Air-conditioner electric auxiliary heating condensed water removing control method and air-conditioner

Abstract

The invention provides an air-conditioner electric auxiliary heating condensed water removing control method and an air-conditioner. The air-conditioner comprises an electric heater. An electric heating wire is arranged inside the electric heater. The control method includes the steps that the indoor environment humidity is detected in the cooling or dehumidifying mode of the air-conditioner; andthe operating state of the electric heating wire is controlled according to the indoor environment humidity, a first humidity preset value and a second humidity preset value. According to the air-conditioner electric auxiliary heating condensed water removing control method and the air-conditioner, the electric heating wire is arranged inside the electric heater and further controlled to be switched on and off according to the indoor environment humidity in air-conditioner cooling or dehumidifying operation, on one hand, condensed water removing control precision of the electric heater can bemade high, the conditions that condensed water is attached to the electric heater and even the condensed water existing on the surface of the electric heater is evaporated are prevented, and thereforethe water blowing phenomenon of the air-conditioner is avoided and user experience can be improved; and on the other hand, unnecessary starting of the electric heater can be evaded, energy can be better saved and the service life of the electric heater is prolonged.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to an air conditioner electric auxiliary heat decondensation control method and an air conditioner. Background technique [0002] After the existing air conditioner runs for a period of time in the cooling or dehumidification mode, the PTC electric heater will produce a large amount of condensation water. When it is turned off or turned on again after the temperature is turned off, it is prone to the phenomenon of instantaneous PTC electric heating condensation and water blowing, that is, "air conditioner blowing "water" phenomenon, and the existing air conditioners usually ignore this problem, which affects the user experience. [0003] It can be seen that, aiming at the defects of the above-mentioned prior art, it is of great significance to develop an air-conditioning electric auxiliary heating decondensation control method that has high control precision and can...

AI Technical Summary

Problems solved by technology

[0004] The problem solved by the present invention is that the existing air conditioner is prone to water blowing when it is turned on, which in turn affects the user experience

Images