CN108448443A - A kind of substation's aeration radiation system taken into account with electric rectification - Google Patents
A kind of substation's aeration radiation system taken into account with electric rectification Download PDFInfo
- Publication number
- CN108448443A CN108448443A CN201710082942.2A CN201710082942A CN108448443A CN 108448443 A CN108448443 A CN 108448443A CN 201710082942 A CN201710082942 A CN 201710082942A CN 108448443 A CN108448443 A CN 108448443A
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- Prior art keywords
- room
- air
- transformer
- rectification
- transformer room
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Classifications
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- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Abstract
The invention discloses a kind of substation's aeration radiation systems taken into account with electric rectification, including babinet, pedestal, rectification room, transformer room, outlet air cabin, transformer room's air-out blower fan and rectification room air-out blower fan, transformer room's air-out blower fan and rectification room air-out blower fan are separately positioned in the outlet air cabin；The rectification room is arranged in the babinet, and the transformer room is arranged in the pedestal；The transformer room is in rectangular configuration, offers transformer room's air inlet on three side walls of the transformer room respectively, transformer room's air outlet is offered on another side wall of the transformer room.The substation's aeration radiation system of the present invention taken into account with electric rectification, a kind of compact-sized, efficient ventilating system of heat dissipation, it can be achieved that two concentrate pyrotoxins where spatial cooperations heat dissipation be independent of each other again, reduce equipment failure rate, prolong the service life, reduces maintenance cost.
Description
Technical field
The present invention relates to electric power ground-embedded box type transformer stations to cool down equipment technical field, and in particular to it is whole that one kind taking into account distribution
Substation's aeration radiation system of stream.
Background technology
Ground-embedded box type transformer station floor space is small, good appearance, can be harmonious with ambient enviroment, thus is pacified extensively
Mounted in places such as urban transportation major trunk roads, residential quarters, stations.The device for transformer of ground-embedded box type transformer station is in below ground
Pedestal in, in the babinet of rectifier cabinet and high-low pressure cabinet more than ground, can all be sent out when wherein transformer and rectifier cabinet are run
A large amount of heat, increases its rate of breakdown, shortens its service life, considerably increase the maintenance of ground-embedded box type transformer station at
This.The calorific value that both distribution and rectification are run simultaneously proposes the aeration radiation system of whole transformer station new requirement.
Invention content
The purpose of the present invention is overcoming the deficiencies of existing technologies, a kind of substation's ventilation and heat taken into account with electric rectification is provided
System is a kind of compact-sized, efficient ventilating system of heat dissipation, it can be achieved that two are concentrated the spatial cooperation heat dissipation of pyrotoxin place again
It is independent of each other, reduces equipment failure rate, prolong the service life, reduce maintenance cost.
Realizing the technical solution of above-mentioned purpose is：A kind of substation's aeration radiation system taken into account with electric rectification, including case
Body, pedestal, rectification room, transformer room, outlet air cabin, transformer room's air-out blower fan and rectification room air-out blower fan, wherein：
The babinet setting is on the ground；
The pedestal is arranged in subsurface, and the pedestal is located at the underface of the babinet；
The outlet air cabin is arranged in the top of the babinet, transformer room's air-out blower fan and rectification room air-out blower fan point
It is not arranged in the outlet air cabin；
The rectification room is arranged in the babinet, and the rectification room is in upper end opening structure, the upper end of the rectification room
It is open and tilted is provided with rectification room air inducing top plate, the upper end of the rectification room air inducing top plate and the rectification room air-out blower fan phase
Even；
It is provided with door-plate on the rear wall of the babinet, the lower part of the door-plate opens up that there are four rectification room air feed shutters
Window；
Rectification room air duct sealing structure is provided between the door-plate and the rectification room；
The transformer room is arranged in the pedestal；
The transformer room is in rectangular configuration, offered respectively on three side walls of the transformer room transformer room into
Air port offers transformer room's air outlet on another side wall of the transformer room；
There are three transformer room ground air feed shutter windows for setting on the side wall of the babinet, and three transformer rooms are on the ground
Air feed shutter window is connected by transformer room's intake stack with three transformer room's air inlets correspondingly；
A transformer chamber pressure aerofoil is set on each transformer room's air inlet, and the transformer chamber pressure aerofoil is located at
In the transformer room；
Transformer room's wind pipe, and one end of transformer room's wind pipe and the change are provided in the babinet
Depressor room air outlet is connected, and the other end is connected with transformer room's air-out blower fan.
A kind of above-mentioned substation's aeration radiation system taken into account with electric rectification, wherein transformer room's air-out blower fan
With rectification room one the first from left of air-out blower fan it is right be arranged in the outlet air cabin, and transformer room's air-out blower fan and rectification room go out
It is provided with partition board between wind wind turbine.
A kind of above-mentioned substation's aeration radiation system taken into account with electric rectification, wherein transformer room's air-out blower fan
It is all made of centrifugal blower with rectification room air-out blower fan, between the cabin shutter and the axle center of the centrifugal blower in the outlet air cabin
Distance more than 1.6 times of centrifugal blower impeller radius.
Above-mentioned a kind of substation's aeration radiation system taken into account with electric rectification, wherein three transformer rooms are on the ground
In air feed shutter window, the front side wall in the babinet is arranged in two described one the first from left of transformer room ground air feed shutter window rightly
On, another described transformer room ground air feed shutter window is arranged on the rear wall of the babinet.
Above-mentioned a kind of substation's aeration radiation system taken into account with electric rectification, wherein the transformer chamber pressure aerofoil
Top is fixed on the madial wall of the transformer room.
A kind of above-mentioned substation's aeration radiation system taken into account with electric rectification, wherein the top plate of the transformer room with
And heat-insulating and sealing cotton is equipped on transformer room's wind pipe respectively
The substation's aeration radiation system of the present invention taken into account with electric rectification is that one kind is compact-sized, heat dissipation is efficient logical
For wind system, it can be achieved that two are concentrated the spatial cooperation heat dissipation of pyrotoxin place to be independent of each other again, reduction equipment failure rate extends use
Service life reduces maintenance cost.
Description of the drawings
Fig. 1 is the front view for taking into account substation's aeration radiation system with electric rectification of the present invention；
Fig. 2 is the left view for taking into account substation's aeration radiation system with electric rectification of the present invention；
Fig. 3 is the rearview for taking into account substation's aeration radiation system with electric rectification of the present invention；
Fig. 4 is the right view for taking into account substation's aeration radiation system with electric rectification of the present invention.
Specific implementation mode
It is right below in conjunction with the accompanying drawings in order to make those skilled in the art be better understood when technical scheme of the present invention
Its specific implementation mode is described in detail：
It please refers to Fig.1, Fig. 2, Fig. 3 and Fig. 4, highly preferred embodiment of the present invention, a kind of to take into account the substation with electric rectification logical
Wind cooling system, including babinet 1, pedestal 2, rectification room 3, transformer room 4, outlet air cabin 5, transformer room's air-out blower fan 61 and rectification
Room air-out blower fan 62.
Babinet 1 is arranged on the ground；Pedestal 2 is arranged in subsurface, and pedestal 2 is located at the underface of babinet 1, and pedestal 2 is adopted
Use cement base；Outlet air cabin 5 is arranged on the top of babinet 1, and transformer room's air-out blower fan 61 and rectification room air-out blower fan 62 1 are left
One is arranged rightly in outlet air cabin 5；And it is provided with partition board 51 between transformer room's air-out blower fan 61 and rectification room air-out blower fan 62,
It avoids the two from forming vortex to affect one another.Transformer room's air-out blower fan 61 and rectification room air-out blower fan 62 are all made of centrifugal blower,
The impeller radius of the centrifugal blower of the distance between the cabin shutter in outlet air cabin 5 and the axle center of centrifugal blower more than 1.6 times, is protected
Demonstrate,proving it has best outlet air efficiency.
Rectification room 3 is arranged in babinet 1, and rectification room 3 is in upper end opening structure, and the upper end opening of rectification room 3 is tilted to be set
It is equipped with rectification room air inducing top plate 31, the upper end of rectification room air inducing top plate 31 is connected with rectification room air-out blower fan 62；The rear side of babinet 1
It is provided with door-plate 11 on wall, the lower part of door-plate 11 opens up that there are four rectification room air feed shutter windows 32 successively from left to right；Door-plate 11
Rectification room air duct sealing structure 33 is provided between rectification room 3.Make whole air inlets using rectification room air duct sealing structure 33
Amount flows through rectifier cabinet and concentrates heating position, the rectification room air inducing top plate 31 being obliquely installed that hot-air is led to rectification room air-out blower fan
62, realization is rapidly and efficiently radiated.
Transformer room 4 is arranged in pedestal 2；Transformer room 4 is in rectangular configuration, on three side walls of transformer room 4 respectively
Transformer room's air inlet 41 is offered, transformer room's air outlet is offered on another side wall of transformer room 4；Babinet 1
Side wall on setting there are three transformer room ground air feed shutter window 42, in three transformer rooms ground air feed shutter window 42, two
A 42 1 the first from left of transformer room ground air feed shutter window is arranged rightly on the front side wall of babinet 1, another transformer room is on the ground
Air feed shutter window 42 is arranged on the rear wall of babinet 1.
Three transformer rooms ground air feed shutter window 42 passes through transformer room's intake stack and three transformations correspondingly
Device room air inlet 41 is connected；A transformer chamber pressure aerofoil 43, and transformer chamber pressure wind are set on each transformer room air inlet 41
Plate 43 is located in transformer room 4, and the top of transformer chamber pressure aerofoil 43 is fixed on the madial wall of transformer room 4.
Transformer room's wind pipe 44, and one end and transformer room of transformer room's wind pipe 44 are provided in babinet 1
Air outlet is connected, and the other end is connected with transformer room's air-out blower fan 61.
The substation's aeration radiation system of the present invention taken into account with electric rectification, when in use, oil-immersed transformer is mounted on
In transformer room 4, rectifier cabinet is mounted in rectification room 3, since the running temperature of transformer is much larger than rectifier cabinet, becoming
It is equipped with heat-insulating and sealing cotton respectively on the top plate and transformer room's wind pipe 44 of depressor room 4, high temperature is avoided to influence rectifier cabinet
Normal operation.
The substation's aeration radiation system of the present invention taken into account with electric rectification, operation principle are：Enter the wind path 7 in transformer room
Entered in pedestal 2 by transformer room ground air feed shutter window 42 and transformer room's intake stack for low ambient temperature air, low temperature
Air is depressed by transformer chamber pressure aerofoil 43 below radiating fin of transformer, and transformer room outlet air path 8 is the height above transformer
Warm air enters transformer room's wind pipe 44 using itself thermal lift, finally enters outlet air cabin 5 by transformer room's air-out blower fan
61 discharge babinets 1 (see Fig. 1).Rectification chamber ventilated path 9 is entered for low ambient temperature air by rectification room air feed shutter window 32 whole
Flow chamber 3, rectification room air duct sealing structure 33 constrains Cryogenic air and all flows through rectifier cabinet concentration heating position, and draws in rectification room
Outlet air cabin 5 is pooled at wind top plate 31, being finally rectified room air-out blower fan 62 in outlet air cabin 5 is discharged babinet 1 (see Fig. 4).
In conclusion the substation's aeration radiation system of the present invention taken into account with electric rectification, makes full use of hot-air from liter
Power, and forced ventilation is carried out in heavy-duty service using centrifugal blower, there is good heat dissipation effect, be a kind of structure
, it can be achieved that two are concentrated the spatial cooperation heat dissipation of pyrotoxin place to be independent of each other again, reduction is set compact, the efficient ventilating system of heat dissipation
Standby failure rate, prolongs the service life, and reduces maintenance cost.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention,
And be not used as limitation of the invention, as long as in the spirit of the present invention, the change to embodiment described above
Change, modification will all be fallen within the scope of claims of the present invention.
Claims (6)
1. a kind of substation's aeration radiation system taken into account with electric rectification, which is characterized in that including babinet, pedestal, rectification room, become
Depressor room, outlet air cabin, transformer room's air-out blower fan and rectification room air-out blower fan, wherein：
The babinet setting is on the ground；
The pedestal is arranged in subsurface, and the pedestal is located at the underface of the babinet；
The outlet air cabin is arranged on the top of the babinet, and transformer room's air-out blower fan and rectification room air-out blower fan are set respectively
It sets in the outlet air cabin；
The rectification room is arranged in the babinet, and the rectification room is in upper end opening structure, the upper end opening of the rectification room
Tilted to be provided with rectification room air inducing top plate, the upper end of the rectification room air inducing top plate is connected with rectification room air-out blower fan；
It is provided with door-plate on the rear wall of the babinet, the lower part of the door-plate opens up that there are four rectification room air feed shutter windows；
Rectification room air duct sealing structure is provided between the door-plate and the rectification room；
The transformer room is arranged in the pedestal；
The transformer room is in rectangular configuration, offers transformer room air inlet on three side walls of the transformer room respectively
Mouthful, offer transformer room's air outlet on another side wall of the transformer room；
Setting is there are three transformer room ground air feed shutter window on the side wall of the babinet, three transformer rooms ground upper air inlet
Shutter is connected by transformer room's intake stack with three transformer room's air inlets correspondingly；
One transformer chamber pressure aerofoil is set on each transformer room's air inlet, and the transformer chamber pressure aerofoil is positioned at described
In transformer room；
Transformer room's wind pipe, and one end of transformer room's wind pipe and the transformer are provided in the babinet
Room air outlet is connected, and the other end is connected with transformer room's air-out blower fan.
2. a kind of substation's aeration radiation system taken into account with electric rectification according to claim 1, which is characterized in that described
Transformer room's air-out blower fan and one the first from left of rectification room air-out blower fan are arranged rightly in the outlet air cabin, and the transformer room goes out
It is provided with partition board between wind wind turbine and rectification room air-out blower fan.
3. a kind of substation's aeration radiation system taken into account with electric rectification according to claim 1, which is characterized in that described
Transformer room's air-out blower fan and rectification room air-out blower fan are all made of centrifugal blower, the cabin shutter in the outlet air cabin with it is described from
The impeller radius of centrifugal blower of the distance between the axle center of heart wind turbine more than 1.6 times.
4. a kind of substation's aeration radiation system taken into account with electric rectification according to claim 1, which is characterized in that described
In the air feed shutter window of three transformer rooms ground, two described one the first from left of transformer room ground air feed shutter window are arranged rightly in institute
It states on the front side wall of babinet, another described transformer room ground air feed shutter window is arranged on the rear wall of the babinet.
5. a kind of substation's aeration radiation system taken into account with electric rectification according to claim 1, which is characterized in that described
The top of transformer chamber pressure aerofoil is fixed on the madial wall of the transformer room.
6. a kind of substation's aeration radiation system taken into account with electric rectification according to claim 1, which is characterized in that described
It is equipped with heat-insulating and sealing cotton respectively on the top plate and transformer room's wind pipe of transformer room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710082942.2A CN108448443A (en) | 2017-02-16 | 2017-02-16 | A kind of substation's aeration radiation system taken into account with electric rectification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710082942.2A CN108448443A (en) | 2017-02-16 | 2017-02-16 | A kind of substation's aeration radiation system taken into account with electric rectification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108448443A true CN108448443A (en) | 2018-08-24 |
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ID=63190510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710082942.2A Pending CN108448443A (en) | 2017-02-16 | 2017-02-16 | A kind of substation's aeration radiation system taken into account with electric rectification |
Country Status (1)
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| CN (1) | CN108448443A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544897A (en) * | 2019-09-20 | 2019-12-06 | 湖北长江电气有限公司 | Top cover heat radiation structure of low-voltage power distribution cabinet |
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| CN105977852A (en) * | 2016-06-17 | 2016-09-28 | 凯地（广东）电业设备有限公司 | Landscape buried box-type substation with ventilation cooling system |
| CN205882524U (en) * | 2016-06-17 | 2017-01-11 | 冯骏明 | Bury formula case becomes view with ventilation cooling system |
| CN206471720U (en) * | 2017-02-16 | 2017-09-05 | 上海置信电气非晶有限公司 | A kind of transformer station's aeration radiation system taken into account with electric rectification |
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2017
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| CN1933045A (en) * | 2006-08-29 | 2007-03-21 | 山东达驰电气股份有限公司 | Buried combined transformer radiating system |
| CN201601613U (en) * | 2010-01-14 | 2010-10-06 | 柳州桂变整流科技有限公司 | External integrated high-efficiency energy-saving high-power special rectifying device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544897A (en) * | 2019-09-20 | 2019-12-06 | 湖北长江电气有限公司 | Top cover heat radiation structure of low-voltage power distribution cabinet |
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