Control method and control device of air deflector

Abstract

An embodiment of the invention provides a control method and control device of an air deflector, and relates to the technical field of control of air conditioners. By the control method and control device of the air deflector, an indoor unit of an air conditioner has all-around and stereoscopic air supply effect, and is large in air blowing range. The method comprises the following steps: positioning the air deflector at an air outlet of the indoor unit of the air conditioner, wherein the air deflector comprises a horizontal air deflector body, a vertical air deflector body and a motor which respectively drives the horizontal air deflector body and the vertical air deflector body to run; and intercepting starting signals which are transmitted to the indoor unit of the air conditioner from an air conditioner controller by using a control device, controlling the horizontal air deflector body to swing in a first preset angle range from a first preset position according to first pulse time intervals, and controlling the vertical air deflector body to swing in a second preset angle range from a second preset position according to second pulse time intervals. The embodiment of the invention is used for air supply control of the air deflector in a central air-conditioning control system.

Description

technical field [0001] The invention relates to the technical field of air conditioner control, in particular to a control method and a control device for an air deflector. Background technique [0002] The central air conditioning system consists of a cold and heat source system and an air conditioning system. The refrigeration system provides the required cooling capacity for the air conditioning system to offset the cooling load of the indoor environment; the heating system provides the air conditioning system with heat to offset the heat load of the indoor environment. The refrigeration system is a crucial part of the central air-conditioning system, and its operation mode and structural form directly affect the economy, efficiency, and rationality of the central air-conditioning system in operation. [0003] With the improvement of people's living standards, people's demand for the individuation and comfort of central air-conditioning products is increasing. Most of th...

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Problems solved by technology

[0003] With the improvement of people's living standards, people's demand for the individuation and comfort of central air-conditioning products is increasing. Most of the air outlets of the existing central air-conditioning indoor units are in the form of grilles with a single appearance. From the perspective of user experience, the single The air supply form of the grille is poor in comfort, does not have an all-round and three-dimensional air supply effect, and the sweeping range is small

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