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ADD:Changzhou wujin district weir town and village on snow

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Heat exchanger according to heat transfer principle of classification

Date:2017/12/1 10:17:08 Visits:

Recuperative heat exchanger are two different temperature of fluid flow in a space separated by the wall, through the wall of the heat conduction and fluid in the wall surface convection, heat transfer between two kinds of fluid. Recuperative heat exchanger tube and shell, bushing and other types of heat exchangers. Recuperative heat exchanger heat exchanger is the most widely used.


Regenerative heat exchanger by regenerator of solid material, the heat from the hot fluid is passed to the low temperature fluid, heat medium by heating a solid substance first after reaching a certain temperature, cold medium through solid matter is heated, to achieve the purpose of heat transfer. Regenerative heat exchanger with rotary switch, valve type, etc.


Fluid connections, indirect heat exchanger is put two on the surface of heat exchanger are linked by the heat carrier in circulation of heat exchanger, heat carrier in the high temperature fluid between heat exchangers and low temperature fluid circulation, accept the quantity of heat, high temperature fluid in low temperature fluid heat exchanger to heat fluids at low temperature.


Direct contact heat exchanger is also known as the hybrid heat exchanger, the heat exchanger is two kinds of direct contact with the fluid, mixed with each other for heat exchange device, for example, cold water tower, gas condenser, etc.


Compound heat exchanger with soda surface type indirect heat exchange and water directly mixed flow heat exchange ways for heat exchange equipment. Compared with soda indirect heat exchange surface type, with higher in thermal efficiency; Compared with soda directly mixed heat transfer has the high stability and low noise unit.