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Control method and device for auxiliary electric heating of air conditioner

A technology of auxiliary electric heating and control method, which is applied in the direction of heating method, control input related to air characteristics, space heating and ventilation control input, etc., which can solve the problem of frequent start and stop of auxiliary electric heating and heating comfort that cannot reach the actual level demand and other issues

Active Publication Date: 2018-09-07
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology

The consequence of this control method is that the auxiliary electric heating starts and stops frequently, and once the auxiliary electric heating is turned on, it works at 1500W, and once it is turned off, it stops completely, resulting in the heating comfort not meeting the actual needs
[0004] How to reduce the power loss of auxiliary electric heating while ensuring comfort, no effective solution has been proposed yet

Method used

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  • Control method and device for auxiliary electric heating of air conditioner
  • Control method and device for auxiliary electric heating of air conditioner
  • Control method and device for auxiliary electric heating of air conditioner

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Embodiment Construction

[0025] 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.

[0026] The inventor considers that an intelligent control method can be used to solve the problem of frequent start and stop of the electric auxiliary heating tube, specifically, the working power of the electric auxiliary heating tube is changed according to the heat required by the environment. In this example, a control method for air conditioning auxiliary electric heating is provided, such as figure 1 As shown, the following steps may be included:

[0027] Step 101: Obtain the indoor ambient temperature, the set operating temperature of the air conditioner, and the outdoor ambient tempera...

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Abstract

The invention provides a control method and device for auxiliary electric heating of an air conditioner. The method includes the steps of obtaining the indoor environment temperature, the set working temperature of the air conditioner and the outdoor environment temperature, calculating the difference value between the indoor environment temperature and the set working temperature, and controlling working states of the auxiliary electric heating of the air conditioner according to the difference value and the outdoor environment temperature. By means of the control method and device, the problem that auxiliary electric heating is frequently started and stopped in the prior art is solved, the purpose of reasonably controlling the auxiliary electric heating is achieved, and under the condition that comfortableness is guaranteed, power loss of the auxiliary electric heating is reduced.

Description

technical field [0001] The present invention relates to the technical field of air conditioner control, in particular to a control method and device for air conditioner auxiliary electric heating. Background technique [0002] At present, when the air conditioner is heating, the use of auxiliary electric heating can improve the heating comfort effect of the air conditioning unit and increase the temperature rise rate of the room, but the use of auxiliary electric heating also brings problems such as high energy consumption and no energy saving. [0003] The power of the existing auxiliary electric heating is generally 1500W. When the auxiliary electric heating is turned on, the existing control method is to turn on the auxiliary electric heating for a certain period of time according to 1500W. If the current state meets the conditions for turning off the auxiliary electric heating, then the auxiliary electric heating will be stopped. The consequence of this control method is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/64F24F11/80F24F110/10F24F110/12F24F110/30
CPCF24F11/30F24F11/62F24F11/64F24F11/70F24F2110/00F24F2110/10F24F2110/12
Inventor 孙凯王涛喻春平张辉梁博叶务占王现林黄政华何勇李保岩陈德福林鹏飞
Owner GREE ELECTRIC APPLIANCES INC
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