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Air conditioner and control method for the air conditioner

An air conditioner and control valve technology, applied in the field of air conditioner control and air conditioners, can solve the problems of lowering room temperature, affecting the user's thermal comfort experience, continuous heating of the room, etc. The effect of prolonging life

Active Publication Date: 2017-05-24
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although such a defrosting mode can completely remove the frost on the outdoor heat exchanger, but during the defrosting process, the indoor unit stops running and cannot provide continuous heating to the room, which will reduce the room temperature and affect the thermal comfort experience of the user.

Method used

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  • Air conditioner and control method for the air conditioner
  • Air conditioner and control method for the air conditioner
  • Air conditioner and control method for the air conditioner

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Embodiment Construction

[0043] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0044] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways than described here. Therefore, the protection scope of the present invention is not limited by the specific implementation disclosed below. Example limitations.

[0045] like Figure 1 to Figure 5 As shown, according to the embodiment of the first aspect of the present invention, an air conditioner and an outdoor heat exchanger assembly are provided, and the outdoor h...

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Abstract

The invention provides an air conditioner. The air conditioner comprises an outdoor heat exchanger assembly and a temperature control device, wherein the outdoor heat exchanger assembly comprises a first heat exchanger, a second heat exchanger, a first heater and a second heater, the first heat exchanger and the first heater are connected in series to form a first branch, the second heat exchanger and the second heater are connected in series to form a second branch, and the first branch and the second branch are connected in parallel; the temperature control device is connected with the outdoor heat exchanger assembly and used for detecting the temperature of the first heat exchanger and the temperature of the second heat exchanger, controlling action of the first heater according to the temperature of the first heat exchanger and controlling action of the second heater according to the temperature of the second heat exchanger. Correspondingly, the invention further provides a control method of the air conditioner. According to the air conditioner and the control method of the air conditioner, the air conditioner can not only supply heat continuously but also defrost an outdoor unit in a heating mode.

Description

technical field [0001] The present invention relates to the field of household appliances, and more specifically, to an air conditioner and a control method for the air conditioner. Background technique [0002] When the heat pump air conditioner is heating at low temperature, the heat exchanger of the outdoor unit is prone to frost, which increases the thermal resistance and wind resistance, and the sharp drop in heat transfer efficiency seriously affects the heat transfer effect. In order to avoid the continuous decline of the heat transfer effect, it is necessary to Perform defrosting. [0003] The main defrosting mode of the existing air conditioner is to switch the four-way valve to carry out the refrigeration cycle. Although such a defrosting mode can completely remove the frost on the outdoor heat exchanger, but during the defrosting process, the indoor unit stops running and cannot provide continuous heating to the room, which will reduce the room temperature and af...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F5/00F24F11/02F24F13/30
CPCF24F5/001F24F11/30F24F11/62F24F11/70F24F11/84F24F11/89F24F13/30F24F2110/10
Inventor 岑晓维李丰
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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