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Over-temperature protection method and system

A technology of over-temperature protection and high-temperature protection, applied in heating and ventilation control systems, heating and ventilation safety systems, heating methods, etc., can solve problems such as imperfect protection measures, over-temperature, and damage to air conditioners, and achieve simple and efficient over-heating. The effect of temperature protection

Inactive Publication Date: 2016-10-12
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology

[0003] The function of the air conditioner itself is mainly heating and cooling, but sometimes it is inevitable that overheating will occur. Whether the working temperature is too high or the working temperature is too low, it may affect the performance of the air conditioner. The existing air conditioners are basically There is no over-temperature protection, so it is easy to damage the air conditioner due to over-temperature misoperation
[0004] In view of the problem of over-temperature damage to the existing air conditioners, either there is no protection for this at present, or the protection measures are not perfect, or the protection system is relatively complicated

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[0055] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0056] The inventor considers that by monitoring the outdoor temperature of the air conditioner, it can be determined whether the over-temperature protection of the air conditioner is required, so that the over-temperature protection of the air conditioner can be realized. For this purpose, an over-temperature protection method is provided, such as figure 1 As shown, the following steps may be included:

[0057] Step 101: Obtain the outdoor temperature of the air conditioner;

[0058] Specifically, the outdoor temperature may be obtained through an outer ring temperature sensing device in the...

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Abstract

The present invention provides an over-temperature protection method and system, wherein the method includes: obtaining the outdoor temperature of the air conditioner; determining whether to perform over-temperature protection on the air-conditioner according to the outdoor temperature; The air conditioner is over-temperature protected. The invention solves the technical problem that the over-temperature protection of the air conditioner cannot be carried out simply and efficiently in the prior art, and achieves the purpose of carrying out the over-temperature protection of the air conditioner simply and efficiently.

Description

technical field [0001] The present invention relates to the technical field of equipment control, in particular to an over-temperature protection method and system. Background technique [0002] Air conditioners have been more and more used in people's lives, providing great help for people to be more comfortable. [0003] The function of the air conditioner itself is mainly heating and cooling, but sometimes it is inevitable that overheating will occur. Whether the working temperature is too high or the working temperature is too low, it may affect the performance of the air conditioner. The existing air conditioners are basically There is no over-temperature protection, so it is easy to damage the air conditioner due to over-temperature misoperation. [0004] Aiming at the problem of over-temperature damage to the air conditioner existing in the existing air conditioner, either there is no protection for this at present, or the protection measures are not perfect, or the ...

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Application Information

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IPC IPC(8): F24F11/00
CPCF24F11/62F24F11/30F24F11/33F24F11/64F24F2110/10F24F2110/12
Inventor 林坚生李军华卢起彪夏光辉王敏
Owner GREE ELECTRIC APPLIANCES INC
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