Refrigerating control method and device for air conditioner

Abstract

The invention discloses a refrigerating control method for an air conditioner. The refrigerating control method comprises the following steps: obtaining temperature difference between indoor environment temperature and set temperature in a timed mode after the air conditioner enters a refrigerating mode; improving operation frequency of the air conditioner when temperature difference is greater than first preset temperature difference, and duration of refrigerating operation of the air conditioner is greater than preset duration; and controlling the air conditioner to operate according to improved operation frequency, so that the air conditioner is in a quick refrigerating mode. The invention further discloses a refrigerating control device for the air conditioner. When the temperature difference is greater than first preset temperature difference, and duration of refrigerating operation of the air conditioner is greater than preset duration, operation frequency of the air conditioner is improved; and the air conditioner is controlled to operate according to improved operation frequency, so that duration for reaching the set temperature of the air conditioner is reduced.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner refrigeration control method and device. Background technique [0002] After the air conditioner enters the cooling mode, it often calculates the operating frequency of the air conditioner compressor according to the set temperature and other conditions. When the air conditioner is in the initial stage of cooling, due to the relatively large heat load in the room, the air conditioner needs to work for a certain period of time. The temperature of the room can be gradually lowered to reach the user's set temperature. This process is often relatively long, which affects the comfort of air conditioner users. Contents of the invention [0003] The invention provides a refrigeration control method and device for an air conditioner, the main purpose of which is to solve the technical problem that it takes a long time for the air conditioner to reach the set...

AI Technical Summary

Problems solved by technology

[0002] After the air conditioner enters the cooling mode, it often calculates the operating frequency of the air conditioner compressor according to the set temperature and other conditions. When the air conditioner is in the initial stage of cooling, due to the relatively large heat load in the room, the air conditioner needs to work for a certain period of time. The temperature of the room can be gradually lowered to reach the user's set temperature. This process is often relatively long, which affects the comfort of air conditioner users.

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