CN208088909U - Environment-friendly type oil immersed type case becomes aerial construction - Google Patents
Environment-friendly type oil immersed type case becomes aerial construction Download PDFInfo
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- CN208088909U CN208088909U CN201820455460.7U CN201820455460U CN208088909U CN 208088909 U CN208088909 U CN 208088909U CN 201820455460 U CN201820455460 U CN 201820455460U CN 208088909 U CN208088909 U CN 208088909U
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Abstract
The utility model is related to oil-immersed transformer mounting technique fields, provide a kind of environment-friendly type oil immersed type case change aerial construction, including be formed by oil-stored hole by oil storage bottom plate and annular oil storage wall；The bottom of the oil storage bottom plate is equipped with bulit on stilts seat, and the lower section of oil storage bottom plate is made to have plant growth space；The case being provided in the oil-stored hole on oil storage bottom plate becomes buttress.By the way that oil-stored hole is arranged, the storage of Accident of Transformer oil was not only met, but also can environmental protection, anti-oil pollution soil and water environment.By the way that bulit on stilts seat is arranged, so that oil storage bottom plate is met certain minimum spacing away from ground, do not influence ground vegetation growth, reduce ground water evaporation quantity, reduce floor space, reduce because excavating the influence to surface soil, be conducive to water and soil conservation.Integrated steel-structure platform base uses factory process, Assembling not to use template, is conducive to shorten construction period, improves engineering construction efficiency, and steel construction reaches recoverable after service life.
Description
Technical field
The utility model is related to oil-immersed transformer mounting technique field, especially a kind of environment-friendly type oil immersed type case becomes aerial
Structure.
Background technology
As the mankind are increasing for the exploitation proportion of clean energy resource, also constantly seeking more ring in the process of development
The development scheme of guarantor.Traditional oily type transformer often uses buried concrete foundation structure form.Buried concrete foundation structure
Form not only long construction period, but also take up a large area, reduce the utilization rate of soil.
Currently, China drug in some provinces Bureau of Energy for environmental protection or 25 years photovoltaic design periods after expire meadow, arable land answer
It ploughs the factors such as convenience to consider, it is desirable that build photovoltaic plant using meadow or arable land, principle top box becomes, centralized inverter is prohibited
Only use concrete foundation.And traditional oily type transformer often uses buried concrete foundation structure form, does not meet part province
The requirement of Bureau of Energy of city " principle top box becomes, centralized inverter is forbidden to use concrete foundation ", simultaneously because excavation project amount
It is larger also not meet the principle excavated less as possible on meadow or arable land, it is unfavorable for the water and soil conservation in meadow or arable land.
Utility model content
Technical problem to be solved in the utility model is：A kind of environment-friendly type oil immersed type case that floor space is small change frame is provided
Hollow structure.
Technical solution adopted by the utility model to solve its technical problems is：Environment-friendly type oil immersed type case becomes aerial construction,
Including being formed by oil-stored hole by oil storage bottom plate and annular oil storage wall；The bottom of the oil storage bottom plate is equipped with bulit on stilts seat,
Make the lower section of oil storage bottom plate that there is plant growth space；The case being provided in the oil-stored hole on oil storage bottom plate becomes branch
Pier.
Further, the bulit on stilts seat includes braced frame and column；The braced frame is mounted on oil storage bottom plate
Bottom；Several columns are mounted on the bottom of braced frame.
Further, time that the braced frame is laterally arranged by least two longitudinally disposed main girder steels and at least two
Girder steel is welded.
Further, the oil storage bottom plate by profiled sheet and is arranged at the plain concrete oil storage bottom of profiled sheet upper surface
Board group at.
Further, it further includes the oily-water seperating equipment being connected with oil-stored hole that environment-friendly type oil immersed type case, which becomes aerial construction,.
Further, the oily-water seperating equipment is the oil-water separation wells being arranged in oil-stored hole；It is set in the oil-stored hole
It is equipped with the first partition wall, which is separated into oil-water separation wells and oil storage well by oil-stored hole；In the oil-water separation wells
It is provided with the second partition wall, which is separated into water-oil separating area and catchment by oil-water separation wells；The oil storage well
It is connected to by the first communication apparatus for being arranged in the first partition wall bottom with water-oil separating area；The catchment and water-oil separating area
It is connected to by the second communication apparatus being arranged on the second partition wall；Second communication apparatus is positioned above the first connection dress
The position set；The drainage arrangement being provided on the outer wall of the catchment outside connection oil-stored hole；The case becomes buttress and is mounted on
In oil storage well.
Further, first communication apparatus is the water-oil separating hole being arranged in the first partition wall bottom；Described second
Communication apparatus is to reduce the overflow port formed by the second partition wall top down；The drainage arrangement is that setting is surrounding catchment
Oil storage wall bottom osculum；The bottom of second partition wall is provided with the normally close valve in communicated drainage area and water-oil separating area
Door.
Further, it is provided with the oil fence device consistent with its interior chamber size in the oil storage well；The oil storage well
There is oil storage space between bottom wall and oil fence device.
Further, the oil fence device includes two layers of steel grating plate, and cobblestone mistake is equipped between two layers of steel grating plate
Filtering layer.
Further, it is provided with water-oil separating manhole cover plate at the top of the oil-water separation wells.
The utility model has the beneficial effects that：
1, by the way that oil-stored hole is arranged, not only met the storage of Accident of Transformer oil, but can environmental protection, anti-oil pollution soil with
Water environment.
2, by the way that bulit on stilts seat is arranged, so that oil storage bottom plate is met certain minimum spacing away from ground, do not influence ground vegetation
Growth reduces ground water evaporation quantity, reduces floor space, reduces because excavating the influence to surface soil, is conducive to water
Soil is kept.
3, integrated steel-structure platform base uses factory process, Assembling not to use template, is conducive to shorten construction week
Phase improves engineering construction efficiency, and steel construction reaches recoverable after service life.
4, the device is applicable not only to ground oil immersed type box type transformer basis, the case where applying also for photovoltaic waterborne, example
Such as fishing light complementation form photovoltaic system.
Description of the drawings
Fig. 1 is that the environment-friendly type oil immersed type case of the utility model becomes the vertical view of aerial construction；
Fig. 2 is that the environment-friendly type oil immersed type case of the utility model becomes the structural schematic diagram of bulit on stilts seat in aerial construction；
Fig. 3 is A-A sectional views in Fig. 1；
Fig. 4 is B-B sectional views in Fig. 1.
Reference numeral is in figure：2- bulit on stilts seats, 3- plant growths space, 4- casees become buttress, 5- oil-water separation wells, 6-
First partition wall, 7- oil storage wells, the second partition walls of 8-, 9- oil fence devices, 10- oil storage spaces, 11- water-oil separating manhole cover plates, 12-
Normal closed gate, 13- osculums, 101- oil storage bottom plates, 102- oil storage walls, 111- profiled sheets, 121- plain concrete oil storage bottom plates,
201- braced frames, 202- columns, the main girder steels of 211-, 221- girder steel, 501- water-oil separatings area, the catchments 502-, 601- oil
Water sorting hole, 801- overflow ports, 901- steel grating plates, 902- cobblestone filter layers.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and examples：
As shown in Figures 1 to 4, environment-friendly type oil immersed type case described in the utility model becomes aerial construction, including by oil storage bottom
Plate 101 and annular oil storage wall 102 are formed by oil-stored hole；The bottom of the oil storage bottom plate 101 is equipped with bulit on stilts seat 2, makes
The lower section of oil storage bottom plate 101 has plant growth space 3；The case being provided in the oil-stored hole on oil storage bottom plate 101
Become buttress 4.
The effect of the bulit on stilts seat 2 is support oil-stored hole, and the bottom of oil-stored hole is made to have certain sky far from ground
Between, ensure that plant can grow in the space.The effect that the case becomes buttress 4 is to be used to support transformer, and make transformer
Bottom and oil storage bottom plate 101 between have oil storage space.The case become buttress 4 position can size according to the shape of transformer
And design, it can be a variety of different shapes that the case, which becomes buttress 4, such as round, rectangular, bar shaped etc..In the utility model
Case becomes buttress 4 as strip, and case, which becomes on buttress 4, is provided with built-in fitting, for fixing transformer.
