Self-adaptive flow regulation cooling device with upper and lower partitions

Abstract

The invention relates to a self-adaptive flow regulation cooling device with upper and lower partitions, and belongs to the technical field of shell-and-tube heat exchangers. The self-adaptive flow regulation cooling device comprises a shell-and-tube heat exchanger and a self-adaptive flow regulation unit, wherein the shell-and-tube heat exchanger is provided with a first fluid inlet for introducing a first fluid and a first fluid outlet for discharging the first fluid; a plurality of cooling chambers with upper and lower partitions are formed between the first fluid inlet and the first fluidoutlet; heat exchange tubes for circulating the first fluid are arranged in the plurality of cooling chambers; the self-adaptive flow regulation unit comprises an airfoil; the airfoil is located in the shell-and-tube heat exchanger; and the airfoil rotates in a self-adaptive mode under the acting force of the first fluid in the shell-and-tube heat exchanger so as to change the circulation area ofthe first fluid introduced into the plurality of cooling chambers. According to the self-adaptive flow regulation cooling device, cooling and temperature control over a plurality of users and a plurality of media can be achieved through the plurality of cooling chambers with upper and lower partitions, and space waste and redundant investment caused by independent arrangement of heat exchangers, pumps, pipeline accessories and the like for all the users are saved.

Description

technical field [0001] The present application relates to the technical field of shell-and-tube heat exchangers, in particular to an adaptive flow-adjusting cooling device with upper and lower partitions. Background technique [0002] The shell and tube heat exchanger is the most widely used heat exchanger in industry. It is mainly composed of shell, tube sheet, heat exchange tube, head, baffle and other components, and can use stainless steel, ordinary carbon steel, copper or other non-ferrous metals as materials. During operation, one kind of fluid enters through the connecting pipe of one end of the head, passes through the heat exchange tube, and flows out from the connecting pipe of the other end of the head, which is called the tube side; The other takes over the outflow, which is called the shell side. As a key component for heat transfer of cold and hot fluids, heat exchange tubes are constantly optimized in structure and type. [0003] With the continuous emergen...

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Problems solved by technology

[0005] The embodiment of the present application provides an adaptive flow-adjusting cooling device with upper and lower partitions to solve the problem in the related art that there are many heat exchangers and complex piping systems used on ships, which is not conducive to reducing the overall weight of the ship and takes up a lot of space on the ship. question

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