CN104565642A - Direct connecting structure for transformer and gas insulated system - Google Patents
Direct connecting structure for transformer and gas insulated system Download PDFInfo
- Publication number
- CN104565642A CN104565642A CN201510032426.XA CN201510032426A CN104565642A CN 104565642 A CN104565642 A CN 104565642A CN 201510032426 A CN201510032426 A CN 201510032426A CN 104565642 A CN104565642 A CN 104565642A
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- China
- Prior art keywords
- transformer
- gas insulated
- flange
- insulated system
- electrode
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
- F16L39/04—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies allowing adjustment or movement
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Installation Of Bus-Bars (AREA)
Abstract
The invention relates to a direct connecting structure for a transformer and a gas insulated system. The direct connecting structure for the transformer and the gas insulated system comprises a transformer body and the gas insulated system; the transformer body and the gas insulated system are fixedly connected through a direct connecting assembly; the direct connecting assembly comprises two circular fixing plates which are arranged parallel; three connecting assemblies are arranged between the two fixing plates; every connecting assembly comprises a casing pipe and a corrugated pipe; two ends of every casing pipe are provided with first flanges; two ends of every corrugated pipe are provided with second flanges; one ends of the casing pipes are in sealing connection with one fixing plate through the first flanges; an annular protection cover sleeves ever corrugated pipe. According to the direct connecting structure for the transformer and the gas insulated system, the space occupation problem of the integral transformer is solved due to the fact that direct connecting type connection between the transformer body and the gas insulating system is achieved, the integral transformer can be loaded and conveyed in the same vehicle, and transportation costs are saved.
Description
Technical field
The present invention relates to the direct-connected mechanism of a kind of transformer and Electrode in Gas Insulated System.
Background technique
Existing transformer body is connected by flexible pipe with between Electrode in Gas Insulated System, this Placement makes taking up room of transformer whole larger, employing two transport vehicles are needed to carry transformer body and Electrode in Gas Insulated System respectively when transporting, very inconvenient, and increase cost of transportation.
Summary of the invention
The technical problem to be solved in the present invention is: high in order to overcome prior art processes processing request, and the deficiency of joint easy to leak provides the direct-connected mechanism of a kind of transformer and Electrode in Gas Insulated System.
The technical solution adopted for the present invention to solve the technical problems is: the direct-connected mechanism of a kind of transformer and Electrode in Gas Insulated System, comprise transformer body and Electrode in Gas Insulated System, described transformer body is fixedly connected with by direct-connected assembly with between Electrode in Gas Insulated System, described direct-connected assembly comprises two pieces of circular fixed plates be arranged in parallel, two pieces of circular fixed plates are separately fixed in transformer body and Electrode in Gas Insulated System, three connection parts are provided with between two pieces of fixed plates, three connection parts circumference centered by the center of circle of fixed plate is evenly arranged, described connection part comprises sleeve pipe and bellows, described sleeve pipe two ends are equipped with the first flange, described bellows two ends are equipped with the second flange, the external diameter of described bellows is less than the external diameter of the second flange, described sleeve pipe one end is tightly connected by the first flange and wherein one piece of fixed plate, the described sleeve pipe the other end is connected with the second flange seal being arranged on bellows one end by the first flange, the other end of described bellows is tightly connected by the second flange and another block fixed plate, described bellows is arranged with ring protection cover, one end of described safety cover and one of them second Flange joint at bellows two ends.
As preferably, be also provided with some attachment posts between two pieces of fixed plates, each attachment post circumference centered by the center of circle of fixed plate is evenly arranged on the edge of fixed plate, and described attachment post two ends are fixedly connected with two pieces of fixed plates respectively.
As preferably, the internal diameter of described safety cover mates with the external diameter of the second flange, and the two ends of described safety cover are bolted on the periphery of two the second flanges.
As preferably, described safety cover side is provided with breach.
