CN104332879B - A kind of middle pressure gas-filled switching tube equipment with modularized circuit breaker - Google Patents
A kind of middle pressure gas-filled switching tube equipment with modularized circuit breaker Download PDFInfo
- Publication number
- CN104332879B CN104332879B CN201410586446.7A CN201410586446A CN104332879B CN 104332879 B CN104332879 B CN 104332879B CN 201410586446 A CN201410586446 A CN 201410586446A CN 104332879 B CN104332879 B CN 104332879B
- Authority
- CN
- China
- Prior art keywords
- 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.)
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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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
The invention discloses a kind of middle pressure gas-filled switching tube equipment with modularized circuit breaker, including middle pressure gas-filled switching tube apparatus body and breaker module, the breaker module includes breaker, breaker mechanism and mechanism rack, and the busbar up and down of the breaker module and middle pressure gas-filled switching tube apparatus body passes through plug connection.Breaker module is connected with busbar by way of plugging together, so that assembling is simpler, it can individually produce and assemble, mechanism test can be carried out after the completion of assembling, improve the production efficiency of global switch cabinet, and breaker module can be for sale separately as product, enhances production capacities, the purchase cost of parts is reduced.
Description
Technical field
The present invention relates to a kind of gas-insulated switchgear, and in particular to a kind of middle pressure inflation with modularized circuit breaker is opened
Close equipment.
Background technology
Domestic air insulation medium voltage switchgear equipment has been achieved with modular production substantially, there is the breaker supply of specialty
Business, housing supplier, once and Quadratic Finite Element device supplier etc., so the price of present middle pressure Air-insulated electric equipment has dropped
To very low, but still there is the profit margin of existence in producer.But using gas as dielectric medium voltage switchgear equipment field also
It is horizontal to be not reaching to the modularization of Air-insulated electric equipment, " heart "-breaker of especially one switchgear.
As shown in Figure 1, it is the breaker scheme of installation of medium voltage switchgear equipment.Breaker and medium voltage switchgear equipment up and down
Fixation is bolted in busbar, if the vacuum interrupter of the product or its annex need to replace at operation scene, and busbar
The normal charging operation in room, though disconnecting switch can isolate electrical body, operating personnel still have the risk being electrically shocked
In the presence of.And during replacement, due to narrow space, can be easy to cause other components damage or similar screw nut this
The small part of sample is lost in gas chamber, causes hidden danger safe for operation.If outside air filth is than more serious, prolonged gas tank
Door open structure state can also cause a hidden trouble the normal operation of switch.
The content of the invention
The present invention seeks to：A kind of middle pressure gas-filled switching tube equipment with modularized circuit breaker, breaker module and mother are provided
Row is connected by way of plugging together so that assembling is simpler, can individually produce and assemble, accelerate production efficiency.
The technical scheme is that：
A kind of middle pressure gas-filled switching tube equipment with modularized circuit breaker, including middle pressure gas-filled switching tube apparatus body and breaker
Module, the breaker module include breaker, breaker mechanism and mechanism rack, and the breaker module is opened with middle pressure inflation
The busbar up and down for closing apparatus body passes through plug connection.
Further, it is described to be plugged to snap connection.
Further, the breaker upper front end that is plugged to is provided with plug, and the breaker lower end is provided with down
Plug, medium pressure gas-filled switching tube apparatus body are provided with and the close-fitting socket of upper and lower plug on busbar up and down.
Further, protrusion is provided with the plug, the groove with male cooperation is provided with socket.
Further, breaker module is connected by the bolt on sealing panel with middle pressure gas-filled switching tube apparatus body, institute
State and be provided with sealing ring on the inside of sealing panel.
The invention also discloses a kind of breaker module for middle pressure gas-filled switching tube equipment, including breaker and pass through machine
The breaker mechanism that structure stent is connected with breaker, the breaker upper front end are provided with and middle pressure gas-filled switching tube apparatus body
The close-fitting upper plug of upper busbar socket, the breaker lower end be provided with and it is middle pressure gas-filled switching tube apparatus body lower mother
The tight-lipped leakproof fit lower plug of socket.
Further, it is described to be provided with protrusion on plug up and down.
Further, sealing panel is provided with the mechanism rack, sealing ring is provided with the inside of the sealing panel.
It is an advantage of the invention that：
Breaker module is connected with busbar by way of plugging together so that assembling is simpler, can individually produce and fill
Match somebody with somebody, mechanism test can be carried out after the completion of assembling, improve the production efficiency of global switch cabinet, and breaker module can be independent
It is for sale as product, enhance production capacities, reduce the purchase cost of parts.
In service side face after sale, if breaker goes wrong, breaker module can be directly replaced, the service at the scene of reducing
Time, the level of skill requirement of attendant is reduced, lifting Site Service is horizontal.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and embodiments：
Fig. 1 is existing breaker and the assembling schematic diagram of middle pressure gas-filled switching tube equipment；
Fig. 2 is the structure diagram for the breaker module that the present invention is used for middle pressure gas-filled switching tube equipment；
Fig. 3 is the dimensional structure diagram for the breaker module that the present invention is used for middle pressure gas-filled switching tube equipment；
Fig. 4 is the assembling schematic diagram of the middle pressure gas-filled switching tube equipment of the invention with modularized circuit breaker.
Wherein：1st, breaker mechanism, 2, mechanism rack, 3, sealing panel, 4, sealing ring, 5, 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
To make the object, technical solutions and advantages of the present invention of greater clarity, with reference to embodiment and join
According to attached drawing, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright scope.In addition, in the following description, the description to known features and technology is eliminated, to avoid this is unnecessarily obscured
The concept of invention.
Embodiment：
As in Figure 2-4, a kind of breaker module for medium pressure gas insulated switching installation, by breaker mechanism 1, machine
Structure stent 2, sealing panel 3, sealing ring 4, breaker 5, upper plug 6 and lower plug 7 form.
Breaker mechanism 1 is connected by mechanism rack 2 and breaker 5, and 5 upper front end of breaker is provided with plug 6, is broken
Lower plug 7 is provided with the middle part of 5 lower end of road device, is provided with the upper busbar 11 of middle pressure gas-filled switching tube apparatus body tight with upper plug 6
Leakproof fit upper socket 12, upper busbar 11 connect main bus-bar and breaker 5.It is provided with lower busbar 13 and closely matches somebody with somebody with lower plug 7
The lower socket 14 closed, lower 13 connecting cable room of busbar and breaker 5.
Mechanism rack 2 is provided with sealing panel 3, is connected sealing panel 3 with middle pressure gas-filled switching tube equipment 20 by bolt,
In order to ensure leakproofness, the inner side of sealing panel 3 is provided with sealing ring 4.
Of course for breaker and busbar close contact is ensured, protrusion can be provided with plug, is set in socket
There is the groove with male cooperation.
Plug and socket can also be buckle structure, or can be other plug-connection structures, if can guarantee that breaker with
Busbar is fitted close.
Breaker module and gas tank can be individually produced and assembled, improves the production efficiency of global switch cabinet.But also
The installation time of breaker module and gas tank can be reduced.
It should be appreciated that the above-mentioned embodiment of the present invention is used only for exemplary illustration or explains the present invention's
Principle, without being construed as limiting the invention.Therefore, that is done without departing from the spirit and scope of the present invention is any
Modification, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.In addition, appended claims purport of the present invention
Covering the whole changes fallen into scope and border or this scope and the equivalents on border and repairing
Change example.
Claims (2)
1. a kind of middle pressure gas-filled switching tube equipment with modularized circuit breaker, including middle pressure gas-filled switching tube apparatus body and breaker mould
Block, the breaker module include breaker, breaker mechanism and mechanism rack, it is characterised in that the breaker module with
The busbar up and down of middle pressure gas-filled switching tube apparatus body passes through plug connection；It is described be plugged to breaker upper front end be provided with insert
Head, the breaker lower end are provided with lower plug, medium pressure gas-filled switching tube apparatus body be provided with up and down on busbar with it is upper
The lower close-fitting socket of plug, is provided with protrusion on the upper plug or lower plug, in socket at a certain distance from end
Inside it is provided with the groove with male cooperation；The mechanism rack outer end is provided with sealing panel, is set on the inside of the sealing panel
There is sealing ring, the breaker module is connected by the bolt on sealing panel with middle pressure gas-filled switching tube apparatus body.
2. a kind of breaker module for middle pressure gas-filled switching tube equipment, it is characterised in that including breaker and pass through mechanism branch
The breaker mechanism that frame is connected with breaker, the breaker upper front end are provided with upper with middle pressure gas-filled switching tube apparatus body
The close-fitting upper plug of busbar socket, the breaker lower end is provided with inserts with the lower busbar of middle pressure gas-filled switching tube apparatus body
Tight-lipped leakproof fit lower plug, is provided with protrusion on the upper plug or lower plug, in socket at a certain distance from end
It is provided with the groove with male cooperation；The mechanism rack outer end is provided with sealing panel, is provided with the inside of the sealing panel
Sealing ring, the breaker module are connected by the bolt on sealing panel with middle pressure gas-filled switching tube apparatus body.
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 CN104332879A (en) | 2015-02-04 |
| CN104332879B true CN104332879B (en) | 2018-05-01 |
Family
ID=52407559
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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (3)
| 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 |
| 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 (3)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104332879A (en) | 2015-02-04 |
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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 | ||
| 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. |