CN107069616A - A kind of GIS pore structures through walls - Google Patents
A kind of GIS pore structures through walls Download PDFInfo
- Publication number
- CN107069616A CN107069616A CN201710423370.XA CN201710423370A CN107069616A CN 107069616 A CN107069616 A CN 107069616A CN 201710423370 A CN201710423370 A CN 201710423370A CN 107069616 A CN107069616 A CN 107069616A
- Authority
- CN
- China
- Prior art keywords
- gis
- walls
- steel plate
- spools
- insulation
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The present invention relates to a kind of GIS pore structures through walls, the structure includes GIS spools and reserving hole through walls, it is characterised in that：Spoon type steel plate is provided with the inside of the reserving hole through walls, sealing inner panel is provided with the outdoor reserving hole through walls in the spoon type steel plate；Insulation weathering layer is provided between the sealing inner panel and the outdoor wall of the reserving hole through walls, and between the GIS spools and the spoon type steel plate, the insulation weathering layer is also equipped between the spoon type steel plate and the reserving hole through walls；Gap location between the insulation weathering layer and the GIS spools is equipped with steel plate for sealing water, and the steel plate for sealing water forms extension from gap along the GIS spools to outdoor extension；It is fixed in the end of the steel plate for sealing water extension by steel strand wires on the GIS spools.The present invention has thermal insulation fire-resistant, water-proof function, installs quick, safeguards facility.
Description
Technical field
It is through walls especially with regard to a kind of GIS (Cubicle Gas-Insulated Switchgear) the present invention relates to a kind of wall-through hole
Pore structure.
Background technology
In power industry, indoor GIS (Cubicle Gas-Insulated Switchgear) arrangement is increasingly widely used in
In 110kV~500kV transformer stations, GIS bus pipes (or branch bar pipe) when wearing exterior wall reserving hole, existing way substantially without
Thermal insulation fire-resistant is constructed, and waterproofing process is not in place, easily causes reserving hole closure junction leak, influence transformer station normally runs.
The content of the invention
In view of the above-mentioned problems, it is an object of the invention to provide a kind of GIS pore structures through walls, it has thermal insulation fire-resistant, waterproof
Function, installs quick, safeguards facility.
To achieve the above object, the present invention takes following technical scheme：A kind of GIS pore structures through walls, the structure includes GIS
Spool and reserving hole through walls, it is characterised in that：Spoon type steel plate is provided with the inside of the reserving hole through walls, in the spoon type steel
In plate sealing inner panel is provided with the outdoor reserving hole through walls；In the sealing inner panel and the preformed hole through walls
Insulation weathering layer is provided between the outdoor wall in hole, and between the GIS spools and the spoon type steel plate, in the spoon type steel
The insulation weathering layer is also equipped between plate and the reserving hole through walls；In the insulation weathering layer and the GIS spools
Between gap location be equipped with steel plate for sealing water, the steel plate for sealing water forms extension from gap along the GIS spools to outdoor extension
Portion；It is fixed in the end of the steel plate for sealing water extension by steel strand wires on the GIS spools.
Further, the insulation weathering layer includes heat-insulation layer and weather-proof marine glue；The heat-insulation layer is arranged on the GIS lines
Between pipe and the spoon type steel plate, the weather-proof marine glue is provided between the heat-insulation layer and the GIS spools, is located at
The weather-proof marine glue is also equipped between the spoon type steel plate and the reserving hole through walls.
Further, the heat-insulation layer is made of rock wool heat-preservation refractory material.
Further, the spoon type steel plate is fixed on wall by bolt or tap bolt.
Further, it is provided with water expansion rubber cushion between the steel plate for sealing water and the GIS spools.
Further, expansion water-stop band is wound with the outside of the steel strand wires.
Further, the steel strand wires two ends are respectively arranged with junction steel plate, are both provided with bolt described in two on junction steel plate
Hole.
The present invention is due to taking above technical scheme, and it has advantages below：1st, the present invention is using in GIS spools and spoon type
Insulation weathering layer is provided between steel plate, is also equipped with being incubated weathering layer between spoon type steel plate and reserving hole through walls, realizes
GIS reserving hole thermal insulation fire-resistant performances through walls.2nd, the present invention is using the gap location ring between insulation weathering layer and GIS spools
Weather-proof marine glue is provided with provided with steel plate for sealing water, and between heat-insulation layer and GIS spools, positioned at spoon type steel plate and preformed hole through walls
Weather-proof marine glue is also equipped between hole, the water resistance of GIS reserving holes through walls is realized.3rd, spoon type steel plate of the invention leads to
Cross bolt or tap bolt is fixed on wall, it installs quick, safeguards facility.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
As shown in figure 1, the present invention provides a kind of GIS pore structures through walls, the structure includes GIS bus pipes or branch bar pipe
With reserving hole 2 through walls, bus pipe or branch bar pipe are referred to as GIS spools 1 below.The feature of the present invention is, through walls pre-
The inner side of hole 2 of boxing out is provided with spoon type steel plate 3, is provided with spoon type steel plate 3 in outdoor reserving hole through walls 2 in sealing
Plate 4；It is provided between sealing inner panel 4 and the outdoor wall of reserving hole through walls 2, and between GIS spools 1 and spoon type steel plate 3
Weathering layer is incubated, is also equipped with being incubated weathering layer between spoon type steel plate 3 and reserving hole through walls 2.In insulation weathering layer and GIS
Gap location between spool 1 is equipped with steel plate for sealing water 5, and steel plate for sealing water 5 forms extension from gap along GIS spools 1 to outdoor extension
Portion.It is fixed in the end of the extension of steel plate for sealing water 5 by steel strand wires 6 on GIS spools 1.
In above-described embodiment, insulation weathering layer includes heat-insulation layer 7 and weather-proof marine glue 8, and heat-insulation layer 7 is arranged on GIS spools 1
Between spoon type steel plate 3, weather-proof marine glue 8 is provided between heat-insulation layer 7 and GIS spools 1, positioned at spoon type steel plate 3 with wearing
Weather-proof marine glue 8 is also equipped between wall reserving hole 2, to realize the purpose that leak is prevented around GIS spools 1.Wherein, it is incubated
Layer 7 is made of rock wool heat-preservation refractory material.
In a preferred embodiment, sealing face is equipped with the heat-insulation layer 7 of the outdoor wall side of reserving hole 2 through walls
Plate 9, sealing panel 9 is bolted on heat-insulation layer 7.
In the various embodiments described above, spoon type steel plate 3 is fixed on wall by bolt 10 or tap bolt.
In the various embodiments described above, water expansion rubber cushion is provided between steel plate for sealing water 5 and GIS spools 1；And in steel strand wires 6
Outside is wound with expansion water-stop band 11.
In the various embodiments described above, the two ends of steel strand wires 6 are respectively arranged with junction steel plate, two junction steel plates and are both provided with bolt
Steel strand wires 6, are fixed on GIS spools 1 by hole by bolt 10.
In summary, in the use of the present invention, by using insulation weathering layer and weather-proof marine glue 8, reaching fire prevention and anti-
The purpose of leak-stopping water.Spoon type steel plate 3 in reserving hole 2 through walls is fixed on wall using bolt or screw connection,
Realize installation quick and convenient.
The various embodiments described above are merely to illustrate the present invention, and structure and size, set location and the shape of each part are all can be with
It is varied from, on the basis of technical solution of the present invention, all improvement carried out according to the principle of the invention to individual part and waits
With conversion, it should not exclude outside protection scope of the present invention.
Claims (7)
1. a kind of GIS pore structures through walls, the structure includes GIS spools and reserving hole through walls, it is characterised in that：It is described through walls pre-
Box out and be provided with spoon type steel plate on the inside of hole, envelope is provided with the outdoor reserving hole through walls in the spoon type steel plate
Intraoral plate；Between the sealing inner panel and the outdoor wall of the reserving hole through walls, and the GIS spools and the spoon type
Insulation weathering layer is provided between steel plate, the insulation is also equipped between the spoon type steel plate and the reserving hole through walls
Weathering layer；Gap location between the insulation weathering layer and the GIS spools is equipped with steel plate for sealing water, the steel plate for sealing water by
Gap forms extension along the GIS spools to outdoor extension；It is solid by steel strand wires in the end of the steel plate for sealing water extension
It is scheduled on the GIS spools.
2. a kind of GIS pore structures through walls as claimed in claim 1, it is characterised in that：The insulation weathering layer includes heat-insulation layer
With weather-proof marine glue；The heat-insulation layer is arranged between the GIS spools and the spoon type steel plate, positioned at the heat-insulation layer and institute
State and be provided with the weather-proof marine glue between GIS spools, also set between the spoon type steel plate and the reserving hole through walls
It is equipped with the weather-proof marine glue.
3. a kind of GIS pore structures through walls as claimed in claim 2, it is characterised in that：The heat-insulation layer is resistance to using rock wool heat-preservation
Fiery material is made.
4. a kind of GIS pore structures through walls as claimed in claim 1, it is characterised in that：The spoon type steel plate is by bolt or certainly
Attack and be bolted on wall.
5. a kind of GIS pore structures through walls as claimed in claim 1, it is characterised in that：The steel plate for sealing water and the GIS spools
Between be provided with water expansion rubber cushion.
6. a kind of GIS pore structures through walls as claimed in claim 1, it is characterised in that：It is wound with the outside of the steel strand wires swollen
Swollen waterstop.
7. a kind of GIS pore structures through walls as claimed in claim 1, it is characterised in that：The steel strand wires two ends are respectively arranged with
Junction steel plate, is both provided with bolt hole on junction steel plate described in two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710423370.XA CN107069616B (en) | 2017-06-07 | 2017-06-07 | A kind of GIS pore structures through walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710423370.XA CN107069616B (en) | 2017-06-07 | 2017-06-07 | A kind of GIS pore structures through walls |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107069616A true CN107069616A (en) | 2017-08-18 |
| CN107069616B CN107069616B (en) | 2018-07-06 |
Family
ID=59615947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710423370.XA Active CN107069616B (en) | 2017-06-07 | 2017-06-07 | A kind of GIS pore structures through walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107069616B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114825228A (en) * | 2022-04-28 | 2022-07-29 | 中国电力工程顾问集团中南电力设计院有限公司 | GIS branch bus for alternating current wall penetration of converter station valve hall and connecting structure thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1180629A2 (en) * | 2000-08-14 | 2002-02-20 | HILTI Aktiengesellschaft | Fire protection collar |
| CN201149984Y (en) * | 2007-12-28 | 2008-11-12 | 中电电气集团有限公司 | Sealing plugging structure for cable hole |
| CN205226649U (en) * | 2015-11-19 | 2016-05-11 | 中广核工程有限公司 | Nuclear power station hole block structure |
| CN205355539U (en) * | 2015-12-30 | 2016-06-29 | 青岛特锐德电气股份有限公司 | Box type transformer station |
| CN205610146U (en) * | 2016-05-17 | 2016-09-28 | 中国长江电力股份有限公司 | Female hole plugging device who passes through floor position perpendicularly of GIS inlet wire pipe |
| CN206962391U (en) * | 2017-06-07 | 2018-02-02 | 国家电网公司 | GIS pore structures through walls |
-
2017
- 2017-06-07 CN CN201710423370.XA patent/CN107069616B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1180629A2 (en) * | 2000-08-14 | 2002-02-20 | HILTI Aktiengesellschaft | Fire protection collar |
| CN201149984Y (en) * | 2007-12-28 | 2008-11-12 | 中电电气集团有限公司 | Sealing plugging structure for cable hole |
| CN205226649U (en) * | 2015-11-19 | 2016-05-11 | 中广核工程有限公司 | Nuclear power station hole block structure |
| CN205355539U (en) * | 2015-12-30 | 2016-06-29 | 青岛特锐德电气股份有限公司 | Box type transformer station |
| CN205610146U (en) * | 2016-05-17 | 2016-09-28 | 中国长江电力股份有限公司 | Female hole plugging device who passes through floor position perpendicularly of GIS inlet wire pipe |
| CN206962391U (en) * | 2017-06-07 | 2018-02-02 | 国家电网公司 | GIS pore structures through walls |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114825228A (en) * | 2022-04-28 | 2022-07-29 | 中国电力工程顾问集团中南电力设计院有限公司 | GIS branch bus for alternating current wall penetration of converter station valve hall and connecting structure thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107069616B (en) | 2018-07-06 |
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