CN201812632U - Novel transformer radiator fixing structure - Google Patents
Novel transformer radiator fixing structure Download PDFInfo
- Publication number
- CN201812632U CN201812632U CN201020568778XU CN201020568778U CN201812632U CN 201812632 U CN201812632 U CN 201812632U CN 201020568778X U CN201020568778X U CN 201020568778XU CN 201020568778 U CN201020568778 U CN 201020568778U CN 201812632 U CN201812632 U CN 201812632U
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- CN
- China
- Prior art keywords
- radiator
- transformer
- securing member
- novel transformer
- fixed
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- 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 - Lifetime
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Abstract
The utility model relates to a novel transformer radiator fixing structure, which comprises at least two groups of radiators, a transformer oil tank and fixing devices. The at least two groups of radiators are connected into one whole body by a transverse fixing device. The transformer oil tank is connected with the at least two groups of radiators by longitudinal fixing devices. The utility model has the advantages that not only are all groups of radiators connected into one whole body, but also the radiators are connected with a transformer main body into one whole body so that all the radiators are firmly connected and the radiators and the main body oil tank are firmly connected to form one whole body; the novel transformer radiator fixing structure is firm to connect, is difficult to be damaged and is durable.
Description
Technical field
The utility model relates to a kind of novel transformer radiator fixed structure, belongs to generating, power transformation and distribution technique field.
Background technology
The fixed form of conventional detachable formula transformer radiator is very simple, just each group radiator is connected into an integral body with a band steel (or round steel), because the vibration that the magnetostriction of lamination produces lamination during the transformer operation, and winding vibrates the vibrations that cause because of electromagnetic force when normal operation, the capital drives whole generation of transformer and vibrates, because radiator is to be vertically mounted on the transformer body fuel tank, only rely on the fuel tank place of being connected and fixed, each butterfly valve is communicated with down, and the radiator itself of filling transformer oil is heavier, with the PC2000-26/520 radiator is example, it fills oil back weight can reach 620 kilograms, because the influence of gravity and vibration for a long time, if fixing illusive words will certainly cause certain damage to the sealing of the butterfly valve of radiator and body fuel tank junction, the oil impregnate situation will appear in time one length, has brought trouble for the maintenance of transformer.
Therefore, the utility model designs a kind of fixation, and not destructible transformer radiator fixed structure becomes a kind of necessity with convenient the use.
The utility model content
The utility model provides a kind of novel transformer radiator fixed structure at the deficiencies in the prior art, so that it forms an integral body, is connected firmly, and is difficult for damaging, and is durable for a long time.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of novel transformer radiator fixed structure, comprise at least two group radiator and oil tank of transformer, also comprise fixture, described fixture comprises crosswise fixed device and vertical fixture, described at least two group radiators connect as one by the crosswise fixed device, and described oil tank of transformer is connected with at least two group radiators by vertical fixture.
The beneficial effects of the utility model are: not only each group radiator is joined together to form an integral body, also radiator and transformer body are connected together, make and respectively organize between the radiator, and be connected together firmly between radiator and the body fuel tank, formed an integral body, be connected firmly, be difficult for damaging, durable for a long time.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, described crosswise fixed device comprises the angle steel and first fixed head, and described angle steel is fixedlyed connected by first securing member with first fixed head, all is welded with first fixed head on described every group of radiator.
Adopt the beneficial effect of above-mentioned further scheme to be, make in this way and respectively organize radiator and be connected as a single entity securely.
Further, described vertical fixture comprises band steel, and described band steel one end is connected with second fixed head on being located at oil tank of transformer, and the other end is welded with screw rod, and the hole that described screw rod passes in the middle of the square steel is connected with angle steel.
Adopt the beneficial effect of above-mentioned further scheme to be, the radiator of respectively organizing that connects as one also is connected as a single entity with oil tank of transformer, form an integral body.
Further, also be welded with the 3rd, the 4th fixed head on the described angle steel, described the 3rd, the 4th fixed head is symmetrically set in the square steel both sides, and fixedlys connected with square steel by second securing member.
Adopt the beneficial effect of above-mentioned further scheme to be, can guarantee that in this way square steel and angle steel are connected as a single entity securely.
Further, also be provided with the 3rd securing member between the described band steel and second fixed head, also be provided with the 4th securing member between described screw rod and square steel.
Adopt the beneficial effect of above-mentioned further scheme to be, screw rod and square steel are linked together securely, finally make firm the linking together of screw rod and angle steel by securing member.
Further, described at least two group radiators also are connected by first, second butterfly valve with oil tank of transformer, and described first, second butterfly valve is located at every group of radiator top and bottom respectively.
Adopt the beneficial effect of above-mentioned further scheme to be, first, second butterfly valve is as the valve of oil tank of transformer and radiator connection, the transformer oil of fuel tank the inside dress is by last, following two tube connectors are communicated with radiator, make and form a transformer oil circulation circuit between fuel tank and the radiator, by the cooling effect of radiator, reach the effect that makes its cooling.
Further, described the first, the 3rd securing member is made of bolt, nuts and washers.
Further, described second securing member is made of bolt and packing ring.
Further, described the 4th securing member is made of nuts and washers.
