CN2135851Y - Three-unit moveable transformer substation - Google Patents
Three-unit moveable transformer substation Download PDFInfo
- Publication number
- CN2135851Y CN2135851Y CN 92235680 CN92235680U CN2135851Y CN 2135851 Y CN2135851 Y CN 2135851Y CN 92235680 CN92235680 CN 92235680 CN 92235680 U CN92235680 U CN 92235680U CN 2135851 Y CN2135851 Y CN 2135851Y
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- Prior art keywords
- transformer
- high pressure
- base
- room
- low
- 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.)
- Expired - Fee Related
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Abstract
Disclosed is a three-unit moveable transformer substation, belonging to supply equipment for power supply. The utility model is composed of a high-voltage incoming feeder unit, a transformer and a low-volatile distribution unit which are all fixed on the base of a ski with a steel structure, wherein, a high-voltage house and a low-voltage house are positioned on the two ends of the base, and the high-voltage house and the low-voltage house which are made of iron are totally enclosed; the transformer is positioned at the center; the bottom of the base is provided with a return board, the upper part of the base is provided with an upper sealing board, and the lower part of the base is provided with a lower sealing board; the center of the base is provided with a reinforcing rib, and each side of the two ends of the base is respectively provided with a draw ring for draw and suspension in a short range. The utility model can be used for a field construction site, like highway construction, railway construction, and bridge construction.
Description
Three cell moving transformer stations belong to a kind of power supply power supply unit, are mainly used in the field construction scene, as building of highway, railway and bridge, and opencast mining, oil field, constructing tunnel place etc.
At present domesticly normally adopt fixedly transformer station for high voltage variable, distribution, this fixedly transformer station cost is higher, can not satisfy the needs of interim unit in charge of construction use again, and also will removing fixedly after engineering is finished, converting equipment and building cause great waste.
The purpose of this utility model is in order to satisfy the needs of field construction place such as highway, railway, bridge, constructing tunnel, a kind of three cell moving transformer stations are provided, and this transformer station can be contained in and do on train or the automobile to transport for long-distance mobile or be drawn to new construction site with the tractor short distance.
Three cell moving transformer stations are to the existing fixedly improvement of transformer station, this transformer station is made up of high pressure wire inlet unit, transformer and low-voltage distribution unit, three unit all are fixed on (see figure 1) on the sled base 32 of steel construction, its mesohigh wire inlet unit and low-voltage distribution unit adopt totally-enclosed iron room, they are positioned at the two ends of sled base 32, in the middle of transformer 8 is positioned at.The high pressure wire inlet unit is installed in folding high tension terminal 1 and dress high pressure inlet wire insulator 2 thereon on the high pressure room, high pressure wall conduit tube 3 by high pressure room 28; High-tension fuse 4 is housed in the room, vacuum circuit-breaker 5, vacuum circuit-breaker handle 6, lightning arrester 7 critical pieces such as grade are formed, this switch knob 6 is installed near the door 31 in high pressure room 28, adopt manually control, safe and reliable, the high pressure wire inlet unit is powered through the transformer 8 of high-tension cable in the middle of being positioned at by electrical network.
8 pairs of limit 6.3KV of transformer are connected to totally-enclosed low pressure made of iron room 29, are divided into 2 loops, and a loop 6.3KV is for load, and another loop is for the transformer 19 of 6.3KV/0.4KV, as the operation control of this equipment, illumination, electric fan electricity consumption.Its output line 6.3KV adopts the high-tension cable outlet; 0.4KV adopt the low-voltage cable outlet; current transformer 13, ammeter 14, voltage transformer 15 are housed in low pressure room 29; voltmeter 16 is as current/voltage indication and measurement; ground measuring tester 27 is as high pressure electric leakage supervision, overcurrent protection and supervision; lightning arrester 7 is as discharge prevention, and isolating switch handle 18 is installed in 29 outsides, low pressure room, can manually control.
The base of this mobile substation adopts the totally-enclosed sled base 32 of steel construction, and the base bottom has upper sealing plate 36 is arranged on the slide plate 34, has following shrouding 37, centre that reinforcement 35 is arranged down, and the every side in two ends has 2 traction draw rings 33, draws and opens and hang use as short distance.
Important technological parameters:
1, input rated voltage 35KV, rated current 10A;
2, output rated voltage 6.3KV;
3, lighting transformer input and output rated voltage 6.3KV/0.4KV;
4, base length * wide=9500mm * 2200mm.
Description of drawings:
Fig. 1 is three cell moving substation structure schematic diagrames;
Fig. 2 is three cell moving transformer station base front views;
Fig. 3 is three cell moving transformer station base vertical views;
Fig. 4 is this mobile substation transformer front view;
Fig. 5 is this mobile substation transformer vertical view.
Number in the figure: 1, high tension terminal; 2, high pressure inlet wire insulator; 3, high pressure wall conduit tube; 4, high-tension fuse; 5, vacuum circuit-breaker; 6, vacuum circuit-breaker handle; 7, lightning arrester; 8, transformer; 9, high voltage input terminal; 10, low-voltage output; 11, high-pressure side joint pipeline; 12, low-pressure end joint pipeline; 13, current transformer; 14, ammeter; 15, voltage transformer; 16, voltmeter; 17, isolating switch; 18, isolating switch handle; 19, S7 transformer; 20,380
Switch; 21,30A fuse; 22,220
Switch; 23,5A fuse; 24, outdoor lighting lamp; 25, indoor illumination; 26, outdoor indicator light; 27, ground measuring tester; 28, high pressure room; 29, low pressure room; 30, rain visor; 31, door; 32, base; 33, traction draw ring; 34, slide plate; 35, reinforcement; 36, upper sealing plate; 37, following shrouding; 38, oil pressure gauge; 39, oil level gauge; 40, pressure relief valve; 41, protection device; 42, fluid drain valve; 43, fin; 44, reinforcing bar band; 45, transformer base; 46, suspension ring; 47, screw nut.
Remove and install and transport
Electric component in the high-low pressure room is fixed on indoor, move together with base during resettlement, need not to dismantle and reinstall, if long-distance resettlement transportation, transformer 8 can be pulled down packing, the road and bridge load-bearing is during less than transformer station's weight, reinstalls after transporting to the calibrating place, wiring directly is connected with the high-low pressure room get final product.If short distance resettlement at the construction field (site), transformer 8 need not pulled down, and directly is drawn to the use of calibrating place at natural road or ground with tractor.
Claims (7)
1, the utility model belongs to three cell moving transformer stations, it is by the high pressure wire inlet unit, transformer and low-voltage distribution unit are formed, it is characterized in that above-mentioned three unit all are fixed on the sled base 32 of steel construction, its mesohigh wire inlet unit and low-voltage distribution unit are positioned at sled base two ends, adopt totally-enclosed iron room, i.e. high pressure room 28, low pressure room 29;
2, according to the described mobile substation of claim 1, the high pressure wire inlet unit that it is characterized in that it is by high pressure room 28, be installed in the high tension terminal rolled over 1 on the high pressure room, dress high pressure inlet wire insulator 2 thereon, high pressure wall conduit tube 3, high-tension fuse 4 is housed, vacuum circuit-breaker 5, vacuum circuit-breaker handle 5, lightning arrester 7 in the room;
3, according to the described mobile substation of claim 1, it is characterized in that its 8 pairs of limit 6.3KV of transformer are connected to low pressure room 29, be divided into the loop 6.3KV in 2 loops for load, another loop is for the transformer 19 of 6.3KV/04KV;
4,, it is characterized in that in low pressure room 29, being equipped with current transformer 13, ammeter 14, voltage transformer 15, voltmeter 16, isolating switch 17, transformer 19 according to the described mobile substation of claim 1;
5, according to the described mobile substation of claim 1, the sled base 32 that it is characterized in that it adopts totally-enclosed steel construction, and slide plate 34 is equipped with in the bottom, top has upper sealing plate 36, bottom to have following shrouding 37, centre to have reinforcement 35, the every side in two ends that traction draw ring 33 is arranged;
6, according to the described mobile substation of claim 1, it is characterized in that transformer 8 both sides are furnished with fin 43, do not establish conservator above the transformer 8 at this, replace with pressure relief valve 40; The stiffener band is arranged around the transformer 8;
7, according to the described mobile substation of claim 1, it is characterized in that high pressure room 28, low pressure room 29 adopt the sheet iron making integrally welded with base 32, outdoor indicator light when illuminating lamp 24, outdoor indicator light 26 being housed disconnecting as circuit breaker 5, the indoor illuminating lamp 25 that is equipped with.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 92235680 CN2135851Y (en) | 1992-09-29 | 1992-09-29 | Three-unit moveable transformer substation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 92235680 CN2135851Y (en) | 1992-09-29 | 1992-09-29 | Three-unit moveable transformer substation |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2135851Y true CN2135851Y (en) | 1993-06-09 |
Family
ID=33777395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 92235680 Expired - Fee Related CN2135851Y (en) | 1992-09-29 | 1992-09-29 | Three-unit moveable transformer substation |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2135851Y (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102386578A (en) * | 2011-11-30 | 2012-03-21 | 李哲 | Mobile underground mine-use box type transformer |
CN102733624A (en) * | 2012-05-31 | 2012-10-17 | 江苏盈方智能科技有限公司 | Mobile electrical equipment room |
CN103311832A (en) * | 2013-06-07 | 2013-09-18 | 泰兴市开关厂 | Outdoor box-type mobile substation |
CN109066431A (en) * | 2018-07-12 | 2018-12-21 | 无锡固亚德电力设备有限公司 | Sled towed substation prefabricated cabin |
CN113734631A (en) * | 2021-08-26 | 2021-12-03 | 广西电网有限责任公司钦州浦北供电局 | Transformer bears land conveyer |
-
1992
- 1992-09-29 CN CN 92235680 patent/CN2135851Y/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102386578A (en) * | 2011-11-30 | 2012-03-21 | 李哲 | Mobile underground mine-use box type transformer |
CN102386578B (en) * | 2011-11-30 | 2014-12-17 | 沈阳有色冶金设计研究院 | Mobile underground mine-use box type transformer |
CN102733624A (en) * | 2012-05-31 | 2012-10-17 | 江苏盈方智能科技有限公司 | Mobile electrical equipment room |
CN103311832A (en) * | 2013-06-07 | 2013-09-18 | 泰兴市开关厂 | Outdoor box-type mobile substation |
CN109066431A (en) * | 2018-07-12 | 2018-12-21 | 无锡固亚德电力设备有限公司 | Sled towed substation prefabricated cabin |
CN113734631A (en) * | 2021-08-26 | 2021-12-03 | 广西电网有限责任公司钦州浦北供电局 | Transformer bears land conveyer |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |