CN207265513U - A kind of outdoor ring main unit - Google Patents
A kind of outdoor ring main unit Download PDFInfo
- Publication number
- CN207265513U CN207265513U CN201721358724.9U CN201721358724U CN207265513U CN 207265513 U CN207265513 U CN 207265513U CN 201721358724 U CN201721358724 U CN 201721358724U CN 207265513 U CN207265513 U CN 207265513U
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- CN
- China
- Prior art keywords
- main unit
- ring main
- rain
- unit housing
- supporting table
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Abstract
The utility model discloses a kind of outdoor ring main unit, including ring main unit housing, rain insensitive device and support device, rain insensitive device and support device are installed on ring main unit housing, rainhat and rain cover plate surface on rain insensitive device are coated with Sunscreen paint, it can effectively stop ultraviolet, and avoid ring main unit housing overheat scald passerby caused by the direct irradiation of sunlight, in sleet and torridity summer, maintenance personal can be by the way that rain visor be lifted, rain visor shelters from sleet and sunlight, and personnel easy to repair carry out maintenance and inspection work；Support device is while the support of ring main unit is given, and prevents that ring main unit soaks in water during plum rain season ponding, extends the service life of ring main unit, when ring main unit recycles or carries, bolt need to only be unloaded, it is simple and efficient by fork truck insertion looped network bottom of cabinet, that is, practicable carrying.
Description
Technical field
The utility model belongs to technical field of electric equipment, more particularly to a kind of outdoor ring main unit.
Background technology
Ring main unit is one group of transmission ＆ distribution electrical equipment (high-tension switch gear) in metal or non-metallic insulation cabinet or does
Into the electrical equipment of assembled compartment ring network power supplying units, its core uses on-load switch and fuse, has structure letter
It is single, small, price is low, can improve the advantages that power supply parameter and performance and power supply safety.It is widely used in city and lives
In the power distribution station and box-type substation of the load centers such as residence cell, skyscraper, large public building, factory and enterprise.
With large-scale urban construction, a large amount of large-scale tall buildings things are rised sheer from level ground, and transformer and distribution station is often just located at building
Under, according to fire-fighting requirements, distribution equipment is necessary " non-oil ultra high vacuum system ", and according to the reasonable employment for building area, distribution equipment should
" miniaturization ", then ring main unit or vacuum circuit breaker, dry-type transformer, dry type mutual inductor have been put into flickering building.Ring main unit
Simple in structure, reliable and safe, maintenance capacity very little, operating cost is low, very prominent compared with the switchgear equipped with breaker, advantage
Go out.Ring main unit requires on-load switch to have the performance of higher and the volume of smaller, and new on-load switch comes into being, this is again anti-
Come over to have driven the technological progress of ring main unit, not only function admirable but also the seriation of current ring main unit, this more extends ring
The use scope of net cabinet.
Existing ring main unit is directly installed on outdoor surfaces mostly, and looped network cabinet is exposed in external environment, through sleet
Solarization, cabinet are easily corroded aging, are particularly immersed in plum rain season, the ring main unit installed in low-lying place in ponding, easily
Generation short circuit demolition, security is relatively low, and the perishable damage of ring main unit housing soaked；Maintenance personal is carrying out ring main unit
During maintenance and inspection, easily intake after the ring main unit after sleet sky, opening；The sunlight in summer causes metal ring main unit
Case temperature is excessive, plus forceful rays, makes troubles to maintenance personal；In addition for installing ring main unit on the ground,
Need to bend over to squat down, extremely inconvenient, when recycling or needing to carry, the ring main unit being mounted directly on the ground is not easy ring main unit
Move, directly discard sometimes, cause the wasting of resources.
Utility model content
A kind of outdoor ring main unit provided by the utility model, is mounted with that rain insensitive device and support fill on ring main unit housing
Put, can effectively stop ultraviolet,
The purpose of this utility model can be achieved through the following technical solutions：
A kind of outdoor ring main unit, including ring main unit housing, rain insensitive device and support device, ring main unit housing or so face are set
There is heat sink strip, heat sink strip is equipped with heat emission hole；
Rain insensitive device includes rainhat, connection chain, rain visor and supporting rack, and rainhat is connected with ring main unit housing；Connection
Chain is integrated with ring main unit case weld, and hole is provided with connection chain, and rain visor is equipped with protrusion, and hole is engaged with protrusion；
Rain visor is connected with ring main unit housing by supporting rack, and supporting rack includes hinge, first support bar and the second support
Bar, first support bar and second support bar and hinge connection；
Support device includes support column, upper supporting table and lower supporting table, and upper supporting table is connected with ring main unit housing by bolt
Connect, support column is installed between upper supporting table and lower supporting table.
Further, the shade of the rainhat is stretched out outside ring main unit housing, and one side shade and connection chain of rainhat
Flush.
Further, the rain visor and rain-proof cap surface are coated with sun-proof coating.
Further, the rain visor is equipped with handle.
Further, the upper supporting table and ring main unit housing are wide, and the length of upper supporting table is less than ring main unit housing
Length.
The beneficial effects of the utility model：
The utility model provides a kind of outdoor ring main unit, is mounted with that rain insensitive device and support fill on ring main unit housing
Put, the rainhat and rain cover plate surface on rain insensitive device are coated with Sunscreen paint, can effectively stop ultraviolet, and avoid the sun
Caused by the direct irradiation of light ring main unit housing overheat scald passerby, in sleet and torridity summer, maintenance personal can pass through by
Rain visor lifts, and rain visor shelters from sleet and sunlight, and personnel easy to repair carry out maintenance and inspection work；Support device is being given
While the support of ring main unit, and prevent that ring main unit soaks in water during plum rain season ponding, extends the use of ring main unit
In the service life, when ring main unit recycles or carries, need to only unload bolt, by fork truck insertion looped network bottom of cabinet, that is, practicable carrying, letter
Just it is quick.
Brief description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the utility model outdoor ring main unit side view；
Fig. 2 is the utility model outdoor ring main unit front view；
Fig. 3 is schematic diagram when the utility model rain insensitive device works；
In attached drawing, parts list represented by the reference numerals is as follows：
1- ring main unit housings, 11- heat sink strips, 12- heat emission holes, 2- rain insensitive devices, 21- rainhats, 22- holes, 23- connections
Chain, 24- rain visors, 25 is raised, 26- handles, 27- hinges, 28- first support bars, 29- second support bars, 3- support devices,
31- bolts, 32- support columns, the upper supporting tables of 33-, supporting table under 34-.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1 shown in-Fig. 3, a kind of outdoor ring main unit, including ring main unit housing 1, rain insensitive device 2 and support dress
3 are put, 1 or so face of ring main unit housing is equipped with heat sink strip 11, and heat sink strip 11 is equipped with heat emission hole 12, and heat emission hole is used for the logical of ring main unit
Wind radiates；
Rain insensitive device 2 includes rainhat 21, connection chain 23, rain visor 24 and supporting rack, rainhat 21 and ring main unit housing 1
Connection, the shade of rainhat 21 is stretched out outside ring main unit housing 1, and one side shade of rainhat 21 is flushed with connection chain 23；Connection
Chain 23 is welded as a whole with ring main unit housing 1, is provided with hole 22 in connection chain 23, and rain visor 24 is equipped with protrusion 25, hole 22 with it is convex
25 are played to be engaged；
Rain visor 24 is connected with ring main unit housing 1 by supporting rack, and supporting rack includes hinge 27, first support bar 28 and the
Two supporting rods 29, first support bar 28 and second support bar 29 are connected with hinge 27, rain visor 24 and the coating of 21 surface of rainhat
There is sun-proof coating, can effectively stop ultraviolet, and avoid the overheat of ring main unit housing 1 scald caused by the direct irradiation of sunlight
Passerby, rain visor 24 are equipped with handle 26, and in sleet and torridity summer, maintenance personal can be lifted rain visor 24 by handle 26
Rise, rain visor 24 shelters from sleet and sunlight, and personnel easy to repair carry out maintenance and inspection work.
Support device 3 includes support column 32, upper supporting table 33 and lower supporting table 34, upper supporting table 33 and ring main unit housing 1
Connected by bolt 31, upper supporting table 33 and ring main unit housing 1 are wide, and the length of upper supporting table 33 is less than ring main unit housing 1
Length；Support column 32 is installed between upper supporting table 33 and lower supporting table 34, and support device 3 is giving the same of the support of ring main unit
When, and prevent that ring main unit soaks in water during plum rain season ponding, extends the service life of ring main unit, when ring main unit recycles
Or when carrying, bolt 31 need to only be unloaded, it is simple and efficient by fork truck insertion looped network bottom of cabinet, that is, practicable carrying.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member does various modifications or additions to described specific embodiment or substitutes in a similar way, without departing from reality
With new structure or surmount scope defined in the claims, all should belong to the protection range of the utility model.
Claims (5)
- A kind of 1. outdoor ring main unit, it is characterised in that：Including ring main unit housing (1), rain insensitive device (2) and support device (3), Ring main unit housing (1) left and right face is equipped with heat sink strip (11), and heat sink strip (11) is equipped with heat emission hole (12)；Rain insensitive device (2) includes rainhat (21), connection chain (23), rain visor (24) and supporting rack, rainhat (21) and looped network Cabinet housing (1) connects；Connection chain (23) is welded as a whole with ring main unit housing (1), and hole (22), rain cover are provided with connection chain (23) Plate (24) is equipped with raised (25), and hole (22) are engaged with raised (25)；Rain visor (24) is connected with ring main unit housing (1) by supporting rack, and supporting rack includes hinge (27), first support bar (28) With second support bar (29), first support bar (28) and second support bar (29) are connected with hinge (27)；Support device (3) includes support column (32), upper supporting table (33) and lower supporting table (34), upper supporting table (33) and ring main unit Housing (1) is connected by bolt (31), and support column (32) is installed between upper supporting table (33) and lower supporting table (34).
- A kind of 2. outdoor ring main unit according to claim 1, it is characterised in that：The shade of the rainhat (21) is stretched Go out ring main unit housing (1) outside, and one side shade of rainhat (21) is flushed with connection chain (23).
- A kind of 3. outdoor ring main unit according to claim 1, it is characterised in that：The rain visor (24) and rainhat (21) surface is coated with sun-proof coating.
- A kind of 4. outdoor ring main unit according to claim 1, it is characterised in that：The rain visor (24) is equipped with handle Hand (26).
- A kind of 5. outdoor ring main unit according to claim 1, it is characterised in that：The upper supporting table (33) and looped network Cabinet housing (1) is wide, and the length of upper supporting table (33) is less than the length of ring main unit housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721358724.9U CN207265513U (en) | 2017-10-20 | 2017-10-20 | A kind of outdoor ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721358724.9U CN207265513U (en) | 2017-10-20 | 2017-10-20 | A kind of outdoor ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207265513U true CN207265513U (en) | 2018-04-20 |
Family
ID=61917716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721358724.9U Active CN207265513U (en) | 2017-10-20 | 2017-10-20 | A kind of outdoor ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207265513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082322A (en) * | 2018-10-18 | 2020-04-28 | 江苏瀚晨电气科技有限公司 | Prefabricated substation |
-
2017
- 2017-10-20 CN CN201721358724.9U patent/CN207265513U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082322A (en) * | 2018-10-18 | 2020-04-28 | 江苏瀚晨电气科技有限公司 | Prefabricated substation |
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