Closed environment comfort air conditioning system for simulating external environment changes

Abstract

The invention relates to a closed environment comfort air conditioning system for simulating external environment changes, and belongs to the technical field of air conditioners. The system comprises a water chilling unit module, an air processing module, an air conveying and distributing module and an automatic control module. The water chilling unit module is communicated with the air processing module and the air conveying and distributing module, and is adjusted and operated by the automatic control module to provide certain cooling capacity for a closed environment; the air processing module is used for purifying air and improving the air quality; the air conveying and distributing module is used for circularly conveying the air; and the automatic control module is used for obtaining the current temperature, humidity and pressure and adjusting the temperature, humidity and pressure to optimal parameters of a human body thermal comfort area according to the given threshold value. The system can simulate the external environment change, adapts to a biological rhythm of a human body, and meets the thermal comfort requirement of the human body.

Description

technical field [0001] The invention belongs to the technical field of air conditioning, and relates to a comfortable air conditioning system in a closed environment that simulates changes in the external environment. Background technique [0002] Submarines, deep-water working ships, spaceships, space workstations, underground fortifications, special sealed workshops and other similar closed environments are characterized by isolation from the outside air, small space, high temperature, high humidity, no sunlight, and dense population. Due to the lack of perception of changes in temperature and humidity, pressure, day and night, and four seasons, it will lead to the decline of human body temperature regulation function, rhythm disorder, sleep disorder, etc., which will lead to the accumulation of negative emotions such as depression, loneliness, anxiety, and even depression, which will be greatly reduced. The physical and mental health of long-term survivors in a closed env...

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Problems solved by technology

[0005] In view of this, the purpose of the present invention is to provide a comfortable air-conditioning system in a closed environment that adapts to the biological rhythm of the human body and can simulate changes in the external environment, so as to solve the problem of long-term operators in closed spaces represented by submarines due to lack of control over temperature, humidity and pressure. , day and night, and the perception of four seasons change, which will lead to negative emotions and low work efficiency.

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