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Liquid nitrogen protective glove with RFID (radio frequency identification device) electronic tag

A technology of electronic tags and protective gloves, applied in gloves, protective clothing, clothing, etc., can solve the problems of poor air permeability and achieve comfortable wearing effect

Inactive Publication Date: 2019-06-18
海尔生物医疗科技(成都)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of poor air permeability of traditional liquid nitrogen protective gloves, and can realize verified gloves

Method used

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  • Liquid nitrogen protective glove with RFID (radio frequency identification device) electronic tag

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Experimental program
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Effect test

Embodiment Construction

[0014] A liquid nitrogen protective glove with an RFID electronic tag, comprising a wear-resistant layer, a waterproof layer, and a thermal insulation layer arranged sequentially from the outside to the inside, the waterproof layer adopts a material layer with a breathable function, and the thermal insulation layer adopts thermal insulation polyurethane textile fiber . The setting of the waterproof layer ensures that after the gloves are in contact with liquid nitrogen, the moisture in the air condenses on the surface of the gloves and wets the gloves due to the low temperature.

[0015] In the above technical solution, the wear-resistant layer is made of Cordura fabric. High wear resistance, light, quick-drying, soft, durable, etc., so it can effectively prolong its service life, as the surface layer in direct contact with the human body, it has high comfort, and when water drops on it, it can Dries quickly to avoid waterlogged comfort.

[0016] The wrist of the glove body ...

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Abstract

The invention discloses a liquid nitrogen protective glove with an RFID (radio frequency identification device) electronic tag with an aim to solve the problem that a traditional liquid nitrogen protective glove is poor in ventilation. The liquid nitrogen protective glove comprises a wear-resistant layer, a waterproof layer and a thermal insulation layer which are arranged in sequence from outsideto inside, the water-resistant layer is made of material with the ventilation function, and the thermal insulation is made of thermal insulation polyurethane textile fiber. By the arrangement, the problem that moisture in the air condenses on the surface of the glove and wets the glove after the glove is contacted with liquid nitrogen due to the low temperature is assuredly solved by the settingof the waterproof layer.

Description

Background technique [0001] Liquid nitrogen protective gloves are effective in protecting hands and arms from ultra-low temperature liquids, and can be used for work related to ultra-low temperature environments such as liquid nitrogen, liquid oxygen, liquid argon container operations or ultra-low temperature refrigerators, cold storage and dry ice, etc. [0002] Wearing liquid nitrogen protective gloves can directly obtain nitrogen from liquid nitrogen containers such as liquid nitrogen Dewar bottles and liquid nitrogen tanks; it is widely used around the world and is suitable for low-temperature gas, low-temperature refrigeration, dry ice, cold rooms, etc.; it is used in biomedicine, Laboratory research, industry, aerospace, frozen food processing and any other places where extreme cold is protected. Liquid nitrogen resistant gloves cannot be immersed in cryogenic liquids, even though industrial quality liquid nitrogen resistant gloves have limited abrasion resistance. [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D19/00A41D19/015
Inventor 唐文明
Owner 海尔生物医疗科技(成都)有限公司
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