CN108711754A - A kind of indoor switch cabinet water-proof top cover and the switchgear using the water-proof top cover - Google Patents
A kind of indoor switch cabinet water-proof top cover and the switchgear using the water-proof top cover Download PDFInfo
- Publication number
- CN108711754A CN108711754A CN201810502499.4A CN201810502499A CN108711754A CN 108711754 A CN108711754 A CN 108711754A CN 201810502499 A CN201810502499 A CN 201810502499A CN 108711754 A CN108711754 A CN 108711754A
- Authority
- CN
- China
- Prior art keywords
- pressure release
- top cover
- water
- drainage channel
- proof top
- 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
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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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The present invention relates to the switchgears of switchgear field more particularly to a kind of indoor switch cabinet water-proof top cover and the use water-proof top cover.Switchgear includes cabinet and water-proof top cover, the water-proof top cover includes Roof Frame and pressure release cover board, side heat dissipation channel is provided on the Roof Frame, side drainage channel is also set up on the Roof Frame, the rear end of the side drainage channel is equipped with ponding outlet, side dripping eaves are additionally provided on head cover, the Roof Frame includes left socle and right support, interval is fixedly connected with multiple links between the left socle and right support, the pressure release passage is formed between two neighboring link, it is integrally formed on the left socle and right support and is provided with side heat dissipation channel and side drainage channel.By the way that side heat dissipation channel and the integrated molding of side drainage channel to be arranged on left socle and right support, the structure and installation process of water-proof top cover are simplified, installation effectiveness is improved.
Description
Technical field
The present invention relates to switchgear field more particularly to a kind of indoor switch cabinet water-proof top cover and use the water-proof top cover
Switchgear.
Background technology
With the continuous promotion of Chinese international influence, the equipment of domestic enterprise's production is also gone abroad gradually, but by
Difference in region and weather, some equipment that can be used widely at home can not be suitable for external ring well
Border.In electric power power transmission and transformation field, as switchgear moves towards the low latitudes such as Southeast Asia country, the damp and hot ring of low latitudes is faced
Border is easy to converge solidifying mist and droplet dew at the top of switchgear, even can form ponding when moisture is heavier, cause security risk,
Jeopardize human life and property safety.
Authorization Notice No. is that the Chinese utility model of CN201829835U discloses a kind of water-proof top cover for switchgear,
The head cover of above-mentioned switchgear includes top cover body, and top cover body is equipped with multiple pressure release passages, and the port of each pressure release passage is covered
It is stamped pressure release cover board, pressure release passage both sides are equipped with the waffle slab for ventilation, and the outside of both sides waffle slab is also correspondingly provided with first
Waterproof cover and the second waterproof cover, it is every that the first diversion trench and the second water conservancy diversion are also correspondingly provided between side waterproof cover and waffle slab
Slot.It is provided on pressure release cover board for guiding the ponding at the top of pressure release cover board to the dripping eaves of diversion trench, the product in diversion trench
Water is discharged under the guiding function of the first diversion trench and the second diversion trench from the port of diversion trench side.In above patent document
Disclosed water-proof top cover has a heat dissipation and drainage simultaneously, but the waffle slab of water-proof top cover, diversion trench and top cover body
It is provided separately, parts are more so that the installation process of water-proof top cover is comparatively laborious.
Invention content
The purpose of the present invention is to provide a kind of indoor switch cabinet water-proof top covers, for solving water-proof top cover in the prior art
Parts are more, the comparatively laborious technical problem of installation process.It is a kind of using above-mentioned indoor the present invention also aims to provide
The switchgear of switchgear water-proof top cover.
To achieve the above object, indoor switch cabinet water-proof top cover of the invention adopts the following technical scheme that：
Indoor switch cabinet water-proof top cover includes being provided with the logical Roof Frame of pressure release and the decompression cover for blocking pressure release passage
Plate is provided with the side heat dissipation channel being connected with corresponding pressure release passage on the Roof Frame, is also set on the Roof Frame
It is equipped with the side drainage channel extended along head cover front-rear direction, the rear end of the side drainage channel is equipped with ponding outlet, top
The side dripping eaves for being additionally provided with and water droplet being drained to corresponding side drainage channel are covered, the Roof Frame includes left branch
Frame and right support are spaced between the left socle and right support and are fixedly connected with multiple links, between two neighboring link
The pressure release passage is formed, is integrally formed on the left socle and right support and is provided with the side heat dissipation channel and side
Drainage channel.
Further, the link includes the front end link being located on front side of head cover, is arranged on the front end link
Have a front side drainage channel extended along head cover left and right directions, the both ends of the front side drainage channel respectively with left socle and the right side
Side drainage channel on holder is connected to, and is provided on the head cover before water droplet is drained to the front side drainage channel
Side dripping eaves.
Further, it is additionally provided with the front side heat dissipation channel being connected with pressure release passage on the front end link.
Further, the left socle and right support are integrated stand, and the integrated stand includes logical towards pressure release
The side wall of road side, multiple heat emission holes of the extending direction arrangement along integrated stand are disposed on side wall, and heat emission hole constitutes institute
State heat dissipation channel, the integrated stand further includes that section is the U-shaped drainage trough for guiding liquid to flow, the drainage trough
Side cell wall constitutes the side wall, and the drainage trough constitutes the side drainage channel.
Further, the position of the heat emission hole is higher than the slot bottom position of the drainage trough.
Further, the end position that the extension of head cover left and right directions in pressure release cover board upper edge is arranged in the side dripping eaves
It sets.
The switchgear of the present invention adopts the following technical scheme that：
Switchgear includes the water-proof top cover at the top of cabinet and setting cabinet, and the water-proof top cover includes being provided with pressure release passage
Roof Frame and pressure release cover board for blocking pressure release passage are provided on the Roof Frame and are connected with corresponding pressure release passage
Logical side heat dissipation channel is additionally provided with the side drainage channel extended along head cover front-rear direction on the Roof Frame, described
The rear end of side drainage channel is equipped with ponding outlet, is additionally provided with that water droplet is drained to corresponding side and is drained on head cover and leads to
The side dripping eaves in road, the Roof Frame include left socle and right support, are spaced and fix between the left socle and right support
Multiple links are connected with, form the pressure release passage between two neighboring link, one on the left socle and right support
Molding is provided with the side heat dissipation channel and side drainage channel.
Advantageous effect：By the way that side heat dissipation channel and the integrated molding of side drainage channel are arranged in left socle and right branch
On frame, heat dissipation and the waterproof demand of water-proof top cover were both met, side heat dissipation channel and side in the prior art are also avoided
Drainage channel, which is separately positioned on different frame parts, causes water-proof top cover parts more, and installation process is comparatively laborious
Situation simplifies the installation process of water-proof top cover, improves installation effectiveness.
Further, the link includes the front end link being located on front side of head cover, is arranged on the front end link
Have a front side drainage channel extended along head cover left and right directions, the both ends of the front side drainage channel respectively with left socle and the right side
Side drainage channel on holder is connected to, and is provided on the head cover before water droplet is drained to the front side drainage channel
Side dripping eaves.
Further, it is additionally provided with the front side heat dissipation channel being connected with pressure release passage on the front end link.
Further, the left socle and right support are integrated stand, and the integrated stand includes logical towards pressure release
The side wall of road side, multiple heat emission holes of the extending direction arrangement along integrated stand are disposed on side wall, and heat emission hole constitutes institute
State heat dissipation channel, the integrated stand further includes that section is the U-shaped drainage trough for guiding liquid to flow, the drainage trough
Side cell wall constitutes the side wall, and the drainage trough constitutes the side drainage channel.
Further, the position of the heat emission hole is higher than the slot bottom position of the drainage trough.It avoids in drainage trough
Ponding the inside of switchgear is flow to by heat emission hole.
Further, the end position that the extension of head cover left and right directions in pressure release cover board upper edge is arranged in the side dripping eaves
It sets.
