CN202004337U - Vacuum arc extinguishing assembly chamber of floor box AC high-voltage intelligent switch cabinet - Google Patents
Vacuum arc extinguishing assembly chamber of floor box AC high-voltage intelligent switch cabinet Download PDFInfo
- Publication number
- CN202004337U CN202004337U CN2011200240863U CN201120024086U CN202004337U CN 202004337 U CN202004337 U CN 202004337U CN 2011200240863 U CN2011200240863 U CN 2011200240863U CN 201120024086 U CN201120024086 U CN 201120024086U CN 202004337 U CN202004337 U CN 202004337U
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- CN
- China
- Prior art keywords
- chamber
- connects
- assembly chamber
- arc extinguishing
- vacuum arc
- 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
- 238000002955 isolation Methods 0.000 claims abstract description 4
- 230000008033 biological extinction Effects 0.000 claims description 21
- 238000009413 insulation Methods 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 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
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
A vacuum arc extinguishing assembly chamber of a floor box AC high-voltage intelligent switch cabinet relates to electric equipment and comprises a main box, wherein the main box is divided into three parts by partition boards, the upper part is an upper isolating switch chamber, the middle part is a vacuum arc extinguishing assembly chamber, and the lower part is a lower grounding switch chamber. The vacuum arc extinguishing assembly chamber is characterized in that a mounting board is comprised, which is fixed on the inside wall of the main box; an insulating box is mounting on the mounting board; a vacuum arc extinguishing chamber is arranged in the insulating box; the upper end of the vacuum arc extinguishing chamber is connected with an isolation still cutter holder in the upper isolating switch chamber through a wire-in conductive rod, and the lower part of the vacuum arc extinguishing chamber is connected with a conductive clamp; the conductive clamp is connected with a guide rod through a flexible joint; the guide rod is connected with an export conducting rod; and the export guide rod is connected with a connection conductive bar in the lower grounding switch chamber. The utility model has a reasonable structure, and the main box is divided into a plurality of spaces, so that the safety is improved, meanwhile, the vacuum arc extinguishing is adopted, so as to greatly improve the insulativity and air tightness.
Description
Technical field
The utility model relates to electric equipment, is specifically related to a kind of vacuum extinction general assembly 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 vacuum extinction general assembly 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 vacuum extinction general assembly 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, middle is vacuum extinction general assembly chamber, the bottom is divided into earthed switch chamber down, it is characterized in that: described vacuum extinction general assembly chamber comprises a mounting panel, described mounting panel is by on the madial wall that is bolted to main body case, on the described mounting panel insulation booth is installed, in the insulation booth is vacuum interrupter, described vacuum interrupter upper end is connected by the indoor quiet tool rest of isolation of inlet wire conducting rod and last isolating switch, and the bottom connects a conductive clip, and described conductive clip is connected with guide post by being flexible coupling, described guide post connects conducting rod, goes out the indoor busbar that is connected of conducting rod and following earthed switch and connects.
Described guide post connects connecting lever by the connecting lever bracing frame, and connecting lever is connected with insulated tension pole one end, and the insulated tension pole other end connects excess of stroke spring.
Described excess of stroke spring connects the circuit breaker main shaft by a circuit breaker phase connecting lever and connects, and the circuit breaker main shaft also connects a buffering connecting lever.
Described buffering connecting lever is connected with the buffer bracing frame, on the buffer bracing frame buffer is installed.
Described vacuum extinction general assembly chamber right lower quadrant also is provided with ground connection cutter operating axis, and ground connection cutter operating axis connects ground connection cutter connector by ground connection cutter operation connecting lever, and the indoor ground connection cutter action bars of ground connection cutter connector and following earthed switch is connected.
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, makes its insulating properties and sealing be greatly improved.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model vacuum extinction general assembly cell structure schematic diagram.
