CN109192447A - A kind of outdoor transformer shield - Google Patents
A kind of outdoor transformer shield Download PDFInfo
- Publication number
- CN109192447A CN109192447A CN201811182245.5A CN201811182245A CN109192447A CN 109192447 A CN109192447 A CN 109192447A CN 201811182245 A CN201811182245 A CN 201811182245A CN 109192447 A CN109192447 A CN 109192447A
- Authority
- CN
- China
- Prior art keywords
- parts
- cuboid cover
- strainer
- face
- cuboid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011810 insulating material Substances 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims description 18
- 239000006260 foam Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims description 3
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 3
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 3
- 239000000347 magnesium hydroxide Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000004014 plasticizer Substances 0.000 claims description 3
- OMQSJNWFFJOIMO-UHFFFAOYSA-J zirconium tetrafluoride Chemical compound F[Zr](F)(F)F OMQSJNWFFJOIMO-UHFFFAOYSA-J 0.000 claims description 3
- 239000011094 fiberboard Substances 0.000 claims 1
- 239000003365 glass fiber Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 238000009423 ventilation Methods 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/23—Corrosion protection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Organic Insulating Materials (AREA)
Abstract
The invention discloses a kind of outdoor transformer shields, including cuboid cover, cuboid cover bottom is opening-like, mounting plate is respectively set in cuboid cover two sides of the bottom, bolt fixing hole is provided on mounting plate, buffer board is fixedly mounted in cuboid cover inner sidewall and roof, cuboid cover front end face and rear end face have longitudinal radiating groove, and Air Filter is arranged in cuboid cover front end face and rear end face inner sidewall, sprays insulating material is gone back on cuboid cover outer wall, structure of the invention is novel in design, with excellent resistance to compression buffering effect, furthermore, also there is good dust control by ventilation, insulate effect, internal transformer is effectively protected.
Description
Technical field
The present invention relates to transformer technology field, specially a kind of outdoor transformer shield.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core (magnetic core).Major function has: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing (magnetic saturation transformation
Device) etc..Can be divided into, according to use: (electric furnace becomes, rectifies change, power frequency testing transformer, pressure regulation for power transformer and special transformer
Device, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer,
Reactor, mutual inductor etc.).
Current transformer protective device structure is single, and shock resistance is poor, and service life is short.
Summary of the invention
The purpose of the present invention is to provide a kind of outdoor transformer shields, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of outdoor transformer shield, including cuboid
Cover, cuboid cover bottom is opening-like, and mounting plate, the installation is respectively set in cuboid cover two sides of the bottom
Bolt fixing hole is provided on plate, buffer board, the cuboid cover is fixedly mounted in the cuboid cover inner sidewall and roof
Front end face and rear end face have longitudinal radiating groove, and the cuboid cover front end face and the setting of rear end face inner sidewall are dust-proof
Net goes back sprays insulating material on the cuboid cover outer wall.
Preferably, the buffer board includes the first glass mat, the second glass mat and cystosepiment, the cystosepiment
It is arranged between the first glass mat, the second glass mat, the first groove is set on the inside of the first glass mat, described the
Second groove is set on the inside of two glass mats, and the cystosepiment two sides are respectively equipped with to match with the first groove, the second groove
Protrusion.
Preferably, the Air Filter includes screen frame and strainer, and the strainer distinguishes the first strainer and the second strainer, the filter
Net is fixed in screen frame, and the first sieve meshes diameter is less than the second sieve meshes diameter.
Preferably, the insulative composition includes 30-40 parts of ethylene propylene diene rubber, abrasion resistant carbon black 4-8 in parts by weight
Part, 3-9 parts of zirconium tetrafluoride, 2-8 parts of clay, burnt 4-10 parts of foam, 5-12 parts of magnesium hydroxide, 6-16 parts of barium sulfate powder, graphite 8-
20 parts, 7-14 parts of plasticizer, 2-6 parts of carbon fiber.
Preferably, the cuboid cover length is 100-140cm, width 50-80cm, is highly 80cm-120cm.
Compared with prior art, the beneficial effects of the present invention are:
(1) structure of the invention is novel in design, has excellent resistance to compression buffering effect, in addition, also having good dust control by ventilation, absolutely
Internal transformer is effectively protected in edge effect.
(2) buffer board that the present invention uses has excellent shock resistance, and compression strength reaches 75MPA, effective anti-
Only internal transformer is hit and is damaged.
(3) Air Filter that the present invention uses has good dust-proof effect, and is not in clogging, will not influence logical
Wind effect.
(4) insulating materials that the present invention uses has good wear-resisting, corrosion resistant, insulation performance, is able to extend making for cover
Use the service life.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is buffer board cross-sectional view of the present invention；
Fig. 3 is Air Filter cross-sectional view of the present invention.
Specific embodiment
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 description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of outdoor transformer shield, including cuboid cover
Body 1,1 length of cuboid cover are 100-140cm, width 50-80cm, are highly 80cm-120cm；The cuboid cover 1
Bottom is opening-like, and mounting plate 2 is respectively set in 1 two sides of the bottom of cuboid cover, is provided with bolt on the mounting plate 2 and fixes
Buffer board 4,1 front end face of cuboid cover and rear end is fixedly mounted in hole 3,1 inner sidewall of cuboid cover and roof
Face has longitudinal radiating groove 5, and Air Filter 6, the length is arranged in 1 front end face of cuboid cover and rear end face inner sidewall
Sprays insulating material is gone back on 1 outer wall of cube cover.
In the present invention, buffer board 4 includes the first glass mat 7, the second glass mat 8 and cystosepiment 9, the foam
Plate 9 is arranged between the first glass mat 7, the second glass mat 8, and the first groove is arranged on the inside of the first glass mat 7
10, the second groove 11 is set on the inside of second glass mat 8,9 two sides of cystosepiment be respectively equipped with the first groove 10,
The protrusion 12 that second groove 11 matches.The buffer board that the present invention uses has excellent shock resistance, and compression strength reaches
75MPA effectively prevents internal transformer from being hit and being damaged.
In the present invention, Air Filter 6 includes screen frame 13 and strainer, and the strainer distinguishes the first strainer 14 and the second strainer 15,
The strainer is fixed in screen frame 13, and 14 mesh diameter of the first strainer is less than 15 mesh diameter of the second strainer.This hair
The Air Filter of bright use has good dust-proof effect, and is not in clogging, will not influence ventilation effect.
In addition, insulative composition includes 30-40 parts of ethylene propylene diene rubber, abrasion resistant carbon black in parts by weight in the present invention
4-8 parts, 3-9 parts of zirconium tetrafluoride, 2-8 parts of clay, burnt 4-10 parts of foam, 5-12 parts of magnesium hydroxide, 6-16 parts of barium sulfate powder, graphite
8-20 parts, 7-14 parts of plasticizer, 2-6 parts of carbon fiber.The insulating materials that the present invention uses has good wear-resisting, corrosion resistant, insulation
Performance is able to extend the service life of cover.
In conclusion structure of the invention is novel in design, there is excellent resistance to compression buffering effect, in addition, also having good
Dust control by ventilation, insulation effect, are effectively protected internal transformer.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of outdoor transformer shield, including cuboid cover (1), it is characterised in that: cuboid cover (1) bottom
Opening-like, cuboid cover (1) two sides of the bottom are respectively set mounting plate (2), and it is solid that bolt is provided on the mounting plate (2)
Determine hole (3), cuboid cover (1) inner sidewall and roof are fixedly mounted buffer board (4), before the cuboid cover (1)
End face and rear end face have longitudinal radiating groove (5), and cuboid cover (1) front end face and the setting of rear end face inner sidewall
Air Filter (6) goes back sprays insulating material on cuboid cover (1) outer wall.
2. a kind of outdoor transformer shield according to claim 1, it is characterised in that: the buffer board (4) includes the
One glass mat (7), the second glass mat (8) and cystosepiment (9), the cystosepiment (9) are arranged in the first glass fibre
Between plate (7), the second glass mat (8), the first groove (10) are set on the inside of the first glass mat (7), second glass
The second groove (11) are set on the inside of glass fiberboard (8), cystosepiment (9) two sides are respectively equipped with and the first groove (10), second
The protrusion (12) that groove (11) matches.
3. a kind of outdoor transformer shield according to claim 1, it is characterised in that: the Air Filter (6) includes net
Frame (13) and strainer, the strainer difference the first strainer (14) and the second strainer (15), the strainer are fixed at screen frame
(13) in, the first strainer (14) mesh diameter is less than the second strainer (15) mesh diameter.
4. a kind of outdoor transformer shield according to claim 1, it is characterised in that: the insulative composition is by weight
Amount number includes 30-40 parts of ethylene propylene diene rubber, 4-8 parts of abrasion resistant carbon black, 3-9 parts of zirconium tetrafluoride, 2-8 parts of clay, burnt foam 4-10
Part, 5-12 parts of magnesium hydroxide, 6-16 parts of barium sulfate powder, 8-20 parts of graphite, 7-14 parts of plasticizer, 2-6 parts of carbon fiber.
5. a kind of outdoor transformer shield according to claim 1, it is characterised in that: the cuboid cover (1) is long
Degree is 100-140cm, width 50-80cm, is highly 80cm-120cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811182245.5A CN109192447B (en) | 2018-10-11 | 2018-10-11 | Outdoor transformer protection casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811182245.5A CN109192447B (en) | 2018-10-11 | 2018-10-11 | Outdoor transformer protection casing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109192447A true CN109192447A (en) | 2019-01-11 |
| CN109192447B CN109192447B (en) | 2020-10-30 |
Family
ID=64947556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811182245.5A Active CN109192447B (en) | 2018-10-11 | 2018-10-11 | Outdoor transformer protection casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109192447B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016056578A1 (en) * | 2014-10-10 | 2016-04-14 | Dmg森精機株式会社 | Transformer device cooling structure |
| CN206480449U (en) * | 2017-01-21 | 2017-09-08 | 邢台变压器有限责任公司 | A kind of corrosion-resistant transformer shell |
| CN206931440U (en) * | 2017-07-28 | 2018-01-26 | 连云港港口国际石化港务有限公司 | A kind of transformer protective cover with temperature control automatic heat radiator |
| CN207602320U (en) * | 2017-12-06 | 2018-07-10 | 合肥元贞电力科技股份有限公司 | A kind of amorphous alloy transformer compact shell |
-
2018
- 2018-10-11 CN CN201811182245.5A patent/CN109192447B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016056578A1 (en) * | 2014-10-10 | 2016-04-14 | Dmg森精機株式会社 | Transformer device cooling structure |
| CN206480449U (en) * | 2017-01-21 | 2017-09-08 | 邢台变压器有限责任公司 | A kind of corrosion-resistant transformer shell |
| CN206931440U (en) * | 2017-07-28 | 2018-01-26 | 连云港港口国际石化港务有限公司 | A kind of transformer protective cover with temperature control automatic heat radiator |
| CN207602320U (en) * | 2017-12-06 | 2018-07-10 | 合肥元贞电力科技股份有限公司 | A kind of amorphous alloy transformer compact shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109192447B (en) | 2020-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200923 Address after: 243000 Anhui city of Ma'anshan province high tech Zone at 1669 North Road Huo sparkle Building No. 2 Applicant after: MAANSHAN NIUZE TECHNOLOGY SERVICE Co.,Ltd. Address before: 243000 No. 88 Huxi Southwest Road, Ma'anshan Economic and Technological Development Zone, Anhui Province Applicant before: MAANSHAN MUJI INFORMATION TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230627 Address after: 201400 Building 8, 8188 Daye Road, Fengxian District, Shanghai Patentee after: SHANGHAI ALLWELL ELECTRICAL Co.,Ltd. Address before: 243000 2, 1669 north section of Huo Li Shan Road, Ma'anshan high tech Zone, Anhui Patentee before: MAANSHAN NIUZE TECHNOLOGY SERVICE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240812 Address after: 201100 1st floor, 223 Jianghan Road, Minhang District, Shanghai Patentee after: Shanghai Huihua Electric Co.,Ltd. Country or region after: China Address before: 201400 Building 8, 8188 Daye Road, Fengxian District, Shanghai Patentee before: SHANGHAI ALLWELL ELECTRICAL Co.,Ltd. Country or region before: China |