CN106451173A - Buried transformer substation with alarming function - Google Patents
Buried transformer substation with alarming function Download PDFInfo
- Publication number
- CN106451173A CN106451173A CN201611104079.8A CN201611104079A CN106451173A CN 106451173 A CN106451173 A CN 106451173A CN 201611104079 A CN201611104079 A CN 201611104079A CN 106451173 A CN106451173 A CN 106451173A
- Authority
- CN
- China
- Prior art keywords
- casing
- electromagnetic relay
- box body
- microcontroller
- power supply
- 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
Links
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
- H02B1/24—Circuit arrangements for boards or switchyards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention relates to a buried transformer substation with an alarming function. The buried transformer substation comprises a box body arranged under the ground, wherein a protection cover plate is arranged above the box body; a middle interlayer is arranged in a box wall of the box body; a semiconductor refrigeration chip is arranged in the middle interlayer and the middle interlayer is filled with refrigeration liquid; a heat dissipation sheet is arranged on a side wall of the box body; the inner part of the heat dissipation sheet is communicated with the middle interlayer in the box wall; the semiconductor refrigeration chip is connected to a power supply through a first electromagnetic relay; the box body is internally further provided with a temperature sensor; the box body is internally further provided with a draught fan; an air outlet of the draught fan is connected with a dryer through a pipeline; the dryer is internally provided with a moisture absorption layer and a heating layer; the moisture absorption layer is internally filled with calcium oxide powder; the heating layer is internally provided with an electric heating wire; the draught fan and the electric heating wire are both connected to the power supply through a second electromagnetic relay; and the box body is internally further provided with a humidity sensor.
Description
Technical field
The invention belongs to electrical equipment technical field is and in particular to a kind of buried substation with warning function.
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：Easily lead
Hydrops are caused to occur；4th：Whole transformer station is caused to paralyse after installation for transformer blast in buried substation；5th：Can not and
When to remote control center report to the police.In place of this is the deficiencies in the prior art.
Therefore, for drawbacks described above of the prior art, provide design a kind of buried substation with warning function,
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 and be related to one kind there is warning function
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 with warning function, 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；
Some ventilation ducts are provided with described casing and are communicated to more than ground, the mutual not phase of height more than ground for the ventilation duct
Same, described ventilation duct is provided with inverted V-shaped top cover, the end of inverted V-shaped top cover is less than the ventilation duct mouth of pipe；
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 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.
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, anti-hydrops, remote alarmss and installation for transformer blast lead to the technical problem of transformer station's paralysis.Additionally, the present invention
Design principle is reliable, and structure is simple, has application prospect widely.
As can be seen here, the present invention compared with prior art, has substantive distinguishing features and progress, its beneficial effect implemented
It is obvious.
Brief description
Fig. 1 is a kind of structural representation of buried substation with warning function that the present invention provides.
Fig. 2 is the electrical connection diagram of microcontroller.
Fig. 3 is the structural representation of baker in Fig. 1.
Fig. 4 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- conservator, 26- discharger, 27- tube of metal,drainage, 28- explosion stack, 29- transformer oil collecting box, 30- ventilation duct,
31- inverted V-shaped top cover.
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 Figures 1 to 4, a kind of buried substation with warning function 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, 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, in described moisture absorption layer, be filled with lime powder, setting in described zone of heating
Electrical heating wire 13, described drain blower fan and electrical heating wire is had all to be connected to power supply by the second electromagnetic relay 14, institute
It is additionally provided with humidity sensor 15 in the casing stated；
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；
Some ventilation ducts 30 are provided with described casing and are communicated to more than ground, the mutual not phase of height more than ground for the ventilation duct
Same, described ventilation duct is provided with inverted V-shaped top cover 31, the end of inverted V-shaped top cover is less than the ventilation duct mouth of pipe；
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, and described wireless transmitter module 23 passes through wireless
Network is communicated with mster-control centre 24；
It is provided with transformator in casing, transformator is provided with conservator 25, conservator is provided with discharger 26, described discharger
It is connected with tube of metal,drainage 27, described discharger is also associated with explosion stack 28, described explosion stack is located inside tube of metal,drainage,
Tube of metal,drainage end is provided with transformer oil collecting box 29.
In the present embodiment, described microcontroller is singlechip controller.
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 (2)
1. a kind of buried substation with warning function, 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；
Some ventilation ducts are provided with described casing and are communicated to more than ground, the mutual not phase of height more than ground for the ventilation duct
Same, described ventilation duct is provided with inverted V-shaped top cover, the end of inverted V-shaped top cover is less than the ventilation duct mouth of pipe；
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 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 with warning function according to claim 1 it is characterised in that：Described micro-control
Device processed is singlechip controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611104079.8A CN106451173B (en) | 2016-12-05 | 2016-12-05 | A kind of buried substation with warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611104079.8A CN106451173B (en) | 2016-12-05 | 2016-12-05 | A kind of buried substation with warning function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106451173A true CN106451173A (en) | 2017-02-22 |
| CN106451173B CN106451173B (en) | 2018-03-16 |
Family
ID=58223340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611104079.8A Active CN106451173B (en) | 2016-12-05 | 2016-12-05 | A kind of buried substation with warning function |
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| Country | Link |
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| CN (1) | CN106451173B (en) |
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 CN201611104079.8A patent/CN106451173B/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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106451173B (en) | 2018-03-16 |
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