Novel quick heat dissipation shell of dry-type transformer

Abstract

The utility model discloses a novel dry-type transformer rapid heat dissipation shell, which relates to the technical field of transformer equipment and comprises a box body and a heat dissipation structure. The box body is fixed to a corresponding structure, and the top of the box body is of an open structure. The heat dissipation structure comprises a first heat dissipation plate, a second heat dissipation plate and a top plate. The first heat dissipation plate and the second heat dissipation plate are sequentially connected and fixed to the top of the box body. The top plate is located above the first heat dissipation plate and / or the second heat dissipation plate, the top plate is fixedly connected with the first heat dissipation plate and / or the second heat dissipation plate, and a closed space is defined by the top plate and the box body; a top plate of the heat dissipation structure is provided with a heat dissipation groove in a penetrating manner, and the heat dissipation groove is internally provided with a fixed cylinder fixedly connected with the top plate; the supporting blocks are uniformly distributed in the circumferential direction of the fixed cylinder and are fixedly connected with the fixed cylinder; and the rainproof cover is fixedly connected with the supporting block. The transformer box is reasonable in design structure, heat energy generated by the transformer in the box body can be better dissipated, and the internal temperature of the transformer is kept relatively stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of transformer equipment, and specifically relates to a novel dry-type transformer quick heat dissipation shell. BACKGROUND

[0002] The transformer plays an important role in the power system and can adjust voltage. Usually, the transformer is fixed at a certain height, and the transformer is usually provided with a transformer shell outside for protecting the shell of the transformer to avoid contacting the transformer by foreign matters such as small animals, thereby causing danger.

[0003] In the prior art, the transformer shell is usually made of iron, and the transformer shell is provided with a certain amount of heat dissipation grooves for dissipating the heat generated when the transformer works, thereby keeping a relatively stable internal temperature of the transformer and ensuring the stable work and operation of the transformer.

[0004] In view of the prior art, the simple heat dissipation hole cannot sufficiently dissipate heat, and the internal temperature of the shell will rise for a long time, thereby affecting the stable work of the transformer and even causing certain danger. UTILITY MODEL CONTENTS

[0005] I) Technical problem to be solved

[0006] The utility model aims at making up for the shortage of the prior art and provides a novel dry-type transformer quick heat dissipation shell.

[0007] II) Technical scheme

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a novel dry-type transformer quick heat dissipation shell, comprising a box body and a heat dissipation structure.

[0009] The box body is fixed to the corresponding structure.

[0010] The heat dissipation structure comprises a first heat dissipation plate, a second heat dissipation plate and a top plate.

[0011] The first heat dissipation plate and the second heat dissipation plate are sequentially connected and fixed to the top of the box body.

[0012] The top plate is located above the first heat dissipation plate and / or the second heat dissipation plate, the top plate is fixedly connected with the first heat dissipation plate and / or the second heat dissipation plate, and the top plate and the box body jointly enclose a closed space.

[0013] The heat dissipation structure top plate is provided with a heat dissipation groove, and the heat dissipation groove is provided with:

[0014] A fixing cylinder is fixedly connected with the top plate.

[0015] Supporting blocks are uniformly distributed along the circumference of the fixing cylinder and are fixedly connected with the fixing cylinder;

[0016] A rain cover is fixedly connected with the supporting blocks.

[0017] Further, the bottom of the box is arranged with first heat dissipation holes;

[0018] The first heat dissipation plate is arranged with second heat dissipation holes;

[0019] The second heat dissipation plate is arranged with third heat dissipation holes.

[0020] Further, the rain cover is a hollow conical cover.

[0021] Further, the bottom of the box is provided with an opening;

[0022] The box is provided with a plurality of plug-in plates at the opening, the plug-in plates are fixedly connected with the box, and the plug-in plates can be inserted into the ground.

[0023] Further, the heat dissipation structure further comprises:

[0024] A support plate is located between the plug-in plates or between the plug-in plates and the box, the support plate is fixedly connected with the box, and the support plate is arranged with through holes.

[0025] Further, the top plate is provided with a through groove

[0026] A rotating plate is arranged in the through groove, and the rotating plate rotates along the top plate;

[0027] A locking member is arranged at the rotating plate, the locking member is a bolt, and the locking member is used for fixing the rotating plate to the top plate.

[0028] Further, the box is provided with a placing groove;

[0029] A box door is arranged in the inner cavity of the placing groove, and the box door is rotatably connected with the box;

[0030] The box door is provided with an observation window, and the observation window is provided with tempered glass.

[0031] III) Beneficial effects:

[0032] Compared with the prior art, the novel dry-type transformer rapid heat dissipation shell has the following beneficial effects:

[0033] First, the heat dissipation assembly, the chimney assembly at the top, the hot air flows upward, passes through the fixing cylinder, and completes heat dissipation, so that the inside of the shell can maintain a relatively stable temperature.

[0034] The utility model discloses a box door is set through, convenient for the operator to the transformer in the box body carries out corresponding operation, improves the work convenience of operator. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0036] Figure 2 It is the positioning piece structure schematic diagram in the utility model;

[0037] Figure 3 It is the rotating plate structure schematic diagram in the utility model;

[0038] Figure 4 It is the chimney assembly structure schematic diagram in the utility model.

[0039] In the drawing: 1, box body;11, placement groove;12, positioning piece;121, mounting plate;122, plug-in board;123, installation interval;13, first heat dissipation hole;14, first reinforcing rib;15, second reinforcing rib;2, box door;21, observation window;22, toughened glass;23, handle;3, heat dissipation structure;31, support plate;32, through hole;33, first heat dissipation plate;331, second heat dissipation hole;34, second heat dissipation plate;341, third heat dissipation hole;35, top plate;351, through slot;352, heat dissipation groove;36, rotating plate;361, locking piece;37, chimney assembly;371, fixed cylinder;372, support block;373, rain cover. DETAILED DESCRIPTION

[0040] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts belong to the scope of protection of the utility model.

[0041] As Figures 1-4 shown, the utility model provides a technical scheme:

[0042] A novel dry-type transformer rapid heat dissipation shell, including box body 1, box door 2 and heat dissipation structure 3

[0043] Referring Figure 1 , box body 1 is vertically set, and in the embodiment, the box body 1 is preferably a rectangular box body 1, and the top and bottom of the box body 1 are both provided as open. The two mutually away from the end faces of box body 1 are provided with placement grooves 11 along the horizontal direction, here, the placement grooves 11 are centrally arranged, and the vertical section of the placement grooves 11 is preferably a rectangular groove.

[0044] With reference to Figure 1 And Figure 2 The bottom of the box 1 is provided with two positioning members 12, which are respectively located at both ends of the opening direction of the placing groove 11. The positioning member 12 comprises a mounting plate 121 and a plug-in plate 122. In this embodiment, the mounting plate 121 is preferably a rectangular plate, and the long side direction of the mounting plate 121 is parallel to the opening direction of the placing groove 11. The mounting plate 121 is horizontally arranged and fixedly connected with the box 1 by welding. The plug-in plate 122 is provided with two, which is preferably a rectangular plate, and the plug-in plate 122 is vertically arranged. Two plug-in plates 122 are respectively located on both sides of the long side direction of the mounting plate 121, and the abutting plate is fixedly connected with the side wall of the mounting plate 121 by welding. Two plug-in plates 122 and mounting plate 121 together enclose a plug-in cavity.

[0045] With reference to Figure 1 And Figure 2 The bottom of the box 1 is divided into three mounting intervals 123 by two mounting plates 121.

[0046] With reference to Figure 1 Each end surface of the box 1 is provided with a first heat dissipation hole 13 at the bottom. In this embodiment, the first heat dissipation hole 13 is provided with a plurality of heat dissipation holes arranged in an array. The first heat dissipation hole 13 penetrates the box 1 along the horizontal direction.

[0047] With reference to Figure 1 The end surface of the box 1 provided with the placing groove 11 is provided with two first reinforcing ribs 14, which are respectively located on both sides of the opening direction of the placing groove 11, and the first reinforcing rib 14 is located at the middle of the box 1 along the vertical direction. The first reinforcing rib 14 is fixedly connected with the box 1 by screwing.

[0048] With reference to Figure 1 The side wall of the box 1 without the placing groove 11 is provided with a second reinforcing rib 15. In this embodiment, the second reinforcing rib 15 is preferably a cross reinforcing rib, and the second reinforcing rib 15 is fixedly connected with the box 1 by welding.

[0049] With reference to Figure 1 The inner cavity of each placing groove 11 is provided with two box doors 2, which are arranged in sequence along the horizontal direction, and the ends of the two box doors 2 away from each other are rotatably connected with the box door 2 by hinge connection. The rotation axis of the box door 2 is vertical.

[0050] With reference to Figure 1 The box door 2 is provided with two observation windows 21 penetrating along the horizontal direction, and the two observation windows 21 are arranged in sequence along the vertical direction. In this embodiment, the observation window 21 is preferably a rectangular window. The inner cavity of the observation window 21 is provided with a tempered glass 22, which is fixedly connected with the box door 2 by glass glue connection.

[0051] With reference to Figure 1 , the side of the end face of the box door 2 close to each other is provided with a handle 23, and the handle 23 is fixedly connected with the box door 2 by screwing.

[0052] With reference to Figure 1 and Figure 1 , the heat dissipation structure 3 comprises a support plate 31, and the support plate 31 is provided with three, and one support plate 31 is arranged in each installation interval 123. In the embodiment, the support plate 31 is preferably a rectangular plate, and the support plate 31 is fixedly connected with the box body 1 by screwing. A plurality of through holes 32 are vertically arranged on the top wall of the support plate 31, and a large number of through holes 32 are arranged in an array.

[0053] With reference to Figure 2 , the heat dissipation structure 3 further comprises two first heat dissipation plates 33 and two second heat dissipation plates 34. In the embodiment, the first heat dissipation plate 33 and the second heat dissipation plate 34 are both selected to be rectangular plates. The first heat dissipation plate 33 is located at the end face of the box body 1 provided with the box door 2, and the second heat dissipation plate 34 is located at the end face of the box body 1 not provided with the box door 2. The first heat dissipation plate 33 and the second heat dissipation plate 34 are alternately arranged, and the first heat dissipation plate 33 and the second heat dissipation plate 34 surround a rectangular structure. Adjacent first heat dissipation plates 33 and second heat dissipation plates 34 are fixedly connected by welding, and the first heat dissipation plate 33 and the second heat dissipation plate 34 are both fixedly connected with the box body 1 by welding.

[0054] With reference to Figure 1 , a large number of second heat dissipation holes 331 are arranged on the first heat dissipation plate 33 in the horizontal direction, and the second heat dissipation holes 331 are arranged in an array along the first heat dissipation plate 33.

[0055] With reference to Figure 1 , a large number of third heat dissipation holes 341 are arranged on the second heat dissipation plate 34 in the horizontal direction, and the third heat dissipation holes 341 are arranged in an array along the second heat dissipation plate 34.

[0056] With reference to Figure 1 and Figure 1 , the heat dissipation structure 3 further comprises a top plate 35. In the embodiment, the top plate 35 is preferably a rectangular plate, and the top plate 35 is horizontally arranged and fixedly connected with the first heat dissipation plate 33 and / or the second heat dissipation plate 34 by welding.

[0057] With reference to Figure 3 and Figure 1 , a through slot 351 is vertically arranged in the middle of the top plate 35. In the embodiment, the through slot 351 is preferably a rectangular slot, and the inner cavity of the through slot 351 is provided with a rotating plate 36. In the embodiment, the rotating plate 36 is preferably a rectangular plate, and the rotating plate 36 is rotatably connected with the top plate 35 by hinging, and the rotating axis of the rotating plate 36 is parallel to the long edge direction of the top plate 35.

[0058] With reference to Figure 3 and Figure 1 , the end of the rotating plate 36 away from the hinge is provided with a locking piece 361 for fixing the rotating plate 36 to the top plate 35.

[0059] With reference to Figure 3 and Figure 1 Figure 4 , the top wall of the top plate 35 is provided with two heat dissipation grooves 352 in the vertical direction, and the two heat dissipation grooves 352 are arranged in sequence along the long edge direction of the top plate 35. Each heat dissipation groove 352 is correspondingly provided with a chimney assembly 37, and the chimney assembly 37 includes a fixed cylinder 371, a support block 372 and a rain cover 373. The fixed cylinder 371 is provided through the heat dissipation groove 352 and coaxially arranged with the heat dissipation groove 352, and the fixed cylinder 371 is fixedly connected with the top plate 35 by welding. In this embodiment, the support block 372 is provided in plurality and is uniformly distributed in the circumferential direction along the axis direction of the fixed cylinder 371, and the support block 372 is fixedly connected with the fixed cylinder 371 by welding. The rain cover 373 is preferably a hollow conical cover, and the rain cover 373 is fixedly connected with the support block 372 by screwing.

[0060] The implementation principle of a new type of dry-type transformer rapid heat dissipation shell is that the operator fixes the box body 1 to the corresponding position through the mounting plate 121 and the plug-in plate 122, and the first reinforcing rib 14 and the second reinforcing rib 15 can provide stable support for the box body 1.

[0061] The first heat dissipation hole 13, the second heat dissipation hole 331 and the third heat dissipation hole 341 can perform heat dissipation operation on the transformer inside the box body 1. The transformer will emit a large amount of heat energy during work, driving hot air upward and leaving the box body 1 through the fixed cylinder 371, thereby completing the heat dissipation inside the box body 1 without installing a fan. The rain cover 373 can prevent rainwater from entering the inner cavity of the box body 1 through the fixed cylinder 371.

[0062] The rotating plate 36 and the box door 2 are provided to facilitate the operator to adjust the related structure inside the box body 1, thereby ensuring the stable work of the transformer.

Claims

1. A novel dry-type transformer quick heat dissipation enclosure, characterized in that: The box (1) and the heat dissipation structure (3) are included. The box (1) is fixed to the corresponding structure, and the top of the box (1) is provided with an open structure. The heat dissipation structure (3) includes a first heat dissipation plate (33), a second heat dissipation plate (34) and a top plate (35). The first heat dissipation plate (33) and the second heat dissipation plate (34) are sequentially connected and fixed to the open top of the box (1). The top plate (35) is located above the first heat dissipation plate (33) and / or the second heat dissipation plate (34), and the top plate (35) is fixedly connected with the first heat dissipation plate (33) and / or the second heat dissipation plate (34), and the top plate (35) and the box (1) together form a closed space. The top plate (35) of the heat dissipation structure (3) is provided with a heat dissipation groove (352), and the heat dissipation groove (352) is provided with: A fixed cylinder (371) is fixedly connected with the top plate (35); A support block (372) is uniformly distributed along the circumference of the fixed cylinder (371) and is fixedly connected with the fixed cylinder (371); A rain cover (373) is fixedly connected with the support block (372).

2. A novel dry-type transformer quick heat dissipation enclosure according to claim 1, characterized in that: The bottom of the box (1) is provided with a first heat dissipation hole (13); The first heat dissipation plate (33) is provided with a second heat dissipation hole (331); The second heat dissipation plate (34) is provided with a third heat dissipation hole (341).

3. A novel dry-type transformer quick heat dissipation enclosure according to claim 2, characterized in that: The rain cover (373) is selected as a hollow conical cover.

4. A novel dry-type transformer quick heat dissipation enclosure according to claim 1, characterized in that: The bottom of the box (1) is provided with an open structure; The box (1) is provided with a plurality of plug-in plates (122) at the open structure, the plug-in plates (122) are fixedly connected with the box (1), and the plug-in plates (122) can be inserted into the ground.

5. A novel dry-type transformer quick heat dissipation enclosure according to claim 4, characterized in that: The heat dissipation structure (3) further includes: A support plate (31) is located between the plug-in plates (122) or between the plug-in plates (122) and the box (1), the support plate (31) is fixedly connected with the box (1), and the support plate (31) is provided with a through hole (32).

6. A novel dry-type transformer quick heat dissipation enclosure according to claim 1, characterized in that: The top plate (35) is provided with a through groove (351) The through groove (351) is provided with a rotating plate (36), and the rotating plate (36) rotates along the top plate (35); The rotating plate (36) is provided with a locking member (361), the locking member (361) is selected as a bolt, and the locking member (361) is used to fix the rotating plate (36) to the top plate (35).

7. A novel dry-type transformer quick heat dissipation enclosure according to claim 1, characterized in that: The box (1) is provided with a placing groove (11); The inner cavity of the placing groove (11) is provided with a box door (2), and the box door (2) and the box (1) are rotatably connected; The box door (2) is provided with an observation window (21), and the observation window (21) is provided with a tempered glass (22).

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