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分析了R4lOA制冷剂在空调中应用的必要性,并与R22制冷剂在性能上比较,得出R410A空调系统在配管材料和专用工具的特点,及R410A空调系统在制冷剂充注上必须以液体充注,为进一步提高系统效果,室内机、室外机在结构上进行改进的几大实用技术要点。
The necessity of using R410A refrigerant in air conditioners is analyzed and the performance of R410A air conditioners is compared with that of R22 refrigerant. The characteristics of R410A air conditioners in plumbing materials and special tools are obtained. And R410A air conditioners must be filled with liquid Filling, in order to further improve the system performance, indoor unit, outdoor unit in the structure of several major practical improvements.