CN201975704U - Lower earthing switch room of floor type alternating current high-voltage intelligent switch cabinet - Google Patents
Lower earthing switch room of floor type alternating current high-voltage intelligent switch cabinet Download PDFInfo
- Publication number
- CN201975704U CN201975704U CN2011200240897U CN201120024089U CN201975704U CN 201975704 U CN201975704 U CN 201975704U CN 2011200240897 U CN2011200240897 U CN 2011200240897U CN 201120024089 U CN201120024089 U CN 201120024089U CN 201975704 U CN201975704 U CN 201975704U
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- Prior art keywords
- ground connection
- connection cutter
- switch chamber
- earthed switch
- busbar
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- Expired - Fee Related
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- 230000008033 biological extinction Effects 0.000 claims abstract description 13
- 230000009471 action Effects 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
A lower earthing switch room of a floor type alternating current high-voltage intelligent switch cabinet relates to electrical equipment and comprises a main body case. The main body case is divided into three parts by clapboards, the upper part is an upper disconnecting switch room, the middle is a vacuum arc extinction general assembly room, and the lower part is the lower earthing switch room. The lower earthing switch room is characterized by comprising a connected conducting bar, wherein the upper end of the connected conducting bar is connected with an outgoing conducting rod in the vacuum arc extinction general assembly room, the lower end of the connected conducting bar is connected with an earthing switch assembly, and the connected conducting bar is provided with an outgoing line casing pipe. The lower earthing switch room provided by the utility model has the beneficial effects that: the structure is reasonable; the main body case is divided into a plurality of spaces, so that the safety is improved; and in addition, vacuum arc extinction and SF6 gas insulation are adopted, so that the insulativity and the tightness of the lower earthing switch room are greatly improved.
Description
Technical field
The utility model relates to electric equipment, is specifically related to a kind of following earthed switch chamber of landing box ac high-voltage intelligent switchboard.
Background technology
High-tension switch cabinet is mainly used in power plant, power transformation the switchgear house acceptance and the usefulness of distributing electric energy of industrial and mining enterprises in one's power, can realize control, protection and detection to circuit.At present, its structure of the employed intelligent switchboard of power industry is provided with unreasonable, poor insulativity, and security performance is bad, and sealing property is also poor, makes that its mechanical endurance is shorter.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of structure to be provided with rationally, good insulation preformance, and mechanical endurance is long lands the following earthed switch chamber of box ac high-voltage intelligent switchboard.
Technical problem to be solved in the utility model realizes by the following technical solutions,
A kind of following earthed switch chamber of landing box ac high-voltage intelligent switchboard, comprise a main body case, described main body case is divided into three parts with dividing plate, top is divided into the isolating switch chamber, and middle is vacuum extinction general assembly chamber, and the bottom is divided into earthed switch chamber down, it is characterized in that: described earthed switch chamber down comprises the connection busbar, connect the indoor conducting rod that goes out of busbar upper end and vacuum extinction general assembly and is connected, connection busbar lower end is connected with ground connection cutter assembly, and the connection busbar is provided with the outlet sleeve pipe.
Described connection busbar one side is a ground connection cutter action bars, the indoor ground connection cutter connector of ground connection cutter action bars upper end and vacuum extinction general assembly is connected, the lower end connects and also connects a ground connection cutter connector, ground connection cutter connector connects the ground connection tool rest by an operation connecting lever, the ground connection tool rest is provided with the ground connection cutter, the ground connection cutter is connected with ground connection cutter main shaft, is grounding to main shaft and connects ground connection cutter assembly.
The SF6 gas-insulated is adopted in described earthed switch chamber down.
The beneficial effects of the utility model are: structure is provided with rationally, and main body case is divided into a plurality of spaces, has improved fail safe, and the utility model employing vacuum extinction and SF6 gas-insulated, makes its insulating properties and sealing be greatly improved.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is an earthed switch cell structure schematic diagram under the utility model;
Fig. 3 is an earthed switch chamber rearview under the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As Fig. 1, Fig. 2, shown in Figure 3, a kind of following earthed switch chamber of landing box ac high-voltage intelligent switchboard, comprise a main body case, main body case is divided into three parts with dividing plate, top is divided into isolating switch chamber 1, middle is vacuum extinction general assembly chamber 2, the bottom is divided into earthed switch chamber 3 down, following earthed switch chamber 3 comprises connection busbar 37, connecting the indoor conducting rod 36 that goes out of busbar 37 upper ends and vacuum extinction general assembly is connected, connect busbar 37 lower ends and be connected, connect busbar 37 and be provided with outlet sleeve pipe 34 with ground connection cutter assembly 35.
Connecting busbar 37 1 sides is ground connection cutter action bars 30, ground connection cutter connector in ground connection cutter action bars 30 upper ends and the vacuum extinction general assembly chamber 2 is connected, the lower end also connects a ground connection cutter connector 31, ground connection cutter connector 31 connects ground connection tool rest 39 by an operation connecting lever 32, ground connection tool rest 39 is provided with ground connection cutter 38, ground connection cutter 38 is connected with ground connection cutter main shaft 33, is grounding to main shaft 33 and connects ground connection cutter assembly 35, and the SF6 gas-insulated is adopted in following earthed switch chamber 3.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. one kind is landed the following earthed switch chamber of box ac high-voltage intelligent switchboard, comprise a main body case, described main body case is divided into three parts with dividing plate, top is divided into the isolating switch chamber, middle is vacuum extinction general assembly chamber, the bottom is divided into earthed switch chamber down, it is characterized in that: described earthed switch chamber down comprises the connection busbar, connecting the indoor conducting rod that goes out of busbar upper end and vacuum extinction general assembly is connected, connect the busbar lower end and be connected, connect busbar and be provided with the outlet sleeve pipe with ground connection cutter assembly.
2. a kind of following earthed switch chamber of landing box ac high-voltage intelligent switchboard according to claim 1, it is characterized in that: described connection busbar one side is a ground connection cutter action bars, the indoor ground connection cutter connector of ground connection cutter action bars upper end and vacuum extinction general assembly is connected, the lower end connects and also connects a ground connection cutter connector, ground connection cutter connector connects the ground connection tool rest by an operation connecting lever, the ground connection tool rest is provided with the ground connection cutter, the ground connection cutter is connected with ground connection cutter main shaft, is grounding to main shaft and connects ground connection cutter assembly.
3. a kind of following earthed switch chamber of landing box ac high-voltage intelligent switchboard according to claim 1 is characterized in that: the SF6 gas-insulated is adopted in described earthed switch chamber down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200240897U CN201975704U (en) | 2011-01-25 | 2011-01-25 | Lower earthing switch room of floor type alternating current high-voltage intelligent switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200240897U CN201975704U (en) | 2011-01-25 | 2011-01-25 | Lower earthing switch room of floor type alternating current high-voltage intelligent switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201975704U true CN201975704U (en) | 2011-09-14 |
Family
ID=44580800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200240897U Expired - Fee Related CN201975704U (en) | 2011-01-25 | 2011-01-25 | Lower earthing switch room of floor type alternating current high-voltage intelligent switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201975704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176611A (en) * | 2011-01-25 | 2011-09-07 | 郑文秀 | Lower earthed switch room of floor box type alternating-current high-voltage intelligent switch cabinet |
| PL424707A1 (en) * | 2018-02-28 | 2019-09-09 | ELEKTROBUDOWA Spółka Akcyjna | Super-fast three-phase shorting-arc earthing switch |
-
2011
- 2011-01-25 CN CN2011200240897U patent/CN201975704U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176611A (en) * | 2011-01-25 | 2011-09-07 | 郑文秀 | Lower earthed switch room of floor box type alternating-current high-voltage intelligent switch cabinet |
| PL424707A1 (en) * | 2018-02-28 | 2019-09-09 | ELEKTROBUDOWA Spółka Akcyjna | Super-fast three-phase shorting-arc earthing switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HONGXIU ELECTRIC CO., LTD. Free format text: FORMER OWNER: ZHENG WENXIU Effective date: 20121203 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325604 WENZHOU, ZHEJIANG PROVINCE TO: 325600 WENZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121203 Address after: 325600 Xinguang Industrial Zone, Liushi Town, Zhejiang, Yueqing Patentee after: Hongxiu Electric Co., Ltd. Address before: 325604, Zhenxing Road, Xinguang Industrial Park, Yueqing, Zhejiang, Liushi 8 Patentee before: Zheng Wenxiu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20180125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |