CN205304159U - Protection screen cabinet fireproof sealing of transformer substation device - Google Patents
Protection screen cabinet fireproof sealing of transformer substation device Download PDFInfo
- Publication number
- CN205304159U CN205304159U CN201521115132.5U CN201521115132U CN205304159U CN 205304159 U CN205304159 U CN 205304159U CN 201521115132 U CN201521115132 U CN 201521115132U CN 205304159 U CN205304159 U CN 205304159U
- Authority
- CN
- China
- Prior art keywords
- fire
- fireproof
- cable
- groove box
- section bar
- 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
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model relates to a power engineering technology field, in particular to protection screen cabinet fireproof sealing structure. The utility model provides a protection screen cabinet fireproof sealing of transformer substation device, including 3M intumescent fire prevention heat insulating board (1), wing bolt (2), groove box (3), foam fire prevention stifled section bar (4), fire protection sealant (5), cable (6), fireproof paint (7), prevent fires putty (8) organically. The utility model provides a neotype protection screen cabinet fireproof sealing device has following beneficial effect: fire behavior is good, neatly, beautifully just makes things convenient for the dilatation of cable later stage.
Description
Technical field
This utility model relates to electric power project engineering field, particularly to a kind of protection screen of transformer substation cabinet fire-resistant plugging device.
Background technology
At present, for cable fire-proof, State Grid's engineering cable design specification one has and is distinctly claimed in cable structures cable and causes that in regulator cubicle, dish or control panel, the osseotomy site of platform, cable penetration partition wall, the hole place of floor, active well, cable pore all should implement fireproof blocking. At the bottom of conventional screen cabinet, electricity closure mode is for, after cable laying terminates, being covered on hole in cabinet with one piece of fire rated partition slightly larger than cable cavern, digs out a square for through cable, finally blocking by fire-proof mud in fire rated partition again. This plugging structure heat can soften, and when temperature is low, contraction can form crack, and sealing effectiveness is bad, and fire protecting performance is poor, and difficulty of construction is big, and technique is coarse, for power engineering cable, there is very big hidden danger.
For solving these problems, applicable a kind of protection screen of transformer substation cabinet fire-resistant plugging device need to be invented.
Summary of the invention
The purpose of this utility model be in order to solve existing fireproof plugging structure heat and can soften, temperature low time the problems such as contraction can form crack, sealing effectiveness is bad, fire protecting performance is poor and difficulty of construction is big, technique is coarse, it is provided that a kind of protection screen of transformer substation cabinet fire-resistant plugging device.
This utility model provides a kind of protection screen of transformer substation cabinet fire-resistant plugging device, including 3M expansion fire-proof thermal insulation board (1), wing bolt (2), groove box (3), foam fireproof blocks up section bar (4), fireproof seal gum (5), cable (6), fireproof coating (7), organic fire prevention calking (8), wherein, described fire-proof heat insulation board (1) is fixed on bottom screen cabinet with 6 described wing bolts (2), described fire-proof heat insulation board (1) opens a square opening in described cable (6) poling place, described square opening limit arranges described groove box (3), the stifled section bar (4) of prefabricated described foam fireproof is laid in described groove box (3), described foam fireproof blocks up the upper pre-fabricated electric cables perforation of section bar (4), described cable (6) blocks up section bar (4) by cable punching hole through foam fireproof, the described fireproof seal gum in the space (5) that described foam fireproof is blocked up between section bar (4) and described cable (6) fits tightly, the described fireproof seal gum in the space (5) that described foam fireproof is blocked up between section bar (4) and described groove box (3) fits tightly, described cable (6) stretches out the described fireproof coating of the part brushing (7) of described groove box (3), organic fire prevention calking (8) described in space between described 3M expansion fire-proof thermal insulation board (1) and described groove box (3) and screen cabinet cabinet tightly blocks.
Further, the height of described groove box (3) is not less than 150mm.
Further, the every 400mm in long limit of described 3M expansion fire-proof thermal insulation board (1) places a described wing bolt (2), and the every 300mm of minor face places a described wing bolt (2).
Further, the length of the described fireproof coating of the part brushing (7) that the unused described groove box (3) in described cable (6) bottom covers is 1m.
Further, described fireproof coating (7) need to be brushed in stifled section bar (4) bottom of foam fireproof.
The novel sealer cabinet fireproof plugging structure that the utility model proposes has the advantages that: adopts 3M expansion fire-proof composite plate to have and meets the feature that fire expands, during fire, heat is expanded, it is full of and the gap of groove box, edge, base, it is to avoid spreading of the intensity of a fire and smog; Adopt groove box, foam fireproof closure section bar can effectively completely cut off heat transmission, improve fire prevention and plugging effect; When need to increase cable only need to perforate on foam, facilitate cable increase-volume, and have attractive in appearance and clean and tidy function simultaneously concurrently; Fire protecting performance is good, clean and tidy, attractive in appearance and facilitate the dilatation of cable later stage.
Other features and advantages of the utility model will be set forth in the following description, and, partly become apparent from description, or understand by implementing this utility model. The purpose of this utility model and other advantages can be realized by structure specifically noted in the description write, claims and accompanying drawing and be obtained.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by of the present utility model, constitutes the part of the application, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model. In the accompanying drawings:
Fig. 1 is the main TV structure schematic diagram of sealer cabinet fireproof plugging structure described in the utility model;
Fig. 2 is sealer cabinet fireproof plugging structure side-looking structural representation described in the utility model.
Detailed description of the invention
In conjunction with Fig. 1, present embodiment is described, a kind of sealer cabinet fireproof plugging structure described in present embodiment, including 3M expansion fire-proof thermal insulation board (1), wing bolt (2), groove box (3), foam fireproof blocks up section bar (4), fireproof seal gum (5), cable (6), fireproof coating (7), organic fire prevention calking (8), wherein, described fire-proof heat insulation board (1) is fixed on bottom screen cabinet with 6 described wing bolts (2), described fire-proof heat insulation board (1) opens a square opening in described cable (6) poling place, described square opening limit arranges described groove box (3), the stifled section bar (4) of prefabricated described foam fireproof is laid in described groove box (3), described foam fireproof blocks up the upper pre-fabricated electric cables perforation of section bar (4), described cable (6) blocks up section bar (4) by cable punching hole through foam fireproof, the described fireproof seal gum in the space (5) that described foam fireproof is blocked up between section bar (4) and described cable (6) fits tightly, the described fireproof seal gum in the space (5) that described foam fireproof is blocked up between section bar (4) and described groove box (3) fits tightly, described cable (6) stretches out the described fireproof coating of the part brushing (7) of described groove box (3), organic fire prevention calking (8) described in space between described 3M expansion fire-proof thermal insulation board (1) and described groove box (3) and screen cabinet cabinet tightly blocks.
Further, the height of described groove box (3) is not less than 150mm.
Further, the every 400mm in long limit of described 3M expansion fire-proof thermal insulation board (1) places a described wing bolt (2), and the every 300mm of minor face places a described wing bolt (2).
Further, the length of the described fireproof coating of the part brushing (7) that the unused described groove box (3) in described cable (6) bottom covers is 1m.
Further, described fireproof coating (7) need to be brushed in stifled section bar (4) bottom of foam fireproof.
Concrete construction method is as follows:
1) how many according to cable and distribution pregroove marks box, groove box height is not less than 150mm, cleans groove box interior surface so that it is dry, without oil stain, free from dust;
2) according to groove box size and cable distribution situation, cut the stifled section bar of foam fireproof, its highly not low 150mm, the section bar cut is loaded groove box, and fits tightly with fluid sealant, leave no gaps;
3) according to groove box physical dimension cutting 3M expansion fire-proof thermal insulation board, thermal insulation board is left a blank slightly larger than groove box size;
4) groove box is installed on cable punching hole, fixes, through cable, and fit tightly the stifled section bar of foam fireproof with fluid sealant;
5) being mounted to bottom sealer by fire-proof heat insulation board, and fix with wing bolt, the every 400mm in long limit places a wing bolt, and the every 300mm of another side places a wing bolt;
6) the unused groove box in cable bottom covers part brushing fireproof coating 1m, and foam fireproof blocks up section bar bottom brushing fireproof coating;
7) filling organic fire prevention calking between fire-proof heat insulation board and groove box, fire-proof heat insulation board fills organic fire prevention calking with sealer side seam gap place, forms complete fireproof blocking system.
The novel sealer cabinet fireproof plugging structure that the utility model proposes has the advantages that: adopts 3M expansion fire-proof composite plate to have and meets the feature that fire expands, during fire, heat is expanded, it is full of and the gap of groove box, edge, base, it is to avoid spreading of the intensity of a fire and smog; Adopt groove box, foam fireproof closure section bar can effectively completely cut off heat transmission, improve fire prevention and plugging effect; When need to increase cable only need to perforate on foam, facilitate cable increase-volume, and have attractive in appearance and clean and tidy function simultaneously concurrently; Fire protecting performance is good, clean and tidy, attractive in appearance and facilitate the dilatation of cable later stage.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations. All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (5)
1. a protection screen of transformer substation cabinet fire-resistant plugging device, it is characterized in that, including: 3M expansion fire-proof thermal insulation board (1), wing bolt (2), groove box (3), foam fireproof blocks up section bar (4), fireproof seal gum (5), cable (6), fireproof coating (7), organic fire prevention calking (8), wherein, described fire-proof heat insulation board (1) is fixed on bottom screen cabinet with 6 described wing bolts (2), described fire-proof heat insulation board (1) opens a square opening in described cable (6) poling place, described square opening limit arranges described groove box (3), the stifled section bar (4) of prefabricated described foam fireproof is laid in described groove box (3), described foam fireproof blocks up the upper pre-fabricated electric cables perforation of section bar (4), described cable (6) blocks up section bar (4) by cable punching hole through foam fireproof, the described fireproof seal gum in the space (5) that described foam fireproof is blocked up between section bar (4) and described cable (6) fits tightly, the described fireproof seal gum in the space (5) that described foam fireproof is blocked up between section bar (4) and described groove box (3) fits tightly, described cable (6) stretches out the described fireproof coating of the part brushing (7) of described groove box (3), space between described 3M expansion fire-proof thermal insulation board (1) and described groove box (3) and screen cabinet cabinet tightly blocks with described organic fire prevention calking (8).
2. protection screen of transformer substation cabinet fire-resistant plugging device according to claim 1, it is characterised in that the height of described groove box (3) is not less than 150mm.
3. protection screen of transformer substation cabinet fire-resistant plugging device according to claim 1; it is characterized in that; the every 400mm in long limit of described 3M expansion fire-proof thermal insulation board (1) places a described wing bolt (2), and the every 300mm of minor face places a described wing bolt (2).
4. protection screen of transformer substation cabinet fire-resistant plugging device according to claim 1, it is characterised in that the length of the described fireproof coating of the part brushing (7) that the unused described groove box (3) in described cable (6) bottom covers is 1m.
5. protection screen of transformer substation cabinet fire-resistant plugging device according to claim 1, it is characterised in that foam fireproof blocks up section bar (4) bottom need to brush described fireproof coating (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521115132.5U CN205304159U (en) | 2015-12-30 | 2015-12-30 | Protection screen cabinet fireproof sealing of transformer substation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521115132.5U CN205304159U (en) | 2015-12-30 | 2015-12-30 | Protection screen cabinet fireproof sealing of transformer substation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205304159U true CN205304159U (en) | 2016-06-08 |
Family
ID=56474323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521115132.5U Active CN205304159U (en) | 2015-12-30 | 2015-12-30 | Protection screen cabinet fireproof sealing of transformer substation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205304159U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481870A (en) * | 2018-11-28 | 2019-03-19 | 国网湖北省电力有限公司宜昌供电公司 | A kind of substation's electrical control cabinet fire-proof mud fast plugging device and method |
| CN109950857A (en) * | 2017-12-21 | 2019-06-28 | 中国二十冶集团有限公司 | Cable reel case and its application method with preformed hole |
-
2015
- 2015-12-30 CN CN201521115132.5U patent/CN205304159U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950857A (en) * | 2017-12-21 | 2019-06-28 | 中国二十冶集团有限公司 | Cable reel case and its application method with preformed hole |
| CN109481870A (en) * | 2018-11-28 | 2019-03-19 | 国网湖北省电力有限公司宜昌供电公司 | A kind of substation's electrical control cabinet fire-proof mud fast plugging device and method |
| CN109481870B (en) * | 2018-11-28 | 2020-07-07 | 国网湖北省电力有限公司宜昌供电公司 | Quick fireproof mud blocking device and method for electrical control cabinet of transformer substation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103189588A (en) | Watertight fire door and fire protection layer thereof | |
| CN205304159U (en) | Protection screen cabinet fireproof sealing of transformer substation device | |
| CN105135065A (en) | Fireproof structure allowing pipeline to penetrate lightgage steel joist gypsum board partition wall and construction method of fireproof structure | |
| CN201149984Y (en) | Sealing plugging structure for cable hole | |
| CN202055384U (en) | Blocking structure of cable reserved hole of floorslab | |
| CA2970344A1 (en) | Facade assembly, building structure and method for mounting the facade assembly | |
| RU2723076C1 (en) | System for providing fire seal in opening in wall, ceiling or floor of building, element for fire seal system and bridge for fire seal in opening | |
| CN205745681U (en) | A kind of Cable Fireproof Plugging structure | |
| CN204609030U (en) | A kind of cable-flame retardant plugging structure | |
| JP5727340B2 (en) | Vertical pipe renewal method | |
| CN201933726U (en) | Fireproof, isolating and heat-insulation integrated wallboard | |
| CN106090449A (en) | A kind of Cable Fireproof Plugging structure and construction technology thereof | |
| CN201478712U (en) | Movable fire-prevention component for protecting cabinet cable hole | |
| CN105604219A (en) | Fireproof plugging construction method and device for joint of partition and roof | |
| CN103850267A (en) | Fire-proof blocking construction process of cable channel | |
| CN205116436U (en) | Block structure at big space floor fireproof rolling shutter door upper portion entrance to a cave | |
| JP2012081175A (en) | Fireproof section treating structure of cable duct | |
| CN204225292U (en) | A kind of detachable fireproof plugging structure being convenient to cable increase-volume | |
| CN204852648U (en) | Be used for interior secondary cable hole shutoff cystosepiment of relay protection of transformer substation screen cabinet | |
| CN103556747B (en) | Cable shaft fireproof blocking construction technology | |
| CN103883097A (en) | Insulation decorative plate | |
| CN207947570U (en) | Rock wool machinery protection board cable penetration unit | |
| RU90466U1 (en) | OUTDOOR WALL PANEL SEAM DEVICE | |
| KR20120139936A (en) | Fireproofing between floors in curtain wall and construct method thereof | |
| CN206349736U (en) | Cable entry port plugging structure body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |