CN205724617U - A kind of novel solid insulation ring main unit - Google Patents
A kind of novel solid insulation ring main unit Download PDFInfo
- Publication number
- CN205724617U CN205724617U CN201620293901.9U CN201620293901U CN205724617U CN 205724617 U CN205724617 U CN 205724617U CN 201620293901 U CN201620293901 U CN 201620293901U CN 205724617 U CN205724617 U CN 205724617U
- Authority
- CN
- China
- Prior art keywords
- housing
- cable
- operating mechanism
- bus
- mechanism case
- 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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Abstract
nullThe utility model discloses a kind of novel solid insulation ring main unit，Including housing，The inside of described housing includes high voltage component case、Operating mechanism case and cable box，The inwall of described housing is provided with operating mechanism case，Described cable box is positioned at the bottom of housing，The inside of described cable box is provided with cable，Described cable be arranged over bus-bar chamber，The other end of described cable is connected with bus，Described bus is positioned at bus-bar chamber，The outside of described operating mechanism case is provided with processing means，The outer wall of described housing is provided with alarm，The outer wall of described housing is provided with discharger，Described processing means includes current sensing means and processor，The outer felt of described cable is wound with wire，One end of described wire is connected with current sensing means，Described housing and current sensing means electrical connection，Described discharger and alarm all electrically connect with processing means.This utility model avoids ring main unit and causes the generation of casualties event because surprisingly leaking electricity.
Description
Technical field
This utility model relates to ring main unit technical field, particularly relates to a kind of novel solid insulation ring main unit.
Background technology
Ring main unit is in one group of high-tension switch gear is contained in steel sheet metal cabinet or makes the electrical equipment of assembled compartment ring network power supplying units, its core uses on-load switch and fuse, has simple in construction, volume is little, price is low, can improve power supply parameter and the advantage such as performance and power supply safety.It is widely used in power distribution station and the box-type substation of the load centers such as Urban Residential District, skyscraper, large public building, factory and enterprise, for current technical conditions, then cannot survey for the electric leakage of ring main unit inside cable, electric conductivity due to ring main unit housing, once cable spills electric current through housing, life can be caused to endanger people.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and a kind of novel solid insulation ring main unit proposed.
To achieve these goals, this utility model adopts the technical scheme that
nullA kind of novel solid insulation ring main unit，Including housing，The inside of described housing includes high voltage component case、Operating mechanism case and cable box，The inwall of described housing is provided with operating mechanism case，Described high voltage component case is positioned at the top of operating mechanism case，The bottom of described operating mechanism case is provided with cushion cap，Described cable box is positioned at the bottom of housing，The inside of described cable box is provided with cable，One end of described cable extends to the outside of housing，Described cable be arranged over bus-bar chamber，And bus-bar chamber is positioned on cushion cap，The other end of described cable is connected with bus，Described bus is positioned at bus-bar chamber，The outside of described operating mechanism case is provided with processing means，The outer wall of described housing is provided with alarm，The lower section of described alarm is provided with observation window，The outer wall of described housing is provided with discharger，Described processing means includes current sensing means and processor，The outer felt of described cable is wound with wire，One end of wire is connected with the bottom of housing，The other end of described wire is connected with current sensing means，Described housing and current sensing means electrical connection，Described discharger and alarm all electrically connect with processing means.
Preferably, the bottom of described housing connects support bar, and described support bar and housing junction are provided with back-up coat.
Preferably, described operating mechanism case is positioned between the lower section of high voltage component case, and operating mechanism case and high voltage component case and is provided with dividing plate.
In this utility model, it is to avoid ring main unit leaks electricity because of inside cable, once cable spills electric current through housing, and people can cause the phenomenon generation that life endanger.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of novel solid insulation ring main unit that the utility model proposes.
In figure: 1 housing, 2 high voltage component casees, 3 operating mechanism casees, 4 cable boxes, 5 cables, 6 bus-bar chambers, 7 cushion caps, 8 observation windows, 9 processing meanss, 10 alarms, 11 dischargers, 12 wires.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.
nullWith reference to Fig. 1，A kind of novel solid insulation ring main unit，Including housing 1，The inside of housing 1 includes high voltage component case 2、Operating mechanism case 3 and cable box 4，The inwall of housing 1 is provided with operating mechanism case 3，High voltage component case 2 is positioned at the top of operating mechanism case 3，The bottom of operating mechanism case 3 is provided with cushion cap 7，Cable box 4 is positioned at the bottom of housing 1，The inside of cable box 4 is provided with cable 5，One end of cable 5 extends to the outside of housing 1，Cable 5 be arranged over bus-bar chamber 6，And bus-bar chamber 6 is positioned on cushion cap 7，The other end of cable 5 is connected with bus，Bus is positioned at bus-bar chamber 6，The outside of operating mechanism case 3 is provided with processing means 9，The outer wall of housing 1 is provided with alarm 10，The lower section of alarm 10 is provided with observation window 8，The outer wall of housing 1 is provided with discharger 11，Processing means 9 includes current sensing means and processor，The outer felt of cable 5 is wound with wire 12，One end of wire 12 is connected with the bottom of housing 1，The other end of wire 12 is connected with current sensing means，Housing 1 and current sensing means electrical connection，Discharger 11 and alarm 10 all electrically connect with processing means，The bottom of housing 1 connects support bar，Support bar and housing 1 junction are provided with back-up coat，Operating mechanism case 3 is positioned at the lower section of high voltage component case 2，And it is provided with dividing plate between operating mechanism case 3 and high voltage component case 2.
Operation principle: the device within ring main unit can be because of overlong time in service life or fortuitous event generation leaky, the electric current spilt through wire 12 or wire transfer to current sensing means, process through current sensing means, it is transmitted further to processor, processor makes alarm 10 report to the police, meanwhile, discharger 11 can be launched alarm signal and keeps in repair to the receiving terminal of maintainer, notice maintainer.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; conceive equivalent or change in addition according to the technical solution of the utility model and utility model thereof, all should contain within protection domain of the present utility model.
Claims (3)
- null1. a novel solid insulation ring main unit，Including housing (1)，It is characterized in that，The inside of described housing (1) includes high voltage component case (2)、Operating mechanism case (3) and cable box (4)，The inwall of described housing (1) is provided with operating mechanism case (3)，Described high voltage component case (2) is positioned at the top of operating mechanism case (3)，The bottom of described operating mechanism case (3) is provided with cushion cap (7)，Described cable box (4) is positioned at the bottom of housing (1)，The inside of described cable box (4) is provided with cable (5)，One end of described cable (5) extends to the outside of housing (1)，Described cable (5) be arranged over bus-bar chamber (6)，And bus-bar chamber (6) is positioned on cushion cap (7)，The other end of described cable (5) is connected with bus，Described bus is positioned at bus-bar chamber (6)，The outside of described operating mechanism case (3) is provided with processing means (9)，The outer wall of described housing (1) is provided with alarm (10)，The lower section of described alarm (10) is provided with observation window (8)，The outer wall of described housing (1) is provided with discharger (11)，Described processing means (9) includes current sensing means and processor，The outer felt of described cable (5) is wound with wire (12)，One end of wire (12) is connected with the bottom of housing (1)，The other end of described wire (12) is connected with current sensing means，Described housing (1) and current sensing means electrical connection，Described discharger (11) and alarm (10) all electrically connect with processing means.
- A kind of novel solid insulation ring main unit the most according to claim 1, it is characterised in that the bottom of described housing (1) connects support bar, and described support bar and housing (1) junction are provided with back-up coat.
- A kind of novel solid insulation ring main unit the most according to claim 1, it is characterised in that described operating mechanism case (3) is positioned between the lower section of high voltage component case (2), and operating mechanism case (3) and high voltage component case (2) and is provided with dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620293901.9U CN205724617U (en) | 2016-04-11 | 2016-04-11 | A kind of novel solid insulation ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620293901.9U CN205724617U (en) | 2016-04-11 | 2016-04-11 | A kind of novel solid insulation ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205724617U true CN205724617U (en) | 2016-11-23 |
Family
ID=57310280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620293901.9U Expired - Fee Related CN205724617U (en) | 2016-04-11 | 2016-04-11 | A kind of novel solid insulation ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205724617U (en) |
-
2016
- 2016-04-11 CN CN201620293901.9U patent/CN205724617U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 233000 Bengbu Changzheng Road, Anhui Province, No. 829 (the company's Hospital No. 1 plant) Patentee after: ZHONGKE ELECTRIC POWER EQUIPMENT GROUP Address before: 233000 Bengbu Changzheng Road, Anhui Province, No. 829 (the company's Hospital No. 1 plant) Patentee before: ZHONGKE ELECTRIC POWER EQUIPMENT TECHNOLOGY CO., LTD. |
|
| 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: 20161123 Termination date: 20210411 |