CN105207103A - GCK type alternating-current low-voltage draw-out type power distribution cabinet - Google Patents
GCK type alternating-current low-voltage draw-out type power distribution cabinet Download PDFInfo
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- CN105207103A CN105207103A CN201510592296.5A CN201510592296A CN105207103A CN 105207103 A CN105207103 A CN 105207103A CN 201510592296 A CN201510592296 A CN 201510592296A CN 105207103 A CN105207103 A CN 105207103A
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Abstract
The invention discloses a GCK type alternating-current low-voltage draw-out type power distribution cabinet. The power distribution cabinet comprises a power distribution cabinet body, the cabinet body is composed of a cold-rolled steel plate frames connected through bolts, the power distribution cabinet body is divided into four parts including a main bus chamber, a function unit chamber, a drawer chamber and a cable chamber, and the four parts are partitioned through partition boards. The GCK type alternating-current low-voltage draw-out type power distribution cabinet is composed of the structural components and is easy to assemble. Meanwhile, the surface zinc plating or powder spraying technology is adopted, the anti-corrosion capacity is high, and the power distribution cabinet can be widely used in power stations, petrochemical engineering, metallurgy, light textile and other industrial enterprises.
Description
Technical field
The present invention relates to power distribution cabinet field, particularly relate to a kind of GCK type AC low-tension drawer type power distributing cabinet.
Background technology
GCK series low-voltage drawer type power distributing cabinet in power plant, electric substation, metallurgy, oil, chemical industry, electric power, machinery, the industry such as light textile oneself be widely used, be applicable to exchange 50Hz, rated operational voltage 380v and following three-phase and four-line or Three-phase five-wire system are changed as the electric energy of the electric power system power distribution equipment of power center (PC) (PC) control centre (MCC), distribute and the use of motor centralized control, but traditional GCK extracts power distribution cabinet out exists the defect that capacity is low and mechanical strength is not high, and safeguard inconvenient.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of GCK type AC low-tension drawer type power distributing cabinet, and compact conformation, rationally distributed, floor space is few.
Described a kind of GCK type AC low-tension drawer type power distributing cabinet, comprise power distribution cabinet, cabinet body structure is cuboid or cube structure form, and cabinet is made up of cold-rolled steel sheet framework, and with bolts.Described power distribution cabinet is provided with ventilating board topmost, is provided with lower ventilating board bottom power distribution cabinet,
Lower airway plate is the metal shrouding that ventilation window is housed, and surface adopts insulating material to close, and upper ventilating board and lower ventilating board make air in power distribution cabinet realize circulation, reduces the temperature in casing.
Described power distribution cabinet is divided into four parts, is main bus bar room respectively, functional unit room, drawer room, cable vault, and four described parts adopt baffle for separating.
Described main bus bar indoor are provided with main bus bar and neutral bus, and main bus bar and neutral bus run through whole main bus bar room, and are connected to the branch bar of functional unit room.
Described side, functional unit room is provided with branch bar; branch bar quantity is four line structures; and branch bar adopts polycarbonate engineering plastics shell seal; be provided with protective earthing bus in bottom side, functional unit room simultaneously; be separated into several cells with steel plate between functional unit, be independent of each other.
The indoor each unit of described functional unit is provided with air switch, power transfer device respectively, and power transfer device is connected with branch bar by overcurrent fuse, controls opening and disconnecting of power supply by the control panel of drawer room.
Meanwhile, capacitor and protective device is also provided with in described functional unit indoor.
Described drawer room is connected with functional unit room, room is provided with control panel with drawer, drawer room adopts drawer structure, make maintenance safety, convenience, the accident interruption time can be shortened, simultaneously drawer is equipped with and prevents from extracting out too quickly and mechanism that is that fall, and when namely extracting about 4/5ths out, drawer is fastened, and unloads, slightly must lift and could pull out.Described drawer room is provided with observation window, a kind of optimal technical scheme, described observation window adopts clear polycarbonate baffle for separating, can safety, is convenient to again observe.
Described cable vault is provided with cable bearer, convenient for laying turnover cable, for the ease of checking circuit, being provided with instrument box, being connected with metering device by instrument transformer on described top, cable vault.
A kind of optimal technical scheme, in order to the operational environment keeping power distribution cabinet good, most high ambient temperature is no more than 40 DEG C; Minimum ambient temperature is not less than-10 DEG C.In described power distribution cabinet, be provided with electric fan structure, be beneficial to the diffusion of heat and reduce humidity.
The invention has the beneficial effects as follows: a kind of GCK type of the present invention AC low-tension drawer type power distributing cabinet is made up of structural member, easy to assembly, simultaneously, plating zinc on surface or powder coating process, antiseptic power is strong, can be widely used in the industrial enterprises such as power station, petrochemical industry, metallurgy, light textile, as three-phase alternating current 50-60HZ, voltage is the distribution (PC) of 380V electric power system and the use of motor centralized control (MCC).
Accompanying drawing explanation
Fig. 1 is a kind of GCK type of the present invention AC low-tension drawer type power distributing cabinet structural representation;
In accompanying drawing, the mark of each parts is as follows:
1 is lower ventilating board, and 2 is upper ventilating board, and 3 is power distribution cabinet, and 31 is main bus bar room; 311 is main bus bar, and 312 is neutral bus, and 32 is functional unit room; 321 is branch bar, and 322 is protective earthing bus, 323 power transfer devices; 324 capacitors, 325 protective devices, 326 overcurrent fuses; 327 is air switch, and 33 is drawer room, and 331 is observation window; 34 is cable vault, and 341 is cable bearer, and 342 is instrument box.
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:
Described a kind of GCK type AC low-tension drawer type power distributing cabinet, comprise power distribution cabinet, cabinet body structure is cuboid or cube structure form, and cabinet is made up of cold-rolled steel sheet framework, and with bolts.Described power distribution cabinet is provided with ventilating board topmost, is provided with lower ventilating board bottom power distribution cabinet,
Lower airway plate is the metal shrouding that ventilation window is housed, and surface adopts insulating material to close, and upper ventilating board and lower ventilating board make air in power distribution cabinet realize circulation, reduces the temperature in casing.
Described power distribution cabinet is divided into four parts, is main bus bar room respectively, functional unit room, drawer room, cable vault, and four described parts adopt baffle for separating.
Described main bus bar indoor are provided with main bus bar and neutral bus, and main bus bar and neutral bus run through whole main bus bar room, and are connected to the branch bar of functional unit room.
Described side, functional unit room is provided with branch bar; branch bar quantity is four line structures; and branch bar adopts polycarbonate engineering plastics shell seal; be provided with protective earthing bus in bottom side, functional unit room simultaneously; be separated into several cells with steel plate between functional unit, be independent of each other.
The indoor each unit of described functional unit is provided with air switch, power transfer device respectively, and power transfer device is connected with branch bar by overcurrent fuse, controls opening and disconnecting of power supply by the control panel of drawer room.
Meanwhile, capacitor and protective device is also provided with in described functional unit indoor.
Described drawer room is connected with functional unit room, room is provided with control panel with drawer, drawer room adopts drawer structure, make maintenance safety, convenience, the accident interruption time can be shortened, simultaneously drawer is equipped with and prevents from extracting out too quickly and mechanism that is that fall, and when namely extracting about 4/5ths out, drawer is fastened, and unloads, slightly must lift and could pull out.Described drawer room is provided with observation window, a kind of optimal technical scheme, described observation window adopts clear polycarbonate baffle for separating, can safety, is convenient to again observe.
Described cable vault is provided with cable bearer, convenient for laying turnover cable, for the ease of checking circuit, being provided with instrument box, being connected with metering device by instrument transformer on described top, cable vault.
A kind of optimal technical scheme, in order to the operational environment keeping power distribution cabinet good, most high ambient temperature is no more than 40 DEG C; Minimum ambient temperature is not less than-10 DEG C.In described power distribution cabinet, be provided with electric fan structure, be beneficial to the diffusion of heat and reduce humidity.
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. a GCK type AC low-tension drawer type power distributing cabinet, it is characterized in that, comprise: power distribution cabinet, cabinet body structure is cuboid or cube structure form, power distribution cabinet is provided with ventilating board topmost, lower ventilating board is provided with bottom power distribution cabinet, lower airway plate is the metal shrouding that ventilation window is housed, described power distribution cabinet is divided into four parts, main bus bar room respectively, functional unit room, drawer room, cable vault, four parts adopt baffle for separating, main bus bar indoor are provided with main bus bar and neutral bus, main bus bar and neutral bus run through whole main bus bar room, and be connected to the branch bar of functional unit room, side, functional unit room is provided with branch bar, branch bar quantity is four line structures, and branch bar adopts polycarbonate engineering plastics shell seal, be provided with protective earthing bus in bottom side, functional unit room simultaneously, the indoor each unit of described functional unit is provided with air switch respectively, power transfer device, power transfer device is connected with branch bar by overcurrent fuse, opening and disconnecting of power supply is controlled by the control panel of drawer room, capacitor and protective device is also provided with in described functional unit indoor, described drawer room is connected with functional unit room, room is provided with control panel with drawer, drawer room adopts drawer structure, simultaneously drawer is equipped with and prevents from extracting out too quickly and mechanism that is that fall, described drawer room is provided with observation window, cable vault is provided with cable bearer, instrument box is provided with on described top, cable vault, metering device is connected with by instrument transformer.
2. GCK type AC low-tension drawer type power distributing cabinet according to claim 1, is characterized in that, described observation window adopts clear polycarbonate baffle for separating.
3. GCK type AC low-tension drawer type power distributing cabinet according to claim 1, is characterized in that, be provided with electric fan structure in described power distribution cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592296.5A CN105207103A (en) | 2015-09-17 | 2015-09-17 | GCK type alternating-current low-voltage draw-out type power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592296.5A CN105207103A (en) | 2015-09-17 | 2015-09-17 | GCK type alternating-current low-voltage draw-out type power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105207103A true CN105207103A (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510592296.5A Pending CN105207103A (en) | 2015-09-17 | 2015-09-17 | GCK type alternating-current low-voltage draw-out type power distribution cabinet |
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| CN (1) | CN105207103A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058706A (en) * | 2016-08-05 | 2016-10-26 | 太仓宏光自控电器设备有限公司 | Drawing-out type switchgear |
| CN106159780A (en) * | 2016-08-05 | 2016-11-23 | 太仓宏光自控电器设备有限公司 | A kind of AC low-tension drawer type power distributing cabinet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201956614U (en) * | 2010-12-28 | 2011-08-31 | 四川兴盛电器设备有限公司 | Novel power distribution box |
| CN202308881U (en) * | 2011-10-21 | 2012-07-04 | 北京美基机电设备有限公司 | Draw-out-type low-voltage switch equipment |
| CN203039279U (en) * | 2012-11-30 | 2013-07-03 | 贵州长征电器成套有限公司 | Intelligent low-voltage control switch cabinet |
| CN103414114A (en) * | 2013-07-04 | 2013-11-27 | 安徽电力芜湖县供电有限责任公司 | Drawer-type intelligent comprehensive low-voltage distribution JP cabinet |
| CN205081389U (en) * | 2015-09-17 | 2016-03-09 | 太仓宏光自控电器设备有限公司 | GCK type exchanges low pressure pull -out type switch board |
-
2015
- 2015-09-17 CN CN201510592296.5A patent/CN105207103A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201956614U (en) * | 2010-12-28 | 2011-08-31 | 四川兴盛电器设备有限公司 | Novel power distribution box |
| CN202308881U (en) * | 2011-10-21 | 2012-07-04 | 北京美基机电设备有限公司 | Draw-out-type low-voltage switch equipment |
| CN203039279U (en) * | 2012-11-30 | 2013-07-03 | 贵州长征电器成套有限公司 | Intelligent low-voltage control switch cabinet |
| CN103414114A (en) * | 2013-07-04 | 2013-11-27 | 安徽电力芜湖县供电有限责任公司 | Drawer-type intelligent comprehensive low-voltage distribution JP cabinet |
| CN205081389U (en) * | 2015-09-17 | 2016-03-09 | 太仓宏光自控电器设备有限公司 | GCK type exchanges low pressure pull -out type switch board |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058706A (en) * | 2016-08-05 | 2016-10-26 | 太仓宏光自控电器设备有限公司 | Drawing-out type switchgear |
| CN106159780A (en) * | 2016-08-05 | 2016-11-23 | 太仓宏光自控电器设备有限公司 | A kind of AC low-tension drawer type power distributing cabinet |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20151230 |