CN204258126U - Modularization solid insulation ring main unit - Google Patents
Modularization solid insulation ring main unit Download PDFInfo
- Publication number
- CN204258126U CN204258126U CN201420805646.2U CN201420805646U CN204258126U CN 204258126 U CN204258126 U CN 204258126U CN 201420805646 U CN201420805646 U CN 201420805646U CN 204258126 U CN204258126 U CN 204258126U
- Authority
- CN
- China
- Prior art keywords
- input
- conductor
- insulation crust
- main body
- bus
- 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
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 37
- 239000007787 solid Substances 0.000 title claims abstract description 12
- 239000004020 conductor Substances 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Gas-Insulated Switchgears (AREA)
Abstract
The utility model discloses a kind of modularization solid insulation ring main unit.It comprises the Switch main body of integral type, Switch main body is embedded with input adapter and out splice going splice, input adapter has input cavity, also comprise bus link block, bus link block comprises input insulation crust, bus-bars conductor is provided with in input insulation crust, out splice going splice has conductor connection chamber, bonding conductor is mounted with in conductor connection chamber, also comprise cable connection module, cable connection module comprises output insulation crust, cable conductor is provided with in output insulation crust, three switch gear rooms are formed from top to bottom in Switch main body, the front portion of three switch gear rooms is separated and rear portion opened mutually, after adopting above-mentioned structure, its vibrational power flow is reasonable, connect reliable, protective is good, effectively reduce partial discharge, connection reliability also improves greatly, the integral structure formed, compact conformation, good insulating, can directly install, integrally-regulated easy for installation, connection reliability improves further.
Description
Technical field
The utility model relates to a kind of ring main unit, specifically a kind of modularization solid insulation ring main unit.
Background technology
Often need that Switch main body and cable and bus are carried out grafting in insulation ring main unit to realize electrically connecting, traditionally, due to cable connection module, bus link block directly adopts common inserting mode to connect, therefore in conducting process, joint area divides uneven due to link and conductor coupling portion, electric field is easily caused to suddenly change, produce the problems such as partial discharge, two station disconnecting switchs simultaneously in existing switchgear, on-load switch and earthed switch are independent separately, install respectively, it is bulky, manufacturing cost is high, mounting and adjusting is extremely inconvenient, make its work on the spot amount very large thus, separate set-up mode makes its insulating properties and the non-constant of dependability simultaneously.
Summary of the invention
The technical problems to be solved in the utility model is to provide that a kind of simple and compact for structure, good insulating, connection are reliable, mounting and adjusting modularization solid insulation ring main unit easily.
In order to solve the problems of the technologies described above, modularization solid insulation ring main unit of the present utility model, comprise the Switch main body of integral type, the both sides up and down of Switch main body front end are embedded with input adapter and out splice going splice respectively, input adapter has an input cavity communicated with isolating switch room, also comprise the bus link block that can be connected with input adapter, bus link block comprises an input insulation crust, bus-bars conductor is provided with in input insulation crust, there is in out splice going splice one and breaker chamber, the conductor connection chamber that earthing switch room communicates, bonding conductor is mounted with in conductor connection chamber, also comprise the cable connection module that can be connected with out splice going splice, cable connection module comprises an output insulation crust, cable conductor is provided with in output insulation crust, isolating switch room is formed from top to bottom in Switch main body, breaker chamber, earthing switch room, isolating switch room, breaker chamber, the front portion of earthing switch room is separated and rear portion opened mutually,
Described input adapter is provided with input adapter flange, described input insulation crust has the bus flange of one, described out splice going splice is provided with out splice going splice flange, and described output insulation crust has the cable flange of one.
After adopting above-mentioned structure, the cable connection module that the bus link block connected due to input adapter place and out splice going splice place connect, the special construction that bus link block and cable connection module are arranged, its vibrational power flow is reasonable, connect reliable, protective is good, effectively decrease partial discharge, the reliability connected also improves greatly, this switchgear is arranged according to upper, middle and lower simultaneously, isolating switch room, breaker chamber, the front portion of earthing switch room is separated and rear portion opened mutually, the integral structure formed thus, compact conformation, good insulating, and can directly install, integrally-regulated easy for installation, connection reliability improves further, greatly reduce on-the-spot workload.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model modularization solid insulation ring main unit.
Embodiment
Below in conjunction with the drawings and specific embodiments, modularization solid insulation ring main unit of the present utility model is described in further detail.
As shown in the figure, modularization solid insulation ring main unit of the present utility model, comprise the Switch main body 1 of integral type, the both sides up and down of Switch main body 1 front end are embedded with input adapter 2 and out splice going splice 3 respectively, input adapter 2 has an input cavity communicated with isolating switch room 4, also comprise the bus link block 7 that can be connected with input adapter 2, bus link block 7 comprises an input insulation crust 8, bus-bars conductor 9 is provided with in input insulation crust, bus-bars conductor 9 can be inserted in input adapter 2 and be connected with input insulation crust 8, there is in out splice going splice 3 one and breaker chamber 5, the conductor connection chamber that earthing switch room 6 communicates, bonding conductor 10 is mounted with in conductor connection chamber, also comprise the cable connection module 11 that can be connected with out splice going splice 3, cable connection module 11 comprises an output insulation crust 12, cable conductor 13 is provided with in output insulation crust 12, cable conductor 13 can be inserted in out splice going splice and be connected with output insulation crust 12, form isolating switch room 4, breaker chamber 5, earthing switch room 6 in Switch main body 1 from top to bottom, the front portion of isolating switch room 4, breaker chamber (on-load switch) 5, earthing switch room 6 is separated and rear portion opened mutually.
Say further, input adapter 2 is also provided with input adapter flange 15, input insulation crust 8 has the bus flange 16 of one, bus flange 16 can be connected with input adapter flange 15, out splice going splice 3 is provided with out splice going splice flange 14, output insulation crust 12 has the cable flange 17 of one, and cable flange 17 can be connected with out splice going splice flange 14
Claims (3)
1. a modularization solid insulation ring main unit, comprise the Switch main body (1) of integral type, the both sides up and down of Switch main body (1) front end are embedded with input adapter (2) and out splice going splice (3) respectively, described input adapter (2) has an input cavity communicated with isolating switch room (4), also comprise the bus link block (7) that can be connected with input adapter (2), described bus link block (7) comprises an input insulation crust (8), bus-bars conductor (9) is provided with in input insulation crust, there is in described out splice going splice (3) one and breaker chamber (5), the conductor connection chamber that earthing switch room (6) communicates, bonding conductor (10) is mounted with in conductor connection chamber, also comprise the cable connection module (11) that can be connected with out splice going splice (3), described cable connection module (11) comprises an output insulation crust (12), cable conductor (13) is provided with in output insulation crust (12), form isolating switch room (4), breaker chamber (5), earthing switch room (6) in described Switch main body (1) from top to bottom, the front portion of described isolating switch room (4), breaker chamber (5), earthing switch room (6) is separated and rear portion opened mutually.
2. according to modularization solid insulation ring main unit according to claim 1, it is characterized in that: described input adapter (2) is provided with input adapter flange (15), described input insulation crust (8) has the bus flange (16) of one.
3. according to modularization solid insulation ring main unit according to claim 1, it is characterized in that: described out splice going splice (3) is provided with out splice going splice flange (14), described output insulation crust (12) has the cable flange (17) of one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805646.2U CN204258126U (en) | 2014-12-19 | 2014-12-19 | Modularization solid insulation ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805646.2U CN204258126U (en) | 2014-12-19 | 2014-12-19 | Modularization solid insulation ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204258126U true CN204258126U (en) | 2015-04-08 |
Family
ID=52962394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420805646.2U Expired - Fee Related CN204258126U (en) | 2014-12-19 | 2014-12-19 | Modularization solid insulation ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204258126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967009A (en) * | 2015-06-12 | 2015-10-07 | 杭州曙光电器有限公司 | Rotating separation type solid disconnecting and grounding switch structure |
-
2014
- 2014-12-19 CN CN201420805646.2U patent/CN204258126U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967009A (en) * | 2015-06-12 | 2015-10-07 | 杭州曙光电器有限公司 | Rotating separation type solid disconnecting and grounding switch structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160323 Address after: 212211 Jiangsu city of Zhenjiang province Yangzhong city new town of New South Road, No. 66 Patentee after: JIANGSU DAQO CHANGJIANG ELECTRIC Group Corp. Address before: 212211 Jiangsu city of Zhenjiang province Yangzhong city new town of New South Road, No. 66 Patentee before: DAQO GROUP Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 |