CN104332879A - Medium voltage gas filled switchgear with modular circuit breaker - Google Patents
Medium voltage gas filled switchgear with modular circuit breaker Download PDFInfo
- Publication number
- CN104332879A CN104332879A CN201410586446.7A CN201410586446A CN104332879A CN 104332879 A CN104332879 A CN 104332879A CN 201410586446 A CN201410586446 A CN 201410586446A CN 104332879 A CN104332879 A CN 104332879A
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- pressure gas
- switching tube
- middle pressure
- filled switching
- 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.)
- Granted
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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
- H02B13/035—Gas-insulated switchgear
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/042—Mounting on perforated supports by means of screws or locking members
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/205—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards for connecting electrical apparatus mounted side by side on a rail
-
- 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
- H02B13/035—Gas-insulated switchgear
- H02B13/0354—Gas-insulated switchgear comprising a vacuum switch
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/02—Details
- H02B11/04—Isolating-contacts, e.g. mountings or shieldings
Abstract
The invention discloses a medium voltage gas filled switchgear with a modular circuit breaker. The medium voltage gas filled switchgear comprises a medium voltage gas filled switchgear body and a circuit breaker module. The circuit breaker module comprises the circuit breaker, a circuit breaker mechanism and a mechanism support, and is connected with an upper bus bar and a lower bus bar of the medium voltage gas filled switchgear body in an inserted manner, so that the medium voltage gas filled switchgear is simpler to assemble and can be independently produced and assembled, the mechanism can be tested after assembly, the production efficiency of the whole switchgear is improved, the circuit breaker module can independently serve as a product for sale, capacity is enlarged, and the purchase cost of parts is reduced.
Description
Technical field
the present invention relates to a kind of gas-insulated switchgear, be specifically related to a kind of middle pressure gas-filled switching tube equipment with modularized circuit breaker.
Background technology
domestic air insulation medium voltage switchgear equipment has achieved modular production substantially, there is the circuit breaker supplier of specialty, housing supplier, once and Quadratic Finite Element device supplier etc., so the price of present middle pressure Air-insulated electric equipment has been down to very low, but still there is the profit margin of existence in producer.But also do not reach the modularization level of Air-insulated electric equipment in the medium voltage switchgear equipment field taking gas as dielectric, especially " the heart "-circuit breaker of a switchgear.
as shown in Figure 1, be the circuit breaker scheme of installation of medium voltage switchgear equipment.The busbar up and down of circuit breaker and medium voltage switchgear equipment is bolted fixing, if the vacuum interrupter of this product or its annex need at operation spot replace, and the normal charging operation of bus-bar room, though electrified body can be isolated by isolating switch, operating personnel still have the risk be electrically shocked to be existed.And in the process changed, due to narrow space, the damage of other parts or the such finding of similar screw nut easily can be caused to be lost in air chamber, cause security of operation hidden danger.If outside air filth is relatively more serious, long gas tank door open structure state also can cause a hidden trouble to the normal operation of switch.
Summary of the invention
the present invention seeks to: provide a kind of middle pressure gas-filled switching tube equipment with modularized circuit breaker, breaker module is connected by the mode plugged together with busbar, make assembling more simple, can produce separately and assemble, accelerate production efficiency.
technical scheme of the present invention is:
a kind of middle pressure gas-filled switching tube equipment with modularized circuit breaker, comprise middle pressure gas-filled switching tube apparatus body and breaker module, described breaker module comprises circuit breaker, breaker mechanism and mechanism rack, and the busbar up and down of described breaker module and middle pressure gas-filled switching tube apparatus body passes through socket connection.
further, be plugged to buckle described in connect.
further, described in be plugged to circuit breaker upper front end and be provided with plug, described circuit breaker lower end is provided with lower plug, and the busbar up and down of described middle pressure gas-filled switching tube apparatus body is provided with socket close-fitting with upper and lower plug.
further, described plug is provided with projection, in socket, is provided with the groove with male cooperation.
further, breaker module is connected with middle pressure gas-filled switching tube apparatus body by the bolt on sealing panel, is provided with sealing ring inside described sealing panel.
the invention also discloses a kind of breaker module for middle pressure gas-filled switching tube equipment, comprise circuit breaker and the breaker mechanism be connected with circuit breaker by mechanism rack, described circuit breaker upper front end is provided with the close-fitting upper plug of upper busbar socket with middle pressure gas-filled switching tube apparatus body, and described circuit breaker lower end is provided with the close-fitting lower plug of lower busbar socket with middle pressure gas-filled switching tube apparatus body.
further, described upper and lower plug is provided with projection.
further, described mechanism rack is provided with sealing panel, inside described sealing panel, is provided with sealing ring.
advantage of the present invention is:
breaker module is connected by the mode plugged together with busbar, make assembling simpler, can produce separately and assemble, mechanism's test can be carried out after having assembled, improve the production efficiency of global switch cabinet, and breaker module can be for sale as product separately, enhances production capacities, reduce the purchase cost of parts.
in service side face after sale, if circuit breaker goes wrong, directly can change breaker module, reduce on-the-spot service time, reduce the level of skill requirement of attendant, promote Site Service level.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the invention will be further described:
fig. 1 is the assembling schematic diagram of existing circuit breaker and middle pressure gas-filled switching tube equipment;
fig. 2 is the structural representation of the present invention for the breaker module of middle pressure gas-filled switching tube equipment;
fig. 3 is the perspective view of the present invention for the breaker module of middle pressure gas-filled switching tube equipment;
fig. 4 is the assembling schematic diagram of the middle pressure gas-filled switching tube equipment of band modularized circuit breaker of the present invention.
wherein: 1, breaker mechanism, 2, mechanism rack, 3, sealing panel, 4, sealing ring, 5, circuit breaker, 6, upper plug, 7, lower plug, 11, upper busbar, 12, upper socket, 13, lower busbar, 14, lower socket, 20, middle pressure gas-filled switching tube equipment.
Embodiment
for making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with embodiment also with reference to accompanying drawing, the present invention is described in more detail.Should be appreciated that, these describe just exemplary, and do not really want to limit the scope of the invention.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present invention.
embodiment:
as in Figure 2-4, a kind of breaker module for medium pressure gas insulated switching installation, by breaker mechanism 1, mechanism rack 2, sealing panel 3, sealing ring 4, circuit breaker 5, upper plug 6 and lower plug 7 form.
breaker mechanism 1 is connected with circuit breaker 5 by mechanism rack 2, circuit breaker 5 upper front end is provided with plug 6, lower plug 7 is provided with in the middle part of circuit breaker 5 lower end, the upper busbar 11 of middle pressure gas-filled switching tube apparatus body is provided with upper plug 6 close-fitting upper socket 12, upper busbar 11 connects main bus bar and circuit breaker 5.Lower busbar 13 is provided with the close-fitting lower socket 14 with lower plug 7, lower busbar 13 stube cable room and circuit breaker 5.
mechanism rack 2 is provided with sealing panel 3, being connected by sealing panel 3, in order to ensure sealing, being provided with sealing ring 4 inside sealing panel 3 by bolt with middle pressure gas-filled switching tube equipment 20.
certainly in order to ensure circuit breaker and busbar close contact, projection can be provided with on plug, in socket, be provided with the groove with male cooperation.
plug and socket also can be buckle structure, or can be other plug-connection structures, as long as can ensure that circuit breaker and busbar closely cooperate.
can produce separately and assemble breaker module and gas tank, improve the production efficiency of global switch cabinet.But also the installation time of breaker module and gas tank can be reduced.
should be understood that, above-mentioned embodiment of the present invention only for exemplary illustration or explain principle of the present invention, and is not construed as limiting the invention.Therefore, any amendment made when without departing from the spirit and scope of the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.In addition, claims of the present invention be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.
Claims (8)
1. the middle pressure gas-filled switching tube equipment with modularized circuit breaker, comprise middle pressure gas-filled switching tube apparatus body and breaker module, described breaker module comprises circuit breaker, breaker mechanism and mechanism rack, it is characterized in that, the busbar up and down of described breaker module and middle pressure gas-filled switching tube apparatus body passes through socket connection.
2. the middle pressure gas-filled switching tube equipment of band modularized circuit breaker according to claim 1, is characterized in that, described in be plugged to buckle connect.
3. the middle pressure gas-filled switching tube equipment of band modularized circuit breaker according to claim 1, it is characterized in that, the described circuit breaker upper front end that is plugged to is provided with plug, described circuit breaker lower end is provided with lower plug, and the busbar up and down of described middle pressure gas-filled switching tube apparatus body is provided with socket close-fitting with upper and lower plug.
4. the middle pressure gas-filled switching tube equipment of band modularized circuit breaker according to claim 3, is characterized in that, described plug is provided with projection, be provided with the groove with male cooperation in socket.
5. the middle pressure gas-filled switching tube equipment of band modularized circuit breaker according to claim 1, is characterized in that, breaker module is connected with middle pressure gas-filled switching tube apparatus body by the bolt on sealing panel, is provided with sealing ring inside described sealing panel.
6. the breaker module for middle pressure gas-filled switching tube equipment, it is characterized in that, comprise circuit breaker and the breaker mechanism be connected with circuit breaker by mechanism rack, described circuit breaker upper front end is provided with the close-fitting upper plug of upper busbar socket with middle pressure gas-filled switching tube apparatus body, and described circuit breaker lower end is provided with the close-fitting lower plug of lower busbar socket with middle pressure gas-filled switching tube apparatus body.
7. the breaker module for middle pressure gas-filled switching tube equipment according to claim 6, is characterized in that, described upper and lower plug is provided with projection.
8. the breaker module for middle pressure gas-filled switching tube equipment according to claim 6, is characterized in that, described mechanism rack is provided with sealing panel, be provided with sealing ring inside described sealing panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410586446.7A CN104332879B (en) | 2014-10-28 | 2014-10-28 | A kind of middle pressure gas-filled switching tube equipment with modularized circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410586446.7A CN104332879B (en) | 2014-10-28 | 2014-10-28 | A kind of middle pressure gas-filled switching tube equipment with modularized circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104332879A true CN104332879A (en) | 2015-02-04 |
| CN104332879B CN104332879B (en) | 2018-05-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410586446.7A Active CN104332879B (en) | 2014-10-28 | 2014-10-28 | A kind of middle pressure gas-filled switching tube equipment with modularized circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104332879B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346356A (en) * | 2021-07-02 | 2021-09-03 | 中天宽带技术有限公司 | Direct current power distribution equipment, communication base station power distribution system and intelligent breaking method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2449371Y (en) * | 2000-10-14 | 2001-09-19 | 张传宽 | Safety firmly jointed plug and socket |
| CN101064417A (en) * | 2006-04-29 | 2007-10-31 | 江苏宝胜电气股份有限公司 | Digitalized three-phase integration pneumatic chamber module |
| CN201097433Y (en) * | 2007-04-12 | 2008-08-06 | 北海银河高科技产业股份有限公司 | A middle-voltage metal closed switch device |
| CN201113288Y (en) * | 2007-09-07 | 2008-09-10 | 西安电力机械制造公司 | Gas insulated metal sealing switch apparatus |
| CN103050327A (en) * | 2012-12-31 | 2013-04-17 | 青岛特锐德电气股份有限公司 | Vacuum circuit breaker and medium-pressure air inflation cabinet |
| CN204118572U (en) * | 2014-10-28 | 2015-01-21 | 施耐德开关（苏州）有限公司 | A kind of middle pressure gas-filled switching tube equipment with modularized circuit breaker |
-
2014
- 2014-10-28 CN CN201410586446.7A patent/CN104332879B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2449371Y (en) * | 2000-10-14 | 2001-09-19 | 张传宽 | Safety firmly jointed plug and socket |
| CN101064417A (en) * | 2006-04-29 | 2007-10-31 | 江苏宝胜电气股份有限公司 | Digitalized three-phase integration pneumatic chamber module |
| CN201097433Y (en) * | 2007-04-12 | 2008-08-06 | 北海银河高科技产业股份有限公司 | A middle-voltage metal closed switch device |
| CN201113288Y (en) * | 2007-09-07 | 2008-09-10 | 西安电力机械制造公司 | Gas insulated metal sealing switch apparatus |
| CN103050327A (en) * | 2012-12-31 | 2013-04-17 | 青岛特锐德电气股份有限公司 | Vacuum circuit breaker and medium-pressure air inflation cabinet |
| CN204118572U (en) * | 2014-10-28 | 2015-01-21 | 施耐德开关（苏州）有限公司 | A kind of middle pressure gas-filled switching tube equipment with modularized circuit breaker |
Non-Patent Citations (3)
| Title |
|---|
| 刘洪正: "《高压组合电器》", 31 March 2014, 中国电力出版社 * |
| 李建基: "《特高压、超高压、高压、中压开关设备实用技术 》", 1 August 2011, 机械工业出版社 * |
| 李建基: "中压充气柜及其发展", 《电气制造》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346356A (en) * | 2021-07-02 | 2021-09-03 | 中天宽带技术有限公司 | Direct current power distribution equipment, communication base station power distribution system and intelligent breaking method |
| CN113346356B (en) * | 2021-07-02 | 2022-12-02 | 中天宽带技术有限公司 | Direct current power distribution equipment, communication base station power distribution system and intelligent breaking method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104332879B (en) | 2018-05-01 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230803 Address after: No. 22 Torch North Road, Torch Park, Torch High tech Zone, Xiamen City, Fujian Province, 361115 Patentee after: SCHNEIDER ELECTRIC (XIAMEN) SWITCH EQUIPMENT CO.,LTD. Address before: No. 285 Jinfeng Road, High tech Industrial Development Zone, Suzhou City, Jiangsu Province, 215129 Patentee before: SCHNEIDER SWITCH (SUZHOU) Co.,Ltd. |
|
| TR01 | Transfer of patent right |