CN205713423U - A kind of roof insulating installed for spy/EHV transformer - Google Patents
A kind of roof insulating installed for spy/EHV transformer Download PDFInfo
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- CN205713423U CN205713423U CN201620313795.6U CN201620313795U CN205713423U CN 205713423 U CN205713423 U CN 205713423U CN 201620313795 U CN201620313795 U CN 201620313795U CN 205713423 U CN205713423 U CN 205713423U
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- 238000009413 insulation Methods 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 2
- 229920002620 polyvinyl fluoride Polymers 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 13
- 238000011900 installation process Methods 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Tents Or Canopies (AREA)
Abstract
This utility model provides a kind of roof insulating installed for spy/EHV transformer, relates to spy/EHV transformer installing area, has mobility strong, and good portability can be reused, and the simple advantage of installation process.Described roof insulating includes tarpaulin and inflatable support, and described tarpaulin sets on the bracket；Described support includes ceiling support and canopy body support frame, described ceiling support and described canopy body support frame are built by many inflation posts, form the inflation post of described ceiling support and form the inflation Zhu Bu UNICOM of described canopy body support frame, and forming inflation post rollable or folding when unaerated of described canopy body support frame.Described roof insulating is for being incubated spy/EHV transformer, it is ensured that the installation of spy/EHV transformer is smoothed out.
Description
Technical field
This utility model relates to spy/EHV transformer installing area, particularly relates to a kind of for spy/EHV transformer
The roof insulating installed.
Background technology
At present, the construction project of extra-high voltage grid is put into China " 13 " rule as a key construction project project
In Huaing.The construction of extra-high voltage grid includes the installation of spy/EHV transformer, and the installation of spy/EHV transformer is to environment
Having strict requirements, when installing spy/EHV transformer the most in the winter time, the requirement to environment is the strictest, its reason
One of be, the insulating oil of spy/EHV transformer requires that Circulation and Hot Oil Spray temperature reaches 65 ± 5 DEG C, and general severe cold areas
Winter, ambient temperature was at about-20 DEG C, and this Circulation and Hot Oil Spray temperature resulting in insulating oil reaches more than 80 DEG C with the extraneous temperature difference,
The bigger temperature difference, can increase the thermal loss of insulating oil, and then affect the installation of spy/EHV transformer.Therefore, to special (surpassing)
The installation of high-tension transformer needs to formulate Insulation targetedly, just can ensure that the installation of spy/EHV transformer is entered smoothly
OK.
In prior art when spy/EHV transformer is installed by severe cold areas, it is typically employed in spy to be installed/super
Roof insulating is built in the region of high-tension transformer, and arranges the measure of heater in the inside of roof insulating, ensures roof insulating
Internal temperature reach temperature required by spy/EHV transformer is installed, in roof insulating, carry out spy/superelevation buckling the most again
The installation of depressor.Such as, prior art exists a kind of roof insulating installed for severe cold areas spy/EHV transformer, should
Roof insulating includes stake body, cover heat-insulation layer on stake body surface, is provided with boiler in roof insulating, and boiler is distributed in guarantor with cincture
The heating passage of temperature canopy inwall connects, and heating passage proximate is provided with pond, and the water in pond flows through roof insulating by heating passage
Inwall, utilizes the water in boiler heating passage, makes the temperature in roof insulating reach the temperature of requirement.Of the prior art
Although roof insulating disclosure satisfy that requirement when spy/EHV transformer is installed to temperature, but owing to needing when roof insulating heats
There is the pond for supplying water, and the weight of the stake body of roof insulating and boiler itself is relatively big, causes roof insulating irremovable, just
The property taken is poor, and not reproducible utilization, in addition stake body build the installation with boiler, the installation process that also can cause roof insulating is multiple
Miscellaneous.
Utility model content
For problems of the prior art, this utility model provides a kind of for spy/EHV transformer installation
Roof insulating, the mobility of this roof insulating is strong, and good portability can be reused, and installation process is simple.
For reaching above-mentioned purpose, this utility model adopts the following technical scheme that
This utility model provides a kind of roof insulating installed for spy/EHV transformer, and described roof insulating includes paulin
Cloth and inflatable support, described tarpaulin sets on the bracket；Wherein, described support includes ceiling support and canopy body support frame,
Described ceiling support and described canopy body support frame are built by many inflation posts, form inflation post and the shape of described ceiling support
Become the inflation Zhu Bu UNICOM of described canopy body support frame, and form inflation post rollable or folding when unaerated of described canopy body support frame
Folded.
Above-mentioned in the roof insulating that spy/EHV transformer is installed, support includes ceiling support and canopy body support frame, is formed
Not UNICOM between inflation post and the inflation post forming canopy body support frame of ceiling support, and form the inflation post rollable of canopy body support frame
Or fold, thus when building roof insulating, first the inflation post forming ceiling support can be inflated, the inflation of canopy body support frame will be formed
Post is rolled or is folded, and is first covered on spy/EHV transformer to be installed by completely charged ceiling support, props up canopy body
Frame is inflated, and completes the building of support of roof insulating.Visible, the volume moved during due to the support of mobile roof insulating is only canopy
The volume of ceiling hold, therefore reduces the support of the roof insulating volume in hoisting process, facilitates hanging apparatus lifting insulation
Canopy so that the mobility of roof insulating is strong, and easy to carry；
It is additionally, since when above-mentioned roof insulating is built and only need to ventilate in support, then tarpaulin is covered on support, tear open
Only tarpaulin need to be packed up when unloading, then the gas in support is extracted out, therefore, building and unloading process ratio of above-mentioned roof insulating
Relatively simple, and in the unloading process of roof insulating, it is only necessary to take out the gas in inflation post, roof insulating will not be propped up
Frame causes damage, and adds the repeat usage of roof insulating.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the three dimensional structure schematic diagram of the roof insulating in this utility model embodiment；
Fig. 2 is the top view of the roof insulating in this utility model embodiment；
Fig. 3 is the front view of the roof insulating in this utility model embodiment；
Fig. 4 is the side view of the roof insulating in this utility model embodiment；
Fig. 5 is the structural representation when lifting of the roof insulating in this utility model embodiment.
Description of reference numerals:
1-is incubated running-on；21A-the first arc inflation post；
22A-the second arc inflation post；22B-ceiling connects inflation post；
23A-first linearly inflates post；23B-second linearly inflates post；
23C-support and inflation post；23D-end face connects inflation post；
Inflation post in the middle of 24A-；24B-canopy body connects inflation post；
24C-First Transition connects inflation post；24D-the second transition connects inflation post；
3-hoisting ring.
Detailed description of the invention
Understandable for enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below in conjunction with accompanying drawing, right
The technical solution of the utility model is clearly and completely described.Obviously, described embodiment is only this utility model one
Section Example rather than whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not having
There are on the premise of making creative work all other embodiments obtained, belong to the scope of this utility model protection.
Present embodiments provide a kind of roof insulating installed for spy/EHV transformer, this roof insulating include support and
Tarpaulin, support is for forming the main body frame of roof insulating, and support can be inflated；Tarpaulin is for covering at the support put up
On.Wherein, support includes that ceiling support and canopy body support frame, ceiling support and canopy body support frame are built by many inflation posts.
Form the inflation post of canopy body support frame and form the inflation Zhu Bu UNICOM of canopy body support frame, and the inflation post forming canopy body support frame is not having
Can roll or fold during inflation.
As it is shown in figure 5, build above-mentioned when the roof insulating that spy/EHV transformer is installed, owing to forming ceiling support
Inflation post and form the inflation Zhu Bu UNICOM of canopy body support frame, can will form canopy first to forming the inflation post inflation of ceiling support
The inflation post of the unaerated of body support frame is rolled or is folded.Afterwards completely charged ceiling support is covered on spy/supertension to be installed
On transformator, the most again canopy body support frame is inflated, finally tarpaulin is covered on support, complete building of roof insulating.Visible, by
In only inflating ceiling support, not inflating canopy body support frame, when moving the support of roof insulating, the volume moved is only
For the volume of ceiling support, therefore greatly reduce the support of the roof insulating volume in moving process, facilitate roof insulating
The movement of support.It addition, above-mentioned roof insulating is built, only need to ventilate in support, then by tarpaulin covering on support be
Can；Also only tarpaulin need to be packed up during dismounting, then the gas in support is extracted out, the support of roof insulating will not be caused damage
Evil, therefore roof insulating can be reused.Furthermore, include taking of stake body relative to the installation of the roof insulating mentioned in background technology
Building the scheme of installation with boiler, building of the roof insulating in this utility model only includes the installation of support and building of tarpaulin,
Not having the installation of other heaters, therefore the installation process of the roof insulating in this utility model is relatively simple.
As it is shown in figure 1, ceiling support and cover tarpaulin on ceiling support and form the ceiling of roof insulating, canopy body support frame and
Covering the tarpaulin on canopy body support frame and form the canopy body of roof insulating, ceiling is preferably arch.Canopy body be preferably shaped to cuboid
Or square.Heat-insulated cavity in roof insulating includes upper strata cavity and lower floor's cavity, and upper chamber body is positioned at top and the canopy of ceiling
Between the bottom surface on top；Lower floor's cavity is between the bottom surface of the bottom surface of ceiling and canopy body.
Volume in view of spy/EHV transformer is the biggest, and the volume of corresponding roof insulating is the biggest, is at this moment accomplished by
The intensity of increase roof insulating ensures the safety of the installation process of spy/EHV transformer.In order to meet spy/supertension transformation
The device requirement to roof insulating intensity, by increasing the diameter of the inflation post forming ceiling support and can form the inflation of canopy body support frame
The diameter of post ensures the intensity of roof insulating.
Preferably, the diameter of the inflation post forming ceiling support meets formula: d1=k1×(h1×L)；Wherein, d1For shape
Become the diameter of the inflation post of ceiling support；k1For constant, k1Span be 0.006m-1～0.020m-1；h1For spy/superelevation
The height of the part being in pressure transformer in upper chamber body；L is the span of ceiling.
The diameter of the inflation post forming canopy body support frame meets formula: d2=k2×(h2×L)；Wherein, d2Prop up for forming canopy body
The diameter of the inflation post of frame；k2For constant, k2Span be 0.006m-1～0.020m-1；h2For spy/EHV transformer
In the height of part that is in lower floor's cavity；L is the span of ceiling.
By the diameter d of the inflation post forming ceiling support that above-described embodiment is given1With the inflation forming canopy body support frame
The diameter d of post2The required formula met it can be seen that in the case of the span L of ceiling is certain, spy/EHV transformer
In the height h of part that is in upper chamber body1Increase, the diameter d of the corresponding inflation post forming ceiling support1To increase therewith
Greatly, to meet the requirement of the intensity of the ceiling to roof insulating；In like manner, spy/EHV transformer is in the portion in lower floor's cavity
The height h divided2Increase, form the diameter d of the inflation post of canopy body support frame2Also to increase therewith, to meet the canopy body to roof insulating
The requirement of intensity.
And the roof insulating spy/EHV transformer to be met in above-described embodiment is wanted in the safety of installation process
Ask, and be also satisfied the requirement of external environment (environment such as wind, sleet).Therefore, when extraneous wind-force is relatively big or sleet is stronger,
The diameter inflating post of ceiling support and/or the diameter of the inflation post of formation canopy body support frame can be formed, so that being incubated by increase
The intensity of canopy is improved；Or, when the wind-force in external environment is less or sleet is more weak, form ceiling support by reducing
The diameter of inflation post and/or the diameter of the inflation post of formation canopy body support frame, to ensure that roof insulating has required intensity
Under premise, reduce the volume of roof insulating as far as possible.
As shown in Figures 1 to 4, ceiling support includes ceiling front-end bracket, ceiling rear end support and is positioned at ceiling front end
Ceiling intermediate support between support and ceiling rear end support.
In the present embodiment, ceiling front-end bracket and ceiling rear end support are the first arc inflation post 21A；Prop up in the middle of ceiling
Frame includes that many spaced second arc inflation post 22A, adjacent second arc inflation post 22A connect inflation post by ceiling
22B connects.
And canopy body support frame includes canopy body front-end bracket, canopy body rear end support and is positioned at canopy body front-end bracket and canopy body rear end
Canopy body intermediate support between support.
Wherein, canopy body front-end bracket and canopy body rear end support all include first linearly inflation post 23A, second linearly inflate post
23B and be located at the first linear support and inflation post 23C between inflation post 23A and second linearly inflation post 23B.Preferably,
One linearly inflation one end of post 23A, second linearly one end 23B and support and inflation post 23C of inflation post 23B one end all and ceiling
First arc inflation post 22A of front-end bracket connects, first linearly between inflation post 23A and support and inflation post 23C, support and inflation
All connect inflation post 23D by end face between post 23C and second linearly inflation post 22A to be connected.Canopy body intermediate support includes first
Inflation wall and the second inflation wall, the first inflation wall and the second inflation wall all include many spaced middle inflation post 24A, phase
In the middle of adjacent, inflation post 24A is connected by canopy body connection inflation post 24B, near the first linear inflation post 23A's in the first inflation wall
In the middle of one, inflation post 24A is connected by First Transition connection inflation post 24C and first linearly inflation post 23A, and second inflates wall
In in the middle of of the second linear inflation post 23B inflation post 24A connect inflation post 24D and second linear by the second transition
Inflation post 23B is connected.
And one end of the second arc inflation post 22A of ceiling support support connects the middle inflation post in the first inflation wall
Inflation post 24A in the middle of in 24A, and other end connection the second inflation wall of the second arc inflation post 22A.
Scheme for above-mentioned ceiling support, it is preferred that can make in the middle of the ceiling front-end bracket of composition ceiling support, ceiling
The crossover location of support and ceiling rear end support communicates, thus disposably inflation just can complete the inflation work of ceiling support.
In like manner, for the scheme of above-mentioned canopy body support frame, it is preferred that the canopy body front-end bracket of composition canopy body support frame, canopy can be made
The crossover location of body intermediate support and canopy body rear end support communicates, thus disposably inflation just can complete the inflation of canopy body support frame
Work.
As it is shown in figure 5, multiple hoisting ring 3 can be arranged in the outside of the position that ceiling support connects with canopy body support frame, many
Individual hoisting ring 3 is uniformly distributed along the circumference of roof insulating, thus in the installation process of roof insulating, available hanging apparatus lifts this
A little completely charged ceiling supports of hoisting ring 3 cover on spy/EHV transformer to be installed.
Additionally, the another one effect of hoisting ring 3 is, after roof insulating is put up, steel wire penetrating can be used to lift
Ring 3, is then bundled in the end of steel wire rope on the earth anchor being fixed on ground, it is achieved roof insulating on the ground fixing.
In order to strengthen the heat-insulating property of roof insulating, the tarpaulin of roof insulating includes internal layer tarpaulin and outer layer tarpaulin, internal layer tarpaulin
Be arranged on the inner side of support, outer layer tarpaulin be arranged between outside.The set-up mode of so double-deck tarpaulin can be protected effectively
The heat insulation effect of card roof insulating.In order to increase the heat insulation effect of roof insulating further, can tarpaulin inside support towards insulation
On surface within canopy, adiabator layer is set.
The reactor oil used in installation process due to spy/EHV transformer is combustibles, in order to improve spy/superelevation
Pressure transformer safety coefficient in installation process, tarpaulin preferably polyvinyl fluoride Jia Sibu etc. used in this enforcement has resistance
The tarpaulin of combustion character, thus improve the safety of spy/EHV transformer installation process.
As shown in Figures 1 to 4, for convenience in roof insulating in sleeve pipe with the external world be connected, can be at the ceiling of roof insulating
Arranging insulation running-on 1 on support, accordingly, the part that tarpaulin covers at ceiling support offers breach, this breach and insulation running-on 1
Match.
See Fig. 1 and Fig. 5, the roof insulating that the present embodiment is provided building method be:
Step 1: build ceiling support with many inflation posts, builds canopy body support frame with many inflation posts, is propped up by described ceiling
Frame connects with described canopy body support frame, forms support.
Step 2: to formed described ceiling support inflation post inflation, by formed described canopy body support frame inflation post roll or
Fold.
Step 3: completely charged ceiling support is covered on spy/EHV transformer to be installed.
Step 4: to the inflation post inflation forming described canopy body support frame.
Step 5: tarpaulin is covered on the bracket.
When roof insulating is installed, after forming the support of roof insulating, first only ceiling support is inflated, canopy body is propped up
Frame is rolled or is folded, and then covers on spy/EHV transformer to be installed by completely charged ceiling support, the most again to canopy body
Support is inflated, and is finally covered on support by tarpaulin, completes the building of roof insulating.Visible, completely charged ceiling is being propped up
During frame covers on spy/EHV transformer to be installed, owing to only being inflated by ceiling support, canopy body support frame does not fill
Gas, the volume therefore moved is only the volume of ceiling support so that the movement of roof insulating is more convenient.
In order to ensure the middle position that spy/EHV transformer is in roof insulating after roof insulating is put up, complete
After the movement of ceiling support (i.e. between step 3 and step 4), also can make central shaft and the spy/supertension transformation of ceiling support
The central shaft of device overlaps, and reaches ceiling support and purpose that spy/EHV transformer aligns.
In order to reach spy/EHV transformer to be installed requirement to temperature, to the inflation post forming canopy body support frame
During being inflated, available hot-air blower send hot blast in roof insulating, so can not only meet spy/EHV transformer pair
The requirement of temperature, moreover it is possible to improve the comfort level of the installation process of spy/EHV transformer.
In order to improve the heat insulation effect of roof insulating, above-mentioned steps 5 preferably can include procedure below: at the support of roof insulating
Outer side covers tarpaulin, and inside the support of roof insulating, also cover tarpaulin.Further, also can cover inside support
Tarpaulin arranges adiabator layer on the surface within roof insulating, to further enhance the heat insulation effect of roof insulating.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in change
Or replace, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with described power
The protection domain that profit requires is as the criterion.
Claims (9)
1. the roof insulating installed for spy/EHV transformer, it is characterised in that described roof insulating includes tarpaulin and can fill
The support of gas, described tarpaulin sets on the bracket；Wherein,
Described support includes that ceiling support and canopy body support frame, described ceiling support and described canopy body support frame are taken by many inflation posts
Build and form, form the inflation post of described ceiling support and form the inflation Zhu Bu UNICOM of described canopy body support frame, and forming described canopy
The inflation post of body support frame rollable or folding when unaerated.
Roof insulating the most according to claim 1, it is characterised in that described ceiling support and described tarpaulin cover at described canopy
The part of ceiling hold forms the ceiling of described roof insulating, described ceiling be shaped as arch；
Described canopy body support frame and described tarpaulin cover the part at described canopy body support frame and form the canopy body of described roof insulating, described canopy
Body be shaped as cuboid or square.
Roof insulating the most according to claim 2, it is characterised in that the heat-insulated cavity in described roof insulating includes upper strata cavity
With lower floor's cavity, described upper chamber body is positioned between the top of described ceiling and the bottom surface of described ceiling；Described lower floor's cavity position
Between the bottom surface of the bottom surface of described ceiling and described canopy body；
The diameter of the inflation post forming described ceiling support meets formula: d1=k1×(h1×L)；Wherein, d1Prop up for forming ceiling
The diameter of the inflation post of frame；k1Span be 0.006m-1～0.020m-1；h1It is described for spy/EHV transformer is in
The height of the part in upper chamber body；L is the span of described ceiling；
The diameter of the inflation post forming described canopy body support frame meets formula: d2=k2×(h2×L)；Wherein, d2Prop up for forming canopy body
The diameter of the inflation post of frame；k2Span be 0.006m-1～0.020m-1；h2It is described for spy/EHV transformer is in
The height of the part in lower floor's cavity；L is the span of described ceiling.
Roof insulating the most according to claim 1, it is characterised in that
Described ceiling support includes ceiling front-end bracket, ceiling rear end support and is positioned at described ceiling front-end bracket and described canopy
Ceiling intermediate support between the rear end support of top；
Described ceiling front-end bracket and described ceiling rear end support are the first arc inflation post；Described ceiling intermediate support includes
Many spaced second arc inflation posts, adjacent second arc inflation post connects inflation post by ceiling and is connected；
Described canopy body support frame includes canopy body front-end bracket, canopy body rear end support and is positioned at described canopy body front-end bracket and described canopy
Canopy body intermediate support between body rear end support；
Described canopy body front-end bracket and described canopy body rear end support all include first linearly inflate post, second linearly inflation post and
Being located at described first and linearly inflate the support and inflation post between post and described second linearly inflation post, described first linearly inflates post
One end, described second linearly one end of inflation post and described support and inflation post one end all with the of described ceiling front-end bracket
One arc inflation post connects, and described first linearly between inflation post and described support and inflation post, described support and inflation post is with described
All connect inflation post by end face between second linear inflation post to be connected；
Described canopy body intermediate support includes that the first inflation wall and the second inflation wall, the first inflation wall and the second inflation wall all include many
Inflation post in the middle of root is spaced, it is connected that adjacent middle inflation post connects inflation post by canopy body, in described first inflation wall
In the middle of of the described first linear inflation post, inflation post is linearly filled with described first by First Transition connection inflation post
Gas column is connected, and in described second inflation wall, in the middle of of the described second linear inflation post, inflation post is connected by the second transition
Connect inflation post to be connected with the described second linear inflation post；
One end of described second arc inflation post connects the described middle inflation post in described first inflation wall, described second arc
The other end of inflation post connects the described second described middle inflation post filling in wall.
Roof insulating the most according to claim 1, it is characterised in that the outside of described ceiling support and described canopy body support frame phase
The position connect is provided with multiple hoisting ring, and the plurality of hoisting ring is uniformly distributed along the circumference of described roof insulating.
Roof insulating the most according to claim 1, it is characterised in that described tarpaulin is polyvinyl fluoride Jia Sibu.
Roof insulating the most according to claim 6, it is characterised in that described tarpaulin includes internal layer tarpaulin and outer layer tarpaulin, institute
Stating internal layer tarpaulin and be located at the inner side of described support, described outer layer tarpaulin is located at the outside of described support.
Roof insulating the most according to claim 7, it is characterised in that be arranged on the tarpaulin inside described support towards described guarantor
Temperature is provided with adiabator layer on the surface within canopy.
Roof insulating the most according to claim 1, it is characterised in that described ceiling support is provided with insulation running-on, described paulin
The part that cloth covers at described ceiling support offers the breach matched with described insulation running-on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620313795.6U CN205713423U (en) | 2016-04-14 | 2016-04-14 | A kind of roof insulating installed for spy/EHV transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620313795.6U CN205713423U (en) | 2016-04-14 | 2016-04-14 | A kind of roof insulating installed for spy/EHV transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205713423U true CN205713423U (en) | 2016-11-23 |
Family
ID=57308728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620313795.6U Active CN205713423U (en) | 2016-04-14 | 2016-04-14 | A kind of roof insulating installed for spy/EHV transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205713423U (en) |
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2016
- 2016-04-14 CN CN201620313795.6U patent/CN205713423U/en active Active
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