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Twisting and jacking device

A technology of jacking and profiles, which is applied in the field of torsion jacking devices, can solve the problems of reducing the heat exchange between the fluid and the heat exchange coil, hindering the heat conduction of the fluid heat to the heat exchange coil, etc., and achieving the effect of sufficient heat conduction and accelerated speed

Pending Publication Date: 2022-04-08
江苏金荣森制冷科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The fluid flowing in the tube, especially some viscous liquids, will form a layer of mucous film on the inner tube wall, which will hinder the heat conduction of the fluid heat to the heat exchange coil, thus greatly reducing the heat exchange of the fluid to the heat exchange coil

Method used

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  • Twisting and jacking device
  • Twisting and jacking device
  • Twisting and jacking device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Embodiment 1, Figure 2-Figure 5 There are four main fins 801.2 of the fin group on the heat-conducting profile 801 of the special-shaped fin, and the main fins 801.2 are set throughout the length of the mandrel 801.1, and there is no dislocation of the first fin group and the second fin group, the special-shaped structure is a hole;

Embodiment 2

[0060] Embodiment 2, Figure 6-Figure 8 There are four main fins 801.2 of the fin group on the heat-conducting profile 801 of the special-shaped fins, and a 45-degree misalignment angle is formed between the first fin group and the second fin group. The special-shaped structure is a hole, and each Three holes are provided on the main fins 801.2 of each fin group.

Embodiment 3

[0061] Embodiment 3, Figure 16 The special-shaped structure on the fin group in the middle is a wave pattern.

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Abstract

The torsion jacking and stretching device comprises a push rod transversely arranged leftwards, a transversely-arranged profile outer sleeve is arranged on the left side of the push rod, a profile cover die is arranged on the left side of the profile outer sleeve, and an electromagnetic brake is arranged outside the profile cover die; a profile gear cover die is arranged on the left side of the profile cover die, and a sleeve rotating seat is arranged on the left side of the profile cover die. A first fin set and a second fin set are arranged on a core rod of a heat conduction profile produced by the torsion jacking device in a staggered mode in the length direction of the core rod, so that fluid flowing from the front can be continuously divided, heat conduction of the fluid is more sufficient and even, the flow direction of the fluid in a pipe can be changed, and the heat conduction efficiency is improved. The heat exchange coil pipe is more beneficial to breaking and hindering heat conduction to the inner pipe wall mucous membrane, so that fluid in the heat exchange coil pipe can conduct heat to the heat exchange coil pipe body through the heat conduction profile arranged in the pipe with excellent heat conduction, and the heat exchange amount and the heat exchange speed are greatly increased.

Description

technical field [0001] The invention relates to a torsion jacking device. Background technique [0002] Heat exchange coils are widely used in heat exchange of various fluids. The fluid flowing in the tube, especially some viscous liquids, will form a layer of mucous film on the inner tube wall, which will hinder the heat conduction of the fluid heat to the heat exchange coil, thus greatly reducing the heat exchange of the fluid to the heat exchange coil . [0003] In order to improve the heat exchange effect, it is necessary to improve the structural performance of the heat-conducting profile in the heat-exchanging coil, so it is necessary to develop a corresponding twisting and extending device for the production of the heat-conducting profile. Contents of the invention [0004] The object of the present invention is to overcome the above-mentioned disadvantages and provide a torsion jacking device. [0005] The purpose of the present invention is achieved like this: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/26
Inventor 黄晓军
Owner 江苏金荣森制冷科技有限公司
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