家电科技 ›› 2025, Vol. 0 ›› Issue (4): 104-107.doi: 10.19784/j.cnki.issn1672-0172.2025.04.018

• 论文 • 上一篇    下一篇

家用空调热舒适性数值仿真研究与应用

陈禹贵1, 刘喜岳1, 吴红霞1, 陈守海2   

  1. 1.海信(广东)空调有限公司 广东佛山 528000;
    2.海信空调有限公司 山东青岛 266000
  • 出版日期:2025-08-01 发布日期:2025-10-09
  • 作者简介:陈禹贵,男,工学学士学位,中级工程师。研究方向:制冷空调控制技术。地址:广东省佛山市顺德区容桂街道桥东路12号海信家电研发中心。E-mail: 23498395@qq.com。

Numerical simulation research and application of thermal comfort of household air conditioning

CHEN Yugui1, LIU Xiyue1, WU Hongxia1, CHEN Shouhai2   

  1. 1. Hisense Guangdong Air Conditioning Co., Ltd. Foshan 528000;
    2. Hisense Air Conditioning Co., Ltd. Qingdao 266000
  • Online:2025-08-01 Published:2025-10-09

摘要: 根据某型号空调在房间内的安装位置,建立数值仿真模型,在Fluent软件平台开发估算平均热感觉指数(PMV)场和吹风感指数(DR)场的UDF程序。通过实验总结平均辐射温度($\overline{t_{r}}$)和空气温度(ta)的关系式,可以进一步提升PMV仿真精度。根据仿真得到的典型截面PMV场和DR场,可快速制定空调优化控制策略。

关键词: 数值模拟, PMV场, DR场, 优化控制

Abstract: According to the installation position of a certain type of air conditioner in the room, a numerical simulation model is established. Based on the CFDFluent software platform, the UDF program field of the estimated average thermal sensory index (PMV) field and the blowing sensitivity index (DR) field was calculated. By experimentally summarizing the relationship between the average radiation temperature ($\overline{t_{r}}$) and the air temperature (ta) , the simulation accuracy of PMV can be further improved. For the PMV field and DR field with typical cross-sections obtained according to the simulation, the optimal control strategy of air conditioning can be quickly formulated.

Key words: Numerical simulation, PMV field, DR field, Optimize control

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