CN206059997U - A kind of Dampproof dehumidifying waterproof box type transformer substation base - Google Patents
A kind of Dampproof dehumidifying waterproof box type transformer substation base Download PDFInfo
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- CN206059997U CN206059997U CN201621095946.1U CN201621095946U CN206059997U CN 206059997 U CN206059997 U CN 206059997U CN 201621095946 U CN201621095946 U CN 201621095946U CN 206059997 U CN206059997 U CN 206059997U
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- Prior art keywords
- slope
- dampproof
- transformer substation
- dehumidifying
- box type
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- 239000004576 sand Substances 0.000 claims description 15
- 239000006260 foam Substances 0.000 claims description 14
- 238000005553 drilling Methods 0.000 claims description 9
- 239000004746 geotextile Substances 0.000 claims description 6
- 239000011449 brick Substances 0.000 claims description 3
- 241000521257 Hydrops Species 0.000 abstract description 8
- 206010030113 Oedema Diseases 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 5
- 230000008676 import Effects 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000010599 Verbascum thapsus Nutrition 0.000 description 2
- 244000178289 Verbascum thapsus Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000269793 Cryothenia peninsulae Species 0.000 description 1
- 241000628997 Flos Species 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
A kind of Dampproof dehumidifying waterproof box type transformer substation base, it is related to power supply unit field, including basis, transformer station is installed on the basis of described, the basis outside is provided with outer baffle, and the basis includes a bottom surface being obliquely installed, the bottom surface includes slope top and bottom of slope, pushed up to bottom of slope gradually diagonally downward by slope, on the bottom surface, be provided with some longitudinal bracing frames, this utility model can solve the problem that hydrops present in transformer substation foundation, the moist corrosion of steel structure for causing and cable life shorten problem.
Description
Technical field
This utility model is related to power supply unit field, specifically a kind of Dampproof dehumidifying waterproof box-type substation base
Plinth.
Background technology
Case become be box-type substation abbreviation, it is a kind of high-tension switch gear, distribution transformer and low-voltage distribution equipment,
By certain connection plan row, all-in-one-piece prefabrication is indoor, outdoor close-coupled controller switching equipment, will high powered, transformator drop
The functions such as pressure, low-voltage distribution are organically combined, installed in a protection against the tide, antirust, dust-proof, protection against rodents, fire prevention, it is antitheft, every
In hot, totally-enclosed, moveable steel-structure box body, electromechanical integration, totally-enclosed operation, the complete change for becoming new match somebody with somebody Denso
Put.Box-type substation is applied to residential quarters, city public transformer, bustling downtown area, construction power supply etc., and user can be made according to different
Box change is selected with condition, load level.As shown in Figures 1 and 2, what is taken due to box-type substation is semi-underground type installation side
Formula, stayed box type transformer substation base in depth descend 1M-1.8M or so, though there is iron shutter to be used as ventilation in basis,
It is the entrance to prevent toy, window blind hatch very little, intake are little, it is difficult to play the effect of dehumidifying radiating, can also be because of tide
The wet box-type substation bottom steel construction for causing hangs with the globule and causes corrosion, brings potential safety hazard.
This semi-underground type mounting means, except foundation bottom has hydrops, the hydrops of cable duct (direct-burried or poling)
Can trickle to foundation bottom, although have seepage well to be used as bottom discharge, but foundation bottom is smooth, hydrops are difficult completely
Seepage well is flowed into, the cable illegally occupied in bottom is immersed in water, it is hot and humid along with basic internal, contract to a great extent
In the short life-span of cable, extreme weather is such as met with, then can be caused bigger trouble, be caused immeasurable loss.
Utility model content
The corrosion of steel structure and cable life caused for hydrops present in transformer substation foundation, humidity shortens problem, this
Utility model provides a kind of Dampproof dehumidifying waterproof box type transformer substation base, can avoid the generation of the problems referred to above.
The technical scheme in the invention for solving the technical problem is：
A kind of Dampproof dehumidifies waterproof box type transformer substation base, including basis, it is described on the basis of transformer station is installed, institute
State, the basis includes a bottom surface being obliquely installed, the bottom surface includes slope top and bottom of slope, by
Slope is pushed up to bottom of slope gradually diagonally downward, and some longitudinal bracing frames are provided with the bottom surface.
Further, in the middle part of support frame as described above two side, outwardly convex forms low three arm of angle of evagination in high both sides in the middle part of in the of.
Further, the gas cell of three arm of angle of evagination that support frame as described above two side is formed after being respectively provided with an inflation.
Further, the bottom of slope side on the basis is additionally provided with auxiliary dry component, and the auxiliary dry component includes row
Fan and valve, the valve are arranged on clearance aperture two-by-two between bracing frame, and valve is connected with exhaust fan by connecting tube.
Further, the valve is preferably two imports, the valve of an outlet.Wherein import is used to intake, Ling Yijin
Mouth is used for into air, exports for carrying out draining.
Further, a humidity sensor is provided with the valve.
Further, inverted arc shape elbow is provided with the slope top.
Further, the bottom of slope is connected with seepage well by a pipeline obliquely, the seepage well be one it is suitable for reading it is little, under
The big taper well body of mouth；800 millimeters of the seepage well back cut diameter, 2500 millimeters of lower port diameter, 2200 millimeters of the seepage well depth,
Taper well body with it is brick into.
Further, the bottom of slope is connected with seepage well by a pipeline obliquely, and the seepage well is a drilling, drilling
Aquiclude is cut through to aquifer sand layer Cheng Jinghou, first 20-30cm sand gravel loaded filters is laid in foot of hole, then by hard sea
Silk floss is mounted on the sand gravel loaded filter of bottom, and the external sheath of the hard foam has one layer of geotextiles, the hard foam
With diameter greater than boring aperture, the hard foam is sized for one section or several sections by drilling depth, to basis at the top of hard foam
The distance of bottom is 20-30cm, places one layer bigger than orifice area of geotextiles thereon again, then repaves sand loading layer loaded filter
Extremely flush with foundation bottom or lower slightly.
Further, the outer baffle includes long baffle plate and short shutter, and the long baffle plate is connected with short shutter, described short
Baffle plate is provided with multiple shutters.
The beneficial effects of the utility model are：
This utility model can solve the problem that the dehumidifying heat dissipation problem caused because shutter intake is little, using exhaust fan and basis
Modular design, solve the problems, such as Di Gang mechanisms of transformer station hangs with the corrosion that the globule is caused.Various designs on basis, such as three
The design of three arm of angle of high bottom evagination and inverted arc shape elbow, it is to avoid cable and rainwater etc. are contacted, and effectively enhance making for cable
Use the life-span；In foundation construction, three high and one low pattern is made in bottom so that hydrops can be discharged to low spot rapidly, while handle
The process of seepage well mouth pipeline-used water mud and ground one state；The high carriages such as strip are made on base surface, facilitates hydrops side
Just discharge.
Description of the drawings
Fig. 1 be it is existing on the basis of be provided with the schematic diagram of transformer station；
Fig. 2 is existing transformer station's left view；
Fig. 3 is three dimensional structure diagram of the present utility model；
Fig. 4 is the three dimensional structure diagram of the transformer substation foundation after removing outer baffle；
Second embodiments of the Fig. 5 for bracing frame；
Fig. 6 is the transformer substation foundation structural representation for being provided with auxiliary dry component；
Fig. 7 is the front view of the transformer substation foundation with seepage well；
Sectional views of the Fig. 8 for the second embodiment of seepage well；
In figure：1 transformer station, 2 is basic, 201 slopes top, 202 bottom of slope, 203 bracing frames, 204 evagination, three arm of angle, 205 inverted arc shapes
Elbow, 3 basic vents, 4 outer baffles, 401 long baffle plates, 402 short shutters, 403 shutters, 5 auxiliary dry components, 501 air drafts
Fan, 502 valves, 503 connecting tubes, 6 seepage wells, 601 foundation bottoms, 602 drillings, 603 layer of sand loaded filters, 604 hard foams, 605
Aquiclude, 606 aquifer sand layers, 607 sand gravel loaded filters.
Specific embodiment
As shown in Figure 3, Figure 4, the Dampproof dehumidifying waterproof box type transformer substation base includes basis 2 and is arranged on basis 2
The outer baffle 4 in outside, is provided with transformer station 1 on described basic 2.
The outer baffle 4 includes long baffle plate 401 and short shutter 402, and the long baffle plate 401 is connected with short shutter 402, institute
State short shutter 402 and be provided with multiple shutters 403.
Described basic 2 include a bottom surface being obliquely installed, as shown in figure 4, the bottom surface includes slope top 201 and bottom of slope 202,
By slope top 201 to bottom of slope 202 gradually diagonally downward.
