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Thermal manikin manufacturing method based on flexible stretchable heating film and thermal manikin

A technology of thermal manikin and manufacturing method, which is applied in the field of thermal manikin, and can solve problems such as uneven temperature distribution, poor temperature uniformity of thermal manikin, inability to apply thermal manikin surface, etc., and achieve uniform heating Effect

Active Publication Date: 2021-03-19
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the main parts of the thermal manikin are non-developable curved surfaces, the traditional heating method cannot perfectly stick the thermal manikin surface, so the temperature distribution will be uneven, and the traditional heating wire winding method cannot Control the distribution of equal intervals, resulting in poor temperature uniformity of the thermal manikin

Method used

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  • Thermal manikin manufacturing method based on flexible stretchable heating film and thermal manikin
  • Thermal manikin manufacturing method based on flexible stretchable heating film and thermal manikin
  • Thermal manikin manufacturing method based on flexible stretchable heating film and thermal manikin

Examples

Experimental program
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Effect test

Embodiment 1

[0026] like figure 1 As shown, a method for manufacturing a thermal manikin based on a flexible and stretchable heating film, specifically includes the following steps:

[0027] Step S1, establishing a three-dimensional model of the thermal manikin, and partitioning different parts of the thermal manikin according to the curvature.

[0028] like figure 2 Shown: Use 3D software to build a 3D model of the thermal manikin, and divide the different parts of the thermal manikin according to the curvature. The thermal manikin has a left-right symmetrical structure. The back half of the face, front chest, front upper abdomen, back, back waist, upper arm, forearm, front lower abdomen, buttocks, thighs, and calves are divided into 12 parts. According to the application environment of the thermal manikin, it can also be divided into 12 parts. On the basis of the part divisions, further increase the part divisions of the thermal manikin, for example, increase the part divisions of the...

Embodiment 2

[0050] A thermal manikin made by the manufacturing method described in Example 1.

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Abstract

The invention provides a thermal manikin manufacturing method based on a flexible stretchable heating film and a thermal manikin, and the method comprises the following steps: building a thermal manikin three-dimensional model, and carrying out the partitioning of different parts of the thermal manikin according to the curvature; carrying out curved surface expansion on each part of the thermal manikin in a partitioning manner; designing a stretchable flexible uniform heating film by taking the outline of each curved surface as a boundary; manufacturing a stretchable flexible uniform heating film; and attaching the stretchable flexible uniform heating film to the corresponding partition part of the thermal manikin. The flexible uniform heating device is adopted, the stretchable double-layer circuit is designed according to the shapes of different areas of a human body, curved surface packaging is conducted on the stretchable double-layer circuit through a silicone rubber material, andthe temperature uniformity of the thermal manikin is guaranteed.

Description

technical field [0001] The invention relates to the technical field of ergonomics test equipment, in particular to a method for manufacturing a thermal manikin based on a flexible stretchable heating film and a thermal manikin. Background technique [0002] Thermal manikin refers to an instrument that has the shape of a human body and can simulate the heat and moisture exchange between the human body and the environment. It is a new biophysical test method that has been gradually developed since the 1940s. This technology has been widely used. It can be used in clothing, construction, environment, aerospace, fire protection, traffic safety and other fields, for example, it is used for the evaluation of indoor environment comfort and the test of clothing thermal resistance. Using thermal dummies instead of real people to do experimental research can objectively and systematically evaluate the thermal environment and predict the physiological response of the human body to the ...

Claims

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Application Information

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IPC IPC(8): G01N25/00H05B3/34
CPCG01N25/00H05B3/34
Inventor 李宇航赵召管锡祺于雅楠
Owner BEIHANG UNIV
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