CN209844631U - Emergency electricity-protecting pile for large underground power distribution room - Google Patents
Emergency electricity-protecting pile for large underground power distribution room Download PDFInfo
- Publication number
- CN209844631U CN209844631U CN201920964592.7U CN201920964592U CN209844631U CN 209844631 U CN209844631 U CN 209844631U CN 201920964592 U CN201920964592 U CN 201920964592U CN 209844631 U CN209844631 U CN 209844631U
- Authority
- CN
- China
- Prior art keywords
- phase
- indicator
- busbar
- female
- side terminal
- 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
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 9
- 238000010248 power generation Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to an protect electrical equipment technical field, a emergent power protection stake of large-scale underground distribution room, it is including drawing together base and block terminal, the preceding entrance hole that is provided with of base, be provided with switch circuit breaker in the block terminal, the phase indicator, inlet wire side terminal, outlet wire side terminal and zero line row, inlet wire side terminal connection is provided with female the arranging of first three-phase, outlet wire side terminal connection is provided with female the arranging of second three-phase, the both ends of phase indicator are female to be connected with female the arranging of first three-phase and the second three-phase respectively, female the arranging of first three-phase is connected with first three-phase electrification indicator, female arranging of second three-phase is connected with second three-phase electrification indicator, first three-phase electrification indicator and second three-phase electrification indicator all arrange with the zero line and are connected. The utility model has the advantages of reasonable and compact structure, convenient to use has solved the unable underground problem of entering the district of emergency power-generating cars, and the power problem when a plurality of equipment need the power supply simultaneously, emergency power source fixed in place solves the interim power consumption of facility and maintenance in the district.
Description
Technical Field
The utility model relates to an protect electrical equipment technical field, be an emergent guarantor's electric stake of large-scale underground electricity distribution room.
Background
At present, in a distribution room of a residential community, one distribution room is connected with a plurality of buildings and some public facilities, and some facilities need to use a power generation car for temporary power utilization during power failure or maintenance; however, in a newly-built residential district, the distribution room is often underground and is together with an underground garage, and due to height limitation, the power generation car cannot be driven into the underground and cannot be connected into a distribution system for temporary power supply, so that once the elevator is powered off due to power failure and the two power supplies of important loads are powered off, the induced consequences are very serious.
Disclosure of Invention
The utility model provides an emergent power protection stake of large-scale underground electricity distribution room has overcome above-mentioned prior art not enough, and it can effectively solve current power generation car and have highly restricted, and the problem that power distribution system carries out interim distribution can not directly be inserted to the mode of connection of current power generation car power supply.
The technical scheme of the utility model is realized through following measure: an emergency electricity-protecting pile for a large underground power distribution room comprises a base and a distribution box fixedly arranged on the base, wherein a wire inlet hole is arranged in front of the base, a switch circuit breaker, a phase indicator and a zero line bar are arranged in the distribution box, two ends of the switch circuit breaker are respectively arranged as a wire inlet side terminal and a wire outlet side terminal, the wire inlet side terminal is connected with a first three-phase bus bar, the wire outlet side terminal is connected with a second three-phase bus bar,
wiring ports at two ends of the phase indicator are respectively connected with the first three-phase busbar and the second three-phase busbar so as to indicate whether the wiring of the A phase, the B phase and the C phase of the first three-phase busbar is consistent with the wiring of the A phase, the B phase and the C phase of the second three-phase busbar;
the first three-phase busbar is connected with a first three-phase electrification indicator, the second three-phase busbar is connected with a second three-phase electrification indicator, and the first three-phase electrification indicator and the second three-phase electrification indicator are both connected with the zero line busbar.
The following are further optimization or/and improvement of the technical scheme of the utility model:
the upper line hole of above-mentioned base is provided with 4, all is equipped with the shutoff of pluggable on every entrance hole and blocks up.
The wire outlet end of the first three-phase busbar, the wire outlet end of the second three-phase busbar and the two wire outlet ends of the zero line row are provided with wire connecting holes with different sizes.
The wiring hole is at least provided with three specifications, namely a large specification, a medium specification and a small specification, so as to be used for connecting cables with different specifications and inner diameters.
The utility model has the advantages of reasonable and compact structure, convenient to use has solved the unable underground problem of entering the district of emergency power-generating cars, has also solved simultaneously in the district, the power problem when a plurality of equipment need supply power simultaneously, the utility model discloses an emergency power source fixed in place only needs an emergency power-generating cars, can solve the interim power consumption of facility and maintenance in the district. The utility model discloses still can pass through the distribution facility, can realize that the multiple spot supplies power simultaneously, it is convenient.
Drawings
Fig. 1 is a schematic diagram of the internal structure of the preferred embodiment of the present invention.
Fig. 2 is the utility model discloses with female circuit connection schematic diagram of arranging of electricity distribution room.
Fig. 3 is a schematic view of the structure of the present invention.
The codes in the figures are respectively: 1 is the base, 2 is the block terminal, 3 is the entrance hole, 4 is switch circuit breaker, 5 is the phase indicator, 6 is zero line row, 7 is female arranging of first three-phase, 8 is female arranging of second three-phase, 9 is first three-phase electrification indicator, 10 is second three-phase electrification indicator, 11 is the ground connection row, 12 is the wiring hole, 13 is female arranging of electricity distribution room low pressure, 14 is 4 core copper cables.
Detailed Description
The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.
In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.
The invention will be further described with reference to the following examples and drawings:
as shown in attached figures 1, 2 and 3, the large-scale underground power distribution room emergency power protection pile comprises a base 1 and a power distribution box 2 fixedly installed on the base 1, wherein a wire inlet hole 3 is formed in the front of the base 1, a switch circuit breaker 4, a phase indicator 5 and a zero line bar 6 are arranged in the power distribution box 2, two ends of the switch circuit breaker 4 are respectively arranged as a wire inlet side terminal and a wire outlet side terminal, the wire inlet side terminal is connected with a first three-phase bus bar 7, the wire outlet side terminal is connected with a second three-phase bus bar 8,
wiring ports at two ends of the phase indicator 5 are respectively connected with a first three-phase busbar 7 and a second three-phase busbar 8 so as to indicate whether the wiring of the A phase, the B phase and the C phase of the first three-phase busbar 7 is consistent with the wiring of the A phase, the B phase and the C phase of the second three-phase busbar 8;
the first three-phase busbar 7 is connected with a first three-phase electrification indicator 9, the second three-phase busbar 8 is connected with a second three-phase electrification indicator 10, and the first three-phase electrification indicator 9 and the second three-phase electrification indicator 10 are both connected with the zero line bar 6.
The utility model discloses when actual line connects, pre-buried ground connection row 11 in the soil below base 1, ground connection row 11 with the utility model discloses a zero line row 6 is connected for realize three-phase electricity ground connection. During the wiring, the utility model discloses a side terminal connection of inlet wire side is connected to switch circuit breaker 4's left side, and the side terminal connection of being qualified for the next round of competitions is connected to switch circuit breaker 4's right side, and female 7 that are connected to the power generation car of arranging of first three-phase, female 8 that are connected to of second three-phase are arranged on female 13 that is arranged to the electricity distribution room low pressure.
When the district's electricity distribution room normally operated, the right side wiring end of opening and shutting circuit breaker 4 in this guarantor's electric pile was electrified, and the wire can be connect to the left side, closes switch circuit breaker 4 and as interim power supply point, when avoiding the district to repair a road or small-size capital construction, tears the cable from the distribution room again, has further solved under the emergency that the district has a power failure, and the inconvenient problem of circuit and equipment maintenance power consumption.
The phase indicator 5 of the utility model checks the three-phase electricity on both sides of the switching circuit breaker 4, the phase indicator 5 is provided with a red indicator light and a green indicator light, if the phases are consistent, the green indicator light is on, and the switching circuit breaker 4 can be manually closed; and if the phases are inconsistent, the red indicator light is turned on, and the wiring of the power generation car at the wire inlet side terminal needs to be adjusted.
The emergency electricity-protecting pile of the large underground power distribution room can be further optimized or/and improved according to actual needs:
according to needs, the entrance hole 3 is provided with 4 on the base 1, all is equipped with pluggable shutoff on every entrance hole 3 and blocks up.
Foretell base 1 can set up to hollow structure, and wiring hole 4 that sets up in the front of base is used for the generator car wiring extremely the utility model discloses the time spent uses, and the last 4 core cables that include A looks, B looks, C looks and zero phase of connecting of generator car get into block terminal 2 through four entrance holes 3 respectively in to connect to female 7 of arranging of first three-phase.
As shown in fig. 1 and 2, the wire outlet end of the first three-phase busbar 7, the wire outlet end of the second three-phase busbar 8, and the two wire outlet ends of the zero line bar 6 are provided with wire connecting holes 12 of different sizes.
The utility model discloses a left side of protecting electric pile is the inlet wire side, and the right side is the outgoing line side, arranges the wiring hole 12 that all is provided with different apertures on female row 7 of the first three-phase of business turn over line side and the female row 8 of second three-phase, and the generator car that is fit for different capacity inserts (the cable thickness differs). On the outgoing side, a 185mm line is normally followed2The 4-core copper cable 14 is connected to the distribution room low-voltage busbar 13, and the rest wiring holes 12 can be connected with temporary electricity, such as a high-power lighthouse for emergency repair, an electric welding machine, a cutting machine and the like.
As shown in fig. 1 and 2, the wiring hole 12 is provided with at least three specifications, namely a large specification, a medium specification and a small specification, so as to be used for connecting cables with different specifications and inner diameters.
Above technical feature constitutes the utility model discloses a best embodiment, it has stronger adaptability and best implementation effect, can increase and decrease unnecessary technical feature according to actual need, satisfies the demand of different situation.
Claims (4)
1. An emergency power protection pile for a large underground power distribution room is characterized by comprising a base and a power distribution box fixedly arranged on the base, wherein a wire inlet hole is formed in the front of the base, a switch circuit breaker, a phase indicator and a zero line row are arranged in the power distribution box, two ends of the switch circuit breaker are respectively arranged as a wire inlet side terminal and a wire outlet side terminal, the wire inlet side terminal is connected with a first three-phase bus bar, the wire outlet side terminal is connected with a second three-phase bus bar,
wiring ports at two ends of the phase indicator are respectively connected with the first three-phase busbar and the second three-phase busbar so as to indicate whether the wiring of the A phase, the B phase and the C phase of the first three-phase busbar is consistent with the wiring of the A phase, the B phase and the C phase of the second three-phase busbar;
the first three-phase busbar is connected with a first three-phase electrification indicator, the second three-phase busbar is connected with a second three-phase electrification indicator, and the first three-phase electrification indicator and the second three-phase electrification indicator are both connected with the zero line busbar.
2. The emergency power-saving pile for the large underground power distribution room as claimed in claim 1, wherein the number of the wire inlet holes on the base is 4, and each wire inlet hole is provided with a pluggable plug.
3. The emergency power-saving pile for the large underground power distribution room as claimed in claim 1 or 2, wherein the outlet end of the first three-phase busbar, the outlet end of the second three-phase busbar and the two outlet ends of the zero busbar are provided with wiring holes with different sizes.
4. The emergency power-saving pile for the large underground power distribution room as claimed in claim 3, wherein the wiring hole is provided with at least three specifications of large, medium and small for connecting cables with different specifications of inner diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920964592.7U CN209844631U (en) | 2019-06-25 | 2019-06-25 | Emergency electricity-protecting pile for large underground power distribution room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920964592.7U CN209844631U (en) | 2019-06-25 | 2019-06-25 | Emergency electricity-protecting pile for large underground power distribution room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209844631U true CN209844631U (en) | 2019-12-24 |
Family
ID=68899009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920964592.7U Active CN209844631U (en) | 2019-06-25 | 2019-06-25 | Emergency electricity-protecting pile for large underground power distribution room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209844631U (en) |
-
2019
- 2019-06-25 CN CN201920964592.7U patent/CN209844631U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104993554A (en) | Electric automobile charging device and operation method thereof | |
| CN201966552U (en) | Wiring structure of distribution box | |
| ES2964015T3 (en) | Tower for overhead high voltage electrical transmission line, equipped with switchgear and associated protection, control and command system | |
| CN209844631U (en) | Emergency electricity-protecting pile for large underground power distribution room | |
| CN103579921B (en) | A kind of comprehensive distribution equipment | |
| CN113708280B (en) | High-voltage cable compensation station wiring system | |
| CN209948370U (en) | Bypass node type PT cabinet | |
| CN205543818U (en) | Alternating current -direct current lightning prevention box for photovoltaic power plant of family that can realize direct current side break -make | |
| CN209981830U (en) | Multiloop remote control block terminal | |
| CN211701116U (en) | Intelligent power supply and distribution management equipment | |
| CN201289967Y (en) | Distribution box for base station | |
| CN212046927U (en) | Box-type charging station | |
| CN209561989U (en) | A kind of prefabricated cabin formula Wind Power Project electrical equipment | |
| CN201160126Y (en) | Grounding connector for cable feeder pillar | |
| CN204088904U (en) | A kind of multi-functional photovoltaic exchanges header box | |
| CN201616628U (en) | Distribution box for construction technology | |
| CN2865083Y (en) | Railway integration power distribution station | |
| CN207664589U (en) | A kind of removal cable feeder pillar | |
| CN203607729U (en) | Compact 35kv transformer substation | |
| CN206878358U (en) | Multi-functional charging pile system based on box-type substation | |
| CN205944844U (en) | Box -type substation of dais is stretched in area | |
| CN219554664U (en) | Sectional protection and arrangement branch box for 0.4kV low-voltage line | |
| CN204992273U (en) | Expanded pull -out type measuring equipment that does not repeat of dual power supply | |
| CN110865219A (en) | Modularization electricity stealing prevention device suitable for low-voltage metering | |
| CN211377569U (en) | Outdoor installation full voltage level integration transformer protection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |