CN209544937U - A kind of 12kV integrated box type switchyard - Google Patents
A kind of 12kV integrated box type switchyard Download PDFInfo
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- CN209544937U CN209544937U CN201920627944.XU CN201920627944U CN209544937U CN 209544937 U CN209544937 U CN 209544937U CN 201920627944 U CN201920627944 U CN 201920627944U CN 209544937 U CN209544937 U CN 209544937U
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- cabinet
- switchyard
- passageway
- top cover
- wallboard
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- 239000010959 steel Substances 0.000 claims description 15
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 11
- 239000004568 cement Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
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- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000005266 casting Methods 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
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- 230000008859 change Effects 0.000 description 2
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- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
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- 239000000835 fiber Substances 0.000 description 2
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- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a kind of 12kV integrated box type switchyards, including switchyard cabinet, the switchyard cabinet includes bottom frame, wall panel corner, side door, passageway doors, cross wall plate, neutral wallboard and top cover, the shape of the bottom frame is rectangular frame, the wall panel corner is arranged at four angles of bottom frame, several neutral wallboards are provided between adjacent wall panel corner, cross wall plate is additionally provided between adjacent wall board corner, lower surface of the upper surface of the wall panel corner and neutral wallboard with cross wall plate is fixed, and the upper surface of the cross wall plate is provided with top cover.The bottom frame, wall panel corner, side door, passageway doors, cross wall plate, neutral wallboard and top cover constitute closed switchyard cabinet.12kV high-tension switch cabinet is integrated in a box-type shell by the utility model, and compact is high, is avoided existing switchyard construction and is needed a large amount of construction work, whole process is conveniently, safely.
Description
Technical field
The utility model relates to electric switch equipment technical field, especially a kind of 12kV integrated box type switchyard.
Background technique
In the power system, 12kV switchyard carries the task of electric energy sub-distribution again, belongs to the important transmission of system
Node.The general construction mode of 12kV switchyard is to build house, and 12kV high-tension switch cabinet is installed in room, passes through inlet-outlet line and electricity
Force system is linked together.But the disadvantages of this construction mode is long there are the construction period, takes up a large area, costly.
In view of 12kV switchyard electrical arrangement is relatively more unified, has and prefabricated possibility is integrated using factory.12kV switch
It stands using after the factorial production, can be powered after the construction of a small amount of external connection with Fast Installation in use site, there is letter
It is single, quickly, investment reduction the advantages that.
12kV switchyard is a kind of outdoor electrical equipment, needs to overcome the problems, such as that sunshine is exposed to the sun and increases equipment operating temperature,
Need to solve the condensation that environment temperature drastic change round the clock is generated in inside switch cabinet.Consider traffic condition, needs to solve 12kV switch
It stands integral compact design problem, for the problem present on, needs to design the 12kV switch of a kind of integrated form, close-coupled
It stands.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of 12kV integrated box type switchyard.
The purpose of this utility model is achieved through the following technical solutions:
A kind of 12kV integrated box type switchyard, including switchyard cabinet, the switchyard cabinet include bottom frame, wallboard turn
Angle, side door, passageway doors, cross wall plate, neutral wallboard and top cover, the shape of the bottom frame is rectangular frame, and the wall panel corner is set
It sets at four angles of bottom frame, is provided with several neutral wallboards between adjacent wall panel corner, between adjacent wall board corner
It is additionally provided with cross wall plate, lower surface of the upper surface of the wall panel corner and neutral wallboard with cross wall plate is fixed, the cross wall
The upper surface of plate is provided with top cover；Several side doors, switchyard cabinet are provided on the front and rear sides wall of the switchyard cabinet
Passageway doors, the bottom frame, wall panel corner, side door, passageway doors, cross wall plate, neutral wallboard and top are provided on the wall of the left and right sides
Lid constitutes closed switchyard cabinet.
Be provided with passageway in the switchyard cabinet, the passageway be set to switchyard case it is intracorporal in the horizontal direction in
On heart line, several high-tension switch cabinets being arranged along passageway axial symmetry are provided in switchyard cabinet, the high-tension switch cabinet
Top is provided with passageway partition, the bus interval of formation switchyard between the passageway partition and top cover, under the top cover
Surface is provided with insulator mounting rail, and the lower surface of the insulator mounting rail is connected with several insulators, described in each
The bottom of insulator is provided with main busbar, and the high-tension switch cabinet along the setting of passageway axial symmetry shares main busbar, the main mother
Row is connect by branch's busbar with the high-tension switch cabinet of passageway two sides.
Upper spacer, upper disconnecting switch, lower disconnecting switch and switch operation are provided in each described high-tension switch cabinet
The top in high-tension switch cabinet is arranged in mechanism, the upper spacer, and the upper surface of upper spacer, institute is arranged in the upper disconnecting switch
It states lower disconnecting switch to be arranged in the bottom interior wall of high-tension switch cabinet, before high-tension switch cabinet is arranged in the switch operating mechanism
On the inner wall of side, switch operating mechanism includes upper connecting rod 25, lower pull rod 22 and divide-shut brake turntable, one end of the upper connecting rod and division
Lock turntable is hinged, and the other end of upper connecting rod is connect with the contact of the upper disconnecting switch, one end of the lower pull rod and divide-shut brake
Turntable is hinged, and the other end of lower pull rod is connect with the contact of lower disconnecting switch, and under the drive of divide-shut brake turntable, upper connecting rod is completed
Division operation to upper disconnecting switch, lower pull rod are completed the division to lower disconnecting switch and are operated.
The wall panel corner, cross wall plate, neutral wallboard and top cover material be pouring reinforcement cement plate, the wallboard
Corner, cross wall plate, neutral wallboard and top cover junction be embedded with steel plate.
The side door and passageway doors are made by color-steel composite board.
Further include controller, window air conditioner, the switchyard cabinet are additionally provided at left and right sides of the switchyard cabinet
It is inside additionally provided with Temperature Humidity Sensor, the output end of the Temperature Humidity Sensor is connect with the input terminal of the controller, described
The output end of controller is connect with the input terminal of the window air conditioner.
Heater, the input terminal of the output end of the controller and the heater are additionally provided in the switchyard cabinet
Connection
The beneficial effects of the utility model are:
12kV high-tension switch cabinet is integrated in a box-type shell by the utility model, and shell is by bottom frame, wallboard, door, top
The components such as lid close the cabinet to be formed.Installation meets the 12kV high-tension switch cabinet of electrical power distribution scheme in cabinet.Wallboard, top cover
For casting reinforced cement plate, it is connected as one by pre-embedded steel slab welding manner.12kV high-tension switch cabinet is in box-type shell
It is arranged at biserial opposite direction, centre is passageway, and operator can patrol and operate to 12kV high-tension switch cabinet in passageway.
Go out bus interval in box type switch station upper isolation.Biserial 12kV high-tension switch cabinet shares main busbar, and main busbar passes through branch mother
Row couples with the 12kV high-tension switch cabinet of passageway two sides respectively.12kV high-tension switch cabinet uses fixed switching cabinet.Pass through switch
The divide-shut brake turntable rotation process of operating mechanism pulls pull rod, drives the rotation of disconnecting switch moving contact, completes switch division operation.
Window air conditioner is set at integrated box type switchyard shell both ends, is adjusted internal temperature in suitable range by window air conditioner
It is interior, it avoided high environment temperature from damaging internal element, and caused the system failure.Anti-condensation dress is set inside 12kV high-tension switch cabinet
It sets, temperature and humidity parameter is detected by Temperature Humidity Sensor, controller controls heater, reduces wet inside 12kV high-tension switch cabinet
Degree.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model front section view；
Fig. 3 is the utility model side sectional view；
Fig. 4 is the utility model top cross-sectional view；
Fig. 5 is the Temperature and Humidity Control schematic diagram of the utility model；
In figure, 1- bottom frame, 2- wall panel corner, 3- side door, 4- cross wall plate, 5- neutrality wallboard, 6- top cover, 7- decorative wall brick,
8- high-tension switch cabinet, 9- switch operating mechanism, 10- window air conditioner, the passageway 11- partition, the passageway 12- headlamp, 13- insulator,
14- insulator mounting rail, the main busbar of 15-, 16- branch busbar, 17- pre-embedded steel slab, 18- Temperature Humidity Sensor, 19- heater,
Disconnecting switch under 20-, 21- current transformer, pull rod under 22-, 23- vacuum circuit breaker, 24- divide-shut brake turntable, 25- upper connecting rod,
The upper disconnecting switch of 26-, 27- upper spacer, 28- bus interval, the passageway 29-, 30- passageway doors.
Specific embodiment
The technical solution of the utility model, but the protection scope of the utility model are described in further detail with reference to the accompanying drawing
It is not limited to as described below.
If Fig. 1~5 show, a kind of 12kV integrated box type switchyard is by bottom frame 1, wall panel corner 2, side door 3, cross wall plate 4, neutral
Wallboard 5, top cover 6, decorative wall brick 7, high-tension switch cabinet 8, switch operating mechanism 9, window air conditioner 10, passageway partition 11, passageway are shone
Bright lamp 12, insulator 13, insulator mounting rail 14, main busbar 15, branch's busbar 16, pre-embedded steel slab 17, Temperature Humidity Sensor 18,
Heater 19, lower disconnecting switch 20, current transformer 21, lower pull rod 22, vacuum circuit breaker 23, divide-shut brake turntable 24, upper connecting rod
25, upper disconnecting switch 26, upper spacer 27, bus interval 28, passageway 29 and passageway doors 30 form.
A kind of connection type of 12kV integrated box type switchyard is as follows:
A kind of 12kV integrated box type switchyard, including switchyard cabinet, the switchyard cabinet include bottom frame 1, wallboard turn
Angle 2, side door 3, passageway doors 30, cross wall plate 4, neutral wallboard 5 and top cover 6, the shape of the bottom frame 1 are rectangular frame, the wall
Plate corner 2 is arranged at four angles of bottom frame 1, several neutral wallboards 5, adjacent wall are provided between adjacent wall panel corner 2
It is additionally provided with cross wall plate 4 between plate corner 2, the upper surface of the wall panel corner 2 and neutral wallboard 5 is and under cross wall plate 4
Surface is fixed, and the upper surface of the cross wall plate 4 is provided with top cover 6；If being provided on the front and rear sides wall of the switchyard cabinet
A side door 3 is done, is provided with passageway doors 30, the bottom frame 1, wall panel corner 2, side door 3, mistake on wall at left and right sides of switchyard cabinet
Sect 30, cross wall plate 4, neutral wallboard 5 and top cover 6 constitute closed switchyard cabinet.
Passageway 29 is provided in the switchyard cabinet, it is intracorporal in the horizontal direction that the passageway 29 is set to switchyard case
Center line on, several are provided in switchyard cabinet along the high-tension switch cabinet 8 of 29 axial symmetry of passageway setting, the height presses off
The top for closing cabinet 8 is provided with passageway partition 11, and the bus interval of switchyard is formed between the passageway partition 11 and top cover 6
28, the lower surface of the top cover 6 is provided with insulator mounting rail 14, and the lower surface of the insulator mounting rail 14 is connected with several
A insulator 13, the bottom of each insulator 13 are provided with main busbar 15, the height along the setting of 29 axial symmetry of passageway
The cabinet 8 that compresses switch shares main busbar 15, and the main busbar 15 is connected by branch's busbar 16 and the high-tension switch cabinet 8 of 29 two sides of passageway
It connects.
It is provided with upper spacer 27, upper disconnecting switch 26, lower disconnecting switch 20 in each described high-tension switch cabinet 8 and opens
Operating mechanism 9 is closed, the top in high-tension switch cabinet is arranged in the upper spacer 27, and the upper disconnecting switch 26 is arranged in upper spacer
27 upper surface, the lower disconnecting switch 20 are arranged in the bottom interior wall of high-tension switch cabinet 8, and the switch operating mechanism 9 is set
It sets on the front inner wall of high-tension switch cabinet, switch operating mechanism 9 includes upper connecting rod 25, lower pull rod 22 and divide-shut brake turntable, institute
One end and the divide-shut brake turntable for stating upper connecting rod are hinged, and the other end of upper connecting rod is connect with the contact of the upper disconnecting switch, described
One end of lower pull rod and divide-shut brake turntable are hinged, and the other end of lower pull rod is connect with the contact of lower disconnecting switch 20, in divide-shut brake
Under the drive of turntable, upper connecting rod 25 is completed the division to upper disconnecting switch 26 and is operated, and lower pull rod 22 is completed to lower disconnecting switch 20
Division operation.
The wall panel corner 2, cross wall plate 4, neutral wallboard 5 and top cover 6 material be pouring reinforcement cement plate, it is described
Wall panel corner 2, cross wall plate 4, neutral wallboard 5 and top cover 6 junction be embedded with steel plate 17.
The side door 3 and passageway doors 30 are made by color-steel composite board.
Further include controller, window air conditioner 10, the switchyard case are additionally provided at left and right sides of the switchyard cabinet
It is additionally provided with Temperature Humidity Sensor 18 in vivo, the output end of the Temperature Humidity Sensor 18 and the input terminal of the controller connect
It connects, the output end of the controller is connect with the input terminal of the window air conditioner 10.
Heater 19, the input of the output end of the controller and the heater are additionally provided in the switchyard cabinet
End connection.
As shown in Figure 1, the utility model is 12kV integrated box type switchyard, shell is made of following big component, respectively
Be: bottom frame 1, wall panel corner 2, side door 3, passageway doors 30, cross wall plate 4, neutral wallboard 5 and 6 component of top cover close the cabinet to be formed.
Installation meets the 12kV high-tension switch cabinet 8 of electrical power distribution scheme in cabinet.
As shown in Fig. 2, bottom frame 1 is welded by profiles such as channel steel, angle steel, 12kV integrated box type switchyard Zhi Chengping is formed
Platform.Wall panel corner 2, cross wall plate 4, neutral wallboard 5, top cover 6 are casting reinforced cement plate, wall panel corner 2, cross wall plate 4, in
5 end of wall plate, top cover 6 is provided with other component connection place couples pre-embedded steel slab 17.Corner wallboard 2, cross wall plate 4, in
It is connected as one between wall plate 5, top cover 6 by coupling 17 welding manner of pre-embedded steel slab.Group may be implemented in this kind of production method
Plywood part standardization it is prefabricated, Rapid Combination at different schemes demand box type switch station shell.
Wall panel corner 2, cross wall plate 4, neutral wallboard 5, top cover 6 are put into insulating fibre material, heat-insulated fibre in casting cement
Dimension can be effectively reduced cement plate heat conduction velocity, it is ensured that sudden and violent Sai environment lower casing has preferable heat insulation outdoors.
Wall panel corner 2, cross wall plate 4 in shell, neutral wallboard 5 form doorframe, configure side door 3, passageway doors 30 in doorframe, side door 3,
Passageway doors 30 are made of color-steel composite board, have many advantages, such as heat-insulated, are rotated light.Top cover 6 is integrated poured single member, it is ensured that
Shell waterproof effect.Wall panel corner 2, cross wall plate 4, neutral wallboard 5,6 Combination Welding of top cover finish, and paste decorative wall in outer side
Brick 7 improves box type switch station aesthetics.
As shown in Figure 2, Figure 3, Figure 4,12kV high-tension switch cabinet 8 is mounted in switchyard shell according to electrical arrangement, 12kV high
The cabinet 8 that compresses switch arranges that centre is passageway 29 at biserial opposite direction, and 29 top of passageway is passageway partition 11, installs on passageway partition 11
There is passageway headlamp 12, operator can patrol and operate to 12kV high-tension switch cabinet 8 in passageway 29.
As shown in Figure 2 and Figure 3, passageway partition 11, upper disconnecting switch 26, upper spacer 27 go out in box type switch station upper isolation
Bus interval 28.In bus interval 28, the middle part of top cover 6 is welded with insulator mounting rail 14, and insulator 13 is fixed on insulation
On sub- mounting rail 14, main busbar 15 is bolted on insulator 13.Biserial 12kV high-tension switch cabinet 8 shares main busbar
15, main busbar 15 is coupled by branch's busbar 16 with the 12kV high-tension switch cabinet 8 of 29 two sides of passageway.Reach guarantee electrical safety,
Space hold is reduced, material result is saved.
As shown in Figure 2 and Figure 3,12kV high-tension switch cabinet 8 uses fixed switching cabinet.12kV high-tension switch cabinet 8 include on every
Leave the electrical components such as pass 26, vacuum circuit breaker 23, lower disconnecting switch 20, current transformer 21.Before 12kV high-tension switch cabinet 8
Face is provided with switch operating mechanism 9, and switch operating mechanism 9 is installed divide-shut brake turntable 24 by shaft, consolidated on divide-shut brake turntable 24
Equipped with upper connecting rod 25 and lower pull rod 22.Upper connecting rod 25 couples with the connecting lever in upper disconnecting switch 26, and lower pull rod 22 is kept apart under
Close the connecting lever connection on 20.24 rotation process of divide-shut brake turntable pulls upper connecting rod 25 and lower pull rod 22, and then drives and keep apart
Switch division operation is completed in the moving contact rotation for closing 26, lower disconnecting switch 20.
Integrated box type switchyard is to adapt to outdoor harsh environmental requirement, and shell both ends are provided with two window air conditioners
10, box type switch station internal temperature is adjusted in suitable range by window air conditioner 10, high environment temperature was avoided to damage
Internal element causes the system failure.
Cause 8 internal condensation of 12kV high-tension switch cabinet to solve environment temperature acute variation, reduces dielectric level problem,
Condensation-preventing device is set inside 12kV high-tension switch cabinet 8.As shown in figure 5, condensation-preventing device is by Temperature Humidity Sensor 18, heater
19 compositions, the temperature and humidity parameter that Temperature Humidity Sensor 18 will test are transmitted in controller, when temperature and humidity parameter is lower than setting
When value, controller controls heater 19 and starts, and reduces by 8 interior humidity of 12kV high-tension switch cabinet.Temperature Humidity Sensor 18, heater
19 are mounted in 12kV high-tension switch cabinet 8 as shown in Figure 3.
12kV high-tension switch cabinet is integrated in a box-type shell by the utility model, and shell is by bottom frame, wallboard, door, top
The components such as lid close the cabinet to be formed.Installation meets the 12kV high-tension switch cabinet of electrical power distribution scheme in cabinet.Wallboard, top cover
For casting reinforced cement plate, it is connected as one by coupling pre-embedded steel slab welding manner.12kV high-tension switch cabinet is box outer
In shell at biserial opposite direction arrange, centre be passageway, operator can in passageway to 12kV high-tension switch cabinet carry out inspection and
Operation.Go out bus interval in box type switch station upper isolation.Biserial 12kV high-tension switch cabinet shares main busbar, and main busbar is by dividing
Branch busbar couples with the 12kV high-tension switch cabinet of passageway two sides respectively.12kV high-tension switch cabinet uses fixed switching cabinet.Pass through
The divide-shut brake turntable rotation process of switch operating mechanism pulls pull rod, drives the rotation of disconnecting switch moving contact, completes switch division
Operation.Window air conditioner is set at integrated box type switchyard shell both ends, is adjusted internal temperature suitable by window air conditioner
In range, avoided high environment temperature from damaging internal element, and caused the system failure.Setting is anti-condensation inside 12kV high-tension switch cabinet
Device detects temperature and humidity parameter by Temperature Humidity Sensor, and controller controls heater, reduces wet inside 12kV high-tension switch cabinet
Degree.
Really, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art can make various corresponding changes and modifications, but these phases according to the utility model
The change and modification answered all should belong to the protection scope of the utility model the attached claims.
Claims (5)
1. a kind of 12kV integrated box type switchyard, it is characterised in that: including switchyard cabinet, the switchyard cabinet includes bottom frame
(1), wall panel corner (2), side door (3), passageway doors (30), cross wall plate (4), neutral wallboard (5) and top cover (6), the bottom frame (1)
Shape be rectangular frame, the wall panel corner (2) is arranged at four angles of bottom frame (1), between adjacent wall panel corner (2)
Several neutral wallboards (5) are provided with, are additionally provided with cross wall plate (4), the wall panel corner between adjacent wall board corner (2)
(2) it is fixed with lower surface of the upper surface of neutral wallboard (5) with cross wall plate (4), the upper surface of the cross wall plate (4) is provided with
Top cover (6)；Several side doors (3), wall at left and right sides of switchyard cabinet are provided on the front and rear sides wall of the switchyard cabinet
On be provided with passageway doors (30), the bottom frame (1), wall panel corner (2), side door (3), passageway doors (30), cross wall plate (4), in
Wall plate (5) and top cover (6) constitute closed switchyard cabinet；
It is provided in the switchyard cabinet passageway (29), the passageway (29) is set in switchyard cabinet in the horizontal direction
On center line, several are provided in switchyard cabinet along the high-tension switch cabinet (8) of passageway (29) axial symmetry setting, the high pressure
It is provided at the top of switchgear (8) passageway partition (11), forms switchyard between the passageway partition (11) and top cover (6)
The lower surface at bus interval (28), the top cover (6) is provided with insulator mounting rail (14), the insulator mounting rail (14)
Lower surface is connected with several insulators (13), and the bottom of each insulator (13) is provided with main busbar (15), described
High-tension switch cabinet (8) along the setting of passageway (29) axial symmetry shares main busbar (15), and the main busbar (15) passes through branch's busbar
(16) it is connect with the high-tension switch cabinet (8) of passageway (29) two sides；
Upper spacer (27), upper disconnecting switch (26), lower disconnecting switch (20) are provided in each described high-tension switch cabinet (8)
The top being arranged in high-tension switch cabinet (8) with switch operating mechanism (9), the upper spacer (27), the upper disconnecting switch
(26) setting is in the upper surface of upper spacer (27), bottom interior wall of lower disconnecting switch (20) setting in high-tension switch cabinet (8)
On, the switch operating mechanism (9) is arranged on the front inner wall of high-tension switch cabinet (8), and switch operating mechanism (9) includes pull-up
Bar (25), lower pull rod (22) and divide-shut brake turntable, one end of the upper connecting rod (25) and divide-shut brake turntable are hinged, upper connecting rod (25)
The other end connect with the contact of the upper disconnecting switch, one end of the lower pull rod (22) and divide-shut brake turntable are hinged, drop-down
The other end of bar (22) is connect with the contact of lower disconnecting switch (20), and under the drive of divide-shut brake turntable, upper connecting rod (25) is completed
Division operation to upper disconnecting switch (26), lower pull rod (22) are completed the division to lower disconnecting switch (20) and are operated.
2. a kind of 12kV integrated box type switchyard according to claim 1, it is characterised in that: the wall panel corner (2), cross
The material of wallboard (4), neutral wallboard (5) and top cover (6) is pouring reinforcement cement plate, the wall panel corner (2), cross wall plate
(4), the junction of neutral wallboard (5) and top cover (6) is embedded with steel plate (17).
3. a kind of 12kV integrated box type switchyard according to claim 1, it is characterised in that: the side door (3) and passageway
Door (30) is made by color-steel composite board.
4. a kind of 12kV integrated box type switchyard according to claim 1, it is characterised in that: it further include controller, it is described
It is additionally provided at left and right sides of switchyard cabinet window air conditioner (10), is additionally provided with Temperature Humidity Sensor in the switchyard cabinet
(18), the output end of the Temperature Humidity Sensor (18) is connect with the input terminal of the controller, the output end of the controller
It is connect with the input terminal of the window air conditioner (10).
5. a kind of 12kV integrated box type switchyard according to claim 4, it is characterised in that: in the switchyard cabinet also
It is arranged having heaters (19), the output end of the controller is connect with the input terminal of the heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627944.XU CN209544937U (en) | 2019-05-05 | 2019-05-05 | A kind of 12kV integrated box type switchyard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627944.XU CN209544937U (en) | 2019-05-05 | 2019-05-05 | A kind of 12kV integrated box type switchyard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209544937U true CN209544937U (en) | 2019-10-25 |
Family
ID=68246611
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920627944.XU Expired - Fee Related CN209544937U (en) | 2019-05-05 | 2019-05-05 | A kind of 12kV integrated box type switchyard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209544937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980555A (en) * | 2019-05-05 | 2019-07-05 | 四川达卡电气有限公司 | A kind of 12kV integrated box type switchyard |
-
2019
- 2019-05-05 CN CN201920627944.XU patent/CN209544937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980555A (en) * | 2019-05-05 | 2019-07-05 | 四川达卡电气有限公司 | A kind of 12kV integrated box type switchyard |
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Granted publication date: 20191025 |