Body model thermal manikin system

Abstract

The invention discloses a body model thermal manikin system. The system is a test system which can simulate thermal response of a human body at a high temperature, can simulate the processes of heat absorption of the human body, heat conduction among different tissues, heat production, heat regulation, blood heat convection, body surface thermal radiation and sweating, and is used for medical assessment, aviation, performance analysis for a fire hazard and a high temperature environment, human comfort, fabric assessment and environmental measurement. The system comprises the human body thermal body model and a multi-branch blood circulation simulation system, wherein the human body thermal body model has a layered and sectioned body model structure; each layer and each section adopt materials which are similar to human biological tissue thermal characteristics corresponding to the layer; each layer and each section have different thermal physical property parameters; and the multi-branch blood circulation simulation system comprises a power source and a circulation line which is provided with flowing liquid; and the circulation line comprises a multi-caliber arterial system, a multi-caliber venous system, a control valve and a three-way or multi-way pipe for connection.

Description

technical field [0001] The invention relates to a thermal dummy system, which is a test system capable of simulating the thermal response of the human body in a high / low temperature environment, capable of simulating the heat absorption, heat conduction, heat generation, heat regulation, blood heat convection, and body surface heat of human tissue. The process of radiation and sweating. This system can be used in medical evaluation, aerospace experiments, analysis of fire and high temperature environment conditions, human comfort, textile evaluation and environmental measurement. Background technique [0002] The earliest forms of thermal dummies were known as thermal dummies, sweat dummies. The Chinese patent sweating dummy disclosed by Donghua University (application number: 00217277.1), a sweating dummy system disclosed by the Soldier System Research Center of the Military Equipment Research Institute of the General Logistics Department of the Chinese People's Liberation...

AI Technical Summary

Problems solved by technology

This kind of dummy is realized by electronic chip calculation according to the established model, instead of using bulk model thermal material for simulation. The authenticity of its heat transfer is strongly dependent on the mathematical model, and the biological material itself has structural details, various The opposite sex can not be expressed

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