AO890
AO890
AO890
1、冷冻机组：通往各个房间的循环水由冷冻机组进行“内部热交换”作用，使冷冻水降温为5~7 ℃。并通过循环水系统向各个空调点提供外部热交换源。内部热交换产生的热量，通过冷却水系统在冷却塔中向空气中排放。内部热交换系统是中央空调的“制冷源”。
深圳市远创机械科技有限公司
区域经理：李女士
手机：13751115283
Q Q: 277150164
电话：0755-33066731
2、冷冻水塔：用于为冷冻机组提供“冷却水”。
3、“外部热交换”系统：由两个循环水系统组成：
⑴、冷冻水循环系统 由冷冻泵及冷冻管道组成。从冷冻机组流出的冷冻水由冷冻泵加压送入冷冻水管道，在各个房间内进行热交换，带走房间内的热量，使房间内的温度下降。
⑵、冷却水循环系统 由冷却泵、冷却水管道及冷却塔组成。冷冻机组进行热交换，使水温冷却的同时，必将释放大量的热量，该热量被冷却水吸收，使冷却水温度升高，冷却泵将升了温的冷却水压入水塔，使之在冷却塔中与大气进行热交换，然后再将降了温的冷却水，送回到冷冻机组，如此不断循环，带走冷冻机组成释放的热量。
4、冷却风机
⑴、室内风机：安装于所有需要降温的房间内，用于将由冷冻水冷却了的冷空气吹入房间，加速房间内的热交换;
⑵、冷却塔风机 用于降低冷却塔中的水温，加速将“回水”带回的热量散发到大气中去。
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