High-reliability transformer radiating tube

Abstract

The utility model discloses a high-reliability transformer radiating pipe which comprises a transformer body, a plurality of radiating fins penetrate through the two sides of the transformer body, through holes are formed in the two ends of one side of each radiating fin, radiating pipes penetrate through the interiors of the through holes, the upper ends and the lower ends of the radiating pipes are fixedly connected with fixing pipes, and the fixing pipes are fixedly connected with the transformer body. A butt joint pipe is arranged in the fixing pipe, an insertion pipe is inserted into the fixing pipe, the insertion pipe is sleeved with a sealing ring, the insertion pipe is matched with the butt joint pipe in an inserted mode, one end of the insertion pipe is fixedly connected with an oil inlet pipe, and the top end of the oil inlet pipe is fixedly connected with a fixing base. The heat dissipation pipe, the oil inlet pipe and the threaded rod are arranged, when the oil outlet pipe is connected with the heat dissipation pipe and the oil inlet pipe, the insertion pipe and the butt joint pipe need to be matched in an inserted mode, the sealing performance is improved through the sealing ring, then the threaded rod penetrates through the interior of the fixing block, threaded fastening is completed through the nut, and the installation and fastening effect is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of high-reliability transformer heat dissipation tubes, in particular to a high-reliability transformer heat dissipation tube. Background Art

[0002] A transformer is a power transmission device used to convert the voltage of alternating current from one circuit to another. It consists of two coils and an iron core. One of the coils is powered by an AC power source, while the other coil generates voltage through electromagnetic induction. The main function of the transformer is to change the size and form of the voltage to meet the requirements between different voltage levels in the power transmission system. This can reduce energy loss and improve the efficiency of electrical energy. At the same time, the transformer can also isolate the circuit to protect equipment and personnel from electric shock and other electrical hazards. Transformers are widely used in power systems, electronic equipment and various industrial fields. They have a variety of types and specifications to meet different electrical needs.

[0003] The transformer in the prior art needs to provide heat dissipation when in use, but the traditional heat dissipation pipe may fall off or leak during use, affecting the heat dissipation of the heat dissipation oil, having low reliability and being inconvenient to use. Utility Model Content

[0004] The utility model aims to provide a high-reliability transformer heat dissipation tube. The heat dissipation oil will flow into the interior of the heat dissipation tube through the oil inlet pipe and complete the circulation through the oil outlet pipe. When the heat dissipation oil passes through the heat dissipation tube, the heat can be conducted through the heat sink to achieve the heat dissipation effect.

[0005] To achieve the above-mentioned purpose, a high-reliability transformer heat dissipation tube is provided, comprising: a transformer main body, a plurality of heat dissipation fins are penetrated on both sides of the transformer main body, through holes are provided at both ends of one side of the heat dissipation fins, a heat dissipation tube is penetrated inside the through holes, a fixed tube is fixedly connected to the upper and lower ends of the heat dissipation tube, a butt tube is provided inside the fixed tube, a plug is inserted into the inside of the fixed tube, a sealing ring is sleeved on the outside of the plug, the plug and the butt tube are plugged together, one end of the plug is fixedly connected to an oil inlet pipe, the top of the oil inlet pipe is fixedly connected to a fixing seat, a rotating shaft is rotatably connected between the fixing seats, a threaded rod is rotatably connected to one side of the rotating shaft, a fixing block is inserted into one end of the threaded rod, and the fixing block and the fixing tube are fixedly connected.

[0006] According to the high-reliability transformer heat dissipation tube, a heat dissipation net is fixedly connected to the front side of the transformer body, and a rain shield is fixedly connected to the top end of the front side of the transformer body.

[0007] According to the high-reliability transformer heat dissipation tube, the bottom end of the transformer body is fixedly connected with a mounting base, and four corners of the mounting base are provided with mounting holes.

[0008] According to the high-reliability transformer heat dissipation tube, the top end of the transformer body is covered with a top cover.

[0009] According to the high-reliability transformer heat dissipation tube, a fan is arranged inside the heat dissipation tube.

[0010] According to the high-reliability transformer heat dissipation tube, the external thread of the threaded rod is connected with a nut.

[0011] According to the high-reliability transformer heat dissipation tube, the outside of the oil inlet pipe passes through a limiting tube, and the limiting tube is fixedly connected to the inner wall of the transformer body.

[0012] According to the high-reliability transformer heat dissipation tube, an oil outlet pipe penetrates the interior of the limiting tube at the bottom.

[0013] The above scheme has the following beneficial effects:

[0014] 1. The utility model is provided with an oil inlet pipe, a heat dissipation pipe, a heat dissipation fin and a heat dissipation net. The oil pump is used to circulate the oil in the oil tank at one end of the oil inlet pipe. The heat is heated by the heat dissipation oil, and the heat dissipation oil will flow to the inside of the heat dissipation pipe through the oil inlet pipe and complete the circulation through the oil outlet pipe. When the heat dissipation oil passes through the heat dissipation pipe, the heat can be conducted through the heat dissipation fin to achieve the heat dissipation effect. The heat dissipation effect of the transformer is provided through this structure, and the heat dissipation is provided in cooperation with the heat dissipation net to achieve efficient heat dissipation.

[0015] 2. The utility model is provided with an oil outlet pipe, a heat dissipation pipe, an oil inlet pipe and a threaded rod. When the oil outlet pipe, the heat dissipation pipe and the oil inlet pipe are connected, they need to be plugged in and matched through a plug pipe and a butt pipe, and the sealing is increased by a sealing ring. Then, the threaded rod passes through the inside of the fixing block and the threaded fastening is completed by a nut, which is convenient for installation and fastening. The connection reliability of the heat dissipation pipe is improved through this structure, and it is not easy to fall off and leak.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 This is a three-dimensional structural diagram of a high-reliability transformer heat dissipation tube of the utility model;

[0019] Figure 2 This is a disassembled structural diagram of a heat dissipation pipe and a heat sink of a high-reliability transformer heat dissipation pipe of the utility model;

[0020] Figure 3 This is a disassembled diagram of the oil inlet pipe and the fixed pipe of a high-reliability transformer heat dissipation pipe of the utility model;

[0021] Figure 4 For this utility model Figure 3 Enlarged view of point A in .

[0022] Legend:

[0023] 1. Transformer body; 2. Heat sink; 3. Mounting base; 4. Heat dissipation net; 5. Rain shield; 6. Top cover; 7. Limiting tube; 8. Heat dissipation pipe; 9. Through hole; 10. Oil outlet pipe; 11. Fan; 12. Oil inlet pipe; 13. Sealing ring; 14. Insert pipe; 15. Butt pipe; 16. Fixed pipe; 17. Fixed seat; 18. Rotating shaft; 19. Threaded rod; 20. Nut. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second" and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Reference Figure 1-4The utility model embodiment is a high-reliability transformer heat dissipation tube, which includes: a transformer body 1, a plurality of heat sinks 2 are penetrated on both sides of the transformer body 1, through holes 9 are opened on both ends of one side of the heat sink 2, and a heat dissipation tube 8 is penetrated inside the through hole 9. The heat dissipation oil can conduct heat through the heat sink 2 in the process of passing through the heat dissipation tube 8 to achieve heat dissipation. The upper and lower ends of the heat dissipation tube 8 are fixedly connected with a fixed tube 16, a butt tube 15 is opened inside the fixed tube 16, and a plug-in tube 14 is inserted inside the fixed tube 16. The outer sleeve of the plug-in tube 14 is provided with a sealing ring 13, and the sealing performance is increased by the sealing ring 13. The plug-in tube 14 and the butt tube 15 are plugged together. When the oil outlet pipe 10 is connected to the heat dissipation tube 8 and the oil inlet pipe 12, the plug-in tube 14 and the butt tube 15 need to be plugged together. In coordination, one end of the plug 14 is fixedly connected to the oil inlet pipe 12, and the oil in the oil tank at one end of the oil inlet pipe 12 is circulated by using an oil pump. Heat is generated inside the transformer body 1 during operation, and the heat is increased by heating the cooling oil. The top of the oil inlet pipe 12 is fixedly connected to a fixing seat 17, and a rotating shaft 18 is rotatably connected between the fixing seats 17. Through the rotation of the rotating shaft 18, the turning operation can be performed as required. A threaded rod 19 is rotatably connected to one side of the rotating shaft 18, and the threaded rod 19 penetrates the interior of the fixed block and is threadedly fastened by a nut, which facilitates the installation and fastening. A fixing block is inserted at one end of the threaded rod 19, and the fixing block and the fixing pipe 16 are fixedly connected. A fan 11 is arranged on the inner side of the cooling pipe 8, and a nut 20 is threadedly connected to the outer side of the threaded rod 19.

[0027] A heat dissipation net 4 is fixedly connected to the front side of the transformer body 1, a rain shield 5 is fixedly connected to the top of the front side of the transformer body 1, a mounting base 3 is fixedly connected to the bottom end of the transformer body 1, mounting holes are provided at the four corners of the mounting base 3, a top cover 6 is covered on the top end of the transformer body 1, a limiting tube 7 is passed through the outside of the oil inlet pipe 12, and the limiting tube 7 is fixedly connected to the inner wall of the transformer body 1, an oil outlet pipe 10 is passed through the inside of the bottom limiting tube 7, and the heat dissipation oil will flow to the inside of the heat dissipation pipe 8 through the oil inlet pipe 12, and complete the circulation through the oil outlet pipe 10.

[0028] Working principle: When in use, firstly, the oil pump is used to circulate the oil in the oil tank at one end of the oil inlet pipe 12. Heat is generated inside the transformer body 1 during operation. The heat is heated by the heat dissipation oil, and the heat dissipation oil will flow through the oil inlet pipe 12 to the inside of the heat dissipation pipe 8, and complete the circulation through the oil outlet pipe 10. When the heat dissipation oil passes through the heat dissipation pipe 8, it can conduct the heat through the heat sink 2 to achieve the heat dissipation effect. When the oil outlet pipe 10 is connected with the heat dissipation pipe 8 and the oil inlet pipe 12, it is necessary to connect them through the insert pipe 14 and the butt pipe 15, and increase the sealing through the sealing ring 13. Then, the threaded rod 19 passes through the inside of the fixed block and the threaded fastening is completed through the nut, which is convenient for installation and fastening.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high reliability transformer heat dissipation tube, comprising: The transformer body (1) is characterized in that a plurality of heat sinks (2) are passed through on both sides of the transformer body (1), through holes (9) are provided at both ends of one side of the heat sink (2), a heat dissipation pipe (8) is passed through the through hole (9), a fixing pipe (16) is fixedly connected to the upper and lower ends of the heat dissipation pipe (8), a butt-jointing pipe (15) is provided inside the fixing pipe (16), an inserting pipe (14) is inserted into the inside of the fixing pipe (16), and the inserting pipe (14) is provided at the lower end of the fixing pipe (16). The outer sleeve is provided with a sealing ring (13), the insert pipe (14) and the butt pipe (15) are plugged together, one end of the insert pipe (14) is fixedly connected to the oil inlet pipe (12), the top end of the oil inlet pipe (12) is fixedly connected to a fixing seat (17), a rotating shaft (18) is rotatably connected between the fixing seats (17), one side of the rotating shaft (18) is rotatably connected to a threaded rod (19), one end of the threaded rod (19) is plugged with a fixing block, and the fixing block and the fixing pipe (16) are fixedly connected.

2. A high reliability transformer heat dissipation tube according to claim 1, characterized in that: A heat dissipation net (4) is fixedly connected to the front side of the transformer body (1), and a rain shield (5) is fixedly connected to the top end of the front side of the transformer body (1).

3. The high reliability transformer heat dissipation tube according to claim 1, characterized in that: The bottom end of the transformer body (1) is fixedly connected to a mounting base (3), and mounting holes are provided at four corners of the mounting base (3).

4. The high reliability transformer heat dissipation tube according to claim 1, characterized in that: The top end of the transformer body (1) is covered with a top cover (6).

5. The high reliability transformer heat dissipation tube according to claim 1, characterized in that: A fan (11) is arranged inside the heat dissipation pipe (8).

6. The high reliability transformer heat dissipation tube according to claim 1, characterized in that: The outer thread of the threaded rod (19) is connected with a nut (20).

7. The high reliability transformer heat dissipation tube according to claim 1, characterized in that: The outside of the oil inlet pipe (12) passes through the limit tube (7), and the limit tube (7) is fixedly connected to the inner wall of the transformer body (1).

8. The high reliability transformer heat dissipation tube according to claim 7, characterized in that: An oil outlet pipe (10) runs through the interior of the limiting pipe (7) at the bottom end.

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