CN108493823A - Complete buried prepackage type intelligent green substation - Google Patents
Complete buried prepackage type intelligent green substation Download PDFInfo
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- CN108493823A CN108493823A CN201810247390.0A CN201810247390A CN108493823A CN 108493823 A CN108493823 A CN 108493823A CN 201810247390 A CN201810247390 A CN 201810247390A CN 108493823 A CN108493823 A CN 108493823A
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- station box
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- water tank
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- 238000009423 ventilation Methods 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 15
- 239000005341 toughened glass Substances 0.000 claims description 15
- 230000009466 transformation Effects 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 241000233855 Orchidaceae Species 0.000 claims description 4
- 238000012876 topography Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000000411 inducer Substances 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
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- 238000005516 engineering process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
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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
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- 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 present invention discloses a kind of complete buried prepackage type intelligent green substation, including transformer station box, second pipe, immersible pump, controller, the first temperature sensor, second temperature sensor, air-out fan, air inlet fan；The immersible pump is arranged in underground water, annular arrangement of the second pipe by the periphery of the transformer station box inner top to center equally, the immersible pump is connect with the second pipe, the outer top of the transformer station box is provided with first temperature sensor, the transformer station box inner top is equipped with the second temperature sensor, first temperature sensing, the second temperature sensor are connect with the controller respectively, and the controller is connect with the air inlet fan, the air-out fan, the circulating fan and the immersible pump respectively.Substation proposed by the present invention is its intelligent heat dissipation by controller control immersible pump, air-out fan and air inlet fan, and intelligence degree is high, heat sinking function is perfect, radiating mode is diversified.
Description
Technical field
The present invention relates to a kind of high-tension transformation equipment fields, and in particular to a kind of complete buried prepackage type intelligent green power transformation
It stands.
Background technology
Pre-installed transformer sub-station is indispensable pith in electric system, it is to be used as transmission ＆ distribution by being pressed in 10KV or 20KV
Voltage is sent to load center, is 220/380 volt through pre-installed transformer sub-station transformation, low tension force feed to user, this pattern mainly may be used
Ensure that user uses the stabilization of voltage, reduce line loss, reduce pressure drop, improves power supply quality, this style of transformation device is to supplying
Electric electricity consumption brings the current best distribution form of many benefits and the world.But a large amount of pre-installed transformer sub-station, switchyard, ring
Net cabinet, and uncoordinated contradiction is brought to surrounding enviroment, there is the contradiction of electricity consumption auxiliary facility and installation environment, auxiliary facility
With the contradiction of Living environment safety of human being, the contradiction of corollary apparatus and beautification, green planted city environment.Currently, by the way that substation is embedded to
Ground, which gets off, to solve the above problems, but since underground radiation ventilation is unsmooth, the heat that full burying-terra transformer substation generates, which dissipates, does not go out.It is existing
Mainly radiated by the way that vent window is arranged in earth's surface, still, summer surface temperature is high, and the vent window of substation performs practically no function,
It even plays side effect, therefore actual effect is only unable to reach and intelligence degree is low, heat dissipation work(to radiate by vent window
Energy is not perfect, radiating mode is single.
Invention content
The main object of the present invention is to provide a kind of complete buried prepackage type intelligent green substation, it is intended to solve it is existing entirely
Bury the problem that transformation station intelligence degree is low, heat sinking function is not perfect, radiating mode is single.
To achieve the above object, a kind of complete buried prepackage type intelligent green substation proposed by the present invention, including circulated air
Fan, transformer station box, first pipe, second pipe, immersible pump, controller, the first temperature sensor, second temperature sensor,
Air-out fan, air inlet fan and the transformer being set in the transformer station box, high-voltage board and low-voltage cabinet；The immersible pump
It is arranged in underground water, is connected with the transformer station box by first pipe；The first pipe is with setting in the power transformation
The second pipe stood in babinet is connected, and the diameter of the first pipe is more than the diameter of the second pipe, and second pipe
Annular arrangement of the road by the periphery of the transformer station box inner top to center equally, the pipeline for constituting each side of annular are in wave
Shape wave, wherein spacing between two adjacent annulars in the diameter of the second pipe and the transformer station box according to pushing up
The areal calculation in portion obtains；The circulating fan is arranged on the periphery of the transformer, the high-voltage board and the low-voltage cabinet, and
The circulating fan is with angle of inclination towards the transformer station box inner top；The outer top of the transformer station box is provided with described
First temperature sensor, the side in the transformer station box close to transformer is provided with the second temperature sensor, described
Humidity sensor, first temperature sensing, the second temperature sensor, the humidity sensor are provided in transformer station box
Device is connect with the controller respectively, the controller respectively with the air inlet fan, the air-out fan, the circulating fan
It is connected with the immersible pump, the air inlet fan and air-out fan series connection.
Preferably, the complete buried prepackage type intelligent green substation include high pressure inlet wire cable, it is high-voltage terminal cable, low
It is pressed into line cable and low-pressure line-outgoing cable；Mechanical floor, cable floor are divided into the transformer station box from top to bottom and is maked somebody a mere figurehead
Layer, and partition board is equipped between adjacent two layers；Every layer of partition board offers several apertures, and the small hole number is no more than 10
A, the diameter of the aperture is less than 2cm；Several cables are offered on the partition board between the cable floor and the mechanical floor
Hole is passed through with current supply cable；The floor height of the cable floor is less than 20cm, and the floor height of the Stilt layer is less than 15cm, the Stilt layer and
The cable floor is both provided with several flange beam stands, several flange beam stands be arranged in parallel in the cable floor and
The Stilt layer, and the height of the height of the flange beam stand in every layer and the corresponding cable floor, the Stilt layer
Identical, the second pipe is arranged in the top of the mechanical floor, the high-voltage board, the low-voltage cabinet and transformer setting
In the mechanical floor, the high pressure inlet wire cable and the low-pressure line-outgoing cable are arranged in the cable floor；The high pressure inlet wire
Cable puts in the cable floor by the transformer station box, and high pressure inlet wire cable described in the cable floor passes through the cable
Hole puts in mechanical floor and is connected with the high-voltage board end of incoming cables, and the high-voltage board leading-out terminal is linked with the transformer end of incoming cables, institute
It states inducer for line outlet end of transformer to connect with the low-voltage cabinet end of incoming cables, the low-voltage cabinet leading-out terminal passes through the mechanical floor and the cable
The cable aperture between layer on the partition board puts in cable floor, and the low-pressure line-outgoing cable in the cable floor passes through described
Transformer station box is connected to each electrical equipment.
Preferably, the complete buried prepackage type intelligent green substation further includes first flange, second flange, third method
Orchid, check valve, motor-driven valve, the first water tank and the second water tank；First water tank and second water tank weld respectively
It is connected on the outer upper ends of the transformer station box opposite sides, the top of first water tank and second water tank is higher than
At the top of the transformer station box, first water tank, second water tank are contacted with the transformer station box respectively
Wall surface on be both provided with the ventilation circular hole of same size, the wall that first water tank is contacted with the transformer station box
Be provided with drain tube holes on face, first water tank, second water tank ventilation circular hole be welded with 90 degree of swan necks
Road, the other end nozzle of 90 degree of elbow pipelines downward and and with corresponding first water tank, second water tank
Bottom distance be more than 15cm, the nozzle diameter of 90 degree of elbow pipelines is identical as the ventilation diameter of circular hole, described
The bottom of first water tank and second water tank is both provided with discharge outlet, and the discharge outlet caliber is more than 10cm, the row
The mouth of a river is connect with the lower well of municipal administration by pipeline, the ventilation circular hole on the offside inner wall of the transformer station box respectively with
One end of the first flange and one end of the second flange are welded to connect, the other end of the first flange and described second
The other end of flange is connected separately with 90 degree of elbow pipelines, and the other end nozzle of 90 degree of elbow pipelines is downward, described
The diameter of ventilation circular hole is equal to the diameter of the first flange, the second flange, and the check valve and the air-out fan are logical
It crosses screw and is fixed on the intermediate first flange, the motor-driven valve and the air inlet fan and be screwed in second method
It is blue intermediate, it is both provided with cowling at the top of first water tank and second water tank, has parallel on the cowling
Row several slots, the third flange welding on the drain tube holes, the third flange by pipeline with it is described
Stilt layer connects.
Preferably, the high-voltage board, the transformer and the low-voltage cabinet are L-shaped close to the transformer station box inner wall
It puts, the high-voltage board and the transformer are arranged side by side.
Preferably, it is described the low-voltage cabinet to be isolated in that plug-type tempered glass division plate door is provided in the mechanical floor
Except high-voltage board and the transformer；There are several apertures on the plug-type tempered glass division plate door, the aperture proper alignment,
Aperture is more than 1cm, pitch of holes is less than 20cm；The plug-type tempered glass division plate door height is more than 1.5m, and width is equal to described
The length of transformer station box.
Preferably, the Stilt layer bottom is in the high ramped shaped of intermediate low surrounding, and ramp angles are more than 3 degree；The frame
Topography lowest point is provided with catch basin among dead level, and the catch basin is cylinder, and body diameter is more than 20cm；It is described to catchment
Draining pump and upper and lower liquid level control switch are provided in slot, one end of the draining pump and the liquid level control switch up and down connects
It connects, the other end of the liquid level control switch up and down is connect with low-voltage cabinet, and high liquid level report is provided on the Stilt layer side wall
Alert switch, the high liquid level warning switch are connect with the controller, and the controller is connect with the high-voltage board, the draining
The water inlet pipe of pump puts in the catch basin, and the outlet pipe of the draining pump passes through screw connection with the third flange.
Preferably, it is provided with access hole and equipment hoisting mouth at the top of the transformer station box, is higher than at the top of the access hole
At the top of the transformer station box, the access hole is more than the square of 45cm in the length of side, and the equipment hoisting mouth is rectangle, institute
It states access hole and the equipment hoisting mouth size is respectively set and be consistent lid, the lid is hung with the access hole, the equipment
It fills and is correspondingly arranged on rubber seal on the contact surface of mouth, the lid and the access hole, the equipment hoisting mouth is corresponding makes
It is fastened with screw and is provided with lock.
Preferably, be provided with immediately below the access hole remote control lift ladder, the remote control lift ladder power supply with it is described low
Cabinet connection, the platform of the lifting of the remote control lift ladder is pressed to be provided with four sides guardrail, wherein guardrail described in three faces is solid by screw
It is scheduled on the hoistable platform, guardrail described in fourth face is connect by hinge with an adjacent face guardrail, the four sides guardrail
Height is more than 1m.
Preferably, ups power is provided with beside the low-voltage cabinet, the input end of the low-voltage cabinet and the ups power connects
It connects, the outlet end of the ups power is connect with the cable of several small-power office electricity consumption equipment.
Preferably, be provided with headlamp among the transformer station box inner top, the headlamp respectively with low-voltage cabinet and
The ups power connection.
In technical scheme of the present invention, complete buried prepackage type intelligent green substation proposed by the present invention passes through warm by first
The signal that degree sensor, second temperature sensor are detected passes to controller, then by controller control immersible pump, air-out fan
It is its intelligent heat dissipation with air inlet fan, intelligence degree is high, heat sinking function is perfect, radiating mode is diversified.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the complete buried prepackage type intelligent green substation of one embodiment of the invention；
Fig. 2 is the structure distribution schematic diagram of mechanical floor in Fig. 1；
Fig. 3 is the vertical view of Fig. 1 buried prepackage type intelligent green substations entirely；
Fig. 4 is the side view of Fig. 1 buried prepackage type intelligent green substations entirely；
Fig. 5 is the structure of the first, second pipeline of the complete buried prepackage type intelligent green substation of one embodiment of the invention
Schematic diagram.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Circulating fan | 21 | Stilt layer |
| 2 | Transformer station box | 22 | First flange |
| 3 | Immersible pump | 23 | Second flange |
| 4 | Controller | 24 | Third flange |
| 5 | First temperature sensor | 25 | Check valve |
| 6 | Second temperature sensor | 26 | Motor-driven valve |
| 7 | Humidity sensor | 27 | First water tank |
| 8 | Air-out fan | 28 | Second water tank |
| 9 | Air inlet fan | 29 | 90 degree of elbow pipelines |
| 10 | Transformer | 30 | Cowling |
| 11 | High-voltage board | 31 | Plug-type tempered glass division plate door |
| 12 | Low-voltage cabinet | 32 | Catch basin |
| 13 | First pipe | 33 | Draining pump |
| 14 | Second pipe | 34 | Upper and lower liquid level control switch |
| 15 | High pressure inlet wire cable | 35 | High liquid level warning switchs |
| 16 | High-voltage terminal cable | 36 | Access hole |
| 17 | Low pressure inlet wire cable | 37 | Equipment hoisting mouth |
| 18 | Low-pressure line-outgoing cable | 38 | Remote control lift ladder |
| 19 | Mechanical floor | 39 | Ups power |
| 20 | Cable floor | 40 | Headlamp |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining relative position relation, motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
It indicates or implies its relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In the description of the present invention, " multiple " contain
Justice is at least two, such as two, three etc., unless otherwise specifically defined.
In this opposite unless specifically defined or limited otherwise, term " connection ", " fixation " etc. shall be understood in a broad sense,
For example, " fixation " may be a fixed connection, it may be a detachable connection, or integral；It can be mechanical connection, can also be
Electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements or two
The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In addition, the technical solution between each embodiment of the present invention can be combined with each other, but must be general with this field
Logical technical staff can be implemented as basis, will be understood that when the combination of technical solution appearance is conflicting or cannot achieve this
The combination of technical solution is not present, also not the present invention claims protection domain within.
The present invention proposes a kind of complete buried prepackage type intelligent green substation.
Please refer to Fig. 1 to Fig. 5, a kind of complete buried prepackage type intelligent green substation proposed by the present invention includes circulating fan
1, transformer station box 2, first pipe 13, second pipe 14, immersible pump 3, controller 4, the first temperature sensor 5, second temperature
Sensor 6, air-out fan 8, air inlet fan 9 and the transformer 10 being set in the transformer station box 2, high-voltage board 11 and low
Press cabinet 12；The immersible pump 3 is arranged in underground water, is connected with the transformer station box 2 by first pipe 13；Described first
Pipeline 13 is connected with the second pipe 14 being arranged in the transformer station box 2, and the diameter of the first pipe 13 is more than described
The diameter of second pipe 14, and the second pipe 14 by the periphery of 2 inner top of the transformer station box to center equally
Annular arrangement, constitute the pipeline undulate on each side of annular, wherein the spacing between two adjacent annulars is according to described second
The areal calculation of the diameter of pipeline 14 and substation station babinet inner top obtains；The circulating fan 1 is arranged described
The periphery of transformer 10, the high-voltage board 11 and the low-voltage cabinet 12, and the circulating fan 1 with angle of inclination towards the change
2 inner top of power station babinet；The outer top of the transformer station box 2 is provided with first temperature sensor 5, the transformer station box
The side of transformer 10 is provided with the second temperature sensor 6 in 2, humidity biography is provided in the transformer station box 2
Sensor 7, first temperature sensing, the second temperature sensor 6, the humidity sensor 7 connect with the controller 4 respectively
It connects, the controller 4 connects with the air inlet fan 9, the air-out fan 8, the circulating fan 1 and the immersible pump 3 respectively
It connects, the air inlet fan 9 and the air-out fan 8 are connected.
In technical scheme of the present invention, when the first temperature sensor 5 detects that outdoor temperature value is less than or equal to second
When passing the value of 6 detection of temperature sensor, air inlet fan 9 and air-out fan 8 are opened, and air and outside air in transformer station box 2 are made
Circulation, to make temperature in transformer station box 2 reduce.When the first temperature sensor 5 detects that outdoor temperature value is more than second
When the value that temperature sensor 6 detects, outdoor high temperature air is brought into substation's transformer station box 2, air inlet fan 9 in order to prevent
Closed with air-out fan 8, and start immersible pump 3 and circulating fan 1, by underground water pump by with it is empty in transformer station box 2
Gas exchanges heat to reduce the temperature in substation.When humidity sensor 7 monitors that humidity is greater than the set value, air inlet fan is opened
9 and air-out fan 8 damp atmosphere in transformer station box 2 is exchanged with outside air, and then reduce transformer station box 2 in
Air humidity.
Specifically, in summer, underground water temperature is low, and underground water is evacuated to the second pipe through first pipe 13 by immersible pump 3
The hot wind on the side of transformer 10 is blowed to second pipe 14 by road 14, circulating fan 1, hot wind and the underground water in second pipe 14 into
Row heat exchange, and then the air themperature in transformer station box 2 is reduced, the low temperature environment that heat is taken back underground by underground water is naturally cold
But.By the annular arrangement by second pipe 14 by the periphery of 2 inner top of transformer station box to center equally, annular is constituted
The pipeline undulate on each side, increases the contact area of pipeline and air, improves the efficiency of air and underground hydrothermal exchange,
Preferably solves the problems, such as substation's fever.
Referring to Fig.1 and 2, complete buried prepackage type intelligent green substation includes high pressure inlet wire cable 15, high-voltage terminal
Cable 16, low pressure inlet wire cable 17 and low-pressure line-outgoing cable 18；It is divided into mechanical floor from top to bottom in the transformer station box 2
19, cable floor 20 and Stilt layer 21, and partition board is equipped between adjacent two layers；Every layer of partition board offers several apertures, and institute
It states small hole number and is no more than 10, the diameter of the aperture is less than 2cm；Institute between the cable floor 20 and the mechanical floor 19
It states and offers several cable aperture on partition board and passed through with current supply cable；The floor height of the cable floor 20 is less than 20cm, the Stilt layer 21
Floor height be less than 15cm, the Stilt layer 21 and the cable floor 20 are both provided with several flange beam stands, described in several
Flange beam stand is arranged in parallel in the cable floor 20 and the Stilt layer 21, and the height of the flange beam stand in every layer
Identical as the corresponding cable floor 20, the height of the Stilt layer 21, the second pipe 14 is arranged in the mechanical floor 19
Top, the high-voltage board 11, the low-voltage cabinet 12 and the transformer 10 are arranged in the mechanical floor 19, the high pressure inlet wire
Cable 15 and the low-pressure line-outgoing cable 18 are arranged in the cable floor 20；The high pressure inlet wire cable 15 passes through the substation
Babinet 2 puts in the cable floor 20, and high pressure inlet wire cable described in the cable floor 20 15 puts in equipment by the cable aperture
Layer 19 is connected with 11 end of incoming cables of the high-voltage board, and 11 leading-out terminal of the high-voltage board is linked with 10 end of incoming cables of the transformer, described
10 leading-out terminal of transformer is connect with 12 end of incoming cables of the low-voltage cabinet, and 12 leading-out terminal of the low-voltage cabinet passes through the mechanical floor 19 and institute
It states the cable aperture between cable layer on the partition board and puts in cable floor 20, the low-pressure line-outgoing line in the cable floor 20
Cable 18 is connected to each electrical equipment across the transformer station box 2.
By will be divided into three layers of upper, middle and lower inside transformer station box 2, effective solution in the prior art insult by on-site cable
Disorderly, since device bottom ponding is moist, damage is led to the problem of to equipment.By be arranged partition board and on partition board trepanning effect
To make the water of mechanical floor 19 and cable floor 20 pass through aperture to flow to Stilt layer 21, the quantity in hole excessively and aperture too conference influence every
The intensity of plate, so the quantity of aperture is no more than 10, aperture is less than 2cm.Cable aperture is offered on partition board for across cable
The cable that needs between layer 20 and mechanical floor 19 connect, the size of cable aperture can be set according to the size of cable.In order to carry
Rubber seal is arranged in transformer station box 2 and the junction of disengaging cable in the leakproofness of high transformer station box 2.Cable floor 20
With the setting of Stilt layer 21 is too high can cause space hold unnecessary, waste material, can also influence the height of mechanical floor 19.Cause
All it is the heavier equipment that compares for the transformer 10, high-voltage board 11, low-voltage cabinet 12 of mechanical floor 19, so needing the load-bearing of bottom
Ability reaches standard.Stilt layer 21 and cable floor 20 are provided with several I-steel and by the parallel discharge of I-steel, can reinforce
The load-bearing capacity of bottom two layers.
Referring once again to Fig. 1, complete buried prepackage type intelligent green substation further include first flange 22, second flange 23,
Third flange 24, check valve 25, motor-driven valve 26, the first water tank 27 and the second water tank 28；First water tank 27 and institute
State the outer upper ends that the second water tank 28 is respectively welded at 2 opposite sides of the transformer station box, first water tank, 27 He
The top of second water tank 28 is higher than 2 top of the transformer station box, first water tank 27, second water tank
The ventilation circular hole of same size, first product are both provided on 28 wall surfaces contacted respectively with the transformer station box 2
Drain tube holes, first water tank 27, described are provided on the wall surface that water tank 27 is contacted with the transformer station box 2
The ventilation circular hole of two water tanks 28 is welded with 90 degree of elbow pipelines 29, and the other end nozzle of 90 degree of elbow pipelines 29 is downward
And and with corresponding first water tank 27, second water tank 28 bottom at a distance from be more than 15cm, described 90 degree are curved
The nozzle diameter in head tube road 29 is identical as the ventilation diameter of circular hole, first water tank 27 and second water tank 28
Bottom be both provided with discharge outlet, the discharge outlet caliber is more than 10cm, and the discharge outlet is connected with municipal administration time well by pipeline
Connect, the ventilation circular hole on the offside inner wall of the transformer station box 2 respectively with the first flange 22 and described second
Flange 23 is welded to connect, and the diameter of the ventilation circular hole is equal to the diameter of the first flange 22, the second flange 23, described
Check valve 25 and the air-out fan 8 be screwed in the intermediate first flange 22, the motor-driven valve 26 and it is described into
Wind fan 9 is screwed among the second flange 23, first water tank 27 and second water tank 28 top
Portion is both provided with cowling 30, has several slots arranged in parallel, the third flange 24 to weld on the cowling 30
On the drain tube holes, the third flange 24 is connect by pipeline with the Stilt layer 21.
By be arranged water tank be used to collect rainwater, Stilt layer 21 ponding and it is rainy when flow into the rainwater of cowling 30,
Then the water in the first water tank 27 and the second water tank 28 is arranged to municipal sewer by discharge outlet.First water tank, 27 He
Be additionally provided with ventilation circular hole in second water tank 28, using 90 degree of elbow pipelines 29 be welded on ventilation circular hole and nozzle downward,
It is that rainwater flows into 90 degree of 29 the insides of elbow pipeline by cowling 30 in order to prevent, and then flows into transformer station box 2, improves
The degree of safety of equipment.Extraneous air is passed sequentially through into 30,90 degree of elbow pipelines 29 of cowling by air inlet fan 9, ventilation is justified
Hole, second flange 23 enter in transformer station box 2, and the air in transformer station box 2 is passed sequentially through the first method by air-out fan 8
Orchid 22, ventilation circular hole, 90 degree of elbow pipelines 29, cowling 30 are discharged to the external world.Design in this way is in order not to be pushed up in transformer station box 2
Portion's trepanning realizes that multiple function is integrated in water supply power transformation by complete buried effect, the leakproofness of the transformer station box 2 also enhanced
It stands babinet 2, design structure is compact.In order to improve the leakproofness of transformer station box 2, the influence to prevent natural disaster, in the first method
Check valve 25 is provided among orchid 22, when air-out fan 8 is opened, check valve 25 is blown open, when air-out fan 8 stops, unidirectionally
Valve 25 is automatically closed, and the centre of second flange 23 is provided with motor-driven valve 26, and when air inlet fan 9 starts, motor-driven valve 26 obtains electric automatic
It opens, when air inlet fan 9 stops, 26 dead electricity of motor-driven valve is automatically closed, and effectively enhances the leakproofness of transformer station box 2 and right
The resilience of natural calamity.Discharge outlet caliber is more than 10cm, is to accelerate the drainage speed of discharge outlet.90 degree of elbow pipelines
29 nozzle and the first water tank 27, the second water tank 28 bottom at a distance from be more than 15cm, be to increase 90 degree of swan necks
The safe distance of the bottom of the nozzle in road 29 and the first water tank 27, the second water tank 28, prevents air inlet fan 9 by the first ponding
Water suck-back in case 27 or the second water tank 28 causes the damage of equipment into transformer station box 2.
Referring once again to Fig. 2, the high-voltage board 11, the transformer 10 are with the low-voltage cabinet 12 close to substation's case
2 inner wall of body is L-shaped to be put, and the high-voltage board 11 and the transformer 10 are arranged side by side.
By the way that high-voltage board 11, transformer 10 and the L-shaped setting of low-voltage cabinet 12 is more reasonable than existing Chinese character pin-shaped setting,
Existing narrow space at random is become roomy whole space, saves the length of circuit by the activity space for increasing people.
Preferably, plug-type tempered glass division plate door 31 is provided in the mechanical floor 19 so that the low-voltage cabinet 12 to be isolated
Except the high-voltage board 11 and the transformer 10；There are several apertures on the plug-type tempered glass division plate door 31, it is described
Aperture proper alignment, aperture are more than 1cm, pitch of holes is less than 20cm；Plug-type 31 height of tempered glass division plate door is more than
1.5m, width are equal to the length of the transformer station box 2.
