Air conditioner starting control method, air conditioner starting control device and air conditioner

An air conditioner and an adjusted technology are applied in the fields of air conditioner start-up control devices and air conditioners and air conditioner start-up control methods, which can solve problems such as poor user experience and unreliable operation, and achieve the effect of avoiding air conditioner shutdown and improving operation reliability.

Active Publication Date: 2021-12-07
NINGBO AUX ELECTRIC +1
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Problems solved by technology

[0003] The first purpose of the present invention is to provide a start-up control method of the air conditioner to solve the problems in the prior art...

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  • Air conditioner starting control method, air conditioner starting control device and air conditioner
  • Air conditioner starting control method, air conditioner starting control device and air conditioner
  • Air conditioner starting control method, air conditioner starting control device and air conditioner

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Embodiment Construction

[0058] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0059] This embodiment provides an air conditioner startup control method, which is applied to an air conditioner, such as figure 1 As shown, the method includes:

[0060] S102, after the compressor starts to run, obtain the current discharge temperature T of the compressor.

[0061] Specifically, the current discharge temperature T of the compressor may be acquired after the compressor starts to run for a preset first period of time. For example, the preset first duration may be 2 minutes, and the current discharge temperature T of the compressor is obtained after the compressor starts ...

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Abstract

The invention provides an air conditioner starting control method, an air conditioner starting control device and an air conditioner, and relates to the field of air conditioner control. The air conditioner starting control method comprises the steps that after a compressor is started to operate, the current exhaust temperature of the compressor is obtained; whether the current exhaust temperature is greater than or equal to a preset pre-protection temperature or not is judged; if yes, the exhaust temperature rising rate is determined; and after determining, the operation frequency of the compressor is adjusted according to the exhaust temperature rising rate and the state of the operation frequency of the compressor, and the compressor is controlled to operate according to the adjusted operation frequency. According to the air conditioner starting control method, after the current exhaust temperature reaches the preset front protection temperature and before the protection temperature, the rising condition of the exhaust temperature is recognized through the exhaust temperature rising rate and the state of the operation frequency of the compressor, the operation frequency of the compressor is adjusted in time, the exhaust temperature of the compressor can be effectively controlled, therefore, the shutdown phenomenon of the air conditioner can be effectively avoided, the operation reliability of the air conditioner in the starting stage is improved, and the use experience of a user is improved.

Description

technical field [0001] The present invention relates to the technical field of air conditioner control, in particular to an air conditioner start control method, an air conditioner start control device and an air conditioner. Background technique [0002] When the heat pump air conditioner is under high load, in order to ensure the cooling and heating effect of the air conditioner, the operating frequency of the compressor is usually set to be relatively high. The rising rate is fast, and when the exhaust temperature exceeds the compressor protection temperature, the air conditioner compressor will stop, affecting the user experience. Contents of the invention [0003] The first object of the present invention is to provide a start-up control method of an air conditioner to solve the technical problems existing in the prior art that the air conditioner has shutdown protection at the start-up stage, unreliable operation, and poor user experience. [0004] The air condition...

Claims

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Application Information

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IPC IPC(8): F24F11/30F24F11/61F24F11/64F24F11/86F24F11/88F24F140/20
CPCF24F11/30F24F11/61F24F11/64F24F11/86F24F11/88F24F2140/20Y02B30/70
Inventor 王振华
Owner NINGBO AUX ELECTRIC
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