Apparatus and method for testing the thermal performance of garments

Abstract

The present invention relates to the technical field of clothing thermal performance testing, in particular to a testing device and testing method for the thermal insulation performance of ready-made garments, comprising a closed chamber and a microcomputer controller embedded and installed on the wall of the closed outdoor chamber. The heating dummy system includes a dummy human body, a chassis and a temperature controller. The dummy human body includes a plurality of dummy human body parts and a support frame, and the support frame is formed by interconnecting a column and a plurality of connecting rods. A CAN bus module is arranged in the column. The present invention is equipped with a variety of testing equipment inside a device, which can simulate different environments, conduct multiple tests on garments, obtain more comprehensive test data, and do not need a lot of manual data calculations, effectively reducing the cost of testing , the distribution of internal devices is more reasonable, saving a lot of installation space and facilitating the operation of various systems.

Description

technical field [0001] The invention relates to the technical field of clothing thermal performance testing, in particular to a testing device and a testing method for the thermal performance of garments. Background technique [0002] Clothing fabrics have various weaves, materials, and thicknesses, and their main evaluation indicators are biased towards processing performance and mechanical properties, such as fabric shrinkage, fabric sewing strength, fabric breaking strength and tearing strength, fabric color difference, etc. There are few performance considerations, and the heat transfer performance, breathability performance, moisture absorption performance, and antistatic performance of clothing are also very important parameters. [0003] In terms of thermal performance, summer clothing should have good heat dissipation and good air permeability, and it will look cooler when there is wind. In winter and spring and autumn, clothing should focus on thermal insulation pe...

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Problems solved by technology

[0004] In the process of realizing the present invention, there are the following problems in the prior art. Most of the equipment on the market is difficult to test the thermal performance of garments in various environments. The obtained data is not comprehensive enough, and it is necessary to test It consumes a lot of manual data calculation, which increases a lot of cost, and the dummy human body is often fixed by only one transmission rod. When the equipment is running, it is easy to cause the dummy human body to be overstressed and cause it to tilt, collapse, or When rotating, the transmission rod cannot drive the dummy to rotate, resulting in a lot of waste of time and a lot of maintenance costs

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