Simulation and Optimization of Assembly Structure of Thermoelectric Refrigeration Box Based on SolidWorks Flow Simulation

Xiayong SHAO; Zhiguo ZHANG; Guoneng LI; Yanghui YE; Bin DENG; Qing WANG; Victor Chimdike Obinani

doi:10.12096/j.2096-4528.pgt.19085

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Simulation and Optimization of Assembly Structure of Thermoelectric Refrigeration Box Based on SolidWorks Flow Simulation

Power Generation and Enviromental Protection | 更新时间：2025-07-04

- Simulation and Optimization of Assembly Structure of Thermoelectric Refrigeration Box Based on SolidWorks Flow Simulation
- Power Generation Technology Vol. 42, Issue 3, Pages: 374-381(2021)
- 作者机构：
  
  浙江科技学院机械与能源工程学院, 浙江省杭州市 310023
- 作者简介：
- 基金信息：
  
  National Natural Science Foundation of China(51776188)
- DOI：10.12096/j.2096-4528.pgt.19085
  CLC： TK172;TU831
- Received：14 July 2020，
  
  Published：30 June 2021
- 稿件说明：
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Xiayong SHAO, Zhiguo ZHANG, Guoneng LI, et al. Simulation and Optimization of Assembly Structure of Thermoelectric Refrigeration Box Based on SolidWorks Flow Simulation[J]. Power Generation Technology, 2021, 42(3): 374-381.
DOI：

Xiayong SHAO, Zhiguo ZHANG, Guoneng LI, et al. Simulation and Optimization of Assembly Structure of Thermoelectric Refrigeration Box Based on SolidWorks Flow Simulation[J]. Power Generation Technology, 2021, 42(3): 374-381. DOI： 10.12096/j.2096-4528.pgt.19085.

摘要

为了提高热电制冷箱的制冷性能，对市面上常见的热电(半导体)制冷箱进行分析，并对制冷箱的制冷装配体与箱壁之间的架构方式进行探究。采用仿真工具SolidWorks Flow Simulation对制冷箱的制冷装配体与箱壁之间的架构方式进行建模仿真。分析了重力、风扇方向、开槽尺寸、槽内所加支架等参数对半导体制冷箱制冷性能的影响规律，结果表明：制冷箱在开槽尺寸一定时，重力方向处于箱体尺寸最长边，风扇进气方向为吸气，槽内加对称支架，并对支架的4个侧面做尽可能多的圆形镂空处理，且圆越大越好，此时热电制冷箱的制冷性能最优。

Abstract

In order to improve the refrigeration performance of thermoelectric refrigeration box

the common thermoelectric (semiconductor) refrigeration box on the market was analyzed

and the structure between the refrigeration assembly of the refrigeration box and the wall of the box was explored. SolidWorks Flow Simulation was used to model and simulate the structure between the refrigeration assembly and the wall of the refrigeration box. The effects of gravity

fan direction

groove size and bracket on the refrigeration performance of semiconductor refrigeration box were analyzed. It is concluded that when the groove size is fixed

the cooling performance of thermoelectric refrigeration box is optimal when the gravity direction is at the longest side of the box size

the direction of fan intake is suction and symmetrical bracket is added in the groove. The four sides of the support are cut out as many circles as possible

and the larger the circle is

the better.

关键词

Keywords

references

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