Electric heating control method for zoned air supply air conditioner and air conditioner

Abstract

The invention provides an electric heating control method for a zoned air supply air conditioner and discloses the air conditioner simultaneously. The electric heating control method comprises the following stages of the start control stage and / or a stopping control stage. According to the start control stage, whether linkage function parts, the indoor environment temperature, the difference value of the indoor environment temperature and the set temperature, and the detection values of coil pipe temperature sensors arranged in a same shell with electric heaters meet the starting setting conditions or not is determined, when all the starting setting conditions are met, the electric heaters are started. According to the stopping control stage, stopping of any one of the electric heaters comprises the following multiple parallel steps that whether the linkage function parts, the indoor environment temperature, the difference value of the indoor environment temperature and the set temperature, and the detection values of the coil pipe temperature sensors meet the stopping setting conditions or not is determined, and when one of the stopping setting conditions is met, the electric heaters are switched to be in a stopped state or maintained to be the stopped state, wherein the linkage function parts at least comprise compressors and cross-flow fans. The electric heating control method and the air conditioner have the advantages that the air conditioner effect is good, the control mode is flexible, and comfort is high.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an electric heating control method for a zoned air supply air conditioner and the air conditioner. Background technique [0002] In common vertical air conditioners, when the air conditioner is in heating mode, the use of auxiliary electric heating can improve the heating comfort of the air conditioning unit and increase the temperature rise rate of the air-conditioned room. [0003] The vertical air conditioner indoor unit in the prior art is provided with only one heat exchanger, therefore, usually only one electric heater is provided to be used in conjunction with the heat exchanger. In the prior art, the control of the electric heater is relatively simple, and it only needs to control the electric heater to start or stop in a corresponding working mode. Since the power of the electric heater is usually relatively large, the prior art also discloses a control scheme ...

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an electric heating control method for a zoned air-supply air conditioner to solve the problem that the air conditioner in the prior art cannot flexibly set up an electric heater so that it cooperates with a heat exchanger to form an ideal control scheme, and realizes heating and cooling in an air-conditioned room according to user needs. Partition air supply problem

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