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Three-phase interactive vortex heat exchanger and strengthened heat transfer device

An enhanced heat transfer and interactive technology, which is applied in the field of three-phase interactive eddy current heat exchangers and enhanced heat transfer devices, can solve the problems of insufficient improvement of heat transfer efficiency, low heat transfer efficiency, and complicated processing and production, and achieve The effect of saving material, avoiding the formation of scale, and increasing the degree of turbulence

Inactive Publication Date: 2016-07-20
HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many types of heat exchangers on the market, mainly including plate heat exchangers, shell-and-tube heat exchangers, tube heat exchangers, etc. Different types of heat exchangers have their own advantages and disadvantages, such as heat exchange efficiency , the complexity of the structure, whether it is easy to scale, whether it is easy to clean, whether it is easy to leak, whether there will be liquid leakage, the size of the floor space, etc.
In the field of enhanced heat transfer technology, many changes have been made in the structure of heat exchangers in order to obtain higher heat transfer efficiency and reduce heat transfer resistance. resulting in very few designs being applied to practical
And it is rarely used for three-phase heat exchange devices, and its heat exchange efficiency is often not high

Method used

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  • Three-phase interactive vortex heat exchanger and strengthened heat transfer device
  • Three-phase interactive vortex heat exchanger and strengthened heat transfer device
  • Three-phase interactive vortex heat exchanger and strengthened heat transfer device

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Experimental program
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Effect test

specific Embodiment approach 1

[0031] Specific implementation mode one: combine Figure 1-11As shown, it includes a cylinder body 1, a heat exchange tube 2, a second phase inlet 3, and a second phase outlet 4; one end of the cylinder body 1 is bolted to the first flange 6 through a first gasket 5; wherein the first gasket 5 is closely attached to It fits between the cylinder body 1 and the first flange 6; eight first bolts 7 are evenly distributed along the circumferential direction of the first flange 6; the other end of the cylinder body 1 passes through the second gasket 8 and the second The flange 9 is bolted; wherein the second gasket 8 is tightly fitted between the cylinder body 1 and the second flange 9; eight second bolts 10 are evenly distributed along the circumferential direction of the second flange 9; There are two baffle tube plates 11 inside the cylinder body 1; one of the baffle tube plates 11 is welded on the inner wall of the cylinder body 1 on the side of the first flange 6; the second ba...

specific Embodiment approach 2

[0033] Embodiment 2: Two-phase heat exchange is performed, the hot fluid / cold fluid is passed from the first phase inlet 13 to the heat exchange tube 2, and the cold fluid / hot fluid is passed from the second phase inlet 3 to the shell side.

specific Embodiment approach 3

[0034] Specific embodiment three, two-phase heat exchange is carried out, the hot fluid / cold fluid is passed into the shell side from the second phase inlet 3, and the cold fluid / cold fluid is passed into the cavity of the enhanced heat exchange device from the third phase inlet pipe 20 thermal fluid.

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Abstract

The invention relates to the technical field of heat exchangers and strengthened heat transfer devices, in particular to a three-phase interactive vortex heat exchanger and a strengthened heat transfer device. The three-phase interactive vortex heat exchanger comprises a barrel body, a heat exchange pipe, a second-phase inlet and a second-phase outlet, wherein one end of the barrel body is in bolt connection with a first flange through a first gasket; the first gasket is closely fitted between the barrel body and the first flange; 8 first bolts are uniformly distributed along the circumferential direction of the first flange in an equal spacing manner; the other end of the barrel body is in bolt connection with a second flange through a second gasket; the second gasket is closely fitted between the barrel body and the second flange; 8 second bolts are uniformly distributed along the circumferential direction of the second flange in an equal spacing manner; two baffling tube plates are arranged in the barrel body; one baffling tube plate is welded on the inner wall of the barrel body on one side of the first flange. The heat exchanger and the strengthened heat transfer device are high in heat transfer efficiency and low in heat resistance; three-phase heat transfer can be realized, the heat transfer time is shortened, the application range is enlarged, and the efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of heat exchangers and heat transfer enhancement devices, in particular to a three-phase interactive eddy current heat exchanger and heat transfer enhancement devices. Background technique [0002] At present, there are many types of heat exchangers on the market, mainly including plate heat exchangers, shell-and-tube heat exchangers, tube heat exchangers, etc. Different types of heat exchangers have their own advantages and disadvantages, such as heat exchange efficiency , the complexity of the structure, whether it is easy to scale, whether it is easy to clean, whether it is easy to leak, whether there will be liquid leakage, the size of the floor space, etc. In the field of enhanced heat transfer technology, many changes have been made in the structure of heat exchangers in order to obtain higher heat transfer efficiency and reduce heat transfer resistance. As a result, very few designs have been applied...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D7/00F28F1/10F28F9/12F28F9/24F28F13/12
CPCF28D7/00F28F1/105F28F9/12F28F9/24F28F13/12
Inventor 易长乐崔海亭
Owner HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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