CN103794989B - A kind of power distribution cabinet and power distribution cabinet group - Google Patents
A kind of power distribution cabinet and power distribution cabinet group Download PDFInfo
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- CN103794989B CN103794989B CN201310751380.8A CN201310751380A CN103794989B CN 103794989 B CN103794989 B CN 103794989B CN 201310751380 A CN201310751380 A CN 201310751380A CN 103794989 B CN103794989 B CN 103794989B
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- power distribution
- distribution cabinet
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Abstract
The present invention provides a kind of power distribution cabinet and power distribution cabinet group, and this power distribution cabinet includes cabinet, and the middle part of the height of described cabinet is provided with bus-bar room.By the embodiment of the present invention, the bus drawn from bus-bar room can each extend over up and down, it is possible to direct saving bus make consumption, solve the cost of whole power distribution cabinet.
Description
Technical field
The invention belongs to power distribution cabinet technical field, particularly relate to a kind of power distribution cabinet and power distribution cabinet group.
Background technology
In application scenarios that cost requirement is higher such as ships, the cost of the power distribution cabinet wherein installed there is strict requirement, it existing power distribution cabinet is all the near top that bus-bar room is arranged on cabinet, and the equipment such as chopper are all arranged on the lower section of bus-bar room, bus needs to be brought straight down to each equipment of lower section from bus-bar room, what this made bus makes consumption relatively larger, and the cost of actual median generatrix is also higher, and the cost thus resulting in whole power distribution cabinet remains high.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of power distribution cabinet and power distribution cabinet group, less costly.
For achieving the above object, one aspect of the present invention provides a kind of power distribution cabinet, and including cabinet, the middle part of described cabinet is provided with bus-bar room.
In a preferred embodiment, being additionally provided with chopper in described cabinet, described chopper is arranged on the upper and lower of described cabinet.
In a preferred embodiment, the copper bar bearing electric current more than 6300A it is provided with in described bus-bar room.
Another aspect of the present invention also provides for a kind of power distribution cabinet group, including the power distribution cabinet that at least two is above-mentioned, gap between two adjacent power distribution cabinets is arranged over waterproof construction, and what described waterproof construction included strip covers plate and from the upwardly extending barrier rib in both sides of described covering plate；
Gap bearing of trend between the length direction of described covering plate with described adjacent two power distribution cabinets is parallel, and described covering plate covers the gap between described adjacent two power distribution cabinets.
In a preferred embodiment, described barrier rib is the rectangular slat being perpendicular to described covering plate；
Or,
Described barrier rib is outward-dipping and bandy cambered surface strip；
Or,
Described barrier rib is outward-dipping and aduncate cambered surface strip.
In a preferred embodiment, the end of described covering plate length direction and two described barrier ribs limit discharge outlet.
In a preferred embodiment, the both sides parallel with described gap bearing of trend of described power distribution cabinet have upwardly extended baffle plate, and described waterproof construction is arranged on above the baffle plate that adjacent two power distribution cabinet is adjacent.
In a preferred embodiment, the both sides vertical with described gap bearing of trend of described power distribution cabinet are outward extended with at least one guide channel respectively.
In a preferred embodiment, at least one described power distribution cabinet having louvre, the upper edge of described louvre has outward extending dash cover edge.
In a preferred embodiment, described louvre is horizontally extending elongate holes
According to embodiments of the present invention, from bus-bar room draw bus can each extend over up and down, it is possible to direct saving bus make consumption, solve the cost of whole power distribution cabinet.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic diagram of an embodiment of power distribution cabinet provided by the invention；
Fig. 2 is the schematic diagram of an embodiment of power distribution cabinet group provided by the invention；
Fig. 3 is the schematic diagram of another embodiment of power distribution cabinet group provided by the invention;
Fig. 4 is the schematic diagram of the further embodiment of power distribution cabinet group provided by the invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Embodiment one
Fig. 1 illustrates the schematic diagram of an embodiment of power distribution cabinet provided by the invention, as shown in Figure 1, this power distribution cabinet 1 includes cabinet 14, the middle part of the height of cabinet 14 is provided with bus-bar room 11, and other equipment (such as switchgear or instrument etc.) in power distribution cabinet 1 are arranged on the upper and lower of bus-bar room 11.So, from bus-bar room 11 draw bus can each extend over up and down, it is possible to direct saving bus make consumption, solve the cost of whole power distribution cabinet.
In practice, other equipment being arranged on bus-bar room 11 upper and lower can be chopper, for instance in Fig. 1, and bus-bar room 11 is provided above chopper 12, and bus-bar room 11 is arranged below chopper 13.As such, it is possible to according to the position relationship of external equipment and power distribution cabinet 1 flexibly from chopper lead-out wire, for instance the external equipment above power distribution cabinet 1 can from chopper 12 lead-out wire, and the external equipment below power distribution cabinet 1 can from chopper 13 lead-out wire.
Additionally, for the carrying current ability improving power distribution cabinet 1, in one preferred embodiment, be provided with in bus-bar room 11 and bear the electric current copper bar more than 6300A as bus.
Embodiment two
Fig. 2 illustrates the schematic diagram of an embodiment of power distribution cabinet group provided by the invention, and this power distribution cabinet group includes at least two such as power distribution cabinet described in embodiment one, only illustrates including two power distribution cabinets, but the present invention is not limited in Fig. 2.As in figure 2 it is shown, there is gap, power distribution cabinet 1 and the respective top of power distribution cabinet 2 between adjacent two power distribution cabinets 1 and power distribution cabinet 2 be ready for waterproof measure, owing to being not belonging to the emphasis of the present invention herein, therefore repeat no more.
The gap of power distribution cabinet 1 and power distribution cabinet 2 is arranged over waterproof construction 3, and this waterproof construction 3 is for carrying out water-proofing treatment to the gap between power distribution cabinet 1 and power distribution cabinet 2.Specifically, this waterproof construction 3 include strip cover plate 31, from covering both sides (being shown as label 31a and 31b Fig. 1) the upwardly extending barrier rib 32 of plate 31 and barrier rib 33.In the present embodiment, barrier rib 32 and barrier rib 33 are and are perpendicular to the rectangular slat covering plate 31, and this rectangular slat preferred length is not less than the length covering plate 31.
The length direction that relative position relation between waterproof construction 3 with power distribution cabinet 1 and power distribution cabinet 2 is such that covering plate 31 is parallel with the gap bearing of trend between power distribution cabinet 1 and power distribution cabinet 2, covers plate 31 and covers the gap between adjacent power distribution cabinet 1 and power distribution cabinet 2.
So, discharge outlet is limited with two barrier ribs 32 and 33 by covering the end of plate 31 length direction, the water flowed down from above can enter in the space covering plate and barrier rib restriction, and is flowed down by this discharge outlet, it is prevented that flows in the gap between adjacent power distribution cabinet；Also the water at adjacent two power distribution cabinet tops can be prevented to be flowed in the gap between power distribution cabinet additionally, cover plate.
Embodiment three
Fig. 3 illustrates the schematic diagram of another embodiment of power distribution cabinet group provided by the invention, and part identical with the label in Fig. 2 in Fig. 3 is identical structure, repeats no more here.
The present embodiment and being differing principally in that in embodiment two: the concrete structure of waterproof construction 3 ' is different.As it is shown on figure 3, the waterproof construction 3 ' in the present embodiment includes the covering plate 31 ' of strip, upwardly extending barrier rib 32 ' and barrier rib 33 ' from the both sides (being shown as label 31a ' and 31b ' Fig. 3) covering plate 31 '.Barrier rib 32 ' and barrier rib 33 ' are outward-dipping and aduncate cambered surface strip, and " outward " here refers to that " interior " here refers to towards the direction that two barrier ribs 32 ' are relative with 33 '.
Similarly, the length direction that relative position relation between waterproof construction 3 ' with power distribution cabinet 1 and power distribution cabinet 2 is such that covering plate 31 ' is parallel with the gap bearing of trend between power distribution cabinet 1 and power distribution cabinet 2, covers plate 31 ' and covers the gap between adjacent power distribution cabinet 1 and power distribution cabinet 2.
The water enabling to flow down from above equally by the present embodiment can enter in the space covering plate and barrier rib restriction, and is flowed down by this discharge outlet, it is prevented that flows in the gap between adjacent power distribution cabinet；Also the water at adjacent two power distribution cabinet tops can be prevented to be flowed in the gap between power distribution cabinet additionally, cover plate.
Embodiment four
Fig. 4 illustrates the schematic diagram of the further embodiment of power distribution cabinet group provided by the invention, and as shown in Figure 4, part identical with the label in Fig. 2 in Fig. 4 is identical structure, repeats no more here.
The present embodiment and being differing principally in that in embodiment two: waterproof construction 3 " concrete structure different.
As shown in Figure 4, the waterproof construction 3 in the present embodiment " include the covering plate 31 of strip ", from covering plate 31 " both sides (be shown as label 31a 4 " and 31b ") upwardly extending barrier rib 32 " and barrier rib 33 ".Barrier rib 32 " and barrier rib 33 " it is outward-dipping and aduncate cambered surface strip, " interior " here refers to towards two barrier ribs 32 " with 33 " relative direction.
Similarly, waterproof construction 3 " be such that with the relative position relation between power distribution cabinet 1 and power distribution cabinet 2 covering plate 31 " length direction parallel with the gap bearing of trend between power distribution cabinet 1 and power distribution cabinet 2, cover plate 31 " cover the gap between adjacent power distribution cabinet 1 and power distribution cabinet 2.
The water enabling to flow down from above equally by the present embodiment can enter in the space covering plate and barrier rib restriction, and is flowed down by this discharge outlet, it is prevented that flows in the gap between adjacent power distribution cabinet；Also the water at adjacent two power distribution cabinet tops can be prevented to be flowed in the gap between power distribution cabinet additionally, cover plate.
Above-mentioned waterproof construction can be fixed on power distribution cabinet in several ways, as being specifically bolted on power distribution cabinet.
In a preferred embodiment, baffle plate can have been upwardly extended in the both sides (for the left and right sides in figure) that power distribution cabinet is parallel with above-mentioned gap bearing of trend, then being arranged on above the adjacent baffle plate of adjacent power distribution cabinet by above-mentioned waterproof construction, this waterproof construction is completely covered the gap that the baffle plate of adjacent power distribution cabinet is formed.
Flowing water does not drop onto power distribution cabinet from top outflow and the flowing water of power distribution cabinet for convenience, can extend outward guide channel in the both sides (for both sides, front and back in figure) that power distribution cabinet is vertical with above-mentioned gap bearing of trend.
Being subject to the restriction of left and right sides baffle plate and the guiding of both sides, front and back guide channel, the flowing water at power distribution cabinet top can flow out along guide channel.Because guide channel extends the both sides, front and back of power distribution cabinet, flowing water will not drop onto on power distribution cabinet.In conjunction with before the waterproof construction of two power distribution cabinet gap locations, it is ensured that power distribution cabinet is by the invasion and attack of water, thus improve safety.
The embodiment of the present invention can also arrange louvre at least one power distribution cabinet in power distribution cabinet group.The upper edge of this louvre has outward extending dash cover edge, and this dash cover edge is possible to prevent the water that the sidewall along power distribution cabinet flows down to enter louvre, and then prevents water from flowing in power distribution cabinet from louvre.Simultaneously louvre 1 itself also functions to the function dispelled the heat in power distribution cabinet inside.
The shape of louvre can be horizontally extending strip, and in practice, louvre is it can also be provided that other shapes, for instance circular, as long as dash cover edge can block the water flowed down from above and enter in this louvre.
Additionally, in the present embodiment, louvre preferably can be separately positioned on the power distribution cabinet sidewall position near top and bottom, and then forms internal good radiating airflow passage.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (7)
1. a power distribution cabinet group, it is characterised in that include at least two power distribution cabinet, described power distribution cabinet includes cabinet, and the middle part of described cabinet is provided with bus-bar room；
Gap between two adjacent power distribution cabinets is arranged over waterproof construction, and what described waterproof construction included strip covers plate and from the upwardly extending barrier rib in both sides of described covering plate；
Gap bearing of trend between the length direction of described covering plate with described adjacent two power distribution cabinets is parallel, and described covering plate covers the gap between described adjacent two power distribution cabinets, and outside described covering plate is respectively positioned on gap along the two ends of width.
2. power distribution cabinet group as claimed in claim 1, it is characterised in that described barrier rib is the rectangular slat being perpendicular to described covering plate；
Or,
Described barrier rib is outward-dipping and bandy cambered surface strip；
Or,
Described barrier rib is outward-dipping and aduncate cambered surface strip.
3. power distribution cabinet group as claimed in claim 1, it is characterised in that the end of described covering plate length direction and two described barrier ribs limit discharge outlet.
4. power distribution cabinet group as claimed in claim 1, it is characterised in that the both sides parallel with described gap bearing of trend of described power distribution cabinet have upwardly extended baffle plate, and described waterproof construction is arranged on above the baffle plate that adjacent two power distribution cabinet is adjacent.
5. power distribution cabinet group as claimed in claim 4, it is characterised in that the both sides vertical with described gap bearing of trend of described power distribution cabinet are outward extended with at least one guide channel respectively.
6. power distribution cabinet group as claimed in claim 1, it is characterised in that having louvre at least one described power distribution cabinet, the upper edge of described louvre has outward extending dash cover edge.
7. power distribution cabinet group as claimed in claim 6, it is characterised in that described louvre is horizontally extending elongate holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310751380.8A CN103794989B (en) | 2013-12-31 | 2013-12-31 | A kind of power distribution cabinet and power distribution cabinet group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310751380.8A CN103794989B (en) | 2013-12-31 | 2013-12-31 | A kind of power distribution cabinet and power distribution cabinet group |
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| Publication Number | Publication Date |
|---|---|
| CN103794989A CN103794989A (en) | 2014-05-14 |
| CN103794989B true CN103794989B (en) | 2016-07-06 |
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| CN201310751380.8A Active CN103794989B (en) | 2013-12-31 | 2013-12-31 | A kind of power distribution cabinet and power distribution cabinet group |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2489500Y (en) * | 2001-03-29 | 2002-05-01 | 许继变压器有限公司 | High voltage switch cabinet |
| CN201927902U (en) * | 2011-01-22 | 2011-08-10 | 中山市明阳电器有限公司 | Combined transformer for watertight wind power generation |
| CN202712687U (en) * | 2012-03-15 | 2013-01-30 | 杭州虎牌电气股份有限公司 | Switch cabinet for double-layer breaker |
| CN203256987U (en) * | 2013-05-23 | 2013-10-30 | 厦门市台亚塑胶有限公司 | Rain collecting groove for plastic greenhouse |
| CN203734151U (en) * | 2013-12-31 | 2014-07-23 | 张家港保税区天翔电气有限公司 | Power distribution cabinet and power distribution cabinet group |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11205917A (en) * | 1998-01-05 | 1999-07-30 | Toshiba Fa Syst Eng Corp | Metal sealed switchgear |
-
2013
- 2013-12-31 CN CN201310751380.8A patent/CN103794989B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2489500Y (en) * | 2001-03-29 | 2002-05-01 | 许继变压器有限公司 | High voltage switch cabinet |
| CN201927902U (en) * | 2011-01-22 | 2011-08-10 | 中山市明阳电器有限公司 | Combined transformer for watertight wind power generation |
| CN202712687U (en) * | 2012-03-15 | 2013-01-30 | 杭州虎牌电气股份有限公司 | Switch cabinet for double-layer breaker |
| CN203256987U (en) * | 2013-05-23 | 2013-10-30 | 厦门市台亚塑胶有限公司 | Rain collecting groove for plastic greenhouse |
| CN203734151U (en) * | 2013-12-31 | 2014-07-23 | 张家港保税区天翔电气有限公司 | Power distribution cabinet and power distribution cabinet group |
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| Publication number | Publication date |
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| CN103794989A (en) | 2014-05-14 |
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