Fluorine deficiency detection control method, device, system for temperature adjusting equipment and air conditioner

A technology of temperature adjustment equipment and detection control, applied in mechanical equipment and other directions, can solve the problems of low detection efficiency of fluorine deficiency, and achieve the effect of improving detection efficiency

Inactive Publication Date: 2019-01-25
GREE ELECTRIC APPLIANCES INC
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  • Abstract
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Problems solved by technology

[0004] Based on this, it is necessary to address the technical problem of low fluorine deficiency detection efficiency of traditional temperature regulation equipment, and provide

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  • Fluorine deficiency detection control method, device, system for temperature adjusting equipment and air conditioner
  • Fluorine deficiency detection control method, device, system for temperature adjusting equipment and air conditioner
  • Fluorine deficiency detection control method, device, system for temperature adjusting equipment and air conditioner

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Embodiment Construction

[0046] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0047] After several years of use of temperature regulating equipment such as air conditioners, due to the aging of itself and pipelines, the unit will more or less have refrigerant leakage. After a certain amount of refrigerant leaks, due to insufficient refrigerant, the cooling effect will be poor, affecting the normal user experience. At the same time, due to the poor cooling effect, the room cannot reach the preset temperature, and the air conditioner cannot stop at the temperature point. The compressor needs to run continuously for a long time, which affects the servi...

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Abstract

The application relates to a fluorine deficiency detection control method, device, system for temperature adjusting equipment and an air conditioner. The method includes the following steps: acquiringoutdoor ambient temperature, air outlet temperature of an inner machine and module high pressure of an outer machine; acquiring a detection result according to the outdoor ambient temperature and theair outlet temperature of the internal machine when the module high pressure of the outer machine is within the preset high pressure target range; and acquiring the detection result according to themodule high pressure of the outer machine and the preset high pressure target range when the module high pressure of the outer machine is not within the preset high pressure target range. The outdoorambient temperature, the air outlet temperature of the inner machine, the module high pressure of the outer machine and the preset high pressure target range are combined for judging, the temperatureadjusting equipment can be automatically judged whether the fluorine is short or not while the refrigeration experience of users is not affected, so that the fluorine deficiency detection efficiency is effectively improved.

Description

technical field [0001] The present application relates to the technical field of temperature adjustment equipment control, in particular to a fluorine deficiency detection and control method, device, system and air conditioner for temperature adjustment equipment. Background technique [0002] In recent years, with the continuous progress of social development and the continuous improvement of consumers' requirements for quality of life, the demand for high-energy-efficiency temperature adjustment equipment such as air conditioners is increasing. [0003] After the traditional temperature adjustment equipment has been used for several years, due to the aging of itself or the connecting pipe, the refrigerant will leak slightly from the copper pipe welding or the connection of the internal and external machine connection pipes, and the final refrigerant content of the temperature adjustment equipment may only be the rated filling amount when it is running. 50% or even lower. A...

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Application Information

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IPC IPC(8): F24F11/32F24F11/64
CPCF24F11/32F24F11/64
Inventor 周志宾江标戴永福
Owner GREE ELECTRIC APPLIANCES INC
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