Environment-friendly type oil immersed type case described in the utility model becomes aerial construction, by the way that oil-stored hole is arranged, both meets transformation
The storage of device accident oil, and can environmental protection, anti-oil pollution soil and water environment；By the way that bulit on stilts seat 2 is arranged, make oil storage bottom plate
101 meet certain minimum spacing away from ground, do not influence ground vegetation growth, reduce ground water evaporation quantity, reduce occupation of land face
Product reduces because excavating the influence to surface soil, is conducive to water and soil conservation.
The bulit on stilts seat 2 can be mounted in several supporting legs of 101 bottom of oil storage bottom plate, pass through several supporting legs
Oil-stored hole is supported, so that oil-stored hole is had certain height away from ground, ensures the growth of floor vegetation.
Scheme as priority, the bulit on stilts seat 2 include braced frame 201 and column 202；The braced frame 201
Mounted on the bottom of oil storage bottom plate 101；Several columns 202 are mounted on the bottom of braced frame 201.
The braced frame 201 can be formed by fixedly connecting by least two longitudinally disposed main girder steels 211, can also be straight
The secondary girder steel 221 being laterally arranged by least two is connect to be formed by fixedly connecting.Preferably, the braced frame 201 is by extremely
The secondary girder steel 221 that few two longitudinally disposed main girder steels 211 and at least two are laterally arranged is welded.Preferably, each
It is provided with the column 202 being used to support at main girder steel 211 and time 221 crossover location of girder steel.The main girder steel 211 and time girder steel
221 can be I-steel, channel steel, square steel etc., and the column 202 can be steel pipe, square steel, channel steel, I-steel etc..
Factory process, field-installed form of construction work may be used in steel structure base frame, is conducive to shorten construction period,
Engineering construction efficiency is improved, and steel construction reaches recoverable after service life, economizes on resources.
The oil storage bottom plate 101 can directly be made of steel plate, can also be formed by concreting；As preferred side
Case, the oil storage bottom plate 101 is by profiled sheet 111 and the plain concrete oil storage bottom plate 121 in 111 upper surface of profiled sheet is arranged
Composition.
The profiled sheet 111 refers to using hot-dip galvanizing sheet steel or colored zinc plated steel, through roll-in clod wash at various wave modes,
Have the characteristics that lightweight, high-strength, beautiful, durable, easy construction, antidetonation, fire prevention.The annular oil storage wall 102 and plain concrete
Oil storage bottom plate 121 pouring molding, the case change buttress 4 can also can be poured together with plain concrete oil storage bottom plate 121 together
Molding.
Since transformer is mounted on outdoor, in the case of rainwater weather, rainwater can be collected in oil-stored hole, and due to oil
Lighter than water, the water in oil-stored hole is below oil, when rainwater is more, will result in the fuel-displaced crater wall of accident oil spill in oil-stored hole
102, cause the accident soil contaminated by crude oil.In order to ensure that the feature of environmental protection of the device, the accident oil of avoiding cause soil pollution, as preferred
Scheme, it further includes the oily-water seperating equipment being connected with oil-stored hole that the environment-friendly type oil immersed type case, which becomes aerial construction,.
The oily-water seperating equipment can be provided in the oil-water separation wells outside oil-stored hole, the bottom setting of oil-stored hole side wall
There is the connectedness being connected to oil-water separation wells；It detaches and is provided with discharge outlet on the side wall of well, the position of discharge outlet is higher than connectedness
Position.The oily-water seperating equipment of this structure is split type with oil-stored hole, and transport and installation are inconvenient.
