CN204190176U - The new arrangement of the female HGIS power distribution equipment of hanging tubular - Google Patents
The new arrangement of the female HGIS power distribution equipment of hanging tubular Download PDFInfo
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- CN204190176U CN204190176U CN201420494186.6U CN201420494186U CN204190176U CN 204190176 U CN204190176 U CN 204190176U CN 201420494186 U CN201420494186 U CN 201420494186U CN 204190176 U CN204190176 U CN 204190176U
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Abstract
The utility model relates to the new arrangement of the female HGIS power distribution equipment of a kind of hanging tubular, it is characterized in that comprising three groups of breaker units connected successively, wherein middle breaker unit is positioned at middle part, two limit breaker units are arranged in breaker unit two side, and the axis of two limit breaker unit length directions turns back 180 ° and arranges.The new arrangement of the female HGIS power distribution equipment of the utility model hanging tubular is by arranging after two the limit breaker unit double flats being connected to middle breaker unit two side, line draws nearby and connects, two groups of bus next-door neighbours are arranged common bus crossbeam simultaneously, cancel the framework column between bus, and the line wire jumper framework above bus, and two HGIS intervals are shared a Pin bus, from greatly reducing the floor space of this power distribution equipment and power distribution equipment steel quantity consumption and wire rod gold utensil, bus and line draw and connect conveniently, it is clear to arrange, facilitate operation maintenance, improve production run reliability.
Description
technical field:
The utility model relates to the new arrangement of the female HGIS power distribution equipment of a kind of hanging tubular.
background technology:
Breaker unit it not only can cut off or no-load current in closed high circuit and load current; and when system jam by the effect of relay protection; cut off overload electric current and short circuit current; it has quite perfect arc extinguishing structure and enough cutout abilities, can be divided into: oil circuit breaker (bulk-oil circuit-breaker, oil-minimum breaker), sulfur hexafluoride breaker (SF6 circuit breaker), vacuum circuit-breaker, compressed-air circuit breaker etc.
HGIS(Hybrid Gas Insulated Switchgear) be a kind of high-voltage switch equipment between GIS and AIS.The structure of HGIS is substantially identical with GIS, but it does not comprise bus equipment.Its advantage is that bus is not loaded on SF6 air chamber, and expose, thus wiring is clear, succinct, compact, and conveniently, operational reliability is high for installation and Maintenance and Repair.
The breaker unit adopted in the female HGIS power distribution equipment of existing hanging tubular is all that " one " word arranges, and its inlet-outlet sleeve is positioned at the inner side of HGIS unit, and bus casing is positioned at the two ends of HGIS unit.And need for ensureing that line is drawn, need one deck wire jumper framework be set above bus again, line causes two groups of bus middle upper parts in the middle part of power distribution equipment by this wire jumper, then is connected to the inlet-outlet sleeve being positioned at HGIS unit inside under being drawn by the long distance of downlead; For ensureing that the charged safe distance between vertical downlead and two groups of buses controls needs, often need to pull open the spacing between two groups of buses, design more greatly, wider framework, and independent support post need be set again between bus, thus cause power distribution equipment floor space very big, above bus framework, crossbeam and bus, wire jumper framework steel quantity consumption increases, and increase invested by the wire rod gold utensil etc. needed for lead-in wire, thus considerably increases power distribution equipment floor space and construction cost.
summary of the invention:
The purpose of this utility model is the new arrangement providing the female HGIS power distribution equipment of a kind of hanging tubular, the new arrangement of the female HGIS power distribution equipment of this hanging tubular is novel in design, reasonable, be conducive to simplifying power distribution equipment wiring, reduce the layout distance between power distribution equipment bus, line draws and connects conveniently, cancel wire jumper framework and wire rod above bus framework column, crossbeam and bus, greatly save steel quantity consumption and the investment of wire rod clear distance of power distribution equipment, and greatly save power distribution equipment floor space.The HGIS bus at two intervals shares a Pin bus, cancels the bus framework in the middle of interval and supports column, and fixing bus insulator string material, saves engineering construction cost.
The new arrangement of the female HGIS power distribution equipment of the utility model hanging tubular, it is characterized in that: comprise three groups of breaker units connected successively, containing two limit breaker units and a middle breaker unit, wherein middle breaker unit is positioned at middle part, two limit breaker units are arranged in breaker unit two side, and the axis of two limit breaker unit length directions turns back 180 ° and arranges, realize two limit breaker units to draw and connect bus HGIS sleeve pipe and all inwards arrange, the HGIS outside of sleeve of the connection outlet of limit breaker unit and middle circuit breaker units shared is arranged.
Above-mentioned three groups of breaker units are all positioned at power distribution equipment bus frame underneath, and two groups of bus next-door neighbours arrange, bus leading rolls off the production line to draw nearby and is connected to HGIS bus casing; Two groups of buses share a Pin bus framework, do not establish supporting frame between bus.
The HGIS sleeve pipe of the connection outlet of above-mentioned limit breaker unit and middle circuit breaker units shared is connected with main transformer lead-out wire or circuit lead-out wire nearby, described main transformer lead-out wire and circuit lead-out wire are positioned at outside power distribution equipment, respectively the direct outlet hanging point extraction by being located on power distribution equipment outlet crossbeam.
The HGIS bus at above-mentioned two intervals shares a Pin bus, cancels the bus framework in the middle of interval and supports column, and fixing bus insulator string material.
The HGIS sleeve pipe of connection outlet of above-mentioned two limit breaker units and middle circuit breaker units shared is connected by GIS branch bar with the two ends of middle breaker unit, draws and connects branch bar right-angle turning access sleeve bottom GIS branch bar.
The stage casing of above-mentioned main transformer lead-out wire and circuit lead-out wire is through lightning arrester upper end.
The new arrangement of the female HGIS power distribution equipment of the utility model hanging tubular is by arranging after two the limit breaker unit double flats being connected to middle breaker unit two side, line draws nearby and connects, two groups of bus next-door neighbours are arranged common bus crossbeam simultaneously, cancel the framework column between bus, and the line wire jumper framework above bus, and two HGIS intervals are shared a Pin bus, from greatly reducing the floor space of this power distribution equipment and power distribution equipment steel quantity consumption and wire rod gold utensil, bus and line draw and connect conveniently, it is clear to arrange, facilitate operation maintenance, improve production run reliability.
accompanying drawing illustrates:
Fig. 1 is the fundamental diagram of the new arrangement of the female HGIS power distribution equipment of the utility model hanging tubular;
Fig. 2 is the structure front view of the new arrangement of the female HGIS power distribution equipment of the utility model hanging tubular;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is that the new arrangement of the female HGIS power distribution equipment of the another kind of hanging tubular of the utility model implements illustration.
embodiment:
The new arrangement of the female HGIS power distribution equipment of the utility model hanging tubular, comprise three groups of breaker units connected successively, containing two limit breaker units, 2,3 and middle breaker unit 1, wherein middle breaker unit 1 is positioned at middle part, two limit breaker units 2 are arranged in breaker unit two side, arrange after 135-180 degree and the axis of two limit breaker unit length directions turns back.
The most reasonable in order to design, the axis of above-mentioned two limit breaker unit length directions is located along the same line, and with the axis being parallel in middle circuit breaker element length direction, the spacing of two parallel lines is 1 meter, and the limit breaker unit double flat being namely connected to middle breaker unit two side is arranged.This design saves floor space the most.
In order to the appropriate design that line and bus leading connect, the top of above-mentioned three groups of breaker units all arranges bus framework 4, crossbeam 5 and bus casing 8 thereof, bus bar fixing hardware 6.Bus 7 is connected with the bus casing 8 of two limit breaker unit head end A.
Above-mentioned two limit breaker unit tail end B respectively with go out routing sleeves 9 and be connected, described go out routing sleeves be connected with main transformer lead-out wire 10 or circuit lead-out wire 11, described main transformer lead-out wire 10 and circuit lead-out wire 11 mount respectively by the strain insulator string 12 be located on line framework 4.
Above-mentioned bus and line draw nearby and connect, and cancel the line wire jumper framework above bus.
Above-mentioned two groups of buses next-door neighbour arranges common bus crossbeam, and its spacing is only considered by the live line working space of interruption maintenance needs when meeting different between bus, cancels the support column between bus.
Above-mentioned two HGIS intervals share a Pin bus, cancel the bus crossbeam of compartment and the wire rod gold utensil of fixing bus.
The stage casing of above-mentioned main transformer lead-out wire 10 and circuit lead-out wire 11 is through lightning arrester 13 upper end.
Main transformer lead-out wire 10 and circuit lead-out wire 11 can be at the same side (as shown in Figure 4) or not homonymy (as shown in Figure 2,3), when adopting outlet in the other direction, need arrange upper strata outlet jumper wire rack 15 above bus.
Above-mentioned two limit breaker unit tail ends are gone out routing sleeves 9 and are connected by branch bar 14 with the two ends of middle breaker unit 1, and branch bar 14 is accessed by right-angle bending.
The new arrangement of the female HGIS power distribution equipment of the utility model hanging tubular is by arranging after two the limit breaker unit double flats being connected to middle breaker unit two side, line draws nearby and connects, two groups of bus next-door neighbours are arranged common bus crossbeam simultaneously, cancel the framework column between bus, and the line wire jumper framework above bus, and two HGIS intervals are shared a Pin bus, from greatly reducing the floor space of this power distribution equipment and power distribution equipment steel quantity consumption and wire rod gold utensil, bus and line draw and connect conveniently, it is clear to arrange, facilitate operation maintenance, improve production run reliability.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (7)
1. the new arrangement of the female HGIS power distribution equipment of hanging tubular, it is characterized in that: comprise three groups of breaker units connected successively, containing two limit breaker units and a middle breaker unit, wherein middle breaker unit is positioned at middle part, two limit breaker units are arranged in breaker unit two side, and the axis of two limit breaker unit length directions turns back 180 ° and arranges.
2. the new arrangement of the female HGIS power distribution equipment of hanging tubular according to claim 1, it is characterized in that: described two limit breaker units draw and connect bus HGIS sleeve pipe and all inwards arrange, the HGIS outside of sleeve of the connection outlet of limit breaker unit and middle circuit breaker units shared is arranged.
3. the new arrangement of the female HGIS power distribution equipment of hanging tubular according to claim 1, it is characterized in that: described three groups of breaker units are all positioned at power distribution equipment bus frame underneath, two groups of bus next-door neighbours arrange, bus leading rolls off the production line to draw nearby and is connected to HGIS bus casing; Two groups of buses share a Pin bus framework, do not establish supporting frame between bus.
4. the new arrangement of the female HGIS power distribution equipment of hanging tubular according to claim 1, it is characterized in that: the HGIS sleeve pipe of the connection outlet of described limit breaker unit and middle circuit breaker units shared is connected with main transformer lead-out wire or circuit lead-out wire nearby, described main transformer lead-out wire and circuit lead-out wire are positioned at outside power distribution equipment, respectively the direct outlet hanging point extraction by being located on power distribution equipment outlet crossbeam.
5. the new arrangement of the female HGIS power distribution equipment of hanging tubular according to claim 1, it is characterized in that: the HGIS bus at described two intervals shares a Pin bus, cancel the bus framework in the middle of interval and support column, and fixing bus insulator string material.
6. the new arrangement of the female HGIS power distribution equipment of hanging tubular according to claim 1, it is characterized in that: the HGIS sleeve pipe of connection outlet of described two limit breaker units and middle circuit breaker units shared is connected by GIS branch bar with the two ends of middle breaker unit, draw and connect branch bar right-angle turning access sleeve bottom GIS branch bar.
7. the new arrangement of the female HGIS power distribution equipment of hanging tubular according to claim 4, is characterized in that: the stage casing of described main transformer lead-out wire and circuit lead-out wire is through lightning arrester upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494186.6U CN204190176U (en) | 2014-08-29 | 2014-08-29 | The new arrangement of the female HGIS power distribution equipment of hanging tubular |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494186.6U CN204190176U (en) | 2014-08-29 | 2014-08-29 | The new arrangement of the female HGIS power distribution equipment of hanging tubular |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204190176U true CN204190176U (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420494186.6U Expired - Fee Related CN204190176U (en) | 2014-08-29 | 2014-08-29 | The new arrangement of the female HGIS power distribution equipment of hanging tubular |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204190176U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654871A (en) * | 2017-01-26 | 2017-05-10 | 国网浙江省电力公司经济技术研究院 | Power distribution apparatus with main transformer low-framework traverse |
| CN107317226A (en) * | 2017-07-31 | 2017-11-03 | 中国电力技术装备有限公司郑州电力设计院 | A kind of transformer station's general electric arrangement structure |
| CN108390262A (en) * | 2018-04-11 | 2018-08-10 | 中国电建集团福建省电力勘测设计院有限公司 | The single-row arrangement GIS device of 220kV busbar extended types |
| CN109861117A (en) * | 2019-03-29 | 2019-06-07 | 国网河南省电力公司经济技术研究院 | A kind of 220kV HGIS dual-breaker integrated power distribution unit |
| CN110994369A (en) * | 2018-11-20 | 2020-04-10 | 中国能源建设集团江苏省电力设计院有限公司 | Combined equipment configuration structure of shared casing on HGIS bus side |
| CN110994373A (en) * | 2019-12-16 | 2020-04-10 | 四川电力设计咨询有限责任公司 | Bus arrangement structure of HGIS power distribution device |
| CN111987596A (en) * | 2020-09-16 | 2020-11-24 | 中国电力工程顾问集团西北电力设计院有限公司 | C-type arrangement main transformer incoming line structure of 330kV HGIS equipment |
| CN114825152A (en) * | 2022-04-29 | 2022-07-29 | 武汉联动设计股份有限公司 | Cross type HGIS power distribution device arrangement structure for realizing interval string internal reverse outgoing line |
-
2014
- 2014-08-29 CN CN201420494186.6U patent/CN204190176U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654871A (en) * | 2017-01-26 | 2017-05-10 | 国网浙江省电力公司经济技术研究院 | Power distribution apparatus with main transformer low-framework traverse |
| CN107317226A (en) * | 2017-07-31 | 2017-11-03 | 中国电力技术装备有限公司郑州电力设计院 | A kind of transformer station's general electric arrangement structure |
| CN108390262A (en) * | 2018-04-11 | 2018-08-10 | 中国电建集团福建省电力勘测设计院有限公司 | The single-row arrangement GIS device of 220kV busbar extended types |
| CN108390262B (en) * | 2018-04-11 | 2023-11-10 | 中国电建集团福建省电力勘测设计院有限公司 | 220kV bus lengthening type single-row arrangement GIS equipment |
| CN110994369A (en) * | 2018-11-20 | 2020-04-10 | 中国能源建设集团江苏省电力设计院有限公司 | Combined equipment configuration structure of shared casing on HGIS bus side |
| CN110994369B (en) * | 2018-11-20 | 2021-08-13 | 中国能源建设集团江苏省电力设计院有限公司 | Combined equipment configuration structure of shared casing on HGIS bus side |
| CN109861117A (en) * | 2019-03-29 | 2019-06-07 | 国网河南省电力公司经济技术研究院 | A kind of 220kV HGIS dual-breaker integrated power distribution unit |
| CN110994373A (en) * | 2019-12-16 | 2020-04-10 | 四川电力设计咨询有限责任公司 | Bus arrangement structure of HGIS power distribution device |
| CN111987596A (en) * | 2020-09-16 | 2020-11-24 | 中国电力工程顾问集团西北电力设计院有限公司 | C-type arrangement main transformer incoming line structure of 330kV HGIS equipment |
| CN111987596B (en) * | 2020-09-16 | 2024-06-25 | 中国电力工程顾问集团西北电力设计院有限公司 | Main transformer inlet wire structure is arranged to 330kV HGIS equipment C |
| CN114825152A (en) * | 2022-04-29 | 2022-07-29 | 武汉联动设计股份有限公司 | Cross type HGIS power distribution device arrangement structure for realizing interval string internal reverse outgoing line |
| CN114825152B (en) * | 2022-04-29 | 2024-05-31 | 武汉联动设计股份有限公司 | Cross HGIS distribution device arrangement structure for realizing reverse outgoing line in interval string |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 350108, 3, hi tech Avenue, science and Technology Park, science and Technology East Road, Fuzhou Town, Minhou County, Fujian, China Patentee after: FUJIAN YONGFU POWER ENGINEERING Co.,Ltd. Address before: 350108, 3, hi tech Avenue, science and Technology Park, science and Technology East Road, Fuzhou Town, Minhou County, Fujian, China Patentee before: FUJIAN YONGFU PROJECT CONSULTANT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20210829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |