Integrated environment simulation box of liquid cooling heat-dissipation circuit board

Abstract

The invention relates to an integrated environment simulation box of a liquid cooling heat-dissipation circuit board. The simulation box comprises a cold liquid supply assembly, a hot liquid supply assembly, a working box and an input liquid mixing pipeline, the liquid outlet end of the cold liquid supply assembly and the liquid outlet end of the hot liquid supply assembly are both connected withthe liquid inlet end of the input liquid mixing pipeline, and the liquid outlet end of the input liquid mixing pipeline extends into a sample test chamber of the work box. The simulation box has he advantages that during use, a test sample is placed in the sample test chamber, a liquid inlet interface in the test sample is communicated with the input liquid mixing pipeline, so that cold liquid supplied by the cold liquid supply assembly and hot liquid supplied by the hot liquid supply assembly can be input to the test sample via the input liquid mixing pipeline; and cold liquid is cooperated with hot liquid to adjust the simulated temperature of the environment, and compared with an air manner, the temperature can be controlled locally, and energy consumption is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of detection, in particular to a liquid-cooled and heat-dissipating circuit board comprehensive environment simulation box. Background technique [0002] The heat transfer medium of the existing environmental simulation box is air. When performing environmental simulation tests on samples, the temperature of the overall closed space where the samples are located needs to be kept constant to the required temperature, which consumes a lot of energy and cannot achieve local temperature control. It takes up a lot of space and the rate of temperature change is slow. At the same time, the existing environmental simulation box can only perform one environmental simulation test at a time. When multiple different samples need to be tested, they can only be tested sequentially, which is inefficient. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a liquid-...

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Problems solved by technology

[0002] The heat transfer medium of the existing environmental simulation box is air. When performing environmental simulation tests on samples, the temperature of the overall closed space where the samples are located needs to be kept constant to the required temperature, which consumes a lot of energy and cannot achieve local temperature control. It takes up a lot of space and the temperature change rate is slow. At the same time, the existing environmental simulation box can only perform one environmental simulation test at a time. When multiple different samples need to be tested, they can only be tested sequentially, which is inefficient

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