Gas tightness detection device

Abstract

The invention discloses a gas tightness detection device, related to the field of machinery. The gas tightness detection device comprises a frame, a test cavity, a vacuum generator, a leakage detector, a flow controller, a flow sensor, a gas pressure sensor and a clamp assembly, wherein an upper part of the frame is a test area, a lower part of the frame is a device mounting area, the vacuum generator, the leakage detector, the flow controller, the flow sensor and the gas pressure sensor are all mounted in the device mounting area, the clamp assembly is mounted in the test area and used for fixing the test cavity, and a to-be-detected product is mounted in the test cavity. According to the gas tightness detection device provided by the invention, a plurality of the detection devices are integrated in one frame, simultaneously, the corresponding clamp assembly is provided, diversified test requirements of client products are realized, the whole structure is compact and highly integrated, and visualized detection works are realized.

Description

technical field [0001] The invention belongs to the field of machinery, and in particular relates to an air tightness detection device. Background technique [0002] Air tightness testing equipment is mainly used for air tightness testing, negative pressure testing, flow testing and valve opening pressure testing of customer products. The current testing equipment more or less uses a single testing equipment for testing, and has not achieved integration. Although some intelligent testing equipment has appeared on the market, the integration level is still insufficient, and the testing chamber needs to be clamped and positioned before testing. , to ensure that the product is in a proper position when testing. The fixture structure of the existing air tightness testing equipment is single, and it is inconvenient to adjust the position of the product, which leads to a long time for clamping and positioning, and reduces the testing efficiency. Contents of the invention [00...

AI Technical Summary

Problems solved by technology

The current testing equipment more or less uses a single testing equipment for testing, and has not achieved integration. Although some intelligent testing equipment has appeared on the market, the integration level is still insufficient, and the testing chamber needs to be clamped and positioned before testing. , to ensure that the product is in a suitable position when testing

The fixture structure of the existing air tightness testing equipment is single, and the position adjustment of the product is inconvenient, resulting in a long time for clamping and positioning, which reduces the testing efficiency

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