CN208352065U - A kind of heat-radiating dustproof device of dry-type transformer - Google Patents
A kind of heat-radiating dustproof device of dry-type transformer Download PDFInfo
- Publication number
- CN208352065U CN208352065U CN201820757993.0U CN201820757993U CN208352065U CN 208352065 U CN208352065 U CN 208352065U CN 201820757993 U CN201820757993 U CN 201820757993U CN 208352065 U CN208352065 U CN 208352065U
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- shell
- canopy
- hole
- gear
- gear canopy
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Abstract
The utility model provides a kind of heat-radiating dustproof device of dry-type transformer, including transformer body, Air Filter, shell, mounting plate, transformer body is fixedly connected in shell, Air Filter is equipped with the inner wall at the top that shell is offseted and be located at the top of transformer body, successively perforation ground is equipped with first through hole from left to right at the top of shell, first air dispelling hole, second air dispelling hole and the second through-hole, each line group is pierced by from first through hole and the second through-hole respectively, first gear canopy is fixedly connected between first through hole and the first air dispelling hole and at the top of shell, second gear canopy is fixedly connected between the second through-hole and the second air dispelling hole and at the top of shell, unobstructed canopy mouth region domain is formed between two gear canopies, away from being equipped with third gear canopy at a certain distance from right above the domain of canopy mouth region.The utility model can be conducive to transformer radiating dustproof.
Description
Technical field
The utility model relates to transformer equipment technical fields, and in particular to a kind of heat-radiating dustproof device of dry-type transformer.
Background technique
Transformer belongs to common electrical equipment, in use, can generate very big magnetic field, magnetic field can constantly by
Dust in environment is adsorbed on transformer, and the dust etc. gathered can reduce the insulation performance of transformer, can make transformer
Heat dissipation performance be deteriorated, be easy to cause transformer the safety problems such as to burn.
Utility model content
The utility model is directed to above situation, discloses a kind of heat-radiating dustproof device of dry-type transformer, can be transformation
Device ontology provides ventilation and heat, dust reduction capability, increases the service life of transformer.
The utility model reaches above-mentioned purpose by following technical solution:
A kind of heat-radiating dustproof device of dry-type transformer, including transformer body, Air Filter, shell, mounting plate, mounting plate
The left and right side of bottom be symmetrically arranged with two same mounting bases, top is fixedly connected with the bottom of shell, and enclosure interior is hollow,
It is equipped with openable and closable first shell door and second shell door on one side, one is equipped between the first shell door and the opposite side of second shell door
Connecting plate, connecting plate are bolted, and support column is symmetrically installed at left and right sides of the inner wall of the bottom of shell, support column
Top is fixedly connected with fixed plate, is fixedly connected with transformer body above fixed plate, and offsets at the top of transformer body
And the inner wall for being located at the top of shell is equipped with Air Filter, Air Filter is fixed by the bolt that Air Filter is equipped with shell, shell
Successively perforation ground is equipped with first through hole, the first air dispelling hole, the second air dispelling hole and the second through-hole, each line group from left to right at the top of body
It is pierced by transformer from first through hole and the second through-hole respectively, between first through hole and the first air dispelling hole and is located at shell
Top is fixedly connected with first gear canopy, is fixedly connected between the second through-hole and the second air dispelling hole and at the top of shell
Second gear canopy, first gear canopy and second gear canopy are connected with rib frame, are fixedly connected at the top of rib frame bottom end and shell, between two gear canopies
Unobstructed canopy mouth region domain is formed, away from being equipped with third gear canopy, third gear canopy bottom at a certain distance from right above the domain of canopy mouth region
The centre in portion connects a fixed column, below fixed column be fixedly connected at the top of shell.
Further, it is equipped with concave station in the middle part of the mounting plate, shell is connected at concave station, each fixation in the two sides of shell is even
It is connected to a reinforcement block, reinforcement block bottom end is fixedly connected with the upper surface of mounting plate.
Further, the outer surface of the another side of the shell is equipped with a drainpipe, one end of drainpipe and diversion trench
Connection, the other end are located at below mounting plate, and diversion trench is set to the center of top of shell, and between first gear canopy and second gear canopy
Corresponding at the canopy mouth of formation, the width of rebate of diversion trench is slightly larger than the width of the canopy mouth.
Further, the first gear canopy and second gear canopy are symmetrical arc shape, and third gear canopy is also arc shape, and the
The arc length of three gear canopies are greater than the arc length of first gear canopy and second gear canopy, and the arc length of first gear canopy and second gear canopy is between the arc institute
/ 16th of corresponding directly circle arrives eighth arc length.
Further, the first gear canopy, second gear canopy, third gear canopy are the arcuation of whole wavy concave-convex distribution,
And the side for stating the side of first gear canopy, second gear canopy far from case top is evenly distributed with row's venthole.
Further, the support column includes upper fixed column and the lower telescopic mast for being socketed on fixed column, upper fixed column
Lower section is equipped with spring, and the spring other end is connected with the inside of lower telescopic mast.
Further, the transformer body includes iron core, winding and fastener, and the top and bottom of iron core are equipped with fastening
Part, winding are nested in the two sides of iron core.
The utility model compared to the prior art, the beneficial effect is that, the Air Filter being arranged in device avoids the external world
Dust enters in transformer from the first air dispelling hole and the second air dispelling hole, influences the positive production operation of transformer；And respectively keep off the setting of canopy
So that there is the region for being avoided that rainwater enters again that can radiate with ventilating air at the top of shell；Whole device building is simple, peace
Dress is convenient.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model main view.
Fig. 3 is the utility model rearview.
It illustrates: 1 shell, 101 first shell doors, 102 second shell doors, 103 connecting plates, 2 transformer bodies, 3 fixed plates,
4 mounting plates, 5 Air Filters, 7 first air dispelling holes, 8 second air dispelling holes, 10 first gear canopies, 11 second gear canopies, 13 first through hole, 14
Two through-holes, 16 diversion trenches, 17 drainpipes, 18 support columns, 19 mounting bases.
Specific embodiment
With reference to the accompanying drawing, the utility model is further described.
A kind of heat-radiating dustproof device of dry-type transformer, including transformer body 2, Air Filter 5, shell 1, mounting plate 4, peace
The left and right side of the bottom of loading board 4 is symmetrically arranged with two same mounting bases 19, and top is fixedly connected with the bottom of shell 1, shell 1
Inner hollow is equipped with openable and closable first shell door 101 and second shell door 102, the first shell door 101 and second shell door on one side
A connecting plate 103 is equipped between 102 opposite sides, connecting plate 103 is bolted, and facilitates folding shell 1 in maintenance
The transformer body 2 and installation shell 1 in portion；It is symmetrically installed with support column 18 at left and right sides of the inner wall of the bottom of shell 1, supports
The top of column 18 is fixedly connected with fixed plate 3, and the top of fixed plate 3 is fixedly connected with transformer body 2, with transformer body 2
The inner wall at the top top that offsets and be located at shell 1 be equipped with Air Filter 5, Air Filter 5 passes through the spiral shell that is equipped with of Air Filter 5
Bolt is fixed with shell, plays dust-proof effect, avoid transformer body 2 as dust aggregation and caused by adverse effect；Shell
Successively perforation ground is equipped with first through hole 13, the first air dispelling hole 7, the second air dispelling hole 8 and the second through-hole from left to right at the top of body 1
14, each line group is pierced by transformer from first through hole 13 and the second through-hole 14 respectively, is located at first through hole 13 and the first air dispelling hole 7
Between and be located at the top of shell 1 and be fixedly connected with first gear canopy 10, between the second through-hole 14 and the second air dispelling hole 8 and position
Be fixedly connected with second gear canopy 11 in the top of shell 1, first gear canopy 10 and second gear canopy are connected with rib frame, rib frame bottom end with
The top of shell 1 is fixedly connected, and unobstructed canopy mouth region domain is formed between two gear canopies, away from certain right above the domain of canopy mouth region
Third gear canopy 12 is equipped at distance, the centre of third gear canopy bottom connects a fixed column, the top of fixed column lower section and shell 1
It is fixedly connected；Transformer body 2 generates hot gas when running, hot gas rises, and flows out shell through the first air dispelling hole 7, the second air dispelling hole 8
It inside 1, and is discharged by canopy mouth region domain, plays the role of ventilation and heat.
Further, it is equipped with concave station in the middle part of the mounting plate 4, is connected with shell 1 at concave station, the two sides of shell 1 are each solid
Surely it is connected with a reinforcement block, reinforcement block bottom end is fixedly connected with the upper surface of mounting plate 4, and playing makes equipped with transformer body 2
Shell 1 can be fastenedly connected with mounting plate 4, convenient for actual installation use；
Further, the outer surface of the another side of the shell 1 be equipped with a drainpipe 17, one end of drainpipe 17 with lead
16 connection of chute, the other end are located at below mounting plate, and diversion trench 16 is set to the center of top of shell 1, and with first gear canopy 10 with
Corresponding at the canopy mouth formed between second gear canopy 11, the width of rebate of diversion trench 16 is slightly larger than the width of the canopy mouth, avoids
Extremely a small amount of rainwater entered from canopy mouth enters by the first air dispelling hole 7 and the second air dispelling hole 8 inside shell 1, avoids
The influence or safety accident caused by transformer body internal wetted or water inlet；
Further, the first gear canopy 10 and second gear canopy 11 are symmetrical arc shape, and third gear canopy 12 is also arc
Shape, and the arc length of third gear canopy 12 is greater than the arc length of first gear canopy 10 and second gear canopy 11, first gear canopy 10 and second gear canopy 11
Arc length be that directly 1st/16th of circle arrives eighth arc length corresponding to the arc, enable third gear canopy 12
Enough ventilation functions for retaining canopy mouth region domain as far as possible, and first gear canopy 10 and second gear canopy 11 can be coated well, keep rainwater unlikely
Enter in from canopy mouth region domain.
Further, the first gear canopy 10, second gear canopy 11, third gear canopy 12 are whole wavy concave-convex distribution
Arcuation, and the side for stating the side of first gear canopy 10, second gear canopy 11 far from 1 top of shell is evenly distributed with row's venthole,
Increase the hot gas discharge in shell 1.
Further, the support column includes upper fixed column and the lower telescopic mast for being socketed on fixed column, upper fixed column
Lower section is equipped with spring, and the spring other end is connected with the inside of lower telescopic mast, plays the role of certain damping.
Further, the transformer body 2 includes iron core, winding and fastener, and the top and bottom of iron core are equipped with tight
Firmware, winding are nested in the two sides of iron core.
Working principle: transformer body 2 is installed on inside shell 1, and shell 1 is mounted on actual needs by mounting plate 1
The place of installation when transformer body 2 is run, generates heat, so that the intracorporal air of shell is warmmer, relatively warm air is through the first air-dispersing
It is discharged behind hole 7 and the second air dispelling hole 8 from canopy mouth region domain, realizes the ventilation and heat of device, and be equipped at the inner wall at 1 top of shell
Air Filter, avoid extraneous dust and enter in device out of the first air dispelling hole 7 and the second air dispelling hole 8.
The above only expresses preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not
Therefore it can be interpreted as that a limitation on the scope of the patent of the present invention.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the concept of the premise utility, several deformations can also be made, improves and substitutes, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (7)
1. a kind of heat-radiating dustproof device of dry-type transformer, including transformer body, Air Filter, shell, mounting plate, the installation
The left and right side of the bottom of plate is symmetrically arranged with two same mounting bases, and top is fixedly connected with the bottom of shell, which is characterized in that
The enclosure interior is hollow, is equipped with openable and closable first shell door and second shell door, the first shell door and second shell door phase on one side
To side between be equipped with a connecting plate, connecting plate is bolted, and the left and right sides of the inner wall of the bottom of shell is symmetrically pacified
Equipped with support column, it is fixedly connected with fixed plate at the top of support column, is fixedly connected with transformer body above fixed plate, with change
The inner wall that the top of shell is offseted and be located at the top of depressor ontology is equipped with Air Filter, what Air Filter was equipped with by Air Filter
Bolt is fixed with shell, and successively perforation ground is equipped with first through hole, the first air dispelling hole, the second air dispelling hole from left to right at the top of shell
With the second through-hole, each line group is pierced by transformer from first through hole and the second through-hole respectively, is located at first through hole and the first air-dispersing
It is fixedly connected with first gear canopy between hole and at the top of shell, between the second through-hole and the second air dispelling hole and is located at shell
Second gear canopy is fixedly connected at the top of body, first gear canopy and second gear canopy are connected with rib frame, the top of rib frame bottom end and shell
It is fixedly connected, forms unobstructed canopy mouth region domain between two gear canopies, away from being equipped at a certain distance from right above the domain of canopy mouth region
Third gear canopy, the centre of third gear canopy bottom connect a fixed column, below fixed column be fixedly connected at the top of shell.
2. a kind of heat-radiating dustproof device of dry-type transformer according to claim 1, which is characterized in that in the mounting plate
Portion is equipped with concave station, and shell is connected at concave station, and the two sides of shell are respectively fixedly connected with a reinforcement block, reinforcement block bottom end and peace
The upper surface of loading board is fixedly connected.
3. a kind of heat-radiating dustproof device of dry-type transformer according to claim 1, which is characterized in that the shell it is another
Outer surface on one side is equipped with a drainpipe, one end of drainpipe and diversion trench connection, and the other end is located at below mounting plate, water conservancy diversion
Slot is set to the center of top of shell, and corresponding at the canopy mouth formed between first gear canopy and second gear canopy, the slot of diversion trench
Mouth width degree is slightly larger than the width of the canopy mouth.
4. a kind of heat-radiating dustproof device of dry-type transformer according to claim 1, which is characterized in that the first gear canopy
It is symmetrical arc shape with second gear canopy, third gear canopy is also arc shape, and the arc length of third gear canopy is greater than first gear canopy and the
The arc length of the arc length of second gear canopy, first gear canopy and second gear canopy is that 1/16th directly justified corresponding to the arc arrives
Eighth arc length.
5. a kind of heat-radiating dustproof device of dry-type transformer according to claim 1, which is characterized in that the first gear
Canopy, second gear canopy, third gear canopy are the arcuation of whole wavy concave-convex distribution, and state first gear canopy, second gear canopy far from shell
The side of side at the top of body is evenly distributed with row's venthole.
6. a kind of heat-radiating dustproof device of dry-type transformer according to claim 1, which is characterized in that the support column packet
It includes fixed column and is socketed on the lower telescopic mast of fixed column, spring is equipped with below upper fixed column, the spring other end is connected with
The inside of lower telescopic mast.
7. a kind of heat-radiating dustproof device of dry-type transformer according to claim 1, which is characterized in that the transformer sheet
Body includes iron core, winding and fastener, and the top and bottom of iron core are equipped with fastener, and winding is nested in the two sides of iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820757993.0U CN208352065U (en) | 2018-05-21 | 2018-05-21 | A kind of heat-radiating dustproof device of dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820757993.0U CN208352065U (en) | 2018-05-21 | 2018-05-21 | A kind of heat-radiating dustproof device of dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208352065U true CN208352065U (en) | 2019-01-08 |
Family
ID=64890417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820757993.0U Expired - Fee Related CN208352065U (en) | 2018-05-21 | 2018-05-21 | A kind of heat-radiating dustproof device of dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208352065U (en) |
-
2018
- 2018-05-21 CN CN201820757993.0U patent/CN208352065U/en not_active Expired - Fee Related
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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: 20190108 Termination date: 20190521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |