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国内企业需要进行完善的工程机械空调系统设计和试验,准确计算驾驶室制冷或制热的功率消耗,通过试验来进行分析和验证初始设计匹配的正确性。随着工程机械制造工艺的发展和人们生活水平的提高,人们对工程机械驾驶室内环境的追求也越来越高。因此,可以提高用户舒适度的空调系统也越来越显示出了它的重要地位。总体来看,工程机械空调系统今后将会朝集成化和控制自动化方向发展。目前就我国的工程机械空调系统而言,其与国外产品还有明显差距。主要表现在系统的匹配、功率的换算以及元件的稳定性
Domestic enterprises need to improve the design and test of air-conditioning systems for construction machinery, calculate the power consumption of cab cooling or heating accurately, analyze and verify the correctness of the initial design match through experiments. With the development of construction machinery manufacturing technology and people’s living standards, people’s pursuit of the construction machinery cab indoor environment is also getting higher and higher. Therefore, the air conditioning system that can improve the user comfort more and more shows its importance. Overall, the construction machinery air conditioning system in the future will be integrated and control the direction of automation. At present, China’s construction machinery air-conditioning system, there is a clear gap with foreign products. Mainly in the system matching, power conversion and component stability