Three-dimensional air control method for refrigeration equipment

Abstract

The invention belongs to the technical field of refrigeration equipment control methods, and particularly relates to a three-dimensional air control method for refrigeration equipment. The method includes the steps of obtaining current operation parameters and working condition parameters of the refrigeration equipment; testing the refrigeration equipment to obtain a reference anemometer of the refrigeration equipment; the temperature of the environment where the refrigeration equipment is located and the temperature of an indoor coil pipe are detected; detecting the rotating speed of an indoor fan of the refrigeration equipment; the target environment temperature, the preset air speed threshold value, the target air speed value, the target coil pipe temperature and the target air speed value of the refrigeration equipment are obtained; controlling the air outlet speed; according to the three-dimensional air control method, the indoor environment temperature can be guaranteed, meanwhile, the air outlet speed can be controlled, the comfortable blowing feeling index can be guaranteed, and the air outlet temperature can be controlled to prevent the sharp cold air from directly blowing people. While the parameters of the three dimensions are controlled, the energy-saving and power-saving effects are achieved.

Description

technical field [0001] The present application belongs to the technical field of refrigeration equipment control methods, and in particular relates to a three-dimensional air control method for refrigeration equipment. Background technique [0002] When the refrigeration equipment is cooling, the user experience will be affected by the temperature and force of the air outlet of the refrigeration equipment. However, because the existing control schemes generally directly change the operating parameters of the refrigeration equipment, simply change the speed of the air outlet fan and Compressor frequency and other methods to achieve, often there is cold wind blowing directly, causing people to catch a cold or discomfort, which is often called "air-conditioning disease". Excessive air-conditioning air speed will also cause users to feel uncomfortable. The existence of the above problems It directly affects the user experience of the refrigeration equipment, and is not conducive...

AI Technical Summary

Problems solved by technology

[0002] When the refrigeration equipment is cooling, the user experience will be affected by the temperature and force of the air outlet of the refrigeration equipment. However, because the existing control schemes generally directly change the operating parameters of the refrigeration equipment, simply change the speed of the air outlet fan and Compressor frequency and other methods to achieve, often there is cold wind blowing directly, causing people to catch a cold or discomfort, which is often called "air-conditioning disease". Excessive air-conditioning air speed will also cause users to feel uncomfortable. The existence of the above problems It directly affects the user experience of the refrigeration equipment, which is not conducive to further improving the power saving performance of the refrigeration equipment

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