CN201536043U - Novel sinusoidal wavelike oil tank - Google Patents
Novel sinusoidal wavelike oil tank Download PDFInfo
- Publication number
- CN201536043U CN201536043U CN2009202123072U CN200920212307U CN201536043U CN 201536043 U CN201536043 U CN 201536043U CN 2009202123072 U CN2009202123072 U CN 2009202123072U CN 200920212307 U CN200920212307 U CN 200920212307U CN 201536043 U CN201536043 U CN 201536043U
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- CN
- China
- Prior art keywords
- fuel tank
- oil tank
- undaform
- fin
- expansion
- 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
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to a brand new transformer oil tank structure, in particular to a novel sinusoidal wavelike oil tank. The walls of the tank body of the oil tank are formed by four steel plates which are embossed with sinusoidal waves or expanded waves and are welded together. The tank body of the oil tank is pressed by a large press at one step according to requirements. Totally four sinusoidal wavelike tank walls are pressed along the directions of the length and the width of the oil tank and are welded at proper positions. Thereby, the number of the welds and the leakage points is small, the strength is high and the heat dissipation area is large. Since the entire oil tank is welded by using four sinusoidal wavelike tank walls, the heat dissipation area of a transformer is greatly increased and no external suspended-screen radiator is required; the shape is concise, compact and attractive; and the structure is firm and the deformation is small.
Description
Technical field
The utility model relates to a kind of brand-new transformer oil tank structure, the new fuel tank of particularly a kind of undaform of SIN function sample.
Background technology
At present, the normal fuel tank cooling device that adopts of transformer ' s type product, a kind of is square or near square fuel tank, another kind is a corrugation type fuel tank.Its shortcoming is that area of dissipation is not enough, without exception want plug-in corrugated plate or gilled radiator, the purpose of gilled radiator is heat radiation.Its weak point is: welded togetherly constitute because each fin or expansion fin are closed by two steel plates, therefore, not only length, easy to leak, intensity are not high, radiating surface is little for weld seam, and complex process, technology cost height.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of weld seam, breakthrough is few, the intensity height, and the new fuel tank of undaform of the SIN function sample that area of dissipation is big, this fuel tank does not need plug-in gilled radiator; Profile is brief, compact, attractive in appearance; Sound construction is out of shape little.
For solving the problems of the technologies described above, the new fuel tank of the undaform of described SIN function sample comprises fuel tank, it is characterized in that: the box body wall of described fuel tank is closed by the steel plate of four ripples that are pressed with the SIN function sample or expansion ripple type and welded togetherly constitutes.
With oil collecting pipe each fin or expansion backing are linked together respectively at middle part that described fuel tank does not have the upside of undaform steel plate and a downside and constitute up and down that the middle part, two ends goes out, the gilled radiator or the Expansion radiator of oil-feed.
Horizontal periphery at described fin or expansion fin is provided with locating part.
Also be provided with oil collecting pipe and following oil collecting pipe, described upward oil collecting pipe and following oil collecting pipe are located at the upper and lower of a side of fin or expansion fin respectively.
Casing of the present utility model is by a large press compression moulding on request, suppresses the undaform tank wall of four SIN function samples altogether by the length and width direction, is welded in place.Thereby weld seam, breakthrough are few, the intensity height, and area of dissipation is big.All fuel tank is welded by the tank wall of the undaform of four SIN function samples, has increased the area of dissipation of transformer greatly, and has not needed plug-in gilled radiator; Profile is brief, compact, attractive in appearance; Sound construction is out of shape little.
Description of drawings
Fig. 1 is the structural representation of square fuel tank in the prior art.
Fig. 2 is the structural representation of corrugation shape fuel tank in the prior art.
Fig. 3 is the structural representation of the new fuel tank of undaform of the utility model SIN function sample.
Among the figure: 1. fuel tank, the 2. steel plate of the ripple of SIN function sample or expansion ripple type.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
The new fuel tank of undaform of SIN function sample as shown in Figure 3 comprises fuel tank 1, and the box body wall of described fuel tank is closed by the steel plate 2 of four ripples that are pressed with the SIN function sample or expansion ripple type and welded togetherly constitutes.
With oil collecting pipe each fin or expansion backing are linked together respectively at middle part that described fuel tank 1 does not have the upside of undaform steel plate and a downside and constitute up and down that the middle part, two ends goes out, the gilled radiator or the Expansion radiator of oil-feed.
Horizontal periphery at described fin or expansion fin is provided with locating part.
Also be provided with oil collecting pipe and following oil collecting pipe, described upward oil collecting pipe and following oil collecting pipe are located at the upper and lower of a side of fin or expansion fin respectively.
Casing of the present utility model is by a large press compression moulding on request, suppresses the undaform tank wall of four SIN function samples altogether by the length and width direction, is welded in place.Thereby weld seam, breakthrough are few, the intensity height, and area of dissipation is big.All fuel tank is welded by the tank wall of the undaform of four SIN function samples, has increased the area of dissipation of transformer greatly, and has not needed plug-in gilled radiator; Profile is brief, compact, attractive in appearance; Sound construction is out of shape little.
Claims (4)
1. the new fuel tank of the undaform of a SIN function sample comprises fuel tank (1), it is characterized in that: the box body wall of described fuel tank (1) is pressed with the ripple of SIN function sample by four or the steel plate (2) of expansion ripple type closes formation welded together.
2. the new fuel tank of the undaform of SIN function sample according to claim 1 is characterized in that: with oil collecting pipe each fin or expansion backing are linked together respectively at middle part that described fuel tank (1) does not have the upside of undaform steel plate and a downside and constitute up and down that the middle part, two ends goes out, the gilled radiator or the Expansion radiator of oil-feed.
3. the new fuel tank of the undaform of SIN function sample according to claim 2 is characterized in that: the horizontal periphery at described fin or expansion fin is provided with locating part.
4. the new fuel tank of the undaform of SIN function sample according to claim 2 is characterized in that: also be provided with oil collecting pipe and following oil collecting pipe, described upward oil collecting pipe and following oil collecting pipe are located at the upper and lower of a side of fin or expansion fin respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202123072U CN201536043U (en) | 2009-11-13 | 2009-11-13 | Novel sinusoidal wavelike oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202123072U CN201536043U (en) | 2009-11-13 | 2009-11-13 | Novel sinusoidal wavelike oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201536043U true CN201536043U (en) | 2010-07-28 |
Family
ID=42535820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202123072U Expired - Fee Related CN201536043U (en) | 2009-11-13 | 2009-11-13 | Novel sinusoidal wavelike oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201536043U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360752A (en) * | 2011-07-28 | 2012-02-22 | 苏州鼎能电力设备有限公司 | Transformer oil tank |
| CN102996405A (en) * | 2012-10-29 | 2013-03-27 | 南通荣恒环保设备有限公司 | Pressure-resistant gear oil tank for compression machinery |
| CN110073450A (en) * | 2017-06-21 | 2019-07-30 | 株式会社日立产机系统 | The manufacturing method of oil-immersed transformer and its fuel tank used |
-
2009
- 2009-11-13 CN CN2009202123072U patent/CN201536043U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360752A (en) * | 2011-07-28 | 2012-02-22 | 苏州鼎能电力设备有限公司 | Transformer oil tank |
| CN102996405A (en) * | 2012-10-29 | 2013-03-27 | 南通荣恒环保设备有限公司 | Pressure-resistant gear oil tank for compression machinery |
| CN110073450A (en) * | 2017-06-21 | 2019-07-30 | 株式会社日立产机系统 | The manufacturing method of oil-immersed transformer and its fuel tank used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100728 Termination date: 20141113 |
|
| EXPY | Termination of patent right or utility model |