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Air conditioner and control method of air conditioner

An air conditioner and controller technology, which is applied to the control input involving air characteristics, space heating and ventilation control input, air conditioning system, etc. Effect

Active Publication Date: 2015-09-09
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is pointed out in the prior art that the defrosting of the outdoor unit of the air conditioner is usually to switch the heating mode of the air conditioner to the cooling mode after the air conditioner has been running for a period of time, and the indoor heat exchanger acts as an evaporator to absorb the heat in the room, and the outdoor heat exchange The condenser acts as a condenser to dissipate heat to the outdoor unit of the air conditioner to achieve defrosting. However, this defrosting technology that absorbs indoor heat seriously affects the comfort of users.

Method used

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  • Air conditioner and control method of air conditioner
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  • Air conditioner and control method of air conditioner

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Embodiment Construction

[0048] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0049]In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must be in a particular o...

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Abstract

The invention discloses an air conditioner and a control method of the air conditioner. The air conditioner comprises a compressor, a first reversing component, a second reversing component, an indoor heat exchanger, a third reversing component, a first outdoor heat exchanger, a second outdoor heat exchanger, a first refrigerant flowing path and a second refrigerant flowing path, wherein the compressor has an exhaust port and an air return port; the first reversing component has a first valve port to a fourth valve port; the first valve port is communicated with one of the second valve port and the third valve port; the fourth valve port is communicated with the other one of the second valve port and the third valve port; the first valve port is connected with the exhaust port; the fourth valve port is connected with the air return port; the second reversing component has a first interface to a third interface; the first interface is communicated with one of the second interface and the third interface; the first interface is connected with the second valve port; and a first end of the indoor heat exchanger is connected with the third valve port. The air conditioner can improve the user comfort in the use of a heating function of the air conditioner to a certain extent.

Description

technical field [0001] The invention relates to the field of refrigeration equipment, in particular to an air conditioner and a control method for the air conditioner. Background technique [0002] When the air conditioner is used for heating in winter, the outdoor unit of the air conditioner may frost due to the low temperature. It is pointed out in the prior art that the defrosting of the outdoor unit of the air conditioner is usually to switch the heating mode of the air conditioner to the cooling mode after the air conditioner has been running for a period of time, and the indoor heat exchanger acts as an evaporator to absorb the heat in the room, and the outdoor heat exchange The condenser acts as a condenser to dissipate heat to the outdoor unit of the air conditioner to achieve defrosting. However, this defrosting technology that absorbs indoor heat seriously affects the comfort of users. Contents of the invention [0003] The present invention aims to solve one of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/00F24F1/16F25B41/06F25B41/00F25B41/04F24F11/00F25B41/20F25B41/34F25B41/37F25B41/42
CPCF24F1/10F24F1/16F24F11/30F24F11/62F24F2110/00F24F2140/20F24F11/42F24F11/65F24F11/64F25B41/37F25B41/31F25B41/20
Inventor 韩宇李金波陈明瑜宋超锋
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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