CN204886389U - Low pressure user emergency power source quick access device - Google Patents
Low pressure user emergency power source quick access device Download PDFInfo
- Publication number
- CN204886389U CN204886389U CN201520444512.7U CN201520444512U CN204886389U CN 204886389 U CN204886389 U CN 204886389U CN 201520444512 U CN201520444512 U CN 201520444512U CN 204886389 U CN204886389 U CN 204886389U
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- Prior art keywords
- power supply
- emergency power
- cabinet
- access device
- quick access
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract 1
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 240000000233 Melia azedarach Species 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Abstract
The utility model discloses a low pressure user emergency power source quick access device, the cabinet body including the outband door, the internal quadrupole knife -like switch that is equipped with of cabinet, be equipped with the main source input of supplying power, user power output end and emergency power source input on the knife -like switch, the internal middle part of cabinet is equipped with the fixed cross beam of dead knife switch, and the internal upper portion of cabinet is equipped with the plug -in that links to each other with the emergency power source input and links the socket soon, still be equipped with the internal door between knife -like switch and the outer door, be equipped with the rotating handle of control knife -like switch state on the internal door. The utility model has the advantages that: adopting fast combination hub and knife -like switch to realize main power supply source and stand -by power supply high -speed joint, inserting stand -by power supply and shorten greatly the time, effectively reduced low pressure user's emergency power source turn -on time, city low lying areas resident's power supply provides the powerful guarantee for flood season, develoies and facilitates for emergency rescue and disaster relief and emergent deals with the place of working, has promoted the electricity sector's service reliability quality and good service level greatly.
Description
Technical field
The utility model relates to low-voltage customer emergency power supply Quick access device.
Background technology
In August, 2014, Lishui City Liandu District meets with catastrophic flood damage of meeting in 50 years, and on August 19 8, the domestic rainfall in Oujiang River Lishui reached 123 millimeters when 20 days 8 August, lotus capital district's rainfall 153.6 millimeters, caused Lian Douchengqu about 10 square kilometres of regions to be flooded.To lotus, all electric network influencing is serious in " 8.20 " catastrophic flood damage, and period is total to fault trip 4, draws and stop 25,10kV circuit, relates to and stops 260, radio area, 47, power failure administrative village, power failure amount 28897 family.
Cause the one of the main reasons of Liandu District large-area power-cuts to be exactly that cell portion switchyard and power distribution station are in low lying areas and are flooded seriously, power equipment is impaired, cannot power.When permanent power source is flooded power failure, because emergency power supply cannot access fast, cause low-voltage customer to power and cannot recover for a long time.
Therefore, shortening the emergency power supply turn-on time of low-voltage customer, is a difficult problem of pendulum in face of distribution repair personnel.
Utility model content
The purpose of this utility model is to provide low-voltage customer emergency power supply Quick access device, can effectively solve when permanent power source is flooded power failure, because emergency power supply cannot access fast, causes low-voltage customer to power the problem cannot recovered for a long time.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: low-voltage customer emergency power supply Quick access device, comprise the cabinet of band external door, four pole knife switches are provided with in described cabinet, described knife switch is provided with main power supply input, user's power output end and emergency power supply input, in cabinet, middle part is provided with the fixed cross beam of dead knife switch, cabinet internal upper part is provided with the plug-in be connected with emergency power supply input and connects socket soon, also inside door is provided with between described knife switch and external door, described inside door is provided with the turn handle controlling knife switch state.
Preferably, the position that described inside door top is corresponding with connecting socket is soon provided with dust cover; Prevent dust from entering and connect socket soon, ensure validity when fast combination hub uses.
Preferably, described inside door top is also provided with the signal lamp of equipment running status in display cabinet, and the cabinet below each signal lamp is equipped with label frame; Enable operating personnel clear and definite know current operation conditions.
Preferably, described bottom of cabinet bulk is provided with cable inlet hole and service cable portals; Be convenient to arrange cable, all walk underground and reduce the destroyed probability of cable.
Preferably, described company soon between socket with emergency power supply input adopts copper bar to be connected; Adopt copper bar to connect relative to aluminium row and copper cable good conductivity, ampacity is large.
Preferably, in described cabinet, the left and right sides is equipped with column, and described column vertically has some fixing holes, and described fixed cross beam is arranged between the column of the left and right sides, and fixed cross beam is connected with column by bolt; Be convenient to adjustment fixed cross beam install to suitable position.
Compared with prior art, the utility model has the advantages that: this apparatus structure is simple, easily manufactured, adopt fast combination hub and knife switch to realize main power supply to be connected fast with stand-by power supply, the access stand-by power supply time was reduced to average 44 minutes by former average 70 minutes, effectively shorten the emergency power supply turn-on time of low-voltage customer, for the power supply of city in flood season low lying areas resident provides powerful guarantee, carry out for rescue and relief work and emergency disposal place of working and provide convenient, greatly improve power supply reliability quality and the good service level of power department.
Accompanying drawing explanation
Fig. 1 is the front view (not comprising external door) of the utility model low-voltage customer emergency power supply Quick access device;
Fig. 2 is the left view (not comprising cabinet and external door) of the utility model low-voltage customer emergency power supply Quick access device;
Fig. 3 is the structural representation of the utility model low-voltage customer emergency power supply Quick access device when opening inside door.
Embodiment
Consult Fig. 1, Fig. 3 is the embodiment of the utility model low-voltage customer emergency power supply Quick access device, low-voltage customer emergency power supply Quick access device, comprise the cabinet 1 of band external door, four pole knife switches 2 are provided with in described cabinet 1, described knife switch 2 is provided with main power supply input 3, user's power output end 4 and emergency power supply input 5, in cabinet 1, middle part is provided with the fixed cross beam 6 of dead knife switch 2, cabinet 1 internal upper part is provided with the plug-in be connected with emergency power supply input 5 and connects socket 7 soon, described company soon between socket 7 with emergency power supply input 5 adopts copper bar 15 to be connected, inside door 8 is also provided with between described knife switch 2 and external door, described inside door 8 is provided with the turn handle 9 controlling knife switch 2 state, the position corresponding with connecting socket 7 soon, described inside door 8 top is provided with dust cover 10, described inside door 8 top is also provided with the signal lamp 11 of equipment running status in display cabinet 1, cabinet 1 below each signal lamp 11 is equipped with label frame 12, cable inlet hole 13 is provided with and service cable portals 14 bottom described cabinet 1.
As shown in Figure 2, in described cabinet 1, the left and right sides is equipped with column 16, and described column 16 vertically has some fixing holes 17, and described fixed cross beam 6 is arranged between left and right sides column 16, and fixed cross beam 6 is connected with column 16 by bolt.
This device is arranged on open air, when there is main power supply fault, maintenance personal reaches the spot, as long as stand-by power supply is communicated with emergency power supply input 5 by connecting socket 7 soon, adjust turn handle 9 again, switching makes stand-by power supply be connected with user's power output end 4, can be embodied as user and power fast.This apparatus structure is simple, easily manufactured, adopt fast combination hub and knife switch to realize main power supply to be connected fast with stand-by power supply, the access stand-by power supply time was reduced to average 44 minutes by former average 70 minutes, effectively shorten the emergency power supply turn-on time of low-voltage customer, for the power supply of city in flood season low lying areas resident provides powerful guarantee, carry out for rescue and relief work and emergency disposal place of working and provide convenient, greatly improve power supply reliability quality and the good service level of power department.
The foregoing is only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed among the scope of the claims of the present utility model.
Claims (6)
1. low-voltage customer emergency power supply Quick access device, it is characterized in that: the cabinet (1) comprising band external door, four pole knife switches (2) are provided with in described cabinet (1), described knife switch (2) is provided with main power supply input (3), user's power output end (4) and emergency power supply input (5), in cabinet (1), middle part is provided with the fixed cross beam (6) of dead knife switch (2), cabinet (1) internal upper part is provided with the plug-in be connected with emergency power supply input (5) and connects socket (7) soon, inside door (8) is also provided with between described knife switch (2) and external door, described inside door (8) is provided with the turn handle (9) controlling knife switch (2) state.
2. low-voltage customer emergency power supply Quick access device as claimed in claim 1, is characterized in that: the position corresponding with connecting socket (7) soon, described inside door (8) top is provided with dust cover (10).
3. low-voltage customer emergency power supply Quick access device as claimed in claim 1, it is characterized in that: described inside door (8) top is also provided with the signal lamp (11) of display cabinet (1) interior equipment running status, the cabinet (1) of each signal lamp (11) below is equipped with label frame (12).
4. low-voltage customer emergency power supply Quick access device as claimed in claim 1, is characterized in that: described cabinet (1) bottom is provided with cable inlet hole (13) and service cable portals (14).
5. low-voltage customer emergency power supply Quick access device as claimed in claim 1, is characterized in that: described company soon between socket (7) with emergency power supply input (5) adopts copper bar (15) to be connected.
6. low-voltage customer emergency power supply Quick access device as claimed in claim 1, it is characterized in that: described cabinet (1) the interior left and right sides is equipped with column (16), described column (16) vertically has some fixing holes (17), described fixed cross beam (6) is arranged between left and right sides column (16), and fixed cross beam (6) is connected with column (16) by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444512.7U CN204886389U (en) | 2015-06-25 | 2015-06-25 | Low pressure user emergency power source quick access device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444512.7U CN204886389U (en) | 2015-06-25 | 2015-06-25 | Low pressure user emergency power source quick access device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204886389U true CN204886389U (en) | 2015-12-16 |
Family
ID=54830710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520444512.7U Active CN204886389U (en) | 2015-06-25 | 2015-06-25 | Low pressure user emergency power source quick access device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204886389U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993570A (en) * | 2015-06-25 | 2015-10-21 | 国家电网公司 | Quick access apparatus for emergency power supply of low-voltage user |
| CN109004426A (en) * | 2018-06-14 | 2018-12-14 | 郑州华力信息技术有限公司 | Distribution emergency fast access method and device |
-
2015
- 2015-06-25 CN CN201520444512.7U patent/CN204886389U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993570A (en) * | 2015-06-25 | 2015-10-21 | 国家电网公司 | Quick access apparatus for emergency power supply of low-voltage user |
| CN109004426A (en) * | 2018-06-14 | 2018-12-14 | 郑州华力信息技术有限公司 | Distribution emergency fast access method and device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |