CN104917092A - Automatic control low-voltage drawer-type switch cabinet - Google Patents
Automatic control low-voltage drawer-type switch cabinet Download PDFInfo
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- CN104917092A CN104917092A CN201510316856.4A CN201510316856A CN104917092A CN 104917092 A CN104917092 A CN 104917092A CN 201510316856 A CN201510316856 A CN 201510316856A CN 104917092 A CN104917092 A CN 104917092A
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- room
- cabinet
- electric apparatus
- drawer unit
- switch gear
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- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 description 4
- 230000008439 repair process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention discloses an automatic control low-voltage drawer-type switch cabinet. The automatic control low-voltage drawer-type switch cabinet comprises a cabinet body, wherein the cabinet body comprises a top plate, a base, four side wall face plates, wherein the top plate, the base and the four side wall face plates are connected through bolts; lifting rings are arranged on the top plate; the interior of the cabinet body is divided into a bus area, a cable area, a switch gear room and an electric apparatus room through steel plates; the bus area and the switch gear room are respectively positioned at the right side end of the cabinet body, and the cable area and the electric apparatus room are respectively positioned at the left side end of the cabinet body; the switch gear room is positioned at the upper end of the bus area; a switch gear is arranged in the switch gear room; the cable area is positioned at the upper end of the electric apparatus room; drawer units distributed side by side along the vertical direction are arranged in the electric apparatus room; a drawer-type mounting plate is respectively arranged in each drawer unit; grounding contacts are arranged between the drawer units and the cabinet body; and a mechanical interlocking mechanism and electric apparatus structures are further arranged in each drawer unit. The low-voltage drawer-type switch cabinet disclosed by the invention is small in size, flexible in mounting manner, reliable in performance and convenient to maintain and mount.
Description
Technical field
The present invention relates to switch cubicle field, specifically refer to that one controls low voltage drawing-out switching carbinet automatically.
Background technology
Along with socioeconomic development, at present, low voltage drawing-out switching carbinet is generally applied in the application such as electric energy conversion, distribution and the controls such as the low-voltage distribution system power such as power plant, electric substation, petrochemical industry department, industrial enterprise, skyscraper, block terminal Motor Control Center, capacitance compensation.
In existing low voltage drawing-out switching carbinet, owing to needing to change the switch block in a certain drawer, owing to being subject to the restriction of internal wiring mode, the problem that disassembling operations is more loaded down with trivial details can be caused, wasting manpower and material resources, also there is certain potential safety hazard simultaneously.
Existing switch cubicle volume is large simultaneously, and install and transport all inconvenient, cabinet inequality is unreasonable, cannot meet the combination of various version, also cannot realize the replacement of same specification unit.
Summary of the invention
The object of the invention is to: provide one automatically to control low voltage drawing-out switching carbinet, fail safe is high, workable, easy to use.
The present invention is achieved through the following technical solutions: one controls low voltage drawing-out switching carbinet automatically, comprise cabinet, described cabinet comprises top board, base, four sides sidewall panel, and described top board, base plate, four sides sidewall panel are bolted, and top board is provided with suspension ring; Described cabinet is interior is bus district, cable district, switch gear room, electric apparatus room by steel plate partition, bus district, switch gear room are all positioned at the right-hand end of cabinet, cable district, electric apparatus room are all positioned at the left-hand end of cabinet, and switch gear room is positioned at the upper end in bus district, is provided with switching device in switch gear room; Described cable district is positioned at the upper end of electric apparatus room, the drawer unit distributed side by side is along the vertical direction provided with in electric apparatus room, be equipped with pull-out type mounting panel in drawer unit, between drawer unit and cabinet, be provided with grounding contact, in drawer unit, be also provided with mechanical chain mechanism and electrical structure.
Further, in order to better realize the present invention, also there is such feature, the number of described drawer unit at least two, and the structure of each drawer unit is identical.
Further, in order to better realize the present invention, also have such feature, described switching device is breaker of plastic casing or miniature circuit breaker.。
Further, in order to better realize the present invention, also have such feature, the height dimension of described drawer unit is 250mm or 350mm or 450mm or 650mm.。
Further, in order to better realize the present invention, also have such feature, the position of described same size drawer unit is interchangeable.
Further, in order to better realize the present invention, also have such feature, one end and the switch gear room of described electric apparatus room are adjacent, and adjacent is provided with cloth line three-way hole.
Further, in order to better realize the present invention, also have such feature, described bus district, cable district, switch gear room, electric apparatus room are equipped with handle.
Further, in order to better realize the present invention, also have such feature, described four sides sidewall panel comprises cabinet door, and described cabinet door is provided with the man-operating mechanism of switching device.
Further, in order to better realize the present invention, also have such feature, described switching device is provided with antiarcing-over device, and antiarcing-over device comprises protective cover and arc insulating apparatus, and described protective cover and arc insulating apparatus clamping, protective cover is provided with steam vent.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) low-tension switch cabinet in the present invention, when changing the electric component in drawer unit, directly the pull-out type mounting panel of each drawer unit can be hauled out to this drawer room, grounding contact is provided with between drawer unit and cabinet, be convenient to carry out entirety change or keep in repair local, facility simple to operate and coefficient of safety is high.
(2) low-tension switch cabinet in the present invention, by arranging mechanical chain mechanism, I goes high performance to improve to make equipment, and arranges antiarcing-over device on the switchgear, realizes the antiarcing-over effect without the mode of connection.
(3) the present invention relates to a kind of low voltage drawing-out switching carbinet, this equipment volume is little, and mounting means is flexible, dependable performance, convenient for maintaining and installation.
Accompanying drawing explanation
Fig. 1 is side structure schematic diagram of the present invention;
Wherein: 1-top board, 2-bus district, 3-switch gear room, 4-cabinet, 5-switching device, 6-electrical structure, 7-suspension ring, 8-cable district, 9-electric apparatus room, 10-mechanical chain mechanism, 11-drawer unit, 12-pull-out type mounting panel.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1:
The structure of the present embodiment, as shown in Figure 1, one controls low voltage drawing-out switching carbinet automatically, comprise cabinet 4, described cabinet 4 comprises top board 1, base, four sides sidewall panel, and described top board 1, base plate, four sides sidewall panel are bolted, and top board 1 is provided with suspension ring 7; Described cabinet 4 is interior is bus district 2, cable district 8, switch gear room 3, electric apparatus room 9 by steel plate partition, bus district 2, switch gear room 3 are all positioned at the right-hand end of cabinet 4, cable district 8, electric apparatus room 9 are all positioned at the left-hand end of cabinet 4, switch gear room 3 is positioned at the upper end in bus district 2, is provided with switching device 5 in switch gear room 3; Described cable district 8 is positioned at the upper end of electric apparatus room 9, the drawer unit 11 distributed side by side is along the vertical direction provided with in electric apparatus room 9, pull-out type mounting panel 12 is equipped with in drawer unit 11, be provided with grounding contact between drawer unit 11 and cabinet 4, in drawer unit 11, be also provided with mechanical chain mechanism 10 and electrical structure 6.
In the present invention, cabinet 4 structure is fixed by screw or bolt, avoids welding deformation and stress, improve precision, highly versatile, can meet requirement and the change of the various performance of switch cubicle.Switch cabinet body 4 is interior is bus district 2, cable district 8, switch gear room 3, electric apparatus room 9 by steel plate partition, bus district 2, and report has demonstrate,proved the normal operation of circuit, effectively can avoid fault coverage impact each other.
Top board 1 being convenient to the movement of switch cubicle by arranging suspension ring 7, being convenient to transport; The universal component such as drawer unit 11 grade related in the present invention all adopts zinc-plated process.
Embodiment 2:
The present embodiment, on the basis of above-described embodiment, limits further, the number at least two of described drawer unit 11, and the structure of each drawer unit 11 is identical, and the height dimension of drawer unit 11 is 250mm or 350mm or 450mm or 650mm; The position of same size drawer unit 11 is interchangeable.For same switch cubicle, it is measure-alike that drawer unit 11 adopts, when needing to change the parts in a certain drawer unit 11, directly pull-out type mounting panel 12 can be hauled out, be provided with grounding contact between drawer unit 11 and cabinet 4, be convenient to carry out overall dismounting and modular repair, improve security performance.Switching device 5 is breaker of plastic casing or miniature circuit breaker.Other structures related in the present invention and principle thereof are the common practise in affiliated field, repeat no more.
Embodiment 3:
The present embodiment, on the basis of above-described embodiment, limits further, and one end of described electric apparatus room 9 is adjacent with switch gear room 3, and adjacent is provided with cloth line three-way hole.Other structures related in the present invention and principle thereof are the common practise in affiliated field, repeat no more.
Embodiment 4:
The present embodiment, on the basis of above-described embodiment, limits further, and described bus district 2, cable district 8, switch gear room 3, electric apparatus room 9 are equipped with handle, convenient operation.Other structures related in the present invention and principle thereof are the common practise in affiliated field, repeat no more.
Embodiment 5:
The present embodiment, on the basis of above-described embodiment, limits further, and described four sides sidewall panel comprises cabinet door, and described cabinet door is provided with the man-operating mechanism of switching device 5.Described switching device 5 is provided with antiarcing-over device, and antiarcing-over device comprises protective cover and arc insulating apparatus, and described protective cover and arc insulating apparatus clamping, protective cover is provided with steam vent.Other structures related in the present invention and principle thereof are the common practise in affiliated field, repeat no more.
The above is only preferred embodiment of the present invention, and not do any pro forma restriction to the present invention, every any simple modification, equivalent variations done above embodiment according to technical spirit of the present invention, all falls within protection scope of the present invention.
Claims (9)
1. one kind controls low voltage drawing-out switching carbinet automatically, it is characterized in that: comprise cabinet (4), described cabinet (4) comprises top board (1), base, four sides sidewall panel, described top board (1), base plate, four sides sidewall panel are bolted, and top board (1) is provided with suspension ring (7); Described cabinet (4) is interior is bus district (2), cable district (8), switch gear room (3), electric apparatus room (9) by steel plate partition, bus district (2), switch gear room (3) are all positioned at the right-hand end of cabinet (4), cable district (8), electric apparatus room (9) are all positioned at the left-hand end of cabinet (4), switch gear room (3) is positioned at the upper end of bus district (2), is provided with switching device (5) in switch gear room (3); Described cable district (8) is positioned at the upper end of electric apparatus room (9), the drawer unit (11) distributed side by side is along the vertical direction provided with in electric apparatus room (9), pull-out type mounting panel (12) is equipped with in drawer unit (11), be provided with grounding contact between drawer unit (11) and cabinet (4), in drawer unit, be also provided with mechanical chain mechanism (10) and electrical structure (6).
2. one according to claim 1 controls low voltage drawing-out switching carbinet automatically, it is characterized in that: the number at least two of described drawer unit (11), and the structure of each drawer unit (11) is identical.
3. one according to claim 2 controls low voltage drawing-out switching carbinet automatically, it is characterized in that: described switching device (5) is breaker of plastic casing or miniature circuit breaker.
4. one according to claim 3 controls low voltage drawing-out switching carbinet automatically, it is characterized in that: the height dimension of described drawer unit (11) is 250mm or 350mm or 450mm or 650mm.
5. one according to claim 4 controls low voltage drawing-out switching carbinet automatically, it is characterized in that: the position of described same size drawer unit (11) is interchangeable.
6. one according to claim 5 controls low voltage drawing-out switching carbinet automatically, it is characterized in that: one end of described electric apparatus room (9) is adjacent with switch gear room (3), and adjacent is provided with cloth line three-way hole.
7. one according to claim 6 controls low voltage drawing-out switching carbinet automatically, it is characterized in that: described bus district (2), cable district (8), switch gear room (3), electric apparatus room (9) are equipped with handle.
8. the one according to the arbitrary claim of claim 1 to 7 controls low voltage drawing-out switching carbinet automatically, it is characterized in that: described four sides sidewall panel comprises cabinet door, and described cabinet door is provided with the man-operating mechanism of switching device (5).
9. one according to claim 9 controls low voltage drawing-out switching carbinet automatically, it is characterized in that: described switching device (5) is provided with antiarcing-over device, antiarcing-over device comprises protective cover and arc insulating apparatus, and described protective cover and arc insulating apparatus clamping, protective cover is provided with steam vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510316856.4A CN104917092A (en) | 2015-06-02 | 2015-06-02 | Automatic control low-voltage drawer-type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510316856.4A CN104917092A (en) | 2015-06-02 | 2015-06-02 | Automatic control low-voltage drawer-type switch cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN104917092A true CN104917092A (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510316856.4A Pending CN104917092A (en) | 2015-06-02 | 2015-06-02 | Automatic control low-voltage drawer-type switch cabinet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110661338A (en) * | 2019-09-20 | 2020-01-07 | 华为技术有限公司 | Power distribution system and control method thereof |
| CN117559661A (en) * | 2024-01-10 | 2024-02-13 | 共鸿电器有限公司 | A fault breaking control method, equipment and medium for a withdrawable switch cabinet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203086045U (en) * | 2012-12-27 | 2013-07-24 | 上海新力成套设备(集团)有限公司 | Low-voltage draw-out switch cabinet |
| CN103354330A (en) * | 2013-05-28 | 2013-10-16 | 环宇集团（南京）有限公司 | Low voltage draw-out type switch cabinet |
| CN203883351U (en) * | 2014-04-25 | 2014-10-15 | 天津市农工商宏达总公司 | Low-voltage draw-out type switchgear |
-
2015
- 2015-06-02 CN CN201510316856.4A patent/CN104917092A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203086045U (en) * | 2012-12-27 | 2013-07-24 | 上海新力成套设备(集团)有限公司 | Low-voltage draw-out switch cabinet |
| CN103354330A (en) * | 2013-05-28 | 2013-10-16 | 环宇集团（南京）有限公司 | Low voltage draw-out type switch cabinet |
| CN203883351U (en) * | 2014-04-25 | 2014-10-15 | 天津市农工商宏达总公司 | Low-voltage draw-out type switchgear |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110661338A (en) * | 2019-09-20 | 2020-01-07 | 华为技术有限公司 | Power distribution system and control method thereof |
| CN117559661A (en) * | 2024-01-10 | 2024-02-13 | 共鸿电器有限公司 | A fault breaking control method, equipment and medium for a withdrawable switch cabinet |
| CN117559661B (en) * | 2024-01-10 | 2024-03-29 | 共鸿电器有限公司 | A fault breaking control method, equipment and medium for a withdrawable switch cabinet |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150916 |