Air conditioner and air velocity control method for same

Abstract

The invention discloses an air conditioner and an air velocity control method for the same. An air diffusion plate for reducing air velocity of outlet air of an indoor unit is arranged at an air outlet of the indoor unit, and an air guide plate is also arranged to regulate the air outlet direction of the indoor unit. The method comprises the following steps of controlling the air conditioner to enter an air sensor-free running mode if no air sensor-free control instruction is received when the air conditioner runs in a cooling mode; judging indoor environmental temperature T1; if T1 is greater than a first temperature threshold value Tw, controlling the air diffusion plate to swing or controlling the air guide plate to move upwards, and controlling rotating speed of an indoor fan to be less than or equal to first preset rotating speed; if T1 is lower than or equal to Tw-Tx, controlling the air diffusion plate to be closed, controlling the air guide plate to be opened to a preset air outlet angle, and controlling the rotating speed of the indoor fan to be lower than or equal to second preset rotating speed, and after the air conditioner runs for Deltat, controlling the air diffusion plate to be opened, and upwards supplying air for Deltat1 by virtue of the air guide plate. According to the air conditioner and the air velocity control method for the same, a comfortable temperature environment can be provided, and in addition, a comfortable indoor air velocity environment can further be provided, so that comfort is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air speed control method of an air conditioner and an air conditioner. Background technique [0002] The current air conditioner is used in summer, in order to quickly reduce the indoor temperature, the temperature of the air outlet of the air conditioner is generally 10°C-15°C, and the temperature of the human body surface is generally 30°C-33°C. "Cold wind" blowing directly to people will cause the sweat glands of the human body to close, affecting normal metabolism and secretion. Therefore, staying in the air-conditioned room for a long time and blowing "cold wind" will cause a kind of "air-conditioning disease", which will affect the use of users. [0003] Therefore, it is necessary to improve the problem of air conditioner "cold wind" blowing people. Contents of the invention [0004] This application is based on the inventor's understanding and research on th...

AI Technical Summary

Problems solved by technology

"Cold wind" blowing directly to people will cause the sweat glands of the human body to close, affecting normal metabolism and secretion. Therefore, staying in the air-conditioned room for a long time and blowing "cold wind" will cause a kind of "air-conditioning disease", which will affect the use of users.

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