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Environmental simulation laboratory

A technology of environmental simulation and laboratory, applied in the field of environmental simulation laboratory, can solve the problems of waste of manpower, material resources, financial resources, delay of test cycle, test failure, etc., to achieve energy saving, wide range of temperature changes, low maintenance and operation costs Effect

Inactive Publication Date: 2010-11-17
NAT ENG LAB FOR HIGH SPEED RAILWAY CONSTR +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing hermetic door has a kind of gasket hermetic door, and the space pressure sealed by this type of door is constant. Therefore, the structure and door seal of this type of door do not need to adapt to changes in the environment. When applied to the environmental simulation laboratory, there are The failure of the seal due to temperature changes will cause the test to fail, waste manpower, material and financial resources, and delay the test cycle

Method used

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  • Environmental simulation laboratory
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  • Environmental simulation laboratory

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] like figure 1 Shown is an embodiment of an environmental simulation laboratory with only a single box in the present invention. It has a box body 1, a sealed door 2, and the interior of the box body 1 is an environment simulation space, which is installed with an environment simulation device selected and configured according to the environment simulation conditions required by the experimental object, such as: generating, or / and regulating, Or monitor related temperature, or / and humidity, or / and pH, or / and air pressure and other equipment; present embodiment airtight door 2 has two, and one is installed on the inner side of the box body 1, and the other is installed on the outside of the box body 1, The two airtight doors 2 can also be installed on the inner side of the box body 1, or both on the outside; the airtight door 2 is an airtight door; the airtight door 2 includes a door frame 2a, a door panel 2b, an inflatable sealing strip 2c, and a Air system 4; the air s...

Embodiment 2

[0027] Different from Embodiment 1, the box body 1 has only one airtight door 2, and the door panel 2b of the airtight door is a sliding plane door panel, which is installed on the inside of the box body 1 to slide, and can also be installed on the outside of the box body 1 to slide.

Embodiment 3

[0029] like Figure 4 As shown, it is a combined environment simulation laboratory formed by a single environment simulation laboratory according to the present invention. The difference from Embodiment 1 is that there are several cabinets 1, and two adjacent cabinets share the same cabinets. The wall constitutes a conjoined body. Each box 1 has at least one airtight door 2 facing the outside space. In this embodiment, three boxes 1 form a combined environmental simulation laboratory, and one box 1 is provided. There are two airtight doors 2 facing the outer space, and the other two boxes 1 each have a airtight door 2 facing the outer space; there are common airtight doors 2 on the common walls of the adjacent two box bodies 1; when adjacent It is another embodiment that the two cabinets 1 have a common wall without a sealed door 2, or that some adjacent two cabinets 1 have a shared wall with a sealed door 2; each cabinet 1 constitutes an independent sub-experiment chamber, t...

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Abstract

The invention relates to an environmental simulation laboratory and belongs to the technical field of environmental simulation experimental devices. The laboratory comprises a box body and a sealing door, wherein an environmental simulation space is formed in the box body, and the sealing door is an airtight door; the sealing door comprises a doorframe, a door plank, an inflatable sealing strip and an air supply system; and the air supply system is communicated with the inflatable sealing strip through air pipes. When a plurality of box bodies are used, a plurality of sub-laboratories can be formed and thus a combined environmental simulation laboratory is formed. The environmental simulation laboratory has the advantages of solving the problem of water and gas leakage caused by deformation of an overlarge sealing door, synchronously regulating the pressure inside a sealing ring with the change in temperature and humidity during an experiment to ensure the excellent fit between the sealing ring and the door plank and eliminate influences of local deformation, saving energy resources, avoiding environmental pollution, along with wide temperature change adaptability, high sealing performance, firmness, reliability, simple equipment installation and low maintenance and operation cost.

Description

technical field [0001] The invention relates to an environment simulation laboratory, which belongs to the technical field of environment simulation experiment devices. Background technique [0002] In the existing environmental simulation laboratory, the internal environmental simulation device must have temperature and humidity adjustment devices, so the sealing requirements for the door are very strict. The existing hermetic door has a kind of gasket hermetic door, and the space pressure sealed by this type of door is constant. Therefore, the structure and door seal of this type of door do not need to adapt to changes in the environment. When applied to the environmental simulation laboratory, there are The failure of the seal due to temperature changes will cause the test to fail, waste manpower, material and financial resources, and delay the test cycle. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the pri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H5/02E06B7/23
Inventor 余志武卫军罗超王剑刘仁成王希文杨建武
Owner NAT ENG LAB FOR HIGH SPEED RAILWAY CONSTR
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