CN103794990B - A kind of distribution group - Google Patents
A kind of distribution group Download PDFInfo
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- CN103794990B CN103794990B CN201310750250.2A CN201310750250A CN103794990B CN 103794990 B CN103794990 B CN 103794990B CN 201310750250 A CN201310750250 A CN 201310750250A CN 103794990 B CN103794990 B CN 103794990B
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Abstract
One aspect of the present invention provides a kind of distribution group, comprises at least two power distribution cabinets, wherein between at least one pair of adjacent power distribution cabinet, is provided with the shared cable passage of described adjacent power distribution cabinet. According to the embodiment of the present invention, between adjacent equipment, be provided with shared cable passage, this has improved the utilization rate of cable passage, and has reduced the volume of single power distribution cabinet, and therefore the volume of whole distribution group is reduced.
Description
Technical field
The invention belongs to power distribution cabinet technical field, relate in particular to a kind of distribution group.
Background technology
Existing power distribution cabinet volume ratio is larger, and the in the situation that of cabinet peculiar to vessel, much places the place of cabinet peculiar to vessel, can only carry out front maintenance, and after cabinet, maintainer cannot enter.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of distribution group, volume is less.
For achieving the above object, one aspect of the present invention provides a kind of the first distribution group, comprises at least two power distribution cabinets, wherein between at least one pair of adjacent power distribution cabinet, is provided with the shared cable passage of described adjacent power distribution cabinet.
In an embodiment who has a choosing, described cable passage is the cable passage cabinet being arranged between described adjacent power distribution cabinet.
In an embodiment who has a choosing, described power distribution cabinet comprises cabinet, and the middle part of described cabinet is provided with bus-bar room.
In an embodiment who has a choosing, in described cabinet, be also provided with breaker, described breaker is arranged on the upper and lower of described cabinet.
In an embodiment who has a choosing, in described bus-bar room, be provided with and bear the copper bar that electric current is greater than 6300A.
In an embodiment who has a choosing, the cable passage between described adjacent power distribution cabinet and described adjacent power distribution cabinet shares an integrated top.
In an embodiment who has a choosing, at least one medial surface of described cable passage cabinet adopts poly (methyl methacrylate) plate composition.
The present invention also provides a kind of the second distribution group on the other hand, comprises at least two the first above-mentioned distribution groups;
Above the gap between at least one pair of two adjacent first distribution group, be provided with waterproof construction, described waterproof construction comprises the overlay of strip and the upwardly extending barrier rib in both sides from described overlay;
The length direction of described overlay is parallel with the gap bearing of trend between described adjacent two the first distribution groups, and described overlay covers the gap between described adjacent two the first distribution groups.
In an embodiment who has a choosing, the dual-side parallel with described gap bearing of trend of described the first distribution group is upwards extended with baffle plate, and described waterproof construction is arranged on adjacent baffle plate top.
In an embodiment who has a choosing, the both sides vertical with described gap bearing of trend of described the first distribution group are outward extended with respectively at least one guide channel.
According to the embodiment of the present invention, between adjacent power distribution cabinet, be provided with shared cable passage, this has improved the utilization rate of cable passage, and has reduced the volume of single power distribution cabinet, and therefore the volume of whole distribution group is reduced.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art 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, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of an embodiment of distribution group provided by the invention;
Fig. 2 is the schematic diagram of another embodiment of distribution group provided by the invention;
Fig. 3 is the schematic diagram of an embodiment of the second distribution group provided by the invention;
Fig. 4 is the schematic diagram of another embodiment of the second distribution group provided by the invention;
Fig. 5 is the schematic diagram of another embodiment of the second distribution group provided by the invention.
Detailed description of the invention
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, 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 the present invention's part embodiment, instead of whole embodiment. Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment mono-
Fig. 1 shows the schematic diagram of an embodiment of the first distribution group provided by the invention, and as shown in Figure 1, this distribution group 2 comprises that at least two power distribution cabinets 1 form, and in Fig. 1, especially to comprise that two power distribution cabinets describe as example, the present invention is not as limit.
Between at least one pair of adjacent power distribution cabinet, be provided with the shared cable passage of this adjacent power distribution cabinet. In practice, the form of such cable passage can have a variety of, for example, can be, between this adjacent power distribution cabinet, cable passage cabinet is set, and this cable passage cabinet has formed cable passage. Taking Fig. 1 as example, between two power distribution cabinets 1, be provided with shared cable passage cabinet 3.
What this cable passage cabinet had is made up of biside plate, backboard and Qianmen. In embodiments of the present invention, biside plate can be made up of the baffle plate on the relative two sides of two adjacent power distribution cabinets.
Because cable passage often will be used for maintenance, be to ensure maintainer's safety, in a preferred embodiment, cable passage cabinet does not share biside plates with two adjacent power distribution cabinets, but by easily detachable low-smoke non-halogen flame-retardant, not containing the poly (methyl methacrylate) plate composition of asbestos.
In the prior art in order to leave space to cable, need to cable passage be set separately at each power distribution cabinet, this makes the volume of power distribution cabinet excessive, and in the present embodiment, between adjacent power distribution cabinet 1, be provided with shared cable passage, this has improved the utilization rate of cable passage, and reduced the volume of single power distribution cabinet, therefore the volume of whole distribution group is reduced.
In addition, occur also very convenient by shared cable passage for adjacent power distribution cabinet.
Embodiment bis-
Fig. 2 shows the schematic diagram of another embodiment of the first distribution group provided by the invention, as shown in Figure 2, is mainly: for the optimal design of bus-bar room position in this power distribution cabinet 2 ' from the different of power distribution cabinet 2 in embodiment mono-.
In common power distribution cabinet, bus-bar room is arranged near the top of cabinet, and the equipment such as breaker are all arranged on the below of bus-bar room, bus need to be guided to each equipment of below from bus-bar room always, this makes the use amount of bus larger, and the cost of actual median generatrix is also higher, therefore cause whole power distribution cabinet cost occupy over-evaluate under.
The present embodiment is a kind of prioritization scheme proposing after the problems referred to above considering. Refer to Fig. 2, this distribution group 2 ' has comprised at least two power distribution cabinets 1 ', between adjacent two power distribution cabinets 1, is provided with shared cable passage cabinet 3 '.
Power distribution cabinet 1 ' comprises cabinet 14, and 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. Like this, the bus of drawing from bus-bar room 11 can extend respectively up and down, and use amount that can direct saving bus solves the cost of whole power distribution cabinet.
Two power distribution cabinets that above-mentioned the first distribution group is adjacent and the cable passage being arranged between adjacent two power distribution cabinets can share an integrated top.
Embodiment tri-
Fig. 3 shows the schematic diagram of an embodiment of the second distribution group provided by the invention, this distribution group comprises at least two the first distribution groups 41,42, the concrete structure of this first distribution group is shown in above-described embodiment one or two, specifically, referring to Fig. 1,2, each the first distribution group comprises the power distribution cabinet described at least two embodiment mono-. And between at least one pair of adjacent power distribution cabinet, be provided with the shared cable passage of adjacent power distribution cabinet in each the first distribution group. The concrete structure of two the first distribution groups 41,42 can be the same or different.
In Fig. 3, the each several part in the first distribution group shares an integrated top.
The present invention establishes common cable passage, has reduced volume, also can facilitate maintainer to enter in cabinet and carry out omnibearing maintenance, has also facilitated the connection of cable simultaneously.
In the second distribution group shown in Fig. 3, also consider the waterproof problem in the gap of (actual is two adjacent power distribution cabinets of two the first distribution groups) between adjacent two the first distribution groups, therefore one preferred embodiment in, above the gap of the first distribution group 41,42, be provided with waterproof construction 3, this waterproof construction 3 is for carrying out water-proofing treatment to the gap between the first distribution group 41,42. Particularly, this waterproof construction 3 comprises the overlay 31 of strip, the upwardly extending barrier rib 32 in both sides (being shown label 31a and 31b Fig. 4) and barrier rib 33 from overlay 31. In the present embodiment, barrier rib 32 and barrier rib 33 are perpendicular to the rectangle of overlay 31 rectangular, and the rectangular preferred length of this rectangle is not less than the length of overlay 31.
Relative position relation between waterproof construction 3 and the first distribution group 41,42 is such: the length direction of overlay 31 is parallel with the gap bearing of trend between the first distribution group 41,42, and overlay 31 covers the gap between the first adjacent distribution group 41,42.
Like this, end and two barrier ribs 32 and 33 by overlay 31 length directions limit discharge outlet, the water flowing down from top can enter in the space of overlay and barrier rib restriction, and flows down by this discharge outlet, prevents from flowing in the gap between adjacent power distribution cabinet; In addition, overlay also can prevent that the water at adjacent two power distribution cabinet tops from flowing in the gap between power distribution cabinet.
Embodiment tetra-
Fig. 4 shows the schematic diagram of another embodiment of the second distribution group provided by the invention, and the parts that in Fig. 4, label is identical with label in Fig. 3 are identical structure, repeat no more here. The present embodiment is mainly from the different of distribution group shown in Fig. 3: the concrete structure difference of waterproof construction 3 '. As shown in Figure 4, the waterproof construction 3 ' in the present embodiment comprise the overlay 31 ' of strip, upwardly extending barrier rib 32 ' and barrier rib 33 ' from the both sides (being shown label 31a ' and 31b ' Fig. 4) of overlay 31 '. It is rectangular that barrier rib 32 ' and barrier rib 33 ' are outward-dipping and aduncate cambered surface, and " outward " here refers to that " interior " here refers to towards two directions that barrier rib 32 ' is relative with 33 '.
Similarly, relative position relation between waterproof construction 3 ' and the first distribution group 41,42 is such: the length direction of overlay 31 ' is parallel with the gap bearing of trend between the first distribution group 41,42, and overlay 31 ' covers the gap between the first adjacent distribution group 41,42.
Can make equally the water flowing down from top can enter in the space of overlay and barrier rib restriction by the present embodiment, and flow down by this discharge outlet, prevent from flowing in the gap between adjacent power distribution cabinet; In addition, overlay also can prevent that the water at adjacent two power distribution cabinet tops from flowing in the gap between power distribution cabinet.
Embodiment five
Fig. 5 shows the schematic diagram of another embodiment of the second distribution group provided by the invention, and the parts that in Fig. 5, label is identical with label in Fig. 3 are identical structure, repeat no more here. The present embodiment is mainly from the different of distribution group shown in Fig. 3: waterproof construction 3 " concrete structure difference.
As shown in Figure 5, the waterproof construction 3 in the present embodiment " comprise the overlay 31 of strip ", from overlay 31 " the upwardly extending barrier rib 32 in both sides (be shown label 31a Fig. 5 " and 31b ") " and barrier rib 33 ". Barrier rib 32 " and barrier rib 33 " to be outward-dipping and aduncate cambered surface rectangular, " interior " here refers to towards two barrier ribs 32 " with 33 " relative direction.
Similarly, waterproof construction 3 " and the first distribution group 41,42 between relative position relation be such: overlay 31 " length direction parallel with the gap bearing of trend between the first distribution group 41,42, overlay 31 " cover the gap between the first adjacent distribution group 41,42.
Can make equally the water flowing down from top can enter in the space of overlay and barrier rib restriction by the present embodiment, and flow down by this discharge outlet, prevent from flowing in the gap between adjacent power distribution cabinet; In addition, overlay also can prevent that the water at adjacent two power distribution cabinet tops from flowing in the gap between power distribution cabinet.
In a preferred embodiment, both sides (being the left and right sides in figure) that can be parallel with above-mentioned gap bearing of trend at power distribution cabinet are upwards extended with baffle plate, then the adjacent baffle plate top that above-mentioned waterproof construction is arranged on to adjacent power distribution cabinet, this waterproof construction covers the gap of the baffle plate formation of adjacent power distribution cabinet completely.
Do not drop onto power distribution cabinet from top outflow and the flowing water of power distribution cabinet for convenience of flowing water, both sides (being both sides, front and back in figure) that can be vertical with above-mentioned gap bearing of trend at power distribution cabinet extend outward guide channel.
Be 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, so flowing water can not drop onto on power distribution cabinet. In conjunction with before two power distribution cabinet gap locations waterproof construction and be arranged on the louvre with dash cover edge on cabinet, ensured that power distribution cabinet is not subject to the invasion and attack of water, thereby improved security.
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 make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. a second distribution group, is characterized in that, comprises at least two the first distribution groups, the first described power distribution cabinet bagDraw together at least two power distribution cabinets, wherein between at least one pair of adjacent power distribution cabinet, be provided with the shared cable of described adjacent power distribution cabinetPassage;
Above the gap between at least one pair of two adjacent first distribution group, be provided with waterproof construction, described waterproof construction bagDraw together the overlay of strip and the upwardly extending barrier rib in both sides from described overlay;
The length direction of described overlay is parallel with the gap bearing of trend between described adjacent two the first distribution groups, and instituteState overlay and cover the gap between described adjacent two the first distribution groups;
The dual-side parallel with described gap bearing of trend of described the first distribution group is upwards extended with baffle plate, described waterproof knotStructure is arranged on adjacent baffle plate top.
2. the second distribution group as claimed in claim 1, is characterized in that, described cable passage is described adjacent for being arranged onPower distribution cabinet between cable passage cabinet.
3. the second distribution group as claimed in claim 1, is characterized in that, described power distribution cabinet comprises cabinet, described cabinetMiddle part is provided with bus-bar room.
4. the second distribution group as claimed in claim 3, is characterized in that, is also provided with breaker in described cabinet, described disconnectedRoad device is arranged on the upper and lower of described cabinet.
5. the second distribution group as claimed in claim 3, is characterized in that, is provided with to bear electric current and be greater than in described bus-bar roomThe copper bar of 6300A.
6. the second distribution group as claimed in claim 1, is characterized in that, described adjacent power distribution cabinet and described adjacentPower distribution cabinet between cable passage share an integrated top.
7. the second distribution group as claimed in claim 2, is characterized in that, at least one of described cable passage cabinetSide adopts poly (methyl methacrylate) plate composition.
8. the second distribution group as claimed in claim 1, is characterized in that, the prolonging with described gap of described the first distribution groupStretch the vertical both sides of direction and be outward extended with respectively at least one guide channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310750250.2A CN103794990B (en) | 2013-12-31 | 2013-12-31 | A kind of distribution group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310750250.2A CN103794990B (en) | 2013-12-31 | 2013-12-31 | A kind of distribution group |
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| Publication Number | Publication Date |
|---|---|
| CN103794990A CN103794990A (en) | 2014-05-14 |
| CN103794990B true CN103794990B (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310750250.2A Active CN103794990B (en) | 2013-12-31 | 2013-12-31 | A kind of distribution group |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377572A (en) * | 2014-10-30 | 2015-02-25 | 张家港保税区天翔电气有限公司 | Energy-saving cabinet |
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| 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 |
| CN102315592A (en) * | 2010-06-10 | 2012-01-11 | 施耐德电气美国股份有限公司 | High density electric power and light distribution box |
| CN202602115U (en) * | 2011-11-29 | 2012-12-12 | 国网电力科学研究院 | High-power photovoltaic inverter cabinet |
| CN203278004U (en) * | 2013-05-28 | 2013-11-06 | 北京杰远电气有限公司 | Compact low-voltage power distribution cabinet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0739027A (en) * | 1993-07-21 | 1995-02-07 | Toshiba Corp | Metal-clad switchgear |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315592A (en) * | 2010-06-10 | 2012-01-11 | 施耐德电气美国股份有限公司 | High density electric power and light distribution box |
| 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 |
| CN202602115U (en) * | 2011-11-29 | 2012-12-12 | 国网电力科学研究院 | High-power photovoltaic inverter cabinet |
| CN203278004U (en) * | 2013-05-28 | 2013-11-06 | 北京杰远电气有限公司 | Compact low-voltage power distribution cabinet |
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| CN103794990A (en) | 2014-05-14 |
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