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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, and high-efficiency adjustment technologies, can solve problems such as large size of outdoor units, and achieve the effect of protecting compressors and reducing volume.

Active Publication Date: 2019-06-14
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide an air conditioner and its control method, aiming to solve the problem that the size of the outdoor unit caused by the protection function of the compressor is large

Method used

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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

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0033] In addition, in t...

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PUM

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Abstract

The invention discloses an air conditioner. An gas exhausting pipeline or an gas returning pipeline of a compressor of the air conditioner is provided with a protective device; the protective device includes one or more of low pressure switches, high pressure switches and gas exhausting temperature controllers; the gas exhausting pipeline is provided with the high pressure switches and the gas exhausting temperature controllers, and the gas returning pipeline is provided with the low pressure switches; the protective device and the compressor are correspondingly connected with a circuit of a control panel of an indoor unit; and when the protective device and the circuit of the control panel are switched off, the compressor controlled by the control panel stops operating. The invention further discloses a control method of the air conditioner. The size of an air conditioner outdoor unit is small, and protecting of the compressor can be realized.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner and a control method thereof. Background technique [0002] An air conditioner includes an indoor unit and an outdoor unit. Since the outdoor unit is installed outdoors, if the size of the outdoor unit is large, it will increase the difficulty of installation and occupy more space. Therefore, the volume of the outdoor unit is required to be smaller and smaller. [0003] The outdoor unit is equipped with a protection device for the compressor, which is connected to the control panel of the outdoor unit. The outdoor unit also needs to be equipped with a corresponding software program, so that the control panel of the outdoor unit can protect the compressor through the protection device, so that the outdoor unit can control The size of the board is large, resulting in a large volume of the outdoor unit, and the protection function of the compressor cause...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/32F24F11/64F24F11/65F24F11/77F24F11/86F24F140/20
CPCY02B30/70
Inventor 邹大枢
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD