CN207947528U - Intelligent interlocking mechanism for ring main unit - Google Patents
Intelligent interlocking mechanism for ring main unit Download PDFInfo
- Publication number
- CN207947528U CN207947528U CN201820374329.8U CN201820374329U CN207947528U CN 207947528 U CN207947528 U CN 207947528U CN 201820374329 U CN201820374329 U CN 201820374329U CN 207947528 U CN207947528 U CN 207947528U
- Authority
- CN
- China
- Prior art keywords
- looped network
- network cabinet
- fixedly connected
- ring main
- main unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 230000005855 radiation Effects 0.000 claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 238000003466 welding Methods 0.000 claims abstract description 12
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Patch Boards (AREA)
Abstract
The utility model discloses the intelligent interlocking mechanisms for ring main unit, including looped network cabinet door, the left surface of looped network cabinet is fixedly connected with heat dissipation tank by screw, the heat dissipation tank includes baffle and heat radiation box, the inside of baffle is fixedly installed radiator-grid, and the inside of baffle is fixedly installed protection network, and the inside of heat radiation box is fixedly installed heat emission fan, the heat dissipation effect inside ring main unit body is improved, avoid in-line power equipment causes power supply unit unit to burn out because cannot effectively radiate；The upper surface of looped network cabinet lower end is opened up there are two pulley track, the upper surface of looped network cabinet lower end is fixedly connected by welding and has slide plate, inner wall on the left of looped network cabinet is fixedly connected by welding and has limited post, looped network cabinet is internally provided with power supply unit, the bottom of power supply unit is fixedly connected by welding and has bottom plate, the lower surface of bottom plate is fixedly connected with several pulleys by shaft, convenient to be mounted and dismounted to power supply unit by pull bottom plate.
Description
Technical field
The utility model belongs to ring main unit technical field, and in particular to is used for the intelligent interlocking mechanism of ring main unit.
Background technology
Ring main unit is that one group of high-tension switch gear is mounted in metal or non-metallic insulation cabinet or makes assembled compartment ring
The electrical equipment of net power supply unit, core use on-load switch and fuse, have simple in structure, small, price
It is low, the advantages that power supply parameter and performance and power supply safety can be improved.It is widely used in Urban Residential District, high level is built
It builds, in the power distribution station and box-type substation of load centers such as large public building, factory and enterprise.
Ring main unit is generally divided into air insulation, solid insulation and SF6 and insulate three kinds, is used for division load current, cut-offs short
Road electric current and no-load transformer electric current, certain distance overhead transmission line, cable run charging current, rise control and protective effect,
It is the important switchgear of ring network power supply and terminal power supply.In cabinet, the on-load switch with air insulation mainly has air-generating, pressure
Gas formula, vacuum type, the on-load switch with SF6 insulation is SF6 formulas, and since SF6 gas confinements are in shell, the partition that it is formed is disconnected
Mouth is invisible.
The problem of existing ring main unit internal electric equipment installation is complicated, and heat dissipation is not easy, thus it is proposed that being used for looped network
The intelligent interlocking mechanism of cabinet.
Utility model content
The purpose of this utility model is to provide the intelligent interlocking mechanisms for ring main unit, to solve in above-mentioned background technology
The problem of ring main unit internal electric equipment installation of proposition is complicated, and heat dissipation is not easy.
To achieve the above object, the utility model provides the following technical solutions：For the intelligent interlocking mechanism of ring main unit, packet
Looped network cabinet door is included, the side of the looped network cabinet door is fixedly connected with looped network cabinet by hinge, and the looped network cabinet door is fixed and connected
It is connected on the front surface of looped network cabinet, the left surface of the looped network cabinet is fixedly connected with heat dissipation tank, the heat dissipation tank by screw
The inside of the embedded looped network cabinet, the heat dissipation tank includes baffle and heat radiation box, and the baffle and heat radiation box pass through spiral shell
Nail is fixedly connected, and the width of the baffle is longer 0.5cm than the width of heat radiation box, and the inside of the baffle is fixedly installed heat dissipation
Net, the inside of the baffle are fixedly installed protection network, the heat radiation box at a lateral extent radiator-grid 0.2cm in the horizontal direction
Inside be fixedly installed heat emission fan, the upper surface of looped network cabinet lower end opens up that there are two pulley track, the pulley rails
Road is embedded in the inside of looped network cabinet lower end, and the upper surface of looped network cabinet lower end is fixedly connected by welding and has slide plate, described
Inner wall on the left of looped network cabinet, which is fixedly connected by welding, limited post, and the looped network cabinet is internally provided with power supply unit,
The bottom of the power supply unit, which is fixedly connected by welding, bottom plate, and the lower surface of bottom plate is fixedly connected with several cunnings by shaft
Wheel.
Preferably, one layer of damping cotton is fixedly installed in the surface of the pulley track.
Preferably, the heat radiation box is hollow rectangle structure.
Preferably, rear surface of the limited post apart from looped network cabinet has 1cm.
Preferably, the slide plate is from the horizontal by 30 ° of angles.
Preferably, the inside of the heat radiation box is fixedly installed fixed column, and the heat emission fan is fixedly connected by screw
In the fixed column.
Compared with prior art, the utility model has the beneficial effects that：It is opened using load the core of the utility model
Close and fuse, intelligence for power-off, have it is simple in structure, small, price is low, power supply parameter and performance and power supply can be improved
Safety；Heat dissipation tank is provided with outside the ring main unit body of the utility model, box house is provided with heat emission fan, improves in ring main unit body
The heat dissipation effect in portion avoids in-line power equipment and burns out power supply unit unit because cannot effectively radiate；The utility model
The upper surface of ring main unit lower plate offers pulley track, is fixedly installed slide plate, and power supply unit tube chamber welds with base has bottom plate, bottom plate
Lower surface pulley is connected with by shaft, it is convenient that power supply unit is mounted and dismounted by pull bottom plate.This practicality is new
The looped network cabinet inner left wall of type is welded with limited post, is fixed on the positioning to power supply unit, makes power supply unit and looped network cabinet
There are gaps, avoid wiring chaotic, the generation of short-circuit conditions.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the heat dissipation tank schematic cross-sectional view of the utility model；
Fig. 3 is overlooking structure diagram inside the ring main unit body of the utility model；
In figure：1- looped networks cabinet door, 2- looped networks cabinet, 3- heat dissipation tanks, 4- power supply units, 5- slide plates, 6- pulley tracks, 7- are slided
Wheel, 8- baffles, 9- protection networks, 10- heat emission fans, 11- heat radiation boxes, 12- radiator-grids, 13- limited posts, 14- bottom plates.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1, Fig. 2 and Fig. 3, the utility model provide technical solution：For the intelligent interlocking mechanism of ring main unit, packet
Looped network cabinet door 1 is included, the side of looped network cabinet door 1 is fixedly connected with looped network cabinet 2 by hinge, and looped network cabinet door 1 is fixedly connected on ring
The left surface of the front surface of net cabinet 2, looped network cabinet 2 is fixedly connected with heat dissipation tank 3 by screw, and heat dissipation tank 3 is embedded in ring main unit
The inside of body 2, heat dissipation tank 3 include baffle 8 and heat radiation box 11, and baffle 8 is fixedly connected with heat radiation box 11 by screw, baffle
8 width is longer 0.5cm than the width of heat radiation box 11, and the inside of baffle 8 is fixedly installed radiator-grid 12, the baffle 8 it is interior
Portion is fixedly installed protection network 9 at 12 0.2cm of a lateral extent radiator-grid in the horizontal direction, and the inside of heat radiation box 11, which is fixed, to be set
It is equipped with heat emission fan 10, the upper surface of 2 lower end of looped network cabinet opens up that there are two pulley tracks 6, and pulley track 6 is embedded in looped network cabinet
The inside of 2 lower ends, the upper surface of 2 lower end of looped network cabinet, which is fixedly connected by welding, slide plate 5, the inner wall in 2 left side of looped network cabinet
Being fixedly connected by welding has limited post 13, and looped network cabinet 2 is internally provided with power supply unit 4, and the bottom of power supply unit 4 passes through
It is welded and fixed and is connected with bottom plate 14, the lower surface of bottom plate 14 is fixedly connected with that there are two pulleys 7 by shaft.
In order to avoid the vibrations that sliding generates in pulley track 6 of pulley 7 damage power supply unit 4, the present embodiment
In, it is preferred that one layer of damping cotton is fixedly installed in the surface of pulley track 6.
In order to make the effectively heat dissipation of 2 in-line power equipment 4 of looped network cabinet, in the present embodiment, it is preferred that heat radiation box 11 is
Hollow rectangle structure.
In order to make the rear surface of power supply unit 4 and looped network cabinet 2 there are gap, in the present embodiment, it is preferred that limited post 13
Rear surface apart from looped network cabinet 2 has 1cm.
In order to keep stable state when power supply unit 4 being made to be pulled out from looped network cabinet 2, in the present embodiment, it is preferred that slide plate 5
From the horizontal by 30 ° of angles.
In order to make heat emission fan 10 preferably be fixed on the inside of heat radiation box 11, in the present embodiment, it is preferred that heat radiation box
11 inside is provided with fixed column by being welded and fixed, and heat emission fan 10 is fixedly connected on by screw in fixed column.
The operation principle and process for using of the utility model：Looped network cabinet door 1 is opened, power supply unit 4 is installed into ring main unit
Looped network cabinet door 1 after energization, is shut in the inside of body 2.
When ring main unit works, the inside of heat radiation box 11 is fixedly installed heat emission fan 10, and heat emission fan 10 will be in looped network cabinet 2
The heat that the power supply unit 4 of portion's installation generates is distributed by radiator-grid 12, protection network 9 avoid extraneous dust impurity etc. into
The inside for entering looped network cabinet 2 damages power supply unit 4, and the upper surface of 2 lower end of looped network cabinet opens up that there are two pulley tracks
6, the upper surface of 2 lower end of looped network cabinet, which is fixedly connected by welding, slide plate 5, and the bottom of power supply unit 4 passes through the company of being welded and fixed
It is connected to bottom plate 14, the lower surface of bottom plate 14 is fixedly connected with that there are two pulleys 7 by shaft, and by pull bottom plate 14, pulley 7 is in cunning
Wheel track 6 is slided, and by the buffering of slide plate 5, power supply unit 4 is pulled out.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. for the intelligent interlocking mechanism of ring main unit, including looped network cabinet door (1), it is characterised in that：The one of the looped network cabinet door (1)
Side is fixedly connected with looped network cabinet (2) by hinge, and the looped network cabinet door (1) is fixedly connected on the front surface of looped network cabinet (2),
The left surface of the looped network cabinet (2) is fixedly connected with heat dissipation tank (3), the embedded looped network of the heat dissipation tank (3) by screw
The inside of cabinet (2), the heat dissipation tank (3) include baffle (8) and heat radiation box (11), the baffle (8) and heat radiation box
(11) it is fixedly connected by screw, the width of the baffle (8) is longer 0.5cm than the width of heat radiation box (11), the baffle (8)
Inside be fixedly installed radiator-grid (12), the inside of the baffle (8) lateral extent radiator-grid (12) 0.2cm in the horizontal direction
Place is fixedly installed protection network (9), and the inside of the heat radiation box (11) is fixedly installed heat emission fan (10), the looped network cabinet
(2) upper surface of lower end offers several pulley tracks (6), and the pulley track (6) is embedded in the interior of looped network cabinet (2) lower end
Portion, the upper surface of looped network cabinet (2) lower end is fixedly connected by welding and has slide plate (5), on the left of the looped network cabinet (2)
Inner wall, which is fixedly connected by welding, limited post (13), and the looped network cabinet (2) is internally provided with power supply unit (4), described
The bottom of power supply unit (4), which is fixedly connected by welding, bottom plate (14), and the lower surface of bottom plate (14) is fixedly connected by shaft
There are several pulleys (7).
2. the intelligent interlocking mechanism according to claim 1 for ring main unit, it is characterised in that：The pulley track (6)
Surface be fixedly installed one layer of damping cotton.
3. the intelligent interlocking mechanism according to claim 1 for ring main unit, it is characterised in that：The heat radiation box (11)
For hollow rectangle structure.
4. the intelligent interlocking mechanism according to claim 1 for ring main unit, it is characterised in that：The limited post (13) away from
Rear surface from looped network cabinet (2) has 1cm.
5. the intelligent interlocking mechanism according to claim 1 for ring main unit, it is characterised in that：The slide plate (5) and water
Square at 30 ° of angles.
6. the intelligent interlocking mechanism according to claim 1 for ring main unit, it is characterised in that：The heat radiation box (11)
Inside be fixedly installed fixed column, the heat emission fan (10) is fixedly connected on by screw in the fixed column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820374329.8U CN207947528U (en) | 2018-03-20 | 2018-03-20 | Intelligent interlocking mechanism for ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820374329.8U CN207947528U (en) | 2018-03-20 | 2018-03-20 | Intelligent interlocking mechanism for ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207947528U true CN207947528U (en) | 2018-10-09 |
Family
ID=63698170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820374329.8U Expired - Fee Related CN207947528U (en) | 2018-03-20 | 2018-03-20 | Intelligent interlocking mechanism for ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207947528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114142386A (en) * | 2021-11-07 | 2022-03-04 | 常德国力变压器有限公司 | Can dismantle looped netowrk cabinet of cubical switchboard |
-
2018
- 2018-03-20 CN CN201820374329.8U patent/CN207947528U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114142386A (en) * | 2021-11-07 | 2022-03-04 | 常德国力变压器有限公司 | Can dismantle looped netowrk cabinet of cubical switchboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.5 Daquan Road, Xinba science and Technology Park, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Guoming HaoChen Technology Co.,Ltd. Address before: No.5 Daquan Road, Xinba science and Technology Park, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU GEMHOT ELECTRIC CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 |