CN104913675A - Tube wall enhancement type radiating tube - Google Patents
Tube wall enhancement type radiating tube Download PDFInfo
- Publication number
- CN104913675A CN104913675A CN201410093374.2A CN201410093374A CN104913675A CN 104913675 A CN104913675 A CN 104913675A CN 201410093374 A CN201410093374 A CN 201410093374A CN 104913675 A CN104913675 A CN 104913675A
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- China
- Prior art keywords
- tube
- radiating tube
- tube wall
- radiating
- interior bending
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Abstract
Disclosed is a tube wall enhancement type radiating tube. One or more inwards-concave inward bends are arranged on the side tube wall of the radiating tube, and the top ends of the inward bends make close contact with the tube wall on the other side. The interior of the radiating tube is divided by the inward bends into an upper tube hole and a lower tube hole, and the upper tube hole and the lower tube hole are independent from each other. The two sides of each inward bend make surface contact with each other. The radiating efficiency and the bearing strength are greatly improved.
Description
Technical field
The present invention relates to a kind of radiator, especially relate to the reinforced radiating tube of a kind of tube wall.
Background technology
The radiator that current car, truck, passenger vehicle, engineering machinery, farming equipment etc. mate, most employing single hole tubular construction or hourglass tubular construction, the former bears, and system pressure is lower, radiating efficiency is lower, and the latter is due to the restriction of its processing technology, and decay resistance is poor.Along with the develop rapidly of the development particularly auto industry of science and technology, the automobile produced is more and more high-grade, and power also progressively promotes, and in system, pressure is also more and more higher, more and more higher to the requirement of endurance quality, decay resistance, traditional heat sinks does not catch up with the speed of development of automobile far away yet.
Summary of the invention
The object of the invention is: a kind of radiating efficiency and the high reinforced radiating tube of tube wall of bearing strength are provided.
For achieving the above object, the present invention adopts following technical scheme: the reinforced radiating tube of a kind of tube wall, the side wall of radiating tube has the one or more interior bending caved inward, interior bending top and opposite side tube wall close contact, radiating tube inside is partitioned into separately independently upper and lower pore by interior bending, the both sides forming surface contact of interior bending.
Further, radiating tube width h1 be 26mm ~ 50mm, thickness h 2 for 1.6mm ~ 2.0mm, tube wall thickness t be 0.25mm ~ 0.35mm.
Described radiating tube is formed by high-frequency welding, and weld seam is in radiating tube one end.
Further, on the same side tube wall that in many places, bending is arranged on radiating tube or on the tube wall of both sides.
The invention has the beneficial effects as follows: due to the side wall of radiating tube have one or more cave inward in bending, radiating tube is divided into upper and lower two-tube hole or multitube hole by interior bending, improves radiating efficiency.Interior bending top and opposite side tube wall close contact, the both sides of interior bending abut against forming surface contact together, substantially increase bearing strength.Adopt the radiator of radiating tube of the present invention, the coefficient of heat transfer of radiator is greatly increased, and while meeting relatively high power engine radiating Capability Requirement, also add structural strength and bearing strength, pressure-bearing can reach 350KPa, improves nearly 1 times than traditional charge air cooler; Use the radiator decay resistance of radiating tube of the present invention to be greatly improved simultaneously, be conducive to the clean of engine water jacket, without brazing flux in pipe, while extending product service life, also extend the service life of engine.The present invention can be widely used in car, truck, passenger vehicle, engineering machinery, farming equipment radiator etc.
Accompanying drawing explanation
Fig. 1 is the first embodiment of the present invention;
Fig. 2 is the second embodiment of the present invention;
Fig. 3 is the third embodiment of the present invention;
Fig. 4 is the partial schematic diagram marking A place in Fig. 1, Fig. 2;
Fig. 5 is the partial schematic diagram marking C place in Fig. 1, Fig. 2;
Fig. 6 is the partial schematic diagram marking B place in Fig. 1, Fig. 2, Fig. 3;
Fig. 7 is the partial schematic diagram marking D place in Fig. 3;
Fig. 8 is the partial schematic diagram marking E place in Fig. 3.
Figure labeling description: 1, tube wall; 2, interior bending; 3, weld seam; 4, pore; 5, upper hem; 6, lower hem.
Detailed description of the invention
As can be seen from the first embodiment of the present invention shown in Fig. 1, the present invention is a kind of New structure heat radiator radiating tube, it is a kind of ratio-frequency welding two-tube hole radiating tube, or three pore radiating tubes, as Fig. 2, Fig. 3, or multitube hole radiating tube, aluminum foil material forms by carrying out high-frequency welding after shaping.The partial schematic diagram marking B place from the partial schematic diagram that Fig. 1 the first embodiment of the present invention, Fig. 4 mark the partial schematic diagram of A, Fig. 5 marks C place, Fig. 6 is found out, there is in the middle part of the side tube wall 1 of radiating tube an interior bending 2 caved inward, interior bending 2 top and opposite side tube wall close contact, from cross sectional shape, the side of radiating tube is straight line, caves inward in the middle part of opposite side.Radiating tube inside is partitioned into separately independently upper and lower two pores 4 by interior bending 2, and upper hem 5 and the lower hem 6 of interior bending 2 abut against forming surface together and contact.Radiating tube is formed by high-frequency welding, weld seam 3 in radiating tube one end, interior bending 2 top solder paste application.Radiating tube width h1 is 26mm ~ 50mm, thickness h 2 for 1.6mm ~ 2.0mm, tube wall thickness t be 0.25mm ~ 0.35mm.Said structure size makes structural strength and bearing strength obtain large increase.
The partial schematic diagram marking B place from the partial schematic diagram that the second embodiment of the present invention shown in Fig. 2, Fig. 4 mark the partial schematic diagram of A, Fig. 5 marks C place, Fig. 6 is found out, the same side tube wall 1 of radiating tube has two interior bendings 2 caved inward, interior bending 2 top and opposite side tube wall close contact, from cross sectional shape, the side of radiating tube is straight line, and opposite side has two places and caves inward.Article two, radiating tube inside is partitioned into separately independently three pores 4 by interior bending 2, and upper hem 5 and the lower hem 6 of interior bending 2 abut against forming surface together and contact, and radiating tube is formed by high-frequency welding, and weld seam 3 is in radiating tube one end.
The partial schematic diagram marking E place from the partial schematic diagram that the third embodiment of the present invention shown in Fig. 3, Fig. 6 mark the partial schematic diagram of B, Fig. 7 marks D place, Fig. 8 can be found out, the both sides tube wall 1 of radiating tube respectively has an interior bending 2 caved inward, interior bending 2 top and opposite side tube wall 1 close contact.From cross sectional shape, the side of radiating tube has a place and caves inward, and opposite side has a place and caves inward, and both sides have two places and cave inward.Radiating tube inside is partitioned into separately independently three pores 4 by two interior bendings 2 of both sides tube wall 1, and the both sides up and down of interior bending 2 abut against forming surface contact together, and radiating tube is formed by high-frequency welding, and weld seam 3 is in radiating tube one end.
Above-described embodiment is several way of realization provided by the present invention, and the present invention is not limited to above-mentioned detailed description of the invention, and the improvement that all those skilled in the art carry out without creative work and distortion, all belong to protection scope of the present invention.
Claims (4)
1. the reinforced radiating tube of tube wall, it is characterized in that: the side wall (1) of radiating tube has the one or more interior bending (2) caved inward, interior bending (2) top and opposite side tube wall close contact, radiating tube inside is partitioned into separately independently upper and lower pore (4) by interior bending (4), the both sides forming surface contact of described interior bending (2).
2. the reinforced radiating tube of tube wall according to claim 1, is characterized in that: described radiating tube width h1 is 26mm ~ 50mm, thickness h 2 for 1.6mm ~ 2.0mm, tube wall thickness t be 0.25mm ~ 0.35mm.
3. the reinforced radiating tube of tube wall according to claim 1, is characterized in that: described radiating tube is formed by high-frequency welding, weld seam (3) is in radiating tube one end.
4. the reinforced radiating tube of tube wall according to claim 1, is characterized in that: on the same side tube wall that bending in many places (2) is arranged on radiating tube or on the tube wall of both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410093374.2A CN104913675A (en) | 2014-03-14 | 2014-03-14 | Tube wall enhancement type radiating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410093374.2A CN104913675A (en) | 2014-03-14 | 2014-03-14 | Tube wall enhancement type radiating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104913675A true CN104913675A (en) | 2015-09-16 |
Family
ID=54082946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410093374.2A Pending CN104913675A (en) | 2014-03-14 | 2014-03-14 | Tube wall enhancement type radiating tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104913675A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579595A (en) * | 2018-12-04 | 2019-04-05 | 南宁市安和机械设备有限公司 | Heat-dissipating pipe is got in a kind of four hole of ultra-thin high frequency ready |
-
2014
- 2014-03-14 CN CN201410093374.2A patent/CN104913675A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579595A (en) * | 2018-12-04 | 2019-04-05 | 南宁市安和机械设备有限公司 | Heat-dissipating pipe is got in a kind of four hole of ultra-thin high frequency ready |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150916 |