured by the temperature sensor is lower than the lowest temperature value, the relay is switched on, so that the heating plate is in a heating state; and when the temperature value measured by the temperature sensor is higher than the highest temperature value, the relay is switched off, so that the heating plate is in a power-off state. The electric element is arranged in the equipment shell; the heating plate is enabled to be in a switched-off state and a working state through monitoring the temperature in the heat insulation shell in real time, so as to guarantee that the electric element is always positioned in an optimal temperature environment, therefore the normal work of the equipment is ensured.
Description
Technical field
The utility model relates to a kind of automatic heat preserving system.
Background technology
The normal working temperature of most of appliance component is all born more than 20 degree subzero, but some electrical equipments need use at the environment of cold again, and for example, the northern China winter temperature is generally at subzero thirties degree.Some use electric components out of doors, all can receive the influence of temperature environment like components and parts such as controller, relay, microswitch, battery cases, can't normally use.
Summary of the invention
The purpose of the utility model is to overcome the above-mentioned defective that prior art exists, and the system of the automatic heat preserving under a kind of cold environment is provided.
The technical scheme of the utility model is: it comprises device housings, control module, temperature sensor, relay, warming plate and heating plate; Electrical equipment places in the device housings, and the inboard of device housings is provided with warming plate, is provided with heating plate in the inboard of warming plate; Temperature sensor is used to measure the temperature of the keeping warmth space that is surrounded by warming plate; AD mouth on the control module connects temperature sensor, and the controlled switch amount delivery outlet on the control module connects relay, and control module preestablishes maximum temperature value and minimum temperature value; When the temperature value of temperature sensor measurement is lower than the minimum temperature value; Relay closes makes heating plate be in heated condition, and when the temperature value of temperature sensor measurement was higher than maximum temperature value, relay was opened and made heating plate be in off-position.
The effect of the utility model is; Electrical equipment is placed in the device housings; Through the temperature in the real-time monitoring lagging casing heating plate is in and breaks off and duty, thereby guarantee that electrical equipment is in the best temperature environment all the time, thereby guaranteed the operate as normal of equipment.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
With reference to accompanying drawing, it comprises device housings 6, control module 1, temperature sensor 2, relay 5, warming plate 3 and heating plate 4, and electrical equipment places in the device housings 6; The inboard of device housings 6 is provided with warming plate 3; Be provided with heating plate 4 in the inboard of warming plate 3, temperature sensor 2 is measured the temperature of the keeping warmth space that is surrounded by warming plate 3, and the AD mouth on the control module 1 connects temperature sensor 2; Controlled switch amount delivery outlet on the control module 1 connects relay 5; Control module 1 preestablishes maximum temperature value and minimum temperature value, and when temperature sensor 2 temperature value measured were lower than the minimum temperature value, relay 5 closures made heating plate 4 be in heated condition; When temperature sensor 2 temperature value measured were higher than maximum temperature value, relay 5 was opened and is made heating plate 4 be in off-position.
Because electrical equipment is placed in the device housings 6; Through the temperature in the shell of real-time monitoring insulation heating plate 4 being in breaks off and duty; Thereby guarantee that electrical equipment is in the best temperature environment all the time, thereby guaranteed the operate as normal of equipment.
More than be a kind of embodiment of the utility model, a preferred example.The scope that the utility model application is asked for protection has more than and is limited to said embodiment.All technical schemes with the present embodiment equivalence all belong to the protection domain of the utility model.
Claims (1)
1.
OnePlant the automatic heat preserving system, it comprises device housings, control module, temperature sensor, relay, warming plate and heating plate, it is characterized in that; Said electrical equipment places in the device housings, and the inboard of device housings is provided with warming plate, is provided with heating plate in the inboard of warming plate; Temperature sensor is used to measure the temperature of the keeping warmth space that is surrounded by warming plate; AD mouth on the control module connects temperature sensor, and the controlled switch amount delivery outlet on the control module connects relay, and control module preestablishes maximum temperature value and minimum temperature value; When the temperature value of temperature sensor measurement is lower than the minimum temperature value; Relay closes makes heating plate be in heated condition, and when the temperature value of temperature sensor measurement was higher than maximum temperature value, relay was opened and made heating plate be in off-position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220175572XU CN202512459U (en) | 2012-04-24 | 2012-04-24 | Automatic heat insulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220175572XU CN202512459U (en) | 2012-04-24 | 2012-04-24 | Automatic heat insulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202512459U true CN202512459U (en) | 2012-10-31 |
Family
ID=47064927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220175572XU Expired - Fee Related CN202512459U (en) | 2012-04-24 | 2012-04-24 | Automatic heat insulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202512459U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375675A (en) * | 2018-12-18 | 2019-02-22 | 国网西藏电力有限公司 | A kind of constant temperature controller helping field equipment in arctic operation |
| CN112034126A (en) * | 2020-08-28 | 2020-12-04 | 生态环境部南京环境科学研究所 | Water body monitoring and early warning system for cross-boundary area |
| CN114955800A (en) * | 2022-07-04 | 2022-08-30 | 哈尔滨迪康电梯制造有限公司 | Heat-insulation outer cover capable of resisting low temperature and protecting temperature of elevator traction machine and working method of heat-insulation outer cover |
-
2012
- 2012-04-24 CN CN201220175572XU patent/CN202512459U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375675A (en) * | 2018-12-18 | 2019-02-22 | 国网西藏电力有限公司 | A kind of constant temperature controller helping field equipment in arctic operation |
| CN109375675B (en) * | 2018-12-18 | 2021-11-16 | 国网西藏电力有限公司 | Constant temperature controller for assisting field equipment to operate in severe cold area |
| CN112034126A (en) * | 2020-08-28 | 2020-12-04 | 生态环境部南京环境科学研究所 | Water body monitoring and early warning system for cross-boundary area |
| CN114955800A (en) * | 2022-07-04 | 2022-08-30 | 哈尔滨迪康电梯制造有限公司 | Heat-insulation outer cover capable of resisting low temperature and protecting temperature of elevator traction machine and working method of heat-insulation outer cover |
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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: 20121031 Termination date: 20160424 |