CN2392282Y - Pre-fabricated type transformer station casing - Google Patents
Pre-fabricated type transformer station casing Download PDFInfo
- Publication number
- CN2392282Y CN2392282Y CN 99243944 CN99243944U CN2392282Y CN 2392282 Y CN2392282 Y CN 2392282Y CN 99243944 CN99243944 CN 99243944 CN 99243944 U CN99243944 U CN 99243944U CN 2392282 Y CN2392282 Y CN 2392282Y
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- plate
- transformer station
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- station box
- caisson
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Abstract
The utility model discloses a pre-fabricated type transformer station box body, belonging to the technical field of power supply and electrical distribution. The box body comprises a base, a surrounding plate, a partition plate, a door and a top cover. A frame is made of section for the base. The frame is fixed with a metal plate, and a semi-enclosed caisson type base is formed. The metal plate is provided with a wire inlet hole and a wire outlet hole. A sealing member is respectively arranged in the wire inlet hole and the wire outlet hole. When the box body provided with the caisson type base is installed, the caisson base is buried under an earth surface, which is convenient to lead a cable to be connected. The height of the box body on the earth surface can be effectively reduced. People's view rays can not be hindered. The utility model is coordinated and consistent with environment. The caisson can also prevent oil which leaks from the transformer from flowing out of the box body. The utility model conforms requirements of environmental protection.
Description
The utility model discloses a kind of pre-installed transformer station box, belong to for the distribution technique field.
Progress along with society, people are more and more higher to the requirement of powered products, not only require powered products that safe and reliable high-quality electric power can be provided, require also that the volume of powered products own is little, compact conformation, easy for installation, quick, various installation environments can be adapted to, particularly environmental requirement will be satisfied.It is big that present preassembled transformer station ubiquity volume, the casing height, take erection space and the space is many, the waste soil, increase the defective of construction cost, in certain areas, locate as scenic spot, residential quarters, square, street etc., the preassembled transformer station of high large volume blocks people's sight, is repugnant to the eye, and is inharmonious with surrounding environment, the casing blow-by of present in addition preassembled transformer station, when transformer generation oil leakage fault, can not preserve the oil that transformer leaks and pollute surrounding environment, can not satisfy environmental requirement.
The purpose of this utility model is a kind of pre-installed transformer station box of design, and volume is little, and casing exposes highly low, and sealing is strong, satisfies environmental requirement.
The pre-installed transformer station box that the utility model is designed, include base, coaming plate, dividing plate, door and top cover, coaming plate and door are installed on the base, form the end of pre-installed transformer station box and box body wall all around, and top cover is installed in all around on the box body wall, dividing plate is installed in the casing, base is made framework by shape, and fixed metal plate on framework forms semi-enclosed caisson type base, on metallic plate, have entrance hole and wire hole, on entrance hole and the wire hole seal is housed.
Adjustable transformer bracket is housed in the caisson type base, on the adjustable transformer bracket connection holes is arranged, link with connection holes at least four connection holes on the caisson type base.
Be divided into two or three space independently mutually by metallic plate in the caisson type base of the pre-installed transformer station box that the utility model is designed, when being divided into two mutually independently during the space, its spread pattern is a day font, when being divided into three mutually independently during the space, it is arranged as the order font or is isosceles triangle.
The top cover of the pre-installed transformer station box that the utility model is designed comprises inside and outside layer cover plate and boundary frame area, leaves the space between its internal layer cover plate and the outer cover plate, has ventilation hole around the boundary frame area, and top cover is slope shape or herringbone domatic.
When the pre-installed transformer station box inner-use clapboard is divided into two mutually independently during the space, on one of them space inside ceiling panel is housed, anti-condensation plate is housed on the another one space, anti-condensation plate is slope shape or herringbone domatic, the periphery of anti-condensation plate has ventilation hole; When the pre-installed transformer station box inner-use clapboard is divided into three mutually independently during the space, wherein on two spaces inside ceiling panel is housed, anti-condensation plate is housed on the another one space, anti-condensation plate is slope shape or herringbone domatic, the periphery of anti-condensation plate has ventilation hole.
Have shutter on the door of the pre-installed transformer station box that the utility model is designed.
The inboard of the shutter on the door of the pre-installed transformer station box that the utility model is designed has the labyrinth type dust board, and the labyrinth type dust board is made up of two blocks of plates at interval that have that overlap each other at least, and dust board has three limits and door-plate to link.
