CN102721146A - Electric controller for air conditioners - Google Patents
Electric controller for air conditioners Download PDFInfo
- Publication number
- CN102721146A CN102721146A CN2012102268063A CN201210226806A CN102721146A CN 102721146 A CN102721146 A CN 102721146A CN 2012102268063 A CN2012102268063 A CN 2012102268063A CN 201210226806 A CN201210226806 A CN 201210226806A CN 102721146 A CN102721146 A CN 102721146A
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- electric
- temperature sensor
- air
- electrical equipment
- equipment box
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Abstract
The invention discloses an electric controller for air conditioners, which comprises an electric box and an electric control unit mounted in the electric box, a temperature sensor which is used for detecting the temperature in the electric box is arranged in the electric box as well, the signal output end of the temperature sensor is connected with the signal input end of the electric control unit, and the electric control unit can carry out operation and judgement according to a temperature signal to predict the fire hazard of the electric box. The temperature sensor can detect the temperature signal in the electric box of the electric controller at all times, the electric control unit then judges whether the probability of fire hazard exists, and then decides on an air conditioner control rule, and thereby the occurrence of the air conditioner burning phenomenon and fire accidents can be eliminated.
Description
Technical field
The invention belongs to technical field of electric appliances, be specifically related to a kind of air-conditioning electric controller, belong to the improvement technology of air-conditioning electric controller with fire-proof function.
Background technology
According to relevant department the result of domestic air-conditioning product baked wheaten cake machine investigation and analysis is shown that the reason that causes a part of baked wheaten cake machine to take place is by due to the electric controller inner heat of air-conditioning product.Investigating its reason, mainly is in the air-conditioning use, occurs the situation of some components and parts abnormal heating in its electric controller, when the heating energy accumulating to a certain degree just causing baked wheaten cake machine phenomenon.Baked wheaten cake machine phenomenon is gently just burnt air-conditioner, and is heavy then can the breaking out of fire accident, and serious threat is to user security.
Summary of the invention
The objective of the invention is to propose a kind of air-conditioning electric controller with fire-proof function to above-mentioned problem.
In order to achieve the above object; The technical scheme that the present invention takes: a kind of air-conditioning electric controller; Comprise the electrical equipment box and be installed in the electric control gear in the electrical equipment box; Also be provided with the temperature sensor that is used to detect the temperature in the electrical equipment box in the said electrical equipment box, the signal output part of temperature sensor with can be connected according to the signal input part that temperature signal carry out the electric control gear of computing and judgement, the anticipation of realization electrical equipment box fire.
Above-mentioned electric control gear directly is fixed in the electrical equipment box, or electric control gear is fixed in the electrical equipment box through automatically controlled plate.
The said temperature sensor is fixed on the electric control gear.
The said temperature sensor is fixed on the automatically controlled plate.
The present invention is through mounting temperature sensor in the electrical equipment box of electric controller; During air-conditioning work; Through the temperature signal in the electrical equipment box of temperature sensor detection at any time electric controller, come computing by electric control gear then and judge whether to exist the possible of fire, and then decision air-conditioning control law; Eliminate the generation that air-conditioning is burnt the machine phenomenon thereby reach, and then avoid fire incident.
Description of drawings
Fig. 1 is the fundamental diagram of air-conditioning electric controller of the present invention.
Fig. 2 is the structural representation of air-conditioning electric controller of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed explanation.
The structure of the air-conditioning electric controller of present embodiment comprises electrical equipment box 1, electric control gear 2, temperature sensor 3 like Fig. 1, shown in 2.Electric control gear 2 is fixed in the electrical equipment box 1 through automatically controlled plate 21, and temperature sensor 3 is fixed on the automatically controlled plate 21, and the signal output part of temperature sensor 3 is connected with the input of electric control gear 2.
Certainly, above-mentioned electric control gear 2 also can directly be fixed in the electrical equipment box 1, and temperature sensor 3 is fixed on the electric control gear 2.
The operation principle of air-conditioning electric controller of the present invention: during operation of air conditioner; The air-conditioning electric controller carries out work simultaneously; Be installed in temperature sensor 3 temperature signal in the monitoring circuit box 1 at any time on the automatically controlled plate 21; And in time be transferred to electric control gear 2 collecting temperature signal, and electric control gear 2 carries out computing and judgement according to the temperature signal that temperature sensor 3 collects, thus the operation strategy of decision air-conditioning electric controller; Anticipation of realization electrical equipment box fire and the correlation function of in time controlling electric controller cause air-conditioning to burn the machine phenomenon owing to temperature is too high when effectively avoiding electric controller work.
Claims (4)
1. air-conditioning electric controller; Comprise electrical equipment box (1) and be installed in the electric control gear (2) in the electrical equipment box (1); It is characterized in that; Also be provided with the temperature sensor (3) that is used to detect the temperature in the electrical equipment box (1) in the said electrical equipment box (1), the signal output part of temperature sensor (3) with can be connected according to the signal input part that temperature signal carry out the electric control gear (2) of computing and judgement, the anticipation of realization electrical equipment box fire.
2. air-conditioning electric controller according to claim 1 is characterized in that, said electric control gear (2) directly is fixed in the electrical equipment box (1), or electric control gear (2) is fixed in the electrical equipment box (1) through automatically controlled plate (21).
3. air-conditioning electric controller according to claim 1 and 2 is characterized in that, said temperature sensor (3) is fixed on the electric control gear (2).
4. air-conditioning electric controller according to claim 1 and 2 is characterized in that, said temperature sensor (3) is fixed on the automatically controlled plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102268063A CN102721146A (en) | 2012-07-03 | 2012-07-03 | Electric controller for air conditioners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102268063A CN102721146A (en) | 2012-07-03 | 2012-07-03 | Electric controller for air conditioners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102721146A true CN102721146A (en) | 2012-10-10 |
Family
ID=46946976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102268063A Pending CN102721146A (en) | 2012-07-03 | 2012-07-03 | Electric controller for air conditioners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102721146A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983297A (en) * | 2014-04-09 | 2014-08-13 | 奇瑞汽车股份有限公司 | Parameter value detecting method and device |
| CN108361911A (en) * | 2018-02-02 | 2018-08-03 | 广东美的暖通设备有限公司 | A kind of electric-controlled box, air conditioner and fireproof control method |
| CN109282445A (en) * | 2018-09-11 | 2019-01-29 | 广东美的暖通设备有限公司 | Air conditioner and its control method and control device |
| CN114659231A (en) * | 2022-03-31 | 2022-06-24 | 青岛海尔空调电子有限公司 | Monitoring method and device of air conditioner and storage medium |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0858091A2 (en) * | 1997-02-07 | 1998-08-12 | Thermik Gerätebau GmbH | Device for protecting an apparatus |
| CN1280410A (en) * | 2000-08-02 | 2001-01-17 | 方炳钧 | Power supply line and equipment overheat detecting protector |
| US6252492B1 (en) * | 1999-03-18 | 2001-06-26 | James P. Frank | Condition-responsive electric switch mechanism |
| CN1383106A (en) * | 2001-04-24 | 2002-12-04 | 松下电工株式会社 | Fire alarm system |
| CN1455485A (en) * | 2002-04-29 | 2003-11-12 | 乐金电子(天津)电器有限公司 | Apparatus of preventing overheat of power source part for air conditioner |
| CN2760826Y (en) * | 2004-07-16 | 2006-02-22 | 董平 | Safety controller of household electric user |
| CN101272047A (en) * | 2008-05-15 | 2008-09-24 | 佛山市中格威电子有限公司 | Five-in-one intelligent digital general air conditioner protector |
| JP2010050041A (en) * | 2008-08-25 | 2010-03-04 | Sanyo Electric Co Ltd | Overcurrent protective device |
| CN201562335U (en) * | 2009-07-04 | 2010-08-25 | 顾海勇 | Temperature measurement type electric fire monitoring system |
| CN202915513U (en) * | 2012-07-03 | 2013-05-01 | 海信科龙电器股份有限公司 | Air-conditioner electric controller |
-
2012
- 2012-07-03 CN CN2012102268063A patent/CN102721146A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0858091A2 (en) * | 1997-02-07 | 1998-08-12 | Thermik Gerätebau GmbH | Device for protecting an apparatus |
| US6252492B1 (en) * | 1999-03-18 | 2001-06-26 | James P. Frank | Condition-responsive electric switch mechanism |
| CN1280410A (en) * | 2000-08-02 | 2001-01-17 | 方炳钧 | Power supply line and equipment overheat detecting protector |
| CN1383106A (en) * | 2001-04-24 | 2002-12-04 | 松下电工株式会社 | Fire alarm system |
| CN1455485A (en) * | 2002-04-29 | 2003-11-12 | 乐金电子(天津)电器有限公司 | Apparatus of preventing overheat of power source part for air conditioner |
| CN2760826Y (en) * | 2004-07-16 | 2006-02-22 | 董平 | Safety controller of household electric user |
| CN101272047A (en) * | 2008-05-15 | 2008-09-24 | 佛山市中格威电子有限公司 | Five-in-one intelligent digital general air conditioner protector |
| JP2010050041A (en) * | 2008-08-25 | 2010-03-04 | Sanyo Electric Co Ltd | Overcurrent protective device |
| CN201562335U (en) * | 2009-07-04 | 2010-08-25 | 顾海勇 | Temperature measurement type electric fire monitoring system |
| CN202915513U (en) * | 2012-07-03 | 2013-05-01 | 海信科龙电器股份有限公司 | Air-conditioner electric controller |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983297A (en) * | 2014-04-09 | 2014-08-13 | 奇瑞汽车股份有限公司 | Parameter value detecting method and device |
| CN108361911A (en) * | 2018-02-02 | 2018-08-03 | 广东美的暖通设备有限公司 | A kind of electric-controlled box, air conditioner and fireproof control method |
| CN109282445A (en) * | 2018-09-11 | 2019-01-29 | 广东美的暖通设备有限公司 | Air conditioner and its control method and control device |
| CN114659231A (en) * | 2022-03-31 | 2022-06-24 | 青岛海尔空调电子有限公司 | Monitoring method and device of air conditioner and storage medium |
| CN114659231B (en) * | 2022-03-31 | 2024-02-20 | 青岛海尔空调电子有限公司 | Air conditioner monitoring method, equipment and storage medium |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121010 |