CN206471706U - A kind of high pressure ring switchgear - Google Patents
A kind of high pressure ring switchgear Download PDFInfo
- Publication number
- CN206471706U CN206471706U CN201720206060.8U CN201720206060U CN206471706U CN 206471706 U CN206471706 U CN 206471706U CN 201720206060 U CN201720206060 U CN 201720206060U CN 206471706 U CN206471706 U CN 206471706U
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- China
- Prior art keywords
- cabinet
- high pressure
- pressure ring
- current transformer
- incoming line
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Abstract
The utility model is related to electric device technical field, specifically a kind of high pressure ring switchgear, including cabinet, in cabinet three metal compartments are separated into by two steel plates, three metal compartments are followed successively by metering cabinet from left to right, high-tension switch cabinet, incoming line cabinet, voltage transformer is installed in metering cabinet, fuse, current transformer, electrified sensor, voltage transformer is connected with fuse, current transformer is arranged on below fuse, current transformer is connected with electrified sensor, high-tension switch cabinet is built with on-load switch and arrester, arrester is arranged on below on-load switch, arrester is arranged at current transformer, cable is connected with incoming line cabinet；The utility model is compared with the existing technology, not only increase the operation stability and security of appliance component, it can effectively save the device space, and it is small volume, lightweight, easy to operate, service life length, easy to maintenance, industrial and civilian cable ring-system and power supply end can be widely used in.
Description
[technical field]
The utility model is related to electric device technical field, specifically a kind of high pressure ring switchgear.
[background technology]
With the transformation and construction of China's urban and rural power grids, centering High voltage power supply equipment proposes higher requirement.Particularly
With reference to city inch of land such as gold, the characteristics of rural area good farmland is rare, it is desirable to power network according to power supply change, controller switching equipment to saving land, economize on electricity,
Compact, miniaturization, unattended, automation direction are developed.However, current equipment cabinet huge structure, installs and grasps
Make inconvenience, using effect is poor, and equipment, when being long-term used in humid region, easy aging of electric elements, is reduced whole inside it
The service life of individual equipment.Therefore, it is necessary to be improved to existing looped network equipment.
[utility model content]
The purpose of this utility model seeks to solve above-mentioned deficiency and provide a kind of high pressure ring switchgear, not only carries
The operation stability and security of high appliance component, can effectively save the device space, and small volume, lightweight, operation
It is simplicity, service life length, easy to maintenance.
Design to achieve the above object in a kind of high pressure ring switchgear, including cabinet 1, the cabinet 1 by two steel
Plate 2 is separated into three metal compartments, and three metal compartments are followed successively by metering cabinet 3, high-tension switch cabinet 4, inlet wire from left to right
Voltage transformer 6, fuse 7, current transformer 8, electrified sensor 9 are installed in cabinet 5, the metering cabinet 3, the voltage is mutual
Sensor 6 is connected with fuse 7, and the current transformer 8 is arranged on the lower section of fuse 7, the current transformer 8 and powered sensing
Device 9 is connected, and the high-tension switch cabinet 4 is arranged on on-load switch built with on-load switch 10 and arrester 11, the arrester 11
10 lower sections, the arrester 11 is arranged at current transformer 8, is connected with cable 12 in the incoming line cabinet 5, the metering cabinet 3,
Cabinet door 13 is equiped with high-tension switch cabinet 4, the front end face of incoming line cabinet 5, the top of cabinet door 13 is provided with electrification display 14,
The middle part of the cabinet door 13 is provided with observation window 15, the bottom of cabinet door 13 is provided with illuminating lamp 16, the metering cabinet 3, incoming line cabinet 5
Electromagnetic lock 17 is housed in cabinet door 13.
The top of the cabinet 1 is disposed with main bus-bar in bus-bar room, the bus-bar room and linked together, and the main bus-bar is in
Horizontally disposed, the main bus-bar runs through entire row cabinet 1.
The shell of the on-load switch 10 is formed using poured with epoxy resin, and band report is equiped with the high-tension switch cabinet 4
The gas density device of alert contact.
Closure and the cable clip with support frame are equipped with the bottom plate of the incoming line cabinet 5.
The bottom plate of the incoming line cabinet 5 is moist-proof board, and the moist-proof board is made of melamine plate.
The metering cabinet 3, the bottom of high-tension switch cabinet 4 are provided with Rubber shockproof bottom plate.
Insulating sleeve 18 is equiped with the steel plate 2, the insulating sleeve 18 is used for tie cable 12 and cable connector.
The utility model compared with the existing technology, with small volume, lightweight, easy to operate, service life length, maintenance side
Just the features such as, the operation stability and security of appliance component is improved, the device space can be effectively saved, with better
Electrical insulation properties and security performance, can be widely used in industrial and civilian cable ring-system and power supply end；In addition, the switch is set
For on the basis of original electrical structure, by increasing moistureproof bottom plate in the bottom of lower metal compartment, it is easy to protection against the tide, and pass through
The Rubber shockproof plate that bottom of cabinet bulk is set, contributes to shockproof.
[brief description of the drawings]
Fig. 1 is positive internal structure schematic diagram of the present utility model；
Fig. 2 is front outer portion structural representation of the present utility model；
In figure：1st, cabinet 2, steel plate 3, metering cabinet 4, high-tension switch cabinet 5, incoming line cabinet 6, voltage transformer 7, fuse 8, electricity
Current transformer 9, electrified sensor 10, on-load switch 11, arrester 12, cable 13, cabinet door 14, electrification display 15, observation window
16th, illuminating lamp 17, electromagnetic lock 18, insulating sleeve.
[embodiment]
Further explained below is made to the utility model below in conjunction with the accompanying drawings：
As shown in drawings, the utility model includes：Three metal compartments are separated into by two steel plates 2 in cabinet 1, cabinet 1,
Being separated using steel plate can then avoid trouble location from having influence on adjacent cabinet, and three metal compartments are followed successively by metering cabinet 3, high pressure from left to right
Voltage transformer 6, fuse 7, current transformer 8, electrified sensor 9 are installed, electricity in switch cubicle 4, incoming line cabinet 5, metering cabinet 3
Pressure transformer 6 is connected with fuse 7, and current transformer 8 is arranged on the lower section of fuse 7, current transformer 8 and electrified sensor 9
It is connected, high-tension switch cabinet 4 is built with on-load switch 10 and arrester 11, and arrester 11 is arranged on the lower section of on-load switch 10, takes shelter from the thunder
Device 11 is arranged at current transformer 8, is connected with incoming line cabinet 5 on cable 12, steel plate 2 and is equiped with insulating sleeve 18, insulation sleeve
Pipe 18 is used for tie cable 12 and cable connector, metering cabinet 3, high-tension switch cabinet 4, is equiped with the front end face of incoming line cabinet 5
Cabinet door 13, the top of cabinet door 13 is provided with electrification display 14, and the middle part of cabinet door 13 is provided with observation window 15, and the bottom of cabinet door 13 is provided with photograph
Bright lamp 16, consequently facilitating observation, inspects and electromagnetic lock 17 is housed on running status, metering cabinet 3, the cabinet door 13 of incoming line cabinet 5.Cabinet 1
Top be disposed with main bus-bar in bus-bar room, bus-bar room and link together, main bus-bar is in horizontally disposed, and main bus-bar runs through entire row cabinet
Body 1, so as to easily extend.The bottom plate of incoming line cabinet 5 is moist-proof board, and moist-proof board is made of melamine plate, consequently facilitating
Protection against the tide, prevents the easy aging of internal electric elements, extends service life of equipment；Metering cabinet 3, the bottom of high-tension switch cabinet 4 are provided with
Rubber shockproof bottom plate, so as to contribute to shockproof.
In the utility model, breaker chamber is located in the middle part of cabinet, and its Breaking capacity can meet normal switching and branching networks
Operation and in particular cases cut-off short circuit current flow etc., and breaker is furnished with spring operating mechanism, so that with reclosing work(
Can, and reliable in action, long lifespan.Incoming line cabinet is used for cable connection, while connecting arrester, earthed switch etc..The bottom of incoming line cabinet 5
Closure and the cable clip with support frame are equipped with plate, the frame in front of the door of the bottom plate of incoming line cabinet 5 is detachable, facilitates cable to install.It is negative
The shell of lotus switch 10 is formed using poured with epoxy resin, is inside filled SF6 gases and is made in arc extinguishing and dielectric, high-tension switch cabinet 4
The gas density device with alarm actuating contact is equiped with, the on-load switch can only be placed in combined floodgate, separating brake, one be grounded in run location
It is individual, maloperation can be prevented, cable device could be entered when on-load switch is in ground state, operations staff can be examined by observation window
The state whether on-load switch is in separating brake or ground connection is looked into, cable connection and indicating fault can also be observed through observation window.
The utility model is simultaneously not limited to the embodiments described above limitation, other any real without departing from spirit of the present utility model
Matter and the change made under principle, modification, replacement, combine, simplify, should be equivalent substitute mode, be included in this practicality
Within new protection domain.
Claims (7)
1. a kind of high pressure ring switchgear, it is characterised in that：Including cabinet (1), the cabinet (1) is interior by two steel plates (2)
Three metal compartments are separated into, three metal compartments are followed successively by metering cabinet (3), high-tension switch cabinet (4), inlet wire from left to right
Voltage transformer (6), fuse (7), current transformer (8), electrified sensor are installed in cabinet (5), the metering cabinet (3)
(9), the voltage transformer (6) is connected with fuse (7), and the current transformer (8) is arranged on below fuse (7), institute
State current transformer (8) with electrified sensor (9) to be connected, the high-tension switch cabinet (4) is built with on-load switch (10) and takes shelter from the thunder
Device (11), the arrester (11) is arranged on below on-load switch (10), and the arrester (11) is arranged on current transformer (8)
Cable (12), the metering cabinet (3), high-tension switch cabinet (4), the front end of incoming line cabinet (5) are connected with place, the incoming line cabinet (5)
Cabinet door (13) is equiped with face, cabinet door (13) top is provided with the middle part of electrification display (14), the cabinet door (13) and set
There is observation window (15), cabinet door (13) bottom is provided with illuminating lamp (16), the metering cabinet (3), the cabinet door of incoming line cabinet (5)
(13) electromagnetic lock (17) is housed on.
2. high pressure ring switchgear as claimed in claim 1, it is characterised in that：The top of the cabinet (1) is disposed with mother
Main bus-bar links together in line room, the bus-bar room, and the main bus-bar is in horizontally disposed, and the main bus-bar runs through entire row cabinet
(1)。
3. high pressure ring switchgear as claimed in claim 2, it is characterised in that：The shell of the on-load switch (10) is used
Poured with epoxy resin is formed, and the gas density device with alarm actuating contact is equiped with the high-tension switch cabinet (4).
4. high pressure ring switchgear as claimed in claim 3, it is characterised in that：Assembled on the bottom plate of the incoming line cabinet (5)
There are closure and the cable clip with support frame.
5. high pressure ring switchgear as claimed in claim 4, it is characterised in that：The bottom plate of the incoming line cabinet (5) is protection against the tide
Plate, the moist-proof board is made of melamine plate.
6. high pressure ring switchgear as claimed in claim 5, it is characterised in that：The metering cabinet (3), high-tension switch cabinet
(4) bottom is provided with Rubber shockproof bottom plate.
7. high pressure ring switchgear as claimed in claim 6, it is characterised in that：Insulation sleeve is equiped with the steel plate (2)
Manage (18), the insulating sleeve (18) is used for tie cable (12) and cable connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720206060.8U CN206471706U (en) | 2017-03-04 | 2017-03-04 | A kind of high pressure ring switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720206060.8U CN206471706U (en) | 2017-03-04 | 2017-03-04 | A kind of high pressure ring switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206471706U true CN206471706U (en) | 2017-09-05 |
Family
ID=59713257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720206060.8U Expired - Fee Related CN206471706U (en) | 2017-03-04 | 2017-03-04 | A kind of high pressure ring switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206471706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611827A (en) * | 2017-11-03 | 2018-01-19 | 许昌商通实业有限公司 | A kind of high-tension switch cabinet for possessing monitoring function |
| CN107946990A (en) * | 2017-12-27 | 2018-04-20 | 徐为杰 | A kind of Multifunctional small-sized open circuit integral switch cabinet |
-
2017
- 2017-03-04 CN CN201720206060.8U patent/CN206471706U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611827A (en) * | 2017-11-03 | 2018-01-19 | 许昌商通实业有限公司 | A kind of high-tension switch cabinet for possessing monitoring function |
| CN107946990A (en) * | 2017-12-27 | 2018-04-20 | 徐为杰 | A kind of Multifunctional small-sized open circuit integral switch cabinet |
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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: 20170905 Termination date: 20200304 |