CN208077727U - A kind of dry-type transformer case - Google Patents
A kind of dry-type transformer case Download PDFInfo
- Publication number
- CN208077727U CN208077727U CN201820283230.7U CN201820283230U CN208077727U CN 208077727 U CN208077727 U CN 208077727U CN 201820283230 U CN201820283230 U CN 201820283230U CN 208077727 U CN208077727 U CN 208077727U
- Authority
- CN
- China
- Prior art keywords
- gear
- fixedly installed
- side wall
- outer shell
- head cover
- 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.)
- Expired - Fee Related
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- Housings And Mounting Of Transformers (AREA)
Abstract
A kind of dry-type transformer case,The inner wall of two side wall of outer shell in left and right is provided with water tank,Water tank top is provided with pipeline,It is connected in pipeline and water tank,Water tank bottom end side is fixedly installed drainpipe,The inner wall of left and right side wall of outer shell is provided with support rail A,The centre of support rail A is provided with bearing block B,Bearing block B rotations are provided with rotation axis,The top of rotation axis is provided with flabellum,The bottom end of rotation axis is fixedly installed gear A,The outer surface of right side side wall of outer shell is fixedly installed support rail B,The other end of support rail B is fixedly installed bearing block A,Bearing block A rotations are provided with shaft,Gear B is fixedly installed in shaft,Gear B is opposite with gear A position,Driving chain is arranged between gear A and gear B,The top of shaft,Vane is provided with around shaft is evenly distributed,Use a kind of dry-type transformer case described in the utility model,Dry-type transformer case is not only set to be damaged from heavy snow,Also cooling is provided for dry-type transformer.
Description
Technical field
The utility model is related to dry-type transformer accessories field more particularly to a kind of dry-type transformer cases.
Background technology
Currently, some dry-type transformers need to be mounted on outdoor application, the weather condition of external complex is to dry in order to prevent
Formula transformer damages, it will usually which setting protection shell, existing dry transformer outer case construction compare outside transformer
Simply, when encountering heavy snow weather, snow is deposited on the head cover of protection shell, is easy to damage head cover, or even being easy will
Protect shell be collapsed.
Utility model content
The purpose of this utility model is that in place of overcome the deficiencies in the prior art, a kind of dry-type transformer case is provided, no
Dry-type transformer case can only damaged from heavy snow, cooling can also be provided for dry-type transformer.
A kind of dry-type transformer case described in the utility model, includes head cover and side wall of outer shell, the head cover and outer
Shell side wall is combined into existing dry transformer outer case construction, which is characterized in that the head cover is " people " character form structure, the left side
The inner wall of right two side wall of outer shell be fixedly installed respectively there are one water tank, the water tank top is evenly distributed to be provided with pipeline, often
There are certain distance between a pipeline, it is connected in the pipeline and water tank, the pipeline top is extended to across head cover outside head cover
Face, the edge at left and right sides of the head cover are fixedly installed that there are one drainage plate, the fixed settings of water tank bottom end side respectively
There are drainpipe, the drainpipe to extend to outside across side wall of outer shell, be fixedly connected between the inner wall of the left and right side wall of outer shell
There are one support rail A, the support rail A to be located at the upper end of side wall of outer shell for setting, and the intermediate fixation of the support rail A is set
It is equipped with bearing block B, the bearing block B and rotation axis, the top fixed setting of the rotation axis is provided with by bearing rotation connection
There are flabellum, the bottom end of the rotation axis to be fixedly installed gear A, the outer surface of the right side side wall of outer shell is fixedly installed support
Cross bar B, the other end of the support rail B, which is fixedly installed bearing block A, the bearing block A and is rotatablely connected by bearing, to be arranged
There are shaft, the shaft top to extend to There, gear B, the gear B and gear A are fixedly installed in the shaft
Position is opposite, and the gear B size is slightly larger than gear A, is wholely set on the gear A and the corresponding side wall of outer shell of gear B
There are one openings, and driving chain is arranged between the gear A and gear B, and the top of the shaft is evenly distributed around shaft
It is provided with vane, in use, when there are a large amount of accumulated snow on head cover, vane is blown by means of external natural wind, vane is with turning
Axis is rotated with gear B, and gear B is driven by driving chain to gear A, and gear A drives flabellum rotation, flabellum rotation to become dry type
Depressor generates negative-pressure sucking, head cover is siphoned away and blow to by the heat that dry-type transformer work generates, since gear B size is slightly larger than tooth
A is taken turns, so when gear B one circle of rotation, the number of turns of gear A rotation is more than gear A, and the accumulated snow on head cover starts slowly to melt,
The snow-broth flowing into pipeline melted on head cover enters in water tank, and snow-broth cools down to the side of dry-type transformer by water tank, so
Snow-broth is discharged by drainpipe afterwards.
Preferably, the upper surface on the right side of the head cover is fixedly installed vertical supporting rod, and the montant is higher than vane, the branch
The top of support montant is fixedly installed snow board, and the snow board extends to the upper surface of vane, prevents heavy snow from overstocking on vane
Influence its work.
Preferably, it is fixedly installed snow board on the side wall of outer shell above the draining pipe port, prevents heavy snow from overstocking
Drainpipe nearby influences its draining.
A kind of dry-type transformer case described in the utility model, overall structure is simple, easy for operation, stability
Good, reliability is high.Using a kind of dry-type transformer case described in the utility model, not only make dry-type transformer case from big
Snow damage, also provides cooling for dry-type transformer.
Description of the drawings
Attached drawing 1 is a kind of structural schematic diagram of dry-type transformer case described in the utility model.
1- head cover 2- drainage plate 3- pipeline 4- support rail A 5- gear A 6- side wall of outer shell 7- water tanks
8- drainpipe 9- support rail B 10- bearing block A 11- gear B 12- shaft 13- vane 14- snow boards
15- vertical supporting rod 16- driving chain 17- bearing block B 18- flabellums.
Specific implementation mode
Referring now to attached drawing 1, it is described in conjunction with the embodiments as follows：A kind of dry-type transformer case includes head cover 1 and shell side
Wall 6, the head cover 1 and side wall of outer shell 6 are combined into existing dry transformer outer case construction, which is characterized in that the head cover 1 is
" people " character form structure, the inner walls of two side wall of outer shell 6 in the left and right are fixedly installed that there are one water tank 7,7 tops of the water tank respectively
It is evenly distributed to be provided with pipeline 3, there are certain distance between each pipeline 3, it is connected in the pipeline 3 and water tank 7, the pipeline
3 tops extend to the outside of head cover 1 across head cover 1, and the edge of 1 left and right sides of the head cover be fixedly installed that there are one drain respectively
Plate 2,7 bottom end side of the water tank are fixedly installed drainpipe 8, and the drainpipe 8 extends to outside, institute across side wall of outer shell 6
It states and is fixedly connected with setting between the inner wall of left and right side wall of outer shell 6 and is located at shell there are one support rail A4, the support rail A4
The upper end of side wall 6, the centre of the support rail A4 are fixedly installed bearing block B17, and the bearing block B17 is rotated by bearing
It is connected with rotation axis, the top of the rotation axis is fixedly installed flabellum 18, and the bottom end of the rotation axis is fixedly installed
Gear A 5, the other end that the outer surface of the right side side wall of outer shell 6 is fixedly installed support rail B9, the support rail B9 are solid
Surely bearing block A10, the bearing block A10 are provided with, shaft 12 is provided with by bearing rotation connection, 12 top of the shaft is prolonged
It extends to above head cover 1, gear B 11 is fixedly installed in the shaft 12, the gear B 11 is opposite with 5 position of gear A, described
11 size of gear B is slightly larger than gear A 5, be wholely set on 11 corresponding side wall of outer shell 6 of the gear A 5 and gear B there are one
Opening is equipped with driving chain 16, the shaft 12 between the gear A 5 and gear B 11 by the opening sleeve on side wall of outer shell 6
Top, vane 13 is provided with around shaft 12 is evenly distributed, in use, when having a large amount of accumulated snow on head cover 1, by means of outside
Natural wind blows vane 13, and vane 13 is rotated with shaft 12 and gear B 11, and gear B 11 is by driving chain 16 to gear
A5 is driven, and gear A 5 drives flabellum 18 to rotate, and the rotation of flabellum 18 generates negative-pressure sucking to dry-type transformer, by dry-type transformer work
The heat for making to generate siphons away and blows to head cover 1, since 11 size of gear B is slightly larger than gear A 5, so when one circle of the rotation of gear B 11
When, the number of turns that gear A 5 rotates is more than gear A 5, and the accumulated snow on head cover 1 starts slowly to melt, and the snow-broth melted on head cover 1 flows into
Pipeline 3 enters in water tank 7, and snow-broth cools down to the side of dry-type transformer by water tank 7, and then snow-broth passes through drainpipe 8
Discharge.
Preferably, the upper surface on 1 right side of the head cover is fixedly installed vertical supporting rod 15, and the montant is higher than vane 13,
The top of the vertical supporting rod 15 is fixedly installed snow board 14, and the snow board 14 extends to the upper surface of vane 13, prevents big
Snow is overstock influences its work on vane 13.
Preferably, it is fixedly installed snow board 14 on the side wall of outer shell 6 above 8 port of the drainpipe, prevents heavy snow from accumulating
Being pressed in drainpipe 8 nearby influences its draining.
A kind of dry-type transformer case described in the utility model, overall structure is simple, easy for operation, stability
Good, reliability is high.Using a kind of dry-type transformer case described in the utility model, not only make dry-type transformer case from big
Snow damage, also provides cooling for dry-type transformer.
Claims (3)
1. a kind of dry-type transformer case includes head cover（1）And side wall of outer shell（6）, the head cover（1）And side wall of outer shell（6）
It is combined into existing dry transformer outer case construction, which is characterized in that the head cover（1）For " people " character form structure, the left and right
Two side wall of outer shell（6）Inner wall be fixedly installed respectively there are one water tank（7）, the water tank（7）Top is evenly distributed to be provided with
Pipeline（3）, each pipeline（3）Between there are certain distance, the pipelines（3）With water tank（7）Interior connection, the pipeline（3）Top
End is across head cover（1）Extend to head cover（1）Outside, the head cover（1）There are one the edge of the left and right sides is fixedly installed respectively
Drainage plate（2）, the water tank（7）Bottom end side is fixedly installed drainpipe（8）, the drainpipe（8）Across side wall of outer shell（6）
Extend to outside, the left and right side wall of outer shell（6）Inner wall between be fixedly connected with setting there are one support rail A（4）, the branch
Support cross bar A（4）Positioned at side wall of outer shell（6）Upper end, the support rail A（4）Centre be fixedly installed bearing block B（17）,
The bearing block B（17）Bearing rotation connection is provided with rotation axis, the top of the rotation axis is fixedly installed flabellum
（18）, the bottom end of the rotation axis is fixedly installed gear A（5）, the right side side wall of outer shell（6）Outer surface be fixedly installed
Support rail B（9）, the support rail B（9）The other end be fixedly installed bearing block A（10）, the bearing block A（10）It is logical
It crosses bearing rotation connection and is provided with shaft（12）, the shaft（12）Top extends to head cover（1）Above, the shaft（12）On
It is fixedly installed gear B（11）, the gear B（11）With gear A（5）Position is opposite, the gear B（11）Size is slightly larger than tooth
Take turns A（5）, the gear A（5）And gear B（11）Corresponding side wall of outer shell（6）On be wholely set there are one opening, the tooth
Take turns A（5）With gear B（11）Between be arranged with driving chain（16）, the shaft（12）Top, surround shaft（12）Uniformly row
Row are provided with vane（13）.
2. a kind of dry-type transformer case according to claim 1, which is characterized in that the head cover（1）The upper table on right side
Face is fixedly installed vertical supporting rod（15）, the montant is higher than vane（13）, the vertical supporting rod（15）Top fixed setting
There is snow board（14）, the snow board（14）Extend to vane（13）The upper surface of.
3. a kind of dry-type transformer case according to claim 1, which is characterized in that the drainpipe（8）Above port
Side wall of outer shell（6）On be fixedly installed snow board（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820283230.7U CN208077727U (en) | 2018-02-28 | 2018-02-28 | A kind of dry-type transformer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820283230.7U CN208077727U (en) | 2018-02-28 | 2018-02-28 | A kind of dry-type transformer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208077727U true CN208077727U (en) | 2018-11-09 |
Family
ID=64039516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820283230.7U Expired - Fee Related CN208077727U (en) | 2018-02-28 | 2018-02-28 | A kind of dry-type transformer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208077727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828111A (en) * | 2019-11-27 | 2020-02-21 | 广东海洋大学 | Oil-immersed transformer capable of avoiding dust accumulation |
-
2018
- 2018-02-28 CN CN201820283230.7U patent/CN208077727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828111A (en) * | 2019-11-27 | 2020-02-21 | 广东海洋大学 | Oil-immersed transformer capable of avoiding dust accumulation |
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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: 20181109 Termination date: 20210228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |