Small experiment chamber capable of simulating complex environment

A complex environment and simulation experiment technology, applied in the field of environmental simulation devices, to achieve the effect of reducing research and development costs, shortening the research and development cycle, and light weight

Inactive Publication Date: 2014-09-10
FOURTH MILITARY MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Generally, low-pressure cabins are common in China, which can only simulate the high-altitude low-pressure environment

Method used

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  • Small experiment chamber capable of simulating complex environment

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Embodiment Construction

[0014] Below in conjunction with accompanying drawing and embodiment the present invention will be described in further detail:

[0015] The cabin body 2 is a flat cylindrical shape, which is made of acrylic transparent material, and the wall thickness is >2cm, which not only ensures sufficient compressive strength, but also realizes the transparency of the whole body, which is convenient for experimental observation. One end of the cabin is sealed with an aluminum alloy plate 3 with a wall thickness>2cm, and is equipped with an air inlet 4, an air extraction port 9, and a data line connector 5 connecting the inside and outside of the cabin. The other end of the cabin body is provided with a hatch 17 that can be opened and closed mechanically. The round hatch is also processed by an aluminum alloy plate with a wall thickness > 2 cm, hinged and screw fastened. In this way, the opening and closing angle is large, which is convenient for placing the equipment and devices to be te...

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Abstract

The invention discloses a small experiment chamber capable of simulating a complex environment. The small experiment chamber comprises a horizontal cylindrical chamber body and is characterized in that a cylinder part of the chamber body is transparent; one end of the chamber body is sealed by using a metal material and provided with an air inlet, an extraction opening and a data line joint, wherein the air inlet and the extraction opening are communicated with the inside and the outside of the chamber body; the other end of the chamber body is provided with a metal chamber door capable of being opened and closed; each of the metal chamber door and the metal sealed end of the chamber body is provided with a heating and cooling device; the outer wall of the cylinder of the chamber body is provided with a magnetic field generating device; the air inlet is connected with an air input device and an ultrasonic atomizer; the extraction opening is connected with a vacuumizing device; the chamber body is internally provided with a magnetic field sensor for acquiring a magnetic field signal, a pressure sensor for acquiring a pressure signal, a temperature sensor for acquiring a temperature signal and a humidity sensor for acquiring a humidity signal; and all the signals are processed by a microcomputer through the data line joint, and an instrument is given, so that the simulation control for the complex environment inside the chamber body is realized through the magnetic field generating device, the air input device, the acuumizing device, the heating and cooling device and the ultrasonic atomizer.

Description

technical field [0001] The invention relates to an environment simulation device used for research and development of plateau health equipment. Background technique [0002] Various natural and induced environments have an important impact on the performance and reliability of sanitary equipment. The research and development of various sanitary equipment must carry out environmental simulation tests in accordance with military standards and corresponding environmental specifications. For example, in the process of developing high-altitude anti-hypoxia equipment, in order to verify and test the performance indicators of the equipment, it is necessary to go to the plateau for on-site inspection and testing, and the business trip costs are high; the Natick Soldier Center in the United States invested heavily in the construction of a large-scale The environmental simulation laboratory, with a space the size of a tennis court, has the simulation functions of high and low temperat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01L1/00
Inventor 申广浩罗二平吴小明谢康宁汤池闫一力刘娟孙涛
Owner FOURTH MILITARY MEDICAL UNIVERSITY
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