Perfluoroisobutyronitrile gas purity analysis device

By designing the inflatable assembly and intake assembly in the perfluoroisobutyronitrile gas purity analysis device, sealing the end of the pipe is achieved by using piston parts and sealing balloons, the problem of gas leakage is solved, detection efficiency is improved and leakage risk is reduced.

CN222671794UActive Publication Date: 2025-03-25QINGDAO MINBANG ELECTRIC EQUIP CO LTD
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Patent Information

Application Number
CN202421099719.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-20
Publication Date
2025-03-25
Estimated Expiration
2034-05-20

AI Technical Summary

Technical Problem

When the existing perfluoroisobutyronitrile gas purity analyzers introduce external gas, gas leakage is easily caused by the difficulty of blocking the end of the pipeline and the analyzer entry port, which affects the normal progress of the analysis operation.

Method used

A perfluoroisobutyronitrile gas purity analysis device is designed, including an inflation assembly and an intake assembly. The inflation assembly achieves sealing the end of the pipe through a piston member and a sealing balloon, and the intake assembly ensures gas sealing through an inflation tube and a sealing balloon.

Benefits of technology

It effectively avoids gas leakage, ensures the normal progress of analysis operations, and can adapt to gas storage equipment pipelines of different sizes and diameters, improves detection efficiency and reduces leakage risk.

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Abstract

The utility model provides a perfluoroisobutyronitrile gas purity analysis device which comprises a gas charging assembly, a gas inlet assembly and a purity analyzer body, the gas charging assembly is movably connected with the gas inlet assembly, and the gas charging assembly is movably connected with the purity analyzer body. Compared with the prior art, the perfluoroisobutyronitrile gas storage equipment has the following beneficial effects that the gas assembly is arranged and is matched with the gas inlet assembly, and the interior of the tail end of a pipeline with a valve of the perfluoroisobutyronitrile gas storage equipment can be effectively sealed through the matching of the gas inflation assembly and the gas inlet assembly, so that leakage is avoided when perfluoroisobutyronitrile gas is conveyed, and the service life of the perfluoroisobutyronitrile gas storage equipment is prolonged. Therefore, the whole equipment can adapt to pipelines with valves of perfluoroisobutyronitrile gas storage equipment with different diameters, the detection efficiency of a user is greatly improved, and the leakage risk is effectively reduced.
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