The designed pre-installed transformer station box of the utility model has following advantage:
1. the volume of pre-installed transformer station box is little, expose highly low, compact conformation, easy for installation, quick.The pre-installed transformer station box that the utility model is designed adopts the caisson type base, and the inlet wire in the transformer station, outlet and a part of transformer are installed in the caisson, has reduced the height of base upper box body part.In installation, the caisson type base is installed in below the face of land, matches with cable trough or underground cable, making pre-installed transformer station box be exposed at the above part in the face of land outward highly reduces, thereby do not block people's sight, make it consistent, give the open sensation of sight line with environmental harmony.The high-tension switch cabinet that the casing of preassembled transformer station is used the substation, transformer, low-voltage distribution equipment all are installed in the pre-installed transformer station box, compact conformation, during installation, only need in desired location the pre-installed transformer station box integral installation, inlet wire cable and outlet cable have been connected, transformer station gets final product work, thereby has simplified on-site installation work, makes installation process convenient, fast.
2. pre-installed transformer station box good airproof performance, compliance with environmental protection requirements.The caisson type base is made by framework and metallic plate, forms semi-enclosed caisson, and inside is divided into two or three space independently mutually, and inlet wire, outlet cable and transformer are installed respectively.The caisson space of transformer portion is installed seals, channel of heavy formation, when transformer generation oil accident, the oil of leakage flows in the channel of caisson, can not flow to outside the caisson, thereby can not pollute transformer station's environment on every side.The turnover line pore area that the turnover cable is installed has seal, can make segment space and caisson that the turnover cable is installed in the caisson isolated outward, both prevented that outside steam, foreign material from polluting the components and parts in the pre-installed transformer station box, also prevented of the pollution of the interior components and parts of pre-installed transformer station box the caisson external environment.
3. be provided with sun-proof, anti-condensation, ventilation and heat and hermetically-sealed construction in the pre-installed transformer station box, can satisfy the safe operation requirement of power supplying and distributing equipment under various installation environments.The top cover of pre-installed transformer station box is a double-decker, leaves the space between the ectonexine cover plate, and in order to ventilation and heat, outer cover plate can prevent the burning sun pre-installed transformer station box that is exposed to the sun, and prevents that temperature raises in the casing.Have ventilation hole around the boundary frame area of top cover, heat in the pre-installed transformer station box can be shed outside the case, door on the pre-installed transformer station box has shutter, can allow cold wind enter in the pre-installed transformer station box, cooling transformer, dust board on the shutter can stop that a part of dust enters in the pre-installed transformer station box, keeps the cleaning in the pre-installed transformer station box.Anti-condensation plate in the pre-installed transformer station box is slope shape or herringbone domatic, when steam is met condensation when going out dew at the internal layer cover inner surface, after dropping on the inclined-plane of anti-condensation plate, dew flows to the edges of boards of anti-condensation plate, prevent to drip on the transformer under dew directly, thereby guarantee the power supply unit safe operation.Between the base of preassembled transformer station, coaming plate, door and the top cover sealing strip is housed, can keeps the cleaning in the pre-installed transformer station box.
Fig. 1 is the front view of the structural representation of pre-installed transformer station box.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is the B-B cutaway view of Fig. 1.
Fig. 5 is the C-C cutaway view of Fig. 1.
Fig. 6 is the front view of the structural representation of second kind of pre-installed transformer station box
Fig. 7 is the left view of Fig. 6
Fig. 8 is the D-D cutaway view of Fig. 7.
Fig. 9 is the E-E cutaway view of Fig. 6.
Figure 10 is the F-F cutaway view of Fig. 6.
Figure 11 is the front view of the structural representation of the third pre-installed transformer station box.
Figure 12 is the left view of Figure 11.
Figure 13 is the G-G cutaway view of Figure 12.
Figure 14 is the H-H cutaway view of Figure 11.
Figure 15 is the I-I cutaway view of Figure 11.
Figure 16 is the front view of the structural representation of the 4th kind of pre-installed transformer station box.
Figure 17 is the cutaway view of Figure 16.
Below in conjunction with drawings and Examples the utility model is elaborated.
Embodiment 1
It is shown in Figure 5 that the structural representation of the described preassembled transformer station of present embodiment sees that Fig. 1 arrives.
