CN106451091A - Box type stationary alternating-current metal-enclosed switchgear - Google Patents
Box type stationary alternating-current metal-enclosed switchgear Download PDFInfo
- Publication number
- CN106451091A CN106451091A CN201610937466.3A CN201610937466A CN106451091A CN 106451091 A CN106451091 A CN 106451091A CN 201610937466 A CN201610937466 A CN 201610937466A CN 106451091 A CN106451091 A CN 106451091A
- Authority
- CN
- China
- Prior art keywords
- box
- separately
- switch
- relay
- switchgear
- 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.)
- Pending
Links
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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to a box type stationary alternating-current metal-enclosed switchgear. The box type stationary alternating-current metal-enclosed switchgear comprises a box body, wherein partition plates are arranged in the box body; the box body is divided into a high-voltage chamber and a relay monitoring and protecting chamber by the partition plates; a through hole is additionally formed in each partition plate; the high-voltage chamber and the relay monitoring and protecting chamber are additionally communicated with each other via a busbar groove; a breaker, an upper isolation switch, a lower isolation switch, a grounding switch, a current transformer, a main bus and a branched bus are arranged in the high-voltage chamber; a relay, a monitoring instrument and an indicator light are additionally arranged in the relay monitoring and protecting chamber; at least three wire through holes are additionally formed in the bottom of the box body; a dustproof cover and a lighting lamp set are additionally arranged on the inner surface of the box body in the high-voltage chamber and the relay monitoring and protecting chamber; an operating mechanism is additionally arranged on the outer surface of the box body. Compared with the conventional switchgear, the box type stationary alternating-current metal-enclosed switchgear is simple and compact in structure, high in dustproof performance and insulation performance, small in size and low in self weight; on the one hand, the mounting and transporting capability of the switchgear is greatly improved; on the other hand, stability and reliability of operation of the switchgear is also improved; the service life of the switchgear is prolonged.
Description
Technical field
The present invention relates to a kind of box-shaped fixed type alternating current metal closed switch, category high-tension switch cabinet equipment and technology neck
Domain.
Background technology
The box-shaped fixed type alternating current metal closed switch for being used at present is the most frequently used indoor complete power distribution equipment,
The electric energy of big voltage 50Hz three-phase alternating current electric power system can be extensively applied to introduce and distribution output, and while can be to circuit air flue
The effects such as protection, monitoring, it is ensured that power supply safety is stably carried out, therefore generally require installation multiple stage electric components and set inside which
Standby, in order to ensure each electric components stable equipment operation and air insulation performance, electric components in the casing between most
Small distance is not less than 300 millimeters, and so as to cause, body structure is excessive, at the same current box house separately do not possess necessary anti-
The measures such as dirt, so as to easily cause electric components because dust etc. cause electric leakage etc. phenomenon, so as to cause serious equipment fault, because
This needs to carry out scientific and reasonable secondary design again to currently used box-shaped fixed type alternating current metal closed switch structure, with
Overcome currently used present in numerous deficiencies.
Content of the invention
For deficiency present on prior art, the present invention provides a kind of fixed AC metal closed switch of box and sets
Standby, the invention is compared with conventional switching devices, simple and compact for structure, anti-dust performance and good insulation preformance, volume and conduct oneself with dignity little, so as to one
Aspect greatly improves installation and the turn-over capacity of switchgear, on the other hand also contributes to improve stable equipment operation and can
By property, extension device service life.
To achieve these goals, the present invention is by the following technical solutions realizing：
A kind of box-shaped fixed type alternating current metal closed switch, including casing, sets dividing plate, and passes through dividing plate by casing in casing
Altitude chamber and relay monitoring protection room is inside divided into, and open-work is separately set on dividing plate, is separately passed through between altitude chamber and relay monitoring protection room
Line emissions groove is connected, and sets bus bar in line emissions groove, is separately isolated by rigid insulation block between bus bar, and the distance between bus bar is no
Less than 5 millimeters, set in high pressure room chopper, upper disconnecting switch, lower disconnecting switch, earthed switch, current transformer, main bus-bar and
Branch bar, and chopper, upper disconnecting switch, lower disconnecting switch, earthed switch, current transformer, main bus-bar and branch bar
Between separately set elastic insulated sealing coat, relay monitoring protection interior separately sets relay, monitoring device and display lamp, monitoring device and
Display lamp is separately embedded in box outer surface, and box bottom separately sets at least 3 cable-through holes, altitude chamber and relay monitoring protection indoor box body
Separately set up defences on inner surface dust hood and lighting lamp group, box outer surface separately sets operating mechanism, operating mechanism separately by connecting rod respectively with
Upper disconnecting switch, lower disconnecting switch and earthed switch connection.
Further, described bright lamp group is light emitting diode.
Further, on described cable-through hole, spring protective set is separately set.
The present invention is compared with conventional switching devices, simple and compact for structure, anti-dust performance and good insulation preformance, volume and conduct oneself with dignity little,
So as on the one hand greatly improve installation and the turn-over capacity of switchgear, on the other hand also contribute to improve stable equipment operation
Property and reliability, extension device service life.
Description of the drawings
With reference to the accompanying drawings and detailed description describing the present invention in detail；
Fig. 1 is schematic structural view of the invention.
Specific embodiment
Technological means, creation characteristic, reached purpose and effect for realizing the present invention is easy to understand, with reference to concrete
Embodiment, is expanded on further the present invention.
A kind of box-shaped fixed type alternating current metal closed switch as described in Figure 1, including casing 1, sets dividing plate in casing 1
2, and altitude chamber 3 and relay monitoring protection room 4 will be divided into by dividing plate 2 in casing 1, open-work 5, altitude chamber 3 is separately set on dividing plate 2
And separately connected by line emissions groove 6 between relay monitoring protection room 4, and bus bar 7 is set in line emissions groove 6, another exhausted by hard between bus bar 7
Edge block 8 is isolated, and the distance between bus bar 7 is not less than 5 millimeters.
In the present embodiment, chopper 9, upper disconnecting switch 10, lower disconnecting switch 11 is set in described altitude chamber 3, is grounded and opens
Close 12, current transformer 13, main bus-bar 14 and branch bar 15, and chopper 9, upper disconnecting switch 10, lower disconnecting switch 11, connect
Elastic insulated sealing coat 16 is separately set between ground switch 12, current transformer 13, main bus-bar 14 and branch bar 15, and relay monitoring is protected
Shield separately sets relay 17, monitoring device 18 and display lamp 19 in room 4, and monitoring device 18 and display lamp 19 are separately embedded in 1 appearance of casing
Face, 1 bottom of casing separately sets at least 3 cable-through holes 20, separately sets up defences on altitude chamber 3 and 4 internal box of relay monitoring protection room, 1 inner surface
Dust hood 21 and lighting lamp group 22,1 outer surface of casing separately sets operating mechanism 23, operating mechanism 23 separately by connecting rod 24 respectively with every
Leave pass 10, lower disconnecting switch 11 and earthed switch 12 to connect.
In the present embodiment, spring protective set 25 on described cable-through hole 20, is separately set.
In the present embodiment, described bright lamp group 22 is light emitting diode.
The present invention is compared with conventional switching devices, simple and compact for structure, anti-dust performance and good insulation preformance, volume and conduct oneself with dignity little,
So as on the one hand greatly improve installation and the turn-over capacity of switchgear, on the other hand also contribute to improve stable equipment operation
Property and reliability, extension device service life.
Ultimate principle and principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not restricted to the described embodiments, simply explanation described in above-described embodiment and description this
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (3)
1. a kind of box-shaped fixed type alternating current metal closed switch, it is characterised in that：The fixed AC metal of described box
Sealing switch equipment includes casing, sets dividing plate, and will be divided into altitude chamber and relay prison in casing by dividing plate in the casing
Control protection room, is separately set open-work, is separately connected by line emissions groove between described altitude chamber and relay monitoring protection room on described dividing plate,
And bus bar is set in line emissions groove, separately isolated by rigid insulation block between the bus bar, and the distance between bus bar is not less than 5 millis
Rice, set in described high pressure room chopper, upper disconnecting switch, lower disconnecting switch, earthed switch, current transformer, main bus-bar and
Branch bar, and described chopper, upper disconnecting switch, lower disconnecting switch, earthed switch, current transformer, main bus-bar and point
Elastic insulated sealing coat is separately set between branch bus, and described relay monitoring protection interior separately sets relay, monitoring device and instruction
Lamp, described monitoring device and display lamp are separately embedded in box outer surface, and the box bottom separately sets at least 3 cable-through holes, described
Altitude chamber and relay monitoring protection indoor box body inner surface on separately set up defences dust hood and lighting lamp group, described box outer surface is another
If operating mechanism, the operating mechanism is separately connected with upper disconnecting switch, lower disconnecting switch and earthed switch respectively by connecting rod.
2. a kind of box-shaped fixed type alternating current metal closed switch according to claim 1, it is characterised in that described
Bright lamp group is light emitting diode.
3. a kind of box-shaped fixed type alternating current metal closed switch according to claim 1, it is characterised in that described
Spring protective set is separately set on cable-through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610937466.3A CN106451091A (en) | 2016-10-25 | 2016-10-25 | Box type stationary alternating-current metal-enclosed switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610937466.3A CN106451091A (en) | 2016-10-25 | 2016-10-25 | Box type stationary alternating-current metal-enclosed switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106451091A true CN106451091A (en) | 2017-02-22 |
Family
ID=58178551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610937466.3A Pending CN106451091A (en) | 2016-10-25 | 2016-10-25 | Box type stationary alternating-current metal-enclosed switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106451091A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538879A (en) * | 2015-01-14 | 2015-04-22 | 黄河科技学院 | Box type fixed alternating-current metal-enclosed switchgear |
| CN204304298U (en) * | 2015-01-14 | 2015-04-29 | 黄河科技学院 | A kind of box-shaped fixed type alternating current metal closed switch |
| CN204407776U (en) * | 2014-11-01 | 2015-06-17 | 山东南洋电器有限公司 | A kind of box-shaped fixed type alternating current metal closed switch cabinet |
| CN204706823U (en) * | 2015-06-26 | 2015-10-14 | 华夏输配电设备有限公司 | A kind of box-shaped fixed type alternating current metal closed switch |
-
2016
- 2016-10-25 CN CN201610937466.3A patent/CN106451091A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204407776U (en) * | 2014-11-01 | 2015-06-17 | 山东南洋电器有限公司 | A kind of box-shaped fixed type alternating current metal closed switch cabinet |
| CN104538879A (en) * | 2015-01-14 | 2015-04-22 | 黄河科技学院 | Box type fixed alternating-current metal-enclosed switchgear |
| CN204304298U (en) * | 2015-01-14 | 2015-04-29 | 黄河科技学院 | A kind of box-shaped fixed type alternating current metal closed switch |
| CN204706823U (en) * | 2015-06-26 | 2015-10-14 | 华夏输配电设备有限公司 | A kind of box-shaped fixed type alternating current metal closed switch |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |