the closed cooling tower makes the cooling water always circulate and release heat in the pipe, and not contact with the outside environment, fundamentally quarantine the pollution sources, effectively guarantee the purity of this part of the water, and reduce the discharge of sewage.

Internal circulating water system: the cooled circulating water in the coil flows out from the tower body and it's sent to the   Customer heat exchanger by the circulating water pump of the system. After heat exchange and temperature rise, the circulating water goes back to the coil to be cooled.

External circulating water system: after the external spraying water contacts with the coil and filler for heat exchange to achieve the purpose of cooling the internal circulating water of the coil, it falls into the water tank and is sent to the spraying water pipe lines by the spraying pump for re-circulation. Staggered design is make for coil and heat transfer filler, and spray water is cooled by the heat transfer filler after coil for several times, finally back into the   water tank.

◆ 业务类型：横流式闭式冷却塔

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