CN202352446U - Finned radiator - Google Patents
Finned radiator Download PDFInfo
- Publication number
- CN202352446U CN202352446U CN2011205359582U CN201120535958U CN202352446U CN 202352446 U CN202352446 U CN 202352446U CN 2011205359582 U CN2011205359582 U CN 2011205359582U CN 201120535958 U CN201120535958 U CN 201120535958U CN 202352446 U CN202352446 U CN 202352446U
- Authority
- CN
- China
- Prior art keywords
- header pipe
- lower header
- collecting main
- flanges
- radiator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a finned radiator which comprises an upper header pipe, a lower header pipe and a heat radiating fin arranged between the upper header pipe and the lower header pipe, wherein one ends of the upper header pipe and the lower header pipe are provided with flanges used during installation of an oil tank. The finned radiator is characterized in that the distance of the tail end of the upper header pipe and the tail end of the lower header pipe is more than that between the two flanges. The finned radiator has a simple structure, is reasonable in design; and due to the difference of the distances between the upper header pipe and the lower header pipe, the distance from the flanges is larger, therefore, under the condition that the positions on the oil tank, which are provided with the flanges of the header pipes, the length of the heat radiating fin can be increased, the heat radiating area is increased, and the heat radiating effect of the radiator is better.
Description
Technical field
The utility model relates to the radiator of a kind of use on transformer.
Background technology
At present; What oil-filled transformer all adopted usually is that the plain edition gilled radiator dispels the heat; Gilled radiator comprises collecting main and lower header and is positioned at fin between the two that the end of last collecting main and lower header is provided with the flange of installing with fuel tank.All fin centre-to-centre spacing of this plain edition gilled radiator all are the same, and the distance that promptly goes up between collecting main and the lower header is constant.After the length of centre-to-centre spacing and last collecting main was fixing, the area of dissipation of radiator was with regard to respective fixation.After on the fuel tank flange fixed-site of collecting main being installed; Want to increase area of dissipation, just can only increase the quantity of fin, and the value of fin is that certain scope is arranged; Along with increasing of sheet number, the coefficient of heat transfer of gilled radiator and fuel tank intensity are on a declining curve.
The utility model content
The purpose of the utility model provides a kind of gilled radiator of good heat dissipation effect.
To achieve these goals; Adopt following technical scheme: a kind of gilled radiator; Comprise collecting main, lower header and be arranged at collecting main and lower header between fin; The flange that uses when one end of last collecting main and lower header is provided with and installs with fuel tank is characterized in that: the said distance that goes up between collecting main end and the lower header end is bigger than the distance between two flanges.
The utility model is simple in structure; Reasonable in design, the distance between last collecting main and the lower header is different, and the position distance far away from flange is bigger; Like this under the situation of the flange fixed-site that collecting main is installed on the fuel tank; Can increase the length of fin, and then increase area of dissipation, make that the radiating effect of radiator is better.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the right view of Fig. 1.
Among the figure: part 1 is last collecting main, and part 2 is a fin, and part 3 is a flange, and part 4 is a lower header, and part 5 is suspension ring.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.
As depicted in figs. 1 and 2; A kind of gilled radiator; Comprise collecting main 1, lower header 4 and be arranged at collecting main and lower header between fin 2, the flange 3 that uses when an end of last collecting main and lower header is provided with and installs with fuel tank is equipped with suspension ring 5 on the last collecting main.The first horizontal-extending to the right of last collecting main makes progress behind the vertical extent then, extends to horizontal segment more at last, forms a ladder-type structure.Lower header is level.Like this, last collecting main and the distance between the lower header apart from the flange far-end is bigger.Accordingly, bigger fin can be set.This kind design makes under the situation of fuel tank constant dimension, has increased the area of fin, has improved radiating effect.
Claims (1)
1. gilled radiator; Comprise collecting main, lower header and be arranged at collecting main and lower header between fin; The flange that uses when one end of last collecting main and lower header is provided with and installs with fuel tank is characterized in that: the said distance that goes up between collecting main end and the lower header end is bigger than the distance between two flanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205359582U CN202352446U (en) | 2011-12-20 | 2011-12-20 | Finned radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205359582U CN202352446U (en) | 2011-12-20 | 2011-12-20 | Finned radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202352446U true CN202352446U (en) | 2012-07-25 |
Family
ID=46541431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205359582U Expired - Fee Related CN202352446U (en) | 2011-12-20 | 2011-12-20 | Finned radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202352446U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108074716A (en) * | 2016-11-17 | 2018-05-25 | 上海置信电气非晶有限公司 | A kind of gilled radiator fuel tank of new fuel-saving efficient heat dissipation |
| CN108475573A (en) * | 2016-01-20 | 2018-08-31 | 西门子股份公司 | With the transformer with the relevant cooling of temperature |
-
2011
- 2011-12-20 CN CN2011205359582U patent/CN202352446U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108475573A (en) * | 2016-01-20 | 2018-08-31 | 西门子股份公司 | With the transformer with the relevant cooling of temperature |
| CN108074716A (en) * | 2016-11-17 | 2018-05-25 | 上海置信电气非晶有限公司 | A kind of gilled radiator fuel tank of new fuel-saving efficient heat dissipation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104296581A (en) | Helical fin pipe | |
| CN202352446U (en) | Finned radiator | |
| CN202352459U (en) | Transformer oil tank | |
| CN203397843U (en) | Cooling oil tank for oil immersed transformer | |
| CN205037800U (en) | Perforation formula radiating fin pipe | |
| CN204010920U (en) | Oil-filled transformer radiator | |
| CN204064078U (en) | A kind of spiral fin coil | |
| CN204115545U (en) | A kind of fin of heat exchanger | |
| CN105571371A (en) | Finned tube | |
| CN202372025U (en) | Radiating core of automobile fin-bunching type radiating water tank | |
| CN201673770U (en) | Improved structure of finned radiator oil collecting tube for large transformer | |
| CN102914048B (en) | Energy-saving heat exchanger for gas water heater | |
| CN206225131U (en) | A kind of radiator | |
| CN206225136U (en) | radiator for transformer | |
| CN202835937U (en) | Condenser for cars | |
| CN206225132U (en) | A kind of transformer radiator | |
| CN206225137U (en) | A kind of oil-filled transformer gilled radiator | |
| CN104157409B (en) | A kind of water cooling reactor | |
| CN203433941U (en) | Transformer capable of conveniently radiating heat | |
| CN202352445U (en) | Finned radiator structure | |
| CN209657956U (en) | A kind of anticorrosion oil-immersed transformer | |
| CN202582263U (en) | Annular tubular heat exchanger | |
| CN205066538U (en) | Radiating fin pipe | |
| CN202182657U (en) | Single-pipeline circulation series-connection type heating device | |
| CN201514133U (en) | Bimetallic heating radiator with pressure-casting aluminium radiating fins |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20131220 |