CN206878366U - A kind of armored moving alternating-current metal double-layer vacuum switch cabinet structure - Google Patents
A kind of armored moving alternating-current metal double-layer vacuum switch cabinet structure Download PDFInfo
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- CN206878366U CN206878366U CN201720384155.9U CN201720384155U CN206878366U CN 206878366 U CN206878366 U CN 206878366U CN 201720384155 U CN201720384155 U CN 201720384155U CN 206878366 U CN206878366 U CN 206878366U
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- room
- bus
- bar
- circuit breaker
- breaker cart
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Abstract
The utility model discloses a kind of armored moving alternating-current metal double-layer vacuum switch cabinet structure, including bus-bar room, cable vault, measuring room, relay control room, circuit breaker cart room, measuring instrument room, shell, the small bus of branch, bus casing, main bus-bar, insulator, stationary contact head cartridge, metering current mulual inductor, metered voltage transformer, high-tension cable, measure lead sealing door, earthing main bus, earthed switch, arrester, dividing plate, secondary inserting piece, circuit breaker cart, heater, withdrawable horizontal baffle, high-tension fuse, pressure relief device and the small bus of control.The beneficial effects of the utility model are：Cabinet body structure is assembled using aluminizing zine plate through multiple bending, all operations are carried out under cabinet door closed mode, degree of protection is high, can prevent debris and insect pest from invading, simple and effective " five is anti-" locking, floor space is small, be advantageous to save capital expenditure, in light weight, compact-sized novelty, convenient operating maintenance, securely and reliably.
Description
Technical field
A kind of switch cabinet structure is the utility model is related to, specially a kind of armored moving alternating-current metal double-layer vacuum switch
Cabinet, belong to controller switching equipment technical field.
Background technology
Armored moving alternating-current metal switch cubicle is widely used in power plant, transformer station and industrial and mining enterprises etc., plays receiving
It is used with distribution electric energy, the functions such as control, protection and monitoring, but traditional armored moving alternating-current metal switch cubicle is played to circuit
Equipment room wiring is complicated, and device integration is low, and floor space and required space are big, and installing engineering amount is big, and equipment debugging process is numerous
Trivial, long construction period, operation maintenance workload is big, and between powered position and powered position over the ground between insulation distance compared with
Small, equipment safety reliability is low, and switch cubicle can not configure short circuit, excessively stream, electric leakage, high-tension cable core insulation by different purposes
Monitoring, the protection of under-voltage and switching overvoltage, without remote control, remote measurement, the distant function such as fast, while traditional switch operating mechanism two
Secondary wiring is very more, complicated, and reliability is low, and existing disconnecting switch can not be monitored to the position of moving contact,
The operation conditions of current disconnecting switch can not be understood, certain operations are carried out under cabinet door open mode, and degree of protection is relatively low, causes
Debris and insect pest intrusion, cause to damage to switch cubicle, while handcart can not be pushed into operating position from testing position automatically, it is impossible to do
To being accurately positioned, the extraneous factor such as terrace h eight can also influence the motion of handcart.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of armored moving alternating-current metal pair
Layer vacuum switch cabinet.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of armored moving alternating-current metal is double-deck true
Empty switch cabinet structure, including
Bus-bar room, main bus-bar lead to another switch cubicle from a switch cubicle and consolidated by the small bus of branch and stationary contact head cartridge
It is fixed；
Cable vault, for multi-cable to be attached；
Measuring room, the electric energy for First Astronautic Research Institute for Measurement and Test's consumption；
Relay control room, for install control, protection element, metering, display instrument, live monitoring indicator etc. it is secondary
Element；
Circuit breaker cart room, specific track is installed and moved for handcart, Isolation Valve is automatically opened or closed, and ensures work
Make personnel and do not touch electrical body；
Measuring instrument room, for disposing various measuring instruments；
Wherein, the bus-bar room is located at the middle part of the structure, and the cable vault passes through bus-bar room and measuring room, relay instrument
Table room, circuit breaker cart room and measuring instrument room are attached, and the measuring room is arranged on the first layer switch cubicle of the structure
Bottom, the relay control room, circuit breaker cart room and measuring instrument room are located at the upper, middle and lower of second layer switch cubicle respectively
Three layers, the bus-bar room, circuit breaker cart room, the equal independent grounding of each unit in cable vault and relay control room.
The burst disk that metal objects can be hindered to fall down is installed between the cable vault and bus-bar room.
Further, the switch cubicle include shell, the small bus of branch, bus casing, main bus-bar, insulator, stationary contact head cartridge,
Metering current mulual inductor, metered voltage transformer, high-tension cable, metering lead sealing door, earthing main bus, earthed switch, arrester,
Dividing plate, secondary inserting piece, circuit breaker cart, heater, withdrawable horizontal baffle, high-tension fuse, pressure relief device and control
Switch cubicle is divided into multiple units by small bus, the shell by dividing plate, and the small bus of branch is arranged in bus-bar room I,
The small bus of branch is connected to the both ends of bus casing, and the bus casing is arranged in bus-bar room, and the main bus-bar passes through
Bus casing is attached with branch small bus, and the insulator is placed between the side wall of bus-bar room and bus casing, described
Stationary contact head cartridge is fixed on main bus-bar, and the metering current mulual inductor is arranged in the measuring room of first switch cabinet, the metering
Voltage transformer is arranged in the measuring instrument room of second switch cabinet, and the high-tension cable passes through metering lead sealing door and metering current
Transformer and metered voltage transformer are attached, and the earthing main bus is arranged in cable vault, and the earthing main bus passes through
Bus-bar room, cable vault, measuring room, relay control room, circuit breaker cart room and measuring instrument room are worn, the arrester is positioned at outer
The top of shell, the secondary inserting piece are formed with circuit breaker cart and interlocked, and the secondary inserting piece is located at the lower section of measuring instrument room, institute
Circuit breaker cart is stated to be placed in circuit breaker cart room on specific track, the pressure relief device be each provided at circuit breaker cart room,
Bus-bar room and the top of cable vault.
Preferably, in order to prevent condensation from occurring with corrosion, the bus-bar room, measuring room and relay control room, breaker
Handcart room can require to install heater additional respectively according to user.
Preferably, in order to be safeguarded and be overhauled to facilitate, cable vault and cable vault the measuring instrument room can according to
Family requires to install lighting device additional respectively.
Preferably, in order to allow the switch cubicle that there is anticorrosive and antioxidation, the shell and each functional unit every
Plate is formed using aluminizing zinc steel plate bolt.
Preferably, in order that switch cubicle has a reliable interlock, the circuit breaker cart is secondary at operating position
Plug-in unit is locked out extracting.
Preferably, in order that the gentle body of pressure can be released, the pressure relief device is when inside switch cabinet air pressure raises
It will be automatically switched on.
The beneficial effects of the utility model are：Armored moving alternating-current metal double-layer vacuum switch cabinet structure design is closed
Reason, bus-bar room, measuring room and relay control room, circuit breaker cart room can require to install heater additional respectively according to user, prevent
Condensation occurs with corrosion, and shell is caused to damage, and cable vault and cable vault's measuring instrument can be required to install additional respectively and shone according to user
Bright device, to maintain easily and overhaul, the dividing plate of shell and each functional unit is formed using aluminizing zinc steel plate bolt, is had very
Strong anticorrosive and antioxidation, and there is the mechanical strength higher than equal steel plate, circuit breaker cart is at operating position
Secondary inserting piece is locked out extracting, and switch cubicle is had reliable interlock, has ensured operating personnel and equipment conscientiously
Safety, pressure relief device will be automatically switched on when inside switch cabinet air pressure raises, and be released pressure and gas, it is ensured that operation
Personnel and the safety of switch cubicle.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
In figure：Ith, bus-bar room, II, cable vault, III, measuring room, IV, relay control room, V, circuit breaker cart room, VI,
Measuring instrument room, 1, shell, 2, the small bus of branch, 3, bus casing, 4, main bus-bar, 5, insulator, 6, stationary contact head cartridge, 7, metering
Current transformer, 8, metered voltage transformer, 9, high-tension cable, 10, metering lead sealing door, 11, earthing main bus, 12, ground connection opens
Close, 13, arrester, 14, dividing plate, 15, secondary inserting piece, 16, circuit breaker cart, 17, heater, 18, it is withdrawable it is horizontal every
Plate, 19, high-tension fuse, 20, pressure relief device and 21, the small bus of control.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, a kind of armored moving alternating-current metal double-layer vacuum switch cabinet structure, including including
Bus-bar room I, main bus-bar lead to another switch cubicle from a switch cubicle and consolidated by the small bus of branch and stationary contact head cartridge
It is fixed；
Cable vault II, for multi-cable to be attached；
Measuring room III, the electric energy for First Astronautic Research Institute for Measurement and Test's consumption；
Relay control room IV, for installing control, protection element, metering, display instrument, live monitoring indicator etc. two
Item；
Circuit breaker cart room V, specific track is installed and moved for handcart, Isolation Valve is automatically opened or closed, and is ensured
Staff does not touch electrical body；
Measuring instrument room VI, for disposing various measuring instruments；
Wherein, the bus-bar room is located at the middle part of the structure, the cable vault II by bus-bar room I and measuring room III, after
Electrical instrumentation room IV, circuit breaker cart room V and measuring instrument room VI are attached, the bus-bar room I, measuring room III and relay
Instruments and meters room IV, circuit breaker cart room V can require to install heater additional respectively according to user, prevent from condensation and corrode to occur, externally
Shell 1 causes to damage, and the measuring room III is arranged on the bottom of the first layer switch cubicle of the structure, the cable vault II and cable vault
Measuring instrument room VI can require to install lighting device additional respectively according to user, to maintain easily and overhaul, the relay control room
IVth, circuit breaker cart room V and measuring instrument room VI are located at the upper, middle and lower-ranking of second layer switch cubicle, the bus-bar room respectively
Ith, circuit breaker cart room V, cable vault II and the equal independent grounding of each unit of relay control room IV, the cable vault II and mother
The burst disk that metal objects can be hindered to fall down is installed between line room I.
Further, the switch cubicle includes shell 1, the small bus 2 of branch, bus casing 3, main bus-bar 4, insulator 5, quiet
Contact box 6, metering current mulual inductor 7, metered voltage transformer 8, high-tension cable 9, metering lead sealing door 10, earthing main bus 11,
Earthed switch 12, arrester 13, dividing plate 14, secondary inserting piece 15, circuit breaker cart 16, heater 17, it is withdrawable it is horizontal every
Switch cubicle is divided into by plate 18, high-tension fuse 19, pressure relief device 20 and the small bus 21 of control, the shell 1 by dividing plate 14
The dividing plate 14 of multiple units, the shell 1 and each functional unit is formed using aluminizing zinc steel plate bolt, has very strong anti-corruption
Erosion and antioxidation, and there is the mechanical strength higher than equal steel plate, the small bus 2 of branch is arranged in bus-bar room I,
The small bus 2 of branch is connected to the both ends of bus casing 3, and the bus casing 3 is arranged in bus-bar room I, the main bus-bar 4
It is attached by the bus 2 small with branch of bus casing 3, the insulator 5 is placed in the side wall and bus casing 3 of bus-bar room I
Between, the stationary contact head cartridge 6 is fixed on main bus-bar, and the metering current mulual inductor 7 is arranged on the measuring room of first switch cabinet
In III, the metered voltage transformer 8 is arranged in the measuring instrument room VI of second switch cabinet, and the high-tension cable 9 passes through meter
Amount lead sealing door 10 is attached with metering current mulual inductor 7 and metered voltage transformer 8, and the earthing main bus 11 is arranged on electricity
On cable room II, the earthing main bus 11 is through bus-bar room I, cable vault II, measuring room III, relay control room IV, breaker
Handcart room V and measuring instrument room VI, the arrester 13 are located at the top of shell 1, the secondary inserting piece 15 and circuit breaker cart
16 form interlocking, and the secondary inserting piece 15 is located at the lower section of measuring instrument room VI, and the circuit breaker cart 16 is placed in breaker
In handcart room V on specific track, the circuit breaker cart 16 secondary inserting piece 15 at operating position is locked out extracting,
Make switch cubicle that there is reliable interlock, ensured the safety of operating personnel and equipment conscientiously, the pressure relief device 20 is all provided with
In the top of circuit breaker cart room V, bus-bar room I and cable vault II, the pressure relief device 20 is when inside switch cabinet air pressure raises
It will be automatically switched on, and be released pressure and gas, it is ensured that the safety of operating personnel and switch cubicle.
The course of work：When using the armored moving alternating-current metal double-layer vacuum switch cabinet structure, the switch cabinet main is female
Line uses rectangular bus bar, and is disjunction form, must gather when mounted in accordance with certain step：One cabinet, one cabinet pacify
Dress, bus section, busbar section is connected together with corresponding small bus, should be inserted suitable cushion block during bolt, be tightened with bolt.It is dry with cleaning
Dry soft cloth wipes bus, checks that insulation tube whether damages, conductive paste or neutral vaseline are coated in connecting portion.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
- A kind of 1. armored moving alternating-current metal double-layer vacuum switch cabinet structure, it is characterised in that：IncludingBus-bar room (I), main bus-bar lead to another switch cubicle from a switch cubicle and fixed by the small bus of branch and stationary contact head cartridge；Cable vault (II), for multi-cable to be attached；Measuring room (III), the electric energy for First Astronautic Research Institute for Measurement and Test's consumption；Relay control room (IV), for installing control, protection element, metering, display instrument, live monitoring indicator Quadratic Finite Element Part；Circuit breaker cart room (V), specific track is installed and moved for handcart, Isolation Valve is automatically opened or closed, and ensures work Make personnel and do not touch electrical body；Measuring instrument room (VI), for disposing various measuring instruments；Wherein, the bus-bar room (I) is located at the middle part of the structure, and the cable vault (II) passes through bus-bar room (I) and measuring room (III), relay control room (IV), circuit breaker cart room (V) and measuring instrument room (VI) is attached, and the measuring room is set In the bottom of the first layer switch cubicle of the structure, the relay control room (IV), circuit breaker cart room (V) and measuring instrument Room (VI) is located at the upper, middle and lower-ranking of second layer switch cubicle, the bus-bar room (I), circuit breaker cart room (V), cable respectively Room (II) and the equal independent grounding of relay control room (IV) each unit；The burst disk that metal objects can be hindered to fall down is installed between the cable vault (II) and bus-bar room (I).
- A kind of 2. armored moving alternating-current metal double-layer vacuum switch cabinet structure according to claim 1, it is characterised in that： The switch cubicle includes shell (1), the small bus of branch (2), bus casing (3), main bus-bar (4), insulator (5), stationary contact head cartridge (6), metering current mulual inductor (7), metered voltage transformer (8), high-tension cable (9), metering lead sealing door (10), earthing main bus (11), earthed switch (12), arrester (13), dividing plate (14), secondary inserting piece (15), circuit breaker cart (16), heater (17), withdrawable horizontal baffle (18), high-tension fuse (19), pressure relief device (20) and the small bus (21) of control；It is described outer Switch cubicle is divided into multiple units by shell (1) by dividing plate (14), and the small bus of branch (2) is arranged in bus-bar room (I), institute The both ends that the small bus of branch (2) is connected to bus casing (3) are stated, the bus casing (3) is arranged in bus-bar room (I), described Main bus-bar (4) is attached by bus casing (3) and the small bus of branch (2), and the insulator (5) is placed in bus-bar room (I) Side wall and bus casing (3) between, the stationary contact head cartridge (6) is fixed on main bus-bar, the metering current mulual inductor (7) peace In the measuring room (III) of first switch cabinet, the metered voltage transformer (8) is arranged on the measuring instrument of second switch cabinet In room (VI), the high-tension cable (9) passes through metering lead sealing door (10) and metering current mulual inductor (7) and metered voltage transformer (8) it is attached, the earthing main bus (11) is arranged in cable vault (II), and the earthing main bus (11) runs through bus-bar room (I), cable vault (II), measuring room (III), relay control room (IV), circuit breaker cart room (V) and measuring instrument room (VI), The arrester (13) is located at the top of shell (1), and the secondary inserting piece (15) forms with circuit breaker cart (16) and interlocked, described Secondary inserting piece (15) is located at the lower section of measuring instrument room (VI), and the circuit breaker cart (16) is placed in circuit breaker cart room (V) On interior specific track, the pressure relief device (20) is each provided at circuit breaker cart room (V), bus-bar room (I) and cable vault (II) Top.
- A kind of 3. armored moving alternating-current metal double-layer vacuum switch cabinet structure according to claim 1, it is characterised in that： The bus-bar room (I), measuring room (III) and relay control room (IV), circuit breaker cart room (V) can require to distinguish according to user Install heater additional.
- A kind of 4. armored moving alternating-current metal double-layer vacuum switch cabinet structure according to claim 1, it is characterised in that： The cable vault (II) and cable vault measuring instrument room (VI) can require to install lighting device additional respectively according to user.
- A kind of 5. armored moving alternating-current metal double-layer vacuum switch cabinet structure according to claim 2, it is characterised in that： The dividing plate (14) of the shell (1) and each functional unit is formed using aluminizing zinc steel plate bolt.
- A kind of 6. armored moving alternating-current metal double-layer vacuum switch cabinet structure according to claim 2, it is characterised in that： At operating position, secondary inserting piece (15) is locked out extracting the circuit breaker cart (16).
- A kind of 7. armored moving alternating-current metal double-layer vacuum switch cabinet structure according to claim 2, it is characterised in that： The pressure relief device (20) will be automatically switched on when inside switch cabinet air pressure raises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720384155.9U CN206878366U (en) | 2017-04-13 | 2017-04-13 | A kind of armored moving alternating-current metal double-layer vacuum switch cabinet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720384155.9U CN206878366U (en) | 2017-04-13 | 2017-04-13 | A kind of armored moving alternating-current metal double-layer vacuum switch cabinet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206878366U true CN206878366U (en) | 2018-01-12 |
Family
ID=61343693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720384155.9U Expired - Fee Related CN206878366U (en) | 2017-04-13 | 2017-04-13 | A kind of armored moving alternating-current metal double-layer vacuum switch cabinet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206878366U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109861124A (en) * | 2019-02-21 | 2019-06-07 | 南京华脉科技股份有限公司 | A kind of pull-out type low-voltage metering mechanism and low-voltage metering cabinet |
| CN111641153A (en) * | 2020-05-06 | 2020-09-08 | 许继集团有限公司 | Cabinet body structure of switch cabinet |
| CN112217118A (en) * | 2020-09-27 | 2021-01-12 | 四川电器集团中电开关有限公司 | Special compact high-pressure compartment for wind power box transformer substation |
| CN113890007A (en) * | 2020-07-02 | 2022-01-04 | ***通信集团设计院有限公司 | Prepackage type power supply and distribution system |
-
2017
- 2017-04-13 CN CN201720384155.9U patent/CN206878366U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109861124A (en) * | 2019-02-21 | 2019-06-07 | 南京华脉科技股份有限公司 | A kind of pull-out type low-voltage metering mechanism and low-voltage metering cabinet |
| CN109861124B (en) * | 2019-02-21 | 2023-12-19 | 南京华脉科技股份有限公司 | Draw-out type low-voltage metering device and low-voltage metering cabinet |
| CN111641153A (en) * | 2020-05-06 | 2020-09-08 | 许继集团有限公司 | Cabinet body structure of switch cabinet |
| CN113890007A (en) * | 2020-07-02 | 2022-01-04 | ***通信集团设计院有限公司 | Prepackage type power supply and distribution system |
| CN113890007B (en) * | 2020-07-02 | 2023-11-21 | ***通信集团设计院有限公司 | Preassembled power supply and distribution system |
| CN112217118A (en) * | 2020-09-27 | 2021-01-12 | 四川电器集团中电开关有限公司 | Special compact high-pressure compartment for wind power box transformer substation |
| CN112217118B (en) * | 2020-09-27 | 2022-07-01 | 四川电器集团中电开关有限公司 | Special compact high-pressure compartment for wind power box transformer substation |
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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: 20180112 Termination date: 20210413 |