By the way that plug-type tempered glass division plate door 31 is arranged, high-voltage board 11, transformer 10 and low-voltage cabinet 12 are separated, pushed and pulled
31 height of formula tempered glass division plate door is more than 1.5m, and width is equal to the length of the transformer station box 2, because staff's is normal
Rule operation is typically all on low-voltage cabinet 12, so plug-type tempered glass division plate door 31 can be effectively protected the peace of staff
Entirely, influence of the noise of isolating transformer 10 to staff.It is provided with aperture, aperture on plug-type tempered glass division plate door 31
Be set greater than 1cm and be to ensure that the flowing of the heat in transformer station box 2 is uniform, pitch of holes be set smaller than 20cm be in order to
Ensure the intensity of plug-type tempered glass division plate door 31, it is not easy to damage.
Fig. 1 is please referred to, 21 bottom of the Stilt layer is in the high ramped shaped of intermediate low surrounding；21 intermediate topography of the Stilt layer
Lowest point is provided with catch basin 32, and the catch basin 32 is cylinder；Be provided in the catch basin 32 draining pump 33 and up and down
Liquid level control switch 34, the draining pump 33 are connect with one end of the liquid level control switch 34 up and down, the liquid level control up and down
The other end of system switch 34 is connect with low-voltage cabinet 12, and high liquid level warning switch 35, institute are provided on 21 side wall of the Stilt layer
It states high liquid level warning switch 35 to connect with the controller 4, the controller 4 is connect with the high-voltage board 11, the draining pump
33 water inlet pipe puts in the catch basin 32, and the outlet pipe of the draining pump 33 passes through screw connection with the third flange 24.
In order to collect the water in Stilt layer 21, by the way that 21 bottom of Stilt layer is arranged to the high ramped shaped of intermediate low surrounding；
21 intermediate topography lowest point of Stilt layer is provided with catch basin 32.The catch basin 32 is cylinder, can fill more water, be also convenient for
Draining pump 33 is mounted in catch basin 32.Two position switch is provided in catch basin 32, it can be with efficient dominating set sink
Water level in 32 starts draining pump 33 by controller 4 and starts when water level is higher than high level switch, when water level is less than low liquid level
When switch, draining pump 33 is stopped by controller 4, wherein upper and lower liquid level control switch 34 is connect with low-voltage cabinet 12 to directly acquire
Power supply.It is provided with high liquid level warning switch 35 on 21 side wall of Stilt layer, when water level exceeds high liquid level warning switch 35, in order to protect
The all devices in transformer station box 2 are protected, 11 power supply of high-voltage board and remote alarms are disconnected by controller 4.
Preferably, the underface of the access hole 36 is provided with remote control lift ladder 38, terraced 38 power supplys of the remote control lift with
The low-voltage cabinet 12 connects, and the platform of the lifting of the remote control lift ladder 38 is provided with four sides guardrail, wherein guardrail described in three faces
It is screwed on the hoistable platform, guardrail described in fourth face is connect by hinge with an adjacent face guardrail, described
The height of four sides guardrail is more than 1m.
By the way that remote control lift ladder 38 is arranged, the carrying tool of staff is facilitated to enter in transformer station box 2, if setting
Stair, the tool of staff's carrying weight, which lives machine then, to be inconvenient to go downstairs.The height of four sides guardrail and four sides guardrail is set
It is in order to protect the safety of staff, wherein a face guardrail is as door more than 1m.
Referring once again to Fig. 3,2 top of the transformer station box is provided with access hole 36 and equipment hoisting mouth 37, the inspection
36 top of mouth is repaiied higher than 2 top of the transformer station box, size is respectively set in the access hole 36 and the equipment hoisting mouth 37
Be consistent lid, the lid and the access hole 36, the equipment hoisting mouth 37 contact surface on be correspondingly arranged on rubber seal
Circle, the lid and the access hole 36, the equipment hoisting mouth 37 are corresponding using screw fastening and to be provided with lock.
By the way that access hole 36 and equipment hoisting mouth 37 is arranged, the disengaging of personnel and equipment can be facilitated in repair.Pass through
Lid and rubber seal are set, sealing can be played, prevents the rainwater at top from entering in transformer station box 2.By setting
Setting lock can prevent personage without fixed duties from entering in transformer station box 2, cause the danger of personnel.
12 side of the low-voltage cabinet is provided with ups power 39, and the low-voltage cabinet 12 and the input end of the ups power 39 connect
It connects, the outlet end of the ups power 39 is connect with the cable of several small-power office electricity consumption equipment.
By the way that ups power 39 is arranged, in the case where any type powers off, it can guarantee that office worker has the slow of save file
It rushes the time, can also make the normal operation of remote control lift ladder 38, can also be being powered with electric tool for maintenance personal, facilitate repair.
Be provided with headlamp 40 among 2 inner top of the transformer station box, the headlamp 40 respectively with low-voltage cabinet 12 and
The ups power 39 connects.
When substation's normal operation, headlamp 40 uses the power supply of low-voltage cabinet 12, when the feelings for any type power-off occur
When condition, headlamp 40 facilitates maintenance personal to work using the electricity of ups power 39.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the design of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/it is used in it indirectly
His relevant technical field is included in the scope of patent protection of the present invention.
Claims (10)
1. a kind of complete buried prepackage type intelligent green substation, which is characterized in that it includes circulating fan, transformer station box, the
One pipeline, second pipe, immersible pump, controller, the first temperature sensor, second temperature sensor, humidity sensor, outlet air wind
Fan, air inlet fan and the transformer being set in the transformer station box, high-voltage board and low-voltage cabinet；The immersible pump setting exists
In underground water, it is connected with the transformer station box by first pipe；The first pipe is with setting in the transformer station box
Interior second pipe is connected, and the diameter of the first pipe is more than the diameter of the second pipe, and the second pipe is by institute
Annular arrangement of the periphery of transformer station box inner top to center equally is stated, the pipeline undulate on each side of annular is constituted,
Wherein, the spacing between two adjacent annulars is stood babinet inner top according to the diameter of the second pipe and the substation
Areal calculation obtains；The circulating fan is arranged on the periphery of the transformer, the high-voltage board and the low-voltage cabinet, and described
Circulating fan is with angle of inclination towards the transformer station box inner top；The outer top of the transformer station box is provided with described first
Temperature sensor, the side in the transformer station box close to transformer are provided with the second temperature sensor, the power transformation
It stands and is provided with humidity sensor in babinet, first temperature sensing, the second temperature sensor, the humidity sensor point
Do not connect with the controller, the controller respectively with the air inlet fan, the air-out fan, the circulating fan and institute
State immersible pump connection, the air inlet fan and air-out fan series connection.
2. complete buried prepackage type intelligent green substation according to claim 1, which is characterized in that including high pressure inlet wire line
Cable, high-voltage terminal cable, low pressure inlet wire cable and low-pressure line-outgoing cable；It is divided into and sets from top to bottom in the transformer station box
Standby layer, cable floor and Stilt layer, and partition board is equipped between adjacent two layers；Every layer of partition board offers several apertures, and described
Small hole number is no more than 10, and the diameter of the aperture is less than 2cm；The partition board between the cable floor and the mechanical floor
On offer several cable aperture and passed through with current supply cable；The floor height of the cable floor is less than 20cm, and the floor height of the Stilt layer is less than
15cm, the Stilt layer and the cable floor are both provided with several flange beam stands, and several flange beam stands are parallel
It is arranged in the cable floor and the Stilt layer, and the height of the flange beam stand in every layer and the corresponding cable
Layer, the height of the Stilt layer are identical, and the second pipe is arranged at the top of the mechanical floor, the high-voltage board, described low
Cabinet and transformer setting is pressed to be arranged described in the mechanical floor, the high pressure inlet wire cable and the low-pressure line-outgoing cable
Cable floor；The high pressure inlet wire cable puts in the cable floor, high pressure described in the cable floor by the transformer station box
Inlet wire cable puts in mechanical floor by the cable aperture and is connected with the high-voltage board end of incoming cables, the high-voltage board leading-out terminal with it is described
Transformer end of incoming cables links, and the inducer for line outlet end of transformer is connect with the low-voltage cabinet end of incoming cables, and the low-voltage cabinet leading-out terminal passes through
The cable aperture between the mechanical floor and the cable layer on the partition board puts in cable floor, described in the cable floor
Low-pressure line-outgoing cable is connected to each electrical equipment across the transformer station box.
3. complete buried prepackage type intelligent green substation according to claim 2, which is characterized in that further include the first method
Orchid, second flange, third flange, check valve, motor-driven valve, the first water tank and the second water tank；First water tank and institute
State the outer upper ends that the second water tank is respectively welded at the transformer station box opposite sides, first water tank and described
The top of two water tanks higher than at the top of the transformer station box, first water tank, second water tank respectively with it is described
The ventilation circular hole of same size, first water tank and the power transformation are both provided on the wall surface of transformer station box welding contact
Be provided with drain tube holes on the wall surface of welding box body of standing contact, first water tank, second water tank ventilation circular hole
Be welded with 90 degree of elbow pipelines, the other end nozzle of 90 degree of elbow pipelines downward and and with corresponding first ponding
The distance of the bottom of case, second water tank is more than 15cm, and nozzle diameter and the ventilation of 90 degree of elbow pipelines are justified
The diameter in hole is identical, and the bottom of first water tank and second water tank is both provided with discharge outlet, the discharge outlet pipe
Diameter is more than 10cm, and the discharge outlet is connect with the lower well of municipal administration by pipeline, on the offside inner wall of the transformer station box
The ventilation circular hole is welded to connect with the first flange and the second flange respectively, and the diameter of the ventilation circular hole is equal to institute
The diameter of first flange, the second flange is stated, the check valve and the air-out fan are screwed in described first
Flange is intermediate, the motor-driven valve and the air inlet fan are screwed among the second flange, first ponding
It is both provided with cowling at the top of case and second water tank, there is several slots arranged in parallel, institute on the cowling
Third flange welding is stated on the drain tube holes, the third flange is connect by pipeline with the Stilt layer.
4. complete buried prepackage type intelligent green substation according to claim 2, which is characterized in that the high-voltage board, institute
It states transformer and the low-voltage cabinet and puts close to the transformer station box inner wall is L-shaped, the high-voltage board and the transformer
It is arranged side by side.
5. complete buried prepackage type intelligent green substation according to claim 4, which is characterized in that set in the mechanical floor
Plug-type tempered glass division plate door is equipped with so that the low-voltage cabinet to be isolated in except the high-voltage board and the transformer；It is described to push away
There are several apertures on pull-type tempered glass division plate door, the aperture proper alignment, aperture are more than 1cm, pitch of holes is less than 20cm；Institute
It states plug-type tempered glass division plate door height and is more than 1.5m, width is equal to the length of the transformer station box.
6. complete buried prepackage type intelligent green substation according to claim 3, which is characterized in that the Stilt layer bottom
In the high ramped shaped of intermediate low surrounding；Topography lowest point is provided with catch basin among the Stilt layer, and the catch basin is in cylinder
Shape；Draining pump and upper and lower liquid level control switch are provided in the catch basin, the draining pump is opened with the Liquid level up and down
One end of pass connects, and the other end of the liquid level control switch up and down is connect with low-voltage cabinet, is arranged on the Stilt layer side wall
There are high liquid level warning switch, the high liquid level warning switch to be connect with the controller, the controller connects with the high-voltage board
It connects, the water inlet pipe of the draining pump puts in the catch basin, and the outlet pipe of the draining pump passes through screw with the third flange
Connection.
7. complete buried prepackage type intelligent green substation according to claim 1, which is characterized in that the transformer station box
Top is provided with access hole and equipment hoisting mouth, is higher than at the top of the transformer station box at the top of the access hole, the access hole
Size is respectively set with the equipment hoisting mouth to be consistent lid, the lid and the access hole, the equipment hoisting mouth connect
It is correspondingly arranged on rubber seal in contacting surface, the lid and the access hole, the equipment hoisting mouth is corresponding uses thread
Tightly and it is provided with lock.
8. complete buried prepackage type intelligent green substation according to claim 7, which is characterized in that the access hole is just
Lower section is provided with remote control lift ladder, and the remote control lift ladder power supply is connect with the low-voltage cabinet, the lifting of the remote control lift ladder
Platform be provided with four sides guardrail, wherein guardrail described in three faces is screwed on the hoistable platform, described in fourth face
Guardrail is connect by hinge with an adjacent face guardrail, and the height of the four sides guardrail is more than 1m.
9. complete buried prepackage type intelligent green substation according to claim 1, which is characterized in that beside the low-voltage cabinet
Be provided with ups power, the low-voltage cabinet is connect with the input end of the ups power, the outlet end of the ups power with it is several small
The cable of power office electricity consumption equipment connects.
10. complete buried prepackage type intelligent green substation according to claim 9, which is characterized in that substation's case
Internal top center is provided with headlamp, and the headlamp is connect with low-voltage cabinet and the ups power respectively.
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| CN201810247390.0A CN108493823B (en) | 2018-03-23 | 2018-03-23 | Complete buried prepackage type intelligent green substation |
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|---|---|---|---|
| CN201810247390.0A CN108493823B (en) | 2018-03-23 | 2018-03-23 | Complete buried prepackage type intelligent green substation |
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| CN108493823B CN108493823B (en) | 2019-08-20 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110011209A (en) * | 2019-05-07 | 2019-07-12 | 华翔翔能电气股份有限公司 | A kind of buried substation with visual function |
| CN110311322A (en) * | 2019-08-13 | 2019-10-08 | 华翔翔能电气股份有限公司 | It is a kind of intelligence compact waterproof and draining buried substation |
| CN110829346A (en) * | 2019-11-28 | 2020-02-21 | 安徽兴晟电气设备有限公司 | Intelligent high tension cable feeder pillar |
| CN111064096A (en) * | 2019-12-31 | 2020-04-24 | 成飞电气科技有限公司 | Prevent condensation looped netowrk cabinet |
| CN111341523A (en) * | 2020-02-26 | 2020-06-26 | 浙江江山华宁电器有限公司 | Transformer easy to assemble |
| CN113126677A (en) * | 2021-04-07 | 2021-07-16 | 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 |
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| CN110829346A (en) * | 2019-11-28 | 2020-02-21 | 安徽兴晟电气设备有限公司 | Intelligent high tension cable feeder pillar |
| CN111064096A (en) * | 2019-12-31 | 2020-04-24 | 成飞电气科技有限公司 | Prevent condensation looped netowrk cabinet |
| CN111341523A (en) * | 2020-02-26 | 2020-06-26 | 浙江江山华宁电器有限公司 | Transformer easy to assemble |
| CN113126677A (en) * | 2021-04-07 | 2021-07-16 | 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 |
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|---|---|
| CN108493823B (en) | 2019-08-20 |
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Address after: 413002 Yiyang City, Hunan province Heshan District Long Ridge Industrial Park, West Road, No. 1 Patentee after: Huaxiang XiangNeng Technology Co.,Ltd. Address before: 413002 Yiyang City, Hunan province Heshan District Long Ridge Industrial Park, West Road, No. 1 Patentee before: HXXN ELECTRICITY Co.,Ltd. |
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Denomination of invention: Fully buried prefabricated intelligent green substation Effective date of registration: 20231106 Granted publication date: 20190820 Pledgee: China Co. truction Bank Corp Yiyang branch Pledgor: Huaxiang XiangNeng Technology Co.,Ltd. Registration number: Y2023980063452 |
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