CN105207067A - Improved alternating-current low-voltage power distributing cabinet structure - Google Patents
Improved alternating-current low-voltage power distributing cabinet structure Download PDFInfo
- Publication number
- CN105207067A CN105207067A CN201510605647.1A CN201510605647A CN105207067A CN 105207067 A CN105207067 A CN 105207067A CN 201510605647 A CN201510605647 A CN 201510605647A CN 105207067 A CN105207067 A CN 105207067A
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- Prior art keywords
- distribution cabinet
- circuit breaker
- bar
- power distribution
- voltage power
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- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000009413 insulation Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000221931 Hypomyces rosellus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
Landscapes
- Patch Boards (AREA)
- Distribution Board (AREA)
Abstract
The invention discloses an improved alternating-current low-voltage power distributing cabinet structure which comprises a power distributing cabinet body. The power distributing cabinet body is composed of an upper cover, a bottom cover and a vertical support. A busbar chamber is arranged at the lower end of the upper cover, a main busbar is arranged in the busbar chamber, an insulation protective jacket is coated with the main busbar, a branch busbar is connected to the lower end of the main busbar, a current transformer is connected to the lower end of the branch busbar in series, a wiring terminal is arranged at the lower end of the current transformer, an instrument room is arranged at the lower end of the busbar chamber, and an upper cooling support in the transverse direction is connected to the lower end of the instrument room. The improved alternating-current low-voltage power distributing cabinet structure is good in sealing performance, high in reliability, compact in structure, small in occupied area and easy to maintain.
Description
Technical field
The present invention relates to technical field of electric power distribution equipment, particularly relate to a kind of AC low voltage power switch box.
Background technology
Power distribution cabinet is equipment conventional in electrical network conveying, be widely used in power plant, transformer station, in the electrical networks such as industrial enterprise, current power distribution cabinet is formed primarily of the circuit breaker of casing and installation, design margin evaluation is low, circuit energy consumption is high, and existing power distribution cabinet body connection is more random, electronic devices and components visit not science, time has been grown just as cobweb structure, for follow-up maintenance causes extreme difficulties, and the element Dou Shi producer customization in power distribution cabinet body, after installation fixes, user selects face little, Scalable Performance is poor, for this reason, the invention provides a kind of AC low voltage power switch box structure of improvement, cabinet arranges precision, safeguard simple, and collect switch, measure, protection, the auxiliary equipment such as illumination are integrated, be particularly useful for industrial and mining enterprises.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of AC low voltage power switch box structure of improvement, and coefficient of safety is high, good heat dissipation effect, and structural design is neatly reasonable, distributes science, flexible for installation, is convenient to follow-up expansion.
The AC low voltage power switch box structure of described a kind of improvement, comprise: power distribution cabinet, described power distribution cabinet is rectangular structure form, and power distribution cabinet is by upper cover, and bottom and vertical supports form, vertical supports is section steel manufacture, cover on described and be provided with wind inlet, be convenient to the suction of air, described bottom is provided with waterproof base plate, and be provided with waterproof bottom plate hole in waterproof base plate lower end, be convenient to the outflow of outdoor liquid water.
Bus-bar room is provided with in described upper cover lower end; bus-bar room is rectangular structure; main bus bar is provided with in bus-bar room; main bus bar is coated with insulation protective jacket; simultaneously; connect in main bus bar lower end and be provided with branch bar; connect current transformer in branch bar lower end; for detecting the numerical value of current transformer; meanwhile, be provided with binding post in current transformer lower end, be provided with control room in bus-bar room lower end; Displaying Meter is provided with, for showing the current values of each branched line in control room.
Connect in described lower end, control room and be provided with horizontal upper cooling stand, described upper heat radiation rack adopts steel material to make, described upper heat radiation rack is provided with louvre, circuit breaker cradle is provided with in described upper cooling stand lower end, circuit breaker cradle is provided with circuit breaker, and be provided with the fixed edge that power distribution cabinet main body connects at circuit breaker cradle two ends, described fixed edge is provided with screw hole, be convenient to the fixing of circuit breaker.
Meanwhile, be provided with contact mount again in described circuit breaker cradle lower end, the connection of contact mount lower end is provided with fuse support, described contact mount, fuse support is identical with the structure of circuit breaker cradle, meanwhile, has been connected and fixed time cooling stand in fuse support lower end.
A kind of optimal technical scheme, is provided with division board between described circuit breaker cradle and contact mount, and described division board adopts polyurethane material to make.
Arrange at described lower cooling stand and be connected to cable vault, for connection line, and be provided with lightning rod in described cable vault, improve the coefficient of safety that power distribution cabinet uses further.
Meanwhile, power distribution cabinet is connected with distribution cabinet door by rotating shaft, and is provided with observation window on described distribution cabinet door, for the ease of opening distribution cabinet door, described distribution cabinet door is provided with handle.
A kind of optimal technical scheme, described observation window is provided with toughened glass, is convenient to observe.
The invention has the beneficial effects as follows: the AC low voltage power switch box structure of a kind of improvement of the present invention, closed performance is good, and reliability is high, compact conformation, and floor space is little, safeguards simple, is widely used in power plant, transformer station, in the electrical networks such as industrial enterprise.
Accompanying drawing explanation
Fig. 1 is the AC low voltage power switch box structure structural representation of a kind of improvement of the present invention;
In accompanying drawing, the mark of each parts is as follows:
1 is power distribution cabinet, and 2 is circuit breaker cradle, and 21 is circuit breaker, and 22 is fixed edge, 231 is upper cooling stand, and 232 is lower cooling stand, and 3 is bus-bar room, 4 is control room, and 5 is fuse support, and 6 is cable vault, 7 is current transformer, and 8 is binding post, and 9 is contact mount, 10 is wind inlet, and 11 is distribution cabinet door, and 12 is lightning rod, 13 is waterproof base plate, and 14 is observation window, and 15 is handle.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
The AC low voltage power switch box structure of described a kind of improvement, comprise: power distribution cabinet, described power distribution cabinet is rectangular structure form, and power distribution cabinet is by upper cover, and bottom and vertical supports form, vertical supports is section steel manufacture, cover on described and be provided with wind inlet, be convenient to the suction of air, described bottom is provided with waterproof base plate, and be provided with waterproof bottom plate hole in waterproof base plate lower end, be convenient to the outflow of outdoor liquid water.
Bus-bar room is provided with in described upper cover lower end; bus-bar room is rectangular structure; main bus bar is provided with in bus-bar room; main bus bar is coated with insulation protective jacket; simultaneously; connect in main bus bar lower end and be provided with branch bar; connect current transformer in branch bar lower end; for detecting the numerical value of current transformer; meanwhile, be provided with binding post in current transformer lower end, be provided with control room in bus-bar room lower end; Displaying Meter is provided with, for showing the current values of each branched line in control room.
Connect in described lower end, control room and be provided with horizontal upper cooling stand, described upper heat radiation rack adopts steel material to make, described upper heat radiation rack is provided with louvre, circuit breaker cradle is provided with in described upper cooling stand lower end, circuit breaker cradle is provided with circuit breaker, and be provided with the fixed edge that power distribution cabinet main body connects at circuit breaker cradle two ends, described fixed edge is provided with screw hole, be convenient to the fixing of circuit breaker.
Meanwhile, be provided with contact mount again in described circuit breaker cradle lower end, the connection of contact mount lower end is provided with fuse support, described contact mount, fuse support is identical with the structure of circuit breaker cradle, meanwhile, has been connected and fixed time cooling stand in fuse support lower end.
Between described circuit breaker cradle and contact mount, be provided with division board, described division board adopts polyurethane material to make.
Arrange at described lower cooling stand and be connected to cable vault, for connection line, and be provided with lightning rod in described cable vault, improve the coefficient of safety that power distribution cabinet uses further.
Meanwhile, power distribution cabinet is connected with distribution cabinet door by rotating shaft, and is provided with observation window on described distribution cabinet door, for the ease of opening distribution cabinet door, described distribution cabinet door is provided with handle.
Described observation window is provided with toughened glass, is convenient to observe.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. the AC low voltage power switch box structure improved, it is characterized in that, comprise: power distribution cabinet, described power distribution cabinet is rectangular structure form, power distribution cabinet is by upper cover, bottom and vertical supports composition, vertical supports is section steel manufacture, cover on described and be provided with wind inlet, described bottom is provided with waterproof base plate, and be provided with waterproof bottom plate hole in waterproof base plate lower end, bus-bar room is provided with in described upper cover lower end, main bus bar is provided with in bus-bar room, main bus bar is coated with insulation protective jacket, connect in main bus bar lower end and be provided with branch bar, connect current transformer in branch bar lower end, binding post is provided with in current transformer lower end, control room is provided with in bus-bar room lower end, Displaying Meter is provided with in control room, connect in described lower end, control room and be provided with horizontal upper cooling stand, described upper heat radiation rack is provided with louvre, circuit breaker cradle is provided with in described upper cooling stand lower end, circuit breaker cradle is provided with circuit breaker, and the fixed edge that power distribution cabinet main body connects is provided with at circuit breaker cradle two ends, described fixed edge is provided with screw hole, contact mount is provided with in described circuit breaker cradle lower end, the connection of contact mount lower end is provided with fuse support, described contact mount, fuse support is identical with the structure of circuit breaker cradle, simultaneously, time cooling stand has been connected and fixed in fuse support lower end, arrange at described lower cooling stand and be connected to cable vault, for connection line, and lightning rod is provided with in described cable vault, power distribution cabinet is connected with distribution cabinet door by rotating shaft, and on described distribution cabinet door, be provided with observation window, described distribution cabinet door is provided with handle.
2. the AC low voltage power switch box structure of improvement according to claim 1, is characterized in that, between described circuit breaker cradle and contact mount, be provided with division board, and described division board adopts polyurethane material to make.
3. the AC low voltage power switch box structure of improvement according to claim 1, is characterized in that, described observation window is provided with toughened glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510605647.1A CN105207067A (en) | 2015-09-22 | 2015-09-22 | Improved alternating-current low-voltage power distributing cabinet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510605647.1A CN105207067A (en) | 2015-09-22 | 2015-09-22 | Improved alternating-current low-voltage power distributing cabinet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105207067A true CN105207067A (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510605647.1A Pending CN105207067A (en) | 2015-09-22 | 2015-09-22 | Improved alternating-current low-voltage power distributing cabinet structure |
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| Country | Link |
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| CN (1) | CN105207067A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058692A (en) * | 2016-08-05 | 2016-10-26 | 太仓宏光自控电器设备有限公司 | High-voltage dynamic reactive compensation cabinet |
| CN106229839A (en) * | 2016-08-05 | 2016-12-14 | 太仓宏光自控电器设备有限公司 | A kind of low-voltage reactive power rate compensating cabinet cabinet body structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201946891U (en) * | 2011-01-27 | 2011-08-24 | 潍坊华普实业发展有限公司 | Improved AC (alternating current) low voltage power distribution cabinet structure |
| CN202333588U (en) * | 2011-10-24 | 2012-07-11 | 杭州时通电力工程有限公司 | Armored AC metal-enclosed switchgear |
| CN202797680U (en) * | 2012-08-29 | 2013-03-13 | 宁波德沃电力科技有限公司 | Alternating current low voltage power distributing cabinet |
| CN203180414U (en) * | 2013-03-22 | 2013-09-04 | 江西三龙电气有限公司 | Armored movable alternating current metal enclosing switch equipment |
| CN203760894U (en) * | 2013-11-15 | 2014-08-06 | 宁夏天地经纬电力设备工程有限公司 | Drawer type low voltage switchgear |
| CN205081363U (en) * | 2015-09-22 | 2016-03-09 | 太仓宏光自控电器设备有限公司 | Improved AC (alternating current) low voltage power distribution cabinet structure |
-
2015
- 2015-09-22 CN CN201510605647.1A patent/CN105207067A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201946891U (en) * | 2011-01-27 | 2011-08-24 | 潍坊华普实业发展有限公司 | Improved AC (alternating current) low voltage power distribution cabinet structure |
| CN202333588U (en) * | 2011-10-24 | 2012-07-11 | 杭州时通电力工程有限公司 | Armored AC metal-enclosed switchgear |
| CN202797680U (en) * | 2012-08-29 | 2013-03-13 | 宁波德沃电力科技有限公司 | Alternating current low voltage power distributing cabinet |
| CN203180414U (en) * | 2013-03-22 | 2013-09-04 | 江西三龙电气有限公司 | Armored movable alternating current metal enclosing switch equipment |
| CN203760894U (en) * | 2013-11-15 | 2014-08-06 | 宁夏天地经纬电力设备工程有限公司 | Drawer type low voltage switchgear |
| CN205081363U (en) * | 2015-09-22 | 2016-03-09 | 太仓宏光自控电器设备有限公司 | Improved AC (alternating current) low voltage power distribution cabinet structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058692A (en) * | 2016-08-05 | 2016-10-26 | 太仓宏光自控电器设备有限公司 | High-voltage dynamic reactive compensation cabinet |
| CN106229839A (en) * | 2016-08-05 | 2016-12-14 | 太仓宏光自控电器设备有限公司 | A kind of low-voltage reactive power rate compensating cabinet cabinet body structure |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151230 |
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| WD01 | Invention patent application deemed withdrawn after publication |