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Air conditioner control method and air conditioner based on human comfort

A control method and technology for comfort, applied in the field of air conditioning, can solve problems such as inability to accurately reflect changes in human comfort, deviations in control methods, and inability to accurately reflect human comfort, and achieve good air conditioning effects and eliminate interference. Effect

Active Publication Date: 2019-12-31
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, when the air conditioner is installed and the air conditioner is in the working state, the SSD formula cannot accurately reflect the change of human comfort under a changing condition, and the control method based on the SSD formula also has obvious deviations and cannot Accurately reflect and maintain optimal human comfort

Method used

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  • Air conditioner control method and air conditioner based on human comfort
  • Air conditioner control method and air conditioner based on human comfort
  • Air conditioner control method and air conditioner based on human comfort

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Embodiment Construction

[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0042] see figure 1 Shown is a flow chart of the first embodiment of the air conditioner control method based on human comfort disclosed in the present invention. As shown in the figure, the control of human body comfort in the control method of the present invention does not depend on the SSD data model. Specifically, the following steps are in...

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PUM

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Abstract

A human body comfort degree-based air conditioner control method, and an air conditioner, said control method comprising the following steps: acquiring a real-time body surface temperature Ts of a human wearing clothes in an air-conditioned room; acquiring a real-time building inner surface temperature Tq of the air-conditioning room; acquiring a real-time ambient temperature Th in the air-conditioning room; calculating a real-time human body comfort degree C', C' = hr•(Ts - Tq) + hc•(Ts - Th), where hr and hc are constants, hr is a radiation thermal conductivity, hc is a convection thermal conductivity; and controlling the operation of an air conditioner system to enable the real-time human body comfort degree C' to be equal to a standard human body comfort degree C at which the human body in the air-conditioning room feels comfortable.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air conditioner control method based on human comfort and an air conditioner applying the control method. Background technique [0002] Human comfort is related to human physiological functions such as heat balance function, temperature regulation, endocrine system, digestive organs, etc., and is affected by various meteorological factors comprehensively. Such as atmospheric temperature, humidity, air pressure, light, wind speed and so on. In the prior art, human body comfort is usually calculated according to the SSD formula, SSD=(1.818t+18.18)(0.88+0.002f)+(t-32) / (45-t)- 3.2v+18.2. Where SSD is the human comfort index, t is the average temperature, f is the relative humidity, and v is the wind speed. In the prior art, an air-conditioning control system based on the data model based on the SSD formula and based on human comfort is disclosed, such as the technical s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/64F24F11/65F24F11/66F25B49/02F24F110/10F24F120/00
CPCF25B49/022F25B2600/0253
Inventor 刘聚科侯丽丽程永甫吴洪金郝红波
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD