CN207690601U - The improved stainless steel gilled radiator of structure - Google Patents
The improved stainless steel gilled radiator of structure Download PDFInfo
- Publication number
- CN207690601U CN207690601U CN201721827681.4U CN201721827681U CN207690601U CN 207690601 U CN207690601 U CN 207690601U CN 201721827681 U CN201721827681 U CN 201721827681U CN 207690601 U CN207690601 U CN 207690601U
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- cooling fin
- oil
- stainless steel
- spoiler
- inclined tube
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Abstract
A kind of improved stainless steel gilled radiator of structure, including：Two oil pipes being oppositely arranged up and down and one group are arranged at intervals on the cooling fin that between two oil pipes and both ends are connected to oil pipe respectively, feature：Oil pipe includes interconnected straight-run of pipe and one section of inclined tube, and two inclined tube opposing upper and lower is respectively facing inside and tilts, and the fin length between straight tube is identical, and the length of the cooling fin between inclined tube is in the trend being from left to right gradually reduced；The channel for having fuel feeding liquid stream logical is constituted in cooling fin, one group of spoiler is arranged at intervals on the length direction of cooling fin, one group of spoiler is horizontally through the channel of cooling fin respectively and its both ends abuts and fixes to the spoiler of both sides extension and corresponding position on adjacent both sides cooling fin respectively.Raw material can be saved, production cost is reduced, improve the firmness and stability of connection, while oil resistance reduces, transformer oil is evenly distributed, and effectively improves heat dissipation area；Increase oil flow, improves heat exchange efficiency.
Description
Technical field
The utility model belongs to transformer accessory technical field, and in particular to a kind of stainless steel gilled radiator is to existing
There is the improvement of stainless steel chip heat spreader structures.
Background technology
Radiator is one of essential component part, the chip of oil-immersed transformer generally use large size in transformer
Radiator cools down fluid, and wherein gilled radiator is again generally using the knot of multiple cooling fins connection oil inlet pipe and flowline
Structure, fluid enters cooling fin by oil inlet pipe to be completed after radiating, and cooling oil is flowed back to from flowline in transformer.Currently, in order to save
The producer of about raw material, many production radiators can be assembled using the cooling fin of different length and be constituted with certain gradient
Radiator, but the cooling fin of this structure can cause the weight at radiator both ends uneven, front and back after being passed through fluid
The Weight gap at both ends also will continue to increase, this makes radiator often will appear vibrations when increasing or reducing fluid amount, from
And cooling fin is caused to be broken oil leak in junction with oil inlet pipe and flowline, while transformer oil is unevenly distributed, plumpness is not
It is enough, can not high temperature, big flow fluid environment under play effective heat dissipation effect.
To sum up, it is necessary to which designing one kind can save material, can mutually support and can accelerate between cooling fin
The improved stainless steel gilled radiator of structure of cooling fin inner fluid flow velocity.For this purpose, the applicant has made beneficial design, below
The technical solution that will be introduced generates in this background.
Invention content
The purpose of this utility model is to provide for a kind of improved stainless steel gilled radiator of structure, helps to improve oil pipe
Structure and fin length, which are used, to be reduced production cost and improves sight property, and advantageously improving heat radiating fin structure and using makes cooling fin
Between mutually support and flow velocity of the fluid in cooling fin can be accelerated, effectively improve radiator stability and heat dissipation imitate
Fruit.
What the purpose of this utility model was such to reach, a kind of improved stainless steel gilled radiator of structure, including：On
Under two oil pipes that are oppositely arranged and one group be arranged at intervals on the cooling fin that between two oil pipes and both ends are connected to oil pipe respectively,
It is characterized in that：The oil pipe includes interconnected straight-run of pipe and one section of inclined tube, and two inclined tube opposing upper and lower is respectively facing
Inside tilts, and the fin length between the straight tube is identical, and the length of the cooling fin between the inclined tube is in from a left side
The trend being gradually reduced to the right side；The channel for having fuel feeding liquid stream logical is constituted in the cooling fin, in the length side of the cooling fin
It is arranged at intervals with one group of spoiler upwards, one group of spoiler is horizontally through the channel of cooling fin respectively and its both ends is respectively to two
Side, which extends, to be abutted and fixes with the spoiler of corresponding position on adjacent both sides cooling fin.
In a specific embodiment of the utility model, the spoiler is using weldering with the junction of cooling fin
Connect sealing.
In another specific embodiment of the utility model, the oil pipe is constituted in straight tube end has an oilhole simultaneously
And expand the flange equipped with connection in oilhole surrounding.
In another specific embodiment of the utility model, it is additionally provided on the oil pipe a pair of scattered for lifting
The lifting lug of hot device.
In another specific embodiment of the utility model, the oil pipe has a deflation in inclined tube end set
Plug.
In the utility model there are one in specific embodiment, the inclined tube on two oil pipe opposing upper and lower is respectively facing
The inclined angle in inside is 15 °~35 °
In a specific embodiment in turn of the utility model, the inclined tube on two oil pipe opposing upper and lower is respectively facing
The inclined angle in inside is preferably 20 °.
In the utility model more and in a specific embodiment, the cooling fin, oil pipe are all made of stainless steel
Material is made.
The utility model with the above structure, has the advantage that：First, gradually become by one section of inclined tube and length
Small cooling fin, which cooperates to connect and be arranged at intervals with one group on a heat sink, abuts fixed spoiler, can not only
Raw material are saved, reduce production cost, and improve the firmness and stability of connection, are avoided in prior art because of vibration
And there is the generation of fracture oil leakage phenomenon in junction, while oil resistance reduces, transformer oil is evenly distributed, and effectively improves radiating surface
Product；Secondly as one group of spoiler is fixed with cooling fin and respectively through the channel of cooling fin, thus fluid is by channel
When by spoiler influence and form turbulent flow, not only increase oil flow, and improve heat exchange efficiency.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
In figure：1. oil pipe, 11. oilholes, 12. straight tubes, 13. inclined tubes, 14. air relief cocks, 15. lifting lugs；2. cooling fin, 21. lead to
Road, 22. spoilers.
Specific implementation mode
In order to enable the auditor especially public of Patent Office that the technical essence of the utility model is more clearly understood
And advantageous effect, applicant will elaborate by way of examples below, but be not pair to the description of embodiment
The limitation of the utility model, it is any according to only formal but not substantive made by the utility model design
Equivalent transformation is regarded as category of the technical solutions of the present invention.
The concept of every directionality for being related to upper, lower, left, right, front and rear or directionality is all in the following description
For the location of current Fig. 1 states, thus the spy to technical solution provided by the invention cannot be understood as
It does not limit.
Referring to Fig. 1, the utility model is related to a kind of improved stainless steel gilled radiators of structure, including：It is opposite up and down
Two oil pipes 1 being arranged and one group are arranged at intervals on the cooling fin 2 that between two oil pipes 1 and both ends are connected to oil pipe 1 respectively, special
Sign is：The oil pipe 1 includes the straight-run of pipe 12 being interconnected and one section of inclined tube 13, and two inclined tube 13 opposing upper and lower is distinguished
It is tilted towards inside, the fin length between the straight tube 12 is identical, and the length of the cooling fin 2 between the inclined tube 13
Degree is in the trend being from left to right gradually reduced；The channel 21 for having fuel feeding liquid stream logical is constituted in the cooling fin 2, in the heat dissipation
One group of spoiler 22 is arranged at intervals on the length direction of piece 2, one group of spoiler 22 is horizontally through the channel 21 of cooling fin 2 respectively
And its both ends extends to both sides respectively to be abutted and is consolidated with the spoiler 22 of corresponding position on adjacent both sides cooling fin 2
It is fixed.The spoiler 22 is using welded seal with the junction of cooling fin 2.Inclined tube 13 on two oil pipe 1 opposing upper and lower
It is 15 °~35 °, in the present embodiment preferably 20 ° to be respectively facing the inclined angle in inside.
Further, the oil pipe 1 is constituted to have an oilhole 11 and in 11 surrounding of oilhole expand and is equipped in 12 end of straight tube
The flange of connection.A pair of lifting lug 15 for lifting radiator is additionally provided on the oil pipe 1.The oil pipe 1 is oblique
13 end set of pipe has an air relief cock 14.
Further, the cooling fin 2, the material of oil pipe 1 are unrestricted, in the present embodiment, are preferably all made of
Stainless steel material is made.
Claims (8)
1. a kind of improved stainless steel gilled radiator of structure, including：Two oil pipes (1) and one group of interval being oppositely arranged up and down are set
Set the cooling fin (2) that between two oil pipes (1) and both ends are connected to oil pipe (1) respectively, it is characterised in that：The oil pipe
(1) include interconnected straight-run of pipe (12) and one section of inclined tube (13), two inclined tube (13) opposing upper and lower is respectively facing inside
It tilts, the fin length between the straight tube (12) is identical, and the length of the cooling fin (2) between the inclined tube (13)
In the trend being from left to right gradually reduced；The channel (21) for having fuel feeding liquid stream logical is constituted in the cooling fin (2), is dissipated described
One group of spoiler (22) is arranged at intervals on the length direction of backing (2), one group of spoiler (22) is horizontally through cooling fin respectively
(2) channel (21) and its both ends extends the spoiler with corresponding position on adjacent both sides cooling fin (2) to both sides respectively
(22) it abuts and fixes.
2. the improved stainless steel gilled radiator of structure according to claim 1, it is characterised in that the spoiler
(22) welded seal is being used with the junction of cooling fin (2).
3. the improved stainless steel gilled radiator of structure according to claim 1, it is characterised in that the oil pipe (1) exists
Straight tube (12) end, which is constituted, to be had an oilhole (11) and expands the flange equipped with connection in oilhole (11) surrounding.
4. the improved stainless steel gilled radiator of structure according to claim 1, it is characterised in that on the oil pipe (1)
It is additionally provided with a pair of lifting lug (15) for lifting radiator.
5. the improved stainless steel gilled radiator of structure according to claim 1, it is characterised in that the oil pipe (1) exists
Inclined tube (13) end set has an air relief cock (14).
6. the improved stainless steel gilled radiator of structure according to claim 1, it is characterised in that two oil opposing upper and lower
It is 15 °~35 ° that inclined tube (13) on pipe (1), which is respectively facing the inclined angle in inside,.
7. the improved stainless steel gilled radiator of structure according to claim 6, it is characterised in that two oil opposing upper and lower
It is preferably 20 ° that inclined tube (13) on pipe (1), which is respectively facing the inclined angle in inside,.
8. the improved stainless steel gilled radiator of structure according to claim 1, it is characterised in that the cooling fin
(2), oil pipe (1) is all made of stainless steel material and is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721827681.4U CN207690601U (en) | 2017-12-25 | 2017-12-25 | The improved stainless steel gilled radiator of structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721827681.4U CN207690601U (en) | 2017-12-25 | 2017-12-25 | The improved stainless steel gilled radiator of structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207690601U true CN207690601U (en) | 2018-08-03 |
Family
ID=62995892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721827681.4U Active CN207690601U (en) | 2017-12-25 | 2017-12-25 | The improved stainless steel gilled radiator of structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207690601U (en) |
-
2017
- 2017-12-25 CN CN201721827681.4U patent/CN207690601U/en active Active
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