CN216928247U

CN216928247U - Novel cooling structure of dry-type transformer

Info

Publication number: CN216928247U
Application number: CN202220472919.0U
Authority: CN
Inventors: 沈茂雄; 程鑫; 练盛雄; 程晓菲; 张伟坤; 何金莲; 杨辉
Original assignee: ZHUHAI COMKING ELECTRIC CO Ltd
Current assignee: ZHUHAI COMKING ELECTRIC CO Ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-07-08
Anticipated expiration: 2032-03-03

Abstract

The application relates to the technical field of dry-type transformers, in particular to a novel cooling structure of a dry-type transformer. This application, including transformer body, transformer body's last fixed surface is connected with cooling mechanism, cooling mechanism's surface is equipped with the covering device, covering device includes two fixed blocks, two the fixed block all is connected with cooling mechanism's last fixed surface, two the equal screw thread in inside of fixed block is inserted and is equipped with the screw rod, two the surface rotation of screw rod is connected with a gauze section of thick bamboo, two the equal fixedly connected with commentaries on classics piece of one end that the screw rod was kept away from each other, the even fixedly connected with a plurality of stopper of cooling mechanism's lateral wall, the inside sliding connection of stopper has the gag lever post, the lower extreme fixedly connected with clamp plate of gag lever post. The problem of when using the transformer on some building sites, accumulate easily on the fin thicker dust and lead to reducing transformer radiating effect is solved.

Description

Novel cooling structure of dry-type transformer

Technical Field

The application relates to the technical field of dry-type transformers, in particular to a novel cooling structure of a dry-type transformer.

Background

The dry type transformer has the advantages of energy conservation, small volume, light weight, moisture resistance, automatic temperature control and the like, can be widely applied to places such as power transmission and transformation systems, hotels and restaurants, high-rise buildings and the like, and is mostly provided with the radiating fin structure for cooling and cooling.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve when using the transformer on some building sites and accumulate easily on the fin and to lead to reducing the shortcoming of transformer radiating effect thick dust, and the cooling structure of a novel dry-type transformer that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a novel cooling structure of dry-type transformer, includes the transformer body, the last fixed surface of transformer body is connected with cooling mechanism, cooling mechanism's surface is equipped with covers the device, cover the device and include two fixed blocks, two the fixed block all is connected with cooling mechanism's last fixed surface, two the equal screw thread in inside of fixed block is inserted and is equipped with the screw rod, two the surperficial rotation of screw rod is connected with a gauze section of thick bamboo, two the equal fixedly connected with commentaries on classics piece of one end that the screw rod was kept away from each other.

The effect that above-mentioned part reaches is: after the gauze barrel is sleeved between the two fixed blocks, the rotating block is rotated, the screw rod is inserted into the inner wall of the gauze barrel, and the limiting work of the gauze barrel can be realized.

Preferably, the even fixedly connected with a plurality of stopper of lateral wall of cooling mechanism, the inside sliding connection of stopper has the gag lever post, the lower extreme fixedly connected with clamp plate of gag lever post.

The effect that above-mentioned part reaches is: the gauze is pressed between the pressing plate and the cooling mechanism, so that the gauze can be pressed.

Preferably, the surface of the limiting rod is sleeved with a spring, and two ends of the spring are fixedly connected with the limiting block and the pressing plate respectively.

The effect that above-mentioned part reaches is: the spring is arranged to play a role in pressing the gauze between the cooling mechanism and the pressing plate.

Preferably, the lower surface of the pressing plate is uniformly and fixedly connected with a plurality of limiting frames, the surface of each limiting frame is rotatably connected with a roller, and the side wall of each roller is uniformly and fixedly connected with a plurality of rubber rings.

The effect that above-mentioned part reaches does: the setting of rubber circle has improved the stability that compresses tightly the gauze.

Preferably, the lateral wall of cooling mechanism is equipped with cuts the structure, it includes the mount to cut the structure, the mount is connected with the lateral wall fixed connection of cooling mechanism, the inside sliding connection of mount has the club, the terminal surface fixedly connected with rectangular block of club, the inside sliding connection of rectangular block has the stripping and slicing.

The effect that above-mentioned part reaches is: after the gauze is placed on the surface of the fixing frame, the gauze slides on the surface of the gauze to be cut into pieces, and the cutting work of the gauze can be realized.

Preferably, the side wall of the fixing frame is fixedly connected with a plurality of conical rods, and the conical rods are uniformly arranged on the surface of the fixing frame.

The effect that above-mentioned part reaches is: the gauze is sleeved on the surface of the conical rod, so that the temporary fixing work of the gauze is facilitated.

Preferably, a preformed groove is formed in the surface of the fixing frame, and the size of the cutting block is matched with that of the preformed groove.

The effect that above-mentioned part reaches is: the setting of reservation groove has improved the efficiency of cutting the gauze.

In summary, the following steps:

in this application, cover the device through the setting, made things convenient for covering of cooling mechanism's inside fin, reduced the phenomenon of cooling mechanism's inside fin surface accumulation dust to this has improved the result of use of cooling mechanism.

Through setting up the cylinder on the spacing frame, reduced the gauze and pulled the phenomenon that the in-process appears great skew.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic view of the covering device of the present application;

FIG. 3 is a schematic side view of a stopper according to the present application;

FIG. 4 is an enlarged view taken at A of FIG. 3 of the present application;

fig. 5 is a schematic structural diagram of a cutting structure in the present application.

Illustration of the drawings: 1. a transformer body; 2. a cooling mechanism; 3. a covering device; 301. a fixed block; 302. a screw; 303. rotating the block; 304. a gauze tube; 305. a limiting block; 306. pressing a plate; 307. a limiting rod; 308. a spring; 309. a limiting frame; 310. a drum; 311. a rubber ring; 4. cutting the structure; 41. a fixed mount; 42. reserving a groove; 43. a tapered rod; 44. a shaft; 45. a rectangular block; 46. and (6) cutting into blocks.

Detailed Description

Referring to fig. 1, the present application provides a technical solution: the utility model provides a novel cooling structure of dry-type transformer, includes transformer body 1, and the last fixed surface of transformer body 1 is connected with cooling mechanism 2, and cooling mechanism 2's surface is equipped with and covers device 3, and cooling mechanism 2's lateral wall is equipped with and cuts structure 4.

The specific arrangement and function of the covering device 3 and the cutting structure 4 will be described in detail below.

Referring to fig. 2, in the present embodiment: covering device 3 includes two fixed blocks 301, two fixed blocks 301 all are connected with the last fixed surface of cooling mechanism 2, the equal screw thread in inside of two fixed blocks 301 is inserted and is equipped with screw rod 302, the surperficial rotation of two screw rods 302 is connected with gauze barrel 304, with gauze barrel 304 cover back between two fixed blocks 301, rotate commentaries on classics piece 303, insert the inner wall of gauze barrel 304 with screw rod 302, can realize the spacing work to gauze barrel 304, the equal fixedly connected with commentaries on classics piece 303 of one end that two screw rods 302 kept away from each other.

Refer to fig. 3, it is concrete, the even fixedly connected with a plurality of stopper 305 of lateral wall of cooling mechanism 2, the inside sliding connection of stopper 305 has gag lever post 307, the lower extreme fixedly connected with clamp plate 306 of gag lever post 307, press the gauze between clamp plate 306 and cooling mechanism 2, can realize the work of compressing tightly to the gauze, the surface cover of gag lever post 307 has spring 308, the both ends of spring 308 respectively with stopper 305 and clamp plate 306 fixed connection, the setting of spring 308 has played the effect of compressing tightly the gauze between cooling mechanism 2 and clamp plate 306, the even fixedly connected with a plurality of spacing 309 of lower surface of clamp plate 306, the surperficial rotation of spacing 309 is connected with cylinder 310, the even fixedly connected with a plurality of rubber ring 311 of lateral wall of cylinder 310, the setting of rubber ring 311 has improved the stability of compressing tightly to the gauze.

Referring to fig. 4, in the present embodiment: cutting structure 4 includes mount 41, mount 41 and cooling mechanism 2's lateral wall fixed connection, mount 41's inside sliding connection has club 44, club 44's terminal surface fixedly connected with rectangular block 45, rectangular block 45's inside sliding connection has cutout 46, place gauze behind mount 41 surface, at gauze surface slip cutout 46, can realize the work of cutting to the gauze, mount 41's lateral wall fixedly connected with a plurality of awl pole 43, a plurality of awl pole 43 align to grid is on mount 41's surface, with the gauze cover on awl pole 43's surface, made things convenient for the interim fixed work to the gauze, reserve groove 42 has been seted up on mount 41's surface, the size of cutout 46 and the size looks adaptation of reserve groove 42, the setting up of reserve groove 42 has improved the efficiency that cuts to the gauze.

The working principle is as follows: after the gauze roll is clamped between the two fixed blocks 301, the rotating block 303 is rotated, the rotating block 303 drives the screw 302 to be inserted into the inner wall of the gauze barrel 304, the limiting work on the gauze barrel 304 can be realized, the gauze on the gauze barrel 304 can be pulled, the gauze is sleeved at the position between the pressing plate 306 and the cooling mechanism 2, the gauze is pulled to one side far away from the fixed blocks 301, the covering of the cooling fins on the cooling mechanism 2 can be realized, the pressing plate 306 can be pressed on the gauze by the elastic force of the spring 308, the covering work of the cooling fins in the cooling mechanism 2 can be realized, the phenomena that thicker dust is accumulated on the cooling fins and the cooling effect of the cooling fins can be reduced are reduced, through setting up covering device 3, made things convenient for covering of 2 inside fin of cooling mechanism, reduced the phenomenon of 2 inside fin surface accumulation dusts of cooling mechanism to this result of use that has improved cooling mechanism 2.

Through setting up cylinder 310 on spacing 309, at gauze and the in-process that cylinder 310 took place relative motion, rubber ring 311 can and the gauze between take place relative motion, rubber ring 311 has improved the stability that compresses tightly the gauze, cylinder 310 has played the effect of leading to the gauze, has reduced the gauze and has dragged the phenomenon that the in-process great skew appears.

When covering the thick dust of gauze surface accumulation on cooling mechanism 2 and need changing, directly pull the gauze on the gauze cloth section of thick bamboo 304 can, the gauze cover of abandoning old on two rows of awl poles 43, can realize the fixed work to the gauze of abandoning old this moment, staff's slidable stripping 46 will abandoning the gauze to prick, the inside club 44 of slip mount 41, can realize the drive work to stripping 46 horizontal direction, further played the effect of cutting the gauze, the cover slides at the inner wall of preformed groove 42 after will cutting 46 to prick, the efficiency of carrying out the cutting to the gauze has been improved, cut structure 4 through the setting, the staff has been made things convenient for the processing work of gauze on the gauze cloth section of thick bamboo 304 of abandoning old.

Claims

1. The utility model provides a novel cooling structure of dry-type transformer, includes transformer body (1), its characterized in that: last fixed surface of transformer body (1) is connected with cooling mechanism (2), the surface of cooling mechanism (2) is equipped with covering device (3), covering device (3) include two fixed blocks (301), two fixed block (301) all with the last fixed surface of cooling mechanism (2) be connected, two the equal screw thread in inside of fixed block (301) is inserted and is equipped with screw rod (302), two the surface rotation of screw rod (302) is connected with a gauze section of thick bamboo (304), two the equal fixedly connected with of one end that screw rod (302) kept away from each other changes piece (303).

2. The cooling structure of the novel dry-type transformer according to claim 1, wherein: the even fixedly connected with a plurality of stopper (305) of lateral wall of cooling mechanism (2), the inside sliding connection of stopper (305) has gag lever post (307), the lower extreme fixedly connected with clamp plate (306) of gag lever post (307).

3. The cooling structure of the novel dry-type transformer according to claim 2, characterized in that: the surface of gag lever post (307) overlaps there is spring (308), the both ends of spring (308) respectively with stopper (305) and clamp plate (306) fixed connection.

4. The cooling structure of the novel dry-type transformer according to claim 2, wherein: the lower surface of clamp plate (306) is even fixedly connected with a plurality of spacing (309), the surface of spacing (309) is rotated and is connected with cylinder (310), the even fixedly connected with a plurality of rubber circle (311) of lateral wall of cylinder (310).

5. The cooling structure of the novel dry-type transformer according to claim 1, wherein: the lateral wall of cooling mechanism (2) is equipped with cuts structure (4), it includes mount (41) to cut structure (4), mount (41) and the lateral wall fixed connection of cooling mechanism (2), the inside sliding connection of mount (41) has club (44), the terminal surface fixedly connected with rectangular block (45) of club (44), the inside sliding connection of rectangular block (45) has stripping and slicing (46).

6. The cooling structure of the novel dry-type transformer according to claim 5, wherein: the side wall of the fixing frame (41) is fixedly connected with a plurality of conical rods (43), and the conical rods (43) are uniformly arranged on the surface of the fixing frame (41).

7. The cooling structure of the novel dry-type transformer according to claim 5, wherein: a reserved groove (42) is formed in the surface of the fixing frame (41), and the size of the cutting block (46) is matched with that of the reserved groove (42).