CN206546976U - A kind of switch cubicle - Google Patents
A kind of switch cubicle Download PDFInfo
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- CN206546976U CN206546976U CN201720285001.4U CN201720285001U CN206546976U CN 206546976 U CN206546976 U CN 206546976U CN 201720285001 U CN201720285001 U CN 201720285001U CN 206546976 U CN206546976 U CN 206546976U
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- air
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- pump
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Abstract
The utility model discloses a kind of switch cubicle, including cabinet body, and installation room and circular chamber are respectively equipped with cabinet body the upper side and lower side；Middle part is vertical provided with a sealing dividing plate in the cabinet body, and polylith detachable interposing is respectively equipped with the both sides of dividing plate and is connected on the intrinsic loading plate of cabinet, the loading plate is horizontally disposed with；Interior is installed and goes out air pump equipped with an air intake pump and one；The air intake pump is equipped with air cleaner in one end of air inlet；The air intake pump and go out the cabinet body that air pump is respectively communicated with the dividing plate both sides；In the circular chamber built with a circulation air pump, circulation air pump by the intrinsic gas of cabinet from the cabinet body side that air intake pump connect be transported to it is described go out air pump connection cabinet body side, it is described go out air pump by the intrinsic gas discharge of cabinet；The utility model can reduce shelf depreciation with the uniformity and spatter property of gas medium in maintained switch cabinet.
Description
Technical field
The utility model is related to power system device, especially a kind of switch cubicle that is stable, reducing shelf depreciation that radiates.
Background technology
Switch cubicle causes equipment fault to damage due to the hidden danger of shelf depreciation so that switch cubicle is not normally functioning, system
Reliability be difficult to ensure that.
Shelf depreciation includes the species such as bubble-discharge, creeping discharge and corona discharge, and wherein creeping discharge generally occurs
Solid insulation surface, creeping discharge is influenceed by the factor such as dielectric surface state and ambient humidity and the dust of accumulation, edge
Face electric discharge is a kind of highly unstable electric discharge, under identical arcing distance, and edge flashing voltage is less than gap breakdown voltage；It is existing
The uniformity and spatter property of some inside switch cabinet gas mediums are difficult to ensure that the stability and service life that switch cubicle is used are all
It can be affected.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of switch cubicle, and gas medium is equal in its maintained switch cabinet
Even property and spatter property, reduce shelf depreciation.
To reach above-mentioned purpose, the technical solution of the utility model is：A kind of switch cubicle, including cabinet body, in cabinet body
The upper side and lower side is respectively equipped with installation room and circular chamber；Middle part is vertical provided with a sealing dividing plate in the cabinet body, in dividing plate
Both sides be respectively equipped with polylith detachable interposing and be connected on the intrinsic loading plate of cabinet, the loading plate is horizontally disposed with；Indoor dress is installed
There is an air intake pump and one to go out air pump；The air intake pump is equipped with air cleaner in one end of air inlet；The air intake pump and go out air pump
It is respectively communicated with the cabinet body of the dividing plate both sides；In the circular chamber built with a circulation air pump, air pump is circulated by cabinet sheet
Internal gas from the cabinet body side that air intake pump is connected be transported to it is described go out air pump connection cabinet body side, it is described go out air pump
By the intrinsic gas discharge of cabinet.
Further improve, each piece of loading plate left and right sides is supported by two combined pages respectively, hinge described in one group
It is connected on the dividing plate, hinge described in corresponding another group is connected on the side wall of the cabinet body homonymy.
Further improve, the hinge surface is coated with insulating barrier.
Further improve, any loading plate to be respectively arranged on the left side and the right side multiple horizontally disposed herringbones raised,
The herringbone projection is made up of isolation material.
Further improve, dried-air drier is also equipped between the air intake pump and the air cleaner.
Further improve, the cabinet body internal surface is provided with one layer of hydrophobic layer.
Further improve, the loading plate is provided with multiple square mounting holes, in mounting hole lower end along the four of mounting hole
It is extended with support edge week into mounting hole in the horizontal direction, a square air permeable plate is removably housed in mounting hole, ventilative
Plate is provided with multiple air-vents.
Further improve, the air-vent vertical direction is set.
Further improve, the air permeable plate includes upper plate and lower plate, the upper plate and the mutual clamping of lower plate；The lower plate is set
There is a holding tank, the receiving channel opening is towards the upper plate, in the holding tank built with bagged dryer.
The utility model is discharged the gas of radiating by going out air pump, cooperation is followed by installing indoor air intake pump air inlet
The formation of ring air pump promotes radiating airflow, and Air flow velocity is fast and flow speed stability；In order to be cleaned also described in maintained switch cabinet
One end of air intake pump air inlet is equipped with air cleaner, and the filtering dust in air is fallen, prevented in dust access switch cabinet；Therefore
The utility model while maintained switch cabinet has good thermal diffusivity, also reduce in switch cubicle because thermal diffusivity is not good,
The possibility that the shelf depreciation caused by reason such as dust is big, air is uneven, steam is big occurs, can beneficial to the operation of maintained switch cabinet
Lean on, while also ensuring the service life of switch cubicle.
On the other hand, loading plate is detachably arranged in cabinet body in the utility model, can be according to physical device need
Install or dismantle loading plate, improve the versatility of switch cubicle.
Brief description of the drawings
Fig. 1 is the utility model switch cabinet structure schematic diagram；
Fig. 2 is the dividing plate dimensional structure diagram equipped with loading plate in the utility model；
Fig. 3 is the dimensional structure diagram of the utility model median septum；
Fig. 4 is the profile of loading plate；
Fig. 5 is enlarged drawing at A in Fig. 1.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Shown in Fig. 1 to Fig. 5, a kind of switch cubicle, including cabinet body 1, installation room is respectively equipped with the upper side and lower side of cabinet body 1
2 and circular chamber 3；Middle part is vertical provided with a sealing dividing plate 11 in the cabinet body 1, and polylith is respectively equipped with the both sides of dividing plate 11
Detachable interposing is connected on the loading plate 12 in cabinet body 1, and the loading plate 12 is horizontally disposed with；Room 2 is installed built with the He of an air intake pump 4
One goes out air pump 5；The air intake pump 4 is equipped with air cleaner 6 in one end of air inlet；The air intake pump 4 and go out air pump 5 and be respectively communicated with
The cabinet body 1 of the both sides of dividing plate 11；In the circular chamber 3 built with a circulation air pump 7, air pump 7 is circulated by cabinet body 1
Interior gas goes out the side of cabinet body 1 that air pump 5 is connected, the outlet described in being transported to from the side of cabinet body 1 that air intake pump 4 is connected
Pump 5 discharges the gas in cabinet body 1.By installing the air inlet of the air intake pump 4 in room 2 in the present embodiment, pass through outlet
Pump 5 discharges radiating gas, and circulation air pump 7 promotes radiating gas circulation speed soon and holding radiating gas shape in cabinet body 1
Into the radiating airflow of flow speed stability；Air filter also is housed in one end of the air inlet of air intake pump 4 in order to be cleaned in maintained switch cabinet
Clear device 6, the filtering dust in air is fallen, prevented in dust access switch cabinet；Therefore the present embodiment has in maintained switch cabinet
While good thermal diffusivity dries, reduce due in switch cubicle because thermal diffusivity is not good, dust is big, air is uneven, water
The possibility that the vapour shelf depreciation caused by reason such as big occurs, it is reliable beneficial to maintained switch cabinet, while also ensuring switch
The service life of cabinet.
The each piece of left and right sides of loading plate 12 is supported by two combined pages 13 respectively in the present embodiment, is closed described in one group
Page 13 is connected on the dividing plate 11, and hinge 13 described in corresponding another group is connected on the side wall of the homonymy of cabinet body 1.It is logical
The support bearing plate 12 of hinge 13 is crossed, is on the one hand convenient install and reliability height；On the other hand be when loading plate 12 is removed,
Hinge 13 can be folded, it is convenient that equipment is installed in cabinet body 1, improve the versatility of switch cubicle.
The surface of hinge 13 described in the present embodiment is coated with insulating barrier 131, due to hinge 13 be metal material, its electric field compared with
In strong switch cubicle, insulating barrier 131, risk of the reduction hinge 13 caused by the conduction of hinge 13 are scribbled on the surface of hinge 13.
Any loading plate 12 is respectively arranged on the left side and the right side multiple horizontally disposed herringbones projections in the present embodiment
121, the herringbone projection 121 is made up of isolation material.Have and dividing plate 11 and cabinet body 1 are installed with the both sides in the present embodiment
On, more specifically, the supported on both sides of loading plate 12 is on the hinge 13, when switch cubicle meets with vibrations under operation
When, loading plate 12 can be relatively moved with the hinge 13, and movement can cause production between loading plate 12 and described hinge 13
Life friction, friction may cause shelf depreciation, and raised 121 pairs of herringbone prepared by insulating materials has necessarily with shelf depreciation
Barrier propterty, reduces infringement of the above-mentioned shelf depreciation to switch cubicle.
Be also equipped with dried-air drier 8 between air intake pump 4 described in the present embodiment and the air cleaner 6, reduce with
The vapor that air together enters in cabinet body 1, prevents from forming condensation in cabinet body 1, it is to avoid shelf depreciation etc. influences switch cubicle
Stable operation.
The inner surface of cabinet body described in the present embodiment 1 is provided with one layer of hydrophobic layer 14；Due to the presence of hydrophobic layer 14, water is prevented
Vapour or dirt accumulation are in the inner surface of cabinet body 1, it is to avoid shelf depreciation caused by dunghill.
Loading plate 12 described in the present embodiment is provided with multiple square mounting holes 122, in the lower end of mounting hole 122 along installation
The surrounding in hole 122 is extended with support along 123 into mounting hole 122 in the horizontal direction, dismountable in mounting hole 122 to be equipped with one
Square air permeable plate 15, support is provided with multiple air-vents 151, the profit of air-vent 151 along 123 support air permeable plates 15 on air permeable plate 15
In flowing of the air in cabinet body 1, on the one hand beneficial to radiating, on the other hand reduce the resistance of air-flow flowing in cabinet body 1,
Also there is certain effect for the noise that reduction air-flow is produced because of the resistance of loading plate 12 in cabinet body 1.
The vertical direction of air-vent 151 described in the present embodiment is set, and the direction of air-vent 151 is consistent with the direction of air-flow,
Beneficial to air-flow air permeable plate 15 is cleaned by being also convenient for.
Air permeable plate 15 described in the present embodiment includes upper plate 152 and lower plate 153, and the upper plate 152 and lower plate 153 are mutually blocked
Connect；The lower plate 153 is provided with a holding tank 154, and the holding tank 154 is open towards the upper plate 152, in the holding tank
154 built with bagged dryer 9；Drier 9 further prevents the steam in air-flow from assembling in cabinet body 1, influences switch cubicle
Stable operation.
The course of work of the present embodiment
The air that air turns into dry cleansing in the presence of air intake pump 4 by air cleaner 6 and dried-air drier 8 enters
Enter the cabinet body 1 of the side of air intake pump 4, air from top to bottom sequentially passes through the air permeable plate 15 on loading plate 12 and takes away air intake pump 4
The heat of side；In the presence of circulation air pump 7, air enters the cabinet of the side of air pump 5 from the cabinet body 1 of the side of air intake pump 4
Body 1, takes away out the heat of the sidecar body 1 of air pump 5 one；Then air is sequentially passed through in switch cubicle from the bottom to top again goes out air pump 5
The loading plate 12 of side takes away the heat for going out the side of air pump 5 in switch cubicle, completes whole radiation processes.
It the above is only one preferred embodiment of the utility model, those skilled in the art makees equivalent by claim
Change the protection domain for both falling within this case.
Claims (9)
1. a kind of switch cubicle, it is characterised in that：Including cabinet body, installation room and circulation are respectively equipped with cabinet body the upper side and lower side
Room；Middle part is vertical provided with a sealing dividing plate in the cabinet body, is respectively equipped with polylith detachable interposing in the both sides of dividing plate and is connected on
The intrinsic loading plate of cabinet, the loading plate is horizontally disposed with；Interior is installed and goes out air pump equipped with an air intake pump and one；The air intake pump
Air cleaner is housed in one end of air inlet；The air intake pump and go out the cabinet sheet that air pump is respectively communicated with the dividing plate both sides
Body；In the circular chamber built with a circulation air pump, the cabinet body that circulation air pump connects the intrinsic gas of cabinet from air intake pump
Side be transported to it is described go out air pump connection cabinet body side, it is described go out air pump the intrinsic gas of cabinet is discharged.
2. a kind of switch cubicle according to claim 1, it is characterised in that：The each piece of loading plate left and right sides leads to respectively
The support of two combined pages is crossed, hinge described in one group is connected on the dividing plate, and hinge described in corresponding another group is connected in the cabinet
On the side wall of body homonymy.
3. a kind of switch cubicle according to claim 2, it is characterised in that：The hinge surface is coated with insulating barrier.
4. a kind of switch cubicle according to claim 1, it is characterised in that：The left and right sides of any loading plate is set respectively
There are multiple horizontally disposed herringbones raised, the herringbone projection is made up of isolation material.
5. a kind of switch cubicle according to claim 1, it is characterised in that：Between the air intake pump and the air cleaner
It is also equipped with dried-air drier.
6. a kind of switch cubicle according to claim 1, it is characterised in that：The cabinet body internal surface is hydrophobic provided with one layer
Layer.
7. a kind of switch cubicle according to any one of claim 1 to 6, it is characterised in that：The loading plate is provided with multiple
Square mounting hole, in mounting hole lower end, the surrounding along mounting hole is extended with support edge into mounting hole in the horizontal direction, in peace
Fill and a square air permeable plate is removably housed in hole, multiple air-vents are provided with air permeable plate.
8. a kind of switch cubicle according to claim 7, it is characterised in that：The air-vent vertical direction is set.
9. a kind of switch cubicle according to claim 7, it is characterised in that：The air permeable plate includes upper plate and lower plate, described
Upper plate and the mutual clamping of lower plate；The lower plate is provided with a holding tank, and the receiving channel opening is accommodated towards the upper plate described
Groove is built with bagged dryer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720285001.4U CN206546976U (en) | 2017-03-22 | 2017-03-22 | A kind of switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720285001.4U CN206546976U (en) | 2017-03-22 | 2017-03-22 | A kind of switch cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206546976U true CN206546976U (en) | 2017-10-10 |
Family
ID=59996309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720285001.4U Active CN206546976U (en) | 2017-03-22 | 2017-03-22 | A kind of switch cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206546976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109510074A (en) * | 2018-12-18 | 2019-03-22 | 天长市福骏金属制品有限公司 | A kind of outdoor type integral type low-voltage distribution cabinet and its working method |
-
2017
- 2017-03-22 CN CN201720285001.4U patent/CN206546976U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109510074A (en) * | 2018-12-18 | 2019-03-22 | 天长市福骏金属制品有限公司 | A kind of outdoor type integral type low-voltage distribution cabinet and its working method |
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