A self-adaptive flow adjustment cooling device with upper and lower partitions

Abstract

The application relates to an adaptive flow adjustment cooling device with upper and lower partitions, which belongs to the technical field of shell and tube heat exchangers, including: a shell and tube heat exchanger, which is provided with a first fluid inlet for the first fluid and a second fluid outlet The first fluid outlet of a fluid, a plurality of cooling chambers with upper and lower partitions are arranged between the first fluid inlet and the first fluid outlet, and heat exchange tubes for circulating the first fluid are arranged in each of the plurality of cooling chambers; self-adaptive flow rate The adjustment unit includes an airfoil located in the shell-and-tube heat exchanger, and the airfoil is adaptively rotated by the force of the first fluid in the shell-and-tube heat exchanger, so as to change the flow of the plurality of cooling chambers into the first Fluid flow area. The multiple upper and lower partitioned cooling chambers of the shell-and-tube heat exchanger of this application can realize cooling and temperature control for multiple users and multiple media, saving the need to separately set up heat exchangers, pumps and pipeline accessories for each user Waste of space and redundant investment.

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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