Unlock instant, AI-driven research and patent intelligence for your innovation.

A Twisted Layer Spiral Fin Condenser

A technology of spiral fins and condensers, which is applied in the field of refrigeration and heat dissipation equipment, can solve the problems of high processing difficulty and reduce processing difficulty of spiral fin condensers, and achieve the effects of improving fixing and firmness, reducing processing difficulty and high welding efficiency.

Active Publication Date: 2016-05-25
HENAN NEW KELONG ELECTRICAL APPLIANCES
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a twisted layer spiral fin condenser, which uses the twisted angle of the finned tube pipeline to replace the most difficult serpentine bend in the vertical direction of the finned tube, which greatly reduces the processing cost. Difficulty, which solves the difficult problem of spiral fin condenser processing; in addition, the parallel structure of twisted layers, combined with the louver-type multi-layer honeycomb structure and air holes on the spiral fins, can make the air flow easier to form turbulent flow, and the air flow direction and refrigerant flow form a countercurrent, which accelerates the heat dissipation effect, thereby meeting the requirements of improving heat exchange efficiency; moreover, this kind of bracket and spiral fins are resistance welded, which can realize welding of the whole bracket at one time, without adding redundant processes, production High efficiency, and the resistance welding technology is mature, the welding efficiency is not only high, but also the welding is firm. This fixing method can improve the installation efficiency and greatly reduce the labor intensity on the premise of ensuring that the bracket is fixed firmly.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A Twisted Layer Spiral Fin Condenser
  • A Twisted Layer Spiral Fin Condenser
  • A Twisted Layer Spiral Fin Condenser

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] see Figure 3-Figure 11 as well as Figure 12-Figure 13 As shown, a twisted layer spiral fin condenser, which includes ten sets of planar spiral fin tube groups 1, eighteen tube group plane fixing supports 2, four base connecting supports 3 and a base 4;

[0036] The ten sets of planar spiral finned tube groups 1 are composed of a multi-layer space structure spiral finned tube that is bent and twisted in one piece, and each set of planar spiral finned tube groups 1 is composed of a serpentine structure multi-layer space structure in the same plane The spiral finned tube is formed by bending in one piece, the torsion angle between two plane spiral finned tube groups 1 is 90°, and ten groups of plane spiral finned tube groups 1 form a zigzag structure;

[0037] The multi-layer spatial structure spiral finned tube includes fins 11 and refrigeration pipes 12, the outer wall of the refrigeration pipe 12 is helically wound with fins 11 at equal pitches; The sheet 11 include...

Embodiment 2

[0043] see Figure 3-Figure 7 as well as Figure 10-Figure 15 As shown, a twisted layer spiral fin condenser, which includes six sets of planar spiral fin tube groups 1, twelve tube group plane fixing brackets 2, two base connecting brackets 3 and a base 4;

[0044] The six sets of planar spiral finned tube groups 1 are composed of a multi-layer space structure spiral finned tube that is bent and twisted in one piece, and each set of planar spiral finned tube groups 1 is composed of a serpentine structure multi-layer space structure in the same plane. The spiral finned tubes are bent in one piece, the twisted angle between two plane spiral finned tube groups 1 is 180°, and the two plane spiral finned tube groups 1 are arranged in parallel, six groups of plane spiral finned tube groups 1 form a rectangular structure;

[0045] The multi-layer spatial structure spiral finned tube includes fins 11 and refrigeration pipes 12, the outer wall of the refrigeration pipe 12 is helical...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A twisted-layer spiral fin condenser, comprising at least two planar spiral fin tube sets (1), a planar tube set fixing support (2), a base connecting support (3) and a base (4); the at least two planar spiral fin tube sets (1) are formed by integrally bending and twisting one spiral fin tube with a multi-layer space structure; each planar spiral fin tube set (1) is formed by integrally bending the coplanar spiral fin tubes with an S-shaped multi-layer space structure; a twisted included angle between every two planar spiral fin tube sets (1) is 10°-180°. The twisted-layer structure coordinates with a multi-layer honeycomb structure and air holes on the spiral fins (11) to allow air flow to be easily formed into turbulent flow when the condenser is operating, and reverse flow is formed in an air flow direction and a refrigerant flowing direction, accelerating heat dissipation. In addition, twisted layer manufacturing has a low level of difficulty and a low rejection rate, improving production efficiency.

Description

technical field [0001] The invention relates to a refrigeration and heat dissipation device, in particular to a twisted layer spiral fin condenser. Background technique [0002] Existing air-cooled refrigerators, double-door, three-door, frost-free refrigerators and other luxury air-cooled refrigerators are increasingly occupying the main position in the refrigerator market. The volume of refrigerators and refrigeration requirements have increased, and the heat exchange of radiators or condensers during the refrigeration process The efficiency requirement is even higher. The spiral plate tube type with ordinary steel plate winding or the wire tube type condenser with steel wire steel tube welded structure can no longer meet the needs of the development of the refrigerator and radiator industry. Condensers with smaller volume and higher heat dissipation efficiency are needed. or the radiator appears. [0003] see Figure 1-Figure 2 As shown, the coiled-layer condensers with ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F25B39/04
CPCF25B39/04F25D19/00F28F1/36
Inventor 高相启韩周正康保家程清丰张松申成兵盛伟
Owner HENAN NEW KELONG ELECTRICAL APPLIANCES