CN201876158U - Pipe-type oil radiator - Google Patents
Pipe-type oil radiator Download PDFInfo
- Publication number
- CN201876158U CN201876158U CN201020553050XU CN201020553050U CN201876158U CN 201876158 U CN201876158 U CN 201876158U CN 201020553050X U CN201020553050X U CN 201020553050XU CN 201020553050 U CN201020553050 U CN 201020553050U CN 201876158 U CN201876158 U CN 201876158U
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- CN
- China
- Prior art keywords
- chamber assembly
- grease chamber
- assembly
- oil
- oil chamber
- Prior art date
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- Expired - Lifetime
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a pipe-type oil radiator, wherein the two ends of a core body assembly are respectively connected with a left oil chamber assembly and a right oil chamber assembly. The left oil chamber assembly and the right oil chamber assembly are respectively equipped with an oil inlet and an oil outlet. Both the left oil chamber assembly and the right oil chamber assembly are cylindrical, which are respectively formed by the welding of two matched semicircular aluminium pipes. The semicircular aluminium pipe arranged at the inner side of the oil chamber assembly is equipped with an installing port of a heat dissipation flat tube. The pipe-type oil radiator has the advantages of simple and compact structure, good heat dissipation performance, high overpressure resistant intensity and mechanical intensity and low production requirement and manufacture cost.
Description
Technical field
The utility model belongs to the heat sink technology field, relates in particular to a kind of engineering machinery aluminum tube belt oil radiator.
Background technology
At present, institute's use oil radiator mainly is the aluminum assembly-type radiator on the domestic engineering machinery, the core body of assembled oil radiator is formed in the vacuum brazing furnace brazing by the stacked back of outer fin, dividing plate and inner fin, requires very high to assembling process and brazing process control; Solder side is many, and possible leakage point is many; Assembling and vacuum brazing Link Efficiency are all lower, the manufacturing cost height; Thereby there is complex structure in existing aluminum assembled oil radiator, compressive resistance is low, mechanical strength is low,, shortcoming that manufacturing cost high higher to manufacturing technique requirent.
Summary of the invention
The purpose of this utility model be to overcome the deficiency of prior art and a kind of simple and compact for structure, perfect heat-dissipating, compressive resistance height are provided, mechanical strength is big, manufacturing technique requirent is low and the corrugated tube type oil radiator of low cost of manufacture.
The purpose of this utility model is to realize like this, a kind of corrugated tube type oil radiator, be that two ends by the core body assembly are connected with right grease chamber assembly with left grease chamber assembly respectively, on left grease chamber assembly and right grease chamber assembly, be respectively equipped with oil-in and oil-out, be characterized in that left grease chamber assembly and right grease chamber assembly are cylindrical that two semicircular Al pipe butt welding cooperatively interacting form, and have the heat radiating flat tube installing port on the semicircle aluminum pipe in inboard.
In order further to realize the purpose of this utility model, can be integral braze-welded forming after the core body assembly is assembled on grease chamber's assembly by side plate, heat radiating flat tube, outer wave belt, be provided with inner fin in the heat radiating flat tube.
In order further to realize the purpose of this utility model, can be that the inner fin that is provided with in the heat radiating flat tube is a zigzag.
Compared with the prior art the utility model has following distinguishing feature and good effect: the utility model is that left grease chamber assembly and right grease chamber assembly are cylindrical that two semicircular Al pipe butt welding cooperatively interacting form, on the semicircle aluminum pipe of interior survey, have the heat radiating flat tube installing port, such two semicircle aluminum pipes all can be through once being stamped to form, simple in structure, convenient for production, highly versatile, and the welding back is a circular configuration, withstand voltage degree and mechanical strength are all higher, improve its inner rock deformation pressure, and reduced the use about 30% of material; Integral braze-welded forming after the core body assembly is assembled on grease chamber's assembly by side plate, heat radiating flat tube, outer wave belt, be provided with inner fin in the heat radiating flat tube, radiator integral is simple in structure like this, do not need vacuum brazing, can be produced by the continuous type nitrogen-protective soldering furnace, production efficiency height and production cost are low, and the heat radiating flat tube of band inner fin is mechanical strength and compressive resistance height not only, and, strengthened the heat exchange of oil with radiating tube because inner fin has been strengthened oily turbulent flow; The inner fin that is provided with in the heat radiating flat tube is a zigzag, has strengthened oily turbulent flow better, has strengthened the heat exchange of oil with radiating tube; The utility model is simple and compact for structure, perfect heat-dissipating, withstand voltage degree height, mechanical strength big, manufacturing technique requirent and manufacturing cost are lower, can be widely used in various vehicles, especially engineering machinery, bogie and special vehicle etc.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further details.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of structural representation of the utility model left side grease chamber's assembly and right grease chamber assembly.
Fig. 3 is a kind of structural representation of core body assembly.
Fig. 4 is the A-A cutaway view of Fig. 3.
The specific embodiment
Embodiment 1, a kind of corrugated tube type oil radiator, with reference to Fig. 1, Fig. 2, the two ends that are core body assembly 1 are connected with right grease chamber assembly 6 with left grease chamber assembly 2 respectively, bottom at left grease chamber assembly 2 is provided with oil-in 3, bottom at right grease chamber assembly 6 is provided with oil-out 5, the upper end of left side grease chamber's assembly 2 and right grease chamber assembly 6 is provided with grease chamber's plug, a left side grease chamber's assembly 2 and right grease chamber assembly 6 are cylindrical that two semicircular Al pipe butt welding cooperatively interacting form, on the semicircle aluminum pipe in inboard, have heat radiating flat tube 9 installing ports 7, the structure of core body assembly 1 is same as the prior art, and this has constituted a kind of structure of the present utility model.
Embodiment 2, a kind of corrugated tube type oil radiator, with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, be on the basis of embodiment 1, core body assembly 1 is respectively installed to integral braze-welded the forming in back on left grease chamber assembly 2 and the right grease chamber assembly 6 by side plate 8, heat radiating flat tube 9,10 assemblings of outer wave belt, two ends, be provided with zigzag inner fin 4 in the heat radiating flat tube 9, other and embodiment 1 are identical.
During work, high temperature hydraulic oil or lubricating oil flow into left grease chamber assembly 2 through oil-in 3, enter core body assembly 1 subsequently, the heat of oil is delivered in the pitch of waves gap of heat radiating flat tube 9 outer walls and outer wave belt 10 formations by inner fin 4 and heat radiating flat tube 9 inwalls, under the suction of engine blower, heat is delivered in the air, cooled oil flows out oil-out 5 through right grease chamber assembly 6 again and turns back to the working position, circulation according to this, thus reach the effect that reduces the oil temperature.
Claims (3)
1. corrugated tube type oil radiator, be that two ends by core body assembly (1) are connected with right grease chamber assembly (6) with left grease chamber assembly (2) respectively, on left grease chamber assembly (2) and right grease chamber assembly (6), be respectively equipped with oil-in (3) and oil-out (5), it is characterized in that left grease chamber assembly (2) and right grease chamber assembly (6) are cylindrical that two semicircular Al pipe butt welding cooperatively interacting form, and have heat radiating flat tube (9) installing port (7) on the semicircle aluminum pipe in inboard.
2. a kind of corrugated tube type oil radiator according to claim 1, it is characterized in that core body assembly (1) is assembled into later integral braze-welded forming on grease chamber's assembly by side plate (8), heat radiating flat tube (9), outer wave belt (10), is provided with inner fin (4) in the heat radiating flat tube (9).
3. a kind of corrugated tube type oil radiator according to claim 2,, it is characterized in that the inner fin (4) that is provided with in the heat radiating flat tube (9) is zigzag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020553050XU CN201876158U (en) | 2010-09-30 | 2010-09-30 | Pipe-type oil radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020553050XU CN201876158U (en) | 2010-09-30 | 2010-09-30 | Pipe-type oil radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201876158U true CN201876158U (en) | 2011-06-22 |
Family
ID=44164075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020553050XU Expired - Lifetime CN201876158U (en) | 2010-09-30 | 2010-09-30 | Pipe-type oil radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201876158U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330719A (en) * | 2011-07-29 | 2012-01-25 | 烟台富耐克散热器有限公司 | Tube-strip type oil radiator |
| CN109595967A (en) * | 2018-11-24 | 2019-04-09 | 苏州驿力机车科技股份有限公司 | The radiator heat-dissipation fin of high efficiency and heat radiation |
| CN113371641A (en) * | 2021-06-29 | 2021-09-10 | 安徽合力股份有限公司 | Compound radiator for forklift |
-
2010
- 2010-09-30 CN CN201020553050XU patent/CN201876158U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330719A (en) * | 2011-07-29 | 2012-01-25 | 烟台富耐克散热器有限公司 | Tube-strip type oil radiator |
| CN109595967A (en) * | 2018-11-24 | 2019-04-09 | 苏州驿力机车科技股份有限公司 | The radiator heat-dissipation fin of high efficiency and heat radiation |
| CN113371641A (en) * | 2021-06-29 | 2021-09-10 | 安徽合力股份有限公司 | Compound radiator for forklift |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110622 |