Device for detecting moisture permeability of protective clothing

By combining modular partitions and cover drive mechanisms, the limitations of protective clothing moisture permeability detection devices have been overcome, enabling large-area, multi-point synchronous detection, improving detection efficiency and accuracy, and adapting to different testing standards and complex samples.

CN122016600APending Publication Date: 2026-05-12HUBEI WANLI PROTECTIVE PROD CO LTD
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Patent Information

Application Number
CN202610257201.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-03-04
Publication Date
2026-05-12

AI Technical Summary

Technical Problem

Existing protective clothing moisture permeability testing devices cannot achieve large-area, multi-location simultaneous testing, and are inconvenient to operate, failing to reflect the uniformity of moisture permeability of the entire protective clothing or different parts thereof.

Method used

The modular and adjustable partition and spacer structure, combined with the cover plate driven linkage flipping mechanism and the self-locking, anti-misalignment and buffer positioning rotating part snap-fit ​​structure, realizes the flexible configuration of the detection unit and the automatic state switching of the adsorption component, ensuring the accuracy and convenience of detection.

Benefits of technology

This technology enables large-area, multi-point, simultaneous moisture permeability assessment of protective clothing fabrics, improving adaptability to complex samples, simplifying the operation process, and enhancing testing efficiency and accuracy.

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Abstract

The invention relates to a protective clothing moisture permeability detection device, and relates to the technical field of material detection technology, the protective clothing moisture permeability detection device comprises a pedestal with a top opening, a steam chamber and a steam generator arranged in the pedestal, and a breathable mesh plate; the bottom of the detection box is not closed to form an air inlet, the air inlet is communicated with the steam cavity through a breathable net plate, a plurality of partition plates are arranged in the detection box in parallel and at uniform intervals, the partition plates divide the interior of the detection box into a plurality of detection areas, and a plurality of partition plates are arranged in the detection areas in parallel and at uniform intervals; the plurality of spacing plates divide the detection area into a plurality of independent detection units; an adsorption piece is arranged in the detection unit. The method has the advantage that large-area gridding multi-point synchronous moisture permeability evaluation can be carried out on the cloth.
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