Large-scale full-scale system generalized comprehensive environmental test device

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 the comprehensive environmental reliability test field, and specifically relates to a generalized comprehensive environmental test device for a large-scale full-scale system. Background technique [0002] The United States' comprehensive environmental testing technology capabilities have developed rapidly, and the comprehensive environmental reliability test of tactical missiles based on temperature-humidity-vibration stress was carried out earlier. Russia must conduct adequate 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. The weapon system can be tested in a horizontal or vertical box. The size of the horizontal box is 20m*4m*4m, and the size of the vertical box is 4.5m*9m*12.2m. The temperature measurement range in the box is -70~120℃, the error is ±3℃, a...

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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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