Air conditioner electric heating control method and system

A technology of a control method and a control system, which is applied in the field of control methods and control systems for electric heating of air conditioners, can solve problems such as increasing user power consumption, failure to turn off electric auxiliary heating in time, and failure to save energy and protect the environment, so as to reduce power consumption Effect

Inactive Publication Date: 2014-07-23
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology

[0003] However, the above scheme does not take into account that when the set temperature is too high, the actual indoor ambient temperature does not require electric auxiliary heating. Therefore, in some cases where the heating capacity of the actual system has met the use requirements, the electric auxiliary heating cannot be turned off in time. , thereby increasing the power consumption of the user, not energy-saving and environmentally friendly

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  • Air conditioner electric heating control method and system
  • Air conditioner electric heating control method and system
  • Air conditioner electric heating control method and system

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[0063] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0064] see figure 1 , the embodiment of the present invention discloses a flow chart of a control method for electric heating of an air conditioner, and the control method includes the steps of:

[0065] S11. When the air conditioner works normally and is in the heating mode, if the current outdoor ambient temperature is lower than the preset outdoor ambient temperature, determine whether the current indoor ambient temperature is lower than the first preset indoor ...

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Abstract

The invention provides an air conditioner electric heating control method and system. When an air conditioner works normally and is in a heating mode, the current indoor environment temperature is compared with two preset indoor environment temperatures, when the current indoor environment temperature is between the two preset indoor environment temperatures, the temperature rising changing amount in a preset time period of the current indoor environment temperature is determined, and judging on electricity auxiliary heating turning on and off of the air conditioner is achieved. The process that whether air conditioner system heating amount meets a practical using requirement is added so that electricity auxiliary heating can be turned on or off timely and effectively, the power consumption of a user is lowered, and the purpose of energy saving and environment protecting is achieved.

Description

technical field [0001] The present invention relates to the technical field of air conditioner electric heating, and more specifically, relates to a control method and control system for air conditioner electric heating. Background technique [0002] In order to achieve a rapid and powerful heating effect, the air conditioner usually turns on the electric auxiliary heating while turning on the heating mode. When the actual indoor ambient temperature is close to the set temperature, the electric auxiliary heat is turned off, and the compressor runs at the maximum frequency. [0003] However, the above scheme does not take into account that when the set temperature is too high, the actual indoor ambient temperature does not require electric auxiliary heating. Therefore, in some cases where the heating capacity of the actual system has met the use requirements, the electric auxiliary heating cannot be turned off in time. , thereby increasing the power consumption of the user, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00
Inventor 曹璇唐晓晖肖凯李欣袁琪宋爱
Owner GREE ELECTRIC APPLIANCES INC
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