Collecting pipe for heat exchanger and heat exchanger

Abstract

The invention belongs to the technical field of heat exchange equipment, and particularly relates to a collecting pipe for a heat exchanger and the heat exchanger. Aiming at the problems of an heat exchanger in the background art, the following scheme is provided. The collecting pipe comprises a main machine box; vertically-arranged fixing connecting rods are fixed to the two ends of the top innerwall and the bottom inner wall of the main machine box; a same horizontally-arranged heat exchange inner machine box is fixed between the fixing connecting rods at the top position and the bottom position; a horizontally-arranged heat exchange coil pipe is fixed between the inner walls of the two ends of the heat exchange inner machine box; a first hole is formed in the bottom of one end of the main machine box; a horizontally-arranged heat exchange liquid inlet is connected with the first hole in a sleeving mode; and one end of the heat exchange liquid inlet is communicated with the bottom of the heat exchange coil pipe. According to the collecting pipe for the heat exchanger and the heat exchanger, in the heat exchange process, a heat dissipation fan arranged at the top position can rapidly dissipate heat of a heat energy buffer area between the inner wall of the top of the main machine box and the heat exchange inner machine box, so that the outer wall of the main machine box is prevented from being too hot.

Description

technical field [0001] The invention relates to the technical field of heat exchange equipment, in particular to a header used for a heat exchanger and a heat exchanger. Background technique [0002] A heat exchanger is an energy-saving device that transfers heat between materials between two or more fluids at different temperatures. It transfers heat from a fluid with a higher temperature to a fluid with a lower temperature, so that the fluid temperature reaches the process The specified index is to meet the needs of the process conditions, and it is also one of the main equipment to improve energy utilization. The heat exchanger industry involves nearly 30 industries such as HVAC, pressure vessels, reclaimed water treatment equipment, chemical industry, petroleum, etc., forming an industrial chain with each other. [0003] During the use of the current heat exchanger, the use of the hot steam heat exchanger can enable rapid heat exchange inside, but when the current hot s...

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Problems solved by technology

[0003] During the use of the current heat exchanger, the use of the hot steam heat exchanger can enable rapid heat exchange inside, but when the current hot steam heat exchange equipment is in use, the internal heat exchange inner chassis and the outer main chassis Connected to each other, so that the heat of heat exchange will also flow to the inside of the main chassis, making the outside hot and prone to operational safety accidents

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