CN213585270U - Emergency power supply access box for transformer substation and emergency power supply system - Google Patents
Emergency power supply access box for transformer substation and emergency power supply system Download PDFInfo
- Publication number
- CN213585270U CN213585270U CN202021730795.9U CN202021730795U CN213585270U CN 213585270 U CN213585270 U CN 213585270U CN 202021730795 U CN202021730795 U CN 202021730795U CN 213585270 U CN213585270 U CN 213585270U
- Authority
- CN
- China
- Prior art keywords
- room
- power supply
- circuit breaker
- emergency power
- joint
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model provides an emergency power source access box for transformer substation, the power distribution box comprises a box body, be provided with horizontal baffle and vertical baffle in the box and arrange room, circuit breaker room and joint room in order to separate out female row of arranging, arrange about female row room and the circuit breaker room, the joint room is located female row room and circuit breaker room one side, be provided with first room door on the circuit breaker room, the indoor interval of joint is provided with two quick-operation joints, female indoor mother of arranging is connected with commercial power and two quick-operation joints's one end respectively, two quick-operation joints's the other end is connected with first stand-by power supply and second stand-by power supply respectively, the input and the female row of circuit breaker in the circuit breaker room are connected, the. The utility model also provides an emergency power supply system. The utility model discloses have two way stand-by power supplies, more reliably to the user power supply, and can guarantee that the circuit breaker room can not be opened when electrified, avoid the open by mistake to cause bodily injury.
Description
Technical Field
The utility model relates to an emergency power access box and emergency power supply system for transformer substation.
Background
The transformer substation is used for supplying power to a low-voltage user side, but in the actual process, the transformer substation is often in a power failure condition due to line maintenance, line faults, component damage and the like, so that inconvenience and loss are brought to users. Therefore, in order to reduce the power-off time of the low-voltage user side, an emergency power supply system needs to be arranged in the transformer substation, and when the transformer substation loses power, power can be continuously supplied to the user through the emergency power supply system. However, the existing emergency power supply system is usually only provided with one path of standby power supply, when the standby power supply is changed to a circuit and has a fault and a power loss, the power loss of a user still can be caused, and a circuit breaker of the existing emergency power supply system is not provided with a protection device, so that a circuit breaker chamber is opened by mistake under the condition of electrification, and personal injury is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at prior art not enough, provide an emergency power source access box and emergency power source system for transformer substation, have two tunnel stand-by power supplies, to the user power supply more reliably, and can guarantee that the circuit breaker room can not be opened when electrified, avoid the open by mistake to cause bodily injury.
The utility model discloses a following technical scheme realizes:
an emergency power access box for a transformer substation comprises a box body, wherein a horizontal partition plate and a vertical partition plate are arranged in the box body to separate a busbar chamber, a breaker chamber and a connector chamber, the busbar chamber and the breaker chamber are arranged up and down, the connector chamber is positioned at one side of the busbar chamber and the breaker chamber, a first chamber door is arranged on the breaker chamber, two quick connectors are arranged in the connector chamber at intervals, a busbar in the busbar chamber is respectively connected with a mains supply and one ends of the two quick connectors, the other ends of the two quick connectors are respectively connected with a first standby power supply and a second standby power supply, the input end of a breaker in the breaker chamber is connected with the busbar, and the output end of the breaker in the breaker chamber, the front end of the horizontal partition plate is provided with a baffle plate extending downwards, a push-pull electromagnet connected with a busbar is arranged on the first chamber door, and when the busbar is electrified, a movable rod of the push-pull electromagnet upwards extends to the inner side of the baffle plate.
Furthermore, the joint chamber is internally provided with two vertical plates and a transverse plate arranged between the front ends of the two vertical plates at intervals, and the transverse plate is provided with a mounting hole for mounting the quick joint.
Further, the inboard vertical mounting panel that is provided with of first room door, the mounting panel upper end is provided with the horizontal plate, has seted up spacing hole on the horizontal plate, the casing sets up on the mounting panel, and the slide bar passes from spacing downthehole.
Furthermore, the busbar is provided with a plurality of through holes which are respectively used for connecting a mains supply and two quick connectors.
Further, the first standby power supply is a generator, and the second standby power supply is a generator car.
The utility model discloses still realize through following technical scheme:
an emergency power supply system for a transformer substation comprises the emergency power supply access box, and a generator car which are respectively connected with the emergency power supply access box.
The utility model discloses following beneficial effect has:
1. the utility model discloses a female arranging respectively with the commercial power, two quick-operation joint are connected, two quick-operation joint respectively with first, the second stand-by power supply is connected, two way stand-by power supply has, can be more reliably to the user power supply, use quick-operation joint to connect, when needing to put through a certain stand-by power supply all the way, operate this quick-operation joint can, quick-operation joint is the joint that does not need the instrument just can realize circuit intercommunication or disconnection, operating time can be very short, consequently, can furthest shorten user outage time, moreover, when the circuit breaker room is electrified (female the getting electricity of arranging promptly), the movable rod of plug-type electro-magnet upwards stretches out to the baffle inboard, make first room door can not be opened, thereby avoid first room door to be opened by the mistake and cause bodily injury.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is the structure schematic diagram of the emergency power supply access box of the present invention.
Fig. 2 is the installation structure of the push-pull electromagnet at the inner side of the first chamber door.
Wherein, 1, a box body; 2. a horizontal partition plate; 21. a baffle plate; 3. a vertical partition; 4. a busbar chamber; 41. a busbar; 42. a through hole; 5. a circuit breaker chamber; 51. a circuit breaker; 52. a first door; 53. mounting a plate; 54. a horizontal plate; 55. a limiting hole; 6. a joint chamber; 61. a quick coupling; 62. a transverse plate; 7. a push-pull electromagnet; 71. a movable rod.
Detailed Description
The emergency power supply system for the transformer substation comprises an emergency power supply access box, a generator and a generator car, as shown in fig. 1 and 2, the emergency power supply access box comprises a box body 1, a horizontal partition plate 2 and a vertical partition plate 3 are arranged in the box body 1 to partition a busbar chamber 4, a breaker chamber 5 and a joint chamber 6, a baffle 21 extending downwards is arranged at the front end of the horizontal partition plate 2, the busbar chamber 4 and the breaker chamber 5 are arranged up and down, the joint chamber 6 is positioned at the right side of the busbar chamber 4 and the breaker chamber 5, a first chamber door 52 is arranged on the breaker chamber 5, a second chamber door is arranged on the busbar chamber 4 and the joint chamber 6, two quick connectors 61 are arranged in the joint chamber 6 at intervals, a busbar 41 in the busbar chamber 4 is respectively connected with a mains supply and one ends of the two quick connectors 61, the other ends of the two quick connectors 61 are respectively connected with a first standby power supply and a second standby power supply, and the input end of a breaker, The output end is connected with the load.
Two vertical plates and a transverse plate 62 arranged between the front ends of the two vertical plates are arranged in the joint chamber 6 at intervals, and a mounting hole for mounting the quick joint 61 is formed in the transverse plate 62. The busbar 41 is provided with three through holes 42 for connecting a mains supply and two quick connectors 61 respectively. The lower end of the busbar 41 is connected with the input end of the breaker 51.
In this embodiment, the first backup power source is a generator, and the second backup power source is a generator car.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the claims and the specification should be considered within the scope of the present invention.
Claims (5)
1. The utility model provides an emergency power access box for transformer substation, includes the box, its characterized in that: be provided with horizontal baffle and vertical baffle in the box and arrange room, circuit breaker room and joint room in order to separate out female row, arrange about female row room and circuit breaker room, the joint room is located female row room and circuit breaker room one side, be provided with first room door on the circuit breaker room, the indoor interval of joint is provided with two quick-operation joint, female indoor female row of arranging is connected with commercial power and two quick-operation joint's one end respectively, two quick-operation joint's the other end is connected with first stand-by power supply and second stand-by power supply respectively, the input of circuit breaker in the circuit breaker room is connected with female the arranging, the output is connected with the load, the horizontal baffle front end is provided with downwardly extending's baffle, is provided with the plug-type electro-magnet of being connected with female arranging on the first room door, when female.
2. An emergency power access box for a substation according to claim 1, characterized in that: the joint chamber is provided with two vertical plates and a transverse plate arranged between the front ends of the two vertical plates at intervals, and the transverse plate is provided with a mounting hole for mounting the quick joint.
3. An emergency power supply access box for a substation according to claim 1 or 2, wherein: the bus bar is provided with a plurality of through holes which are respectively used for connecting a commercial power and two quick connectors.
4. An emergency power supply access box for a substation according to claim 1 or 2, wherein: the first standby power supply is a generator, and the second standby power supply is a generator car.
5. The utility model provides a transformer substation uses emergency power supply system which characterized in that: comprising an emergency power supply access box according to any of claims 1-4 and a generator car connected to the emergency power supply access box, respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021730795.9U CN213585270U (en) | 2020-08-18 | 2020-08-18 | Emergency power supply access box for transformer substation and emergency power supply system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021730795.9U CN213585270U (en) | 2020-08-18 | 2020-08-18 | Emergency power supply access box for transformer substation and emergency power supply system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN213585270U true CN213585270U (en) | 2021-06-29 |
Family
ID=76555782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202021730795.9U Expired - Fee Related CN213585270U (en) | 2020-08-18 | 2020-08-18 | Emergency power supply access box for transformer substation and emergency power supply system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN213585270U (en) |
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2020
- 2020-08-18 CN CN202021730795.9U patent/CN213585270U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |