Air conditioning unit control method and device

A technology of an air conditioning unit and a control method, which is applied in the directions of control input involving air characteristics, space heating and ventilation control input, space heating and ventilation, etc. The effect of low temperature to avoid damage

Active Publication Date: 2015-12-09
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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[0004] Embodiments of the present invention provide a control method and device for an air conditioning unit t

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  • Air conditioning unit control method and device
  • Air conditioning unit control method and device

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Embodiment Construction

[0013] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0014] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses an air conditioning unit control method and device. The method comprises the following steps: when the unit starts, detecting the ambient temperature; judging whether the ambient temperature is greater than or equal to a first preset temperature; when the ambient temperature is greater than or equal to the first preset temperature, controlling all fans of the unit to start; and when the ambient temperature is smaller than the first preset temperature, controlling partial fans of the unit to start. The method solves the technical problem of incapability of regulating the temperatures of the evaporator and condenser.

Description

technical field [0001] The invention relates to the field of air conditioning, in particular to a control method and device for an air conditioning unit. Background technique [0002] When the air-conditioning unit is cooled at a low ambient temperature, the evaporation temperature is too low to cause the shell tube to freeze; when the ambient temperature is cooled at a high temperature, the high condensation temperature of the unit results in low operating efficiency and high energy consumption. Both the condenser and the evaporator will cause damage to the air conditioner when the temperature is too high or too low, and the prior art cannot adjust the temperature of the evaporator and the condenser to avoid damage to the air conditioner. [0003] For the above problems, no effective solution has been proposed yet. Contents of the invention [0004] Embodiments of the present invention provide a control method and device for an air-conditioning unit, so as to at least so...

Claims

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Application Information

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IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/64F24F11/70F24F2110/10Y02B30/70
Inventor 林海东张恩权郑伟平吴呈松魏峰孙思
Owner GREE ELECTRIC APPLIANCES INC
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