Preferably, as shown in Figure 1, the oily-water seperating equipment is the oil-water separation wells 5 being arranged in oil-stored hole；
The first partition wall 6 is provided in the oil-stored hole, which is separated into oil-water separation wells 5 and oil storage well by oil-stored hole
7；The second partition wall 8 is provided in the oil-water separation wells 5, which is separated into water-oil separating by oil-water separation wells 5
Area 501 and catchment 502；The oil storage well 7 is connected by being arranged the first of 6 bottom of the first partition wall with water-oil separating area 501
Exchange device is connected to；The catchment 502 is with water-oil separating area 501 by the way that the second communication apparatus on the second partition wall 8 is arranged
Connection；Second communication apparatus is positioned above the position of the first communication apparatus；It is provided on the outer wall of the catchment 502
The drainage arrangement being connected to outside oil-stored hole；The case becomes buttress 4 and is mounted in oil storage well 7.
First communication apparatus can be provided in the first communicating pipe on the first partition wall 6；The second connection dress
Set the second communicating pipe that can be provided on the second partition wall 8；The drainage arrangement 13 can be provided in 502 bottom of catchment
Drainpipe on wall, the drainpipe are connected to the external of oil-stored hole.
Preferably, first communication apparatus is the water-oil separating hole 601 being arranged in 6 bottom of the first partition wall；
Second communication apparatus is to reduce the overflow port 801 formed by 8 top down of the second partition wall.The drainage arrangement is setting
Osculum 13 in 102 bottom of oil storage wall for surrounding catchment 502；The bottom of second partition wall 8 is provided with communicated drainage
The normal closed gate 12 in area 502 and water-oil separating area 501.
As shown in figure 3, after rainwater is collected by oil storage well 7, the light specific gravity due to oil than water, at this point, water exists in oil storage well 7
The lower section of oil, then water the water-oil separating area in oil-water separation wells 5 is flowed by water-oil separating hole 601 on the first partition wall 6
In 501, with the increase of rate of water added, the horizontal plane in water-oil separating area 501 increases, when horizontal plane is more than 8 top of the second partition wall
Overflow port 801 when, the water in water-oil separating area 501 can be flowed by overflow port 801 in catchment 502, and catchment 502 is passed through
Osculum 13 be discharged to the outside of oil-stored hole, achieve the effect that water-oil separating.When needed, it can also manually open normally closed
Valve 12, the water in water-oil separating area 501 flow into catchment 502 from normal closed gate 12, are then discharged to oil storage by osculum 13
The outside in hole closes normal closed gate 12, can also achieve the effect that water-oil separating when water drains soon.
Further, it is provided with the oil fence device 9 consistent with its interior chamber size in the oil storage well 7；The oil storage well 7
There is oil storage space 10 between bottom wall and oil fence device 9.The size of the oil storage space 10 is according to the oil mass and safety of transformer
Fire protection requirement and design, so that oil storage space 10 is accommodated whole oil masses of transformer, moreover it is possible to which the accident fry dried food ingredients of avoiding is lit a fire calamity
Harm.Further, after transformer, which is mounted on case, to be become on buttress 4, the distance of the outer profile of the transformer to 7 side wall of oil storage well
More than one meter.
In use, after transformer is mounted on case change buttress 4, oil fence device 9 is made to be located at the lower section of transformer.By setting
Oil fence device 9 is set, plays buffer action first, by accident oil and transformer isolation；Secondly its filtration, for filter greasy dirt and
Other bulky grain pollutants avoid greasy dirt and other bulky grain pollutants from entering in oil storage space 10.
The oil fence device 9 can be one layer of latticed oil fence made of reinforcing bar, preferably, the oil fence dress
It includes two layers of steel grating plate 901 to set 9, and cobblestone filter layer 902 is equipped between two layers of steel grating plate 901.By the way that goose ovum is arranged
Stone filter layer 902, improves strainability.Further, the height of the cobblestone filter layer 902 is not less than 250mm, the steel
Flase floor 901 is made by galvanizing.
Further, the top of the oil-water separation wells 5 is provided with water-oil separating manhole cover plate 11.Avoid bulky grain pollutant into
Enter into oil-water separation wells 5.
Claims (10)
1. environment-friendly type oil immersed type case becomes aerial construction, it is characterised in that：Including by oil storage bottom plate (101) and annular oil storage wall
(102) it is formed by oil-stored hole；The bottom of the oil storage bottom plate (101) is equipped with bulit on stilts seat (2), makes oil storage bottom plate
(101) lower section has plant growth space (3)；The case being provided in the oil-stored hole on oil storage bottom plate (101) becomes
Buttress (4).
2. environment-friendly type oil immersed type case according to claim 1 becomes aerial construction, it is characterised in that：The bulit on stilts seat
(2) include braced frame (201) and column (202)；The braced frame (201) is mounted on the bottom of oil storage bottom plate (101)；If
Dry column (202) is mounted on the bottom of braced frame (201).
3. environment-friendly type oil immersed type case according to claim 2 becomes aerial construction, it is characterised in that：The braced frame
(201) the secondary girder steel (221) being laterally arranged by least two longitudinally disposed main girder steels (211) and at least two is welded.
4. environment-friendly type oil immersed type case according to claim 1,2 or 3 becomes aerial construction, it is characterised in that：The oil storage bottom
Plate (101) is made of profiled sheet (111) and the plain concrete oil storage bottom plate (121) being arranged in profiled sheet (111) upper surface.
5. environment-friendly type oil immersed type case according to claim 1 becomes aerial construction, it is characterised in that：Further include and oil-stored hole phase
The oily-water seperating equipment of connection.
6. environment-friendly type oil immersed type case according to claim 5 becomes aerial construction, it is characterised in that：The oily-water seperating equipment
For the oil-water separation wells (5) being arranged in oil-stored hole；The first partition wall (6) is provided in the oil-stored hole, first partition wall
(6) oil-stored hole is separated into oil-water separation wells (5) and oil storage well (7)；It is provided with the second partition wall in the oil-water separation wells (5)
(8), which is separated into water-oil separating area (501) and catchment (502) by oil-water separation wells (5)；The oil storage
First communication apparatus of the well (7) with water-oil separating area (501) by setting in the first partition wall (6) bottom is connected to；The draining
Area (502) is connected to water-oil separating area (501) by the second communication apparatus being arranged on the second partition wall (8)；Described second
Communication apparatus is positioned above the position of the first communication apparatus；It is provided with connection oil-stored hole on the outer wall of the catchment (502)
External drainage arrangement；The case becomes buttress (4) and is mounted in oil storage well (7).
7. environment-friendly type oil immersed type case according to claim 6 becomes aerial construction, it is characterised in that：First communication apparatus
To be arranged in the water-oil separating hole (601) of the first partition wall (6) bottom；Second communication apparatus is by the second partition wall (8)
Top down reduces the overflow port to be formed (801)；The drainage arrangement is to be arranged in the oil storage wall for surrounding catchment (502)
(102) osculum (13) of bottom；The bottom of second partition wall (8) is provided with communicated drainage area (502) and water-oil separating
The normal closed gate (12) in area (501).
8. environment-friendly type oil immersed type case according to claim 6 becomes aerial construction, it is characterised in that：In the oil storage well (7)
It is provided with the oil fence device (9) consistent with its interior chamber size；Have between the bottom wall and oil fence device (9) of the oil storage well (7)
There is oil storage space (10).
9. environment-friendly type oil immersed type case according to claim 8 becomes aerial construction, it is characterised in that：The oil fence device (9)
Including two layers of steel grating plate (901), cobblestone filter layer (902) is equipped between two layers of steel grating plate (901).
10. the environment-friendly type oil immersed type case according to claim 6,7,8 or 9 becomes aerial construction, it is characterised in that：The grease
It is provided with water-oil separating manhole cover plate (11) at the top of separation well (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820455460.7U CN208088909U (en) | 2018-04-02 | 2018-04-02 | Environment-friendly type oil immersed type case becomes aerial construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820455460.7U CN208088909U (en) | 2018-04-02 | 2018-04-02 | Environment-friendly type oil immersed type case becomes aerial construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208088909U true CN208088909U (en) | 2018-11-13 |
Family
ID=64057633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820455460.7U Active CN208088909U (en) | 2018-04-02 | 2018-04-02 | Environment-friendly type oil immersed type case becomes aerial construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208088909U (en) |
-
2018
- 2018-04-02 CN CN201820455460.7U patent/CN208088909U/en active Active
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