Description of the drawings
Fig. 1 is indoor switch cabinet water-proof top cover overall structure in the embodiment 1 of the indoor switch cabinet water-proof top cover of the present invention
Schematic diagram；
Fig. 2 shows for indoor switch cabinet water-proof top cover heat dissipation in the embodiment 1 of the indoor switch cabinet water-proof top cover of the present invention and water conservancy diversion
It is intended to；
Fig. 3 is Roof Frame schematic diagram in the embodiment 1 of the indoor switch cabinet water-proof top cover of the present invention；
Fig. 4 is indoor switch cabinet water-proof top cover schematic side view in the embodiment 1 of the indoor switch cabinet water-proof top cover of the present invention；
Fig. 5 is partial enlarged view at A in Fig. 4；
Fig. 6 bows for the Roof Frame of indoor switch cabinet water-proof top cover in the embodiment 1 of the indoor switch cabinet water-proof top cover of the present invention
View；
Fig. 7 is front end link left view in Fig. 6；
Fig. 8 is right support front view in Fig. 6；
In figure：1- Roof Frames, 2- left socles, 3- right supports, 4- pressure release passages, 5- pressure release cover boards, 6- heat emission holes, 7- drainages
Slot, the front ends 8- link, the rear ends 9- link, the centres 10- link, 11- side dripping eaves.
Specific implementation mode
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The specific embodiment 1 of the indoor switch cabinet water-proof top cover of the present invention：
As shown in Fig. 1 ~ 8, the indoor switch cabinet water-proof top cover in the present embodiment includes Roof Frame 1, and Roof Frame 1 includes parallel
And the left socle 2 and right support 3 being arranged symmetrically, multiple links, this implementation are welded between left socle 2 and right support 3
The number of link is five in example.It is respectively formed pressure release passage 4, letting out in the present embodiment between two links of arbitrary neighborhood
There are four pressure passageway 4 is total, each pressure release passage 4 is blocked towards the side ports at the top of switchgear using pressure release cover board 5.
Left socle 2 and right support 3 are integrated stand, and integrated stand includes towards the side wall of 4 side of pressure release passage, side wall
On along holder extending direction be disposed with a dissipation hot hole 6, the heat emission hole on left socle 2 and right support 3 constitutes the present embodiment
Side heat dissipation channel.It is U-shaped drainage trough 7,7 structure of drainage trough on left socle and right support that the side of side wall, which there also is provided section,
The side drainage channel of cost implementation.The end of the rear end of left socle and right support is both provided with the ponding row flowed out for ponding
Outlet, ponding outlet are used to the ponding in drainage trough head cover is discharged.The side cell wall of drainage trough 7 constitutes the side wall.It is left
Holder 2 and right support 3 are symmetrically arranged, and the drainage trough 7 of left socle 2 and right support 3 is located at the left and right two of Roof Frame 1
Side.It should be noted that in order to avoid the ponding in drainage trough is flow to via heat emission hole in switchgear, the position of heat emission hole
It is higher than the slot bottom position of drainage trough.
The welding position of link is corresponding with the isolated location of function compartment of switchgear, first according to each work(when welding
Can the isolated location of compartment determine the welding position of each link, then by link be welded on left socle 2 and right support 3 it
Between.Link includes front end link 8, rear end link 9 and intermediate link 10, and wherein front end link 8 and rear end connects
The rear and front end that frame 9 is located at head cover is connect, intermediate link 10 is intermediate between front end link 8 and rear end link 9
Link 10 in the present embodiment there are three.Front end link 8 and rear end link 9 are also integrated stand in the present embodiment,
Also there is the side wall towards 4 side of pressure release passage, along the extension of holder on side wall on front end link 8 and rear end link 9
Direction is disposed with a dissipation hot hole 6, and the heat emission hole 6 on the link of front end constitutes the front side heat dissipation channel of the present embodiment, and rear end connects
Connect the rear side heat dissipation channel that the heat emission hole 6 on frame constitutes the present embodiment.Drainage trough 7, front end connection are additionally provided on front end link 8
Drainage trough on frame constitutes the front side drainage channel in the present embodiment, and the drainage trough 7 on front end link 8 draws with left socle 2
The drainage trough 7 of chute 7 and right support 3 is mutually connected, so that flowing to the water in drainage trough from each position can be suitable
Profit discharge.Intermediate link 10 is equipped with two exhausting holes for fixing pressure release cover board 5, front end link 8 and rear end link 9
It is equipped with the single through-hole for fixing pressure release cover board 5.Direction is moved towards on intermediate link 10 along intermediate link 10 also to set
There is the heat emission hole being arranged in rows.
Pressure release cover board 5 is tabular, and each pressure release cover board 5 is arranged with along the end of head cover left and right directions and is let out for guiding
Dripping on cover clamp 5 flow to the side dripping eaves 11 in drainage trough 7, and side dripping eaves 11 are one piece of connection tilted down
Plate.It should be noted that the edge of pressure release cover board is provided with dripping in guidable cover and flow to front end on front end link 8
Front side dripping eaves in drainage trough on link.
In use, the front end link 8, rear end link 9 and intermediate link 10 that welding position will be determined in advance
It is welded between left socle 2 and right support 3, it is then that the edge placement of pressure release cover board 5 is solid respectively using the fixed mode of screw
It is scheduled on corresponding front end link 8, rear end link 9 and intermediate link 10.The indoor switch that will finally install
Cabinet water-proof top cover is installed to completing integrally-built installation on corresponding cabinet.In switchgear when equipment operation, the heat of generation
Then amount flows out so that switchgear by the pressure release passage 4 between link via the heat emission hole 6 on the holder of Roof Frame 1
Interior heat can be evacuated in time, and three parallel in Fig. 2, Fig. 3 and Fig. 6 black arrow indicates that heat sheds direction.
When the outside environment humidity of switchgear is larger, dripping for being generated on top cover for switch cabinet is dripped by the side of pressure release cover board 5
Eaves 11 is flow in the drainage trough 7 of Roof Frame 1, then drains into switchgear via ponding outlet under the guiding of drainage trough 7
Outside, so as to avoid the inside for penetrating into switchgear of dripping, the single block arrow of Fig. 2, Fig. 3 and Fig. 6 indicates the flow direction of water.
In other embodiments：The position of link and quantity can be adjusted according to actual needs；Left socle and the right side
Holder can use non-parallel manner to arrange according to actual needs.
The embodiment of the switchgear of the present invention：Switchgear includes cabinet and the water-proof top cover that is fixed at the top of cabinet, is prevented
The concrete structure of water head cover is identical as the above-mentioned structure of indoor switch cabinet water-proof top cover, and details are not described herein again.
Claims (10)
1. indoor switch cabinet water-proof top cover, including it is provided with the Roof Frame of pressure release passage and for blocking letting out for pressure release passage
Cover clamp, is provided with the side heat dissipation channel being connected with corresponding pressure release passage on the Roof Frame, on the Roof Frame
It is additionally provided with the side drainage channel extended along head cover front-rear direction, the rear end of the side drainage channel is discharged equipped with ponding
Mouthful, it is additionally provided with the side dripping eaves that water droplet is drained to corresponding side drainage channel on head cover, it is characterised in that：It is described
Roof Frame includes left socle and right support, and interval is fixedly connected with multiple links, phase between the left socle and right support
The pressure release passage is formed between adjacent two links, is integrally formed on the left socle and right support and is provided with the side
Heat dissipation channel and side drainage channel.
2. indoor switch cabinet water-proof top cover according to claim 1, it is characterised in that：The link includes being located at head cover
The front end link of front side is provided with the front side drainage channel extended along head cover left and right directions on the front end link,
The both ends of the front side drainage channel are connected to the side drainage channel on left socle and right support respectively, on the head cover
It is provided with the front side dripping eaves that water droplet is drained to the front side drainage channel.
3. indoor switch cabinet water-proof top cover according to claim 2, it is characterised in that：It is also set up on the front end link
There is the front side heat dissipation channel being connected with pressure release passage.
4. indoor switch cabinet water-proof top cover according to claim 1 or 2 or 3, it is characterised in that：The left socle and the right side
Holder is integrated stand, and the integrated stand includes being disposed on side wall along integrated towards the side wall of pressure release passage side
Multiple heat emission holes of the extending direction arrangement of holder, heat emission hole constitute the heat dissipation channel, and the integrated stand further includes section
For the U-shaped drainage trough for guiding liquid to flow, the side cell wall of the drainage trough constitutes the side wall, the drainage trough structure
At the side drainage channel.
5. indoor switch cabinet water-proof top cover according to claim 4, it is characterised in that：The position of the heat emission hole is high
In the slot bottom position of the drainage trough.
6. indoor switch cabinet water-proof top cover according to claim 5, it is characterised in that：The side dripping eaves setting is being let out
The end position extended along head cover left and right directions on cover clamp.
7. the water-proof top cover at the top of switchgear, including cabinet and setting cabinet, the water-proof top cover includes being provided with pressure release to lead to
The Roof Frame in road and pressure release cover board for blocking pressure release passage are provided with and corresponding pressure release passage on the Roof Frame
The side heat dissipation channel being connected is additionally provided with the side drainage channel extended along head cover front-rear direction on the Roof Frame,
The rear end of the side drainage channel is equipped with ponding outlet, is additionally provided on head cover and water droplet is drained to corresponding side draws
The side dripping eaves of circulation road, it is characterised in that：The Roof Frame includes left socle and right support, the left socle and right branch
Interval is fixedly connected with multiple links between frame, and the pressure release passage, the left socle are formed between two neighboring link
It is provided with the side heat dissipation channel and side drainage channel with being integrally formed on right support.
8. switchgear according to claim 7, it is characterised in that：The link includes that the front end being located on front side of head cover connects
Frame is connect, the front side drainage channel extended along head cover left and right directions, the front side drainage are provided on the front end link
The both ends in channel are connected to the side drainage channel on left socle and right support respectively, are provided on the head cover by water droplet
It is drained to the front side dripping eaves of the front side drainage channel.
9. switchgear according to claim 8, it is characterised in that：It is additionally provided on the front end link and pressure release passage
The front side heat dissipation channel being connected.
10. according to the switchgear described in claim 7 or 8 or 9, it is characterised in that：The left socle and right support are collection
At holder, the integrated stand includes that the extension along integrated stand is disposed on side wall towards the side wall of pressure release passage side
Multiple heat emission holes of direction arrangement, heat emission hole constitute the heat dissipation channel, and the integrated stand further includes that section is U-shaped is used for
The drainage trough of liquid flowing, the side cell wall of the drainage trough is guided to constitute the side wall, the drainage trough constitutes the side
Drainage channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810502499.4A CN108711754A (en) | 2018-05-23 | 2018-05-23 | A kind of indoor switch cabinet water-proof top cover and the switchgear using the water-proof top cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810502499.4A CN108711754A (en) | 2018-05-23 | 2018-05-23 | A kind of indoor switch cabinet water-proof top cover and the switchgear using the water-proof top cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108711754A true CN108711754A (en) | 2018-10-26 |
Family
ID=63869341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810502499.4A Pending CN108711754A (en) | 2018-05-23 | 2018-05-23 | A kind of indoor switch cabinet water-proof top cover and the switchgear using the water-proof top cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108711754A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111900002A (en) * | 2020-08-25 | 2020-11-06 | 山东工业职业学院 | Electric automatization switch |
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| CN205724542U (en) * | 2016-04-29 | 2016-11-23 | 山东齐林电力设备股份有限公司 | A kind of metal armoured box-type substation |
| CN106532506A (en) * | 2015-09-11 | 2017-03-22 | 国网山东济南市长清区供电公司 | Multifunctional power distribution cabinet |
| CN106786070A (en) * | 2017-04-07 | 2017-05-31 | 国网黑龙江省电力有限公司牡丹江供电公司 | A kind of electric equipment protection case |
| CN208257215U (en) * | 2018-05-23 | 2018-12-18 | 河南森源电气股份有限公司 | Indoor switch cabinet water-proof top cover and the switchgear for using the water-proof top cover |
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2018
- 2018-05-23 CN CN201810502499.4A patent/CN108711754A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204885897U (en) * | 2015-08-12 | 2015-12-16 | 杨田花 | Power switch of nai electric arc cabinet ventilation structure |
| CN106532506A (en) * | 2015-09-11 | 2017-03-22 | 国网山东济南市长清区供电公司 | Multifunctional power distribution cabinet |
| CN205724542U (en) * | 2016-04-29 | 2016-11-23 | 山东齐林电力设备股份有限公司 | A kind of metal armoured box-type substation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111900002A (en) * | 2020-08-25 | 2020-11-06 | 山东工业职业学院 | Electric automatization switch |
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