A Closed Heat Source Tower Receives Moisture Collection Liquid Circulation System

Abstract

A water collecting, water distributing and collected-liquid circulating system of a closed-type heat source tower comprises a water collecting system, a water distributing system and a collected-liquid circulating system. The water collecting, water distributing and collected-liquid circulating system is compact in structure, convenient to mount and high in discharge rate of condensed water; recycling of spraying liquid (namely circulating liquid) is facilitated, the condensed water is completely isolated from the spraying liquid, and switching between discharge conditions of the condensed water the spraying liquid is simple; the water collecting, water distributing and collected-liquid circulating system is used for rainwater discharge during shutdown of the heat source tower, condensed-water discharge during wet-type operation and defrosting of the heat source tower, summer spraying water circulation and winter frost-preventing liquid circulation, and can be widely applied to various closed-type heat source towers.

Description

technical field [0001] The invention relates to a closed-type heat source tower receiving water and water collection circulation system, which can simultaneously receive various liquids falling from the top of the heat source tower, including rainwater falling into the tower body through the air outlet of the heat source tower when it rains, and spraying in summer. Spray water for cooling down, condensed water falling from the surface of the heat exchanger under wet conditions in winter, antifreeze sprayed under frost-proof conditions in winter, and automatically discharge rainwater and condensed water, and spray water It is automatically collected with circulating fluid such as antifreeze for recycling. Background technique [0002] At present, the closed heat source tower heat pump air conditioning system has been widely used as a new type of air conditioning system. It uses the closed heat source tower to provide heat pump cold source for evaporative cooling in summer and...

AI Technical Summary

Problems solved by technology

At present, the rainwater is not discharged but directly mixed into the water storage tank. The discharge of condensate and the filling of antifreeze are based on the experience of the workers. In some cases, the condensate is not even discharged.

As a result, the heat exchanger structure of the heat source tower is serious, the heat exchange efficiency is low, and the freezing point of the antifreeze fluid rises rapidly, which further affects the working efficiency of the heat source tower heat pump host.

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