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Device for testing heat insulating property of fabrics

A test device and fabric technology, applied in the direction of material thermal development, etc., can solve the problem of not forming a closed space, etc., and achieve the effects of uniform tension, reasonable structure, and reliable test results

Active Publication Date: 2013-03-20
南通大学技术转移中心有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0011] Documents "Research on Heat Insulation Effect of Infrared Reflective Coating on Glass", "Research on Nano-ZAO Transparent Heat Insulation Coating [J]. Modern Manufacturing Technology and Equipment", "Preparation of Hollow Mullite Heat Insulation Coating by Micro-arc Plasma Spraying Research", "TiO 2 / ZnO Heat Reflective Coating Fabric Research" all mentioned the fabric heat insulation performance testing device, but they only formed a closed space on one side of the heat insulation coating, and did not form a closed space on the other side.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Device for testing heat insulating property of fabrics
  • Device for testing heat insulating property of fabrics
  • Device for testing heat insulating property of fabrics

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Embodiment Construction

[0025] A thermal insulation performance testing device for a thermal insulation coating for fabrics, comprising an incubator and a fabric tensioning device 16 placed in the incubator during testing; Side insulation boards 4, 8, the center of the left and right side insulation boards are provided with a central hole, and a pressing plate 6 with a pressure ring 7 is arranged between the left and right side insulation boards. area, the flange nut 3 is fixed on the insulation board on the left side, the screw rod 2 is installed in the flange nut and the pressure plate, and the end of the screw rod is on the inner side of the pressure ring; the insulation box includes a box body installed on the base 25, The box body has left and right chambers separated by insulation boards 11, 15, 21, 22, a space for placing a fabric tensioning device is arranged between the left and right chambers, and a cover plate 17 is arranged on the upper part of the space for placing the fabric tensioning d...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a device for testing the heat insulating property of fabrics. The device comprises a heat-insulated box and a fabric tensioning device which is placed in the heat-insulated box during testing. The device for testing the heat insulating property of the fabrics has the advantages of reasonable structure, convenience in mounting, and reliable test results.

Description

[0001] This application is a divisional application with application number: 201110413006.8, application date: 2011.12.13, and name: "Heat insulation performance test device for fabric heat insulation coating". technical field [0002] The invention relates to a test device suitable for testing the heat insulation performance of various fabric heat insulation coatings. Background technique [0003] An appropriate amount of infrared rays is harmless to the human body and beneficial to health, but short-term high-intensity exposure, long-term repeated exposure or excessive exposure can cause skin damage. Especially in summer, strong near-infrared radiation can penetrate into the subcutaneous tissue, heating the blood and deep tissues; working in a high-temperature environment for a long time can cause dilation of blood vessels in the lower limbs, blood stasis, and fainting. Vascular disease: In the environment of high temperature, humidity, windless and low pressure, the sweat...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N25/20
Inventor 吴强周一丹马苏扬钱永明姜学耘
Owner 南通大学技术转移中心有限公司
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