CN105442871A - Secondary equipment prefabricated cabin made of GRC material - Google Patents
Secondary equipment prefabricated cabin made of GRC material Download PDFInfo
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- CN105442871A CN105442871A CN201510877480.4A CN201510877480A CN105442871A CN 105442871 A CN105442871 A CN 105442871A CN 201510877480 A CN201510877480 A CN 201510877480A CN 105442871 A CN105442871 A CN 105442871A
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- cabin
- grc
- wall
- prefabricated cabin
- cabin body
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- 239000000463 material Substances 0.000 title claims abstract description 29
- 238000009413 insulation Methods 0.000 claims description 11
- 239000000725 suspension Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 11
- 239000010959 steel Substances 0.000 abstract description 11
- 239000004568 cement Substances 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract description 4
- 238000005336 cracking Methods 0.000 abstract 2
- 238000003466 welding Methods 0.000 abstract 2
- 230000008602 contraction Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 7
- 239000011810 insulating material Substances 0.000 description 5
- 230000005494 condensation Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000009193 crawling Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000010148 water-pollination Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000012505 colouration Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011211 glass fiber reinforced concrete Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
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Abstract
The invention discloses a secondary equipment prefabricated cabin made of a GRC material. The secondary equipment prefabricated cabin comprises a cabin body. The cabin body is a cuboid defined by walls. Each wall comprises a GRC layer, a heat preservation layer and a GRC layer in sequence from inside to outside. Welding connecting pieces are pre-arranged on the end faces of the walls, and the adjacent walls are connected through the welding connecting pieces. The GRC layers are arranged on the inner sides and the outer sides of the heat preservation layers, the GRC layers made of the GRC material have high corrosion resistance, chemical resistance, permeation resistance, durability and weather resistance, and the service life of the cabin body is greatly prolonged. The problems of cabin body deformation and cracking caused by cement shrinking and cracking and heat expansion and cold contraction are effectively solved through the GRC layers, and the cabin can be suitable for regions with large temperature differences. The cabin body made of the GRC material has extremely good hydrophilia, moisture resistance and fire resistance. The thickness of the walls is smaller than that of a prefabricated cabin of a steel structure mode, and regulating space in the cabin is increased.
Description
Technical field
The invention belongs to transformer station's technical field, particularly a kind of secondary device prefabricated cabin of GRC material.
Background technology
Along with socio-economic development, energy demand is increasing, power grid construction duration tight, workmanship and technological requirement more and more higher, the construction mode of traditional transformer station cannot adapt to new requirement.Within 2013, State Grid Corporation of China proposes and has carried out the modular construction of intelligent substation, carries out the core concept of " standardized designs, batch production processing, assembling construction " energetically.
Secondary device prefabricated cabin (hereinafter referred to as prefabricated cabin) is the core product that outdoor intelligent substation modularization is built, and is made up of in cabin equipment such as secondary intelligent apparatus, HVAC, illumination, fire-fighting, security protection, picture control, internal environment control systems.Complete production, installation, whole Transporting by factory, realize factory process, factory debugs.
The prefabricated cabin adopted in current domestic transformer station pilot project mainly adopts the prefabricated cabin of lightweight steel construction form.The cabin body of this form is integral solder, due to bulky dimensions, the preservative treatment difficulty of cabin body is comparatively large and cost is higher, cause to be affected its application life and environmental suitability poor, and this cabin type fire resistance is poor, easy generation condensation, this cabin body well can not be applicable to the areas such as coastal, moist, extremely cold, very hot.
Along with Guo Wang company is to the progressively popularization construction of New Generation of Intelligent transformer station, the engineer applied of prefabricated cabin is more and more wider, wide market.The prefabricated cabin being mainly lightweight steel construction form of current prefabricated cabin, the prefabricated cabin of this form adopts the metal material such as channel-section steel, steel plate integral solder, and exterior wall adopts golden nation plate or FC plate to go along with sb. to guard him.The following shortcoming of main existence:
The first, prefabricated cabin integral solder, bulky dimensions, comparatively large to the preservative treatment difficulty of prefabricated cabin, weld easily has anticorrosion omission point.
The second, golden nation plate is fastened on external side, cabin, and due to the size restrictions of golden nation plate, exterior wall needs polylith gold nation plate to fasten assembled, has piece.Edge joint position needs applying glue process, and glue is perishable, aging out of doors, so edge joint position becomes corrosion-resistant weak spot, cabin body is had a greatly reduced quality application life.
Three, this type cabin, cabin body is all metal material, its impact by solar radiation is larger, for strengthening its heat preservation and insulation, the heat insulating material in the middle of its four sides body of wall and top body of wall need be thickeied, causing body of wall thicker thus decreasing the debug space in insied width direction, cabin.
Four, this cabin type fire resistance is more weak, easily produces condensation in cabin.
Summary of the invention
Goal of the invention: the secondary device prefabricated cabin that the invention provides a kind of GRC material, to solve the problems of the prior art.
Technical scheme: to achieve these goals, the present invention by the following technical solutions:
A kind of secondary device prefabricated cabin of GRC material, comprise cabin body, described cabin body surrounds cuboid by body of wall, and described body of wall is followed successively by GRC layer, insulation layer and GRC layer from inside to outside, described body of wall end face is all preset with welded connections, is interconnected by welded connections between neighboring walls.
Further, outside described welded connections, be equipped with GRC layer, make between adjacent body of wall for integral type and without seam.
Further, the both sides of the body of wall that described cabin body side surface is longer are respectively provided with a hatch door.
Further, in the body of described cabin, the bottom of one group of relative two sides body of wall is provided with several suspension centres; Body another bottom organizing relative two sides body of wall in described cabin is provided with several drain gullies.
Further, several suspension centres described and several drain gullies are all evenly arranged.
Further, the single-row or dually arrayed of the screen cabinet in the body of described cabin.
Further, in the body of described cabin, integrated auxiliary control equipment, temperature and humidity control system, illumination, fire-fighting and secondary intelligent apparatus are installed.
Beneficial effect:
(1) the present invention arranges GRC layer insulation layer is inside and outside, the GRC layer that wherein GRC material is made has stronger corrosion-resistant, chemically-resistant, impermeabilisation, durability, weather resistance, GRC prefabricated cabin body of the present invention possesses and has stronger resistivity to acid, alkali, salt and most of organic matter, greatly promotes the application life of cabin body.
(2) glass fiber in GRC material effectively can solve cement crawling and the cabin body deformability of generation that expands with heat and contract with cold, the problem in crack, and prefabricated cabin of the present invention goes for the larger area of the temperature difference.
(3) the cabin body that GRC makes has fabulous hydrophily, moisture resistance, anti-flammability, and the steam in the body material absorbable air of cabin, makes steam not easily adhere on bulkhead, inhibit the generation of condensation.
(4) the cabin body that GRC makes possesses good fire resistance, the prefabricated cabin of relative steel structural form, and GRC prefabricated cabin of the present invention can better meet the fire protection requirement of transformer station.
(5) body of wall of cabin body is built by GRC material and heat insulating material and is formed, the heat-insulating property of GRC material is better than the metal material of steel structural form prefabricated cabin body of wall, therefore under the temperature prerequisite meeting below deck equipment running environment, thickness of wall body of the present invention is less than the prefabricated cabin of steel structural form, adds debug space in cabin.
Accompanying drawing explanation
Fig. 1 is the structural representation of body of wall of the present invention;
Fig. 2 is the structural representation of welded connections on body of wall section of the present invention;
Fig. 3 is the structural representation of cabin of the present invention body;
Wherein: 1-body of wall, 2-insulation layer, 3-GRC layer, 4-welded connections, 5-hatch door, 6-drain gully, 7-suspension centre, 8-cabin body, 9-body of wall end face.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described.
Explanation of nouns: GRC is the abbreviation of English GlassfiberReinforcedConcrete, and Chinese is glass fiber reinforced cement.The fiber cement composite material that GRC is a kind of take alkali-resistant glass fibre as reinforcing material, cement mortar is matrix material.
As shown in the figure, a kind of secondary device prefabricated cabin of GRC material, comprise cabin body 8, described cabin body 8 surrounds cuboid by body of wall 1, described body of wall 1 is followed successively by GRC layer 3, insulation layer 2 and GRC layer 3 from inside to outside, described body of wall end face 9 is all preset with welded connections 4, is interconnected by welded connections 4 between neighboring walls 1.
Be equipped with GRC layer 3 outside described welded connections 4, make between adjacent body of wall 1 for integral type and without seam.
The both sides of the body of wall 1 that body 8 side, described cabin is longer are respectively provided with a hatch door 5.
In described cabin body 8, the bottom of one group of relative two sides body of wall 1 is provided with several suspension centres 7, and every face wall body 1 is preferably 4 suspension centres 7; Another bottom organizing relative two sides body of wall 1 of described cabin body 8 is provided with several drain gullies 6, and every face wall body 1 is preferably two drain gullies 6.
Four suspension centres 7 on described every face wall body 1 and two drain gullies 6 on every face wall body 1 are all evenly arranged.
Single-row or the dually arrayed of screen cabinet in described cabin body 8.
In described cabin body 8, integrated auxiliary control equipment, temperature and humidity control system, illumination, fire-fighting and secondary intelligent apparatus are installed.
Body of wall 1 is built by GRC material and heat insulating material and is formed, and is welded and fixed forms by the welded connections 4 of body of wall end face 9.
Using the material of main part of GRC as cabin body, make the function that body of wall 1 has load-bearing concurrently and goes along with sb. to guard him.
By GRC and insulation layer monobloc cast, greatly promote the heat preservation and insulation of cabin body.
Assembled for body of wall of the pre-buried welded connections of body of wall end face 94.
Utilize the welded connections 4 on body of wall 1, to be assembledly welded and fixed, form cabin body 8, GRC is by overall for cabin body 8 floating reparation for recycling, the external sight seamless in whole cabin.
The body of wall 1 of prefabricated cabin of the present invention is built by GRC material and heat insulating material and is formed in die cavity, and the body of wall 1 of building has middle insulation layer and the GRC layer be positioned at inside and outside insulation layer is formed, the pre-buried welded connections 4 of body of wall 1 end face
After body of wall 1 demoulding, be welded and fixed by welded connections 4 between each body of wall 1, after being welded and fixed, with GRC material by floating for cabin body 8 breakage, making between adjacent body of wall 1 is integral type, carries out spray colouration after solidification according to the requirement of Guo Wang company to cabin body 8.
After completing cabin body 8, in cabin body 8, install integrated auxiliary control equipment, temperature and humidity control system, illumination, fire-fighting, secondary intelligent apparatus etc., the screen cabinet in cabin body 8 can single-row or dually arrayed.
The present invention arranges GRC layer insulation layer is inside and outside, the GRC layer that wherein GRC material is made has stronger corrosion-resistant, chemically-resistant, impermeabilisation, durability, weather resistance, GRC prefabricated cabin body of the present invention possesses and has stronger resistivity to acid, alkali, salt and most of organic matter, greatly promotes the application life of cabin body.
Glass fiber in GRC material effectively can solve cement crawling and the cabin body deformability of generation that expands with heat and contract with cold, the problem in crack, and prefabricated cabin of the present invention goes for the larger area of the temperature difference.
The cabin body 8 that GRC makes has fabulous hydrophily, moisture resistance, anti-flammability, and the steam in cabin body 8 material absorbable air, makes steam not easily adhere on bulkhead, inhibit the generation of condensation.
The cabin body 8 that GRC makes possesses good fire resistance, the prefabricated cabin of relative steel structural form, and GRC prefabricated cabin of the present invention can better meet the fire protection requirement of transformer station.
The body of wall 1 of cabin body 8 is built by GRC material and heat insulating material and is formed, the heat-insulating property of GRC material is better than the metal material of steel structural form prefabricated cabin body of wall, therefore under the temperature prerequisite meeting below deck equipment running environment, thickness of wall body of the present invention is less than the prefabricated cabin of steel structural form, adds debug space in cabin.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. the secondary device prefabricated cabin of a GRC material, it is characterized in that: comprise cabin body (8), described cabin body (8) surrounds cuboid by body of wall (1), described body of wall (1) is followed successively by GRC layer (3), insulation layer (2) and GRC layer (3) from inside to outside, described body of wall end face (9) is all preset with welded connections (4), is interconnected by welded connections (4) between neighboring walls (1).
2. the secondary device prefabricated cabin of GRC material according to claim 1, is characterized in that: be equipped with GRC layer (3) outside described welded connections (4), makes between adjacent body of wall (1) for integral type and without seam.
3. the secondary device prefabricated cabin of GRC material according to claim 1, is characterized in that: the both sides of the body of wall (1) that body (8) side, described cabin is longer are respectively provided with a hatch door (5).
4. the secondary device prefabricated cabin of GRC material according to claim 1, is characterized in that: in described cabin body (8), the bottom of one group of relative two sides body of wall (1) is provided with several suspension centres (7); Another bottom organizing relative two sides body of wall (1), described cabin body (8) is provided with several drain gullies (6).
5. the secondary device prefabricated cabin of GRC material according to claim 4, is characterized in that: described several suspension centres (7) and several drain gullies (6) are all evenly arranged.
6. the secondary device prefabricated cabin of GRC material according to claim 1, is characterized in that: the single-row or dually arrayed of the screen cabinet in described cabin body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877480.4A CN105442871A (en) | 2015-12-04 | 2015-12-04 | Secondary equipment prefabricated cabin made of GRC material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877480.4A CN105442871A (en) | 2015-12-04 | 2015-12-04 | Secondary equipment prefabricated cabin made of GRC material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105442871A true CN105442871A (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510877480.4A Pending CN105442871A (en) | 2015-12-04 | 2015-12-04 | Secondary equipment prefabricated cabin made of GRC material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105442871A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487683A (en) * | 2018-04-03 | 2018-09-04 | 深圳市怡富通讯科技有限公司 | prefabricated cabin |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2419716Y (en) * | 2000-04-21 | 2001-02-14 | 王伟烈 | Nonmetal glass fiber reinforced cement box for power substation |
| CN1397698A (en) * | 2001-07-17 | 2003-02-19 | 沈阳建宝丽新型建材有限公司 | External wall slab for building and its productive technology and apparatus |
| KR20050058164A (en) * | 2003-12-11 | 2005-06-16 | 정용수 | Legs for indoor and outdoor temporary boards |
| CN1822460A (en) * | 2006-01-19 | 2006-08-23 | 王亦民 | Processing method for assembling non-metal box transforming station case |
| CN205206393U (en) * | 2015-12-04 | 2016-05-04 | 南京国电南自电网自动化有限公司 | Prefabricated cabin of secondary equipment of GRC material |
-
2015
- 2015-12-04 CN CN201510877480.4A patent/CN105442871A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2419716Y (en) * | 2000-04-21 | 2001-02-14 | 王伟烈 | Nonmetal glass fiber reinforced cement box for power substation |
| CN1397698A (en) * | 2001-07-17 | 2003-02-19 | 沈阳建宝丽新型建材有限公司 | External wall slab for building and its productive technology and apparatus |
| KR20050058164A (en) * | 2003-12-11 | 2005-06-16 | 정용수 | Legs for indoor and outdoor temporary boards |
| CN1822460A (en) * | 2006-01-19 | 2006-08-23 | 王亦民 | Processing method for assembling non-metal box transforming station case |
| CN205206393U (en) * | 2015-12-04 | 2016-05-04 | 南京国电南自电网自动化有限公司 | Prefabricated cabin of secondary equipment of GRC material |
Non-Patent Citations (1)
| Title |
|---|
| 顾锦书等: "GRC复合材料预制式二次设备舱结构及仿真分析", 《华电技术》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487683A (en) * | 2018-04-03 | 2018-09-04 | 深圳市怡富通讯科技有限公司 | prefabricated cabin |
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| PB01 | Publication | ||
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Application publication date: 20160330 |