![]() The ambient temperature should not be under 5☌.ģ. cooling capacity based on cooling water from 120° to 100° F using 70° F water. Copper-brazed heat exchangers have a Btu/hr. Plates are brazed in a vacuum furnace to ensure 100 sealed construction. It is only suitable for indoor swimming pools. Stacked, corrugated plates maximize contact with liquid or steam flowing through these brazed plate heat exchangers for faster heat transfer than shell and tube heat exchangers. The temperature of the hot water source should be 70-90☌.Ģ. Select plate heat exchanger according to the following tables, and must follow the conditions of the ambient temperature, heat source temperature, heating temperature etc.ġ. The chlorine dosing device is installed after the plate heat exchanger to avoid the water flowing into the plate type heat exchanger has too high of chlorine concentration. The bypass valve adjusts the pool water flow through the plate heat exchanger which increases the water temperature to 27-30☌. Part of the pool water is forced to the filter by the pump. The controller controls the boiler to start and stop and adjusts the load. The required temperature of the system is maintained by adjusting the steam flow at a time. Thin rectangular channels are formed among the plates and heat is exchanged through the plates. The plate heat exchanger is a highly efficient heat exchanger that is built with a series of stacked metal plates with certain corrugated switches.
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