CN107069616B - A kind of GIS pore structures through walls - Google Patents
A kind of GIS pore structures through walls Download PDFInfo
- Publication number
- CN107069616B CN107069616B CN201710423370.XA CN201710423370A CN107069616B CN 107069616 B CN107069616 B CN 107069616B CN 201710423370 A CN201710423370 A CN 201710423370A CN 107069616 B CN107069616 B CN 107069616B
- Authority
- CN
- China
- Prior art keywords
- gis
- walls
- steel plate
- spools
- spoon type
- 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.)
- Active
Links
- 239000011148 porous material Substances 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 63
- 239000010959 steel Substances 0.000 claims abstract description 63
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 238000004321 preservation Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000003292 glue Substances 0.000 claims description 12
- 239000011490 mineral wool Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009970 fire resistant effect Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 4
- 239000011819 refractory material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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, which includes GIS spools and reserving hole through walls, it is characterised in that：Spoon type steel plate is provided on the inside of the reserving hole through walls, sealing inner panel is provided in the outdoor reserving hole through walls in the spoon type steel plate；Heat preservation 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 heat preservation weathering layer is also equipped between the spoon type steel plate and the reserving hole through walls；Gap location between the heat preservation weathering layer and the GIS spools is equipped with steel plate for sealing water, and the steel plate for sealing water extends to form extension from gap along the GIS spools to open air；It is fixed on the GIS spools by steel strand wires in the end of the steel plate for sealing water extension.The present invention has thermal insulation fire-resistant, water-proof function, and installation is quick, safeguards facility.
Description
Technical field
The present invention relates to a kind of wall-through holes, through walls especially with regard to a kind of GIS (Cubicle Gas-Insulated Switchgear)
Pore structure.
Background technology
In power industry, indoor GIS (Cubicle Gas-Insulated Switchgear) arrangement is increasingly widely used in
In 110kV~500kV substations, GIS bus pipes (or branch bar pipe) when wearing exterior wall reserving hole, existing way substantially without
Thermal insulation fire-resistant constructs, and waterproofing process is not in place, easily causes reserving hole and blocks junction leak, influences substation's normal operation.
Invention content
In view of the above-mentioned problems, the object of the present invention is to provide a kind of GIS pore structures through walls, with thermal insulation fire-resistant, waterproof
Function, installation is 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 include GIS
Spool and reserving hole through walls, it is characterised in that：Spoon type steel plate is provided on the inside of the reserving hole through walls, in the spoon type steel
In plate sealing inner panel is provided in the outdoor reserving hole through walls；In the sealing inner panel and the preformed hole through walls
Heat preservation 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 heat preservation weathering layer is also equipped between plate and the reserving hole through walls；In the heat preservation weathering layer and the GIS spools
Between gap location be equipped with steel plate for sealing water, the steel plate for sealing water extends to form extension from gap along the GIS spools to open air
Portion；It is fixed on the GIS spools by steel strand wires in the end of the steel plate for sealing water extension.
Further, the heat preservation weathering layer includes insulating layer and weather-proof marine glue；The insulating layer is arranged on the GIS lines
Between pipe and the spoon type steel plate, the weather-proof marine glue is provided between the insulating 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 insulating layer is made of rock wool heat-preservation refractory material.
Further, the spoon type steel plate is fixed on by bolt or tap bolt on wall.
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 on the outside of the steel strand wires.
Further, the steel strand wires both ends are respectively arranged with junction steel plate, and bolt is both provided on two junction steel plates
Hole.
The present invention has the following advantages due to taking above technical scheme：1st, the present invention is using in GIS spools and spoon type
Heat preservation weathering layer is provided between steel plate, heat preservation weathering layer is also equipped between spoon type steel plate and reserving hole through walls, is realized
GIS reserving hole thermal insulation fire-resistant performances through walls.2nd, the present invention is using the gap location ring between heat preservation weathering layer and GIS spools
Equipped with steel plate for sealing water, and weather-proof marine glue is provided between insulating layer and GIS spools, positioned at spoon type steel plate and preformed hole through walls
Weather-proof marine glue is also equipped between hole, realizes the water resistance of GIS reserving holes through walls.3rd, spoon type steel plate of the invention leads to
It crosses bolt or tap bolt is fixed on wall, installation is quick, safeguards facility.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Specific embodiment
The present invention is described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, the present invention provides a kind of GIS pore structures through walls, which 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.It is the present invention is characterized in that through walls pre-
The inside of hole 2 of boxing out is provided with spoon type steel plate 3, is provided in sealing in outdoor reserving hole through walls 2 in spoon type steel plate 3
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 kept the temperature, heat preservation weathering layer is also equipped between spoon type steel plate 3 and reserving hole through walls 2.In heat preservation 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 extends to form extension from gap along GIS spools 1 to open air
Portion.It is fixed on GIS spools 1 by steel strand wires 6 in the end of 5 extension of steel plate for sealing water.
In above-described embodiment, heat preservation weathering layer includes insulating layer 7 and weather-proof marine glue 8, and insulating layer 7 is arranged on GIS spools 1
Between spoon type steel plate 3, weather-proof marine glue 8 is provided between insulating 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 keeps the temperature
Layer 7 is made of rock wool heat-preservation refractory material.
In a preferred embodiment, sealing face is equipped on the insulating layer 7 of 2 outdoor wall side of reserving hole through walls
Plate 9, sealing panel 9 are bolted on insulating layer 7.
In the various embodiments described above, spoon type steel plate 3 is fixed on by bolt 10 or tap bolt on wall.
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, 6 both ends of steel strand wires are respectively arranged with junction steel plate, and bolt is both provided on two junction steel plates
Steel strand wires 6 are fixed on GIS spools 1 by hole by bolt 10.
In conclusion in the use of the present invention, by using heat preservation weathering layer and weather-proof marine glue 8, reach fire prevention and prevent
The purpose of leak-stopping water.Spoon type steel plate 3 in reserving hole 2 through walls is fixed on using bolt or screw connection on wall,
Realize installation quick and convenient.
The various embodiments described above are merely to illustrate the present invention, and structure and size, installation position and the shape of each component 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 transformation, should not exclude except protection scope of the present invention.
Claims (7)
1. a kind of GIS pore structures through walls, which includes GIS spools and reserving hole through walls, it is characterised in that：It is described through walls pre-
It boxes out and is provided with spoon type steel plate on the inside of hole, envelope is provided in the outdoor reserving hole through walls in the spoon type steel plate
Mouth inner panel；Between the sealing inner panel and the outdoor wall of the reserving hole through walls and the GIS spools and the spoon type
Heat preservation weathering layer is provided between steel plate, the heat preservation is also equipped between the spoon type steel plate and the reserving hole through walls
Weathering layer；Gap location between the heat preservation weathering layer and the GIS spools is equipped with steel plate for sealing water, the steel plate for sealing water by
Gap extends to form extension along the GIS spools to open air；Consolidated in the end of the steel plate for sealing water extension by steel strand wires
It is scheduled on the GIS spools.
2. a kind of GIS pore structures through walls as described in claim 1, it is characterised in that：The heat preservation weathering layer includes insulating layer
With weather-proof marine glue；The insulating layer is arranged between the GIS spools and the spoon type steel plate, positioned at the insulating layer and institute
It states and is 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 insulating layer is resistance to using rock wool heat-preservation
Fiery material is made.
4. a kind of GIS pore structures through walls as described in claim 1, it is characterised in that：The spoon type steel plate is bolted
On wall.
5. a kind of GIS pore structures through walls as described 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 described in claim 1, it is characterised in that：It is wound on the outside of the steel strand wires swollen
Swollen waterstop.
7. a kind of GIS pore structures through walls as described in claim 1, it is characterised in that：The steel strand wires both ends are respectively arranged with
Junction steel plate is both provided with bolt hole on two junction steel plates.
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 CN107069616A (en) | 2017-08-18 |
| CN107069616B true 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) |
Families Citing this family (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 (5)
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (5)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107069616A (en) | 2017-08-18 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |