CN210664095U

CN210664095U - Efficient finned wire heat exchanger

Info

Publication number: CN210664095U
Application number: CN201920988565.3U
Authority: CN
Inventors: 杨鑫; 曾亮; 戴俊; 付小龙; 朱卫星; 王铭铭
Original assignee: Xinjiang Kunsheng Tongfang Artificial Environment Co Ltd
Current assignee: Xinjiang Kunsheng Tongfang Artificial Environment Co Ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-06-02
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a high-efficient fin line heat exchanger, including pressure manifold and heat exchange tube, be provided with fin group between pressure manifold and the heat exchange tube, the pressure manifold upper surface is provided with the apron structure, simple structure, and the structure is clearly understandable, is connected with fin group between heat exchange tube and the pressure manifold, and fin group comprises a plurality of longitudinal fin, connection piece and vertical fin, and longitudinal fin in the heat exchange tube still runs through and is provided with a plurality of tubules, and the interior circulation cooling water of tubule can realize heat exchange with longitudinal fin, has splendid heat transfer effect to the cooling heat dissipation.

Description

Efficient finned wire heat exchanger

Technical Field

The utility model relates to a heat exchanger technical field specifically is a high-efficient fin line heat exchanger.

Background

The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called as a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied. The heat exchanger heat transfer effect in traditional cooler and the condenser is poor, just carries out the heat exchange with the air through single fin, and the cooling effect is poor to the fin of traditional heat exchanger only contacts with the pipeline surface, and the heat exchange effect is not good, consequently, needs a high-efficient fin line heat exchanger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient finned line heat exchanger to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the high-efficiency finned line heat exchanger comprises a collecting pipe and a heat exchange pipe, wherein a fin group is arranged between the collecting pipe and the heat exchange pipe, and a cover plate structure is arranged on the upper surface of the collecting pipe.

Preferably, the fin group comprises a plurality of longitudinal fins, a plurality of connecting pieces are arranged between every two adjacent longitudinal fins, and a plurality of vertical fins are arranged on the left end face of the leftmost longitudinal fin and the right end face of the rightmost longitudinal fin.

Preferably, the longitudinal diameter of the longitudinal fin is smaller than the diameter of the collecting pipe and the heat exchange pipe, the upper end of the longitudinal fin penetrates through the pipe body of the heat exchange pipe, the lower end of the longitudinal fin penetrates through the pipe wall on one side of the collecting pipe, and the lower end of the longitudinal fin is arranged in the collecting pipe.

Preferably, the cover plate structure comprises an arc-shaped end cover, the arc-shaped end cover is matched with the arc-shaped upper surface of the heat exchange tube, the front end face and the rear end face of the arc-shaped end cover are integrally provided with connecting plates, and the connecting plates are fixedly connected with the upper surface of the heat exchange tube through a plurality of bolts.

Preferably, both ends are provided with the mouth of pipe lid about the heat exchange tube, the mouth of pipe is covered and is provided with a plurality of connecting holes, is connected with a plurality of tubules between the left and right sides connecting hole, tubule in the heat exchange tube runs through longitudinal fin setting.

Preferably, a plurality of connecting holes on the pipe orifice covers on the left side and the right side are arranged in a hexagon shape.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the structure is clear understandable, is connected with fin group between heat exchange tube and the collecting tube, and fin group comprises a plurality of longitudinal fin, connection piece and vertical fin, and longitudinal fin in the heat exchange tube still runs through and is provided with a plurality of tubules, and the interior circulation cooling water of tubule can realize heat exchange with longitudinal fin, has splendid heat transfer effect to cooling heat dissipation.

Drawings

FIG. 1 is a front view schematic diagram of a high efficiency finned wire heat exchanger;

FIG. 2 is a front view schematic diagram of a high efficiency finned wire heat exchanger with the cover plate removed;

FIG. 3 is a schematic left side view of a high efficiency finned wire heat exchanger;

FIG. 4 is a schematic top view of a high efficiency finned wire heat exchanger;

fig. 5 is a schematic top view of a high efficiency finned wire heat exchanger with the cover plate removed.

In the figure: the heat exchange tube comprises a collecting pipe 1, a collecting pipe 2, a fin group 2, a vertical fin 3, a connecting sheet 4, a longitudinal fin 5, a heat exchange tube 6, a connecting plate 7, an arc-shaped end cover 8, a bolt 9, a cover plate structure 10, a tube cap 11, a thin tube 12 and a connecting hole 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a high-efficiency finned line heat exchanger comprises a collecting pipe 1 and a heat exchange pipe 6, wherein a fin group 2 is arranged between the collecting pipe 1 and the heat exchange pipe 6, a cover plate structure 10 is arranged on the upper surface of the collecting pipe 1, the fin group 2 comprises a plurality of longitudinal fins 5, a plurality of connecting pieces 4 are arranged between the adjacent longitudinal fins 5, a plurality of vertical fins 3 are arranged on the left end surface of the leftmost longitudinal fin 5 and the right end surface of the rightmost longitudinal fin 5, the longitudinal diameter of each longitudinal fin 5 is smaller than the diameter of the collecting pipe 1 and the heat exchange pipe 6, the upper end of each longitudinal fin 5 penetrates through the pipe body of the heat exchange pipe 6, the lower end of each longitudinal fin 5 penetrates through the pipe wall of one side of the collecting pipe 1, the lower end of each longitudinal fin 5 is arranged in the collecting pipe 1, the cover plate structure 10 comprises an arc-shaped end cover 8, through a plurality of bolt 9 fixed connection between 7 and the heat exchange tube 6 upper surfaces of connecting plate, both ends are provided with tube cap 11 about heat exchange tube 6, be provided with a plurality of connecting holes 13 on the tube cap 11, be connected with a plurality of tubules 12 between the left and right sides connecting hole 13, tubule 12 in the heat exchange tube 6 runs through longitudinal fin 5 setting, and a plurality of connecting holes 13 on the tube cap 11 of the left and right sides are the hexagon setting.

Collecting main 1 is used for circulating high temperature liquid or gas, longitudinal fin 5 stretches into and sets up in collecting main 1, high temperature liquid or gas and longitudinal fin 5 direct contact, collecting main 1 is outer, be provided with a plurality of connection pieces 4 between the adjacent longitudinal fin 5, be provided with a plurality of vertical fins 3 on 5 left end faces of left side longitudinal fin and the 5 right-hand members end of right side, fin group 2 is very big with air area of contact, improve and the heat exchange effect between the air, longitudinal fin 5 upper end passes heat exchange tube 6 and sets up, in heat exchange tube 6, run through on longitudinal fin 5 and be provided with a plurality of tubules 12, from external circulation cooling water in tubule 12, can walk the heat transfer that longitudinal fin 5 brought, so, the utility model discloses have splendid heat transfer effect to cooling heat dissipation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high-efficient finned line heat exchanger, includes pressure manifold (1) and heat exchange tube (6), its characterized in that: be provided with fin group (2) between pressure manifold (1) and heat exchange tube (6), pressure manifold (1) upper surface is provided with apron structure (10), fin group (2) include a plurality of longitudinal fin (5), are provided with a plurality of connection pieces (4) between adjacent longitudinal fin (5), are provided with a plurality of vertical fin (3) on leftmost longitudinal fin (5) left end face and rightmost longitudinal fin (5) right-hand member face, the longitudinal diameter of longitudinal fin (5) is less than the diameter of pressure manifold (1) and heat exchange tube (6), heat exchange tube (6) body setting is passed to longitudinal fin (5) upper end, pressure manifold (1) one side pipe wall is passed to longitudinal fin (5) lower extreme, longitudinal fin (5) lower extreme is arranged in pressure manifold (1) and is set up.

2. A high efficiency finned wire heat exchanger as claimed in claim 1 wherein: the cover plate structure (10) comprises an arc-shaped end cover (8), the arc-shaped end cover (8) is matched with the arc-shaped upper surface of the heat exchange tube (6), the front end surface and the rear end surface of the arc-shaped end cover (8) are integrally provided with a connecting plate (7), and the connecting plate (7) is fixedly connected with the upper surface of the heat exchange tube (6) through a plurality of bolts (9).

3. A high efficiency finned wire heat exchanger as claimed in claim 2 wherein: both ends are provided with tube cap (11) about heat exchange tube (6), be provided with a plurality of connecting holes (13) on tube cap (11), be connected with a plurality of tubules (12) between left and right sides connecting hole (13), tubule (12) in heat exchange tube (6) run through longitudinal fin (5) and set up.

4. A high efficiency finned wire heat exchanger as claimed in claim 3 wherein: the connecting holes (13) on the pipe orifice covers (11) on the left side and the right side are arranged in a hexagon shape.