CN106207768A - Switchyard casing - Google Patents
Switchyard casing Download PDFInfo
- Publication number
- CN106207768A CN106207768A CN201610633077.1A CN201610633077A CN106207768A CN 106207768 A CN106207768 A CN 106207768A CN 201610633077 A CN201610633077 A CN 201610633077A CN 106207768 A CN106207768 A CN 106207768A
- Authority
- CN
- China
- Prior art keywords
- top board
- shell
- ventilation fan
- casing
- switchyard
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 35
- 241000883990 Flabellum Species 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 3
- 241001075561 Fioria Species 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000005855 radiation Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The present invention holds open switch station casing, including: the top of shell (1) is provided with opening, top board (2) is horizontally disposed in the vertical top of shell (1), the upper surface of top board is provided with slope, the periphery of top board protrudes shell, and in all edges vertically downward direction of top board, it is provided with flange (7), flange extends to the lower section of place, the top horizontal plane of shell away from one end of top board towards vertically downward direction, and filter screen (8) is arranged between flange and shell；Support member (4) it is provided with between shell and top board；First ventilation fan (3) is fixed in top board towards on the end face of opening and be arranged at opening part, and the outlet air end of the first ventilation fan is towards the outside of shell.This switchyard casing overcomes switchyard casing of the prior art cannot be under meeting its fine heat dispersal situations, it is ensured that the problem of its sealing.
Description
Technical field
The present invention relates to electrical switchgear field, in particular it relates to switchyard casing.
Background technology
Switch cubicle is a kind of electrical equipment, and switch cubicle outside line is introduced into master switch in cabinet, switchs subsequently into sub-control, respectively
Branch is needed to arrange by it.Such as instrument, automatic control, motor magnetic switch, various A.C. contactors etc., have also set altitude chamber with
Low-pressure chamber switch cubicle, is provided with high voltage bus, such as power plant etc., the low-frequency load reduction being additionally provided with as protecting capital equipment having.
The Main Function of switch cubicle is to carry out generating electricity in power system, transmit electricity, during distribution and electric energy conversion, carry out
Folding, control and protect electrical equipment.Parts in switch cubicle mainly have chopper, disconnecting switch, on-load switch, operation machine
Structure, transformer and various protection devices etc. form.The sorting technique of switch cubicle is a lot, as permissible by chopper mounting means
It is divided into withdraw-type switch cabinet and fixed switching cabinet；Or the difference according to cabinet body structure, open type switch cubicle, metal can be divided into seal
Close switch cubicle and metal enclosed armoured switch cabinet；High-tension switch cabinet, Medium Voltage Switchgear can be divided into again according to electric pressure difference
With low-tension switch cabinet etc..Be primarily adapted for use in power plant, transformer station, petrochemical industry, metallurgical steel rolling, industry light industry textile industry, industrial enterprise and
The various different occasions such as residential quarters, skyscraper.
Switchyard is that multiple switch cubicle is combined, is arranged on the outside of switch cubicle, for preventing the damage of switch cubicle
Bad.
Existing switchyard needs higher sealing due to it, there is a need to good thermal diffusivity, should ensure that it dispels the heat,
Prevent falling into of foreign body again, how its structure is set and is always an insoluble problem.
Summary of the invention
It is an object of the invention to provide a kind of switchyard casing, this switchyard casing overcomes switchyard of the prior art
Casing cannot be under meeting its fine heat dispersal situations, it is ensured that the problem of its sealing.
To achieve these goals, the invention provides a kind of switchyard casing, this switchyard casing includes: shell, top
Plate, filter screen and the first ventilation fan, the top of described shell is provided with opening, and described top board is horizontally disposed in described shell
Vertical top, the upper surface of described top board is provided with slope, and the periphery of described top board protrudes described shell, and at described top board
All edges vertically downward direction on be provided with flange, described flange away from one end of described top board towards vertically downward direction
Extending to the lower section of place, the top horizontal plane of described shell, described filter screen is arranged between described flange and described shell；Institute
State and between shell and top board, be provided with support member；Described first ventilation fan is fixed in described top board towards on the end face of described opening
And be arranged at described opening part, and the outlet air end of described first ventilation fan is towards the outside of described shell.
Preferably, the inclination angle on described slope is 7 °, and tilts from the center of described top board to the both sides of described top board.
Preferably, the side of described filter screen is sticked on described shell in the draw-in groove arranged, and the other end of described filter screen is solid
Being connected to one end of described fixture, the other end of described fixture extends described flange, and described fixture can slide.
Preferably, 4 described filter screens are respectively arranged on 4 sides of described top board.
Preferably, described shell is provided with fixing screen cloth in the part do not cover filter screen.
Preferably, described first ventilation fan includes: rotating shaft and flabellum, and one end of described rotating shaft is articulated with described top board, separately
One end extends towards described opening, and one end of described flabellum is fixed in described rotating shaft, and the other end is against on the inner edge of described opening.
Preferably, this switchyard casing also includes: the second ventilation fan and the 3rd ventilation fan, described second ventilation fan and the 3rd
Ventilation fan is arranged between described shell and described top board, and is perpendicular to described first ventilation fan.
By above-mentioned embodiment, the switchyard casing of the present invention overcomes switchyard casing of the prior art cannot
Under meeting its fine heat dispersal situations, it is ensured that the problem of its sealing, during using, foreign body is easily had to fly into casing
In, cause the biggest potential safety hazard to casing, destroy the internal circuit of casing, assembly of the invention, it is ensured that body structure
Air-tightness, in the case of not destroying whole switch-box housing construction, it is achieved that the heat radiation of switch cubicle, also prevent foreign body
Enter.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and constitutes the part of description, with following tool
Body embodiment is used for explaining the present invention together, but is not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the switchyard casing of a kind of preferred implementation that the present invention is described；
Fig. 2 is the schematic top plan view of the switchyard casing of a kind of preferred implementation that the present invention is described.
Description of reference numerals
1 shell 2 top board
3 first ventilation fan 4 support members
5 second ventilation fan 6 the 3rd ventilation fans
7 flange 8 filter screens
9 fixtures
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in detail.It should be appreciated that this place is retouched
The detailed description of the invention stated is merely to illustrate and explains the present invention, is not limited to the present invention.
In the present invention, in the case of illustrating on the contrary, the noun of locality of use such as " upper and lower, left and right " typically refers to
The most up and down.It is interior and outer that " inside and outside " refers in specific profile." remote, near " refers to relative to certain parts
Remote and near.
The present invention provides a kind of switchyard casing, and this switchyard casing includes: shell 1, top board 2, filter screen 8 and the first ventilation
Fan 3, the top of described shell 1 is provided with opening, and described top board 2 is horizontally disposed in the vertical top of described shell 1, institute
The upper surface stating top board 2 is provided with slope, and the periphery of described top board 2 protrudes described shell 1, and at all edges of described top board 2
Being provided with flange 7 in vertically downward direction, described flange 7 extends towards vertically downward direction away from one end of described top board 2
To the lower section of place, the top horizontal plane of described shell 1, described filter screen 8 is arranged between described flange 7 and described shell 1；Institute
State and between shell 1 and top board 2, be provided with support member 4；Described first ventilation fan 3 is fixed in described top board 2 towards described opening
On end face and be arranged at described opening part, and the outlet air end of described first ventilation fan 3 is towards the outside of described shell 1.
By above-mentioned embodiment, the switchyard casing of the present invention overcomes switchyard casing of the prior art cannot
Under meeting its fine heat dispersal situations, it is ensured that the problem of its sealing, during using, foreign body is easily had to fly into casing
In, cause the biggest potential safety hazard to casing, destroy the internal circuit of casing, assembly of the invention, it is ensured that body structure
Air-tightness, in the case of not destroying whole switch-box housing construction, it is achieved that the heat radiation of switch cubicle, also prevent foreign body
Enter.
Realize foreign body by the filter screen 8 arranged, realized the heat radiation of whole casing by the first ventilation fan 3 arranged, logical
Cross such mode and both can realize heat radiation, it is also possible to filter foreign body.The accumulation of rainwater it is also prevented from by the setting on slope,
Prevent from piling up, due to rainwater, the shell 1 caused to deform.
In a kind of detailed description of the invention of the present invention, in order to prevent rainwater from piling up, improve the circulation speed of rainwater greatly
Degree, the inclination angle on described slope is 7 °, and tilts from the center of described top board 2 to the both sides of described top board 2.
In a kind of detailed description of the invention of the present invention, in order to filter screen 8 is fixed between flange 7 and shell 1, it is achieved mistake
The effect of filter, is also convenient for filter screen 8 and takes out cleaning, and the side of described filter screen 8 is sticked on described shell 1 in the draw-in groove arranged, institute
The other end stating filter screen 8 is fixed in one end of described fixture 9, and the other end of described fixture 9 extends described flange 7, institute
State fixture 9 can slide.
In this kind of embodiment, in order to realize the foreign body filtering of four sides, 4 described filter screens 8 are respectively arranged at institute
State on 4 sides of top board 2.
In this kind of embodiment, the part of drainage screen 8 can not be set, in order to prevent the entrance of foreign body, described shell 1
The part not covering filter screen 8 is provided with fixing screen cloth.
In a kind of detailed description of the invention of the present invention, described first ventilation fan 3 includes: rotating shaft and flabellum, described rotating shaft
One end be articulated with described top board 2, the other end extends towards described opening, and one end of described flabellum is fixed in described rotating shaft, another
End is against on the inner edge of described opening.
Realized the heat radiation of the inside of whole shell 1 by the rotating shaft of above-mentioned setting and flabellum, drive flabellum by rotating shaft
Heat radiation.
In a kind of detailed description of the invention of the present invention, this switchyard casing also includes: the second ventilation fan 5 and the 3rd ventilation
Fan 6, described second ventilation fan 5 and the 3rd ventilation fan 6 are arranged between described shell 1 and described top board 2, and are perpendicular to described the
One ventilation fan 3.
By the way of above-mentioned, the ventilation effect of casing can be improved, from the direction of level, it is achieved the ventilation of casing.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but, the present invention is not limited to above-mentioned reality
Execute the detail in mode, in the technology concept of the present invention, technical scheme can be carried out multiple letter
Monotropic type, these simple variant belong to protection scope of the present invention.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, at not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to various can
The compound mode of energy illustrates the most separately.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as it is without prejudice to this
The thought of invention, it should be considered as content disclosed in this invention equally.
Claims (7)
1. a switchyard casing, it is characterised in that this switchyard casing includes: shell (1), top board (2), filter screen (8) and
One ventilation fan (3), the top of described shell (1) is provided with opening, and described top board (2) is horizontally disposed in described shell
(1) vertical top, the upper surface of described top board (2) is provided with slope, and the periphery of described top board (2) protrudes described shell (1),
And in all edges vertically downward direction of described top board (2), it being provided with flange (7), described flange (7) is away from described top board
(2) one end extends to the lower section of place, the top horizontal plane of described shell (1), described filter screen (8) towards vertically downward direction
It is arranged between described flange (7) and described shell (1)；Support member (4) it is provided with between described shell (1) and top board (2)；Institute
State the first ventilation fan (3) and be fixed in described top board (2) towards on the end face of described opening and be arranged at described opening part and described
The outlet air end of the first ventilation fan (3) is towards the outside of described shell (1).
Switchyard casing the most according to claim 1, it is characterised in that the inclination angle on described slope is 7 °, and from described
The center of top board (2) tilts to the both sides of described top board (2).
Switchyard casing the most according to claim 1, it is characterised in that the side of described filter screen (8) be sticked in described outside
In the upper draw-in groove arranged of shell (1), the other end of described filter screen (8) is fixed in one end of described fixture (9), described fixture
(9) the other end extends described flange (7), and described fixture (9) can slide.
Switchyard casing the most according to claim 3, it is characterised in that 4 described filter screens (8) are respectively arranged at described top
On 4 sides of plate (2).
Switchyard casing the most according to claim 4, it is characterised in that described shell (1) is in the portion not covering filter screen (8)
Fixing screen cloth it is provided with on Fen.
Switchyard casing the most according to claim 1, it is characterised in that described first ventilation fan (3) including: rotating shaft and fan
Leaf, one end of described rotating shaft is articulated with described top board (2), and the other end extends towards described opening, and one end of described flabellum is fixed in
Described rotating shaft, the other end is against on the inner edge of described opening.
Switchyard casing the most according to claim 1, it is characterised in that this switchyard casing also includes: the second ventilation fan
(5) and the 3rd ventilation fan (6), described second ventilation fan (5) and the 3rd ventilation fan (6) are arranged at described shell (1) and described top
Between plate (2), and it is perpendicular to described first ventilation fan (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633077.1A CN106207768A (en) | 2016-08-04 | 2016-08-04 | Switchyard casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633077.1A CN106207768A (en) | 2016-08-04 | 2016-08-04 | Switchyard casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106207768A true CN106207768A (en) | 2016-12-07 |
Family
ID=57498039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610633077.1A Pending CN106207768A (en) | 2016-08-04 | 2016-08-04 | Switchyard casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106207768A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959248A (en) * | 2017-12-21 | 2018-04-24 | 潘桂丰 | A kind of open air dust-proof radiating high-voltage appliance switch cabinet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201222620Y (en) * | 2008-06-30 | 2009-04-15 | 陈建峰 | Top cover structure for outdoor dynamic cabinet |
| CN202363761U (en) * | 2011-12-01 | 2012-08-01 | 广东紫光电气有限公司 | Heat dissipation structure of a box-type substation shell |
| JP2014120536A (en) * | 2012-12-14 | 2014-06-30 | Mitsubishi Electric Corp | Electric apparatus housing device |
| CN206250588U (en) * | 2016-08-04 | 2017-06-13 | 安徽罗伯特科技股份有限公司 | Switchyard casing |
-
2016
- 2016-08-04 CN CN201610633077.1A patent/CN106207768A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201222620Y (en) * | 2008-06-30 | 2009-04-15 | 陈建峰 | Top cover structure for outdoor dynamic cabinet |
| CN202363761U (en) * | 2011-12-01 | 2012-08-01 | 广东紫光电气有限公司 | Heat dissipation structure of a box-type substation shell |
| JP2014120536A (en) * | 2012-12-14 | 2014-06-30 | Mitsubishi Electric Corp | Electric apparatus housing device |
| CN206250588U (en) * | 2016-08-04 | 2017-06-13 | 安徽罗伯特科技股份有限公司 | Switchyard casing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959248A (en) * | 2017-12-21 | 2018-04-24 | 潘桂丰 | A kind of open air dust-proof radiating high-voltage appliance switch cabinet |
| CN107959248B (en) * | 2017-12-21 | 2019-09-27 | 天美电气有限公司 | A kind of open air dust-proof radiating high-voltage appliance switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |
|
| WD01 | Invention patent application deemed withdrawn after publication |