CN106025871B - A kind of buried secure chest substation - Google Patents
A kind of buried secure chest substation Download PDFInfo
- Publication number
- CN106025871B CN106025871B CN201610587997.4A CN201610587997A CN106025871B CN 106025871 B CN106025871 B CN 106025871B CN 201610587997 A CN201610587997 A CN 201610587997A CN 106025871 B CN106025871 B CN 106025871B
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- China
- Prior art keywords
- substation
- wind turbine
- cavity
- outside plate
- plate
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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
- 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
Abstract
The present invention relates to a kind of buried secure chest substations, include the cavity set below ground, babinet substation is equipped in cavity；The outer surface of babinet substation is equipped with damp-proof layer, is equipped with transformer room and high-tension switch cabinet room in babinet substation, is separated by fire wall between transformer room and high-tension switch cabinet room, safety door is provided on fire wall；It is equipped with water sucting plate on the four sides side wall of cavity, cavity floor is provided with annular header tank, the water sucting plate includes inner panel, outside plate and side plate, inner panel is connected with the edge of outside plate by side plate, inner panel, outside plate and side plate form a seal cavity, the seal cavity is connected to the annular header tank, and several through-holes are offered on the outside plate, filter screen is additionally provided on the lateral wall of outside plate；Liquid level sensor is equipped in annular header tank, liquid level sensor connects microcontroller, and annular header tank is also connected with suction pump by pipeline, and suction pump is connected to power supply by third electromagnetic relay.
Description
Technical field
The invention belongs to field of power, are related to a kind of power equipment, especially a kind of buried secure chest power transformation
It stands.
Background technology
Box-type substation is the guarantee that entire power grid normally conveys as important transmission facility in electric system；With mesh
The continuous development of preceding economic construction, to meet the needs of every infrastructure and different user, more and more outdoor boxes become
Power station is come into being, outdoor although the appearance of outdoor cabinet type transformer station easily facilitates the conveying of power grid to a certain extent
The construction of box-type substation generally takes up part floor space.
For this purpose, buried substation is given in the prior art, although substation is set to earth's surface hereinafter, this measure solves
Certainly substation's land occupation problem, while avoiding valuable power equipment in substation stolen.However substation be set to earth's surface with
Under, certainly exist that ventilation is unsmooth and the problem of make moist, and if things go on like this, buried substation is necessarily damaged, and is influencing electric power just
Often conveying.This is in place of the deficiencies in the prior art.
Therefore, in view of the above-mentioned drawbacks in the prior art, provide design a kind of buried secure chest substation, to solve
Above-mentioned technical problem is necessary.
Invention content
It is an object of the present invention to design a kind of buried safety box in view of the above-mentioned drawbacks of the prior art, providing
Body substation, to solve the above technical problems.
To achieve the above object, the present invention provides following technical scheme：
A kind of buried secure chest substation, including it is set to the cavity of below ground, it is equipped in the cavity
Babinet substation；It is characterized in that：The outer surface of the babinet substation is provided with damp-proof layer, in the babinet substation
It is provided with transformer room and high-tension switch cabinet room, is separated by fire wall between the transformer room and high-tension switch cabinet room,
It is provided with safety door on the fire wall；
The first temperature sensor and the first drainage wind turbine, first temperature sensing are provided in the transformer room
Device is connected with microcontroller, and the described first drainage wind turbine is connected to power supply by the first electromagnetic relay, and described the
One electromagnetic relay is connected to microcontroller；The transformer room is additionally provided with the first ventilation device and the second ventilation device,
The air outlet of first drainage wind turbine stretches into the second ventilation device, and the air inlet of the first drainage wind turbine is located inside transformer room；
Second temperature sensor and the second drainage wind turbine, the second temperature are provided in the high-tension switch cabinet room
Sensor connects microcontroller, and the described second drainage wind turbine is connected to power supply by the second electromagnetic relay, described
Second electromagnetic relay is connected to microcontroller；It is additionally provided with third venting device and four-way in the high-tension switch cabinet room
The air outlet of wind apparatus, the second drainage wind turbine stretches into the 4th ventilation device, and the air inlet of the second drainage wind turbine is pressed off positioned at height
Close cabinet chamber interior；
First ventilation device, the second ventilation device, third venting device and the 4th ventilation device has identical
Structure, include：Ventilation duct, the ventilation duct extend to ground or more, and supporting rack, institute are provided on the ventilation duct
It is provided with umbrella crown on the supporting rack stated；Wherein, the air outlet of the first drainage wind turbine stretches into the ventilation duct of the second ventilation device, the
The air outlet of two drainage wind turbines stretches into the ventilation duct of the 4th ventilation device；
Water sucting plate is both provided on the four sides side wall of cavity, cavity floor is provided with annular header tank, the water sucting plate
Including inner panel, outside plate and side plate, the inner panel is connected with the edge of outside plate by side plate, and inner panel, outside plate and side plate are formed
One seal cavity, the seal cavity are connected to the annular header tank, and several through-holes are offered on the outside plate, described
It is additionally provided with filter screen on the lateral wall of outside plate；
Liquid level sensor is provided in the annular header tank, the liquid level sensor connects microcontroller, described
Annular header tank suction pump is also connected with by pipeline, the suction pump is connected to power supply electricity by third electromagnetic relay
Source.
Preferably, the fire wall includes two layers of epoxy resin layer, and the chlorine between two layers of epoxy resin layer
Change rubber layer；Burning things which may cause a fire disaster can be effectively isolated using two layers of epoxy resin layer and one layer of chlorinated rubber layer, separate the sprawling of the intensity of a fire.
Preferably, the microcontroller is singlechip controller；It is simple using singlechip controller exploitation, and cost
It is low.
Preferably, it is additionally provided with double-layer filtering net on the lateral wall of the outside plate；Large granular impurity is avoided to enter water suction
In plate.
The beneficial effects of the present invention are the damp-proof layer of the outer surface setting of babinet substation can avoid babinet substation
It inside makes moist, to avoid the various electric elements in substation from being damaged because making moist；
By the way that fire wall is arranged, it can effectively separate the sprawling of the intensity of a fire；
The indoor temperature of transformer is acquired by the first temperature sensor, and produces and send to controller, when temperature is more than default
When value, microcontroller controls the conducting of the first electromagnetic relay, and the first drainage blower fan work is logical by the first ventilation device and second
Wind apparatus makes the indoor environment circulation of transformer, to reduce the temperature of transformer room；
The indoor temperature value of high-tension switch cabinet is acquired by second temperature sensor, and collected temperature is sent to micro-
Controller, when temperature value is more than preset value, microcontroller controls the conducting of the second electromagnetic relay, and second drains blower fan work,
Make the indoor environment circulation of high-tension switch cabinet by third venting device and the 4th ventilation device, to reduce high-tension switch cabinet
Indoor temperature；
The ponding around cavity can be absorbed by the way that water sucting plate is arranged, and ponding is collected by annular header tank,
Liquid level in the annular header tank of liquid level sensor acquisition, when the water level in annular header tank is higher than preset value, microcontroller
Device controls the conducting of third electromagnetic relay, and the ponding in annular header tank is extracted out and is discharged to ground by suction pump work once electrified；It is logical
Cross the technological means ponding active collection around cavity is dry around babinet substation to more than bottom surface, substantially ensuring side by side
Dry environment reduces the possibility that substation makes moist.In addition, design principle of the present invention is reliable, and it is simple in structure, have widely
Application prospect.
It can be seen that compared with prior art, the present invention with substantive distinguishing features outstanding and significantly improving, implementation
Advantageous effect be also obvious.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of buried secure chest substation provided by the invention.
Fig. 2 is the structural schematic diagram of water sucting plate in Fig. 1.
Fig. 3 is the structural schematic diagram of the first ventilation device in Fig. 1.
Fig. 4 is a kind of control principle drawing of buried secure chest substation provided by the invention.
Wherein, 1- babinets substation, 2- damp-proof layers, the transformer rooms 3-, 4- high-tension switch cabinets room, 5- fire walls, 5.1- rings
Oxygen resin layer, 5.2- chlorinated rubber layers, 6- safety doors, the first temperature sensors of 7-, the drainage wind turbines of 8- first, 9- microcontrollers,
The first electromagnetic relays of 10-, 11- power supplies, the first ventilation devices of 12-, the second ventilation devices of 13-, 14- second temperatures sensing
Device, 15- second drain wind turbine, the second electromagnetic relays of 16-, 17- third venting devices, the 4th ventilation devices of 18-, 100- ventilations
Pipe, 200- supporting racks, 300- umbrella crowns, 19- water sucting plates, 20- annular header tanks, 21- liquid level sensors, 22- suction pumps, 23- the
Three electromagnetic relays, 19.1- inner panels, 19.2- outside plates, 19.3- side plates, 19.4- through-holes, 19.5- filter screens.
Specific implementation mode
The present invention will be described in detail below in conjunction with the accompanying drawings and by specific embodiment, and following embodiment is to the present invention
Explanation, and the invention is not limited in following implementation.
As shown in Figures 1 to 4, a kind of buried secure chest substation provided by the invention, including it is set to below ground
Cavity, babinet substation 1 is installed in the cavity, the outer surface of the babinet substation 1 is provided with damp-proof layer 2,
Transformer room 3 and high-tension switch cabinet room 4, the transformer room 3 and high-tension switch cabinet are provided in the babinet substation 1
It is separated by fire wall 5 between room 4, safety door 6 is provided on the fire wall 5；
The first temperature sensor 7 and first drainage wind turbine 8, first temperature are provided in the transformer room 3
Sensor 7 is connected with microcontroller 9, and the described first drainage wind turbine 8 is connected to power supply by the first electromagnetic relay 10
11, first electromagnetic relay 10 is connected to microcontroller 9；The transformer room 3 is additionally provided with the first ventilation device
12 and second ventilation device 13, the air outlet of the first drainage wind turbine 8 stretch into the second ventilation device 13, the first drainage wind turbine 8
Air inlet is located inside transformer room 3；
It is provided with second temperature sensor 14 and second in the high-tension switch cabinet room 4 and drains wind turbine 15, described the
Two temperature sensors 14 connect microcontroller 9, and the described second drainage wind turbine 15 is connected to confession by the second electromagnetic relay 16
Power supply 11, second electromagnetic relay 16 are connected to microcontroller 9；It is additionally provided in the high-tension switch cabinet room 4
The air outlet of third venting device 17 and the 4th ventilation device 18, the second drainage wind turbine 15 stretches into the 4th ventilation device 18, the
The air inlet of two drainage wind turbines 15 is located inside high-tension switch cabinet room 4；
First ventilation device 12, the second ventilation device 13, third venting device 17 and the 4th ventilation device 18
Structure having the same includes：Ventilation duct 100, the ventilation duct 100 extend to ground or more, the ventilation duct 100
On be provided with supporting rack 200, be provided with umbrella crown 300 on the supporting rack 200；Wherein, the air outlet of the first drainage wind turbine 8 is stretched
In the ventilation duct for entering the second ventilation device 13, the air outlet of the second drainage wind turbine 15 stretches into the ventilation duct of the 4th ventilation device 18
It is interior；
Water sucting plate 19 is both provided on the four sides side wall of cavity, cavity floor is provided with annular header tank 20, the suction
Water plate 19 includes inner panel 19.1, outside plate 19.2 and side plate 19.3, and the edge of the inner panel 19.1 and outside plate 19.2 passes through side plate
19.3 connections, inner panel 19.1, outside plate 19.2 and side plate 19.3 form a seal cavity, which collects with the annular
Water tank 20 is connected to, and is offered several through-holes 19.4 on the outside plate 19.2, was additionally provided on the lateral wall of the outside plate
Strainer 19.5；
Liquid level sensor 21 is provided in the annular header tank 20, the liquid level sensor 21 connects microcontroller
9, the annular header tank 20 is also connected with suction pump 22 by pipeline, and the suction pump 22 passes through third electromagnetic relay
23 are connected to power supply 11.
In the present embodiment, the fire wall 5 includes two layers of epoxy resin layer 5.1, and is located at two layers of epoxy resin layer
Between chlorinated rubber layer 5.2；Burning things which may cause a fire disaster, partition fire can be effectively isolated using two layers of epoxy resin layer and one layer of chlorinated rubber layer
The sprawling of gesture.
In the present embodiment, the microcontroller 9 is singlechip controller；It is simple using singlechip controller exploitation, and
And it is at low cost.
In the present embodiment, double-layer filtering net is additionally provided on the lateral wall of the outside plate 19.2；Avoid large granular impurity
Into in water sucting plate.
Disclosed above is only the preferred embodiment of the present invention, but the present invention is not limited to this, any this field
What technical staff can think does not have a creative variation, and without departing from the principles of the present invention made by several improvement and
Retouching, should all be within the scope of the present invention.
Claims (4)
1. a kind of buried secure chest substation, including it is set to the cavity of below ground, case is installed in the cavity
Body substation；It is characterized in that：The outer surface of the babinet substation is provided with damp-proof layer, is set in the babinet substation
It is equipped with transformer room and high-tension switch cabinet room, is separated by fire wall between the transformer room and high-tension switch cabinet room, institute
It is provided with safety door on the fire wall stated；
The first temperature sensor and the first drainage wind turbine are provided in the transformer room, first temperature sensor connects
It is connected to microcontroller, the described first drainage wind turbine is connected to power supply, the described first electricity by the first electromagnetic relay
Magnetic relay is connected to microcontroller；The transformer room is additionally provided with the first ventilation device and the second ventilation device, and first
The air outlet of drainage wind turbine stretches into the second ventilation device, and the air inlet of the first drainage wind turbine is located inside transformer room；
Second temperature sensor and the second drainage wind turbine, second temperature sensing are provided in the high-tension switch cabinet room
Device connects microcontroller, and the described second drainage wind turbine is connected to power supply by the second electromagnetic relay, and described second
Electromagnetic relay is connected to microcontroller；Third venting device and the 4th ventilation dress are additionally provided in the high-tension switch cabinet room
It sets, the air outlet of the second drainage wind turbine stretches into the 4th ventilation device, and the air inlet of the second drainage wind turbine is located at high-tension switch cabinet
Chamber interior；
First ventilation device, the second ventilation device, third venting device and the 4th ventilation device knot having the same
Structure includes：Ventilation duct, the ventilation duct extend to ground or more, and supporting rack is provided on the ventilation duct, described
Umbrella crown is provided on supporting rack；Wherein, the air outlet of the first drainage wind turbine stretches into the ventilation duct of the second ventilation device, and second draws
The air outlet of flow fan stretches into the ventilation duct of the 4th ventilation device；
Water sucting plate is both provided on the four sides side wall of cavity, cavity floor is provided with annular header tank, and the water sucting plate includes
Inner panel, outside plate and side plate, the inner panel are connected with the edge of outside plate by side plate, and it is close that inner panel, outside plate and side plate form one
Cavity is sealed, which is connected to the annular header tank, and several through-holes, the outside plate are offered on the outside plate
Lateral wall on be additionally provided with filter screen；
Liquid level sensor is provided in the annular header tank, the liquid level sensor connects microcontroller, the ring
Shape header tank is also connected with suction pump by pipeline, and the suction pump is connected to power supply by third electromagnetic relay.
2. a kind of buried secure chest substation according to claim 1, it is characterised in that：The fire wall includes
Two layers of epoxy resin layer, and the chlorinated rubber layer between two layers of epoxy resin layer.
3. a kind of buried secure chest substation according to claim 1 or 2, it is characterised in that：The microcontroller
Device is singlechip controller.
4. a kind of buried secure chest substation according to claim 3, it is characterised in that：The outside of the outside plate
Double-layer filtering net is additionally provided on wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610587997.4A CN106025871B (en) | 2016-07-25 | 2016-07-25 | A kind of buried secure chest substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610587997.4A CN106025871B (en) | 2016-07-25 | 2016-07-25 | A kind of buried secure chest substation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106025871A CN106025871A (en) | 2016-10-12 |
| CN106025871B true CN106025871B (en) | 2018-09-25 |
Family
ID=57117451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610587997.4A Active CN106025871B (en) | 2016-07-25 | 2016-07-25 | A kind of buried secure chest substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106025871B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493823B (en) * | 2018-03-23 | 2019-08-20 | 华翔翔能电气股份有限公司 | Complete buried prepackage type intelligent green substation |
| CN113126677B (en) * | 2021-04-07 | 2022-04-22 | 国网江苏省电力有限公司南通供电分公司 | Ventilation control system for transformer substation and control method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810729A (en) * | 2014-01-25 | 2015-07-29 | 张丽华 | Total-buried transformer station drainage ventilation apparatus |
| CN105226505A (en) * | 2015-11-06 | 2016-01-06 | 江苏省电力公司苏州供电公司 | Electric substation's dehumidifying prevention waterlogging system |
| CN204992345U (en) * | 2015-07-31 | 2016-01-20 | 山东春鹏彩虹电器有限公司 | Box type transformer station |
| CN205811374U (en) * | 2016-07-25 | 2016-12-14 | 国网山东省电力公司惠民县供电公司 | A kind of buried secure chest transformer station |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505748A (en) * | 2014-11-18 | 2015-04-08 | 江苏辰宇电气有限公司 | Heat-dissipation power distribution cabinet |
-
2016
- 2016-07-25 CN CN201610587997.4A patent/CN106025871B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810729A (en) * | 2014-01-25 | 2015-07-29 | 张丽华 | Total-buried transformer station drainage ventilation apparatus |
| CN204992345U (en) * | 2015-07-31 | 2016-01-20 | 山东春鹏彩虹电器有限公司 | Box type transformer station |
| CN105226505A (en) * | 2015-11-06 | 2016-01-06 | 江苏省电力公司苏州供电公司 | Electric substation's dehumidifying prevention waterlogging system |
| CN205811374U (en) * | 2016-07-25 | 2016-12-14 | 国网山东省电力公司惠民县供电公司 | A kind of buried secure chest transformer station |
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| Publication number | Publication date |
|---|---|
| CN106025871A (en) | 2016-10-12 |
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