CN213714065U - Radiating tube of radiator - Google Patents
Radiating tube of radiator Download PDFInfo
- Publication number
- CN213714065U CN213714065U CN202022524177.5U CN202022524177U CN213714065U CN 213714065 U CN213714065 U CN 213714065U CN 202022524177 U CN202022524177 U CN 202022524177U CN 213714065 U CN213714065 U CN 213714065U
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- flow blocking
- hollow aluminum
- tube
- radiator
- platforms
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Abstract
The utility model discloses a radiator radiating tube, which comprises an integrated elongated flattened hollow aluminum tube, wherein the upper end and the lower end of the middle part of the hollow aluminum tube are respectively provided with a plurality of flow blocking platforms which are sunken downwards or protrude upwards, the end parts of the two flow blocking platforms are welded and connected, and the plurality of flow blocking platforms play a role in reducing the flow velocity of cooling water, so that more heat of the cooling water can be transferred to the side wall of the hollow aluminum tube, the heat transfer effect is enhanced, and the radiating efficiency is improved; the downward sunken/upward protruded flow blocking table also plays a role of a reinforcing rib, the structural strength of the whole hollow aluminum pipe is improved, and the hollow aluminum pipe can adapt to larger implosion pressure.
Description
Technical Field
The utility model relates to a radiator technical field especially relates to a cooling tube of radiator for car.
Background
The radiator is a key component of a water-cooled engine cooling system, and cools an engine through forced water circulation. The automobile radiator is an indispensable important part in an automobile water-cooled engine cooling system, is developing towards the direction of light weight, high efficiency and economy, and the automobile radiator structure is continuously adapted to new development. The radiator is a key part of a water-cooled engine cooling system, cools an engine through water circulation, and is a heat exchange device for ensuring the continuous work of the engine at normal temperature.
The cooling pipe that has now is mostly flat O-shaped pipe, does not have the separation in the cooling pipe, and the velocity of flow is very fast in the cooling pipe, on can't be in the short time conducting more heat to the O-shaped pipe body, so the radiating efficiency is not high.
Therefore, those skilled in the art have been devoted to develop a radiator tube with high heat dissipation efficiency.
Disclosure of Invention
In view of the above-mentioned defects in the prior art, the technical problem to be solved in the present invention is to provide a heat dissipation pipe of a heat sink with high heat dissipation efficiency.
In order to achieve the above object, the utility model provides a radiator cooling tube, flatten the hollow aluminum pipe that sets up including the rectangular shape of integration, both ends are provided with the choked flow platform of a plurality of undercut/upwards salient respectively about the middle part of hollow aluminum pipe, two the tip welded connection of choked flow platform.
And the left end and the right end of the hollow aluminum pipe are respectively provided with a flat welding and fixing edge.
The width of the welding fixing edge is 0.5-1.0 cm.
And welding points are arranged at the top or the bottom of the flow blocking table.
The plurality of flow blocking tables are arranged in at least one row at equal intervals and are arranged along the length direction of the hollow aluminum pipe.
A number of the flow-impeding stations are arranged in three rows.
Three rows of a plurality of the flow blocking platforms are transversely arranged at equal intervals.
The transverse section of the flow blocking table is circular.
The utility model has the advantages that: the utility model discloses a radiator radiating tube, including the hollow aluminum pipe that the integrated rectangular shape flattened set up, both ends are provided with a plurality of choked flow platforms sunken downwards/outstanding upwards respectively about the middle part of hollow aluminum pipe, the tip welded connection of two choked flow platforms, a plurality of choked flow platforms play the effect of reducing the cooling water velocity of flow, make the heat of cooling water can more transmit to the lateral wall of hollow aluminum pipe, increase heat transfer effect, improve the radiating efficiency; the downward sunken/upward protruded flow blocking table also plays a role of a reinforcing rib, the structural strength of the whole hollow aluminum pipe is improved, and the hollow aluminum pipe can adapt to larger implosion pressure.
Drawings
Fig. 1 is a side view of the structure of the present invention;
fig. 2 is a top view of the structure of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 and 2, a radiator tube comprises an integrated elongated flattened hollow aluminum tube 1, wherein a plurality of flow blocking platforms 2 which are sunken downwards or protrude upwards are respectively arranged at the upper end and the lower end of the middle part of the hollow aluminum tube 1, the end parts of the two flow blocking platforms 2 are welded and connected, and the plurality of flow blocking platforms 2 play a role in reducing the flow velocity of cooling water, so that more heat of the cooling water can be transferred to the side wall of the hollow aluminum tube, the heat transfer effect is improved, and the heat dissipation efficiency is improved; the downward sunken/upward protruded flow blocking table also plays a role of a reinforcing rib, the structural strength of the whole hollow aluminum pipe is improved, and the hollow aluminum pipe can adapt to larger implosion pressure.
In the present embodiment, the flat welding and fixing edges 3 are respectively provided at the left and right ends of the hollow aluminum pipe 1, and referring to fig. 2, the width a of the welding and fixing edge 3 is set to be a, and the width a of the welding and fixing edge 3 is set to be 0.5-1.0 cm, so that the connection strength with other parts of the radiator is improved by 30-40%.
The welding point 4 is arranged at the top or the bottom of the flow blocking table 2, the flow blocking table 2 located above and the flow blocking table 2 located below are connected through the welding point 4 in a welding mode, and therefore the two flow blocking tables 2 are connected into a whole to form a supporting column to support the whole hollow aluminum pipe 1.
The setting mode of a plurality of choked flow platform 2 has the multiple, can arrange into one or a plurality of row setting, also can crisscross setting, in this embodiment, preferred, a plurality of choked flow platform 2 equidistance is arranged into at least one and is set up along the length direction of hollow aluminum pipe 1, a plurality of choked flow platform 2 is arranged into the three rows, horizontal equidistance setting between a plurality of choked flow platform 2 of three rows, the water conservancy diversion is effectual, the contact time between extension comdenstion water and the hollow aluminum pipe 1 increases the heat transfer effect. In this embodiment, the diameter of the flow blocking table 2 is b, the width of the flow channel of the hollow aluminum pipe 1 is L, the diameter of the flow blocking table 2 is 7% -9% of the width of the flow channel of the hollow aluminum pipe 1, and 3 flow blocking tables 2 are provided, so that the flow rate of the cooling water and the heat transfer effect are optimal.
In the present embodiment, it is preferable that the choke table 2 has a circular transverse cross-section to facilitate rapid flow of the condensed water.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (8)
1. A radiator cooling tube is characterized in that: the aluminum tube comprises an integrated elongated flattened hollow aluminum tube (1), wherein a plurality of flow blocking platforms (2) which are sunken downwards or protrude upwards are respectively arranged at the upper end and the lower end of the middle part of the hollow aluminum tube (1), and the end parts of the two flow blocking platforms (2) are welded and connected.
2. The radiator tube of claim 1, wherein: the left end and the right end of the hollow aluminum pipe (1) are respectively provided with a flat welding and fixing edge (3).
3. The radiator tube of claim 2, wherein: the width of the welding fixing edge (3) is 0.5-1.0 cm.
4. The radiator tube of claim 1, wherein: and welding points (4) are arranged at the top or the bottom of the flow blocking table (2).
5. The radiator tube of claim 1, wherein: the plurality of flow blocking tables (2) are arranged in at least one row at equal intervals and are arranged along the length direction of the hollow aluminum pipe (1).
6. The radiator tube of claim 5, wherein: a plurality of the flow blocking platforms (2) are arranged in three rows.
7. The radiator tube of claim 6, wherein: three rows of the flow blocking platforms (2) are arranged at equal intervals in the transverse direction.
8. The radiator tube of claim 1, wherein: the transverse section of the flow blocking table (2) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022524177.5U CN213714065U (en) | 2020-11-04 | 2020-11-04 | Radiating tube of radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022524177.5U CN213714065U (en) | 2020-11-04 | 2020-11-04 | Radiating tube of radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213714065U true CN213714065U (en) | 2021-07-16 |
Family
ID=76802618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022524177.5U Active CN213714065U (en) | 2020-11-04 | 2020-11-04 | Radiating tube of radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213714065U (en) |
-
2020
- 2020-11-04 CN CN202022524177.5U patent/CN213714065U/en active Active
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