CN213980109U - Large-scale skid-mounted multifunctional combined prefabricated cabin - Google Patents
Large-scale skid-mounted multifunctional combined prefabricated cabin Download PDFInfo
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- CN213980109U CN213980109U CN202021555176.0U CN202021555176U CN213980109U CN 213980109 U CN213980109 U CN 213980109U CN 202021555176 U CN202021555176 U CN 202021555176U CN 213980109 U CN213980109 U CN 213980109U
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Abstract
The utility model provides a prefabricated cabin of large-scale sled dress formula many function combination, including the cabin body and set up high tension switchgear, substation equipment, the no power compensation equipment in the cabin body, high tension switchgear, substation equipment and no power compensation equipment connect gradually and all set up on the chassis, still are provided with damping device and locking device on the chassis, and the top of chassis is provided with hoisting accessory, and damping device is connected with the no power compensation equipment, and locking device sets up the both sides face at the chassis. The utility model provides a large-scale skid-mounted multifunctional combined prefabricated cabin, when rebuilding and expanding projects in mountain areas, mining areas and the like, the problems of limited site, inconvenient civil engineering construction, short commissioning period of power transmission equipment and frequent site conversion are avoided; the whole equipment is prefabricated, and is plug and play on site, so that the installation and construction workload of electromechanical equipment on the site of a user is reduced, the expansibility of the equipment is improved, and the investment cost of later reconstruction and expansion is reduced.
Description
Technical Field
The utility model relates to a transformer substation technical field especially relates to a prefabricated cabin of large-scale sled dress formula many function combination.
Background
In the building engineering, a substation is often built outdoors due to the requirement of actual production, however, in the existing traditional station building mode, a plurality of substation devices need to be transported outdoors for assembly and connection, and the requirements of the devices on site construction are strict, so that on one hand, the workload of on-site civil engineering construction is large, the reconstruction and extension period and the cost are high, and on the other hand, the workload of on-site cable connection, secondary line connection and other electromechanical construction is large, and on the other hand, the occupied area is large, the construction is large, the installation, disassembly and reconstruction are inconvenient, and the cost is high; when the place needs to be changed, the waste of resources such as disassembling equipment and civil engineering can be caused at the same time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a large skid-mounted multifunctional combined prefabricated cabin, which solves the technical problems of limited site, inconvenient civil engineering construction, short commissioning period of power transmission equipment and frequent site conversion of reconstruction and extension projects in mountainous areas, mining areas and the like; the whole equipment is prefabricated, and is plug and play on site, so that the installation and construction workload of electromechanical equipment on the site of a user is reduced, the expansibility of the equipment is improved, and the investment cost of later reconstruction and expansion is reduced.
The utility model provides a prefabricated cabin of large-scale sled dress formula many function combination, is in including the cabin body and setting internal high tension switchgear, substation equipment, no power compensation equipment in cabin, high tension switchgear, substation equipment and no power compensation equipment connect gradually and all set up on the chassis, still be provided with damping device and locking device on the chassis, the top of chassis is provided with hoisting accessory, damping device with no power compensation equipment connects, locking device sets up the both sides face of chassis.
The high-voltage switchgear is connected with an outdoor grounding system, a buried cable and an overhead cable are arranged on the high-voltage switchgear, and the end part of the underframe is close to the high-voltage switchgear and is also provided with a skid-mounted traction point.
The powerless compensation equipment comprises a reactor, a capacitor connected with the reactor, a low-voltage isolating switch and an indoor grounding system connected with the top end low-voltage isolating switch, wherein the capacitor is arranged on a damping device, the low-voltage isolating switch is connected with the power transformation equipment through a cable, and the reactor, the capacitor, the low-voltage isolating switch and the indoor grounding system are arranged in a power distribution room.
The one end of electricity distribution room still be provided with patrol and examine the corridor operating room and with patrol and examine the alarm device that the corridor operating room is connected.
And a telescopic outdoor camera is arranged above the power distribution room.
The underframe is prefabricated by low-alloy high-strength steel.
Preferably, the high-low voltage switch equipment and the main transformer equipment are provided with anti-seismic and external protection devices; preferably, the powerless compensation equipment is provided with a temperature and humidity monitoring device and an automatic fire alarm system.
The utility model discloses reach following effect of showing:
(1) the construction method has the advantages that the construction related workload is built on site without soil, the construction workload of electrical machines and electrical machines is greatly reduced, the equipment integration performance is high, the transformer substation is a multifunctional combined prefabricated transformer substation, the occupied area is small, and the management and maintenance cost is low;
(2) the main transformer and reactive load capacity have high expandability, and the capacity expansion is realized under the condition of not replacing the prefabricated cabin equipment, so that the later-period investment cost of a user is reduced;
(3) through the integrated design of the substation equipment, the rapid transition and rapid commissioning can be realized, the whole cabin can be pulled and dragged on the spot or transported integrally by an automobile, the transition efficiency of the equipment is improved, the power transmission commissioning period is shortened, the labor time is greatly saved, and the working efficiency is improved.
Drawings
Fig. 1 is the internal structure schematic diagram of the prefabricated cabin in the embodiment of the present invention.
Fig. 2 is the right side view of the internal structure of the prefabricated cabin in the embodiment of the present invention.
Wherein the reference numerals are: 1. a power transformation device; 2. a cable channel; 3. a reactor; 4. a capacitor; 5. A damping device; 6. an indoor grounding system; 7. an alarm device; 8. inspecting a corridor operating room; 9. a distribution room; 10. a low voltage isolation switch; 11. an internal environment control system; 12. a retractable outdoor camera; 13. An overhead cable; 14. burying a cable; 15. an outdoor grounding system; 16. skid-mounting a traction point; 17. a high voltage switchgear; 18. a chassis; 19. a vehicle body locking device; 20. a protective cage; 21. and (4) a hoisting system.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is described below by way of specific embodiments.
Referring to fig. 1 and 2, the large skid-mounted multifunctional combined prefabricated cabin comprises a cabin body, a high-voltage switch device 17, a power transformation device 1 and a powerless compensation device, wherein the high-voltage switch device 17, the power transformation device 1 and the powerless compensation device are arranged in the cabin body, the high-voltage switch device 17, the power transformation device and the powerless compensation device are sequentially connected and are all arranged on an underframe, a damping device 5 and a locking device are further arranged on the underframe, a lifting device is arranged above the underframe, the damping device 5 is connected with the powerless compensation device, and the locking device is arranged on two side faces of the underframe.
The high-voltage switch device 17 is connected with an outdoor grounding system 15, a buried cable 14 and an overhead cable 13 are arranged on the high-voltage switch device 17, and a skid-mounted traction point 16 is further arranged at the position, close to the high-voltage switch device 17, of the end part of the underframe 18.
The powerless compensation equipment comprises a reactor 3, a capacitor 4 connected with the reactor 3, a low-voltage isolating switch 10 and an indoor grounding system 6 connected with a top end low-voltage isolating switch 10, wherein the capacitor 4 is arranged on a damping device 5, the low-voltage isolating switch 10 is connected with the power transformation equipment through a cable, and the reactor 3, the capacitor 4, the low-voltage isolating switch 10 and the indoor grounding system 6 are arranged in a power distribution room 9; the cable is arranged in the cable channel 2.
One end of the power distribution room 9 is also provided with an inspection corridor operating room 8 and an alarm device 7 connected with the inspection corridor operating room 8.
A telescopic outdoor camera 12 is arranged above the distribution room 9.
The underframe is prefabricated by low-alloy high-strength steel.
Preferably, the high-low voltage switch equipment and the main transformer equipment are provided with anti-seismic and external protection devices; preferably, the powerless compensation equipment is provided with a temperature and humidity monitoring device and an automatic fire alarm system.
The utility model discloses a concrete working process:
an outdoor high-low voltage switch, a transformer, a lightning arrester, a sensor, an outdoor grounding system 15 and the like are arranged at the outer part of the cabin, reactive compensation devices such as a capacitor 4 and a reactor 3, an indoor grounding system 6 and an internal environment control system 11 are arranged in the cabin, and multifunctional combined prefabrication of the cabin is realized;
the high-foundation underframe is integrally welded and formed by adopting 400mm low-alloy high-strength steel;
the chassis is provided with a traction and traction point, a vehicle body locking device 19 and a damping device 5, a hoisting system 21, an external protection cage 20 and the like meet the requirements of long-distance on-site traction, automobile transportation, earthquake resistance and protection on-board external primary and secondary cable special channels and indoor and outdoor secondary grounding devices, high-low voltage primary and secondary cables and ground rows are prefabricated in advance, and the workload of on-site electromechanical installation and construction is reduced.
The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.
Claims (6)
1. The utility model provides a prefabricated cabin of large-scale sled dress formula many function combination, its characterized in that, includes high tension switchgear, substation equipment, no power compensation equipment, high tension switchgear substation equipment with no power compensation equipment connects gradually and all sets up on the chassis, no power compensation equipment still sets up at the cabin internally, still be provided with damping device and locking device on the chassis, the top of chassis is provided with hoisting accessory, damping device with no power compensation equipment connects, locking device sets up the both sides face of chassis.
2. The large skid-mounted multifunctional combined prefabricated cabin according to claim 1, wherein the high-voltage switch equipment is connected with an outdoor grounding system, buried cables and overhead cables are arranged on the high-voltage switch equipment, and a skid-mounted traction point is further arranged at the position, close to the high-voltage switch equipment, of the end part of the underframe.
3. The large skid-mounted multifunctional combined prefabricated cabin according to claim 2, wherein the powerless compensation equipment comprises a reactor, a capacitor connected with the reactor, a low-voltage isolating switch and an indoor grounding system connected with the low-voltage isolating switch, the capacitor is arranged on a damping device, the low-voltage isolating switch is connected with the transformation equipment through a cable, and the reactor, the capacitor, the low-voltage isolating switch and the indoor grounding system are arranged in a distribution room.
4. The large skid-mounted multifunctional combined prefabricated cabin according to claim 3, wherein one end of the power distribution room is further provided with an inspection corridor operation room and an alarm device connected with the inspection corridor operation room.
5. The large skid-mounted multifunctional combined prefabricated cabin according to claim 4, wherein a telescopic outdoor camera is arranged above the power distribution room.
6. The large skid-mounted multifunctional combined prefabricated cabin according to claim 5, wherein the underframe is prefabricated by low-alloy high-strength steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021555176.0U CN213980109U (en) | 2020-07-31 | 2020-07-31 | Large-scale skid-mounted multifunctional combined prefabricated cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021555176.0U CN213980109U (en) | 2020-07-31 | 2020-07-31 | Large-scale skid-mounted multifunctional combined prefabricated cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213980109U true CN213980109U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021555176.0U Active CN213980109U (en) | 2020-07-31 | 2020-07-31 | Large-scale skid-mounted multifunctional combined prefabricated cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213980109U (en) |
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2020
- 2020-07-31 CN CN202021555176.0U patent/CN213980109U/en active Active
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