Water hammer shock wave impulse heat exchange device applied to ship water waste heat recovery system
A technology of waste heat recovery system and heat exchange device
Active Publication Date: 2017-01-11
常州贺斯特科技股份有限公司
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Abstract
The invention discloses a water hammer shock wave impulse heat exchange device applied to a ship water waste heat recovery system. The device comprises a plate heat exchanger; for one way of the plate heat exchanger, heat produced by a diesel engine cylinder sleeve water heat source is exchanged by the plate heat exchanger, circulating heat exchanging in the plate heat exchanger is realized through a first water pump, for the other way of the plate heat exchanger, a cooling medium is driven by a centrifugal water pump to flow through a flow adjusting valve and a shock valve on a main loop to enter the plate heat exchanger for heat absorbing, a three-way valve is arranged between the flow adjusting valve and the shock valve, one port of the three-way valve is connected with a spring check valve, the spring check valve is located in an energy storage tank, the energy storage tank is connected with the main loop through a branch pipeline, and heat removing equipment for cooling the heated cooling medium is arranged on the main loop. Impulses are produced in a main pipeline, the pulsatory cooling medium beats the inner wall of the plate heat exchanger, and the device has the advantages that the waste heat utilization efficiency is high, the size of the heat exchanger is small and the device is not prone to scaling.
Application Domain
Operating means/releasing devices for valvesCheck valves +3
Technology Topic
Shock waveCheck valve +10
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