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Frequency conversion control method and device and air conditioner

A frequency conversion control and controller technology, applied in heating and ventilation control systems, heating methods, space heating and ventilation, etc., can solve problems such as poor versatility, and achieve the effect of solving poor versatility and improving versatility

Active Publication Date: 2012-07-18
珠海格力机电工程有限公司
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Problems solved by technology

[0002] The frequency conversion control method in the related art is usually carried out by obtaining the information of the indoor unit. If the indoor unit and the external unit selected by the user are produced by different manufacturers, the control board on the internal unit needs to be replaced, and the external unit can realize the frequency conversion control. This control method is not universal

Method used

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  • Frequency conversion control method and device and air conditioner
  • Frequency conversion control method and device and air conditioner
  • Frequency conversion control method and device and air conditioner

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Embodiment Construction

[0019] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0020] figure 1 is a schematic diagram of a frequency conversion control method according to an embodiment of the present invention.

[0021] like figure 1 As shown, the method includes the following steps:

[0022] In step S102, the controller of the outdoor unit obtains the indoor ambient temperature value and the set temperature value.

[0023] For example, a temperature-sensing device may be provided on the handheld operator, and at this time, the outdoor unit controller may acquire the indoor ambient temperature value and the set temperature value through the handheld operator.

[0024] Specifically, obtaining the indoor ambient temperature value and the set temperature value by the ou...

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Abstract

The invention discloses a frequency conversion control method and a device and an air conditioner, wherein the frequency conversion control method comprises the steps: an outdoor unit controller acquires an indoor environment temperature value and a set temperature value; and the outdoor unit controller confirms the frequency of a compressor through the indoor environment temperature value and the set temperature value. By means of the frequency conversion control method and the device and the air conditioner, the generality of the frequency conversion control method of the air conditioner can be improved.

Description

technical field [0001] The present invention relates to the field of air conditioners, in particular to a frequency conversion control method and device, and an air conditioner. Background technique [0002] The frequency conversion control method in the related art is usually carried out by obtaining the information of the indoor unit. If the indoor unit and the external unit selected by the user are produced by different manufacturers, the control board on the internal unit needs to be replaced, and the external unit can realize the frequency conversion control. This kind of control method is not universal. Contents of the invention [0003] The present invention is proposed to solve the problem of poor versatility of the frequency conversion control method of the air conditioner in the related art. Therefore, the main purpose of the present invention is to provide a frequency conversion control method and device, and an air conditioner to solve the above problems. [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00
Inventor 陈万兴李绍斌曹勇任鹏谭国飞盛光有曹成
Owner 珠海格力机电工程有限公司
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