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A large comprehensive climate laboratory air treatment system

An air handling system and air handling unit technology, applied in air handling details, air conditioning systems, ventilation systems, etc., can solve the problems of high investment cost, lack of design and construction experience, unpredictable risks, etc., to achieve high control accuracy, Achieve long-distance transportation and distribution, saving space and investment costs

Active Publication Date: 2020-12-18
CHINA AIRPLANT STRENGTH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, no large-scale comprehensive climate laboratory has been built in China, and there is a lack of design and construction experience in this area. Copying existing foreign technical solutions will lead to huge investment costs and unpredictable risks.

Method used

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  • A large comprehensive climate laboratory air treatment system
  • A large comprehensive climate laboratory air treatment system
  • A large comprehensive climate laboratory air treatment system

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Embodiment Construction

[0059] In order to make the purpose, technical solution and advantages of the application more clear, the technical solution in the embodiment of the application will be described in more detail below in conjunction with the drawings in the embodiment of the application. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the application. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application. Embodiments of the present application will be described in detail below in conjunction with th...

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Abstract

This application belongs to the field of climate environment adaptability analysis and test technology, and particularly relates to a large-scale comprehensive climate laboratory air treatment system, including: a full-temperature dual-channel air handling unit, including two independent and identical channels, each channel The frequency conversion centrifugal fan, frosting heat exchanger, medium temperature heat exchanger and low temperature heat exchanger are arranged in series; the rotary dehumidifier is used to dehumidify the air flowing into the channel; the defrosting blowing unit is used to make the outdoor air Pass through the frosting heat exchanger, the medium temperature heat exchanger and the low temperature heat exchanger in order to defrost the heat exchanger; the brine sub-system is used to cool or heat the liquid brine and transport it to the junction frost heat exchanger, medium temperature heat exchanger and low temperature heat exchanger. The large-scale integrated climate laboratory air treatment system of the present application can save space and investment cost, has high redundancy and reliability, and has flexible configuration and high control precision.

Description

technical field [0001] The application belongs to the technical field of climate environment adaptability analysis and experimentation, and in particular relates to a large-scale comprehensive climate laboratory air treatment system. Background technique [0002] The large-scale comprehensive climate laboratory can simulate the climate environment of the earth's surface such as extreme low temperature, high temperature, heat and humidity, snowfall, solar radiation, freezing rain, rain, freezing fog, etc., and its size can meet the climate test requirements of large-scale equipment or complete machines. For the simulated climate environment, temperature and humidity are the most basic environmental factors, and the air handling system that regulates temperature and humidity is one of the cores of laboratory environment simulation. [0003] In May 1947, the U.S. Air Force built the largest and most advanced McKinley climate laboratory in the world at Green Air Force Base, Flor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F5/00F24F3/14F24F7/06F24F13/30F25B41/00F25B47/02F25B41/40
CPCF24F5/0003F24F3/14F24F7/06F24F13/30F25B47/02F24F2003/144F24F2203/1032F25B2347/02F25B41/40
Inventor 马建军刘海燕马兰张惠吴敬涛
Owner CHINA AIRPLANT STRENGTH RES INST
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