CN210346442U

CN210346442U - Heat radiator

Info

Publication number: CN210346442U
Application number: CN201921079024.5U
Authority: CN
Inventors: 胡德全
Original assignee: Pasteur Intelligent Control System Changzhou Co ltd
Current assignee: Pasteur Intelligent Control System Changzhou Co ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-04-17
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses a radiator, which comprises a radiating fin main body and is characterized in that; the radiating fin main body is hollow and cylindrical, and the radiating fin can be formed by die casting or extrusion, wherein the radiating fin main body comprises a first radiating fin, a second radiating fin and a third radiating fin; the first radiating fin is connected with the radiating fin main body; the second radiating fin is connected with the first radiating fin, the third radiating fin is connected with the second radiating fin, the radiator is hollow and cylindrical, the radiator can be effectively installed on a pipeline, the groove in the main body of the radiator is an overflow groove for fixing an adhesive, the installation is convenient, the radiating area formed by the radiating fins is larger in contact area with air, and the filling layer can ensure that different heat conducting materials are filled for improving the radiating effect in different environments.

Description

Heat radiator

Technical Field

The utility model relates to a fin field especially relates to a pipe type carries a radiator of heat exchange.

Background

The gas in the pipeline is handled in the natural gas pipeline, and the pressure value is increased, and the control of the temperature of the gas outlet is convenient for detecting the more stable pressure value in the pipeline.

Disclosure of Invention

The utility model provides a radiator with simple structure, which comprises a radiating fin main body, wherein the radiating fin main body is hollow and cylindrical, and comprises a first radiating fin, a second radiating fin and a third radiating fin which are hollow, and the radiating fins can be formed by die casting or extrusion; the first radiating fin is connected with the radiating fin main body; the second radiating fin is connected with the first radiating fin, and the third radiating fin is connected with the second radiating fin.

Further, the first radiating fins are uniformly distributed on the radiating fin main body.

Furthermore, the space formed by the second radiating fin and the first radiating fin is the same as the space formed by the first radiating fin and the third radiating fin, and the second radiating fin and the first radiating fin are uniformly distributed around the radiating fin main body, and the radiating fins are all radial from the center to the outside, wherein the second radiating fin and the first radiating fin are symmetrical relative to the first radiating fin. The heat is conducted to the main body and conducted to the second heat radiating fin, the third heat radiating fin and the air by the first heat radiating fin, and in the heat conducting process, the heat conduction performance of the aluminum alloy material is higher than the conduction temperature of a medium in the air, so that the temperature of a space formed between the first heat radiating fins is higher than the temperature of a region formed by the second heat radiating fin and the third heat radiating fin, a heat circulation backflow is formed, and the air circulation around the heat radiating fins is accelerated.

Furthermore, the radiating fin body is provided with a groove.

And a filling layer is arranged in the radiating fin main body.

Has the beneficial effects that; the radiator is hollow, the cylindrical design can be effectively installed on a pipeline, the groove in the main body is an overflow groove for fixing adhesive, the installation is convenient, the heat dissipation area formed by the heat dissipation fins enables the contact area of the heat dissipation fins and air to be larger, and the filling layer can ensure that different materials are filled for improving the heat dissipation effect in different environments.

Drawings

FIG. 1 is a schematic view of a heat sink;

1. the heat radiating fin comprises a heat radiating fin main body, 2 grooves, 3 first heat radiating fins, 4 second heat radiating fins, 5 third heat radiating fins and 6 filling layers

Detailed Description

As shown in fig. 1, the heat sink main body 1 is hollow and cylindrical, and the first heat sink 3, the second heat sink 4 and the third heat sink 5 are formed by die casting or extrusion; the first radiating fin 3 is connected with the radiating fin main body 1; the second heat sink 4 is connected to the first heat sink 3, and the third heat sink 5 is connected to the second heat sink 3.

During installation, the filling layer 6 can be coated with adhesive and then directly penetrates into the pipeline to be adhered with the outer wall of the pipeline, the adhesive overflowing during fixing overflows into the groove 2, heat is conducted to the main body 1 and is conducted to the second radiating fin 4, the third radiating fin 5 and air by the first radiating fin 3, and during heat conduction, the heat conduction performance of the aluminum alloy material is higher than the conduction temperature of a medium in the air, so that the temperature of a space formed between the first radiating fins 3 is higher than the temperature of an area formed by the second radiating fin 4 and the third radiating fin 5, a circulation backflow is formed, and air circulation around the radiating fins 1 is accelerated.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A heat sink comprising a heat sink body (1), characterized in that; the radiating fin main body (1) is hollow and cylindrical, and comprises a first radiating fin (3), a second radiating fin (4) and a third radiating fin (5), wherein the radiating fins can be formed by die casting or extrusion; the first radiating fin (3) is connected with the radiating fin main body (1); the second radiating fin (4) is connected with the first radiating fin (3), and the third radiating fin (5) is connected with the second radiating fin (4).

2. A heat sink as claimed in claim 1, wherein; the first radiating fins (3) are uniformly distributed on the radiating fin main body (1).

3. A heat sink according to claim 1 or 2, wherein; the space formed by the second radiating fin (4) and the first radiating fin (3) is the same as the space formed by the first radiating fin (3) and the third radiating fin (5), and the spaces are uniformly distributed around the radiating fin main body (1).

4. A heat sink as claimed in claim 1, wherein; the radiating fin comprises a radiating fin body and a groove arranged in the radiating fin body.

5. A heat sink as claimed in claim 2, wherein; and a filling layer (6) is arranged in the radiating fin main body (1).