CN203165622U - Finned radiator for soaking type transformer cooling - Google Patents
Finned radiator for soaking type transformer cooling Download PDFInfo
- Publication number
- CN203165622U CN203165622U CN 201320154865 CN201320154865U CN203165622U CN 203165622 U CN203165622 U CN 203165622U CN 201320154865 CN201320154865 CN 201320154865 CN 201320154865 U CN201320154865 U CN 201320154865U CN 203165622 U CN203165622 U CN 203165622U
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- Prior art keywords
- fin
- radiator
- transformer cooling
- kind ofly
- formula transformer
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Abstract
The utility model discloses a finned radiator for soaking type transformer cooling. The finned radiator for the soaking type transformer cooling comprises radiator fins. The upper portion of each radiator fin and the lower portion of each radiator fin are fixedly connected with an upper flow collecting pipe and a lower flow collecting pipe respectively. Oil pipes of each radiator fin are of an uneven-distributed and unequal-length structure. According to the structure of the radiator fins, oil flow distribution inside the radiator fins is improved, the heat radiating efficiency is improved by at least 1%-2%, meanwhile, gaps among oil pipes are reduced and the heat radiating area is enlarged.
Description
Technical field:
The utility model relates to a kind of radiator, particularly a kind of formula transformer cooling gilled radiator that soaks.
Background technology:
Radiator is to use at oil-filled transformer, is used for reducing the temperature rise of transformer oil.
When oil-filled transformer normally moves, oil in the fuel tank raises fuel tank internal transformer oil temperature because coil heating is heated, and must reduce temperature rise by external cooling device, to guarantee the normal operation of transformer, radiator is exactly a kind of cooling device that often adopts on the transformer.
Along with the raising of Based Intelligent Control and electric pressure and the increase of transformer capacity, requirement for radiator is also more and more higher, size and the cooling capacity of radiator are done bigger and bigger, therefore, develop and develop a kind of novel transformer Based Intelligent Control gilled radiator, to improve the purchase cost of radiating efficiency and reduction transformer device, just seemed ever more important.
The utility model content:
The utility model proposes and a kind ofly soak formula transformer cooling and use gilled radiator, make radiator interior oil stream homogenizing, the radiating efficiency of raising radiator.
The technical scheme that the utility model adopts is:
A kind ofly soak formula transformer cooling and use gilled radiator, comprise fin, described fin upper and lower is fixedly connected with collecting main and lower header respectively, and the oil duct of each fin adopts non-uniform, not isometric structure.
As preferred embodiment of the present utility model, the difference of adjacent fin length equates.
As preferred embodiment of the present utility model, the spacing between the adjacent fin does not wait.
As preferred embodiment of the present utility model, the distribution of lengths of described fin is: in the middle of two side direction, length increases gradually.
As preferred embodiment of the present utility model, described fin by two two ends have the circular arc interface, the positive and negative complete corrugated monolithic that has oblique shoulder at its two ends is welded.
As preferred embodiment of the present utility model, described upward collecting main and lower header are punching out intercommunicating pore on the steel pipe, and fin ends is welded after inserting this through hole.
As preferred embodiment of the present utility model, the described collecting main of going up is provided with air vent, and described lower header is provided with drain oil.
As preferred embodiment of the present utility model, the side of described radiator is equipped with multistage or electrodeless intelligent blower fan.
The utility model has the following advantages at least: the oil duct non-uniform Distribution of the utility model fin, and be uneven in length, so, improved fin interior oil distributions, improve radiating efficiency at least 1～2%, reduced the oil duct gap simultaneously, increased area of dissipation.
Description of drawings:
Fig. 1 is the front view of the utility model radiator.
Fig. 2 is the left view of the utility model radiator.
Fig. 3 is the structural representation of collecting main in the utility model radiator.
Fig. 4 is the arrangement figure of the utility model fin.
Among the figure: 1 is fin, and 2 is last collecting main, and 3 is lower header, and 4 is suspension ring, and 5 is ring flange, and 6 is intelligent blower fan, and 7 are venting or drain oil, and 8 is the circular arc interface, and 9 is tiltedly to take on.
Embodiment:
Below in conjunction with accompanying drawing embodiment of the present utility model is described:
See also Fig. 1 to shown in Figure 4, the utility model fin type heat radiator for transformer comprises fin 1, the upper and lower of this fin 1 respectively with last lower header 2,3 are connected, on, be welded with ring flange 5 and venting or drain oil 7 on the lower header, described ring flange is used for radiator is connected transformer, be welded with suspension ring 4 on the last collecting main 2 and be used for lifting, multistage or stepless intelligent blower fan 6 is installed in this radiator side (or following), different loads can make blower fan with different rotating speed operations according to transformer, the required rotating speed of blower fan under condition when blower fan is judged by gathering environmental information reaches the purpose of energy-saving and noise-reducing.
The utility model fin adopts non-uniform, not isometric oil channel structure, and specifically, the spacing between the adjacent fin does not wait, and the difference of the length of adjacent fin equates, so, has improved fin interior oil distributions, can improve radiating efficiency 1～2%; Reduce the oil duct gap simultaneously, to increase area of dissipation.
Described collecting main structure adopts the through hole of homogeneous tube punching out ovalisation, and fin ends is welded after inserting this through hole, and oil forms circulation in fin and collecting main, has improved radiator interior oil stream situation, has improved radiating efficiency.
Described fin type heat radiator for transformer adopts self cooling, air-cooled, and can adopt multistage or stepless Based Intelligent Control to satisfy intelligent transformer control requirement when air-cooled.
Also can install multistage or stepless intelligent blower fan control system when air-cooled additional, can monitor and adjust the ruuning situation of gilled radiator cooling blower at any time in control far away chamber, reach effect energy-conservation, noise reduction, be convenient to grasp at any time the transformer running status, the generation of prevention and caution accident.
The utility model has overcome the deficiency of existing fin, by changing width and the length of collecting main hole shape size, improvement fin oil channel structure and inner loop oil duct, reduced the resistance that circulates of transformer oil, make radiator interior oil stream homogenizing, can improve the radiating efficiency 1～2% of radiator.For transformer producer, under the equal cooling requirement situation, can save 1～2% purchase cost.
The above only is a kind of execution mode of the present utility model, it or not whole or unique execution mode, the conversion of any equivalence that those of ordinary skills take technical solutions of the utility model (especially fin oil channel structure and collecting main structure, multistage or stepless intelligent blower fan) by reading the utility model specification is claim of the present utility model and contains.
Claims (8)
1. one kind is soaked formula transformer cooling gilled radiator, it is characterized in that: comprise fin (1), described fin (1) upper and lower is fixedly connected with collecting main (2) and lower header (3) respectively, and the oil duct of each fin adopts non-uniform, not isometric structure.
2. as claimed in claim 1ly a kind ofly soak formula transformer cooling and use gilled radiator, it is characterized in that: the difference of adjacent fin length is equal.
3. as claimed in claim 1ly a kind ofly soak formula transformer cooling and use gilled radiator, it is characterized in that: the spacing between the adjacent fin does not wait.
4. describedly a kind ofly soak formula transformer cooling and use gilled radiator as claim 1 or 2 or 3, it is characterized in that: the distribution of lengths of described fin is: in the middle of two side direction, length increases gradually.
5. describedly a kind ofly soak formula transformer cooling and use gilled radiator as claim 1 or 2 or 3, it is characterized in that: described fin by two two ends have circular arc interface (8), the positive and negative complete corrugated monolithic that has oblique shoulder (9) at its two ends is welded.
6. describedly a kind ofly soak formula transformer cooling and use gilled radiator as claim 1 or 2 or 3, it is characterized in that: describedly go up collecting main (2) and lower header (3) is punching out through hole on the steel pipe, fin ends is welded after inserting this through hole.
7. describedly a kind ofly soak formula transformer cooling and use gilled radiator as claim 1 or 2 or 3, it is characterized in that: collecting main is provided with air vent on described, and described lower header is provided with drain oil.
8. describedly a kind ofly soak formula transformer cooling and use gilled radiator as claim 1 or 2 or 3, it is characterized in that: the side of described radiator is equipped with multistage or electrodeless intelligent blower fan (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320154865 CN203165622U (en) | 2013-03-29 | 2013-03-29 | Finned radiator for soaking type transformer cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320154865 CN203165622U (en) | 2013-03-29 | 2013-03-29 | Finned radiator for soaking type transformer cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203165622U true CN203165622U (en) | 2013-08-28 |
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ID=49026787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320154865 Expired - Lifetime CN203165622U (en) | 2013-03-29 | 2013-03-29 | Finned radiator for soaking type transformer cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203165622U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680826A (en) * | 2013-11-07 | 2014-03-26 | 江苏腾奇电力设备科技有限公司 | Novel energy-saving finned radiator used for transformer |
| CN105047365A (en) * | 2015-05-09 | 2015-11-11 | 陈学福 | Transformer radiator with fixedly connected inner and outer fins |
| CN105317790A (en) * | 2015-12-07 | 2016-02-10 | 重庆东京散热器有限公司 | Heat dissipation strap structure for oil cooler and oil cooler |
| CN105448480A (en) * | 2015-12-10 | 2016-03-30 | 江苏腾奇电力设备科技有限公司 | Intelligent and energy-saving panel-type radiator for power grid |
| CN116929115A (en) * | 2023-09-05 | 2023-10-24 | 广东艾高装备科技有限公司 | Efficient heat exchange system and oil injection screw air compressor |
-
2013
- 2013-03-29 CN CN 201320154865 patent/CN203165622U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680826A (en) * | 2013-11-07 | 2014-03-26 | 江苏腾奇电力设备科技有限公司 | Novel energy-saving finned radiator used for transformer |
| CN105047365A (en) * | 2015-05-09 | 2015-11-11 | 陈学福 | Transformer radiator with fixedly connected inner and outer fins |
| CN105047365B (en) * | 2015-05-09 | 2017-03-08 | 陈学福 | It is connected with the transformer radiator of inside and outside fin |
| CN105317790A (en) * | 2015-12-07 | 2016-02-10 | 重庆东京散热器有限公司 | Heat dissipation strap structure for oil cooler and oil cooler |
| CN105448480A (en) * | 2015-12-10 | 2016-03-30 | 江苏腾奇电力设备科技有限公司 | Intelligent and energy-saving panel-type radiator for power grid |
| CN116929115A (en) * | 2023-09-05 | 2023-10-24 | 广东艾高装备科技有限公司 | Efficient heat exchange system and oil injection screw air compressor |
| CN116929115B (en) * | 2023-09-05 | 2024-03-19 | 广东艾高装备科技有限公司 | Efficient heat exchange system and oil injection screw air compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xi'an Xidian Transformer Equipment Co.,Ltd. Assignor: CHINA XD ELECTRIC Co.,Ltd. Contract record no.: 2014610000139 Denomination of utility model: Finned radiator for soaking type transformer cooling Granted publication date: 20130828 License type: Exclusive License Record date: 20140910 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |