CN214848070U - Dry-type transformer convenient to remove dust - Google Patents

Abstract

The utility model discloses a dry-type transformer convenient to remove dust relates to the dry-type transformer field, including the dry-type transformer box, the heat dissipation window has all been seted up on the inside top in dry-type transformer box both sides, the inside of heat dissipation window all is provided with the dust screen, the draw-in groove has all been seted up to the inside at dust screen both ends, the movable groove has all been seted up to the top that the inside of dry-type transformer box both sides is located the heat dissipation window. The utility model discloses an air exhauster, guide duct, orifice plate, water tank, venthole, the heat dissipation window that set up, air exhauster work, the air exhauster absorbs the dust, carries to the inside settlement of water tank through the guide duct to realize the dust removal of dry-type transformer body, and the setting of orifice plate can make the settlement effect better, and fresh air can be introduced under the effect of air exhauster to the setting of heat dissipation window, makes and to realize circulating ventilation, thereby can realize the heat dissipation, reinforcing radiating effect.

Description

Dry-type transformer convenient to remove dust

Technical Field

The utility model relates to a dry-type transformer field specifically is a dry-type transformer convenient to remove dust.

Background

The dry type transformer is a transformer with an iron core and a winding which are not immersed in insulating oil, the dry type transformer is widely used in places such as local illumination, high-rise buildings, airports, wharf CNC mechanical equipment and the like, the dry type transformer is generally located outdoors, and due to long-time use and no cleaning, ash layers can be accumulated on the surface of the dry type transformer, the heat dissipation of the dry type transformer is influenced, the heat dissipation efficiency of the dry type transformer is reduced, the service life of the dry type transformer can be seriously influenced, and the dry type transformer cannot be buffered and damped when being subjected to external pressure in the working process of the transformer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing dry-type transformer is inconvenient to remove dust, cannot buffer and absorb shock and has poor heat dissipation effect, the dry-type transformer convenient to remove dust is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a dry-type transformer convenient for dust removal comprises a dry-type transformer box body, wherein heat dissipation windows are formed in the top ends of the inner portions of two sides of the dry-type transformer box body, a dustproof net is arranged in each heat dissipation window, clamping grooves are formed in the inner portions of two ends of the dustproof net, movable grooves are formed in the inner portions of two sides of the dry-type transformer box body and located above the heat dissipation windows, threaded holes are formed in the inner portions of one sides of the movable grooves, bolts extending into the inner portions of the movable grooves are arranged in the threaded holes, clamping rods matched with the clamping grooves are arranged in the inner portions of the movable grooves, cutting plates are arranged at one ends of the clamping rods and the bolts, a connecting block is arranged on one side of each cutting plate, an elastic piece is arranged at the bottom end of the connecting block, a water tank is arranged at the bottom of the dry-type transformer box body, air outlet holes are formed in the inner portions of two sides of the water tank, and a hole plate is arranged in the water tank, exhaust fans are arranged on the mounting plates on the two sides in the dry-type transformer box body, one end of each exhaust fan is provided with an air guide pipe extending to the inside of the water tank, a dry-type transformer body is arranged inside the dry-type transformer box body, supporting plates are arranged at the top end and the bottom end of the dry-type transformer body, a second limiting column and a third limiting column are respectively arranged at the top end or the bottom end of the supporting plate, a second spring and a third spring are respectively sleeved at the outer sides of the second limiting column and the third limiting column, the top end or the bottom end in the dry-type transformer box body is respectively provided with a first limiting column and a fourth limiting column, the outer sides of the first limiting column and the fourth limiting column are respectively sleeved with a first spring and a fourth spring, the outer sides of the second limiting column and the first limiting column are provided with first connecting plates, and the outer sides of the third limiting column and the fourth limiting column are provided with second connecting plates.

Preferably, the number of heat dissipation window, dust screen all is provided with two sets ofly, the dust screen can be dismantled with the heat dissipation window and be connected.

Preferably, the figure of bolt, screw hole, draw-in groove, kelly, connecting block, elastic component all is provided with four groups, the figure of cutting plate is provided with eight groups, the dust screen passes through draw-in groove, kelly joint with the heat dissipation window.

Preferably, the numbers of the exhaust fan, the air guide pipe and the air outlet are all provided with two groups, the two sides of the inner wall of the water tank are both provided with limiting plates, and the two sides inside the pore plates are both provided with through holes.

Preferably, the first spring, the second limiting column, the second spring, the first limiting column, the fourth spring, the fourth limiting column, the third limiting column and the third spring are arranged in multiple groups, and the support plate is elastically connected with the dry-type transformer box body through the first spring, the second spring, the fourth spring and the third spring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an air exhauster, guide duct, orifice plate, water tank, venthole, heat dissipation window that set up, the air exhauster work, the air exhauster absorbs the dust, carry to the water tank inside through the guide duct and subside to realize the dust removal of dry-type transformer body, and the setting of orifice plate can make the settlement effect better, and the setting of heat dissipation window can introduce fresh air under the effect of air exhauster, makes to realize circulating ventilation, thereby can realize the heat dissipation, strengthens the radiating effect;

2. the utility model discloses a dust screen, bolt, screw hole, cutting board, kelly, draw-in groove, elastic component that set up, the setting of dust screen can reduce the dust and get into the inside of dry-type transformer box, avoids influencing the heat dissipation of dry-type transformer body, because dust screen and heat dissipation window pass through kelly, draw-in groove joint, make can make the bolt and the cutting board of bolt one end move to the outside through rotating the bolt, thereby can make the kelly separate with the draw-in groove under the effect of elastic component, make the dust screen can be convenient for dismantle, be convenient for clear up the dust screen;

3. the utility model discloses a first spring that sets up, the second spring, the third spring, the fourth spring, first spacing post, the spacing post of second, the spacing post of third, the spacing post of fourth, the pressure that the in-process that work or remove produced can make first spring, the third spring is stretched, the second spring, the fourth spring is compressed, utilize first spring, the second spring, the third spring, the recovery deformability of fourth spring resets the dry-type transformer body, make can carry out effectual buffering to the pressure that the in-process that dry-type transformer body work or removed produced, thereby protect the dry-type transformer body, improve the stability of transformer.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a dry-type transformer tank; 2. an exhaust fan; 3. a dry-type transformer body; 4. an air guide pipe; 5. a support plate; 6. a second connecting plate; 7. a fourth spring; 8. a fourth limit column; 9. A water tank; 10. an orifice plate; 11. an air outlet; 12. a third limiting column; 13. a third spring; 14. A first limit post; 15. a heat dissipation window; 16. a dust screen; 17. a movable groove; 18. a threaded hole; 19. a bolt; 20. a clamping rod; 21. a card slot; 22. an elastic member; 23. connecting blocks; 24. cutting a plate; 25. a first spring; 26. a second limit post; 27. a second spring; 28. a first connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The utility model discloses the air exhauster model of well mentioning does: FZW-2E200-63W may be available in the marketplace or in private subscriptions.

Referring to fig. 1-3, a dry type transformer convenient for dust removal comprises a dry type transformer box 1, wherein the top ends of the two sides of the dry type transformer box 1 are both provided with a heat dissipation window 15, the interior of the heat dissipation window 15 is both provided with a dust screen 16, the interior of the two ends of the dust screen 16 is both provided with a clamping groove 21, the interior of the two sides of the dry type transformer box 1 is positioned above the heat dissipation window 15 and is both provided with a movable groove 17, the interior of one side of the movable groove 17 is both provided with a threaded hole 18, the interior of the threaded hole 18 is both provided with a bolt 19 extending into the interior of the movable groove 17, the interior of the movable groove 17 is both provided with a clamping rod 20 matched with the clamping groove 21, one end of the clamping rod 20 and the bolt 19 is both provided with a cutting plate 24, one side of the cutting plate 24 is provided with a connecting block 23, the bottom end of the connecting block 23 is provided with an elastic member 22, the bottom of the dry type transformer box 1 is provided with a water tank 9, the interior of the two sides of the water tank 9 is both provided with air outlet holes 11, the water tank 9 is internally provided with a pore plate 10, the mounting plates at two sides inside the dry type transformer tank 1 are all provided with an exhaust fan 2, one end of the exhaust fan 2 is provided with a wind guide pipe 4 extending to the inside of the water tank 9, the dry type transformer tank 1 is internally provided with a dry type transformer body 3, the top end and the bottom end of the dry type transformer body 3 are both provided with a support plate 5, the top end or the bottom end of the support plate 5 is respectively provided with a second limit column 26 and a third limit column 12, the outer sides of the second limit column 26 and the third limit column 12 are respectively sleeved with a second spring 27 and a third spring 13, the top end or the bottom end inside the dry type transformer tank 1 is respectively provided with a first limit column 14 and a fourth limit column 8, the outer sides of the first limit column 14 and the fourth limit column 8 are respectively sleeved with a first spring 25 and a fourth spring 7, the outer sides of the second limit column 26 and the first limit column 14 are provided with a first connecting plate 28, and a second connecting plate 6 is arranged on the outer sides of the third limiting column 12 and the fourth limiting column 8.

Please refer to fig. 1, the number of the heat dissipating windows 15 and the dust screens 16 is two, the dust screens 16 are detachably connected to the heat dissipating windows 15, and the heat dissipating windows 15 and the dust screens 16 are arranged to reduce dust entering the dry-type transformer box 1 and prevent the heat dissipation of the dry-type transformer body 3 from being affected.

Please refer to fig. 3, the number of the bolts 19, the threaded holes 18, the slots 21, the clamping rods 20, the connecting blocks 23 and the elastic members 22 is four, the number of the cutting plates 24 is eight, the dust screen 16 is clamped with the heat dissipation window 15 through the slots 21 and the clamping rods 20, and the dust screen 16 can be detached conveniently and cleaned conveniently through the bolts 19, the threaded holes 18, the slots 21, the clamping rods 20, the connecting blocks 23, the elastic members 22 and the cutting plates 24.

Please refer to fig. 1, the numbers of the exhaust fan 2, the air guiding pipe 4 and the air outlet 11 are all set to two groups, the two sides of the inner wall of the water tank 9 are both provided with a limiting plate, the two sides inside the pore plate 10 are both provided with a through hole, and the dust removal of the dry-type transformer body 3 can be realized through the exhaust fan 2, the air guiding pipe 4, the air outlet 11 and the pore plate 10.

Please refer to fig. 1, the numbers of the first spring 25, the second limit post 26, the second spring 27, the first limit post 14, the fourth spring 7, the fourth limit post 8, the third limit post 12 and the third spring 13 are all provided with a plurality of sets, the support plate 5 and the dry-type transformer box 1 are elastically connected through the first spring 25, the second spring 27, the fourth spring 7 and the third spring 13, and the pressure generated in the working or moving process of the dry-type transformer body 3 can be effectively buffered through the first spring 25, the second limit post 26, the second spring 27, the first limit post 14, the fourth spring 7, the fourth limit post 8, the third limit post 12 and the third spring 13, so as to protect the dry-type transformer body 3 and improve the stability of the transformer.

The working principle is as follows: when the dust removal device is used, the exhaust fan 2 is opened, the exhaust fan 2 sucks dust, the dust is conveyed into the water tank 9 through the air guide pipe 4 to be settled, so that dust removal of the dry-type transformer body 3 is realized, the settling effect can be better due to the arrangement of the pore plate 10, fresh air can be introduced under the action of the exhaust fan 2 due to the arrangement of the heat dissipation window 15, so that circulating ventilation can be realized, so that heat dissipation can be realized, the heat dissipation effect is enhanced, the arrangement of the dust screen 16 can reduce the dust from entering the inside of the dry-type transformer box body 1, and the influence on the heat dissipation of the dry-type transformer body 3 is avoided, the dust screen 16 is clamped with the heat dissipation window 15 through the clamping rod 20 and the clamping groove 21, so that the bolt 19 and the cutting plate 24 at one end of the bolt 19 can be moved outwards by rotating the bolt 19, the clamping rod 20 can be separated from the clamping groove 21 under the action of the elastic piece 22, and the dust screen 16 can be conveniently disassembled, the dust screen 16 is convenient to clean, the pressure generated in the working or moving process can enable the first spring 25 and the third spring 13 to be stretched, the second spring 27 and the fourth spring 7 to be compressed, and the dry-type transformer body 3 is reset by utilizing the restoring deformation capacity of the first spring 25, the second spring 27, the third spring 13 and the fourth spring 7, so that the pressure generated in the working or moving process of the dry-type transformer body 3 can be effectively buffered, the dry-type transformer body 3 is protected, and the stability of the transformer is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a dry-type transformer convenient to remove dust, includes dry-type transformer box (1), its characterized in that: the dry-type transformer box is characterized in that heat dissipation windows (15) are arranged at the top ends of the two sides of the dry-type transformer box body (1), dust screens (16) are arranged in the heat dissipation windows (15), clamping grooves (21) are arranged in the two ends of the dust screens (16), movable grooves (17) are arranged above the heat dissipation windows (15) in the two sides of the dry-type transformer box body (1), threaded holes (18) are formed in the inner parts of one sides of the movable grooves (17), bolts (19) extending into the movable grooves (17) are arranged in the threaded holes (18), clamping rods (20) matched with the clamping grooves (21) are arranged in the movable grooves (17), cutting plates (24) are arranged at one ends of the clamping rods (20) and the bolts (19), connecting blocks (23) are arranged on one sides of the cutting plates (24), elastic pieces (22) are arranged at the bottom ends of the connecting blocks (23), the bottom of dry-type transformer box (1) is provided with water tank (9), venthole (11) have all been seted up to the inside of water tank (9) both sides, the inside of water tank (9) is provided with orifice plate (10), all install air exhauster (2) on the mounting panel of the inside both sides of dry-type transformer box (1), the one end of air exhauster (2) all is provided with guide duct (4) that extend to water tank (9) inside, the inside of dry-type transformer box (1) is provided with dry-type transformer body (3), the top of dry-type transformer body (3), bottom all are provided with backup pad (5), the top or the bottom of backup pad (5) are provided with spacing post of second (26), the spacing post of third (12) respectively, the outside of spacing post of second (26), the spacing post of third (12) is overlapped respectively and is equipped with second spring (27), The dry-type transformer box comprises a third spring (13), wherein a first limiting column (14) and a fourth limiting column (8) are respectively arranged at the top end or the bottom end inside the dry-type transformer box body (1), a first spring (25) and a fourth spring (7) are respectively sleeved on the outer sides of the first limiting column (14) and the fourth limiting column (8), a first connecting plate (28) is arranged on the outer sides of the second limiting column (26) and the first limiting column (14), and a second connecting plate (6) is arranged on the outer sides of the third limiting column (12) and the fourth limiting column (8).

2. A dry-type transformer facilitating dust removal as set forth in claim 1, wherein: the number of the heat dissipation window (15) and the dust screen (16) is two, and the dust screen (16) is detachably connected with the heat dissipation window (15).

3. A dry-type transformer facilitating dust removal as set forth in claim 1, wherein: the number of bolt (19), screw hole (18), draw-in groove (21), kelly (20), connecting block (23), elastic component (22) all is provided with four groups, the number of cutting board (24) is provided with eight groups, dust screen (16) and radiator window (15) are through draw-in groove (21), kelly (20) joint.

4. A dry-type transformer facilitating dust removal as set forth in claim 1, wherein: the number of the exhaust fans (2), the air guide pipes (4) and the air outlet holes (11) is two, the two sides of the inner wall of the water tank (9) are provided with limiting plates, and the two sides inside the pore plates (10) are provided with through holes.

5. A dry-type transformer facilitating dust removal as set forth in claim 1, wherein: the dry-type transformer box is characterized in that the first spring (25), the second limiting column (26), the second spring (27), the first limiting column (14), the fourth spring (7), the fourth limiting column (8), the third limiting column (12) and the third spring (13) are arranged in multiple groups, and the support plate (5) is elastically connected with the dry-type transformer box body (1) through the first spring (25), the second spring (27), the fourth spring (7) and the third spring (13).

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