Pre-installed transformer station box (following abbreviation casing) comprises base 1, coaming plate 2, dividing plate 3, door 4 and top cover 5, coaming plate 2 and door 4 respectively have four, coaming plate 2 and door 4 are installed on the base 1, form the end of casing and box body wall all around, and top cover 5 is installed in all around on the box body wall.Two dividing plates 3 are separated into three of order font spaces independently mutually with box house.Base 1 is the plane framework by channel-section steel system, be welded with the caisson made from steel plate 6 in the bottom surface of framework, caisson 6 is the channels by the steel plate weldering, with the semi-enclosed caisson type base of base 1 formation welded together, the two ends of caisson 6 have entrance hole 7 and wire hole 8 respectively, advance seal 9 is housed in the wire hole.Be welded with lifting plate 10 on the framework of base 1,24 installing holes 11 are arranged on it, adjustable transformer bracket 12 is welded by channel-section steel, and connection holes 13 is arranged on it, and the connection holes 13 on the adjustable transformer bracket 12 connects with installing hole 11 on lifting plate 10 by bolt.Have lifting pin 14 on the base 1 and leg 15 is installed, have shutter 16 on the door 4.
When using casing, high-tension switch cabinet 17, transformer 18 and low-voltage distribution apparatus 19 are installed in casing, transformer 18 is installed on the adjustable transformer bracket 12, according to the installation site of the adjustable transformer bracket 12 of the Height Adjustment of transformer on lifting plate 10, transformer 18 suitably is installed in the casing, and adjustable transformer bracket 12 links by 13 usefulness bolts of the connection holes on it and the connection holes 11 that lifts on the plate 10.
When casing is installed at the scene of using, casing integral body can be hung on the installation site with crane, with being installed, supports and static housing leg 15, caisson 6 is installed in below the plane, the face of land, inlet wire cable 20 and outlet cable 21 from advancing hole line 7 and wire hole 8 turnover casings, are sealed into outlet cable 20 and 21 with seal 9 respectively in entering wire hole 7 and 8.
Because the caisson 6 on the casing is installed in below the face of land, chest portion height more than the face of land is lower, generally only be about 1.4～1.5 meters, be lower than general adult's height of sighting line, thereby do not hinder people's sight, after square, residential quarters, tourist attractions, avenue side etc. are located to install, consistent with environmental harmony, give the open comfort of vision.Caisson 6 is channels of sealing in addition, also sealed 9 of the wire hole 7 and 8 that advance after the installation seals, thereby caisson 6 is isolated from the outside, in the time of can preventing that like this transformer 18 from oil accident taking place, the oil that leaks flows out the casing contaminated environment, can guarantee that also the components and parts in the casing are not subjected to external environmental interference, help substation safety operation work, make transformer station's compliance with environmental protection requirements.
It is shown in Figure 10 that the structural representation of the described pre-installed transformer station box of present embodiment sees that Fig. 6 arrives.
The described pre-installed transformer station box of present embodiment (hereinafter to be referred as casing) is basic identical with embodiment 1 described casing, difference is that base 1 is a space framework, make by channel-section steel, steel plate is welded in the frame outer surface of base 1, form caisson 6, (steel plate 22 is used as the lifting plate 10 in left side simultaneously with steel plate 22 in the inside of caisson 6, the base of the lifting plate 10 on right side and the end of caisson 6, join) and 23 inside with caisson 6 be divided into three spaces independently mutually, its spread pattern is the order font, and these three spaces are separately installed with turnover line cable 20,21 and transformer 18.Another difference is that top cover 5 is the double-decker of herringbone domatic, connect with the steel plate bar between outer cover plate 24 and the internal layer cover plate 25, leave the space between them, the inboard of internal layer cover plate 25 and the boundary frame area of top cover 26 are welded together, have ventilation hole 27 on the surrounding of boundary frame area 26, boundary frame area 26 is installed on the box body wall of being made up of coaming plate 2, door 4 all around.The 3rd difference to be casing separated by dividing plate 3 three mutually independently in the space, on the space that high and low pressure switchgear 17 and 19 are installed, internal head cover 28 and 29 are installed, on the space that transformer 18 is installed, anti-condensation plate 30 is installed, anti-condensation plate 30 is the herringbone domatic, and its plate periphery has ventilation hole 31.The 4th difference is that labyrinth type dust board 32 is equipped with in the inboard of the shutter 16 on the door 4, labyrinth type dust board 32 is made up of two blocks of steel plates that overlap each other, enter air in the casing from shutter 16 and between two block plates, turn to mobilely, airborne dust is dropped in the groove that lower steel plate constitutes.
The installation and application of the described casing of present embodiment and embodiment 1 are described basic identical, difference is that the framework of base 1 is three-dimensional framework, thereby make the intensity enhancing of caisson 6, and make caisson 6 can directly bear the weight of whole transformer station, make when transformer station is installed more convenient.Another difference is all to be divided into three spaces independently mutually by steel plate in the caisson 6 and in the casing, high-tension apparatus, transformer and low-voltage equipment are separated, make transformer station safer, in the caisson 6 independently the transformer installing space make the better effects if of anti-leakage of oil accident.The 3rd difference is that top cover 5 is double-decker, and outer cover plate 24 can prevent the burning sun casing that is exposed to the sun, and prevents that temperature raises in the casing, and the space between the inside and outside cover plate 24 and 25 can be used for ventilation and heat.The ventilation and heat structure that shutter 16 on ventilation hole 27 on the boundary frame area 26 on the top cover 5, the ventilation hole 31 of anti-condensation plate 30 and the door 4 constitutes in the casing, cold wind enters in the casing from shutter 16, behind the cooling transformer 18, hot blast sheds from ventilation hole 27, takes away the heat of transformer 18.The inboard that the 5th difference is shutter 16 has labyrinth type dust board 32, but blocks dust enter in the casing, keep the cleaning in the casing.
It is shown in Figure 15 that the structural representation of the described pre-installed transformer station box of present embodiment sees that Figure 11 arrives.
The described pre-installed transformer station box of present embodiment (hereinafter to be referred as casing) is basic identical with embodiment 2 described casings, difference is by steel plate 22 and 23 inside to be divided into three of isosceles triangle spaces independently mutually in the caisson 6, also box house is divided into three of isosceles triangle spaces independently mutually in the casing by dividing plate 3, another difference is on the caisson at entrance hole 7 places of caisson 6 protuberance to be arranged, have cover plate 33 on it, open cover plate 33, be convenient to install inlet wire cable 20.
The installation and application of the described casing of present embodiment and embodiment 2 are described basic identical, and difference is the operating position difference of the high and low pressure power distribution equipment in two embodiment.
It is shown in Figure 17 that the structural representation of the described pre-installed transformer station box of present embodiment sees that Figure 16 arrives.
The described pre-installed transformer station box of present embodiment (hereinafter to be referred as casing) is basic identical with embodiment 2 described casings, difference is only by steel plate 22 caisson 6 inside to be divided into two of day font spaces independently mutually in the caisson 6, also only by dividing plate 3 box house is divided into two mutual separate space of day font in the casing.
This casing generally is used for installing only to be had high-tension switch cabinet 17 and transformer 18 or low voltage switchgear 19 is only arranged and the preassembled transformer station of transformer 18, be the situation that high-tension switch cabinet 17 and transformer 18 are housed in the present embodiment, its installation is described identical with embodiment 2 with using method.
Claims (7)
1. pre-installed transformer station box, include base, coaming plate, dividing plate, door and top cover, coaming plate and door are installed on the base, form the end of pre-installed transformer station box and box body wall all around, and top cover is installed in all around on the box body wall, dividing plate is installed in the casing, it is characterized in that: base is made framework by shape, and fixed metal plate on framework forms semi-enclosed caisson type base, on metallic plate, have entrance hole and wire hole, on entrance hole and the wire hole seal is housed.
2. pre-installed transformer station box according to claim 1 is characterized in that: adjustable transformer bracket is housed in the caisson type base, on the adjustable transformer bracket connection holes is arranged, link with connection holes at least four connection holes on the caisson type base.
3. pre-installed transformer station box according to claim 1, it is characterized in that: be divided into two or three space independently mutually by metallic plate in the caisson type base, when being divided into two mutually independently during the space, its spread pattern is a day font, when being divided into three mutually independently during the space, it is arranged as the order font or is isosceles triangle.
4. pre-installed transformer station box according to claim 1 is characterized in that: top cover comprises inside and outside layer cover plate and boundary frame area, leaves the space between its internal layer cover plate and the outer cover plate, has ventilation hole around the boundary frame area, and top cover is slope shape or herringbone domatic.
5. pre-installed transformer station box according to claim 1, it is characterized in that: when the pre-installed transformer station box inner-use clapboard is divided into two mutually independently during the space, on one of them space inside ceiling panel is housed, anti-condensation plate is housed on the another one space, anti-condensation plate is slope shape or herringbone domatic, and the periphery of anti-condensation plate has ventilation hole; When the pre-installed transformer station box inner-use clapboard is divided into three mutually independently during the space, wherein on two spaces inside ceiling panel is housed, anti-condensation plate is housed on the another one space, anti-condensation plate is slope shape or herringbone domatic, the periphery of anti-condensation plate has ventilation hole.
6. pre-installed transformer station box according to claim 1 is characterized in that: have shutter on the described door.
7. pre-installed transformer station box according to claim 8 is characterized in that: the inboard of the shutter on the door has the labyrinth type dust board, and the labyrinth type dust board is made up of two blocks of plates at interval that have that overlap each other at least, and dust board has three limits and door-plate to link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99243944 CN2392282Y (en) | 1999-08-31 | 1999-08-31 | Pre-fabricated type transformer station casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99243944 CN2392282Y (en) | 1999-08-31 | 1999-08-31 | Pre-fabricated type transformer station casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2392282Y true CN2392282Y (en) | 2000-08-16 |
Family
ID=34030136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99243944 Expired - Lifetime CN2392282Y (en) | 1999-08-31 | 1999-08-31 | Pre-fabricated type transformer station casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2392282Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101237126B (en) * | 2007-12-20 | 2011-06-15 | 卧龙电气集团股份有限公司 | Pre-installed transformer station box structure |
| CN101267090B (en) * | 2007-03-16 | 2013-05-22 | Abb技术有限公司 | Substation and method for installing a substation |
| CN103474885A (en) * | 2013-09-16 | 2013-12-25 | 中山市明阳电器有限公司 | High-voltage low-voltage preassembling type transformer substation ice-block-falling-resistant top cover structure |
| CN104312329A (en) * | 2014-10-20 | 2015-01-28 | 江苏常明电力设备有限公司 | Prefabricated substation |
| CN106848860A (en) * | 2016-12-19 | 2017-06-13 | 四川宏华电气有限责任公司 | A kind of bus lifting cabinet for shale gas distribution system |
| CN112271625A (en) * | 2020-10-16 | 2021-01-26 | 国网浙江诸暨市供电有限公司 | An easy-to-install combined box-type substation |
| CN112271624A (en) * | 2020-10-16 | 2021-01-26 | 国网浙江诸暨市供电有限公司 | A combined box-type substation with a base |
| CN113839315A (en) * | 2021-10-29 | 2021-12-24 | 上海平高天灵开关有限公司 | An anti-condensation box-type opening and closing |
-
1999
- 1999-08-31 CN CN 99243944 patent/CN2392282Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101267090B (en) * | 2007-03-16 | 2013-05-22 | Abb技术有限公司 | Substation and method for installing a substation |
| CN101237126B (en) * | 2007-12-20 | 2011-06-15 | 卧龙电气集团股份有限公司 | Pre-installed transformer station box structure |
| CN103474885A (en) * | 2013-09-16 | 2013-12-25 | 中山市明阳电器有限公司 | High-voltage low-voltage preassembling type transformer substation ice-block-falling-resistant top cover structure |
| CN103474885B (en) * | 2013-09-16 | 2016-01-06 | 中山市明阳电器有限公司 | High-pressure and low-pressure type transformer substation ice-block-falling-retoptant toptant cover structure |
| CN104312329A (en) * | 2014-10-20 | 2015-01-28 | 江苏常明电力设备有限公司 | Prefabricated substation |
| CN106848860A (en) * | 2016-12-19 | 2017-06-13 | 四川宏华电气有限责任公司 | A kind of bus lifting cabinet for shale gas distribution system |
| CN112271625A (en) * | 2020-10-16 | 2021-01-26 | 国网浙江诸暨市供电有限公司 | An easy-to-install combined box-type substation |
| CN112271624A (en) * | 2020-10-16 | 2021-01-26 | 国网浙江诸暨市供电有限公司 | A combined box-type substation with a base |
| CN113839315A (en) * | 2021-10-29 | 2021-12-24 | 上海平高天灵开关有限公司 | An anti-condensation box-type opening and closing |
| CN113839315B (en) * | 2021-10-29 | 2024-06-07 | 上海平高天灵开关有限公司 | Anti-condensation box type switching station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |