Heat exchanger for fluidizing type water heater

Abstract

The invention provides a heat exchanger for a fluidizing type water heater. The heat exchanger mainly comprises a throttling valve and a shell, and specifically comprises the shell, water-pipe coiled pipes, a nozzle, a flow return pipe and the throttling valve, wherein a water tank is used as a heat exchanging tank; the tank body is a spherical shell; a plurality of water-pipe coiled pipes are arranged inside the tank body; the water-pipe coiled pipes are separated from each other; a water pipe on the water tank wall is a spherical pipe wall which is spirally adhered to the tank body; the throttling valve and a refrigerant nozzle are arranged on the top end of the water tank; and a refrigerant return pipe is arranged at the bottom end of the water tank. The heat exchanger provided by the invention has the remarkable effects: a heat exchange operation is carried out in a fluidizing manner, so that the heat exchange operation can be carried out between a high-temperature refrigerant which is sprayed out from top to bottom and the water inside the water-pipe coiled pipes for a longer time, therefore the compressor overload operation caused by incomplete refrigerant exchange can be reduced, the water tank space is saved, and a fast heating effect is also achieved.

Description

technical field [0001] The invention relates to a heat exchanger, in particular to a fluidized water heater heat exchanger. Background technique [0002] Heat exchanger is an indispensable equipment to realize heat exchange and transfer in chemical production process. In heat exchange, there are often some corrosive and oxidizing materials. Therefore, the materials used to manufacture heat exchangers are required to have strong corrosion resistance. The classification of heat exchangers is relatively extensive: reactor pressure vessel condenser reactor reactor spiral plate heat exchanger bellows heat exchanger tube tube heat exchanger [0003] Plate Heat Exchanger Spiral Plate Heat Exchanger Shell and Tube Heat Exchanger Volumetric Heat Exchanger Floating Head Heat Exchanger Tube Heat Exchanger Heat Pipe Heat Exchanger Steam Water Heat Exchanger Heat Exchanger Unit Graphite Heat Exchanger Air Heat Exchanger Titanium Heat exchanger heat exchange equipment requires that the ...

AI Technical Summary

Problems solved by technology

[0005] For a heat exchanger, its heat exchange efficiency is one of the most important factors that determine its quality. The heat exchange efficiency is high, and it cannot consume too much energy, and it is best to have a faster heating speed. In reality, many heat exchange There is a problem of low heat exchange efficiency and energy waste caused by repeated heat exchange.

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