The invention has the beneficial effects as follows, the direct-connected mechanism of this transformer and Electrode in Gas Insulated System is by realizing direct-connected connection by transformer body and Electrode in Gas Insulated System, solve the space hold problem of whole transformer, make whole transformer can realize carrying out carrying and transporting on same car, save cost of transportation, and set up bellows by the side at rigid casing, serve very large spatial buffering, reduce processes requirement, make the sealing effect of joint better.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the direct-connected mechanism of transformer of the present invention and Electrode in Gas Insulated System;
Fig. 2 is the structural representation of the direct-connected assembly of the direct-connected mechanism of transformer of the present invention and Electrode in Gas Insulated System;
Fig. 3 is the safety cover of the direct-connected mechanism of transformer of the present invention and Electrode in Gas Insulated System and the structural representation of the second flange;
In figure: 1. fixed plate, 2. sleeve pipe, 3. bellows, 4. the first flange, 5. the second flange, 6. safety cover, 7. attachment post, 8. transformer body, 9. Electrode in Gas Insulated System, 10. direct-connected assembly.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1-Figure 3, the direct-connected mechanism of a kind of transformer and Electrode in Gas Insulated System, comprise transformer body 8 and Electrode in Gas Insulated System 9, described transformer body 8 is fixedly connected with by direct-connected assembly 10 with between Electrode in Gas Insulated System 9, described direct-connected assembly 10 comprises two pieces of circular fixed plates 1 be arranged in parallel, two pieces of circular fixed plates 1 are separately fixed in transformer body 8 and Electrode in Gas Insulated System 9, three connection parts are provided with between two pieces of fixed plates 1, three connection parts circumference centered by the center of circle of fixed plate 1 is evenly arranged, described connection part comprises sleeve pipe 2 and bellows 3, described sleeve pipe 2 two ends are equipped with the first flange 4, described bellows 3 two ends are equipped with the second flange 5, the external diameter of described bellows 3 is less than the external diameter of the second flange 5, described sleeve pipe 2 one end is tightly connected by the first flange 4 and wherein one piece of fixed plate 1, described sleeve pipe 2 the other end is tightly connected with the second flange 5 being arranged on bellows 3 one end by the first flange 4, the other end of described bellows 3 is tightly connected with another block fixed plate 1 by the second flange 5, described bellows 3 is arranged with ring protection cover 6, one end of described safety cover 6 is connected with one of them second flange 5 at bellows 3 two ends.
Particularly, be also provided with some attachment posts 7 between two pieces of fixed plates 1, each attachment post 7 circumference centered by the center of circle of fixed plate 1 is evenly arranged on the edge of fixed plate 1, and described attachment post 7 two ends are fixedly connected with two pieces of fixed plates 1 respectively.
Particularly, the internal diameter of described safety cover 6 mates with the external diameter of the second flange 5, and the two ends of described safety cover 6 are bolted on the periphery of two the second flanges 5.
Particularly, described safety cover 6 side is provided with breach.
Safety cover 6 arranges breach mainly conveniently dismounting, when installation, breach is widened and just safety cover 6 can be arranged on bellows 3 periphery.
The direct-connected mechanism of this transformer and Electrode in Gas Insulated System is by setting up bellows 3 in the side of rigid casing 2; prevent because process processing is not in place and Seepage occurs; and at bellows 3 arranged outside safety cover 6, can play a very good protection to bellows 3
Compared with prior art; the direct-connected mechanism of this transformer and Electrode in Gas Insulated System is by setting up bellows 3 in the side of rigid casing 2; serve very large spatial buffering; reduce processes requirement; make the sealing effect of joint better, decrease the effect of stress that joint is subject to, avoid the generation of Seepage; and at bellows 3 arranged outside safety cover 6, can play a very good protection to bellows 3.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (4)
1. the direct-connected mechanism of a transformer and Electrode in Gas Insulated System, comprise transformer body (8) and Electrode in Gas Insulated System (9), it is characterized in that, be fixedly connected with by direct-connected assembly (10) between described transformer body (8) with Electrode in Gas Insulated System (9), described direct-connected assembly (10) comprises two pieces of circular fixed plates (1) be arranged in parallel, two pieces of circular fixed plates (1) are separately fixed in transformer body (8) and Electrode in Gas Insulated System (9), three connection parts are provided with between two pieces of fixed plates (1), three connection parts circumference centered by the center of circle of fixed plate (1) is evenly arranged, described connection part comprises sleeve pipe (2) and bellows (3), described sleeve pipe (2) two ends are equipped with the first flange (4), described bellows (3) two ends are equipped with the second flange (5), the external diameter of described bellows (3) is less than the external diameter of the second flange (5), described sleeve pipe (2) one end is tightly connected by the first flange (4) and wherein one piece of fixed plate (1), described sleeve pipe (2) the other end is tightly connected by the first flange (4) and the second flange (5) being arranged on bellows (3) one end, the other end of described bellows (3) is tightly connected by the second flange (5) and another block fixed plate (1), described bellows (3) is arranged with ring protection cover (6), one end of described safety cover (6) is connected with one of them second flange (5) at bellows (3) two ends.
2. the direct-connected mechanism of transformer as claimed in claim 1 and Electrode in Gas Insulated System, it is characterized in that, some attachment posts (7) are also provided with between two pieces of fixed plates (1), each attachment post (7) circumference centered by the center of circle of fixed plate (1) is evenly arranged on the edge of fixed plate (1), and described attachment post (7) two ends are fixedly connected with two pieces of fixed plates (1) respectively.
3. the direct-connected mechanism of transformer as claimed in claim 1 and Electrode in Gas Insulated System; it is characterized in that; the internal diameter of described safety cover (6) mates with the external diameter of the second flange (5), and the two ends of described safety cover (6) are bolted on the periphery of two the second flanges (5).
4. the direct-connected mechanism of transformer as claimed in claim 1 and Electrode in Gas Insulated System, it is characterized in that, the bindiny mechanism of transformer as claimed in claim 1 and Electrode in Gas Insulated System, is characterized in that, described safety cover (6) side is provided with breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510032426.XA CN104565642B (en) | 2015-01-23 | 2015-01-23 | Transformator and the direct-connected mechanism of Electrode in Gas Insulated System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510032426.XA CN104565642B (en) | 2015-01-23 | 2015-01-23 | Transformator and the direct-connected mechanism of Electrode in Gas Insulated System |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104565642A true CN104565642A (en) | 2015-04-29 |
| CN104565642B CN104565642B (en) | 2016-09-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510032426.XA Active CN104565642B (en) | 2015-01-23 | 2015-01-23 | Transformator and the direct-connected mechanism of Electrode in Gas Insulated System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104565642B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090000806A1 (en) * | 2005-12-30 | 2009-01-01 | Abb Technology Ltd. | High Voltage Bushing and High Voltage Device Comprising Such Bushing |
| CN201294151Y (en) * | 2008-10-27 | 2009-08-19 | 河南平高电气股份有限公司 | Separable/closed transformer direct connection device for GIS |
| CN201708450U (en) * | 2010-06-13 | 2011-01-12 | 河南平高东芝高压开关有限公司 | Direct-connecting structure for total box GIS (Geographic Information System) bus and junction box feeder transformer |
| CN202230849U (en) * | 2011-09-28 | 2012-05-23 | 中国西电电气股份有限公司 | Transformer connecting device |
| CN203562647U (en) * | 2013-11-19 | 2014-04-23 | 川开电气股份有限公司 | Direct connecting device for gas insulated switchgear (GIS) equipment and transformer |
| CN204459588U (en) * | 2015-01-23 | 2015-07-08 | 常州东芝舒电变压器有限公司 | The bindiny mechanism of transformer and Electrode in Gas Insulated System |
-
2015
- 2015-01-23 CN CN201510032426.XA patent/CN104565642B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090000806A1 (en) * | 2005-12-30 | 2009-01-01 | Abb Technology Ltd. | High Voltage Bushing and High Voltage Device Comprising Such Bushing |
| CN201294151Y (en) * | 2008-10-27 | 2009-08-19 | 河南平高电气股份有限公司 | Separable/closed transformer direct connection device for GIS |
| CN201708450U (en) * | 2010-06-13 | 2011-01-12 | 河南平高东芝高压开关有限公司 | Direct-connecting structure for total box GIS (Geographic Information System) bus and junction box feeder transformer |
| CN202230849U (en) * | 2011-09-28 | 2012-05-23 | 中国西电电气股份有限公司 | Transformer connecting device |
| CN203562647U (en) * | 2013-11-19 | 2014-04-23 | 川开电气股份有限公司 | Direct connecting device for gas insulated switchgear (GIS) equipment and transformer |
| CN204459588U (en) * | 2015-01-23 | 2015-07-08 | 常州东芝舒电变压器有限公司 | The bindiny mechanism of transformer and Electrode in Gas Insulated System |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104565642B (en) | 2016-09-28 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Address after: 213000 No. 75 Feilong West Road, Zhonglou District, Changzhou City, Jiangsu Province Patentee after: Changzhou Siyuan Toshiba Transformer Co., Ltd. Address before: 213000 No. 75 Feilong West Road, Zhonglou District, Changzhou City, Jiangsu Province Patentee before: Changzhou TOSHIBA-SHUDIAN Transformer Co.,Ltd. |