CN106410648A - Buried substation for electric power system - Google Patents
Buried substation for electric power system Download PDFInfo
- Publication number
- CN106410648A CN106410648A CN201611104080.0A CN201611104080A CN106410648A CN 106410648 A CN106410648 A CN 106410648A CN 201611104080 A CN201611104080 A CN 201611104080A CN 106410648 A CN106410648 A CN 106410648A
- Authority
- CN
- China
- Prior art keywords
- casing
- electromagnetic relay
- box body
- power system
- buried substation
- 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.)
- Granted
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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
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
- H02B7/08—Underground substations
-
- 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
- H02B1/54—Anti-seismic devices or installations
-
- 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)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention relates to a buried substation for an electric power system. The buried substation comprises a box body which is arranged under the ground. A protective cover plate is arranged above the box body. An intermediate interlayer is arranged in the wall of the box body. A semiconductor refrigeration chip is arranged in the intermediate interlayer which is filled with a cooling liquid. Heat dissipation pieces are arranged on the side wall of the box body. The inside heat dissipation pieces are communicated with the intermediate interlayer in the box wall. The semiconductor refrigeration chip is connected with a power supply through a first electromagnetic relay. A temperature sensor is arranged in the box body. A drainage fan is arranged in the box body. The air outlet of the drainage fan is connected with a dryer through a pipe. A moisture absorbing layer and a heating layer are arranged in the dryer. The moisture absorbing layer is filled with calcium oxide powder. An electric heating wire is arranged in the heating layer. The drainage fan and the electric heating wire are connected with the power supply through a second electromagnetic relay. A humidity sensor is arranged in the box body.
Description
Technical field
The invention belongs to electrical equipment technical field is and in particular to a kind of buried substation for power system.
Background technology
With the continuous development of economic construction, increasing outdoor substation arises at the historic moment, with more easily for economy
Build and material conditions are provided.
But the construction of ground transformer station needs land occupation area；Therefore, buried substation becomes outdoor substation
The importance built；But in prior art there is following technical problem in buried substation：
First：Buried substation is relatively restricted due to its sealing, leads to the heat that the power equipments such as its interior transformator distribute
Cannot discharge in time；Second：Buried substation easily makes moist, and affects its interior power equipment normal work；3rd：Buried
Transformer station is subject to earthquake effect, causes the damage of power equipment；4th：It is easily caused hydrops to occur；5th：Buried substation
Whole transformer station is caused to paralyse after interior installation for transformer blast；6th：Can not report to the police to remote control center in time.This is existing
The weak point of technology.
Therefore, for drawbacks described above of the prior art, provide design a kind of buried substation for power system,
To solve above-mentioned technical problem, it is necessary.
Content of the invention
It is an object of the invention to, the defect existing for above-mentioned prior art, provide design a kind of for power system
Buried substation, to solve above-mentioned technical problem.
For achieving the above object, the present invention provides technical scheme below：
A kind of buried substation for power system, it includes the casing being arranged at below ground, sets above described casing
It is equipped with cover sheet；It is characterized in that：
It is provided with intermediate course in the tank wall of casing, be provided with semiconductor refrigeration chip in described intermediate course, and be filled with
Refrigerating fluid, the side wall of casing is provided with fin, and the inside of fin is connected with the intermediate course in tank wall, and described partly leads
Body refrigerating chip is connected to power supply by the first electromagnetic relay, is additionally provided with temperature sensor in described casing；
It is additionally provided with drain blower fan, the air outlet of drain blower fan is connected with baker by pipeline, in described baker in casing
It is provided with moisture absorption layer and zone of heating, in described moisture absorption layer, is filled with lime powder, be provided with electricity in described zone of heating and add
Heated filament, described drain blower fan and electrical heating wire are all connected to power supply by the second electromagnetic relay, in described casing
It is additionally provided with humidity sensor；
The outside surrounding of described casing is provided with water collection sheet, and the bottom of casing is provided with arc collect cavity, described water collection sheet with
Arc collect cavity connects, and the bottom of arc collect cavity is provided with header tank, is provided with liquid level sensor, institute in described header tank
The header tank stated is connected with water pump by water pipe, and described water pump is communicated to ground by water pipe, and described water pump passes through the 3rd
Electromagnetic relay connects to power supply；
It is additionally provided with microcontroller, the input of microcontroller connects described temperature sensor, humidity passes in described casing
Sensor and liquid level sensor, the outfan of microcontroller connect the first described electromagnetic relay, the second electromagnetic relay with
And the 3rd electromagnetic relay, microcontroller is also associated with wireless transmitter module, and described wireless transmitter module passes through wireless network
Communicate with mster-control centre；
It is additionally provided with buffer structure, described buffer structure includes fixed plate and the support being arranged in box bottom in casing
Plate, described fixed plate is provided with spacing hole, and described gripper shoe bottom is provided with gag lever post, described gag lever post with spacing
Match in hole, the end of gag lever post is also associated with stage clip, and the inwall of spacing hole is additionally provided with anti-slip rubber layer；
It is provided with transformator in casing, transformator is provided with conservator, conservator is provided with discharger, described discharger connects
There is tube of metal,drainage, described discharger is also associated with explosion stack, described explosion stack is located inside tube of metal,drainage, metal drain
Pipe end is provided with transformer oil collecting box.
Preferably, described microcontroller is singlechip controller；It is easy to develop, low cost.
Preferably, the thickness of described anti-slip rubber layer is 2-4mm.
Preferably, the thickness of described anti-slip rubber layer is 3mm.
The beneficial effects of the present invention is, the technical scheme being given by the present invention, can solve the problem that buried substation dissipates
Hot, moistureproof, shockproof, anti-hydrops, remote alarmss and installation for transformer blast lead to the technical problem of transformer station's paralysis.Additionally,
Design principle of the present invention is reliable, and structure is simple, has application prospect widely.
As can be seen here, the present invention compared with prior art, has prominent substantive distinguishing features and significantly improves, its enforcement
Beneficial effect be also obvious.
Brief description
Fig. 1 is a kind of structural representation of buried substation for power system that the present invention provides.
Fig. 2 is the electrical connection diagram of microcontroller.
Fig. 3 is the schematic diagram of buffer structure in Fig. 1.
Fig. 4 is the structural representation of baker in Fig. 1.
Fig. 5 is the structural representation of installation for transformer.
Wherein, 1- casing, 2- cover sheet, 3- intermediate course, 4- semiconductor refrigeration chip, 5- fin, 6- first electricity
Magnetic relay, 7- power supply, 8- temperature sensor, 9- drain blower fan, 10- baker, 11- moisture absorption layer, 12- zone of heating, 13-
Electrical heating wire, 14- second electromagnetic relay, 15- humidity sensor, 16- water collection sheet, 17- arc collect cavity, 18- header tank,
19- liquid level sensor, 20- water pump, 21- the 3rd electromagnetic relay, 22- microcontroller, 23- wireless transmitter module, 24- master control
Center, 25- buffer structure, 251- fixed plate, 252- gripper shoe, 253- spacing hole, 254- gag lever post, 255- stage clip, 256- prevents
Sliding rubber layer, 26- conservator, 27- discharger, 28- tube of metal,drainage, 29- explosion stack, 30- transformer oil collecting box.
Specific embodiment
The present invention will be described in detail below in conjunction with the accompanying drawings and by specific embodiment, and following examples are to the present invention
Explanation, and the invention is not limited in implementation below.
As shown in Fig. 1 is to 5, a kind of buried substation for power system that the present invention provides, it includes being arranged at
The casing 1 of below ground, is provided with cover sheet 2 above described casing；
It is provided with intermediate course 3 in the tank wall of casing 1, be provided with semiconductor refrigeration chip 4 in described intermediate course, and fill
There is refrigerating fluid, the side wall of casing is provided with fin 5, the inside of fin is connected with the intermediate course in tank wall, described
Semiconductor refrigeration chip is connected to power supply 7 by the first electromagnetic relay 6, is additionally provided with temperature sensing in described casing
Device 8；
It is additionally provided with drain blower fan 9, the air outlet of drain blower fan is connected with baker 10, described baker by pipeline in casing
Inside it is provided with moisture absorption layer 11 and zone of heating 12, be filled with lime powder in described moisture absorption layer 11, set in described zone of heating
It is equipped with electrical heating wire 13, described drain blower fan and electrical heating wire are all connected to power supply by the second electromagnetic relay 14,
It is additionally provided with humidity sensor 15 in described casing；
The outside surrounding of described casing is provided with water collection sheet 16, and the bottom of casing is provided with arc collect cavity 17, and described catchments
Plate is connected with arc collect cavity, and the bottom of arc collect cavity is provided with header tank 18, is provided with liquid level and passes in described header tank
Sensor 19, described header tank is connected with water pump 20 by water pipe, and described water pump is communicated to ground by water pipe, described water
Pump is connected to power supply by the 3rd electromagnetic relay 21；
It is additionally provided with microcontroller 22, the input of microcontroller connects described temperature sensor, humidity in described casing
Sensor and liquid level sensor, the outfan of microcontroller connects the first described electromagnetic relay, the second electromagnetic relay
And the 3rd electromagnetic relay, microcontroller is also associated with wireless transmitter module 23, and described wireless transmitter module passes through wireless
Network is communicated with mster-control centre 24；
It is additionally provided with buffer structure 25, described buffer structure includes fixed plate 251 He being arranged in box bottom in casing
Gripper shoe 252, described fixed plate is provided with spacing hole 253, described gripper shoe bottom is provided with gag lever post 254, described
Gag lever post match with spacing hole, the end of gag lever post is also associated with stage clip 255, the inwall of spacing hole is additionally provided with anti-skidding
Rubber layer 256；
It is provided with transformator in casing, transformator is provided with conservator 26, conservator is provided with discharger 27, described discharger
It is connected with tube of metal,drainage 28, described discharger is also associated with explosion stack 29, described explosion stack is located inside tube of metal,drainage,
Tube of metal,drainage end is provided with transformer oil collecting box 30.
In the present embodiment, described microcontroller is singlechip controller；It is easy to develop, low cost.
The thickness of described anti-slip rubber layer is 3mm.
In embodiment in fact, the thickness of described anti-slip rubber layer can also be 2mm or 4mm.
Only the preferred embodiment of the present invention disclosed above, but the present invention is not limited to this, any this area
What technical staff can think does not have creative change, and some improvement made without departing from the principles of the present invention and
Retouching, all should be within the scope of the present invention.
Claims (4)
1. a kind of buried substation for power system, it includes the casing being arranged at below ground, above described casing
It is provided with cover sheet；It is characterized in that：
It is provided with intermediate course in the tank wall of casing, be provided with semiconductor refrigeration chip in described intermediate course, and be filled with
Refrigerating fluid, the side wall of casing is provided with fin, and the inside of fin is connected with the intermediate course in tank wall, and described partly leads
Body refrigerating chip is connected to power supply by the first electromagnetic relay, is additionally provided with temperature sensor in described casing；
It is additionally provided with drain blower fan, the air outlet of drain blower fan is connected with baker by pipeline, in described baker in casing
It is provided with moisture absorption layer and zone of heating, in described moisture absorption layer, is filled with lime powder, be provided with electricity in described zone of heating and add
Heated filament, described drain blower fan and electrical heating wire are all connected to power supply by the second electromagnetic relay, in described casing
It is additionally provided with humidity sensor；
The outside surrounding of described casing is provided with water collection sheet, and the bottom of casing is provided with arc collect cavity, described water collection sheet with
Arc collect cavity connects, and the bottom of arc collect cavity is provided with header tank, is provided with liquid level sensor, institute in described header tank
The header tank stated is connected with water pump by water pipe, and described water pump is communicated to ground by water pipe, and described water pump passes through the 3rd
Electromagnetic relay connects to power supply；
It is additionally provided with microcontroller, the input of microcontroller connects described temperature sensor, humidity passes in described casing
Sensor and liquid level sensor, the outfan of microcontroller connect the first described electromagnetic relay, the second electromagnetic relay with
And the 3rd electromagnetic relay, microcontroller is also associated with wireless transmitter module, and described wireless transmitter module passes through wireless network
Communicate with mster-control centre；
It is additionally provided with buffer structure, described buffer structure includes fixed plate and the support being arranged in box bottom in casing
Plate, described fixed plate is provided with spacing hole, and described gripper shoe bottom is provided with gag lever post, described gag lever post with spacing
Match in hole, the end of gag lever post is also associated with stage clip, and the inwall of spacing hole is additionally provided with anti-slip rubber layer；
It is provided with transformator in casing, transformator is provided with conservator, conservator is provided with discharger, described discharger connects
There is tube of metal,drainage, described discharger is also associated with explosion stack, described explosion stack is located inside tube of metal,drainage, metal drain
Pipe end is provided with transformer oil collecting box.
2. a kind of buried substation for power system according to claim 1 it is characterised in that：Described micro-control
Device processed is singlechip controller.
3. a kind of buried substation for power system according to claim 2 it is characterised in that：Described is anti-skidding
The thickness of rubber layer is 2-4mm.
4. a kind of buried substation for power system according to claim 3 it is characterised in that：Described is anti-skidding
The thickness of rubber layer is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611104080.0A CN106410648B (en) | 2016-12-05 | 2016-12-05 | A kind of buried substation for power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611104080.0A CN106410648B (en) | 2016-12-05 | 2016-12-05 | A kind of buried substation for power system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106410648A true CN106410648A (en) | 2017-02-15 |
| CN106410648B CN106410648B (en) | 2017-12-19 |
Family
ID=58084862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611104080.0A Active CN106410648B (en) | 2016-12-05 | 2016-12-05 | A kind of buried substation for power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106410648B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414802A (en) * | 2018-04-17 | 2018-08-17 | 南安市创培电子科技有限公司 | A kind of electric energy detection device of waterproof |
| CN112466601A (en) * | 2020-11-04 | 2021-03-09 | 江苏永刚电力设备有限公司 | Damp-proof dry-type transformer |
| CN113242655A (en) * | 2021-05-07 | 2021-08-10 | 江西雕视信息技术股份有限公司 | Quick and high-definition picture transmission equipment |
| CN113314302A (en) * | 2021-05-24 | 2021-08-27 | 吕震宇 | A mounting tool and prepackage type transformer substation for installing maintain transformer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4403142A1 (en) * | 1993-04-14 | 1994-10-20 | Bsa Ingenieurs Conseils | Electrical substation (transformer substation) |
| CN205177550U (en) * | 2015-11-26 | 2016-04-20 | 天津双沽机电设备有限公司 | Oil -immersed transformer with water conservancy diversion filter equipment |
| CN105976985A (en) * | 2016-05-10 | 2016-09-28 | 国家电网公司 | Outdoor substation equipment for power system |
| CN106129830A (en) * | 2016-07-25 | 2016-11-16 | 邹平县供电公司 | A kind of power system construction distribution box |
| CN106159770A (en) * | 2016-08-25 | 2016-11-23 | 国网山东省电力公司阳信县供电公司 | A kind of buried substation of band emergency alarm device |
-
2016
- 2016-12-05 CN CN201611104080.0A patent/CN106410648B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4403142A1 (en) * | 1993-04-14 | 1994-10-20 | Bsa Ingenieurs Conseils | Electrical substation (transformer substation) |
| CN205177550U (en) * | 2015-11-26 | 2016-04-20 | 天津双沽机电设备有限公司 | Oil -immersed transformer with water conservancy diversion filter equipment |
| CN105976985A (en) * | 2016-05-10 | 2016-09-28 | 国家电网公司 | Outdoor substation equipment for power system |
| CN106129830A (en) * | 2016-07-25 | 2016-11-16 | 邹平县供电公司 | A kind of power system construction distribution box |
| CN106159770A (en) * | 2016-08-25 | 2016-11-23 | 国网山东省电力公司阳信县供电公司 | A kind of buried substation of band emergency alarm device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414802A (en) * | 2018-04-17 | 2018-08-17 | 南安市创培电子科技有限公司 | A kind of electric energy detection device of waterproof |
| CN108414802B (en) * | 2018-04-17 | 2020-11-03 | 南安市创培电子科技有限公司 | Waterproof electric energy detection device |
| CN112466601A (en) * | 2020-11-04 | 2021-03-09 | 江苏永刚电力设备有限公司 | Damp-proof dry-type transformer |
| CN113242655A (en) * | 2021-05-07 | 2021-08-10 | 江西雕视信息技术股份有限公司 | Quick and high-definition picture transmission equipment |
| CN113314302A (en) * | 2021-05-24 | 2021-08-27 | 吕震宇 | A mounting tool and prepackage type transformer substation for installing maintain transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106410648B (en) | 2017-12-19 |
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