CN106024276A - Rainproof device of transformer - Google Patents
Rainproof device of transformer Download PDFInfo
- Publication number
- CN106024276A CN106024276A CN201610482397.1A CN201610482397A CN106024276A CN 106024276 A CN106024276 A CN 106024276A CN 201610482397 A CN201610482397 A CN 201610482397A CN 106024276 A CN106024276 A CN 106024276A
- Authority
- CN
- China
- Prior art keywords
- transformer
- rain
- transformator
- cabinet
- motor
- 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
Links
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
- 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
-
- 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
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to a rainproof device of a transformer. The rainproof device comprises a transformer box and an automatic rain shielding device; a base which has the preset height and is used for containing the transformer is arranged in the transformer box, the side wall of the transformer box is provided with a plurality of strip-shaped heat dissipation holes, the heat dissipation holes are oblique through holes of which the interiors are higher than the exteriors, and baffles used for shielding rain are arranged over the heat dissipation holes; the automatic rain shielding device is fixedly installed over the transformer box and comprises a humidity sensor, a main controller, a motor and a rain shelter, the humidity sensor is electrically connected with the main controller, an amplifier and a relay are sequentially connected between the main controller and the motor, and the motor is electrically connected with the rain shelter. The rainproof device of the transformer has the advantages that the good rainproof function is achieved, the good heat dissipation effect is achieved, normal work of the transformer is guaranteed, and the service life of the transformer is prolonged.
Description
Technical field
The present invention relates to technical field of power systems, particularly to a kind of transformator rain insensitive device.
Background technology
In our power system, various high-low pressure transformators are a kind of extremely important, and
Commonly used power equipment, and major part transformator is also generally arranged at open air simultaneously, thus
It is easy to ventilate and maintenance.But this transformator being placed on open air there is also this biggest shortcoming,
It is subject to drench with rain, avenge pouring, owing to rainwater year in and year out soaks, is easily caused internal wiring
Short circuit and oil grain within make moist, therefore generally transformator is put in transformer-cabinet.
If when the rainy day needs to overhaul transformator, it is necessary to open casing, case
Body open after can not effective rain cover, if maintainer does not holds up an umbrella, rainwater can be from
Top or louvre enter inside transformer, causes device damage, accidents caused, Er Qiejian
The personnel's of repairing operation of holding up an umbrella is inconvenient for.Therefore, those skilled in the art need a kind of transformation of offer badly
Device rain insensitive device, prevents the transformator in transformer-cabinet from making moist because of rainwater, ensures preferably simultaneously
Heat dispersion.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of can automatic rain shading transformator prevent
Rain device.
For solving above-mentioned technical problem, the technical scheme is that a kind of rainproof dress of transformator
Putting, its innovative point is: include transformer-cabinet and Autamatic rain-shield device, described transformer tank
The internal base for placing transformator being provided with preset height, the side of described transformer-cabinet
Being provided with some bar shaped louvres on wall, described louvre is low inside and high outside oblique through hole, described
Louvre be provided above the baffle plate for keeping off the rain, described Autamatic rain-shield device is fixedly mounted on
The top of transformer-cabinet, described Autamatic rain-shield device include humidity sensor, master controller,
Motor and rain shade, described humidity sensor electrically connects with master controller, described master controller with
Being connected with amplifier and relay between motor in turn, described motor electrically connects with rain shade.
Further, the top cover of described transformer-cabinet have some guiding gutters.
Further, described master controller is also associated with alarm.
It is an advantage of the current invention that:
(1) a kind of transformator rain insensitive device, not only has preferable rainproof function, has simultaneously
There is good radiating effect, it is ensured that the normal work of transformator, extend the use of transformator
Life-span.
(2) on the top cover of described transformer-cabinet, there is some guiding gutters, it is possible to clear in time
Rainwater on top cover.
(3) described master controller is also associated with alarm, when rain falls on rainproof box
Time, it is possible to automatic alarm.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention a kind of transformator rain insensitive device.
Fig. 2 is the theory diagram of the present invention a kind of transformator rain insensitive device.
Detailed description of the invention
The following examples can make professional and technical personnel that the present invention is more fully understood, but
The most therefore limit the present invention among described scope of embodiments.
As shown in Figure 1 to Figure 2, a kind of transformator rain insensitive device, including transformer-cabinet 1 He
Autamatic rain-shield device 2, be provided with in transformer-cabinet 1 preset height for placing transformator
The base 4 of 3, the sidewall of transformer-cabinet 1 is provided with some bar shaped louvres 5, heat radiation
Hole 5 is low inside and high outside oblique through hole, the baffle plate 6 being provided above for keeping off the rain of louvre 5,
There is on the top cover of transformer-cabinet 1 some guiding gutters.Autamatic rain-shield device 2 is fixedly mounted on
The top of transformer-cabinet 1, Autamatic rain-shield device 2 includes humidity sensor 7, master controller
8, motor 9 and rain shade 10, humidity sensor 7 electrically connects with master controller 8, main control
Being connected with amplifier 11 and relay 12 between device 8 and motor 9 in turn, master controller 8 is also
Connecting has alarm 13, motor 9 to electrically connect with rain shade 10.
One transformator rain insensitive device of the present invention, humidity sensor 7 senses rain signal, passes through
Humidity value is made comparisons by master controller 8 with preset value, when humidity value is bigger than preset value, and master control
Device 8 processed opens rain shade 10 by controlling motor 9, plays rainproof effect, it is to avoid become
Depressor 3 makes moist, and meanwhile, arranges low inside and high outside louvre 5, and arranging on louvre 5 can
The baffle plate 6 of regulation angle, not only ensure that preferable heat dispersion, prevents rainwater from heat radiation simultaneously
Hole 5 invades to transformer-cabinet 1.
Ultimate principle and the principal character of the present invention have more than been shown and described.The technology of the industry
Personnel it should be appreciated that the present invention is not restricted to the described embodiments, above-described embodiment and description
Described in the principle that the present invention is simply described, in the premise without departing from spirit and scope of the invention
Under, the present invention also has various changes and modifications, and these changes and improvements both fall within claimed
The scope of the invention in.Claimed scope is by appending claims and equivalence thereof
Thing defines.
Claims (3)
1. a transformator rain insensitive device, it is characterised in that: include transformer-cabinet and automatic rain shading
Device, is provided with the end for placing transformator of preset height in described transformer tank body
Seat, the sidewall of described transformer-cabinet is provided with some bar shaped louvres, described heat radiation
Hole is low inside and high outside oblique through hole, described louvre be provided above the gear for keeping off the rain
Plate, described Autamatic rain-shield device is fixedly mounted on the top of transformer-cabinet, described automatically
Rain shade device includes humidity sensor, master controller, motor and rain shade, described humidity
Sensor electrically connects with master controller, is connected with in turn between described master controller and motor
Amplifier and relay, described motor electrically connects with rain shade.
A kind of transformator rain insensitive device the most according to claim 1, it is characterised in that: described
There is on the top cover of transformer-cabinet some guiding gutters.
A kind of transformator rain insensitive device the most according to claim 1, it is characterised in that: described
Master controller is also associated with alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610482397.1A CN106024276A (en) | 2016-06-27 | 2016-06-27 | Rainproof device of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610482397.1A CN106024276A (en) | 2016-06-27 | 2016-06-27 | Rainproof device of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106024276A true CN106024276A (en) | 2016-10-12 |
Family
ID=57084293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610482397.1A Pending CN106024276A (en) | 2016-06-27 | 2016-06-27 | Rainproof device of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106024276A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768072A (en) * | 2017-10-18 | 2018-03-06 | 国网江苏省电力公司盐城供电公司 | A kind of transformer rain shade device |
| CN109903950A (en) * | 2019-02-20 | 2019-06-18 | 国网江苏省电力公司盐城供电公司 | A kind of novel transformer rain insensitive device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2951261A1 (en) * | 1978-12-28 | 1980-07-03 | Fuji Electric Co Ltd | Resin encapsulated transformer for outdoors - has top cover with edges bent over upper protective wall to exclude rain |
| CN203982949U (en) * | 2014-01-14 | 2014-12-03 | 万电电气股份有限公司 | Rainproof box type transformer |
| CN105405583A (en) * | 2015-11-28 | 2016-03-16 | 扬州国瑞新能源科技有限公司 | Rainproof type transformer |
-
2016
- 2016-06-27 CN CN201610482397.1A patent/CN106024276A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2951261A1 (en) * | 1978-12-28 | 1980-07-03 | Fuji Electric Co Ltd | Resin encapsulated transformer for outdoors - has top cover with edges bent over upper protective wall to exclude rain |
| CN203982949U (en) * | 2014-01-14 | 2014-12-03 | 万电电气股份有限公司 | Rainproof box type transformer |
| CN105405583A (en) * | 2015-11-28 | 2016-03-16 | 扬州国瑞新能源科技有限公司 | Rainproof type transformer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768072A (en) * | 2017-10-18 | 2018-03-06 | 国网江苏省电力公司盐城供电公司 | A kind of transformer rain shade device |
| CN109903950A (en) * | 2019-02-20 | 2019-06-18 | 国网江苏省电力公司盐城供电公司 | A kind of novel transformer rain insensitive device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |