CN106129830B - A kind of power system construction distribution box - Google Patents
A kind of power system construction distribution box Download PDFInfo
- Publication number
- CN106129830B CN106129830B CN201610588001.1A CN201610588001A CN106129830B CN 106129830 B CN106129830 B CN 106129830B CN 201610588001 A CN201610588001 A CN 201610588001A CN 106129830 B CN106129830 B CN 106129830B
- Authority
- CN
- China
- Prior art keywords
- distribution box
- blower fan
- construction distribution
- cavity
- ventilation unit
- 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.)
- Expired - Fee Related
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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
- H02B1/26—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
- H02B1/24—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
- H02B1/56—Cooling; Ventilation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Sewage (AREA)
Abstract
The present invention relates to a kind of power system construction distribution box, including：The cavity of below ground is arranged at, construction distribution box is installed in described cavity；The outer surface of described construction distribution box is provided with damp-proof layer, and the damp-proof layer includes the epoxy resin layer positioned at internal layer, and the both sides of the epoxy resin layer are polyvinyl chloride resin layer, and the outside of polyvinyl chloride resin layer is moistureproof vapour-binding film；Temperature sensor, humidity sensor and drainage blower fan are provided with described construction distribution box, described temperature sensor, humidity sensor are connected with microcontroller, described drainage blower fan is connected to power supply by the first electromagnetic relay, and the first described electromagnetic relay is connected to microcontroller；Described construction distribution box is additionally provided with the first ventilation unit and the second ventilation unit, and the air outlet for draining blower fan is stretched into the second ventilation unit, drains the air inlet of blower fan inside construction distribution box, the air inlet of described drainage blower fan is provided with helix tube.
Description
Technical field
The invention belongs to technical field of power systems, is related to a kind of power system equipment, especially a kind of power system
With construction distribution box.
Background technology
Construction distribution box is the important composition equipment in power system, and construction distribution box of the prior art is generally set
More than ground, construction is not only influenceed, and there is certain danger, often generation workmen touches distribution box by mistake causes to touch
The accident of electricity.
Therefore, construction distribution box is arranged at below ground, namely buried construction distribution box in the prior art.But ground
Buried construction distribution box be in below ground due to its long-time, exists generally not smooth with the defects of making moist；Easily cause distribution
Case breaks down.This is the deficiencies in the prior art part.
Therefore, for drawbacks described above of the prior art, there is provided design a kind of power system construction distribution box；To solve
Above-mentioned technical problem, it is necessary.
The content of the invention
It is an object of the present invention to a kind of power system is designed with applying in view of the above-mentioned drawbacks of the prior art, providing
Work distribution box, to solve above-mentioned technical problem.
To achieve the above object, the present invention provides following technical scheme：
A kind of power system construction distribution box, including：The cavity of below ground is arranged at, is provided with described cavity
Construction distribution box；It is characterized in that：The outer surface of described construction distribution box is provided with damp-proof layer, and the damp-proof layer includes being located at
The epoxy resin layer of internal layer, the both sides of the epoxy resin layer are polyvinyl chloride resin layer, and the outside of polyvinyl chloride resin layer is
Moistureproof vapour-binding film；
Temperature sensor, humidity sensor and drainage blower fan, described temperature is provided with described construction distribution box to pass
Sensor, humidity sensor are connected with microcontroller, and described drainage blower fan is connected to power supply by the first electromagnetic relay,
The first described electromagnetic relay is connected to microcontroller；Described construction distribution box is additionally provided with the first ventilation unit and second
Ventilation unit, the air outlet for draining blower fan are stretched into the second ventilation unit, drain the air inlet of blower fan in construction distribution box
Portion, the air inlet of described drainage blower fan are provided with helix tube；
The first described ventilation unit includes：Vertical duct and transverse pipe, one end of vertical duct are stretched into inside construction distribution box,
The other end connects transverse pipe, is provided with sloping baffle at the mouth of pipe of transverse pipe, accommodating chamber is additionally provided with described transverse pipe, holds
Receive and be provided with horizontal screen pack at the top of chamber, inclined filter screen is provided with above horizontal screen pack；
The second described ventilation unit includes：Ventilation duct, described ventilation duct extend to more than ground, described ventilation duct
On be provided with support frame, be provided with umbrella crown on described support frame；The air outlet of drainage blower fan stretches into the logical of the second ventilation unit
In airduct；
Water sucting plate is provided with the four sides side wall of cavity, cavity floor is provided with annular header tank, described water sucting plate
Including inner panel, outside plate and side plate, described 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 connect with described annular header tank, and the side plate positioned at water sucting plate bottom surface is arc, described
Outside plate on offer some through holes, vertical screen pack is additionally provided with the lateral wall of described outside plate；
Liquid level sensor is provided with described annular header tank, described liquid level sensor connection microcontroller is described
Annular header tank suction pump is also connected with by pipeline, described suction pump is connected to power supply electricity by the second electromagnetic relay
Source.
Preferably, described microcontroller is singlechip controller；It is simple using singlechip controller exploitation, and cost
It is low.
Preferably, double-deck vertical screen pack is additionally provided with the lateral wall of described outside plate；Large granular impurity is avoided to enter
In water sucting plate.
The beneficial effects of the present invention are the outer surface for distribution box of constructing sets damp-proof layer, and damp-proof layer uses asphalt mixtures modified by epoxy resin
The structure of lipid layer, polyvinyl chloride layer and moistureproof vapour-binding film, it can fully play the effect of protection against the tide；
Temperature in construction distribution box is gathered by temperature sensor, gathered by humidity sensor in construction distribution box
Humidity value, and be sent to controller, when temperature or humidity exceed preset value, the electromagnetic relay of microprocessor control first is led
It is logical, blower fan work is drained, the air circulation constructed by the first ventilation unit and the second ventilation unit in distribution box, so as to
Reduce the temperature or humidity of construction distribution box；
First ventilation unit uses the structure in the application, can be filtered to entering the air in construction distribution box,
In air can be with material after the filtering of inclined filter screen and horizontal screen pack, into accommodating chamber；Tilted simultaneously by setting
Baffle plate, extraneous rainwater can be avoided to enter inside construction distribution box；
Second ventilation unit uses the structure in the application, and extraneous rainwater can be avoided to enter inside construction distribution box；
Ponding is collected by setting water sucting plate to be absorbed to the ponding around cavity, and by annular header tank,
The side plate of water sucting plate bottom surface is arc, and the ponding in water sucting plate can be easy to flow into header tank, liquid level sensor collection ring
Liquid level in shape header tank, when the water level in annular header tank is higher than preset value, the electromagnetism of microprocessor control second after
Electrical equipment turns on, and suction pump obtains electric work, the ponding in annular header tank is extracted out and is discharged to ground；By the technological means by sky
Ponding active collection around chamber to more than bottom surface, substantially ensures that the dry environment around construction distribution box, reduces construction side by side
The possibility that distribution box makes moist.In addition, design principle of the present invention is reliable, and it is simple in construction, there is very extensive application prospect.
As can be seen here, the present invention compared with prior art, has prominent substantive distinguishing features and significantly improved, it is implemented
Beneficial effect be also obvious.
Brief description of the drawings
Fig. 1 is a kind of structural representation of power system construction distribution box provided by the invention.
Fig. 2 is the structural representation of the first ventilation unit in Fig. 1.
Fig. 3 is the structural representation of the second ventilation unit in Fig. 1.
Fig. 4 is the structural representation of damp-proof layer in Fig. 1.
Fig. 5 is the structural representation of water sucting plate in Fig. 1.
Fig. 6 is a kind of control principle drawing of power system construction distribution box provided by the invention.
Wherein, 1- constructions distribution box, 2- damp-proof layers, 2.1- epoxy resin layers, 2.2- polyvinyl chloride resin layers, 2.3- are moistureproof
Vapour-binding film, 3- temperature sensors, 4- humidity sensors, 5- drainage blower fans, 6- microcontrollers, the electromagnetic relays of 7- first, 8- are supplied
Power supply, the ventilation units of 9- first, the ventilation units of 10- second, 11- helix tubes, 9.1- vertical ducts, 9.2- transverse pipes, 9.3- incline
Slanting baffle, 9.4- accommodating chambers, 9.5- transverse direction screen packs, 9.6- inclined filter screens, 10.1- ventilation ducts, 10.2- support frames, 10.3-
Umbrella crown, 12- water sucting plates, 13- annular header tanks, 12.1- inner panels, 12.2- outside plates, 12.3- side plates, 12.4- through holes, 12.5- are erected
To screen pack, 14- liquid level sensors, 15- suction pumps, the electromagnetic relays of 16- second.
Embodiment
Below in conjunction with the accompanying drawings and the present invention will be described in detail 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 6, a kind of power system provided by the invention construction distribution box, including：It is arranged at below ground
Cavity, construction distribution box 1 is installed in described cavity；The outer surface of described construction distribution box 1 is provided with damp-proof layer 2,
The damp-proof layer 2 includes the epoxy resin layer 2.1 positioned at internal layer, and the both sides of the epoxy resin layer 2.1 are Corvic
Layer 2.2, the outside of polyvinyl chloride resin layer 2.2 is moistureproof vapour-binding film 2.3；
Temperature sensor 3, humidity sensor 4 and drainage blower fan 5, described temperature are provided with described construction distribution box 1
Degree sensor 3, humidity sensor 4 are connected with microcontroller 6, and described drainage blower fan 5 is connected to by the first electromagnetic relay 7
Power supply 8, the first described electromagnetic relay 7 are connected to microcontroller 6；Described construction distribution box 1 is additionally provided with first
The ventilation unit 10 of ventilation unit 9 and second, the air outlet of drainage blower fan 5 are stretched into the second ventilation unit 10, and drainage blower fan 5 enters
Inside construction distribution box 1, the air inlet of described drainage blower fan 5 is provided with helix tube 11 in air port；
The first described ventilation unit 9 includes：Construction is stretched into vertical duct 9.1 and transverse pipe 9.2, one end of vertical duct 9.1
Inside distribution box, other end connection transverse pipe 9.2 is provided with sloping baffle 9.3 at the mouth of pipe of transverse pipe, in described transverse pipe
Accommodating chamber 9.4 is additionally provided with, horizontal screen pack 9.5 is provided with the top of accommodating chamber, is provided with and inclines above horizontal screen pack
Oblique screen pack 9.6；
The second described ventilation unit 10 includes：Ventilation duct 10.1, described ventilation duct extends to more than ground, described
Support frame 10.2 is provided with ventilation duct, umbrella crown 10.3 is provided with described support frame；The air outlet of drainage blower fan 5 stretches into the
In the ventilation duct of two ventilation units 10；
Water sucting plate 12 is provided with the four sides side wall of cavity, cavity floor is provided with annular header tank 13, described suction
Water plate 12 includes inner panel 12.1, outside plate 12.2 and side plate 12.3, and described inner panel is connected with the edge of outside plate by side plate, interior
Plate, outside plate and side plate form a seal cavity, and the seal cavity connects with described annular header tank 13, positioned at water sucting plate bottom
The side plate in face is arc, and some through holes 12.4 are offered on described outside plate, are additionally provided with the lateral wall of described outside plate
Vertical screen pack 12.5；
Liquid level sensor 14, described liquid level sensor connection microcontroller, institute are provided with described annular header tank
The annular header tank stated also is connected with suction pump 15 by pipeline, and described suction pump is connected to by the second electromagnetic relay 16
Power supply 8.
In the present embodiment, described microcontroller 6 is singlechip controller；It is simple using singlechip controller exploitation, and
And cost is low.
In the present embodiment, double-deck vertical screen pack is additionally provided with the lateral wall of described outside plate；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 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, should all be within the scope of the present invention.
Claims (1)
1. a kind of power system construction distribution box, including：The cavity of below ground is arranged at, is provided with and applies in described cavity
Work distribution box；It is characterized in that：The outer surface of described construction distribution box is provided with damp-proof layer, and the damp-proof layer is included positioned at interior
The epoxy resin layer of layer, the both sides of the epoxy resin layer are polyvinyl chloride resin layer, and the outside of polyvinyl chloride resin layer is anti-
Tidal rip steam film；
Temperature sensor, humidity sensor are provided with described construction distribution box and drains blower fan, described temperature sensor,
Humidity sensor is connected with microcontroller, and described drainage blower fan is connected to power supply by the first electromagnetic relay, described
The first electromagnetic relay be connected to microcontroller；Described construction distribution box is additionally provided with the first ventilation unit and the second ventilation
Device, the air outlet for draining blower fan are stretched into the second ventilation unit, drain the air inlet of blower fan inside construction distribution box, institute
The air inlet for the drainage blower fan stated is provided with helix tube；
The first described ventilation unit includes：Vertical duct and transverse pipe, one end of vertical duct is stretched into inside construction distribution box, another
End connects transverse pipe, is provided with sloping baffle at the mouth of pipe of transverse pipe, accommodating chamber, accommodating chamber are additionally provided with described transverse pipe
Top be provided with horizontal screen pack, be provided with inclined filter screen above horizontal screen pack；
The second described ventilation unit includes：Ventilation duct, described ventilation duct extend to more than ground, are set on described ventilation duct
Support frame is equipped with, umbrella crown is provided with described support frame；The air outlet of drainage blower fan stretches into the ventilation duct of the second ventilation unit
It is interior；
Water sucting plate is provided with the four sides side wall of cavity, cavity floor is provided with annular header tank, and described water sucting plate includes
Inner panel, outside plate and side plate, described 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, the seal cavity connects with described annular header tank, and the side plate positioned at water sucting plate bottom surface is arc, and described is outer
Some through holes are offered on plate, vertical screen pack is additionally provided with the lateral wall of described outside plate；
Liquid level sensor, described liquid level sensor connection microcontroller, described ring are provided with described annular header tank
Shape header tank is also connected with suction pump by pipeline, and described suction pump is connected to power supply by the second electromagnetic relay；
Described microcontroller is singlechip controller；
Double-deck vertical screen pack is additionally provided with the lateral wall of described outside plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588001.1A CN106129830B (en) | 2016-07-25 | 2016-07-25 | A kind of power system construction distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588001.1A CN106129830B (en) | 2016-07-25 | 2016-07-25 | A kind of power system construction distribution box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106129830A CN106129830A (en) | 2016-11-16 |
| CN106129830B true CN106129830B (en) | 2018-04-10 |
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ID=57289654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610588001.1A Expired - Fee Related CN106129830B (en) | 2016-07-25 | 2016-07-25 | A kind of power system construction distribution box |
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| CN (1) | CN106129830B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451173B (en) * | 2016-12-05 | 2018-03-16 | 国网山东省电力公司滨州供电公司 | A kind of buried substation with warning function |
| CN106451172B (en) * | 2016-12-05 | 2018-03-16 | 国网山东省电力公司滨州供电公司 | A kind of buried substation for outdoor electric power system |
| CN106786087B (en) * | 2016-12-05 | 2018-11-13 | 国网山东省电力公司滨州供电公司 | A kind of buried substation |
| CN106410648B (en) * | 2016-12-05 | 2017-12-19 | 国网山东省电力公司滨州供电公司 | A kind of buried substation for power system |
| CN108616070A (en) * | 2018-05-10 | 2018-10-02 | 陈书画 | A kind of electric power novel electric power apparatus case |
| CN108749214A (en) * | 2018-06-13 | 2018-11-06 | 方碧水 | A kind of tidal power generation special-purpose water-proof device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1252940B (en) * | 1991-02-14 | 1995-07-05 | Cosmo Seri | UNDERGROUND ELECTRIC TRANSFORMATION CABIN, CONSTITUTED BY TWO CELLS CONTAINED ONE WITHIN THE OTHER. |
| CN202598141U (en) * | 2012-04-10 | 2012-12-12 | 永清中希光电科技发展有限公司 | Water collecting and draining device for gas inlet outlet pipe of underground gas storage cabinet |
| CN104810729A (en) * | 2014-01-25 | 2015-07-29 | 张丽华 | Total-buried transformer station drainage ventilation apparatus |
| CN205092427U (en) * | 2015-10-26 | 2016-03-16 | 南京南轻金阳机械设备有限公司 | Rain -proof waterproof electronic box |
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2016
- 2016-07-25 CN CN201610588001.1A patent/CN106129830B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN106129830A (en) | 2016-11-16 |
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Granted publication date: 20180410 Termination date: 20190725 |