家电科技 ›› 2025, Vol. 0 ›› Issue (zk): 216-218.doi: 10.19784/j.cnki.issn1672-0172.2025.99.044

• 第二部分 制冷与空调 • 上一篇    下一篇

空调低风挡制冷能力提升方法研究

周鑫, 秦鸿江, 岑康伟   

  1. TCL空调器(中山)有限公司 广东中山 528427
  • 发布日期:2025-12-30
  • 作者简介:周鑫,学士学位,机械工程师(中级)。E-mail:xin24.zhou@tcl.com。

Research on the method of improving the cooling capacity of air conditioners at low fan speeds

ZHOU Xin, QIN Hongjiang, CEN Kangwei   

  1. TCL Air Conditioner (Zhongshan) Co., Ltd. Zhongshan 528427
  • Published:2025-12-30

摘要: 在实际应用中,空调低风挡运行模式具备安静等显著优势,因而受到不少用户青睐。然而,该模式存在制冷效率不高的问题。并且,低风挡下内机转速相对较低,出风温度低,凝露情况恶劣。为确保凝露合格,通常会降低低风挡运行频率,这又进一步导致制冷能力变差。解决空调在低风挡时制冷能力的提升问题,旨在探索出有效的方法,为空调行业的技术改进和产品优化提供有价值的参考,同时实现平衡凝露与提升制冷能力的目标。通过对空调制冷系统的各个关键环节进行深入分析,将理论研究与实验验证相结合,来探索提升空调低风挡制冷能力的可行方法。研究探索出一系列可行的提升空调低风挡制冷能力的方法,其成果能够为行业的技术改进和产品优化提供方向,有助于在平衡凝露的前提下提升空调低风挡的制冷能力,满足用户对空调低噪声与高效制冷的双重需求。

关键词: 凝露, 提升能力, 平衡, 低风挡

Abstract: In practical applications, the low - wind speed mode of air conditioners has significant advantages such as quiet operation, so it is favored by many users. However, this mode has the problem of low cooling efficiency. Moreover, when the air conditioner is operating in the low - wind speed mode, the internal unit rotates at a relatively low speed, the outlet air temperature is low, and the condensation situation is severe. To ensure that the condensation meets the standards, the operating frequency in the low - wind speed mode is usually reduced, which further leads to a deterioration in cooling capacity.Solving the problem of improving the cooling capacity of air conditioners in the low - wind speed mode aims to explore effective methods, provide valuable references for the technological improvement and product optimization of the air - conditioning industry, and achieve the goal of balancing condensation and improving cooling capacity. Through in - depth analysis of each key link of the air - conditioning refrigeration system and combining theoretical research with experimental verification, feasible methods for improving the cooling capacity of air conditioners in the low - wind speed mode are explored.The results of exploring a series of feasible methods to improve the cooling capacity of air conditioners in the low - wind speed mode can provide directions for the industry’s technological improvement and product optimization. It helps to improve the cooling capacity of air conditioners in the low - wind speed mode while balancing condensation, meeting users’ dual needs for low noise and high - efficiency cooling.

Key words: Condensation, Improve the cooling capacity, Balance, Low fan speeds

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