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Large-scale full-size system universal integrated environment testing device

A technology that integrates environment and test equipment, and is used in measuring equipment, testing of machine/structural components, instruments, etc., and can solve problems such as heavy product suspension.

Active Publication Date: 2017-09-22
BEIJING INST OF STRUCTURE & ENVIRONMENT ENG +1
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Problems solved by technology

[0005] The purpose of the present invention is to establish a large-scale generalized comprehensive environmental test device, to solve the overall design problem of the large-scale generalized temperature-humidity-vibration comprehensive environmental test device, the design problem of the load-bearing system of the large-scale comprehensive environmental test device, and the suspension of heavy products inside the test device. Problems, product infrared and microwave characteristics testing technical problems and running energy consumption problems during the test process, provide a large-scale full-scale system generalized comprehensive environmental test device

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  • Large-scale full-size system universal integrated environment testing device
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Embodiment Construction

[0032] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0033] A general-purpose comprehensive environmental test device for a large-scale full-scale system, including a temperature and humidity test chamber system, a foundation and load-bearing system, a vibration system, and a suspension system. The foundation and load-bearing system is divided into two parts: the foundation and the load-bearing system. The power system sits on the foundation. The temperature and humidity test chamber system is also located on the foundation, inside the bearing system. The vibration system is set inside the foundation, below the temperature and humidity test chamber system. The suspension system is suspended on the load-bearing system and is located above the temperature and humidity test chamber system. The temperature and humidity chamber system is used to contain the product and apply temperature and humidity stress. ...

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Abstract

The invention belongs to the technical field of integrated environment reliability test fields, and particularly relates to a large-scale full-size system universal integrated environment testing device, which aims at building a large-scale universal integrated environment testing device and solving the overall design problem of a large-scale system universal temperature-humidity-vibration integrated environment testing device, the design problem of a large-scale integrated environment testing device force-bearing system, the hanging problem of a heavy product inside the testing device, the technical problem of testing infrared and microwave characteristics of the product and the problem of operation energy consumption during the testing process. The device is characterized by comprising a temperature and humidity testing box system, a foundation and force bearing system, a vibration system and a hanging system, wherein the foundation and force bearing system is divided to two parts of the foundation and the force bearing system, and the force bearing system is situated on the foundation. An integrated environment stress test on a large-size and large-weight product can be met, the temperature stress range is -70 DEG to 180 DEG, the humidity range is 20 to 95%RH, and a product testing ability under infrared and microwave environments can be realized.

Description

technical field [0001] The invention belongs to the technical field of comprehensive environmental reliability test, and in particular relates to a large-scale full-scale system generalized comprehensive environmental test device. Background technique [0002] The comprehensive environmental test technology capability of the United States has developed rapidly, and the comprehensive environmental reliability test of tactical missiles based on temperature-humidity-vibration stress was carried out earlier. Russia must carry out sufficient environmental tests on important products such as rockets and missile weapon systems. The test base of the Russian National Rocket Center has built a dedicated comprehensive environmental test system, and the weapon system can be tested in a horizontal box or a vertical box. The size of the horizontal box is 20m*4m*4m, the size of the vertical box is 4.5m*9m*12.2m, the temperature measurement range in the box is -70~120°C, the error is ±3°C,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M99/00
Inventor 周芳陈津虎牛建朝才建超任鹏朱曦全胡彦平夏江宁
Owner BEIJING INST OF STRUCTURE & ENVIRONMENT ENG
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