CN107768072A - A kind of transformer rain shade device - Google Patents
A kind of transformer rain shade device Download PDFInfo
- Publication number
- CN107768072A CN107768072A CN201710972786.7A CN201710972786A CN107768072A CN 107768072 A CN107768072 A CN 107768072A CN 201710972786 A CN201710972786 A CN 201710972786A CN 107768072 A CN107768072 A CN 107768072A
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- CN
- China
- Prior art keywords
- rain
- transformer
- rain shade
- cabinet
- shade device
- 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.)
- Pending
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- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 238000012216 screening Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009423 ventilation Methods 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
- E04H1/1238—Shelters for engines, e.g. electrical meter housings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The present invention relates to a kind of transformer rain shade device, including transformer-cabinet and rain shade device, the rain shade device, which includes being connected, bar and is arranged at the rain shade of the bar upper end that is connected, the rain shade is that two rain visors form the reverse V-shaped structure of a global formation, and the bottom of rain visor is located at the both sides of transformer-cabinet, the inner of the two rain visors junction and the be hinged fixation of the bar that is connected, the outer end of two rain visor junctions is fixedly connected with two rain visors by bolt.The advantage of the invention is that：In transportation, rain shade device and transformer-cabinet can be dismantled, and then during installation and transportation, space-consuming can be reduced, meanwhile, the rain visor of rain shade device is connected with the bar that is connected using articulated manner, and then in transportation, rain visor can be shunk, further reduce space-consuming, convenience in transport, also cost of transportation can be substantially reduced, meanwhile be not connected using bolt mode with the bar that is connected directly, it is to simplify installation.
Description
Technical field
The present invention relates to technical field of power systems, more particularly to a kind of transformer rain shade device.
Background technology
In our power system, various height pressure transformers are a kind of electric power that is extremely important, and being commonly used
Equipment, and most of transformer is also generally arranged at open air simultaneously, consequently facilitating ventilation and maintenance.It is but this to place out of doors
Transformer there is also this it is very big the shortcomings that, be subject to drench with rain, avenge leaching, due to year in and year out rainwater immersion, easily cause in
Making moist inside the short circuit of portion's circuit and oil grain, therefore generally transformer is put into transformer-cabinet.
If when the rainy day needing to overhaul transformer, it is necessary to open casing, casing can not have after opening
The rain cover of effect, if maintainer does not hold up an umbrella, rainwater can enter inside transformer from top or heat emission hole, cause
Device damage, trigger accident, and maintainer's operation of holding up an umbrella is inconvenient.Therefore, those skilled in the art need offer one badly
Kind transformer rain insensitive device, prevents the transformer in transformer-cabinet because rainwater makes moist, while ensure preferable heat dispersion.
For above-mentioned phenomenon, the A of patent CN 106024276 disclose a kind of transformer rain insensitive device, as shown in figure 1, bag
Transformer-cabinet and Autamatic rain-shield device are included, the base for being used to place transformer of preset height is provided with transformer tank body,
It is provided with some bar radiating holes in the side wall of transformer-cabinet, heat emission hole is low inside and high outside oblique through hole, the top of heat emission hole
The baffle plate for keeping off the rain is provided with, there are some guiding gutters on the top cover of transformer-cabinet, Autamatic rain-shield device is fixedly mounted on
The top of transformer-cabinet, Autamatic rain-shield device include humidity sensor, master controller, motor and rain shade, humidity sensor
Electrically connected with master controller, be connected with amplifier and relay between master controller and motor in turn, master controller is also associated with
Alarm, motor electrically connect with rain shade.
Above-mentioned transformer rain insensitive device, not only with preferable rainproof function, while there is good radiating effect, ensure
The normal work of transformer, extend the service life of transformer；But the structure transformer rain insensitive device still suffers from necessarily
The defects of：Autamatic rain-shield device structure in this structure is relatively complicated, and Autamatic rain-shield device can only be made in rainwater weather
With.Existing people are directly fixedly connected with a rain shade to simplify rain insensitive device in transformation case upper end, the improvement of the structure, though it is simple
Rain insensitive device is changed, but because it with transformation case is fixedly connected with setting, volume is relatively large, thus in transportation, accounts for
It is big with space so that freight volume is relatively reduced, and then increases cost of transportation.
For above-mentioned phenomenon, it has been suggested that by rain shade device and the split type setting of transformer-cabinet, but still suffer from one
The problem of determining：Because rain shade device is outside diffusion structure, so in transportation, certain space can be still taken so that
Freight volume is still limited.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of transformer rain shade device, to solve above-mentioned technical problem.
In order to solve the above technical problems, the technical scheme is that：A kind of transformer rain shade device, including transformer tank
Body and rain shade device, the base for being used to place transformer of preset height, the transformer are provided with the transformer tank body
Be provided with some bar radiating holes in the side wall of casing, the heat emission hole is low inside and high outside oblique through hole, the heat emission hole it is upper
Side is provided with the baffle plate for keeping off the rain, and the rain shade device is fixedly mounted on the top of transformer-cabinet；Its innovative point is：Institute
Stating rain shade device includes being connected bar and is arranged at the rain shade of the bar upper end that is connected, and the rain shade is two rain visors
The reverse V-shaped structure of a global formation is formed, and the bottom of rain visor is located at the both sides of transformer-cabinet, the two rain visors junction
The inner with the bar that is connected is be hinged fixes, the outer end of two rain visor junctions is fixedly connected with two rain visors by bolt；
The upper surface center of the transformer-cabinet is provided with an inserting groove, and the upper surface of the inserting groove sets one outwards and internal diameter is more than slotting
The raised A of access slot internal diameter, the lower surface for the bar that is connected set one and coordinate the raised B being connected with raised A.
Further, the rain visor is provided with the guiding gutter that several extend along rain visor long axis direction.
The advantage of the invention is that：
（1）Transformer rain shade device of the present invention, compared with existing transformer rain insensitive device, rain shade device enormously simplify so that
Overall structure is simple, and rain shade device is fixedly connected with transformer-cabinet using bolt-type, easy for installation；Meanwhile transporting
Cheng Zhong, rain shade device and transformer-cabinet can be dismantled, and then during installation and transportation, space-consuming can be reduced, meanwhile, rain cover
The rain visor of device is connected with the bar that is connected using articulated manner, and then in transportation, can be shunk rain visor, further
Reduce space-consuming, convenience in transport can also substantially reduce cost of transportation, in the technical program, directly using bolt mode with
The bar that is connected connects, and is to simplify installation；In addition, transformer rain shade device of the present invention is compared with prior art, not only rise
Acted on to rain cover, moreover it is possible to sunshade, greatly increase it and use function；
（2）Transformer rain shade device of the present invention, several guiding gutters extended along rain visor long axis direction are provided with rain visor,
The rainwater on rain visor can be cleared in time.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural representation of transformer rain shade device of the present invention.
Fig. 2 is the concrete structure schematic diagram of rain shade in Fig. 1.
Embodiment
The following examples can make professional and technical personnel that the present invention be more fully understood, but therefore not send out this
It is bright to be limited among described scope of embodiments.
Embodiment
The present embodiment transformer rain shade device, as shown in figure 1, including transformer-cabinet 1 and rain shade device 2, transformer tank
The base 4 for being used to place transformer 3 of preset height is provided with vivo, and some bar shapeds are provided with the side wall of transformer-cabinet 1
Heat emission hole 5, heat emission hole 5 are low inside and high outside oblique through hole, and the top of heat emission hole 5 is provided with the baffle plate 6 for keeping off the rain, rain shade device
2 are fixedly mounted on the top of transformer-cabinet 1.
Rain shade device 2 includes being connected bar 21 and is arranged at the rain shade of the upper end of bar 21 that is connected, and rain shade is
Two rain visors 22 form the reverse V-shaped structure of a global formation, and the bottom of rain visor 22 is located at the both sides of transformer-cabinet, two rain covers
The inner of the junction of plate 22 and the be hinged fixation of the bar that is connected, the outer end of the junction of two rain visor 22 makes two rain covers by bolt 8
Plate is fixedly connected, and the rain shade of reverse V-shaped structure can be effectively by rainwater emptying from top to bottom；In the upper surface of transformer-cabinet 1
The heart is provided with an inserting groove 7, and the upper surface of the inserting groove 7 sets one outwards and internal diameter is more than the projection 71 of the internal diameter of inserting groove 7, and connection is solid
The lower surface of fixed pole 21 sets one and coordinates the projection 211 being connected with projection 71.
The present embodiment transformer rain shade device, compared with existing transformer rain insensitive device, rain shade device 2 enormously simplify,
So that overall structure is simple, and rain shade device 2 is fixedly connected with transformer-cabinet 1 using bolt-type, easy for installation；Meanwhile
In transportation, rain shade device 2 and transformer-cabinet 1 can be dismantled, and then during installation and transportation, space-consuming can be reduced,
, can be by rain cover meanwhile the rain visor 22 of rain shade device is connected with the bar 21 that is connected using articulated manner, and then in transportation
Plate shrinks, and further reduces space-consuming, convenience in transport, can also substantially reduce cost of transportation, in the technical program, does not make directly
It is connected with bolt mode with the bar that is connected, is to simplify installation；In addition, transformer rain shade device of the present invention and prior art
Compare, not only act as rain cover effect, moreover it is possible to sunshade, greatly increase it and use function.
In addition, in order to clear the rainwater on rain visor in time, as shown in Fig. 2 several can be provided with rain visor
The guiding gutter 221 extended along rain visor long axis direction.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The skill of the industry
For art personnel it should be appreciated that the present invention is not limited to the above embodiments, described in above-described embodiment and specification is explanation
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (2)
1. a kind of transformer rain shade device, including transformer-cabinet and rain shade device, it is provided with the transformer tank body default
Height is used to place the base of transformer, and some bar radiating holes are provided with the side wall of the transformer-cabinet, described to dissipate
Hot hole is low inside and high outside oblique through hole, and the baffle plate for keeping off the rain is provided with above the heat emission hole, and the rain shade device is fixed
Installed in the top of transformer-cabinet；It is characterized in that：The rain shade device includes being connected bar and is arranged at connection admittedly
The rain shade of fixed pole upper end, the rain shade are that two rain visors form the reverse V-shaped structure of a global formation, and the bottom position of rain visor
In the both sides of transformer-cabinet, the inner of the two rain visors junction and the be hinged fixation of the bar that is connected, the connection of two rain visors
The outer end at place is fixedly connected with two rain visors by bolt；An inserting groove is provided with the upper surface center of the transformer-cabinet,
The upper surface of the inserting groove sets one outwards and internal diameter is more than the raised A of inserting groove internal diameter, and the lower surface for the bar that is connected sets one
Coordinate the raised B being connected with raised A.
2. transformer rain shade device according to claim 1, it is characterised in that：The rain visor is provided with several along screening
The guiding gutter of rain plate long axis direction extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710972786.7A CN107768072A (en) | 2017-10-18 | 2017-10-18 | A kind of transformer rain shade device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710972786.7A CN107768072A (en) | 2017-10-18 | 2017-10-18 | A kind of transformer rain shade device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107768072A true CN107768072A (en) | 2018-03-06 |
Family
ID=61268230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710972786.7A Pending CN107768072A (en) | 2017-10-18 | 2017-10-18 | A kind of transformer rain shade device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107768072A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110211767A (en) * | 2019-02-20 | 2019-09-06 | 国网江苏省电力公司盐城供电公司 | A kind of transformer waterproof system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203983769U (en) * | 2014-07-28 | 2014-12-03 | 国家电网公司 | A kind of easily heat radiation large power, electrically net power distribution cabinet |
| CN105405583A (en) * | 2015-11-28 | 2016-03-16 | 扬州国瑞新能源科技有限公司 | Rainproof type transformer |
| CN205377102U (en) * | 2015-09-25 | 2016-07-06 | 黄石市金雀电气有限公司 | Dustproof heat dissipation cubical switchboard |
| CN106024276A (en) * | 2016-06-27 | 2016-10-12 | 国网江苏省电力公司盐城供电公司 | Rainproof device of transformer |
| CN207338063U (en) * | 2017-10-18 | 2018-05-08 | 国网江苏省电力公司盐城供电公司 | A kind of transformer rain shade device |
-
2017
- 2017-10-18 CN CN201710972786.7A patent/CN107768072A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203983769U (en) * | 2014-07-28 | 2014-12-03 | 国家电网公司 | A kind of easily heat radiation large power, electrically net power distribution cabinet |
| CN205377102U (en) * | 2015-09-25 | 2016-07-06 | 黄石市金雀电气有限公司 | Dustproof heat dissipation cubical switchboard |
| CN105405583A (en) * | 2015-11-28 | 2016-03-16 | 扬州国瑞新能源科技有限公司 | Rainproof type transformer |
| CN106024276A (en) * | 2016-06-27 | 2016-10-12 | 国网江苏省电力公司盐城供电公司 | Rainproof device of transformer |
| CN207338063U (en) * | 2017-10-18 | 2018-05-08 | 国网江苏省电力公司盐城供电公司 | A kind of transformer rain shade device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110211767A (en) * | 2019-02-20 | 2019-09-06 | 国网江苏省电力公司盐城供电公司 | A kind of transformer waterproof system |
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