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Air conditioner and control method thereof

A control method and air conditioner technology, applied in heating and ventilation control systems, heating methods, space heating and ventilation, etc., can solve the problem that the outlet air temperature cannot meet the user's temperature comfort requirements, and achieve the effect of reducing output

Pending Publication Date: 2022-07-22
HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an air conditioner and its control method, which can effectively solve the problem in the prior art that directly controlling the outlet air temperature of the air conditioner cannot meet the user's requirements for temperature comfort

Method used

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  • Air conditioner and control method thereof
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  • Air conditioner and control method thereof

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Embodiment Construction

[0054] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0055]In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the de...

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Abstract

The invention discloses an air conditioner and a control method thereof. The air conditioner comprises an outdoor unit, a compressor, an indoor unit, an air outlet temperature sensor, an air outlet speed sensor and a distance measuring sensor. The air outlet temperature sensor and the air outlet speed sensor are used for detecting the air outlet temperature and the air outlet speed of the indoor unit correspondingly. The distance measuring sensor is used for detecting the user distance between a user and the indoor unit; the controller is configured to calculate the standard effective temperature of the center of the airflow zone corresponding to the user distance according to the air outlet temperature, the air outlet speed and the user distance; when the standard effective temperature exceeds the preset standard effective temperature range, whether the set temperature difference reaches the preset temperature difference or not is judged, and the fan rotating speed and the compressor frequency are controlled according to the judgment result; and when the standard effective temperature does not exceed the preset standard effective temperature range, the rotating speed of the fan and the frequency of the compressor are controlled to be kept unchanged. Through combined control over the air temperature and the air speed, the temperature blown to the body of a user meets the requirement of the user for temperature comfort.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner and a control method thereof. Background technique [0002] The air conditioner only takes temperature as the control target. If the user needs the air from the air conditioner to blow directly to the user, when the wind speed is constant, the lower the temperature of the air blowing to the user, the cooler the human body feels. When the temperature blowing to the user is constant, the higher the wind speed, the cooler the human body feels. This is because what the human body actually feels is the feeling after the coupling of wind temperature and wind speed, not the feeling generated by a single temperature. [0003] In the prior art, the operating frequency of the compressor of the air conditioner and the actual indoor air outlet temperature are detected, and the outlet air temperature set by the user is compared with the indoor actual air outlet te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/64F24F11/65F24F11/76F24F11/80F24F11/89
CPCF24F11/64F24F11/65F24F11/76F24F11/80F24F11/89
Inventor 王军陈胜华张素珍
Owner HISENSE (SHANDONG) AIR CONDITIONING CO LTD