Angle cutting type gooseneck plate type radiator

Abstract

The utility model relates to the technical field of oil-immersed transformer components, in particular to a corner cut type gooseneck plate radiator which comprises an oil inlet pipe and an oil outlet pipe which are vertically arranged at intervals, and the oil inlet pipe is provided with an oil inlet guide-in pipe, a bent conducting pipe and an oil inlet collecting pipe. A chamfered cooling fin group is arranged between the oil inlet guide-in pipe body and the oil outlet pipe, a basic cooling fin group is arranged between the oil inlet collecting pipe and the oil outlet pipe, the chamfered cooling fin group comprises a plurality of chamfered cooling fin monomers, an oil inlet guide-in pipe center line is defined on the oil inlet guide-in pipe, and a plurality of chamfered cooling fin monomers are arranged on the oil inlet guide-in pipe. And a corner cutting part which is inclined downwards is arranged on at least one part of the upper part of the corner cutting type radiating fin single body and corresponding to the end corners of the two sides of the center line of the oil inlet ingress pipe. The transformer has the advantages that interference between the radiator and matched parts of the transformer under special conditions is avoided, and applicability is improved; the structural design is simple, the convenience of installation operation is effectively improved, and arrangement is reasonable.

Description

Technical Field

[0001] The utility model belongs to the technical field of oil-immersed transformer components, and in particular relates to a cut-angle gooseneck fin radiator. Background Art

[0002] Oil-immersed transformer is the most common type of transformer. During operation, internal windings, cores and other components will produce losses. The losses are converted into heat and transferred to the tank wall through heat conduction and convection of transformer oil, thereby increasing the temperature of windings, cores, tank walls and oil. The increase in temperature will directly affect the life of the winding insulation material. Therefore, the temperature of the transformer must be controlled within a certain range, and it is necessary to use a radiator to dissipate heat from the transformer. At present, most oil-immersed transformers use plate-type radiators, which are composed of multiple radiators. Each radiator is made of thin steel plates pressed into a grooved oil channel, and two pieces are welded into a radiator, and then welded into a plate-type radiator. When the transformer oil passes through the radiator in the plate-type radiator, a thermal boundary layer will be formed on the surface of the radiator. The radiator exchanges heat with the outside world through the thermal boundary layer, thereby achieving the purpose of heat dissipation. However, with the continuous improvement of transformer technology, the size of the transformer continues to shrink and the power is getting higher and higher, and the heat generated by the iron core is also increasing. However, the size of the radiator is often proportional to the size of the transformer. A larger radiator cannot be matched with a smaller transformer, and the smaller the radiator, the worse the heat dissipation effect. Therefore, existing manufacturers have designed gooseneck plate-type radiators. The height of the existing gooseneck fin radiator can be higher than the height of the transformer oil tank, and the oil inlet pipe is bent to form an oil inlet access pipe that can be connected to the oil outlet of the transformer oil tank. The height of the oil inlet access pipe is lower than the overall height of the gooseneck fin radiator, so the heat dissipation area can be increased without increasing the number of heat sinks, thereby having better heat dissipation performance than the traditional fin radiator. However, for the existing gooseneck fin radiator, since some components such as power cord boxes and controllers are often installed on the top of the oil-immersed transformer oil tank, these components will interfere with the upper part of the heat sink at the head of the gooseneck fin radiator, causing considerable inconvenience, resulting in a narrow scope of application; and it is also inconvenient for users to install the gooseneck fin radiator on the transformer oil tank, which affects the assembly and even heat exchange between the two.

[0003] In view of the above-mentioned prior art, it is necessary to reasonably improve the structure of the existing gooseneck fin radiator. To this end, the applicant has made a useful design, and the technical solution to be introduced below is produced under this background. Utility Model Content

[0004] The purpose of the utility model is to provide a cut-angle gooseneck fin radiator with a reasonable arrangement and simple structural design, which is beneficial to effectively form a clearance space by setting a cut-angle heat sink monomer with a cut-angle portion to avoid interference between the radiator and the transformer's equipped components under special circumstances, thereby effectively expanding the applicability of the product and facilitating installation and connection operations.

[0005] The purpose of the utility model is achieved in this way. A cut-angle gooseneck fin radiator comprises: an oil inlet pipe and an oil outlet pipe arranged at intervals in the upper and lower parts, the oil inlet pipe having an oil inlet introduction pipe, a bent conducting pipe and an oil inlet collecting pipe, the oil inlet introduction pipe is arranged horizontally, the bent conducting pipe is vertically bent and formed on one end of the oil inlet introduction pipe, and the oil inlet collecting pipe is formed on the upper end of the bent conducting pipe and extends in a direction away from the oil inlet introduction pipe; the characteristic is that: a radiator is provided between the oil inlet introduction pipe body and the oil outlet pipe body A cut-angle heat sink group is arranged, and a basic heat sink group is arranged between the oil inlet collecting pipe body and the oil outlet pipe body. The cut-angle heat sink group includes a plurality of parallel and equidistantly arranged cut-angle heat sink monomers, and the plurality of cut-angle heat sink monomers are connected to the oil inlet introduction pipe and the oil outlet pipe. The oil inlet introduction pipe is defined with a center line of the oil inlet introduction pipe parallel to its axial direction, and a downwardly inclined cut-angle portion is arranged on the upper part of the cut-angle heat sink monomer and at least a part of the end angles corresponding to both sides of the center line of the oil inlet introduction pipe.

[0006] In a specific embodiment of the utility model, a downwardly inclined cut corner portion is provided on the upper part of the cut corner type heat sink unit and at the left and right end corners corresponding to both sides of the center line of the oil inlet inlet pipe.

[0007] In another specific embodiment of the utility model, a downwardly inclined cut corner portion is provided on the upper portion of the cut corner type heat sink unit and at the left end corner corresponding to the left side of the center line of the oil inlet inlet pipe.

[0008] In another specific embodiment of the utility model, a downwardly inclined cut corner portion is provided on the upper portion of the cut corner type heat sink unit and at the right end corner corresponding to the right side of the center line of the oil inlet inlet pipe.

[0009] In another specific embodiment of the present invention, a plurality of cut-angle heat sink unit dividing strips are arranged at intervals on the plurality of the cut-angle heat sink units, and the plurality of cut-angle heat sink unit dividing strips extend vertically from the top to the bottom along the height direction of the cut-angle heat sink unit, and the cut-angle heat sink unit is divided into a plurality of cut-angle heat sink unit flow channels arranged along the vertical direction and through which oil can flow by the plurality of cut-angle heat sink unit dividing strips; and the upper and lower end portions of the cut-angle heat sink unit are respectively connected to the oil inlet pipe and the oil outlet pipe.

[0010] In another specific embodiment of the present invention, the basic heat sink group also includes a plurality of basic heat sink monomers arranged in parallel and equidistantly, and the plurality of basic heat sink monomers are connected to the oil inlet collecting pipe and the oil outlet pipe and can dissipate the high-temperature oil in the oil inlet collecting pipe and then lead it back to the oil outlet pipe; and the basic heat sink monomer is in a rectangular plate shape and the adjacent edges of the left and right side corners of the upper part of the basic heat sink monomer are not cut.

[0011] In a further specific embodiment of the present invention, a plurality of basic heat sink monomer partition strips are evenly spaced apart on a plurality of the basic heat sink monomers, and the plurality of basic heat sink monomer partition strips extend vertically from the top to the bottom along the height direction of the basic heat sink monomers, and the basic heat sink monomers are divided into a plurality of basic heat sink monomer flow channels arranged along the vertical direction and through which oil can flow by the plurality of basic heat sink monomer partition strips; and the upper and lower end portions of the basic heat sink monomers are respectively conductively connected to the oil inlet collecting pipe and the oil outlet pipe.

[0012] In a more specific embodiment of the present invention, a plurality of connecting reinforcement strips are arranged at intervals on the front and rear sides of the plurality of the cut-angle heat sink monomers and the plurality of basic heat sink monomers, the plurality of connecting reinforcement strips are extended in a state parallel to the length direction of the oil outlet pipe, and the plurality of connecting reinforcement strips are fixedly connected to the left and right edge portions of the plurality of cut-angle heat sink monomers and the plurality of basic heat sink monomers.

[0013] In yet another specific embodiment of the present invention, an oil inlet connecting flange is formed at the open end of the oil inlet guide pipe of the oil inlet pipe fitting; and a plurality of upper hanging plates and an upper oil outlet plug connected to the interior of the oil inlet collecting pipe are arranged on the upper outer wall of the oil inlet collecting pipe of the oil inlet pipe fitting.

[0014] In yet another specific embodiment of the present invention, an oil outlet connecting flange is also formed at the open end of the oil outlet pipe; and a plurality of lower hanging plates and a lower oil outlet plug connected to the interior of the oil outlet pipe are arranged on the lower outer wall of the oil outlet pipe, and a plurality of supporting brackets are also connected to the lower outer wall of the oil outlet pipe.

[0015] Due to the adoption of the above structure, the utility model has the following beneficial effects compared with the prior art: a cut-angle heat sink group is arranged between the oil inlet pipe and the oil outlet pipe, and a cut-angle portion is formed on at least one part of the left and right end portions of the upper body of the cut-angle heat sink monomer in the cut-angle heat sink group, that is, a clearance space is formed at the left and right end portions of the upper body of the cut-angle heat sink monomer, and if relevant auxiliary components are arranged and connected to the end portion of the transformer, the auxiliary components can be inserted into the clearance space to avoid interference between the radiator and the components arranged in the transformer under special circumstances; in addition, the user can also perform relevant operations in the clearance space to install the oil inlet pipe on the transformer, thereby facilitating the user to install the oil inlet pipe fitting on the oil-immersed transformer, effectively improving the convenience of installation operation, with reasonable arrangement and simple structural design. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural front view of an embodiment of the utility model;

[0017] Figure 2 for Figure 1 A right side view of the structure of the illustrated embodiment;

[0018] Figure 3 for Figure 1 A top view of the structure of the illustrated embodiment;

[0019] Figure 4 It is a structural front view of another embodiment of the utility model;

[0020] Figure 5 This is a structural front view of another embodiment of the utility model.

[0021] In the figure: 1. oil inlet pipe, 11. oil inlet introduction pipe, 111. center line of oil inlet introduction pipe, 112. oil inlet connecting flange, 12. bent guide pipe, 13. oil inlet manifold, 131. upper hanging plate, 132. upper oil outlet plug; 2. oil outlet pipe, 21. oil outlet connecting flange, 22. lower hanging plate, 23. lower oil outlet plug, 24. supporting bracket; 3. angled heat sink group, 31. angled heat sink monomer, 311. angled portion, 312. angled heat sink monomer separator, 313. angled heat sink monomer flow channel; 4. basic heat sink group, 41. basic heat sink monomer, 411. basic heat sink monomer separator, 412. basic heat sink monomer flow channel; 5. connection reinforcement strip. DETAILED DESCRIPTION

[0022] The specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings, but the description of the embodiments is not a limitation of the technical solution. Any changes in form rather than substance based on the concept of the present invention should be regarded as the protection scope of the present invention.

[0023] In the following description, all concepts related to directionality (or orientation) such as up, down, left, right, front and back are referring to the position state of the figure being described, and are intended to facilitate public understanding. Therefore, they should not be understood as special limitations on the technical solutions provided by the present utility model. Embodiment 1

[0024] See also Figures 1 to 3 , shows a cut-angle gooseneck fin radiator, comprising: an oil inlet pipe member 1 and an oil outlet pipe 2 arranged at intervals in the upper and lower parts, the oil inlet pipe member 1 having an oil inlet guide pipe 11, a bent conducting pipe 12 and an oil inlet collecting pipe 13, the oil inlet guide pipe 11 being arranged horizontally, the bent conducting pipe 12 being vertically bent and formed on one end of the oil inlet guide pipe 11, and the oil inlet collecting pipe 13 being formed at the upper end of the bent conducting pipe 12 and extending in a direction away from the oil inlet guide pipe 11, and the end of the oil inlet collecting pipe 13 away from the bent conducting pipe 12 is closed, and the oil outlet pipe 2 also has an open end and a closed end.

[0025] As the technical key points of the technical solution provided by the utility model: a cut-angle heat sink group 3 is arranged between the aforementioned oil inlet introduction pipe 11 and the aforementioned oil outlet pipe 2, and a basic heat sink group 4 is arranged between the aforementioned oil inlet manifold 13 and the aforementioned oil outlet pipe 2. The cut-angle heat sink group 3 includes a plurality of cut-angle heat sink monomers 31 arranged in parallel and equidistantly, such as Figure 1 As shown in , the number of the plurality of angled heat sink monomers 31 is three, but of course the number is not limited thereto, and the angled heat sink monomers 31 are connected to the oil inlet pipe 11 and the oil outlet pipe 2; Figure 3 As shown in the figure, an oil inlet pipe centerline 111 parallel to the axial direction is defined on the aforementioned oil inlet pipe 11, and a downwardly inclined cut corner portion 311 is provided on the upper part of the aforementioned angled heat sink monomer 31 and at least a part corresponding to the end angles on both sides of the oil inlet pipe centerline 111. The setting of the cut corner portion 311 can form a clearance space at the left and right ends of the upper body of the angled heat sink monomer 31.

[0026] In this embodiment, a downwardly inclined cut corner portion 311 is provided on the upper portion of the aforementioned cut corner type heat sink unit 31 and at the left and right end corners corresponding to both sides of the center line 111 of the oil inlet inlet pipe. Figure 1 As shown in FIG. 1 , the number of the cut corner portions 311 is two, and the two cut corner portions 311 are arranged at the left and right sides of the upper portion of the cut corner type heat sink unit 31 .

[0027] See also Figure 1 Combined with Figure 2 and Figure 3 , a plurality of cut-angle heat sink monomer separation strips 312 are arranged at intervals on the plurality of the aforementioned cut-angle heat sink monomers 31, and the plurality of cut-angle heat sink monomer separation strips 312 extend vertically from the top to the bottom along the height direction of the aforementioned cut-angle heat sink monomer 31. The aforementioned cut-angle heat sink monomer 31 is separated by the plurality of cut-angle heat sink monomer separation strips 312 to form a plurality of cut-angle heat sink monomer flow channels 313 arranged along the vertical direction and through which oil can flow; and the upper and lower ends of the aforementioned cut-angle heat sink monomer 31 are respectively connected to the oil inlet pipe 11 and the oil outlet pipe 2; it should be noted that:

[0028] In this embodiment, the aforementioned basic heat sink group 4 also includes a plurality of basic heat sink monomers 41 arranged in parallel and equidistantly, and the plurality of aforementioned basic heat sink monomers 41 are connected to the oil inlet collecting pipe 13 and the oil outlet pipe 2 and can dissipate the high-temperature oil in the oil inlet collecting pipe 13 and then lead it back to the oil outlet pipe 2; and the aforementioned basic heat sink monomer 41 is in a rectangular plate shape and the adjacent edges of the left and right side corners of the upper part of the basic heat sink monomer 41 are not cut corners.

[0029] Furthermore, a plurality of basic heat sink monomer partition strips 411 are evenly spaced apart on the plurality of aforementioned basic heat sink monomers 41, and the plurality of basic heat sink monomer partition strips 411 extend vertically from the top to the bottom along the height direction of the aforementioned basic heat sink monomer 41, and the aforementioned basic heat sink monomer 41 is divided into a plurality of basic heat sink monomer flow channels 412 arranged along the vertical direction and through which oil can flow by the plurality of basic heat sink monomer partition strips 411; and the upper and lower end portions of the aforementioned basic heat sink monomer 41 are respectively conductively connected to the oil inlet collecting pipe 13 and the oil outlet pipe 2.

[0030] Furthermore, a plurality of connecting reinforcement strips 5 are arranged at intervals on the front and rear sides of the plurality of aforementioned angled heat sink monomers 31 and the plurality of basic heat sink monomers 41. The plurality of connecting reinforcement strips 5 are extended in a state parallel to the length direction of the aforementioned oil outlet pipe 2, and the plurality of connecting reinforcement strips 5 are fixedly connected to the left and right edge portions of the plurality of angled heat sink monomers 31 and the plurality of basic heat sink monomers 41.

[0031] In this embodiment, an oil inlet connection flange 112 is formed at the open end of the oil inlet introduction pipe 11 of the oil inlet pipe member 1, and the oil inlet introduction pipe 11 can be connected to the oil outlet cavity of the transformer through the oil inlet connection flange 112; and a plurality of upper hanging plates 131 and an upper oil outlet plug 132 connected to the inside of the oil inlet collection pipe 13 are provided on the upper outer wall of the oil inlet manifold 13 of the oil inlet pipe member 1. Figure 2 The number of the upper hanging plate 131 shown in the figure is one, and the upper hanging plate 131 is used to lift the aforementioned cut-angle gooseneck fin radiator body.

[0032] Furthermore, an oil outlet connection flange 21 is also formed at the open end of the aforementioned oil outlet pipe 2, and the aforementioned oil outlet pipe 2 can also be connected to the oil inlet cavity of the transformer through the oil outlet connection flange 21; and on the lower outer wall of the aforementioned oil outlet pipe 2, a plurality of lower hanging plates 22 and a lower oil outlet plug 23 connected to the inside of the oil outlet pipe 2 are arranged, and a plurality of supporting brackets 24 are also connected to the lower outer wall of the oil outlet pipe 2.

[0033] Please combine Figure 1 and Figure 2 , briefly describe the working principle of the technical solution provided by the utility model: the open end of the oil inlet access pipe 11 of the aforementioned oil inlet pipe fitting 1 can be connected to the oil outlet of the transformer, and the open end of the aforementioned oil outlet pipe 2 can be connected to the oil inlet of the transformer; when the transformer is running, the high-temperature oil in its oil tank flows into the oil inlet introduction pipe 11, the high-temperature oil enters the bent conductive pipe 12 and the oil inlet collecting pipe 13, and downwardly enters into a plurality of angled heat sink monomers 31 and a plurality of basic heat sink monomers 41, and is fully contacted and cooled with the angled heat sink monomer flow channels 313 and the basic heat sink monomer flow channels 412, the temperature of the high-temperature oil is reduced, and then the cooled oil flows into the oil outlet pipe 2, and then returns to the transformer after being guided by the oil outlet pipe 2. Embodiment 2

[0034] See also Figure 4 , shows a cut-angle gooseneck fin radiator. Based on the first embodiment, this embodiment provides another specific implementation method of the cut-angle portion 311 structure. Other structures and connection methods are the same as those in the first embodiment. The technical solutions described in the first embodiment will not be repeated here.

[0035] In this embodiment, a downwardly inclined cut corner portion 311 is provided on the upper part of the aforementioned cut corner type heat sink unit 31 and at the left end corner which should be on the left side of the center line 111 of the oil inlet pipe, that is, the number of the aforementioned cut corner portions 311 is one, and the cut corner portion 311 provided on the left side can effectively meet the configuration requirements of the transformer assembly according to actual conditions. Embodiment 3

[0036] See also Figure 5 , also shows a cut-angle gooseneck fin radiator. Based on the first embodiment, this embodiment provides another specific implementation of the cut-angle portion 311 structure. Other structures and connection methods are the same as those in the first embodiment. The technical solutions described in the first embodiment will not be repeated here.

[0037] In this embodiment, a downwardly inclined cut corner portion 311 is provided on the upper part of the aforementioned cut corner type heat sink unit 31 and at the right end corner which should be on the right side of the center line 111 of the oil inlet pipe, that is, the number of the aforementioned cut corner portions 311 is also one, which can also effectively meet the assembly and use requirements of the transformer assembly and the cut corner type gooseneck fin radiator body.

[0038] In summary, the technical solution provided by the utility model makes up for the shortcomings of the existing technology, successfully completes the invention task, and faithfully realizes the technical effects stated by the applicant in the technical effect column above.

Claims

1. A cut-angle gooseneck fin radiator, comprising: An oil inlet pipe member (1) and an oil outlet pipe (2) are arranged at intervals in the upper and lower parts, the oil inlet pipe member (1) comprises an oil inlet introduction pipe (11), a bent guide pipe (12) and an oil inlet collecting pipe (13), the oil inlet introduction pipe (11) is arranged horizontally, the bent guide pipe (12) is vertically bent and formed on one end of the oil inlet introduction pipe (11), and the oil inlet collecting pipe (13) is formed at the upper end of the bent guide pipe (12) and extends in a direction away from the oil inlet introduction pipe (11); the characteristic is that a cut-angle heat sink group (3) is arranged between the tube body of the oil inlet introduction pipe (11) and the tube body of the oil outlet pipe (2), and A basic type heat sink group (4) is arranged between the body of the oil inlet manifold (13) and the body of the oil outlet pipe (2). The angled heat sink group (3) comprises a plurality of angled heat sink monomers (31) arranged in parallel and at equal intervals. The plurality of angled heat sink monomers (31) are in communication with the oil inlet introduction pipe (11) and the oil outlet pipe (2). The oil inlet introduction pipe (11) is defined with a center line (111) of the oil inlet introduction pipe parallel to its axial direction. An angled portion (311) arranged to be inclined downward is provided on the upper part of the angled heat sink monomer (31) and at least one part of the end angles corresponding to both sides of the center line (111) of the oil inlet introduction pipe.

2. The cut-angle gooseneck fin radiator according to claim 1, characterized in that: A downwardly inclined cut corner portion (311) is provided on the upper part of the cut corner type heat sink unit (31) and at the left and right end corners corresponding to both sides of the center line (111) of the oil inlet introduction pipe.

3. The cut-angle gooseneck fin radiator according to claim 1, characterized in that: A downwardly inclined cut corner portion (311) is provided on the upper part of the cut corner type heat sink unit (31) and at the left end corner corresponding to the left side of the center line (111) of the oil inlet introduction pipe.

4. The cut-angle gooseneck fin radiator according to claim 1, characterized in that: A downwardly inclined cut corner portion (311) is provided on the upper part of the cut corner type heat sink unit (31) and at the right end corner corresponding to the right side of the center line (111) of the oil inlet introduction pipe.

5. The cut-angle gooseneck fin radiator according to claim 1, characterized in that: A plurality of cut-angle heat sink monomer separation strips (312) are evenly arranged on the plurality of cut-angle heat sink monomers (31), and the plurality of cut-angle heat sink monomer separation strips (312) extend vertically from the top to the bottom of the cut-angle heat sink monomer (31) along the height direction of the cut-angle heat sink monomer (31). The cut-angle heat sink monomer (31) is separated by the plurality of cut-angle heat sink monomer separation strips (312) to form a plurality of cut-angle heat sink monomer flow channels (313) arranged along the vertical direction and capable of allowing oil to flow; and the upper and lower ends of the cut-angle heat sink monomer (31) are respectively connected to the oil inlet pipe (11) and the oil outlet pipe (2).

6. The cut-angle gooseneck fin radiator according to claim 1, characterized in that: The basic heat sink group (4) also includes a plurality of basic heat sink monomers (41) arranged in parallel and at equal distances. The plurality of basic heat sink monomers (41) are connected to the oil inlet manifold (13) and the oil outlet pipe (2) and are capable of dissipating the heat of high-temperature oil in the oil inlet manifold (13) and then guiding it back to the oil outlet pipe (2). The basic heat sink monomer (41) is in a rectangular plate-like shape and the adjacent edges of the left and right side corners of the upper part of the basic heat sink monomer (41) are not cut.

7. The cut-angle gooseneck fin radiator according to claim 6, characterized in that: A plurality of basic heat sink monomer separation bars (411) are evenly spaced on the plurality of basic heat sink monomers (41), and the plurality of basic heat sink monomer separation bars (411) extend vertically from the top to the bottom of the basic heat sink monomer (41) along the height direction of the basic heat sink monomer (41), and the basic heat sink monomer (41) is separated by the plurality of basic heat sink monomer separation bars (411) to form a plurality of basic heat sink monomer flow channels (412) arranged along the vertical direction and through which oil can flow; and the upper and lower ends of the basic heat sink monomer (41) are respectively connected to the oil inlet manifold (13) and the oil outlet pipe (2).

8. The cut-angle gooseneck fin radiator according to claim 6, characterized in that: A plurality of connection reinforcement strips (5) are arranged at intervals on the front and rear sides of the plurality of the cut-angle type heat sink monomers (31) and the plurality of the basic type heat sink monomers (41); the plurality of connection reinforcement strips (5) are extended in a state parallel to the length direction of the oil outlet pipe (2); and the plurality of connection reinforcement strips (5) are fixedly connected to the edge portions of the left and right sides of the plurality of the cut-angle type heat sink monomers (31) and the plurality of the basic type heat sink monomers (41).

9. The cut-angle gooseneck fin radiator according to claim 1, characterized in that: An oil inlet connecting flange (112) is also formed at the open end of the oil inlet introduction pipe (11) of the oil inlet pipe member (1); and a plurality of upper hanging plates (131) and an upper oil outlet plug (132) connected to the interior of the oil inlet collecting pipe (13) are arranged on the upper outer wall of the oil inlet collecting pipe (13) of the oil inlet pipe member (1).

10. The cut-angle gooseneck fin radiator according to claim 1, characterized in that: An oil outlet connection flange (21) is also formed at the open end of the oil outlet pipe (2); a plurality of lower hanging plates (22) and a lower oil outlet plug (23) connected to the interior of the oil outlet pipe (2) are arranged on the lower outer wall of the oil outlet pipe (2); and a plurality of supporting brackets (24) are also connected to the lower outer wall of the oil outlet pipe (2).

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