Air conditioner and control method thereof

A control method and technology for air conditioners, which are applied in heating and ventilation control systems, heating methods, space heating and ventilation, etc., can solve problems such as difficult implementation, complex structure, and complicated pipelines, and achieve low-cost effects.

A control method and technology for air conditioners, which are applied in heating and ventilation control systems, heating methods, space heating and ventilation, etc., can solve problems such as difficult implementation, complex structure, and complicated pipelines, and achieve low-cost effects.

CN102466298BActive Publication Date: 2013-09-18GREE ELECTRIC APPLIANCES INC
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  • Air conditioner and control method thereof
  • Air conditioner and control method thereof
  • Air conditioner and control method thereof

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Embodiment Construction

[0013] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0014] figure 1 is a flow chart of the control method of the air conditioner according to the embodiment of the present invention.

[0015] Such as figure 1 As shown, the control method of the air conditioner includes:

[0016] Step S102, when the dehumidification function of the air conditioner is turned on, the indoor ambient temperature is detected.

[0017] Step S104, judging whether the indoor ambient temperature is lower than a first preset temperature.

[0018] Step S106, when the indoor ambient temperature is lower than the first preset temperature, the electric heating component is controlled to be turned on.

[0019] Step S108, determine the operating frequency of the air conditi...

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Abstract

The invention discloses an air conditioner and a control method thereof. The control method for the air conditioner comprises the following steps of: when a dehumidifying function of the air conditioner is started, detecting indoor ambient temperature; judging whether the indoor ambient temperature is lower than first preset temperature; if the indoor ambient temperature is lower than the first preset temperature, controlling to start an electric heating component; determining a running frequency of the air conditioner according to the indoor ambient temperature and the power of the electric heating component; and controlling to run the dehumidifying function of the air conditioner at the running frequency. By the invention, the problem that an air conditioner capable of dehumidifying at low temperature often has a complicated structure in the prior art is solved; therefore, the air conditioner has the advantage of humidification at lower indoor ambient temperature in a simple and low-cost mode.

Description

technical field [0001] The invention relates to the field of air conditioners, in particular to an air conditioner and a control method thereof. Background technique [0002] Existing household air conditioners usually cause a large drop in temperature when the dehumidification function is turned on, causing discomfort to users. In addition, since the minimum temperature for dehumidification operation of most air conditioners is 16°C, the dehumidification function cannot be realized when the indoor temperature is low (for example, lower than 16°C). [0003] A solution is provided in the related art, which adopts the method of reheating and dehumidification——dividing the evaporator of the indoor unit into two parts, one part is refrigerated and dehumidified, the other part is reheated, and the two parts are mixed to send out air with a suitable temperature . However, this method is complex in structure, high in cost, complicated in pipeline, and difficult to realize. [00...

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Application Information

Patent Timeline
18 Sep 2013
Publication
CN102466298B
IPC
F24F11/00; F24F13/00
Inventors
张有林; 袁琪