CN106058706A - Drawing-out type switchgear - Google Patents
Drawing-out type switchgear Download PDFInfo
- Publication number
- CN106058706A CN106058706A CN201610635187.1A CN201610635187A CN106058706A CN 106058706 A CN106058706 A CN 106058706A CN 201610635187 A CN201610635187 A CN 201610635187A CN 106058706 A CN106058706 A CN 106058706A
- Authority
- CN
- China
- Prior art keywords
- drawer
- room
- bar
- switchgear
- bus
- 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
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
-
- 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
- H02B1/30—Cabinet-type casings; 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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention discloses a drawing-out type switchgear. The drawing-out type switchgear comprises a switchgear casing, a pedestal structure is arranged in the lower end of the switchgear casing, a cover plate is arranged in the upper end of the switchgear casing, the cover plate is provided with a lightning rod, the upper and lower ends of the switchgear casing are provided with upper and lower ventilating openings respectively, vertical and horizontal insulated separating plates are arranged in the switchgear casing, and the insulated separating plates divide the switchgear casing into four component parts, namely a bus cavity, a function unit cavity, a drawer cavity and a cable cavity. The drawing-out type switchgear of the invention is compact and reasonable in structure design, a drawer can be pulled and pushed smoothly, and the heat radiation and ventilating effects are good.
Description
Technical field
The present invention relates to field of electrical equipment, particularly relate to a kind of drawer-type switch cabinet.
Background technology
At skyscraper, living area, the electric distribution of operating mode enterprise, in Motor Control and lighting distribution equipment, often
Use drawer-type switch cabinet so that electric energy conversion distribution controls, and existing switch cubicle is bulky, and radiating efficiency is low, and drawer exists
During life-time service, easily produce push-and-pull unstable, and stuck phenomenon occurs, badly influence follow-up use, jeopardize and set
Standby safety.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of drawer-type switch cabinet group, and global design is compact, pull mistake
Cheng Pingwen, and it is provided with electromagnetic locking mechanism and thimble ejection mechanism so that switch cubicle safety loading coefficient is high, and pull is convenient,
Control simple.
Described a kind of drawer-type switch cabinet, including switchgear cabinet, switchgear cabinet uses cuboid or square
Structure, casing uses 4 pieces of alloy-steel plate frameworks to constitute, is provided with understructure in switchgear cabinet lower end, at switchgear cabinet
Upper end is provided with cover plate, is on the cover board provided with discharging rod, is respectively provided with ventilation in the top and bottom of switchgear cabinet
Mouth and lower vent, lower vent connects ventilation motor, it is achieved air circulation in switch-box body.
Being provided with vertical insulating barrier and lateral isolation dividing plate in switchgear cabinet, insulating barrier divides switchgear cabinet
It is divided into four ingredients, is bus-bar room respectively, functional unit room, drawer room, cable vault, in bus-bar room, it is provided with main mother
Line, main bus-bar parcel insulation sleeve, main bus-bar is horizontally disposed with, and is transverse in whole main bus-bar indoor, and main bus-bar is by keeping apart connection
Connect branch bar.
Being provided with branch bar in functional compartments, branch bar quantity is four line structures, simultaneously in bottom side, functional unit room
It is provided with protective grounding bus, is separated into several cells with steel plate between functional unit, is independent of each other.
The indoor each unit of functional unit is respectively provided with air switch, air switch is connected to power supply switching dress
Put and flow electric fuse, being controlled by drawer room panel.Meanwhile, be also provided with in described functional unit indoor capacitor and
Protection device.
Described drawer room is connected with functional unit room, and drawer room is provided with control panel, and drawer room uses drawer knot
Structure, is provided with rail structure in drawer indoor so that drawer easy access, in order to prevent drawer stuck, and a kind of optimization technique side
Case, the drawer number of drawer indoor is between 4 to 12.
And being provided with spring handle on each drawer, spring handle is connected to bullet pin by spring, play pin another
End is arranged in switchgear cabinet, it is to avoid stuck.
Described cable vault is provided with cable bearer, is used for passing in and out cable convenient, for the ease of checking circuit, described
Top, cable vault is provided with instrument box, and being connected by transformer has metering device, and is provided with observation window on metering device
Body, a kind of optimal technical scheme, described observation window uses rectangular structure, and material selects transparency glass plate, safe and reliable.
The invention has the beneficial effects as follows: one drawer-type switch cabinet of the present invention, structure is compact to design rationally, drawer push-and-pull mistake
Cheng Pingwen, and it is good with ventilation effect to dispel the heat, and during drawer runs, noise is low, and safety coefficient is high.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention a kind of drawer-type switch cabinet group；
In accompanying drawing, the labelling of each parts is as follows:
1 is base, and 2 is cover plate, and 3 is upper vent, and 4 is lower vent, and 5 is main bus-bar, and 6 is branch bar, and 7 is that ground connection is female
Line, 8 is power transfer device, 9 capacitors, 10 overcurrent fuses, and 11 is air switch, and 12 is drawer room, and 13 is cable vault, 14
For instrument box, 15 is discharging rod, and 16 is spring handle.
Detailed description of the invention
Below in conjunction with the accompanying drawings presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
Referring to Fig. 1, the embodiment of the present invention includes:
Described a kind of drawer-type switch cabinet, including switchgear cabinet, switchgear cabinet uses cuboid or cube structure,
Casing uses 4 pieces of alloy-steel plate frameworks to constitute, and is provided with understructure in switchgear cabinet lower end, sets in switchgear cabinet upper end
Put cover plate, be on the cover board provided with discharging rod, the top and bottom of switchgear cabinet be respectively provided with vent and under
Vent, lower vent connects ventilation motor, it is achieved air circulation in switch-box body.
Being provided with vertical insulating barrier and lateral isolation dividing plate in switchgear cabinet, insulating barrier divides switchgear cabinet
It is divided into four ingredients, is bus-bar room respectively, functional unit room, drawer room, cable vault, in bus-bar room, it is provided with main mother
Line, main bus-bar parcel insulation sleeve, main bus-bar is horizontally disposed with, and is transverse in whole main bus-bar indoor, and main bus-bar is by keeping apart connection
Connect branch bar.
Being provided with branch bar in functional compartments, branch bar quantity is four line structures, simultaneously in bottom side, functional unit room
It is provided with protective grounding bus, is separated into several cells with steel plate between functional unit, is independent of each other.
The indoor each unit of functional unit is respectively provided with air switch, air switch is connected to power supply switching dress
Put and flow electric fuse, being controlled by drawer room panel.Meanwhile, be also provided with in described functional unit indoor capacitor and
Protection device.
Described drawer room is connected with functional unit room, and drawer room is provided with control panel, and drawer room uses drawer knot
Structure, is provided with rail structure in drawer indoor so that drawer easy access, in order to prevent drawer stuck, and a kind of optimization technique side
Case, the drawer number of drawer indoor is between 4 to 12.
And being provided with spring handle on each drawer, spring handle is connected to bullet pin by spring, play pin another
End is arranged in switchgear cabinet, it is to avoid stuck.
Described cable vault is provided with cable bearer, is used for passing in and out cable convenient, for the ease of checking circuit, described
Top, cable vault is provided with instrument box, and being connected by transformer has metering device, and is provided with observation window on metering device
Body, a kind of optimal technical scheme, described observation window uses rectangular structure, and material selects transparency glass plate, safe and reliable.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or are directly or indirectly used in other relevant skills
Art field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (3)
1. a drawer-type switch cabinet, it is characterised in that including: switchgear cabinet, switchgear cabinet uses cuboid or just
Cube structure, casing uses 4 pieces of alloy-steel plate frameworks to constitute, is provided with understructure in switchgear cabinet lower end, at switch cubicle
Casing upper end is provided with cover plate, is on the cover board provided with discharging rod, is respectively provided with in the top and bottom of switchgear cabinet
Vent and lower vent, lower vent connects ventilation motor, is provided with vertical insulating barrier with horizontal in switchgear cabinet
Insulating barrier, insulating barrier is divided into four ingredients switchgear cabinet, is bus-bar room respectively, functional unit room, drawer
Room, cable vault, in bus-bar room, it is provided with main bus-bar, main bus-bar parcel insulation sleeve, main bus-bar is horizontally disposed with, and is transverse in whole master
In bus-bar room, main bus-bar connects branch bar by disconnecting switch, is provided with branch bar, branch bar quantity in functional compartments
Being four line structures, being provided with protective grounding bus in bottom side, functional unit room, if being separated into steel plate between functional unit simultaneously
Dry cell, is respectively provided with air switch on the indoor each unit of functional unit, air switch is connected to power supply switching
Device and stream electric fuse, be controlled by drawer room panel, be also provided with capacitor and protection device in functional unit indoor,
Drawer room is connected with functional unit room, and drawer room is provided with control panel, and drawer room uses drawer structure, sets in drawer indoor
Having put rail structure, and be provided with spring handle on each drawer, spring handle is connected to bullet pin by spring, plays pin
The other end is arranged in switchgear cabinet, and cable vault is provided with cable bearer, is used for passing in and out cable convenient, for the ease of checking line
Road, is provided with instrument box on top, cable vault, and being connected by transformer has metering device, and is provided with sight on metering device
Examine forms.
A kind of drawer-type switch cabinet the most according to claim 1, it is characterised in that the drawer number of drawer indoor arrives 4
Between 12.
A kind of drawer-type switch cabinet the most according to claim 1, it is characterised in that observation window uses rectangular structure, material
Material selects transparency glass plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635187.1A CN106058706A (en) | 2016-08-05 | 2016-08-05 | Drawing-out type switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635187.1A CN106058706A (en) | 2016-08-05 | 2016-08-05 | Drawing-out type switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106058706A true CN106058706A (en) | 2016-10-26 |
Family
ID=57480344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610635187.1A Pending CN106058706A (en) | 2016-08-05 | 2016-08-05 | Drawing-out type switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106058706A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203086046U (en) * | 2013-01-29 | 2013-07-24 | 江苏新洛凯机电有限公司 | Locking device for slide plate of universal type breaker drawer seat |
| CN204558977U (en) * | 2015-05-04 | 2015-08-12 | 乐清市索泰电气有限公司 | The circuit breaker drawer frame of with locking mechanism |
| CN105071273A (en) * | 2015-07-31 | 2015-11-18 | 太仓宏光自控电器设备有限公司 | Low-voltage draw-out type switch cabinet |
| CN105207103A (en) * | 2015-09-17 | 2015-12-30 | 太仓宏光自控电器设备有限公司 | GCK type alternating-current low-voltage draw-out type power distribution cabinet |
| CN105342183A (en) * | 2015-12-16 | 2016-02-24 | 江苏南方雄狮建设工程有限公司 | Drawer handle positioning protective structure |
-
2016
- 2016-08-05 CN CN201610635187.1A patent/CN106058706A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203086046U (en) * | 2013-01-29 | 2013-07-24 | 江苏新洛凯机电有限公司 | Locking device for slide plate of universal type breaker drawer seat |
| CN204558977U (en) * | 2015-05-04 | 2015-08-12 | 乐清市索泰电气有限公司 | The circuit breaker drawer frame of with locking mechanism |
| CN105071273A (en) * | 2015-07-31 | 2015-11-18 | 太仓宏光自控电器设备有限公司 | Low-voltage draw-out type switch cabinet |
| CN105207103A (en) * | 2015-09-17 | 2015-12-30 | 太仓宏光自控电器设备有限公司 | GCK type alternating-current low-voltage draw-out type power distribution cabinet |
| CN105342183A (en) * | 2015-12-16 | 2016-02-24 | 江苏南方雄狮建设工程有限公司 | Drawer handle positioning protective structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |