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Rapid thermal resistance testing device for warm clothing material

A testing device and thermal resistance technology, which is applied in the direction of thermal development of materials, controllers with specific characteristics, electric controllers, etc., can solve the problems of inconvenient fabric thermal resistance and long test time, and achieve the goal of shortening test time and improving efficiency Effect

Inactive Publication Date: 2016-10-12
DONGHUA UNIV
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

However, the test time of YG606E is relatively long, and it takes an average of about 80 minutes to test a piece of thermal clothing material, which causes great inconvenience to the research on the thermal resistance of fabrics.

Method used

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  • Rapid thermal resistance testing device for warm clothing material

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Embodiment Construction

[0016] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0017] Embodiments of the present invention relate to a rapid testing device for thermal resistance of thermal clothing materials, such as figure 1 As shown, it includes a flat panel for fabric thermal resistance testing, a data acquisition system, a control system and a power supply, and the flat panel for fabric thermal resistance testing includes an experimental board, a base plate and a protective board; the experimental bo...

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Abstract

The invention relates to a rapid thermal resistance testing device for thermal clothing materials, comprising a flat panel for fabric thermal resistance testing, a data acquisition system, a control system and a power supply, wherein the flat panel for fabric thermal resistance testing includes an experiment board, a bottom board and a protection board; The experimental board is located in the middle position, the guard plate surrounds the experimental board, and the bottom plate is horizontally located directly below the experimental board and the guard board; the bottom of the experimental board, the bottom plate and the protection board are all placed with a power supply connected to the The heating element; the data acquisition system is used to obtain the temperature of the experiment board, the base plate and the protection board; the control system controls the switch of the power supply according to the temperature collected by the data acquisition system by means of PID control. The invention can shorten the test time.

Description

technical field [0001] The invention relates to the technical field of fabric thermal resistance testing, in particular to a rapid testing device for thermal resistance of thermal clothing materials. Background technique [0002] At present, domestic testing of fabric thermal resistance generally follows the plate method instrument recommended in GB / T11048-2008. The YG606E produced in my country is a fabric thermal resistance testing instrument that meets the test requirements of the plate method and is widely used. However, the test time of YG606E is longer, and the average time for testing a piece of thermal clothing material is about 80 minutes, which causes great inconvenience to the research of fabric thermal resistance. [0003] PID control, also known as proportional, integral, differential control, is the most widely used regulator control law in industrial control. Proportional control is the simplest control method. The output of the controller is proportional to ...

Claims

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Application Information

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IPC IPC(8): G01N25/20G05B11/42
CPCG01N25/20G05B11/42
Inventor 王革辉张伟
Owner DONGHUA UNIV
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