A kind of optimization design, the bottom surface both sides be higher than centre position, so when rainwater conflux is to bottom of slope 202, understand by
In the seepage well 6 being flowed in the middle part of bottom of slope 202 in the reason for this angle of inclination.
Some longitudinal bracing frames 203 are provided with the bottom surface, the bracing frame 203 is mainly used in carrying out propping up for cable
Support.Cable intersects placement with bracing frame 203, or cable hank is placed on above bracing frame 203.
A kind of optimization design, in the middle part of 203 two side of support frame as described above, outwardly convex forms the low evagination in high both sides in the middle part of in the of
Three arms of angle 204.This design, can carry out isolating for steam and cable by three arm of angle 204 of evagination, it is to avoid steam is to cable
Impact.
Further optimize, the gas cell of three arm of angle 204 of evagination that 203 two side of bracing frame is formed after being respectively provided with an inflation.
If rainwater is excessive, can the appropriate amount of being inflated regulation.So as to change 203 direct gap length of bracing frame two-by-two, when
When gas cell inflation is more, steam can be avoided from impacting cable, if current are excessive being, gas cell reduces, and can adapt to
More mass-flow flows through gap two-by-two between bracing frame 203.
As shown in figure 5, being additionally provided with auxiliary dry component 5 in 202 side of bottom of slope on basis 2, the auxiliary dry component 5 is wrapped
Exhaust fan 501 and valve 502 are included, the valve 502 is arranged on clearance aperture two-by-two between bracing frame 203.Valve 502 is by connecting
Adapter 503 is connected with exhaust fan 501.
The valve 504 is preferably two imports, the valve of an outlet.Wherein import is used to intake, and another import is used for
Enter air, export for carrying out draining.
And the auxiliary dry component 5 is arranged on bottom of slope 202, before the first air gradually can push up 201 to slope from bottom of slope 202
Enter, rather than directly sink down into gap bottom two-by-two between bracing frame 203.Be conducive to preferably carrying out transformer station 1 and bottom
Steel construction dehumidifying.
A kind of optimization design, is provided with a humidity sensor to detect the humidity condition at this, is herein in the valve
In place of most possible hydrops.If humidity meets condition at this, then remaining is eligible everywhere.
A kind of optimization design, as shown in fig. 7, be provided with inverted arc shape elbow 205 at slope top 201, this design can be by
Air at bottom of slope 202 forms an air-flow upwards, preferably carries out the drying of steel construction, moreover it is possible to stop from Po Ding
Rainwater on the outside of 201 is entered.
The bottom of slope 202 is connected with seepage well 6 by a pipeline obliquely.
According to pithead position is oozed, foundation ground takes the pipeline opening of the paving mode of three high and one low, seepage well mouth connection to be in
Lowest point.
A kind of optimization design, the seepage well 6 are suitable for reading little, a big taper well body of lower mouth.The seepage well back cut diameter 800
Millimeter, 2500 millimeters of lower port diameter, taper well body is with brick into 2200 millimeters of 6 depth of the seepage well.
Another embodiment of seepage well is illustrated in figure 8, the bottom of slope 202 is connected with a seepage well 6, and the seepage well is bored for one
Hole, time are short, efficiency high.
Drilling 602 cuts through aquiclude 605 to 606 one-tenth wells of aquifer sand layer, first in the 602 bottoms laying 20-30cm that drills
Sand gravel loaded filter 607, is then mounted in hard foam 604 on the sand gravel loaded filter 607 of bottom, the hard foam 604
External sheath have one layer of geotextiles, the hard foam 604 with diameter greater than boring aperture.Sponge and the borehole wall when so installing
Between there is no space.
The hard foam 604 can be sized for one section or several sections by drilling depth, to basic bottom at the top of hard foam 604
The distance in portion 601 is 20-30cm, places one layer bigger than orifice area of geotextiles thereon again, then repaves sand loading layer anti-filter
Layer 603 is to flushing with foundation bottom 601 or lower slightly.
This seepage well, first is directly punched using rig, is filled with high-density sponge, easy to process, and backfill is convenient, and keeps away
Having exempted from common seepage well needs to buy various backfilling materials, the shortcoming for wasting time and energy.
In addition to the technical characteristic described in description, the known technology of those skilled in the art is.
Claims (9)
1. a kind of Dampproof dehumidifies waterproof box type transformer substation base, including basis, it is described on the basis of transformer station is installed, which is special
Levying is, the basis outside is provided with outer baffle, and the basis includes a bottom surface being obliquely installed, the bottom surface include slope top and
Bottom of slope, is pushed up to bottom of slope gradually diagonally downward by slope, and some longitudinal bracing frames are provided with the bottom surface.
2. a kind of Dampproof dehumidifying waterproof box type transformer substation base according to claim 1, is characterized in that, the support
In the middle part of frame two side, outwardly convex forms low three arm of angle of evagination in high both sides in the middle part of in the of.
3. a kind of Dampproof dehumidifying waterproof box type transformer substation base according to claim 2, is characterized in that, the support
The gas cell of three arm of angle of evagination that frame two side is formed after being respectively provided with an inflation.
4. a kind of Dampproof dehumidifying waterproof box type transformer substation base according to claim 2, is characterized in that, the basis
Bottom of slope side be additionally provided with auxiliary dry component, the auxiliary dry component includes exhaust fan and valve, and the valve is arranged on
Clearance aperture between bracing frame two-by-two, valve are connected with exhaust fan by connecting tube.
5. a kind of Dampproof dehumidifying waterproof box type transformer substation base according to claim 4, is characterized in that, the valve
A humidity sensor is provided with inside.
6. a kind of Dampproof dehumidifying waterproof box type transformer substation base according to claim 5, is characterized in that, the slope top
Place is provided with inverted arc shape elbow.
7. a kind of Dampproof dehumidifying waterproof box type transformer substation base according to claim 6, is characterized in that, the bottom of slope
It is connected with seepage well by a pipeline obliquely, the seepage well is a little, taper well body that lower mouth is big suitable for reading；On the seepage well
800 millimeters of diameter of mouth, 2500 millimeters of lower port diameter, the seepage well（6）2200 millimeters of depth, taper well body with it is brick into.
8. a kind of Dampproof dehumidifying waterproof box type transformer substation base according to claim 6, is characterized in that, the bottom of slope
Be connected with seepage well by a pipeline obliquely, the seepage well be one drilling, drilling cut through aquiclude to aquifer sand layer into
After well, first 20-30cm sand gravel loaded filters are laid in foot of hole, then hard foam is mounted in the sand gravel loaded filter of bottom
On, the external sheath of the hard foam has one layer of geotextiles, the hard foam with diameter greater than boring aperture, the hard
Sponge is sized for one section or several sections by drilling depth, and the distance at the top of hard foam to foundation bottom is 20-30cm, thereon
One layer bigger than orifice area of geotextiles are placed again, are then repaved sand loading layer loaded filter and are extremely flushed with foundation bottom or lower slightly.
9. a kind of Dampproof dehumidifying waterproof box type transformer substation base according to claim 1, is characterized in that, the outer gear
Plate includes long baffle plate and short shutter, and the long baffle plate is connected with short shutter, and the short shutter is provided with multiple shutters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621095946.1U CN206059997U (en) | 2016-09-30 | 2016-09-30 | A kind of Dampproof dehumidifying waterproof box type transformer substation base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621095946.1U CN206059997U (en) | 2016-09-30 | 2016-09-30 | A kind of Dampproof dehumidifying waterproof box type transformer substation base |
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| Publication Number | Publication Date |
|---|---|
| CN206059997U true CN206059997U (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621095946.1U Expired - Fee Related CN206059997U (en) | 2016-09-30 | 2016-09-30 | A kind of Dampproof dehumidifying waterproof box type transformer substation base |
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| CN (1) | CN206059997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356749A (en) * | 2016-09-30 | 2017-01-25 | 国网山东省电力公司济南市长清区供电公司 | Novel damp-proof dehumidification waterproof box type transformer substation foundation |
| CN110984640A (en) * | 2019-12-24 | 2020-04-10 | 北京华瑞国盾信息科技有限公司 | Assembly type substation structure system for pipeline station |
-
2016
- 2016-09-30 CN CN201621095946.1U patent/CN206059997U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356749A (en) * | 2016-09-30 | 2017-01-25 | 国网山东省电力公司济南市长清区供电公司 | Novel damp-proof dehumidification waterproof box type transformer substation foundation |
| CN110984640A (en) * | 2019-12-24 | 2020-04-10 | 北京华瑞国盾信息科技有限公司 | Assembly type substation structure system for pipeline station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20170930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |