据调查,除对湿度要求较高(如纺织厂、针织厂等),或有适宜的天然冷源可利用等情况外,近十多年来,新建和改建的全空气空调系统多数采用表冷器替代喷水室。由于表冷器占地小、工厂化生产、利于缩短工期,管理方便,跑、漏水情况少等优点;加以耗电少的各种加湿装置和湿度控制装置日趋完善,以及天然冷源的利用控制日益严格等原因,今后的空调系统中,90%以上将采用表冷器。特别是现 According to the survey, in addition to the high humidity requirements (such as textile mills, knit mills, etc.), or have suitable natural cold source available, etc., the past 10 years, most of the new air-conditioning and reconstruction of air-conditioning systems using surface-cooled Replacement sprinkler chamber. Due to the small area of ​​the CO cooler, factory production is conducive to shorten the construction period, easy management, running, less water leakage and other advantages; to a small power consumption of various humidification devices and humidity control devices are maturing, and the use of natural cold source control Increasingly stringent and other reasons, the future of air-conditioning system, more than 90% will use surface cooler. Especially now