Description of drawings
Fig. 1 is the front view of novel transformer fixing structure of radiator described in the utility model;
Fig. 2 is the end view of novel transformer fixing structure of radiator described in the utility model;
Fig. 3 is the partial enlarged drawing at B place in the end view of novel transformer fixing structure of radiator described in the utility model;
Fig. 4 is the partial enlarged drawing at A place in the end view of novel transformer fixing structure of radiator described in the utility model;
Fig. 5 is the cutaway view of the square steel of novel transformer fixing structure of radiator described in the utility model.
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
Shown in Fig. 1-5, the described novel transformer fixing structure of radiator of the utility model embodiment, comprise two groups of radiators 1 and oil tank of transformer 2, also comprise fixture 3, described fixture 3 bag crosswise fixed devices and vertical fixture, described two groups of radiators 1 connect as one by the crosswise fixed device, and described oil tank of transformer 2 is connected with two groups of radiators 1 by vertical fixture; Described crosswise fixed device comprises the angle steel 4 and first fixed head 5, described angle steel 4 is fixedlyed connected by first securing member 6 with first fixed head 5, all be welded with first fixed head 5 on described every group of radiator 1, described first securing member 6 is made of bolt, nuts and washers; Described vertical fixture comprises band steel 7, described band steel 7 one ends are connected with second fixed head 8 on being located at oil tank of transformer 2, the other end is welded with screw rod 9, and described band steel 7 and 8 of second fixed heads also are provided with the 3rd securing member 18, and described the 3rd securing member 18 is made of bolt, nuts and washers; The hole 101 that described screw rod 9 passes in the middle of the square steel 10 is connected with angle steel 4,10 of described screw rod 9 and square steel also are fixedly connected with the 4th securing member 12, described the 4th securing member 12 is made of nuts and washers, also be welded with the 3rd, the 4th fixed head 13,14 on the described angle steel 4, described the 3rd, the 4th fixed head 13,14 is symmetrically set in square steel 10 both sides, and fixedly connected with square steel 4 by second securing member 15, described second securing member 15 is made of bolt and packing ring; Described two groups of radiators 1 also are connected by first, second butterfly valve 16,17 with oil tank of transformer 2, and described first, second butterfly valve 16,17 connects is located at two groups of radiator 1 tops and bottom respectively.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (9)
1. novel transformer radiator fixed structure, comprise at least two group radiator and oil tank of transformer, it is characterized in that, also comprise fixture, described fixture comprises crosswise fixed device and vertical fixture, described at least two group radiators connect as one by the crosswise fixed device, and described oil tank of transformer is connected with at least two group radiators by vertical fixture.
2. novel transformer radiator fixed structure according to claim 1, it is characterized in that, described crosswise fixed device comprises the angle steel and first fixed head, and described angle steel is fixedlyed connected by first securing member with first fixed head, all is welded with first fixed head on described every group of radiator.
3. novel transformer radiator fixed structure according to claim 1, it is characterized in that, described vertical fixture comprises band steel, described band steel one end is connected with second fixed head on being located at oil tank of transformer, the other end is welded with screw rod, and the hole that described screw rod passes in the middle of the square steel is connected with angle steel.
4. according to claim 2 or 3 described novel transformer radiator fixed structures, it is characterized in that, also be welded with the 3rd, the 4th fixed head on the described angle steel, described the 3rd, the 4th fixed head is symmetrically set in the square steel both sides, and fixedlys connected with square steel by second securing member.
5. novel transformer radiator fixed structure according to claim 3 is characterized in that, also is provided with the 3rd securing member between the described band steel and second fixed head, also is provided with the 4th securing member between described screw rod and square steel.
6. novel transformer radiator fixed structure according to claim 1, it is characterized in that, described at least two group radiators also are connected by first, second butterfly valve with oil tank of transformer, and described first, second butterfly valve is located at the top and the bottom of every group of radiator respectively.
7. according to claim 2 or 5 described novel transformer radiator fixed structures, it is characterized in that described the first, the 3rd securing member is made of bolt, nuts and washers.
8. novel transformer radiator fixed structure according to claim 4 is characterized in that described second, third securing member is made of bolt and packing ring.
9. novel transformer radiator fixed structure according to claim 5, described the 4th securing member is made of nuts and washers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020568778XU CN201812632U (en) | 2010-10-20 | 2010-10-20 | Novel transformer radiator fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020568778XU CN201812632U (en) | 2010-10-20 | 2010-10-20 | Novel transformer radiator fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201812632U true CN201812632U (en) | 2011-04-27 |
Family
ID=43895571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020568778XU Expired - Lifetime CN201812632U (en) | 2010-10-20 | 2010-10-20 | Novel transformer radiator fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201812632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101989487A (en) * | 2010-10-20 | 2011-03-23 | 江苏华鹏变压器有限公司 | Novel transformer heat radiator fixing structure |
| CN102360741A (en) * | 2011-07-28 | 2012-02-22 | 苏州鼎能电力设备有限公司 | Heat radiator for transformer |
-
2010
- 2010-10-20 CN CN201020568778XU patent/CN201812632U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101989487A (en) * | 2010-10-20 | 2011-03-23 | 江苏华鹏变压器有限公司 | Novel transformer heat radiator fixing structure |
| CN101989487B (en) * | 2010-10-20 | 2012-10-31 | 江苏华鹏变压器有限公司 | Novel transformer heat radiator fixing structure |
| CN102360741A (en) * | 2011-07-28 | 2012-02-22 | 苏州鼎能电力设备有限公司 | Heat radiator for transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110427 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |