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Air conditioner operating method and air conditioner

An operation method and air-conditioning technology, which is applied to control input related to air characteristics, heating methods, space heating and ventilation, etc., and can solve problems such as low compressor operating frequency, insufficient cooling capacity of air conditioners, and poor user experience

Active Publication Date: 2021-10-15
NINGBO AUX ELECTRIC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Then, the operating frequency of the compressor is too low, which will lead to insufficient cooling capacity of the air conditioner, resulting in poor user experience

Method used

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  • Air conditioner operating method and air conditioner
  • Air conditioner operating method and air conditioner
  • Air conditioner operating method and air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] figure 1 A flow diagram of the air conditioning operation method provided by the first embodiment of the present invention is shown schematically, such as figure 1 As shown, the method can include, for example, operations S101 to S104.

[0028] S101, get an air conditioning outside ambient temperature, air conditioner in the air conditioner, the exit temperature, and the temperature of the condenser tube.

[0029] In a feasible manner of the present embodiment, the temperature sensing temperature package detects the outer ambient temperature in the air conditioner outside, and the radius exit temperature is detected at the condenser outlet temperature, and the temperature-sensitive temperature package is disposed at the condenser U tube. Detect the temperature in the condenser tube. The specific location of the condenser U tube arranges the temperature sensing temperature package can be arranged by arranging thermocouples to find the closest condensation temperature points...

Embodiment 2

[0042] figure 2A flowchart of the air conditioning operation method provided by the second embodiment of the present invention is shown schematically. In addition to the above operation, the method also increases the additional function in addition to the above operation. like figure 2 As shown, the method can include, for example, S201 to S202.

[0043] S201, it is determined whether the difference between the outer ambient temperature and the temperature of the air conditioner is greater than or equal to the third preset value, wherein the third preset value is greater than the second preset value.

[0044] When the difference is greater than the third preset value, it indicates that the heat dissipation effect of the air conditioner has entered a very poor state, and it is possible to malfunction or even dangerous. At this point, air conditioning needs to be performed S202.

[0045] S202, stop lifting the compressor frequency, or reduces the compressor frequency, or turn off t...

Embodiment 3

[0050] image 3 A flowchart of the air conditioning operation method provided by the third embodiment of the present invention is shown schematically. In addition to the above operation, the method also increases the additional function in addition to the above operation. like image 3 As shown, the method can, for example, S301 to S302.

[0051] S301, it is determined whether the difference between the outer ambient temperature and the first preset value is greater than or equal to the fourth preset value.

[0052] When the outer ambient temperature is much greater than the first pre-set value, the air conditioner may malfunction or even dangerous. At this point, air conditioners need to perform operation S302. The fourth pre-set value can be set according to the actual demand, the present invention does not limit.

[0053] S302, stop lifting the compressor frequency, or reduces the frequency of the compressor, or turn off the air conditioner.

[0054] With the operation of S302, ...

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PUM

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Abstract

The present invention provides an air conditioner operating method, comprising: obtaining the ambient temperature outside the air conditioner, the air temperature in the area where the air conditioner is located, the outlet temperature of the condenser, and the temperature in the middle of the condenser tube; judging whether the ambient temperature outside the air conditioner is greater than or equal to the first preset value, and judge whether the difference between the outside ambient temperature and the air temperature in the area where the air conditioner is located is greater than or equal to the second preset value; Frequency, if not all, adjust the compressor frequency according to the condenser outlet temperature. This method ensures the reliability of the air conditioner operation, and at the same time increases the frequency of the compressor, thereby improving user experience.

Description

Technical field [0001] The present invention relates to the field of air conditioning techniques, and in particular, there is an air conditioning operation method and an air conditioner. Background technique [0002] When the existing air conditioner is running, heat is generated, and when the ambient temperature outside the air conditioner is too high, the condenser is heat dissipation, in which case the compressor frequency is high, the exhaust is high, it is easy to cause high pressure pressure to exceed the standard. There is a pressure excessive broken pipe, or the compressor is absent from malfunction or danger. Therefore, in order to operate the reliability design of air conditioning, the frequency of the compressor is generally reduced. Then, the compressor running frequency is too low, which will cause insufficient air conditioning cooling capacity, so that the user experience is poor. Inventive content [0003] The main object of the present invention is to provide an ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/30F24F11/64F24F11/65F24F11/86F24F11/88F24F110/20F24F140/20
CPCF24F11/30F24F11/64F24F11/65F24F11/86F24F11/88F24F2110/20F24F2140/20
Inventor 刘怿宁程鹏甘永健
Owner NINGBO AUX ELECTRIC