CN202616653U - Novel alternating current metal closed looped net switch cabinet device - Google Patents
Novel alternating current metal closed looped net switch cabinet device Download PDFInfo
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- CN202616653U CN202616653U CN2012202828395U CN201220282839U CN202616653U CN 202616653 U CN202616653 U CN 202616653U CN 2012202828395 U CN2012202828395 U CN 2012202828395U CN 201220282839 U CN201220282839 U CN 201220282839U CN 202616653 U CN202616653 U CN 202616653U
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Abstract
The utility model relates to a novel alternating current metal closed looped net switch cabinet device, which comprises a cabinet body, an instrument chamber, an inflating chamber, an operation chamber and a cable chamber, wherein the instrument chamber is arranged at the front upper part of the cabinet body, the inflating chamber is arranged in the middle of the cabinet body, the operation chamber is positioned at the front side of the inflating chamber, the inflating chamber is connected into a whole with the operation chamber, the operation chamber is provided with an operation panel, the cable chamber is positioned at the lower part of the cabinet body, cable joints are arranged in the cable chamber, a vacuum circuit breaker is arranged at the upper part of the cabinet body, cables penetrate into the cable chamber through the bottom of the cabinet body and are connected with the vacuum circuit breaker through the cable joints, the number of the cable joints is three, the cable joints are in a triangular shape, and the width of the cabinet body is 265mm. The switch cabinet device has the advantages that the structure is compact, the size is small, the cabinet body is fully insulated and sealed, extensible bus systems of all conducting parts are all insulated and fully sealed, the environment influence can be completely avoided, the installation and the maintenance are convenient, the safe operation of operators is favorably realized, and the safety of alternating current high-voltage metal closed looped net switch equipment is improved.
Description
Technical field
The utility model relates to a kind of looped network switch apparatus, relates in particular to a kind of novel AC metal closed loop networks switch cabinet device.
Background technology
Along with the continuous development of urban construction, cable power supply becomes the main flow in city, and the tap processing of cable and the requirement of laying of ring network power supply system are also increasingly high.Looped network switch apparatus is a kind of high voltage electric appliance, and existing looped network switch apparatus is of a great variety, but is the connection copper pipe thermal shrinkage type terminal or the cold-shrink type terminal of cable mostly; Still there is certain defective in this type processing mode because of the connection road of cable exposes in air; Thereby increasing occasion utilizes separable connector replacement cables terminal that cable is handled, and the equal insulated body of all energized conductors of the separable connector of this type is closed, and does not receive the influence of external environment; But all the three-phase direction with separable connector is identical for the three-phase of the looped network equipment of such separable connector of adapted in the market; Certainly will increase cable like this to taking on the space, this kind looped network equipment volume is big, complicated operation; Safeguard also inconvenience, also cause accidents such as fire or blast easily.
Summary of the invention
The purpose of the utility model provides a kind of novel AC metal closed loop networks switch cabinet device, can effectively save the device space, and have better electrical insulation properties and security performance.
The utility model content realizes through following technical scheme:
A kind of novel AC metal closed loop networks switch cabinet device comprises cabinet, control room, plenum chamber, operating room, cable vault, and said control room is arranged on the front upper part of cabinet; Said plenum chamber is arranged on the middle part of cabinet; Said operating room is positioned at the front side of plenum chamber, fuses with operating room, and operating room is provided with guidance panel; Said cable vault is positioned at the cabinet bottom; Be provided with cable joint in the cable vault, cabinet top is provided with vacuum circuit-breaker, and cable is to pierce into the cable vault through bottom of cabinet bulk to be connected with vacuum circuit-breaker through cable joint.
As a kind of improvement, said cable joint is provided with 3, is isosceles triangle.
As a kind of improvement, the width of said cabinet is 265mm.
The utlity model has following beneficial effect:
The utility model compact conformation, volume is little, and operating room is positioned at the plenum chamber front side, fuses with operating room, and is easy to operate, and the maintenance of mechanism, renewal and maintenance do not relate to the inside of plenum chamber.The cabinet all insulation is totally-enclosed, and inflation unit is through inner solid envelope, and then other environmental protection class gases such as inflation low pressure sulphur hexafluoride or nitrogen; Can realize double insulation, can guarantee that when fault takes place the staff reaches the safety of electric equipment on every side, the bus-bar system of the extensible formula of all current-carrying parts all insulation is totally-enclosed; Not affected by environment fully; Installation and maintenance is convenient, helps the operator safety operation, the fail safe that has improved the metal enclosed looped network switch apparatus of ac high-voltage.
Description of drawings
Fig. 1 is the internal structure sketch map of the utility model.
Fig. 2 is the front view of the utility model.
Shown in the figure: 1, cabinet; 2, control room; 3, plenum chamber; 4, operating room; 5, cable vault; 6, vacuum circuit-breaker; 7, cable connects head; 8, guidance panel.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1 and Fig. 2, a kind of novel AC metal closed loop networks switch cabinet device comprises cabinet 1, control room 2, plenum chamber 3, operating room 4, cable vault 5; Said control room 2 is arranged on the front upper part of cabinet 1, and said plenum chamber 3 is arranged on the middle part of cabinet 1, and said operating room 4 is positioned at the front side of plenum chamber 3; Fuse with operating room 4, operating room 4 is provided with guidance panel 8, and said cable vault 5 is positioned at cabinet 1 bottom; Be provided with cable joint 7 in the cable vault 5; Cabinet 1 top is provided with vacuum circuit-breaker 6, and cable is to pierce into cable vault 5 to be connected with vacuum circuit-breaker 6 through cable joint 7 through cabinet 1 bottom, and said cable joint 7 is provided with 3; Be isosceles triangle, the width of said cabinet is 265mm.The utility model compact conformation, volume is little, and operating room is positioned at the plenum chamber front side, fuses with operating room, and is easy to operate, and the maintenance of mechanism, renewal and maintenance do not relate to the inside of plenum chamber.The cabinet all insulation is totally-enclosed, and inflation unit is through inner solid envelope, and then other environmental protection class gases such as inflation low pressure sulphur hexafluoride or nitrogen; Can realize double insulation, can guarantee that when fault takes place the staff reaches the safety of electric equipment on every side, the bus-bar system of the extensible formula of all current-carrying parts all insulation is totally-enclosed; Not affected by environment fully; Installation and maintenance is convenient, helps the operator safety operation, the fail safe that has improved the metal enclosed looped network switch apparatus of ac high-voltage.
More than show and described basic principle, principal character and the advantage of the utility model.The technical staff of the industry should understand, and the utility model is not restricted to the described embodiments.The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite of spirit that does not break away from the utility model and scope; The utility model also has various changes and modifications; These variations and improvement all fall in the utility model scope that requires protection, and the utility model requires protection range to be defined by appending claims and equivalent thereof.
Claims (3)
1. a novel AC metal closed loop networks switch cabinet device comprises cabinet, control room, plenum chamber, operating room, cable vault, and it is characterized in that: said control room is arranged on the front upper part of cabinet; Said plenum chamber is arranged on the middle part of cabinet; Said operating room is positioned at the front side of plenum chamber, fuses with operating room, and operating room is provided with guidance panel; Said cable vault is positioned at the cabinet bottom; Be provided with cable joint in the cable vault, cabinet top is provided with vacuum circuit-breaker, and cable is to pierce into the cable vault through bottom of cabinet bulk to be connected with vacuum circuit-breaker through cable joint.
2. a kind of novel AC metal closed loop networks switch cabinet device according to claim 1, it is characterized in that: said cable joint is provided with 3, is isosceles triangle.
3. a kind of novel AC metal closed loop networks switch cabinet device according to claim 1, it is characterized in that: the width of said cabinet is 265mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202828395U CN202616653U (en) | 2012-06-15 | 2012-06-15 | Novel alternating current metal closed looped net switch cabinet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202828395U CN202616653U (en) | 2012-06-15 | 2012-06-15 | Novel alternating current metal closed looped net switch cabinet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202616653U true CN202616653U (en) | 2012-12-19 |
Family
ID=47350323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202828395U Expired - Fee Related CN202616653U (en) | 2012-06-15 | 2012-06-15 | Novel alternating current metal closed looped net switch cabinet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202616653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296611A (en) * | 2013-06-21 | 2013-09-11 | 无锡中科电气设备有限公司 | Cabinet body structure of high-pressure insulating gas switch cabinet |
-
2012
- 2012-06-15 CN CN2012202828395U patent/CN202616653U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296611A (en) * | 2013-06-21 | 2013-09-11 | 无锡中科电气设备有限公司 | Cabinet body structure of high-pressure insulating gas switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20150615 |
|
| EXPY | Termination of patent right or utility model |