CN207098319U - A kind of sand-proof outdoor electric cabinet - Google Patents
A kind of sand-proof outdoor electric cabinet Download PDFInfo
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- CN207098319U CN207098319U CN201721017875.8U CN201721017875U CN207098319U CN 207098319 U CN207098319 U CN 207098319U CN 201721017875 U CN201721017875 U CN 201721017875U CN 207098319 U CN207098319 U CN 207098319U
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- cabinet
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Abstract
The utility model discloses a kind of sand-proof outdoor electric cabinet, including cabinet, the bottom of the cabinet is fixed with base, the top of cabinet is provided with sun-shading rain-proof top plate, the crown center of cabinet offers ventilating opening, the top of ventilating opening is provided with sprue on the downside of sun-shading rain-proof top plate, outer ring between sun-shading rain-proof top plate and cabinet is additionally provided with elastic bellows, axial flow blower is installed in the medial septal cylinder of base, radiating tube is mounted on the left and right sides inwall of cabinet, the lower end of radiating tube and being connected every tube inner chamber on the upside of axial flow blower, filtering net cage is mounted with the left and right sides wall of cabinet, the upper and lower part of filtering net cage is separately installed with exhaust duct and blast pipe, the upper end of exhaust duct is connected to the bottom of elastic bellows, the lower end of blast pipe and being connected every tube inner chamber on the downside of axial flow blower.This utility structure structure is novel, facilitates the installation of electric component, while having sand-proof function, also has preferably adjustable radiating effect.
Description
Technical field
Field of electrical equipment is the utility model is related to, specifically a kind of sand-proof outdoor electric cabinet.
Background technology
Power equipment mainly includes with generating equipment and the major class of power supply unit two, and generating equipment is mainly station boiler, steamed
Steam turbine, gas turbine, the hydraulic turbine, generator, transformer etc., power supply unit are mainly the power transmission line of various voltage class
Road, transformer, contactor etc..With developing rapidly for power technology, electric power cabinet is a kind of conventional power infrastructures, its
Inside is equipped with substantial amounts of power components, and when being worked due to electric power cabinet, inside will produce amount of heat.Therefore, the side wall of electric power cabinet
On have to open up radiator window, but only radiated by radiator window, it is ineffective, the temperature inside electric power cabinet can not be carried out
Reliable regulation and control, easily trigger electrical component failures.In addition, electric power cabinet is inevitably installed on big wind sandy land, in electric power cabinet
Side wall on simply open up radiator window and do not have sand-proof effect, easily trigger electrical component failures.Therefore, art technology
Personnel are necessary to design a kind of structure novelty, facilitate the installation of electric component, while having sand-proof function, also have preferable
Adjustable radiating effect sand-proof outdoor electric cabinet.
Utility model content
The purpose of this utility model is to provide a kind of sand-proof outdoor electric cabinet, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：
A kind of sand-proof outdoor electric cabinet, including cabinet, the bottom of the cabinet are fixed with base, set at the top of cabinet
There is sun-shading rain-proof top plate, multiple electric expansion bars, the upper and lower ends of electric expansion bar are provided between sun-shading rain-proof top plate and cabinet
It is connected respectively with sun-shading rain-proof top plate and cabinet, the inner side of the cabinet is provided with more mounting rods, is provided with mounting rod
Shelf, offers the jack passed through for mounting rod on the shelf, and the downside of the shelf on mounting rod in being arranged
There is the collar, upper end and the shelf of the collar are connected, and regulating bolt is additionally provided with the collar, and the crown center of the cabinet opens up
There is ventilating opening, the top of the ventilating opening is provided with sprue, the sun-shading rain-proof top plate and cabinet on the downside of sun-shading rain-proof top plate
Between outer ring be additionally provided with elastic bellows, the upper and lower ends of elastic bellows are connected solid with sun-shading rain-proof top plate and cabinet respectively
Fixed, the middle inside of the base is provided with every cylinder, every upper and lower ends inner top and the inner bottom part sealing with base respectively of cylinder
It is fixedly connected, it is described that axial flow blower is installed on the inside of cylinder, it is filled with coolant, the cabinet in the base on the outside of cylinder
It is mounted on radiating tube on the left and right sides inwall of body, the inner top of cabinet is fixed in the upper end of radiating tube, the radiating in cabinet
Offer some heat emission holes on pipe, the lower end of radiating tube extend in base and with being connected every tube inner chamber on the upside of axial flow blower,
The radiating tube is sealedly and fixedly connected with bottom of cabinet bulk, base top and every cylinder, is installed on the left and right sides wall of the cabinet
Filtering net cage is fixed with, the middle inside for filtering net cage is fixed with spacer block, and the upper and lower part of the filtering net cage is pacified respectively
Equipped with exhaust duct and blast pipe, the lower end of exhaust duct and the upper end of blast pipe all extend to the inner side for filtering net cage, the air draft
The upper end of pipe is connected to the bottom of elastic bellows and connected with elastic corrugated tube cavity, and the lower end of the blast pipe extends to bottom
It is sealedly and fixedly connected with base top and every cylinder in seat and with being connected every tube inner chamber on the downside of axial flow blower, the blast pipe.
As further program of the utility model：The shelf is vertical with the rear side inwall of cabinet, shelf it is upper
Surface is provided with one layer of antistatic insulating layer.
As further program of the utility model：The mounting rod at least vertically be provided with two, shelf at least provided with
Two.
As further program of the utility model：The ventilating opening is rounded, and the outer ring of ventilating opening is at the top of cabinet
Set in being inclined upwardly.
As further program of the utility model：The sprue is middle part to arc lower projective structure, the vertical view of sprue
It is more than the diameter of ventilating opening for the vertical view diameter of circle, and sprue, the lower surface of sprue is additionally provided with rubber layer.
As further program of the utility model：The side surface upper part of the base is additionally provided with coolant adding mouth.
As further program of the utility model：The filtering net cage is the cylindrical tube of both ends sealing.
As further program of the utility model：It is medial arc concave inward structure at the top and bottom of the spacer block.
As further program of the utility model：The surface of the exhaust duct and blast pipe is equipped with thermal insulation layer.
As further program of the utility model：The filtering net cage uses wire netting and HEPA high efficiency particulate air systems
Into, and HEPA high efficiency particulate airs are located at the inner side of wire netting.
Compared with prior art, the beneficial effects of the utility model are：Pass through the adjustable shelf set in cabinet, profit
In the flexible installation of electric component, by controlling axial flow blower to work, air is entered in blast pipe by filter screen box, rear to enter
To every in cylinder, be drained into by the heat emission hole on radiating tube in cabinet, by coolant can to the radiating tube of chassis interior point and
Blast pipe is cooled, and lifts the result of ventilating heat dissipation to cabinet, and the discharge of air in cabinet is can be used for by ventilating opening, and logical
The structure setting that is inclined upwardly of air port outer ring, the structural strength of cabinet is lifted, sprue and ventilation can be changed by electric expansion bar
The distance between mouthful, sprue can also be blocked to ventilating opening, and without operation of radiating, sand-proof can be played by elastic bellows
Effect, air are drained into filtering net cage by exhaust duct, discharged after filter screen box filters, by filtering spacer block in net cage
Set, the hot-air of exhaust duct can be avoided to enter directly into blast pipe, and disengaging sky can be completed by a filtering net cage
The filtering of gas；The apparatus structure is novel, facilitates the installation of electric component, while having sand-proof function, also has preferable
Adjustable radiating effect, beneficial to popularization and application.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the overlooking the structure diagram of shelf in the utility model.
Fig. 3 is the structural representation that net cage is filtered in the utility model.
