Environment-friendly box-type transformer with noise reduction and waterproof functions

Abstract

The environment-friendly box-type transformer comprises an outer box body and an environment-friendly box-type transformer body, the environment-friendly box-type transformer body is arranged in the outer box body, the bottom of the outer box body is connected with a supporting assembly, the supporting assembly comprises a supporting frame and a supporting shell, and four screw rods A are fixed to the top of the supporting frame; an inner bearing plate is arranged at the bottom in the outer box body and used for supporting and placing the environment-friendly box-type transformer, and a collecting structure is arranged at the top of the outer box body and comprises a water storage assembly, a flow guide pipe set, a drainage frame and a water collecting tank. According to the environment-friendly box-type transformer, rainwater can be collected, guided and utilized, the collected rainwater can make reverse contact with the cooling fins, the environment-friendly box-type transformer and the space between the environment-friendly box-type transformer and the outer box body can be cooled, and therefore the cooling effect of the environment-friendly box-type transformer is improved.

Description

Technical Field

[0001] The invention relates to the technical field of transformers, and in particular to an environmentally friendly box-type transformer with noise reduction and waterproof functions. Background Art

[0002] Environmentally friendly box-type transformers are also called "box transformers". They are formed by organically combining transformers, high-voltage voltage control equipment, and low-voltage voltage control equipment in a box-type housing. The basic principle is to reasonably assemble the pressure starting system, armored wire, substation automatic system, DC point and corresponding technical equipment in the prescribed order, and install all components in a specific waterproof, dustproof and rat-proof fully sealed tempered box structure to form a specific transformer; the protection of environmentally friendly box-type transformers is specifically to protect transformers, but at present, environmentally friendly box-type transformers are directly exposed to the outside during use, and wind, sun, rain, etc. will cause erosion and damage, and even rainwater will invade the interior of the environmentally friendly box-type transformer in the later stage, further causing damage to internal devices. To this end, we propose an environmentally friendly box-type transformer with noise reduction and waterproof functions to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an environmentally friendly box-type transformer with noise reduction and waterproof functions.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] An environmentally friendly box-type transformer with noise reduction and waterproof functions, comprising an outer box body and an environmentally friendly box-type transformer, wherein the environmentally friendly box-type transformer is arranged in the outer box body, a support assembly is connected to the bottom of the outer box body, and the support assembly comprises a support frame and a support shell, four screws A are fixed on the top of the support frame, and an inner bearing plate is arranged at the bottom of the outer box body for supporting and placing the environmentally friendly box-type transformer;

[0006] The top of the outer box body is provided with a collection structure, and the collection structure includes a water storage component, a guide pipe group, a drainage frame and a water collection tank;

[0007] The water storage assembly includes a water storage box, and the water storage box is connected to the top of the outer box body through a positioning frame;

[0008] The flow guide pipe group includes a flow guide pipe A and a flow guide pipe B, wherein the flow guide pipe A is connected between the water storage box and the supporting shell, and the flow guide pipe B is connected to the top of the supporting shell and is connected to the flow guide pipe A;

[0009] The drainage frame is sleeved on the outside of the water storage box;

[0010] The two side walls of the environmentally friendly box-type transformer are provided with heat dissipation components, and the heat dissipation components include heat dissipation fins and capillary ropes.

[0011] As a further step in the present invention, the support frame includes a lower support frame and an upper support frame, and the lower support frame and the upper support frame are both welded by multiple metal profile rods. The upper support frame is fixed to the top of the lower fixed frame, and the lower support frame is provided with an anchor bolt sleeve block. During installation, it is necessary to first drive the anchor bolts on the ground or the installation table, and then place the lower support frame at the installation position, and put the anchor bolt sleeve block on the anchor bolt, and then use a nut to lock the anchor bolt through a thread and press on the anchor bolt sleeve block, so as to lock the anchor bolt, thereby connecting the lower support frame to the installation position.

[0012] As a further step in the present invention, the screw A is fixed on the top of the upper support frame, and the support shell is sleeved on the outside of the support frame, wherein the top of the lower support frame and the upper support frame at the top are used to support the top inside the support shell, and the lower support frame is used to support the entire outer box body, wherein the bottom of the outer box body is in contact with the top of the support shell.

[0013] As a further step in the present invention, a sleeve hole A matching the screw A is formed through the inner bearing plate, and the inner bearing plate is sleeved on the screw A through the sleeve hole A, the environmentally friendly box-type transformer, and a positioning block A is fixed on the surface of the environmentally friendly box-type transformer near the bottom bend, a sleeve hole B is formed on the top of the positioning block A, and the positioning block A is sleeved on the screw A through the sleeve hole B. In this way, when the environmentally friendly box-type transformer is placed on the inner bearing plate, the positioning block A on the environmentally friendly box-type transformer is sleeved on the screw A through the sleeve hole B, which can prevent the environmentally friendly box-type transformer from moving and sliding on the inner bearing plate.

[0014] As a further feature of the present invention, the water storage box is in the shape of a rectangular frame, and an overflow hole is provided on the outer ring side wall of the water storage box, the positioning frame includes a positioning block B and a connecting rod, there are four connecting rods and they are respectively connected to the four side edges of the positioning block B, and the ends of the four connecting rods away from the positioning block B are connected to the inner ring side wall of the water storage box, a screw B is fixed to the top of the outer box body, a sleeve hole C matching the screw B is provided on the top of the positioning block B, and the positioning block B is sleeved on the outside of the screw B through the sleeve hole C and is located at the top of the outer box body, and then a nut can be used to screw on the screw B and lock the positioning block B, wherein the height of the top edge of the water storage box close to the inner ring is level with the edge of the top of the outer box body, so that when rainwater falls to the top of the outer box body, the rainwater flows from the top of the outer box body to the water storage box, and when the water volume is too large, the excess water will flow out from the overflow hole.

[0015] As a further step in the present invention, a filter screen is provided above the water storage box, and a sleeve hole D matching the screw rod B is opened in the filter screen. The filter screen is sleeved on the outside of the screw rod B through the sleeve hole D and is located on the top of the positioning block B. The filter screen can be locked on the top of the positioning block B and covered on the top of the water storage box by screwing a nut on the screw rod B, so as to filter debris in rainwater, prevent debris from entering the water storage box with rainwater, and prevent the overflow hole and the guide pipe A from being blocked.

[0016] As a further feature of the present invention, the top of the drainage frame extends outwardly at an angle, and the top of the drainage frame is located below the overflow hole. The drainage frame and the water storage box are positioned and connected by a connecting assembly. The connecting assembly includes a connecting block and a docking block. The connecting block is connected to the bottom of the drainage frame, and a docking groove is provided on the connecting block. The docking groove runs through the bottom of the connecting block. The docking block is connected to the outside of the water storage box. During assembly, the drainage frame is mounted downward from the top of the outer box body to the outside of the water storage box until the docking block is inserted into the docking groove, and then the docking block and the connecting block are locked together by bolts, so that the connection between the drainage frame and the water storage box can be achieved.

[0017] As a further feature of the present invention, the top of the supporting outer shell and the inner top are both fixed with connecting rings and are correspondingly connected, one end of the guide pipe A is connected to the bottom of the water storage box, and the other end of the guide pipe A is connected to the connecting ring on the top of the supporting outer shell, one end of the guide pipe B is connected to the connecting ring on the inner top of the supporting outer shell, and the other end of the guide pipe B faces the water collecting tank in the lower support frame, and the water source in the water storage box flows into the water collecting tank through the guide pipe A and the guide pipe B. After the water source flowing into the water collecting tank is full, it is allowed to overflow to the ground. In addition, the guide pipe A is in contact with the surface of the outer box body, and the outer box body is further cooled by the water flow passing through the guide pipe A.

[0018] As a further step in the present invention, the heat dissipation fins are composed of a plurality of aluminum sheets, and the heat dissipation fins are connected to both sides of the environmentally friendly box-type transformer by screws, so that the heat dissipation fins are located between the environmentally friendly box-type transformer and the outer box body, and the capillary ropes are arranged on the heat dissipation fins, wherein the screw A is penetrated by a through hole and penetrates the upper support frame, and the capillary ropes penetrate into the through holes in the screw A and extend into the water collecting tank, wherein the heat dissipation fins are used to dissipate heat from the surface of the environmentally friendly box-type transformer, and water is absorbed by the capillary ropes and contacts the heat dissipation fins upward, which is used to cool the heat dissipation fins while the heat dissipation fins dissipate heat, thereby improving the cooling effect.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] In the present invention, an outer box body is arranged outside the environment-friendly box-type transformer to prevent noise from being dissipated, thereby reducing noise. Moreover, by raising the outer box body off the ground and arranging the environment-friendly box-type transformer in the outer box body, it can also effectively prevent water from being leaked. Furthermore, rainwater can be collected, guided and utilized. During the rainwater collection process, rainwater can also be guided to flow outside the outer box body to prevent it from directly pouring on the outer box body. This can prevent rainwater from penetrating into the outer box body and from eroding the box body. In addition, the collected rainwater can also contact the heat dissipation fins to cool the environment-friendly box-type transformer and the space between the environment-friendly box-type transformer and the outer box body, thereby improving the cooling effect of the environment-friendly box-type transformer. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of an environmentally friendly box-type transformer with noise reduction and waterproof functions proposed by the present invention. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the structure of an environmentally friendly box-type transformer with noise reduction and waterproof functions proposed by the present invention. Figure 2 ;

[0023] Figure 3 This is a disassembled diagram of the water storage component, drainage frame, and filter screen in the present invention;

[0024] Figure 4 is a schematic diagram of a heat dissipation component in the present invention;

[0025] Figure 5 for Figure 4 Schematic diagram of the disassembly of the heat dissipation component and the side of the environmentally friendly box-type transformer;

[0026] Figure 6 This is a disassembled diagram of the outer box and the screw A in the present invention;

[0027] Figure 7 for Figure 6 Exploded view of the middle support shell and support frame;

[0028] Figure 8 for Figure 7 Schematic diagram in the upward direction;

[0029] Fig. 9 for Figure 3 The enlarged view of point A in the middle;

[0030] Fig.10 for Figure 3 Enlarged view of point B in the middle.

[0031] In the figure: 1. support frame; 2. support shell; 3. screw A; 4. outer box; 5. inner bearing plate; 6. environmentally friendly box-type transformer; 61. positioning block A; 7. water storage component; 71. water storage box; 711. overflow hole; 72. positioning frame; 721. connecting rod; 722. positioning block B; 8. guide tube A; 9. drainage frame; 10. filter baffle; 11. guide tube B; 12. water collecting box; 13. heat dissipation component; 131. heat dissipation fins; 132. capillary rope; 14. connecting block; 141. docking groove; 15. docking block; 16. screw B. DETAILED DESCRIPTION

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] In the description of the present invention, “plurality” means two or more than two, unless otherwise clearly and specifically defined.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0036] Reference Figure 1-10An environmentally friendly box-type transformer with noise reduction and waterproof functions includes an outer box body 4 and an environmentally friendly box-type transformer 6. The environmentally friendly box-type transformer 6 is arranged in the outer box body 4. The support shell 2, the outer box body 4 and the environmentally friendly box-type transformer 6 all have heat dissipation holes for heat dissipation. The bottom of the outer box body 4 is connected to a support component, and the support component includes a support frame 1 and a support shell 2. Four screws A3 are fixed on the top of the support frame 1. The bottom of the outer box body 4 is provided with an inner bearing plate 5 for supporting and placing the environmentally friendly box-type transformer 6. The top of the outer box body 4 is provided with a collection structure, and the collection structure includes It includes a water storage component 7, a guide pipe group, a drainage frame 9 and a water collecting box 12. The water storage component 7 includes a water storage box 71, and the water storage box 71 is connected to the top of the outer box body 4 through a positioning frame 72. The guide pipe group includes a guide pipe A8 and a guide pipe B11. The guide pipe A8 is connected between the water storage box 71 and the supporting shell 2. The guide pipe B11 is connected to the top of the supporting shell 2 and is connected to the guide pipe A8. The drainage frame 9 is sleeved on the outside of the water storage box 71. The heat dissipation component 13 is provided on the two side walls of the environmentally friendly box-type transformer 6, and the heat dissipation component 13 includes heat dissipation fins 131 and capillary ropes 132.

[0037] Reference Figure 1-10 , an environmentally friendly box-type transformer with noise reduction and waterproof functions, the support frame 1 includes a lower support frame and an upper support frame, the lower support frame and the upper support frame are both welded by multiple metal profile rods, the upper support frame is fixed to the top of the lower fixed frame, and the lower support frame is provided with an anchor bolt sleeve block. During installation, it is necessary to first drive the anchor bolts on the ground or the installation table, and then place the lower support frame at the installation position, and put the anchor bolt sleeve block on the anchor bolt, and then use a nut to lock the anchor bolt through a thread and press it on the anchor bolt sleeve block, so as to lock the anchor bolt, thereby connecting the lower support frame to the installation position.

[0038] Reference Figure 1-10 , an environmentally friendly box-type transformer with noise reduction and waterproof functions, a screw A3 is fixed on the top of the upper support frame, and the support shell 2 is sleeved on the outside of the support frame 1, wherein the top of the lower support frame and the upper support frame at the top are used to support the top inside the support shell 2, and the lower support frame is used to support the entire outer box body 4, wherein the bottom of the outer box body 4 contacts the top of the support shell 2, and a sleeve hole A matching the screw A3 is opened on the inner bearing plate 5, and the inner bearing plate 5 is sleeved on the screw A3 through the sleeve hole A, an environmentally friendly box-type transformer 6, and a positioning block A61 is fixed on the surface of the environmentally friendly box-type transformer 6 near the bottom bend, a sleeve hole B is opened on the top of the positioning block A61, and the positioning block A61 is sleeved on the screw A3 through the sleeve hole B, so that when the environmentally friendly box-type transformer 6 is placed on the inner bearing plate 5, the positioning block A61 on the environmentally friendly box-type transformer 6 is sleeved on the screw A3 through the sleeve hole B, which can prevent the environmentally friendly box-type transformer 6 from moving and sliding on the inner bearing plate 5.

[0039] Reference Figure 1-10 , an environmentally friendly box-type transformer with noise reduction and waterproof functions, the water storage box 71 is in a rectangular frame shape, and the outer ring side wall of the water storage box 71 is provided with an overflow hole 711, the positioning frame 72 includes a positioning block B722 and a connecting rod 721, there are four connecting rods 721 and they are respectively connected to the four sides of the positioning block B722, and the ends of the four connecting rods 721 away from the positioning block B722 are connected to the inner ring side wall of the water storage box 71, the top of the outer box body 4 is fixed with a screw B16, and the top of the positioning block B722 is provided with a There is a sleeve hole C matching the screw B16, and the positioning block B722 is sleeved on the outside of the screw B16 through the sleeve hole C and is located at the top of the outer box body 4. Then the nut can be screwed on the screw B16 and the positioning block B722 can be locked. The height of the top edge of the water storage box 71 close to the inner circle is level with the top edge of the outer box body 4. In this way, when rainwater falls on the top of the outer box body 4, the rainwater flows from the top of the outer box body 4 to the water storage box 71. When the water volume is too large, the excess water will flow out from the overflow hole 711.

[0040] Reference Figure 1-10 , an environmentally friendly box-type transformer with noise reduction and waterproof functions, a filter screen 10 is provided above the water storage box 71, and a sleeve hole D matching the screw B16 is opened in the filter screen 10, the filter screen 10 is sleeved outside the screw B16 through the sleeve hole D and is located on the top of the positioning block B722, and the filter screen 10 can be locked on the top of the positioning block B722 and covered on the top of the water storage box 71 by screwing a nut on the screw B16, so as to filter the debris in the rainwater, prevent the debris from entering the water storage box 71 with the rainwater, and prevent the overflow hole 711 and the guide pipe A8 from being blocked.

[0041] Reference Figure 1-10 , an environmentally friendly box-type transformer with noise reduction and waterproof functions, the top of the drainage frame 9 extends outward at an angle, and the top of the drainage frame 9 is located below the overflow hole 711, the drainage frame 9 and the water storage box 71 are positioned and connected by a connecting component, the connecting component includes a connecting block 14 and a docking block 15, the connecting block 14 is connected to the bottom of the drainage frame 9, and a docking groove 141 is opened on the connecting block 14, the docking groove 141 runs through the bottom of the connecting block 14, and the docking block 15 is connected to the outside of the water storage box 71. During assembly, the drainage frame 9 is sleeved downward from the top of the outer box body 4 to the outside of the water storage box 71 until the docking block 15 is inserted into the docking groove 141, and then the docking block 15 and the connecting block 14 are locked and connected together by bolts, so that the drainage frame 9 and the water storage box 71 can be connected.

[0042] Reference Figure 1-10, an environmentally friendly box-type transformer with noise reduction and waterproof functions, the top of the supporting shell 2 and the inner top are both fixed with connecting rings and are correspondingly connected, one end of the guide pipe A8 is connected to the bottom of the water storage box 71, and the other end of the guide pipe A8 is connected to the connecting ring on the top of the supporting shell 2, one end of the guide pipe B11 is connected to the connecting ring on the inner top of the supporting shell 2, and the other end of the guide pipe B11 faces the water collecting tank 12 in the lower support frame, the water source in the water storage box 71 flows into the water collecting tank 12 through the guide pipe A8 and the guide pipe B11, and when the water source flowing into the water collecting tank 12 is full, it is allowed to overflow to the ground, and the guide pipe A8 is in contact with the surface of the outer box body 4, and the outer box body 4 is further cooled by the water flow passing through the guide pipe A8.

[0043] Reference Figure 1-10 , an environmentally friendly box-type transformer with noise reduction and waterproof functions, the heat dissipation fin 131 is composed of a plurality of aluminum sheets, and the heat dissipation fin 131 is connected to both sides of the environmentally friendly box-type transformer 6 by screws, so that the heat dissipation fin 131 is located between the environmentally friendly box-type transformer 6 and the outer box body 4, and the capillary rope 132 is arranged on the heat dissipation fin 131, wherein the screw A3 is penetrated by a through hole and penetrates the upper support frame, and the capillary rope 132 penetrates the through hole in the screw A3 and extends to the water collecting tank 12, wherein the heat dissipation fin 131 is used to dissipate the heat on the surface of the environmentally friendly box-type transformer 6, and the capillary rope 132 absorbs water upward to contact the heat dissipation fin 131, which is used to cool the heat dissipation fin 131 while the heat dissipation fin 131 dissipates heat, thereby improving the cooling effect.

[0044] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0045] In the description of the present invention, it is necessary to understand that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

Claims

1. An environmentally friendly box-type transformer with noise reduction and waterproof functions, comprising an outer box body (4) and an environmentally friendly box-type transformer (6), wherein the environmentally friendly box-type transformer (6) is arranged in the outer box body (4), characterized in that: The bottom of the outer box (4) is connected to a support assembly, and the support assembly comprises a support frame (1) and a support shell (2); four screws A (3) are fixed to the top of the support frame (1); and the bottom of the outer box (4) is provided with an inner bearing plate (5) for supporting and placing the environmentally friendly box-type transformer (6); The top of the outer box body (4) is provided with a collection structure, and the collection structure comprises a water storage component (7), a flow guide pipe group, a drainage frame (9) and a water collection box (12); The water storage assembly (7) comprises a water storage box (71), and the water storage box (71) is connected to the top of the outer box body (4) via a positioning frame (72); The flow guide pipe group comprises a flow guide pipe A (8) and a flow guide pipe B (11), wherein the flow guide pipe A (8) is connected between the water storage box (71) and the supporting shell (2), and the flow guide pipe B (11) is connected to the top of the supporting shell (2) and is connected to the flow guide pipe A (8); The drainage frame (9) is sleeved on the outside of the water storage box (71); The environmentally friendly box-type transformer (6) is provided with heat dissipation components (13) on both side walls, and the heat dissipation components (13) include heat dissipation fins (131) and capillary ropes (132).

2. The environmentally friendly box-type transformer with noise reduction and waterproof function according to claim 1 is characterized in that: The support frame (1) comprises a lower support frame and an upper support frame, both of which are welded from a plurality of metal profile rods, the upper support frame is fixed to the top of the lower fixing frame, and the lower support frame is provided with an anchor bolt sleeve block.

3. An environmentally friendly box-type transformer with noise reduction and waterproof function according to claim 1, characterized in that: The screw rod A (3) is fixed on the top of the upper support frame, the support shell (2) is sleeved on the outside of the support frame (1), and the bottom of the outer box body (4) is in contact with the top of the support shell (2).

4. An environmentally friendly box-type transformer with noise reduction and waterproof function according to claim 1, characterized in that: The inner bearing plate (5) is provided with a sleeve hole A matching with the screw rod A (3), and the inner bearing plate (5) is sleeved on the screw rod A (3) through the sleeve hole A. The environmentally friendly box-type transformer (6) is provided with a positioning block A (61) fixed on the surface of the environmentally friendly box-type transformer (6) near the bottom bend, and the top of the positioning block A (61) is provided with a sleeve hole B, and the positioning block A (61) is sleeved on the screw rod A (3) through the sleeve hole B.

5. An environmentally friendly box-type transformer with noise reduction and waterproof function according to claim 1, characterized in that: The water storage box (71) is in a rectangular frame shape, and an overflow hole (711) is provided on an outer side wall of the water storage box (71). The positioning frame (72) comprises a positioning block B (722) and a connecting rod (721). There are four connecting rods (721) and they are respectively connected to four side edges of the positioning block B (722). One end of the four connecting rods (721) away from the positioning block B (722) is connected to the inner side wall of the water storage box (71). A screw rod B (16) is fixed to the top of the outer box body (4). A sleeve hole C matching the screw rod B (16) is provided on the top of the positioning block B (722). The positioning block B (722) is sleeved on the outside of the screw rod B (16) through the sleeve hole C and is located at the top of the outer box body (4).

6. An environmentally friendly box-type transformer with noise reduction and waterproofing function according to claim 1, characterized in that: A filter screen (10) is provided above the water storage box (71), and a sleeve hole D matching the screw rod B (16) is provided in the filter screen (10). The filter screen (10) is sleeved on the outside of the screw rod B (16) through the sleeve hole D and is located on the top of the positioning block B (722).

7. An environmentally friendly box-type transformer with noise reduction and waterproofing function according to claim 1, characterized in that: The top of the drainage frame (9) extends outwardly at an angle, and the top of the drainage frame (9) is located below the overflow hole (711). The drainage frame (9) and the water storage box (71) are positioned and connected via a connecting assembly, and the connecting assembly comprises a connecting block (14) and a docking block (15). The connecting block (14) is connected to the bottom of the drainage frame (9), and a docking groove (141) is provided on the connecting block (14), and the docking groove (141) runs through the bottom of the connecting block (14). The docking block (15) is connected to the outside of the water storage box (71), and the docking block (15) is plugged into the docking groove (141).

8. An environmentally friendly box-type transformer with noise reduction and waterproofing function according to claim 1, characterized in that: The top of the supporting shell (2) and the inner top are both fixed with connecting rings and are correspondingly connected. One end of the flow guide pipe A (8) is connected to the bottom of the water storage box (71), and the other end of the flow guide pipe A (8) is connected to the connecting ring at the top of the supporting shell (2). One end of the flow guide pipe B (11) is connected to the connecting ring at the inner top of the supporting shell (2), and the other end of the flow guide pipe B (11) faces the water collection box (12) in the lower supporting frame. The water source in the water storage box (71) flows into the water collection box (12) through the flow guide pipe A (8) and the flow guide pipe B (11).

9. An environmentally friendly box-type transformer with noise reduction and waterproofing function according to claim 1, characterized in that: The heat dissipation fin (131) is composed of a plurality of aluminum sheets, and the heat dissipation fin (131) is connected to both sides of the environmentally friendly box-type transformer (6) by means of screws. The heat dissipation fin (131) is located between the environmentally friendly box-type transformer (6) and the outer box body (4). The capillary rope (132) is arranged on the heat dissipation fin (131), and the capillary rope (132) passes through the screw rod A (3) and extends into the water collecting tank (12).

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