CN208589331U - A kind of improved dry type power transformation device - Google Patents
A kind of improved dry type power transformation device Download PDFInfo
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- CN208589331U CN208589331U CN201821531884.3U CN201821531884U CN208589331U CN 208589331 U CN208589331 U CN 208589331U CN 201821531884 U CN201821531884 U CN 201821531884U CN 208589331 U CN208589331 U CN 208589331U
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- Prior art keywords
- inner casing
- shell
- power transformation
- transformation device
- dry type
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Abstract
The utility model relates to become technical field of electric appliances, especially a kind of improved dry type power transformation device, inner casing side is provided with chamber door, chamber door side offers air inlet, filter mechanism is provided on chamber door, inner casing inner underside is equipped with dual-axle motor at center, two output shafts of dual-axle motor are mounted on flabellum, multiple deflector holes are uniformly provided on the inner casing of dual-axle motor two sides, partition is installed in inner casing on the upside of dual-axle motor, partition upper end is equipped with multiple damping springs, loading plate is provided on the upside of multiple damping springs, loading plate upper end is provided with power transformation device ontology, on the inner casing of power transformation device outer body with offer multiple heat release holes tilted upward, multiple cooling fins are uniformly installed between inner casing and shell, rain-proof frame is installed on the upside of shell, the rain-proof frame lower end of outer side of shell is uniformly provided with multiple air outlets.The utility model can effectively radiate to dry type power transformation device, guarantee that dry type power transformation device will not be affected by high temperature.
Description
Technical field
The utility model relates to become technical field of electric appliances more particularly to a kind of improved dry type power transformation device.
Background technique
Dry-type transformer is widely used in local lighting, skyscraper, airport, the places such as harbour CNC mechanical equipment, simply
Say the transformer that dry-type transformer just refers to that iron core and winding are not immersed in insulating oil.It is cooling that the type of cooling is divided into natural air
(AN) and forced air is cooling (AF).
With the continuous improvement of urban distribution network power reguirements and the progress of transformer technology, dry-type transformer makes China
With very universal, in short decades, Dry-Transformer Technology is rapidly developed, but general dry type
The heat dissipation effect of transformer is not obvious enough, is all to radiate to the part of dry-type transformer, and cannot achieve dry type change mostly
Depressor Homogeneouslly-radiating process, to greatly affect the service life of dry-type transformer or even some dry-type transformers are being transported
When making, there are biggish vibrations for its own, will affect the normal work of dry-type transformer when vibration amplitude is excessive, there are safety
Hidden danger, for this purpose, it is proposed that a kind of improved dry type power transformation device.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of improved dry type proposed
Power transformation device.
To achieve the goals above, the utility model adopts the technical scheme that
Design a kind of improved dry type power transformation device, including inner casing and shell, and inner casing setting is inside the shell, inner casing and outer
The setting of shell interval, inner casing is identical as shell level height, and the inner casing side is provided with chamber door, the chamber door side offer into
Air port, and filter mechanism is provided on the chamber door of air inlet side, the inner casing inner underside is equipped with dual-axle motor at center, institute
Two output shafts for stating dual-axle motor are mounted on flabellum, are uniformly provided with multiple water conservancy diversion on the inner casing of the dual-axle motor two sides
Hole is equipped with partition in the inner casing on the upside of the dual-axle motor, and partition is located on the inner casing of multiple deflector hole upper ends, it is described every
Plate upper end is equipped with multiple damping springs, is provided with loading plate on the upside of multiple damping springs, and loading plate passes through skate machine
Structure is limited, and the loading plate upper end is provided with power transformation device ontology, on the inner casing of the power transformation device outer body with open up
There are multiple heat release holes tilted upward, multiple cooling fins, peace on the upside of the shell are uniformly installed between the inner casing and shell
Equipped with rain-proof frame, and the cross-sectional area of rain-proof frame offers phase greater than cross-sectional outer product, inner casing upside and rain-proof frame downside
The rain-proof frame lower end of matched opening, the outer side of shell is uniformly provided with multiple air outlets.
Preferably, filter mechanism includes the filter frame for being mounted on chamber door side, and the filter frame is opened far from the side of chamber door
Equipped with opening, and filter screen is installed in opening, hairbrush is provided with by position-limit mechanism on the inside of the filter frame, and on the downside of hairbrush
Both ends are mounted on reset spring, and reset spring lower end is connected to filter frame inner underside, and upside is provided with slotting in the filter frame
Plate, and plate runs through filter frame, and is fixed on hairbrush upper end.
Preferably, the position-limit mechanism includes being provided with the sliding slot of two sides and the limit for being fixed on hairbrush two sides in filter frame
Block, and limited block is slidably arranged in sliding slot, limited block and sliding slot clearance fit.
Preferably, the sliding equipment includes being provided with the sliding rail of two sides and the cunning for being fixed on loading plate two sides in inner casing
Block, and sliding block is slidably arranged in sliding rail, sliding block and sliding rail clearance fit.
Preferably, the outer side of shell is coated with anti-corrosion layer.
The utility model proposes a kind of improved dry type power transformation device, beneficial effect is: the improved dry type power transformation device
Drive flabellum that extraneous cold phoenix is transported in inner casing by dual-axle motor, so as to quickly radiate to power transformation device,
And good heat dissipation effect, the filter mechanism of setting guarantee that the wind entered will be free from dust, guarantee that power transformation device will not be because of dust accretions
And causing power transformation device impaired, the damping spring bring cushion effect of setting can effectively ensure that power transformation device during the work time not
Damage can be generated because of itself vibration.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of improved dry type power transformation device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of improved dry type power transformation device overlooking structure diagram；
Fig. 3 be the utility model proposes a kind of improved dry type power transformation device filter mechanism structural schematic diagram.
In figure: inner casing 1, shell 2, cooling fin 3, heat release hole 4, sliding rail 5, sliding block 6, loading plate 7, damping spring 8, deflector hole
9, flabellum 10, dual-axle motor 11, partition 12, chamber door 13, air outlet 14, rain-proof frame 15, power transformation device ontology 16, filter frame 17, insert
Plate 18, filter screen 19, hairbrush 20, limited block 21, sliding slot 22, air inlet 23, reset spring 24.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely retouches, it is clear that the embodiment retouched is only the utility model a part of the embodiment, instead of all the embodiments.
Referring to Fig.1-3, a kind of improved dry type power transformation device, including inner casing 1 and shell 2, and inner casing 1 is arranged in shell 2
Side, inner casing 1 and the interval of shell 2 are arranged, and inner casing 1 is identical as 2 level height of shell, and anti-corrosion layer, inner casing are coated on the outside of shell 2
1 side is provided with chamber door 13, and 13 side of chamber door offers air inlet 23, and is provided with filtering on the chamber door 13 of 23 side of air inlet
Mechanism, filter mechanism include the filter frame 17 for being mounted on 13 side of chamber door, and filter frame 17 offers out far from the side of chamber door 13
Mouthful, and filter screen 19 is installed in opening, hairbrush 20, and 20 downside two of hairbrush are provided with by position-limit mechanism on the inside of filter frame 17
End is mounted on reset spring 24, and 24 lower end of reset spring is connected to 17 inner underside of filter frame, and position-limit mechanism includes being provided with
The sliding slot 22 of two sides and the limited block 21 for being fixed on 20 two sides of hairbrush in filter frame 17, and limited block 21 is slidably arranged in sliding slot 22
Interior, limited block 21 and 22 clearance fit of sliding slot, the interior upside of filter frame 17 are provided with plate 18, and plate 18 runs through filter frame 17,
And it is fixed on 20 upper end of hairbrush, by inner casing 1 and 2 double set of shell, it can guarantee that power transformation device is placed in inside and not will receive
The influence of extraneous factor, being coated with anti-corrosion layer on the outside of shell 2 can guarantee that shell 2 will not cause to corrode because of external force, effectively
It ensure that the service life of equipment, the chamber door 13 of setting can be opened, and convenient for the installation of transformer, air inlet is offered on chamber door 13
Mouth 23 can enter in inner casing 1 convenient for extraneous cold phoenix, convenient for radiating to transformer, by pacifying on filter frame 17
The filter screen 19 of dress can guarantee that the wind entered will be free from dust, guarantee that power transformation device will not lead to power transformation because of dust accretions
Device is impaired, the hairbrush 20 of setting can be moved up and down by plate 18, so as to quickly to accumulating on filter screen 19
Dust disengaging is removed, and ensure that the effect of heat dissipation, and the reset spring 24 of setting can guarantee hairbrush 20 when not in use, can be because multiple
Upside is arranged in filter frame 17 in position spring 24, will not influence the entrance of wind, the position-limit mechanism of setting can guarantee on hairbrush 20
Stability when lower mobile guarantees good dedusting effect.
Dual-axle motor 11 is installed, two output shafts of dual-axle motor 11 are mounted on flabellum at 1 inner underside center of inner casing
10, multiple deflector holes 9, the model YZR of dual-axle motor 11, twin shaft electricity are uniformly provided on the inner casing 1 of 11 two sides of dual-axle motor
Machine 11 is connect by conducting wire with external power supply, and switch is equipped on conducting wire, and dual-axle motor 11 starts, and will drive the flabellum of two sides
10 rotations, so that the cold phoenix that air inlet 23 enters is transported in the gap between inner casing 1 and shell 2 by deflector hole 9.
Partition 12 is installed in the inner casing 1 of 11 upside of dual-axle motor, and partition 12 is located at the inner casing of multiple 9 upper ends of deflector hole
On 1,12 upper end of partition is equipped with multiple damping springs 8, loading plate 7 is provided on the upside of multiple damping springs 8, and loading plate 7 is logical
It crosses sliding equipment to be limited, sliding equipment includes being provided with the sliding rail 5 of two sides in inner casing 1 and being fixed on 7 two sides of loading plate
Sliding block 6, and sliding block 6 is slidably arranged in sliding rail 5, sliding block 6 and 5 clearance fit of sliding rail, 7 upper end of loading plate is provided with power transformation device sheet
The partition 12 of body 16, installation plays a supportive role, additionally it is possible to obstruct to dual-axle motor 11, guarantee that dual-axle motor 11 will not be to change
Depressor has an impact, and can also guarantee that cold phoenix can be all introduced into the gap between inner casing 1 and shell 2, power transformation device ontology 16
It is arranged on loading plate 7, and what is be arranged on the downside of loading plate 7 there are multiple damping springs 8, is buffered by 8 bring of damping spring
Power can effectively ensure that power transformation device will not generate damage because of itself vibration during the work time, and the sliding equipment of setting can
Guarantee the stability of loading plate 7, guarantees that power transformation device ontology 16 is arranged on loading plate 7 and stablize storage, do not influence damping spring 8 also
Effect.
On the inner casing 1 in the outside of power transformation device ontology 16 with offer multiple heat release holes 4 tilted upward, inner casing 1 and shell 2
Between multiple cooling fins 3 are uniformly installed, rain-proof frame 25 is installed on the upside of shell 2, and the cross-sectional area of rain-proof frame 25 be greater than it is outer
2 cross-sectional area of shell, the upside of inner casing 1 and 25 downside of rain-proof frame offer the opening to match, under the rain-proof frame 25 in 2 outside of shell
End is uniformly provided with multiple air outlets 14, and the cold phoenix come is conveyed between inner casing 1 and shell 2 can be by 3 further progress of cooling fin
Heat dissipation is sent to inner casing 1 by multiple heat release holes 4 tilted upward, to carry out to the power transformation device ontology 16 in inner casing 1 scattered
Heat can be convenient for being blown into rapidly 1 upside of inner casing to the high temperature in inner casing 1 since heat release hole 4 tilts upward, and passes through
Multiple air outlets 14 that 25 lower end of rain-proof frame uniformly opens up transfer out, and carry out so as to quickly to power transformation device ontology 16 scattered
Heat guarantees that power transformation device ontology 16 will not be affected because of high temperature, good heat dissipation effect.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of improved dry type power transformation device, including inner casing (1) and shell (2), and inner casing (1) setting is on the inside of shell (2), it is interior
Shell (1) and shell (2) interval are arranged, and inner casing (1) is identical as shell (2) level height, which is characterized in that the inner casing (1) one
Side is provided with chamber door (13), and chamber door (13) side offers air inlet (23), and the chamber door (13) of air inlet (23) side
On be provided with filter mechanism, be equipped with dual-axle motor (11) at inner casing (1) the inner underside center, the dual-axle motor (11)
Two output shafts are mounted on flabellum (10), are uniformly provided with multiple water conservancy diversion on the inner casing (1) of dual-axle motor (11) two sides
Hole (9) is equipped with partition (12) in the inner casing (1) on the upside of the dual-axle motor (11), and partition (12) is located at multiple deflector holes
(9) on the inner casing (1) of upper end, partition (12) upper end is equipped with multiple damping springs (8), multiple damping springs (8)
Upside is provided with loading plate (7), and loading plate (7) is limited by sliding equipment, and loading plate (7) upper end is provided with change
Electric appliance ontology (16), on the inner casing (1) on the outside of the power transformation device ontology (16) with offer multiple heat release holes tilted upward
(4), it is uniformly equipped with multiple cooling fins (3) between the inner casing (1) and shell (2), rain-proof is installed on the upside of the shell (2)
Frame (25), and the cross-sectional area of rain-proof frame (25) is greater than shell (2) cross-sectional area, inner casing (1) upside and rain-proof frame (25) downside
The opening to match is offered, rain-proof frame (25) lower end on the outside of the shell (2) is uniformly provided with multiple air outlets (14).
2. a kind of improved dry type power transformation device according to claim 1, which is characterized in that filter mechanism includes being mounted on case
The filter frame (17) of door (13) side, the filter frame (17) offer opening far from the side of chamber door (13), and the interior peace that is open
It equipped with filter screen (19), is provided with hairbrush (20) on the inside of the filter frame (17) by position-limit mechanism, and two on the downside of hairbrush (20)
End is mounted on reset spring (24), and reset spring (24) lower end is connected to filter frame (17) inner underside, the filter frame (17)
Interior upside is provided with plate (18), and plate (18) runs through filter frame (17), and is fixed on hairbrush (20) upper end.
3. a kind of improved dry type power transformation device according to claim 2, which is characterized in that the position-limit mechanism includes opening up
The sliding slot (22) of filter frame (17) interior two sides be fixed on the limited block (21) of hairbrush (20) two sides, and limited block (21) slides
Setting is in sliding slot (22), limited block (21) and sliding slot (22) clearance fit.
4. a kind of improved dry type power transformation device according to claim 1, which is characterized in that the sliding equipment includes opening up
The sliding rail (5) of inner casing (1) interior two sides be fixed on the sliding block (6) of loading plate (7) two sides, and sliding block (6) is slidably arranged in cunning
In rail (5), sliding block (6) and sliding rail (5) clearance fit.
5. a kind of improved dry type power transformation device according to claim 1, which is characterized in that be coated on the outside of the shell (2)
There is anti-corrosion layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531884.3U CN208589331U (en) | 2018-09-19 | 2018-09-19 | A kind of improved dry type power transformation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531884.3U CN208589331U (en) | 2018-09-19 | 2018-09-19 | A kind of improved dry type power transformation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208589331U true CN208589331U (en) | 2019-03-08 |
Family
ID=65545762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821531884.3U Expired - Fee Related CN208589331U (en) | 2018-09-19 | 2018-09-19 | A kind of improved dry type power transformation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208589331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110391077A (en) * | 2019-07-11 | 2019-10-29 | 安徽中祺智能电器股份有限公司 | A kind of burglary-resisting system of distribution transformer |
-
2018
- 2018-09-19 CN CN201821531884.3U patent/CN208589331U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110391077A (en) * | 2019-07-11 | 2019-10-29 | 安徽中祺智能电器股份有限公司 | A kind of burglary-resisting system of distribution transformer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190308 Termination date: 20210919 |