In figure：1- elastic bellows, 2- sun-shading rain-proof top plates, 3- electric expansion bars, 4- ventilating openings, 5- sprues, 6- air drafts
Pipe, 7- radiating tubes, 8- filtering net cages, 9- heat emission holes, 10- blast pipes, 11- bases, 12- coolants, 13- is every cylinder, 14- axle stream wind
Machine, 15- coolant adding mouths, 16- cabinets, 17- mounting rods, 18- shelfs, the 19- collars, 20- regulating bolts, 21- jacks,
22- antistatic insulating layers, 23- spacer blocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~3, in the utility model embodiment, a kind of sand-proof outdoor electric cabinet, including cabinet 16, it is described
The bottom of cabinet 16 is fixed with base 11, and the top of cabinet 16 is provided with sun-shading rain-proof top plate 2, sun-shading rain-proof top plate 2 and cabinet
Multiple electric expansion bars 3 are provided between 16, the upper and lower ends of electric expansion bar 3 connect with sun-shading rain-proof top plate 2 and cabinet 16 respectively
Fixation is connect, the position for the top plate 2 that kept off the rain by the adjustable shade of electric expansion bar 3, the inner side of the cabinet 16 is provided with more installations
Bar 17, shelf 18 is installed on mounting rod 17, the jack 21 passed through for mounting rod 17, institute are offered on the shelf 18
State that shelf 18 is vertical with the rear side inwall of cabinet 16, the upper surface of shelf 18 is provided with one layer of antistatic insulating layer 22, described
The downside of shelf 18 is connected in being arranged with the collar 19, upper end and the shelf 18 of the collar 19 on mounting rod 17, the collar 19
On be additionally provided with regulating bolt 20, the collar 19 can be fixed on by regulating bolt 20 on suitable position, shelf 18 be used for electricity
The placement of gas equipment, wherein, the mounting rod 17 is at least vertical to be provided with two, and shelf 18 is at least provided with two.
The crown center of the cabinet 16 offers ventilating opening 4, and ventilating opening 4 is rounded, and the outer ring of ventilating opening 4 is in cabinet
16 tops are provided with sprue 5, the sprue in the setting that is inclined upwardly, the top of the ventilating opening 4 in the downside of sun-shading rain-proof top plate 2
5 be middle part to arc lower projective structure, the vertical view of sprue 5 is circle, and the diameter overlooked diameter and be more than ventilating opening 4 of sprue 5,
The lower surface of sprue 5 is additionally provided with rubber layer, and ventilating opening 4 can be blocked by sprue 5, and the air draft to ventilating opening 4 is adjusted
Section, the outer ring between the sun-shading rain-proof top plate 2 and cabinet 16 is additionally provided with elastic bellows 1, the upper and lower ends of elastic bellows 1
It is connected respectively with sun-shading rain-proof top plate 2 and cabinet 16, sand-proof effect can be played by elastic bellows 1.
The middle inside of the base 11 is provided with every cylinder 13, every the upper and lower ends inner top with base 11 respectively of cylinder 13
It is sealedly and fixedly connected with inner bottom part, described to be provided with axial flow blower 14 every the inner side of cylinder 13, axial flow blower 14 uses existing structure
, described every being filled with coolant 12 in the base 11 in the outside of cylinder 13, the side surface upper part of base 11 is additionally provided with coolant addition
Mouth 15, the supplement of coolant 12 can be carried out by coolant adding mouth 15, is respectively mounted on the left and right sides inwall of the cabinet 16
There is a radiating tube 7, the inner top of cabinet 16 is fixed in the upper end of radiating tube 7, and some radiatings are offered on the radiating tube 7 in cabinet 16
Hole 9, the lower end of radiating tube 7 extend in base 11 and connected with the upside of axial flow blower 14 every the inner chamber of cylinder 13, the radiating tube 7
It is sealedly and fixedly connected with the bottom of cabinet 16, the top of base 11 and every cylinder 13.
Filtering net cage 8 is mounted with the left and right sides wall of the cabinet 16, filtering net cage 8 is the cylinder of both ends sealing
Shape cylinder, the middle inside of filtering net cage 8 are fixed with spacer block 23, and the top and bottom of the spacer block 23 are in medial arc
Recessed structure, the upper and lower part of the filtering net cage 8 are separately installed with exhaust duct 6 and blast pipe 10, the lower end of exhaust duct 6 and enter
The upper end of airduct 10 all extends to the inner side of filtering net cage 8, and the upper end of the exhaust duct 6 is connected to the bottom of elastic bellows 1
And connected with the inner chamber of elastic bellows 1, the lower end of the blast pipe 10 extend in base 11 and with the downside of axial flow blower 14
Connect, the top of the blast pipe 10 and base 11 and be sealedly and fixedly connected every cylinder 13 every the inner chamber of cylinder 13, the exhaust duct 6 with enter
The surface of airduct 10 is equipped with thermal insulation layer, and the filtering net cage 8 is made of wire netting and HEPA high efficiency particulate airs, and HEPA is high
The inner side that screen pack is located at wire netting is imitated, HEPA high efficiency particulate airs are characterized in that air can be by, but fine particle can not
Be that more than 0.15 micron particle removal efficiency is up to more than 99.5% by, pair radius, be the pollutants such as smog and bacterium most
Effective filtering medium.
The sand-proof outdoor electric cabinet, in addition to the controls of the PLC for being controlled to axial flow blower 14 and electric expansion bar 3
Device (not shown) processed, by the adjustable shelf 18 set in cabinet 16, beneficial to the flexible installation of electric component, pass through control
Axial flow blower 14 is worked, and air is entered in blast pipe 10 by filter screen box 8, after enter every in cylinder 13, by radiating tube 7
Heat emission hole 9 be drained into cabinet 16, the radiating tube 7 and blast pipe 10 of the inside points of base 11 can be dropped by coolant 12
Temperature, the result of ventilating heat dissipation to cabinet 16 is lifted, the discharge of air in cabinet 16 is can be used for by ventilating opening 4, and outside ventilating opening 4
The structure setting that is inclined upwardly of circle, the structural strength of cabinet 16 is lifted, sprue 5 and ventilating opening 4 can be changed by electric expansion bar 3
The distance between, sprue 5 can also be blocked to ventilating opening 4, and without operation of radiating, sand-proof can be played by elastic bellows 1
Effect, air by exhaust duct 6 be drained into filtering net cage 8 in, by filter screen box 8 filtering after discharge, by filtering in net cage 8
The setting of spacer block 23, the hot-air of exhaust duct 6 can be avoided to enter directly into blast pipe 10, and be by a filtering net cage 8
The filtering of disengaging air can be completed；The apparatus structure is novel, facilitates the installation of electric component, while there is sand-proof function,
Also there is preferably adjustable radiating effect, beneficial to popularization and application.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
The above is only preferred embodiment of the present utility model, it is noted that for those skilled in the art,
Without departing from the concept of the premise utility, several modifications and improvements can also be made, these should also be considered as this practicality
New protection domain, these are all without the effect and practical applicability for influenceing the utility model implementation.
Claims (10)
1. a kind of sand-proof outdoor electric cabinet, including cabinet, it is characterised in that the bottom of the cabinet is fixed with base, cabinet
The top of body is provided with sun-shading rain-proof top plate, and multiple electric expansion bars, electric expansion bar are provided between sun-shading rain-proof top plate and cabinet
Upper and lower ends be connected respectively with sun-shading rain-proof top plate and cabinet, the inner side of the cabinet is provided with more mounting rods, installation
Shelf is installed on bar, the jack passed through for mounting rod is offered on the shelf, the downside of the shelf is in peace
The collar is arranged with dress bar, upper end and the shelf of the collar are connected, and regulating bolt, the top of the cabinet are additionally provided with the collar
Ventilating opening is offered among portion, the top of the ventilating opening is provided with sprue, the sun-shading rain-proof on the downside of sun-shading rain-proof top plate
Outer ring between top plate and cabinet is additionally provided with elastic bellows, the upper and lower ends of elastic bellows respectively with sun-shading rain-proof top plate and
Cabinet is connected, and the middle inside of the base is provided with every cylinder, every cylinder upper and lower ends respectively with the inner top of base and
Inner bottom part is sealedly and fixedly connected, described that axial flow blower is provided with the inside of cylinder, is filled with the base on the outside of cylinder cold
But liquid, radiating tube is mounted on the left and right sides inwall of the cabinet, the inner top of cabinet, cabinet are fixed in the upper end of radiating tube
Offer some heat emission holes on internal radiating tube, the lower end of radiating tube extend in base and with the upside of axial flow blower every cylinder
Inner chamber connects, and the radiating tube is sealedly and fixedly connected with bottom of cabinet bulk, base top and every cylinder, the left and right sides of the cabinet
Filtering net cage is mounted with wall, the middle inside for filtering net cage is fixed with spacer block, and the top of the filtering net cage is with
Portion is separately installed with exhaust duct and blast pipe, and the lower end of exhaust duct and the upper end of blast pipe all extend to the inner side of filtering net cage,
The upper end of the exhaust duct is connected to the bottom of elastic bellows and connected with elastic corrugated tube cavity, the lower end of the blast pipe
Extend in base and sealed with base top and every cylinder solid with being connected every tube inner chamber on the downside of axial flow blower, the blast pipe
Fixed connection.
2. sand-proof outdoor electric cabinet according to claim 1, it is characterised in that in the rear side of the shelf and cabinet
Wall is vertical, and the upper surface of shelf is provided with one layer of antistatic insulating layer.
3. sand-proof outdoor electric cabinet according to claim 1 or 2, it is characterised in that the mounting rod is at least set vertically
There are two, shelf is at least provided with two.
4. sand-proof outdoor electric cabinet according to claim 1, it is characterised in that the ventilating opening is rounded, and divulges information
The outer ring of mouth is at the top of cabinet in the setting that is inclined upwardly.
5. the sand-proof outdoor electric cabinet according to claim 1 or 4, it is characterised in that the sprue is the downward arc in middle part
Shape projective structure, the vertical view of sprue is circle, and the vertical view diameter of sprue is more than the diameter of ventilating opening, and the lower surface of sprue is also set
There is rubber layer.
6. sand-proof outdoor electric cabinet according to claim 1, it is characterised in that the side surface upper part of the base is additionally provided with
Coolant adding mouth.
7. sand-proof outdoor electric cabinet according to claim 1, it is characterised in that the filtering net cage is both ends sealing
Cylindrical tube.
8. sand-proof outdoor electric cabinet according to claim 1, it is characterised in that be at the top and bottom of the spacer block
Medial arc concave inward structure.
9. sand-proof outdoor electric cabinet according to claim 1, it is characterised in that the surface of the exhaust duct and blast pipe
It is equipped with thermal insulation layer.
10. the sand-proof outdoor electric cabinet according to claim 1 or 7, it is characterised in that the filtering net cage uses metal
Net and HEPA high efficiency particulate airs are made, and HEPA high efficiency particulate airs are located at the inner side of wire netting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721017875.8U CN207098319U (en) | 2017-08-14 | 2017-08-14 | A kind of sand-proof outdoor electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721017875.8U CN207098319U (en) | 2017-08-14 | 2017-08-14 | A kind of sand-proof outdoor electric cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207098319U true CN207098319U (en) | 2018-03-13 |
Family
ID=61541456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721017875.8U Expired - Fee Related CN207098319U (en) | 2017-08-14 | 2017-08-14 | A kind of sand-proof outdoor electric cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207098319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767667A (en) * | 2018-05-24 | 2018-11-06 | 江西清华泰豪三波电机有限公司 | Integrated rain-proof sand-proof low-resistance air inlet structure and power station |
| CN109638658A (en) * | 2019-01-11 | 2019-04-16 | 国网冀北电力有限公司唐山供电公司 | A kind of outdoor FTU that activity is dust-proof placement cabinet and its application method |
-
2017
- 2017-08-14 CN CN201721017875.8U patent/CN207098319U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767667A (en) * | 2018-05-24 | 2018-11-06 | 江西清华泰豪三波电机有限公司 | Integrated rain-proof sand-proof low-resistance air inlet structure and power station |
| CN108767667B (en) * | 2018-05-24 | 2023-05-16 | 江西清华泰豪三波电机有限公司 | Rain-proof wind sand prevention low resistance air inlet structure of integration and power station |
| CN109638658A (en) * | 2019-01-11 | 2019-04-16 | 国网冀北电力有限公司唐山供电公司 | A kind of outdoor FTU that activity is dust-proof placement cabinet and its application method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20180814 |
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| CF01 | Termination of patent right due to non-payment of annual fee |