CN204573051U - High-effect heat radiation oil-cooled tube - Google Patents
High-effect heat radiation oil-cooled tube Download PDFInfo
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- CN204573051U CN204573051U CN201520218267.8U CN201520218267U CN204573051U CN 204573051 U CN204573051 U CN 204573051U CN 201520218267 U CN201520218267 U CN 201520218267U CN 204573051 U CN204573051 U CN 204573051U
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- spiral shell
- oil
- heat radiation
- cooled tube
- pipe
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Abstract
The utility model discloses a kind of high-effect heat radiation oil-cooled tube, system establish an inner and outer pipe and a radiating fin combined, radiating fin interlayer is between inner and outer pipe, space between inner and outer pipe forms a return flow line, relatively stretch out a suitable section in interior pipe two side ends to connect end and to match with a spiral shell seat respectively charge-coupled connecing, spiral shell seat comprises sleeve part and the screwing part of one-body molded connection, and this screwing part is provided with a through hole, this through hole is communicated with return flow line, thus forms a fuel feeding circulation loop closed.By this, utilize that the screwing part seat of oil-cooled tube outer tube joint and sleeve part integratedly reach that hardness is good, crushing resistance is good effect, and when making the outer tube joint spiral shell seat of its oil-cooled tube carry out cold oil operation for being connected into and out of oil pipe, high-effect radiating effect and the life-span extending use can be reached, improving the spiral shell seat of traditional outer tube joint and pipe box is that the easy expanded by heating of jointing-and-forming occurs to chap and the problem of leakage of oil, and then saving maintenance expenses, effectively prevent machine oil from going bad and guarantee engine power ouput force.
Description
Technical field
The utility model relates to high temperature oil material cooling device, is specifically related to a kind of high-effect heat radiation oil-cooled tube.
Background technique
Automobile in motion, gear-box is because the transmission of power, so wherein accommodating lubricant oil (lubricating oil) temperature can constantly rise, if lubricating oil temperature is too high, lubricant oil is then likely made to seethe with excitement and lose lubrication, thus make gear be easy to wearing and tearing, so how to guarantee that namely the lubricating oil temperature in gear-box too highly can not become a considerable problem.In existing vehicle structure configuration, all can arrange oil-cooled tube, its energy cutting oil, keeps oil temperature within normal range of operation.
Round type oil-cooled tube is the one in oil-cooled tube, volume is little, compact structure, heat exchange efficiency are high advantage that it has.The structure of traditional round type oil-cooled tube 10 please refer to shown in accompanying drawing 1, it includes pipe 12 in an outer tube 11 and, one radiating fin 13 is closely sealed between outer tube 11 and interior pipe 12, above outer tube 11, two ends are provided with through hole 111, its outer tube 11 is connected combine rear two ends closely sealed in argon welding mode with interior pipe 12, and be provided with two spiral shell seats 14, this two spiral shells seat 14 respectively prefluxing is welded in the through hole 111 at two ends above outer tube 11 through silver soldering mode, make port weld and make outer tube 11 in fixed, thereupon reaching to outer tube 11 via assembly expander, interior pipe 12 and radiating fin 13 are in the state fitted tightly, therefore the expander of oil-cooled tube 10 must with human weld, not only complex procedures and expend man-hour, make artificial repeatedly operation, to cause oil-cooled tube 10 cost of material higher.
Model utility content
In view of this, the utility model is the high-effect heat radiation oil-cooled tube of one that provides for the disappearance of prior art existence, and this high-effect heat radiation oil-cooled tube is rational in infrastructure, makes easily, and effectively can avoid the risk of leaking.
For achieving the above object, the utility model adopts following technological scheme:
A kind of high-effect heat radiation oil-cooled tube, its be establish an inner and outer pipe and a radiating fin combined, radiating fin interlayer is between inner and outer pipe, space between inner and outer pipe forms the return flow line of a fuel feeding cooling circulation, relatively stretch out a suitable section in interior pipe two side ends to connect end and to match with a spiral shell seat respectively charge-coupled connecing, wherein spiral shell seat includes sleeve part and the screwing part of one-body molded connection, and this screwing part is provided with a through hole, this through hole is communicated with return flow line, thus forms a fuel feeding circulation loop closed.
As a kind of preferred version, the outer wall of described spiral shell seat and the internal face close-fitting of outer tube are fitted, and the internal face of this sleeve part and the outer wall close-fitting of interior pipe are fitted.
As a kind of preferred version, described spiral shell seat is fixed on the two ends of outer tube by the mode of welding.
As a kind of preferred version, the material of described outer tube, interior pipe and two spiral shell seats is aluminium.
As a kind of preferred version, the surface of described radiating fin is provided with some in vortex type radiation hole.
As a kind of preferred version, the outer wall of described radiating fin and internal face fit tightly respectively on the internal face of outer tube and the outer wall of interior pipe.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution,
By being formed with return flow line between outer tube and interior pipe, this radiating fin is arranged in return flow line, and coordinate two spiral shell seats to be sheathed on outside the two ends of interior pipe respectively, the sleeve part of these two spiral shell seats stretches into the two ends of outer tube respectively and seals up the two ends of return flow line, and two spiral shell seats are integral type spiral shell seat, thus form a fuel feeding circulation loop closed, overall structure is more firm, compact, not only shorten job step and greatly reduce cost of labor, avoid the risk that spiral shell seat and outer tube weld are easily revealed, and then saving maintenance expenses, effectively prevent machine oil from going bad and guarantee engine power ouput force, reach the effect extending gearbox and engine working life, and there is the object of high heat dissipation efficiency and fluid cooling, the utility model reasonable idea, make simple, be worthy of popularization.
For more clearly setting forth structure characteristic of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the structural drawing of traditional round type oil-cooled tube;
Fig. 2 is the three-dimensional exploded view of the preferred embodiment of the utility model;
Fig. 3 is the combination stereogram of the preferred embodiment of the utility model;
Fig. 4 is the biopsy cavity marker devices schematic diagram of Fig. 3.
Accompanying drawing identifier declaration.
10, round type oil-cooled tube 11, outer tube
111, through hole 12, interior pipe
13, radiating fin 14, spiral shell seat
20, outer tube 201, return flow line
30, interior pipe 40, radiating fin
50, spiral shell seat 51, sleeve part
52, screwing part 521, through hole.
Embodiment
Please refer to shown in Fig. 2 to Fig. 4, that show the concrete structure of the preferred embodiment of the utility model, include outer tube 20, interior pipe 30, radiating fin 40 and two spiral shell seats 50.
Wherein, the material of this outer tube 20, interior pipe 30 and two spiral shell seats 50 is aluminium.This outer tube 20 is sheathed on outside interior pipe 30, the two ends of this interior pipe 30 respectively to overhanging go out the two ends of outer tube 20.Be formed with return flow line 201 between this outer tube 20 and interior pipe 30, this radiating fin 40 is arranged in return flow line 201, and specifically, the outer wall of this radiating fin 40 and internal face fit tightly respectively on the internal face of outer tube 20 and the outer wall of interior pipe 30.The surface of this radiating fin 40 is provided with some in vortex type radiation hole.
This two spiral shells seat 50 is sheathed on the suitable section that interior pipe 30 two side ends stretches out relatively respectively and connects end, each spiral shell seat 50 includes sleeve part 51 and the screwing part 52 of one connection, the sleeve part 51 of this two spiral shells seat 50 stretches into the two ends of outer tube 20 respectively and seals up the two ends of return flow line 201, two ends protruding two sleeve part 51 respectively of this interior pipe 30, specifically, the outer wall of spiral shell seat 50 and the internal face close-fitting of outer tube 20 are fitted, and the internal face of sleeve part 51 and the outer wall close-fitting of interior pipe 30 are fitted.These two spiral shell seats 50 are fixed on the two ends of outer tube 20 by the mode of welding.This screwing part 52 is provided with a through hole 521, and this through hole 521 is communicated with return flow line 201.Spiral shell seat 50 with enter stove after outer tube 20 and interior pipe 30 close-fitting again and weld and can form the circulation loop of fuel feeding closed.
In sum, design focal point of the present utility model is, by being formed with return flow line between outer tube and interior pipe, this radiating fin is arranged in return flow line, and coordinate two spiral shell seats to be sheathed on outside the two ends of interior pipe respectively, the sleeve part of these two spiral shell seats stretches into the two ends of outer tube respectively and seals up the two ends of return flow line, and two spiral shell seats are integral type spiral shell seat, thus form a fuel feeding circulation loop closed, overall structure is more firm, compact, not only shorten job step and greatly reduce cost of labor, avoid the risk that spiral shell seat and outer tube weld are easily revealed, and then saving maintenance expenses, effectively prevent machine oil from going bad and guarantee engine power ouput force, reach the effect extending gearbox and engine working life, and there is the object of high heat dissipation efficiency and fluid cooling, the utility model reasonable idea, make simple, be worthy of popularization.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (6)
1. a high-effect heat radiation oil-cooled tube, its be establish an inner and outer pipe and a radiating fin combined, radiating fin interlayer is between inner and outer pipe, space between inner and outer pipe forms the return flow line of a fuel feeding cooling circulation, it is characterized in that: relatively stretch out a suitable section in interior pipe two side ends and connect end and to match with a spiral shell seat respectively charge-coupled connecing, wherein spiral shell seat includes sleeve part and the screwing part of one-body molded connection, this screwing part is provided with a through hole, this through hole is communicated with return flow line, thus forms a fuel feeding circulation loop closed.
2. high-effect heat radiation oil-cooled tube according to claim 1, is characterized in that: the outer wall of described spiral shell seat and the internal face close-fitting of outer tube are fitted, and the internal face of this sleeve part and the outer wall close-fitting of interior pipe are fitted.
3. high-effect heat radiation oil-cooled tube according to claim 1, is characterized in that: described spiral shell seat is fixed on the two ends of outer tube by the mode of welding.
4. high-effect heat radiation oil-cooled tube according to claim 1, is characterized in that: the material of described outer tube, interior pipe and two spiral shell seats is aluminium.
5. high-effect heat radiation oil-cooled tube according to claim 1, is characterized in that: the surface of described radiating fin is provided with some in vortex type radiation hole.
6. high-effect heat radiation oil-cooled tube according to claim 1, is characterized in that: the outer wall of described radiating fin and internal face fit tightly respectively on the internal face of outer tube and the outer wall of interior pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218267.8U CN204573051U (en) | 2015-04-13 | 2015-04-13 | High-effect heat radiation oil-cooled tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218267.8U CN204573051U (en) | 2015-04-13 | 2015-04-13 | High-effect heat radiation oil-cooled tube |
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| Publication Number | Publication Date |
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| CN204573051U true CN204573051U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520218267.8U Active CN204573051U (en) | 2015-04-13 | 2015-04-13 | High-effect heat radiation oil-cooled tube |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140830A (en) * | 2018-11-22 | 2019-01-04 | 青岛万宝压缩机有限公司 | A kind of compressor oil air-cooled structure |
-
2015
- 2015-04-13 CN CN201520218267.8U patent/CN204573051U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140830A (en) * | 2018-11-22 | 2019-01-04 | 青岛万宝压缩机有限公司 | A kind of compressor oil air-cooled structure |
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