Built-in two-in-one water tank heat exchanger

Abstract

The invention discloses an internally-arranged type two-in-one water tank heat exchanger, and belongs to the technical field of heat exchangers. The heat exchanger comprises a heat exchange body, a first upper liquid sealing head, a second upper liquid sealing head and lower liquid sealing heads, wherein the lower liquid sealing heads are divided into a first lower liquid sealing head and a second lower liquid sealing head. The second lower liquid sealing head is divided into a second lower liquid inlet sealing head and a second lower liquid outlet sealing head. A first liquid inlet and a second liquid outlet are formed in the first lower liquid sealing head; and a first liquid outlet is formed in the first upper liquid sealing head, and a second liquid inlet is formed in the second lower liquid inlet sealing head. Meanwhile, the second liquid outlet and an inlet and outlet vertical partition board are communicated in a sealed manner through a pipeline. Therefore, the problem that in the prior art, a heat exchanger can only carry out heat exchange on one medium is solved; and the aim of heat exchange of two or more media is achieved, and the heat exchange efficiency is improved. Meanwhile, the internally-arranged type two-in-one water tank heat exchanger is simple in structure and easy to widely apply.

Description

technical field [0001] The invention relates to a heat exchanger, in particular to a built-in two-in-one water tank heat exchanger. Background technique [0002] In recent years, with the rapid development of my country's petrochemical, steel and other industries, the demand for heat exchangers has risen sharply. A heat exchanger is a device that transfers part of the heat of a hot fluid to a cold fluid, also known as a heat exchanger. Heat exchangers are common equipment in chemical industry, petroleum, steel, automobile, food and many other industrial sectors, and play an important role in production. Especially in chemical production, heat exchangers can be used as heaters, coolers, condensers, evaporators and reboilers, etc., and are widely used. [0003] As a kind of energy-saving equipment to realize heat transfer between materials, heat exchanger is a kind of process equipment widely used in petroleum, chemical industry, metallurgy, electric power, light industry, fo...

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Problems solved by technology

[0005] In view of the above existing problems, the present invention provides a built-in two-in-one water tank heat exchanger to overcome the problem that the heat exchanger in the prior art can only exchange heat for one kind of medium, thereby realizing both The purpose of the above medium for heat exchange is to improve the heat exchange efficiency. At the same time, the built-in two-in-one water tank heat exchanger has a simple structure and is easy to be widely used.

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