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Air conditioner control method and air conditioner

A control method and air conditioner technology, which is applied to heating and ventilation control systems, refrigerators, heating methods, etc., can solve the problems of not being able to know the lack of refrigerant in air conditioners in time, and achieve improved user experience, low coupling, and improved accuracy sexual effect

Active Publication Date: 2018-01-09
AUX AIR CONDITIONING LTD BY SHARE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention aims to propose an air conditioner control method to solve the problem that the user cannot timely understand the lack of refrigerant in the air conditioner

Method used

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  • Air conditioner control method and air conditioner
  • Air conditioner control method and air conditioner
  • Air conditioner control method and air conditioner

Examples

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no. 1 example

[0024] Please refer to figure 1 , figure 1 An air conditioner control method provided by an embodiment of the present invention is shown. The air conditioning control method is applied as figure 2 As shown in the air conditioner 100 , the air conditioner 100 includes a refrigerant detection module 10 , a control module 20 and an alarm module 30 . Such as figure 1 As shown, the method includes the following steps:

[0025] In step S101 , the concentration information of the refrigerant in the box of the air conditioner 100 in the running state is acquired at a preset time interval.

[0026] In this embodiment, the air conditioner 100 also includes a refrigeration system. A refrigeration system may include a compressor, condenser, expansion valve, and evaporator. The refrigeration system is installed in the box. A refrigerant detection module 10 is also arranged in the box, and the refrigerant detection module 10 may be a refrigerant probe. The refrigerant detection mod...

no. 2 example

[0042] Please refer to Figure 4 , Figure 4 An air conditioner control method provided by an embodiment of the present invention is shown. The air conditioning control method is applied as figure 2 The air conditioner 100 is shown. Such as Figure 4 As shown, the method includes the following steps:

[0043] In step S201, the concentration information of the refrigerant in the box of the air conditioner 100 in the running state is acquired at a preset time interval.

[0044] Step S202, comparing the obtained concentration information with a preset first concentration threshold and a second concentration threshold.

[0045] Step S203, collecting temperature information of the compressor cylinder of the air conditioner 100 according to a preset time interval.

[0046] In this embodiment, the air conditioner 100 includes an outdoor unit. A compressor is arranged in the outdoor unit, and a temperature sensor 40 is arranged near the cylinder of the compressor to collect te...

no. 3 example

[0052] Please refer to figure 2 , figure 2 An air conditioner 100 provided by an embodiment of the present invention is shown. The air conditioner control methods provided in the first embodiment and the second embodiment can be applied to the air conditioner 100 . The air conditioner 100 includes a refrigerant detection module 10 , a control module 20 , an alarm module 30 , a temperature sensor 40 , a display module 50 , a GPS module 60 and a communication module 70 . The refrigerant detection module 10 , the alarm module 30 , the temperature sensor 40 , the display module 50 , and the GPS module 60 are all electrically connected to the control module 20 . The GPS module 60 is electrically connected to the communication module 70 . The temperature sensor 40 is disposed adjacent to the compressor.

[0053] The refrigerant detection module 10 is configured to acquire the concentration information of the refrigerant in the casing of the air conditioner 100 in the running s...

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Abstract

The embodiment of the invention provides an air conditioner control method and an air conditioner, and relates to the technical field of air conditioners. The method is applied to the air conditioner.The method comprises the steps that according to the preset time interval, concentration information of a refrigerant in a box of the air conditioner in the running state is obtained; the obtained concentration information is compared with the preset first concentration threshold value and the preset second concentration threshold value; when the concentration information is larger than the second concentration threshold value, the air conditioner is controlled to stop working, and an alarm is given; and when the concentration information is smaller than or equal to the second concentration threshold value and larger than or equal to the first concentration threshold value, a compressor of the air conditioner is controlled to reduce the frequency, and early warning is conducted. Normal running of the air conditioner is not influenced in the whole detection process, and the coupling degree is low. The current refrigerant concentration lacking degree can be effectively and rapidly judged. The compressor is protected, and a user is prompted under the situation that user usage is not influenced. The using experience of customers is effectively improved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner control method and an air conditioner. Background technique [0002] Refrigerant is an important part of ensuring the normal operation of the air conditioner. Once there is a lack of refrigerant in the air conditioner, it will not only affect the user experience, but also cause damage to the air conditioner itself. [0003] At present, only when the lack of refrigerant of the air conditioner is very serious and has seriously affected the user experience, users will pay attention to the problem of the lack of refrigerant of the air conditioner. In fact, the leakage of refrigerant is a relatively long process, and usually, the user cannot clearly distinguish the process of refrigerant leakage. That is to say, if the lack of refrigerant is not particularly serious, the user cannot perceive the abnormality from the operating state of the air conditioner....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00F25B49/02
Inventor 强兵罗曾友坚熊昆罗安发
Owner AUX AIR CONDITIONING LTD BY SHARE LTD
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