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, shown in Figure 2, a kind of vacuum extinction general assembly 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, vacuum extinction general assembly chamber 2 comprises a mounting panel 22, mounting panel 22 is by on the madial wall that is bolted to main body case, insulation booth 21 is installed on the mounting panel, is vacuum interrupter 30 in the insulation booth 21, and vacuum interrupter 30 upper ends are connected by the indoor quiet tool rest 39 of isolation of inlet wire conducting rod 40 and last isolating switch, the bottom connects a conductive clip 23, conductive clip 23 24 is connected with guide post 25 by being flexible coupling, and guide post 25 connects conducting rod 26, goes out conducting rod 26 and connects with the busbar that is connected in the following earthed switch chamber 1.
Vacuum extinction general assembly chamber 2 right lower quadrants also are provided with ground connection cutter operating axis 38, and ground connection cutter operating axis 38 connects ground connection cutter connectors 37 by ground connection cutter operation connecting lever 39, and ground connection cutter connector 37 and following earthed switch chamber 3 interior ground connection cutter action bars are connected.
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 (5)
1. one kind is landed the vacuum extinction general assembly 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 vacuum extinction general assembly chamber comprises a mounting panel, described mounting panel is by on the madial wall that is bolted to main body case, on the described mounting panel insulation booth is installed, in the insulation booth is vacuum interrupter, described vacuum interrupter upper end is connected by the indoor quiet tool rest of isolation of inlet wire conducting rod and last isolating switch, and the bottom connects a conductive clip, and described conductive clip is connected with guide post by being flexible coupling, described guide post connects conducting rod, goes out the indoor busbar that is connected of conducting rod and following earthed switch and connects.
2. a kind of vacuum extinction general assembly chamber of landing box ac high-voltage intelligent switchboard according to claim 1, it is characterized in that: described guide post connects connecting lever by the connecting lever bracing frame, connecting lever is connected with insulated tension pole one end, and the insulated tension pole other end connects excess of stroke spring.
3. a kind of vacuum extinction general assembly chamber of landing box ac high-voltage intelligent switchboard according to claim 2 is characterized in that: described excess of stroke spring connects the circuit breaker main shaft by a circuit breaker phase connecting lever and connects, and the circuit breaker main shaft also connects a buffering connecting lever.
4. a kind of vacuum extinction general assembly chamber of landing box ac high-voltage intelligent switchboard according to claim 2, it is characterized in that: described buffering connecting lever is connected with the buffer bracing frame, on the buffer bracing frame buffer is installed.
5. a kind of vacuum extinction general assembly chamber of landing box ac high-voltage intelligent switchboard according to claim 1, it is characterized in that: described vacuum extinction general assembly chamber right lower quadrant also is provided with ground connection cutter operating axis, ground connection cutter operating axis connects ground connection cutter connector by ground connection cutter operation connecting lever, and the indoor ground connection cutter action bars of ground connection cutter connector and following earthed switch is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200240863U CN202004337U (en) | 2011-01-25 | 2011-01-25 | Vacuum arc extinguishing assembly chamber of floor box AC high-voltage intelligent switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200240863U CN202004337U (en) | 2011-01-25 | 2011-01-25 | Vacuum arc extinguishing assembly chamber of floor box AC high-voltage intelligent switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202004337U true CN202004337U (en) | 2011-10-05 |
Family
ID=44707064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200240863U Expired - Fee Related CN202004337U (en) | 2011-01-25 | 2011-01-25 | Vacuum arc extinguishing assembly chamber of floor box AC high-voltage intelligent switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202004337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176609A (en) * | 2011-01-25 | 2011-09-07 | 郑文秀 | Vacuum arch-quenching final assembly chamber of console type alternative current intelligent switch cubicle |
-
2011
- 2011-01-25 CN CN2011200240863U patent/CN202004337U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176609A (en) * | 2011-01-25 | 2011-09-07 | 郑文秀 | Vacuum arch-quenching final assembly chamber of console type alternative current intelligent switch cubicle |
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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: 20121207 |
|
| 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: 20121207 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20180125 |