Wall-mounted air conditioner and self-cleaning control method thereof

A wall-mounted air conditioner and control method technology, which is applied in air conditioning systems, airflow control components, heating and ventilation control systems, etc., can solve the problems of coldness of users, reduce user experience, and discomfort of users, so as to reduce cooling output, Improve the use experience, the effect of uniform frosting

Active Publication Date: 2018-08-10
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] However, in the above self-cleaning process, since the air conditioner must enter the cooling mode of the indoor unit, the indoor unit will blow cold air

Method used

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  • Wall-mounted air conditioner and self-cleaning control method thereof
  • Wall-mounted air conditioner and self-cleaning control method thereof
  • Wall-mounted air conditioner and self-cleaning control method thereof

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Embodiment Construction

[0026] Embodiments of the present invention firstly provide a wall-mounted air conditioner, figure 1 is a schematic diagram of an indoor unit of a wall-mounted air conditioner according to an embodiment of the present invention; figure 2 It is an exploded view of the indoor unit of the wall-mounted air conditioner according to one embodiment of the present invention; image 3 yes figure 1 A partial enlargement of the region A shown.

[0027] Such as Figure 1 to Figure 3 As shown, the air conditioner indoor unit of the embodiment of the present invention includes a housing 100, an indoor unit heat exchanger (not shown) disposed in the housing 100, two left and right cross-flow fans 200, two left and right air guiding devices, two An electric heating device, a human body detection device 400, and an indoor temperature detection device. Among them, the indoor unit of the wall-mounted air conditioner can be connected to the outdoor unit through pipelines, and the vapor compr...

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Abstract

The invention provides a wall-mounted air conditioner and a self-cleaning control method thereof. The self-cleaning control method is characterized in that according to the structure characteristic ofthe air conditioner with two cross-flow fans, in the self-cleaning refrigeration process, the left air area and the right air area are independently subjected to frosting, namely, the first cross-flow fan is started firstly, a heat exchanger corresponding to the second cross-flow fan is firstly frosted, then the first cross-flow fan is closed, the second cross-flow fan is started, and at the moment, a heat exchanger corresponding to the first cross-flow fan is frosted. In the self-cleaning process, only one air outlet at most is used for air discharging, so that the cold amount output by an indoor unit in the refrigerating process is reduced, the situation that a user feels cold is avoided, and user experience is improved; and an environment temperature detection device also detects the indoor environment temperature, and when the environment temperature is too low, an electric heating device is started to carry out auxiliary heating so as to improve the air outlet temperature and prevent the user from feeling cold.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a wall-mounted air conditioner and a self-cleaning control method thereof. Background technique [0002] In the existing air conditioner indoor unit, the heat exchanger of the indoor unit is arranged inside the shell of the inner unit, so it is difficult to clean. However, if the heat exchanger cannot be cleaned regularly, dust will accumulate on the surface of the heat exchanger, thereby affecting the heat exchange efficiency of the indoor unit. [0003] In order to solve the above problems, there are currently some wall-mounted air conditioners with self-cleaning function on the market to ensure that the surface of the heat exchanger of the indoor unit is clean. The specific principle of the self-cleaning function is as follows: first control the air conditioner to enter the cooling mode of the indoor unit, the temperature of the heat exchanger of the indoor unit drop...

Claims

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Application Information

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IPC IPC(8): F24F1/00F24F11/43F24F11/61F24F11/64F24F11/77F24F11/79F24F13/14F24F120/12
CPCF24F1/0025F24F1/0033F24F11/43F24F11/61F24F11/64F24F11/77F24F11/79F24F13/1413F24F2120/12F24F2221/34Y02B30/70
Inventor 肖克强李伟谢琳琳
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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