CN213343186U

CN213343186U - Asymmetric fin and radiator

Info

Publication number: CN213343186U
Application number: CN202022676097.1U
Authority: CN
Inventors: 孙持录; 王义堂
Original assignee: Beijing Pioneer Radiator Co ltd
Current assignee: Beijing Pioneer Radiator Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-06-01
Anticipated expiration: 2030-11-18

Abstract

The utility model provides an asymmetric fin and radiator, wherein asymmetric fin includes: the device comprises an arc-shaped pipe column positioned on the front side and a vertical pipe column positioned on the rear side; the arc-shaped pipe column is bent from bottom to top and leans backwards, and the arc-shaped pipe column and the vertical pipe column are intersected at the top of the radiating fin; the vertical pipe column is connected with fins for improving the heat dissipation area, and the fins are vertically communicated between the top and the bottom of the vertical pipe column; the riser column comprises a vertical cylindrical surface, and the fins extend towards the outer side of the cooling fin along the plane where the vertical cylindrical surface is located. Through set up the vertical fin that link up from top to bottom at the riser post rear side, greatly increased heat radiating area, through the vertical fin between the different fin, can form the closed passage between a plurality of riser posts well, be favorable to the air to form chimney effect to promote the circulation of hot air in closed passage, effectively strengthened the radiating effect of fin, improved the heat dissipation capacity of monolithic fin.

Description

Asymmetric fin and radiator

Technical Field

The utility model relates to a radiator field especially relates to an asymmetric fin and radiator.

Background

The existing cambered surface asymmetric radiator has attractive appearance and strong decoration, but the surface of the radiator is generally smooth and is not provided with radiating fins with radiating function, so that the radiating area and the radiating capacity of each radiator are small, and the radiating function of good radiation can not be formed.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model aims to provide an asymmetric fin can effectively improve the heat radiating area of monolithic fin to the external radiating effect of radiator has been reinforceed.

In order to achieve the above object, the present invention provides an asymmetric heat sink, including: the device comprises an arc-shaped pipe column positioned on the front side and a vertical pipe column positioned on the rear side;

the arc-shaped pipe column is bent from bottom to top and leans backwards, and the arc-shaped pipe column and the vertical pipe column are intersected at the top of the radiating fin; the vertical pipe column is connected with fins for improving the heat dissipation area, and the fins are vertically communicated between the top and the bottom of the vertical pipe column;

the riser column comprises a vertical cylindrical surface, and the fins extend towards the outer side of the cooling fin along the plane where the vertical cylindrical surface is located.

Further, the fins are vertically connected to the riser string and symmetrically arranged on the rear side of the riser string.

Further, the radiating fin further comprises a communicating pipe column positioned at the bottom, and the communicating pipe column connects the arc-shaped pipe column and the vertical pipe column into an integral structure.

Further, the two sides of the radiating fin in the thickness direction are provided with a water inlet and a water outlet, wherein the water outlet is arranged on the communicating pipe column.

Further, the water inlet is arranged at the top of the radiating fin and is positioned at the intersection of the arc-shaped pipe column and the vertical pipe column.

Furthermore, the water inlet and the water outlet on each side are arranged on the same vertical plane.

Further, the heat conduction cavity of the radiating fin is formed by the gaps between the arc-shaped pipe columns and the vertical pipe columns, and the heat conduction cavity is of a wedge-shaped structure.

The utility model also provides a radiator, including above-mentioned asymmetric fin, be overall structure through the hookup of counterpoise between the asymmetric fin.

The utility model provides an asymmetric fin is applied to heating in folk, through set up the vertical fin that link up from top to bottom at the riser post rear side, has greatly increased heat radiating area, through the vertical fin between the different fin, can form the closed passageway between a plurality of riser posts well, is favorable to the air to form chimney effect to promote the circulation of hot air in closed passageway, effectively strengthened the radiating effect of fin, improved the heat dissipation capacity of monolithic fin.

The plurality of asymmetric radiating fins are connected into the integral radiator, so that the radiating area and the radiating capacity of the radiator can be effectively improved, the indoor circulating heat exchange of air is enhanced, and the indoor temperature is greatly improved.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

FIG. 1 is a schematic structural view of an asymmetric heat sink in the present invention;

FIG. 2 is a side view of the structure of FIG. 1;

FIG. 3 is a schematic top view of the structure of FIG. 2;

fig. 4 is a schematic structural diagram of the middle heat sink of the present invention.

Description of the drawings:

1-water inlet, 2-water outlet, 3-fin, 4-vertical pipe column, 5-arc pipe column.

Detailed Description

In the following description of the present invention, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In order to clarify the technical solution of the present invention, the following description is made in the form of specific embodiments.

As shown in fig. 1, the utility model provides an asymmetric fin, include: an arc pipe string 5 on the front side, and a riser pipe string 4 on the rear side; the arc-shaped pipe column 5 is bent from bottom to top and leans backwards, and the arc-shaped pipe column 5 and the vertical pipe column 4 are intersected at the top of the radiating fin; the vertical pipe column 4 is connected with fins 3 for increasing the heat dissipation area, and the fins 3 are vertically communicated between the top and the bottom of the vertical pipe column 4; the riser string 4 comprises a vertical cylindrical surface, and the fins 3 extend along the plane of the vertical cylindrical surface to the outer side of the heat sink.

The utility model provides an indoor wall installation is pressed close to asymmetric fin, and the rear side refers the fin to press close to one side of wall, and the front side refers the fin to keep away from one side of wall. Through the arc tubular column 5 of installation in the front side to and the stand tubular column 4 that is located the rear side, can effectively guarantee the whole harmony of fin structure, make arc tubular column 5 constitute effective shielding to stand tubular column 4, the fin is under the prerequisite that does not lose aesthetic property itself, effectively ensures user's use experience degree.

The arc-shaped pipe column 5 is bent from bottom to top and is intersected with the vertical pipe column 4 at the top of the radiating fin, so that the smooth transition of the hot air is not shielded by the structure of the radiating fin in the rising process, and the smoothness of the indoor circulating flow of the hot air is ensured.

In the conventional heat sink including the arc-shaped tubular columns, the aesthetic property of the heat sink is fully considered, but the heat dissipation function of the heat sink is not concerned. The utility model discloses in, fin 3 of connecting on riser post 4 can effectively improve the heat radiating area of fin. Through the fin 3 that link up from top to bottom between riser 4 top and bottom, guarantee that the heat of fin can fully pass through fin 3 and lose in to the air, effectively improved the heat dissipation capacity of fin. The utility model provides a fin 3 installs on the vertical cylinder of stand pipe post 4, and on extension direction and the vertical cylinder of fin 3 were in the coplanar, this kind of mode of setting up can make the heat on the fin directly with thermal radiation's mode, through the outside loss of fin 3, the mode that fin 3 extended to the outside has constituted good effect of dispersing, guarantees that the heat outwards disperses more fully.

Referring to fig. 2-3, in one embodiment, the fins 3 of the heat sink are vertically connected to the riser column 4 and symmetrically disposed at the rear side of the riser column 4, and by installing a plurality of heat sinks close to each other, the fins 3 symmetrically disposed at the rear side of the riser column 4 can form a good closed channel, that is, between different heat sinks, gaps between two fins 3 and the heat sink body form a relatively good closed channel, which is favorable for air to form a chimney effect, so that air with lower temperature is sucked to the bottom of the closed channel by the chimney effect and is discharged from the top of the heat sink after flowing upwards through the closed channel, and in combination with the fins 3 with the heat radiation effect, the heat absorbed by the air can be greatly increased, and the temperature can be effectively raised; the chimney effect formed by the air effectively improves the circulation flow property in the room, and the room can be maintained at a more comfortable temperature on the premise of enhancing the air circulation.

From the angle of increase fin heat radiating area, except above-mentioned fin 3, the bottom of fin still is provided with and is used for being connected riser post 4 and arc tubular column 5 for holistic intercommunication tubular column in this embodiment, and the intercommunication tubular column has also increased the heat radiating area of fin to a certain extent under the prerequisite that has connection function, makes the heat radiating function of fin obtain further guarantee.

In the embodiment, the water inlet 1 and the water outlet 2 of the radiating fin are arranged on two sides of the radiating fin in the thickness direction, wherein the water outlet 2 of the radiator is arranged on the communicating pipe column to form a water outlet pipeline on the communicating pipe column; the water inlets 1 of the radiating fins are arranged at the tops of the radiating fins, namely at the intersection positions of the arc-shaped pipe columns 5 and the vertical pipe columns 4, and the water inlets 1 at two sides form a metal pipeline at the tops of the radiating fins. And the water inlet 1 and the water outlet 2 of each side are located on the same vertical plane on the radiating fin, preferably, the water inlet 1 and the water outlet 2 are located on the vertical direction of the same vertical plane, the walking path of hot water in the radiating fin can be effectively improved through the arrangement mode, the hot water filling state is realized inside the radiating fin, and the heat storage capacity of the radiating fin is greatly improved.

In one of the preferred embodiments, the gap between the arc-shaped pipe column 5 and the vertical pipe column 4 forms a heat conduction cavity of a wedge-shaped structure of the heat dissipation fin, and the heat conduction cavity can play a good heat accumulation effect, so that air stays at the top of the wedge-shaped heat conduction cavity for a short time in the heating and rising process, and then the air is dissipated from the top of the heat dissipation fin after further absorbing the heat at the water inlet 1, and the heat utilization rate is effectively improved.

Referring to fig. 4, the utility model discloses in still provide a radiator, be overall structure with a plurality of asymmetric fin through to the silk hookup, this radiator can effectively improve heat radiating area and heat dissipation capacity, and importantly, through the closed passageway that the fin constitutes between the different fin, be favorable to the air flow to form chimney effect, has effectively strengthened the air at indoor circulation heat exchange efficiency, has improved the air at indoor circulation effect, makes indoor maintenance comparatively comfortable temperature of living in winter.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. An asymmetric heat sink, comprising: the device comprises an arc-shaped pipe column positioned on the front side and a vertical pipe column positioned on the rear side;

2. The asymmetric heat sink as recited in claim 1 wherein said fins are attached vertically to said riser string and are symmetrically disposed on the back side of the riser string.

3. The asymmetric heat sink as recited in claim 1 further comprising a communication string at the bottom connecting the arced string and the riser string as a unitary structure.

4. The asymmetric heat sink as claimed in claim 3, wherein the heat sink is provided with a water inlet and a water outlet on both sides in the thickness direction, wherein the water outlet is provided on the communication pipe column.

5. The asymmetric heat sink as recited in claim 4 wherein the water inlet is disposed at the top of the heat sink at the intersection of the arced string of tubes and the riser string.

6. The asymmetric heat sink as recited in claim 4 wherein each side of said water inlet and outlet are disposed in the same vertical plane.

7. The asymmetric heat sink as recited in claim 1 wherein the gap between the arcuate tube legs and the riser legs forms a thermally conductive cavity of the heat sink, the thermally conductive cavity being of a wedge configuration.

8. A heat sink comprising the asymmetric heat sink fins as claimed in any one of claims 1 to 7, wherein the asymmetric heat sink fins are connected by a pair of wires to form a unitary structure.