Transformer iron core with rapid heat dissipation effect

Abstract

The utility model relates to the field of iron cores for transformers, and discloses a transformer iron core with a rapid heat dissipation effect, which comprises a base, a plurality of connecting rods are arranged on the upper end face of the base in a penetrating manner, the upper ends and the lower ends of the plurality of connecting rods are fixedly connected with fixing blocks, and the outer side walls of the plurality of connecting rods are sleeved with top plates and fixing frames; a plurality of bottom plates are fixedly connected to the side, away from the connecting rods, of the upper end face of the base, transformer iron cores are fixedly connected to the upper end faces of the bottom plates, and a plurality of heat dissipation pipes are fixedly connected to the sides, away from the transformer iron cores, of the upper end faces of the bottom plates; the upper end faces of the multiple transformer iron cores are fixedly connected with connecting terminals and provided with connecting plates in a penetrating mode, and the two sides of the upper end faces of the multiple connecting plates are fixedly connected with transmission blocks. Compared with a traditional transformer iron core, the transformer iron core has the advantages that the heat dissipation effect is better, fixation is more stable, and external impact is buffered.

Description

Technical Field

[0001] The utility model relates to the field of transformer iron cores, in particular to a transformer iron core with rapid heat dissipation effect. Background Art

[0002] Transformers are commonly used in power systems to increase or decrease AC voltage to meet the needs of different power equipment. It is widely used in power transmission and distribution, industrial production, household electricity and other fields. Transformers are one of the indispensable and important equipment in power systems. According to their use and design, transformers can be divided into different types, including distribution transformers, power transformers, power transformers, isolation transformers, autotransformers, etc. Different types of transformers may differ in structure and use, but the basic working principle is the same, that is, voltage conversion is achieved through the coupling of mutual inductors, which is an indispensable and important component in iron core transformers.

[0003] When the existing large transformer core is in operation, a large amount of heat will be generated. If the heat dissipation is not in place, spontaneous combustion and explosion will occur. In addition, when the existing large transformer core is transported and installed, it cannot well buffer the vibration during transportation and placement, which can easily cause damage to the transformer core, and its fixation is not stable enough. Therefore, those skilled in the art provide a transformer core with a fast heat dissipation effect to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a transformer core with rapid heat dissipation effect, which has the functions of better heat dissipation effect, more stable fixation and buffering of external impact.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A transformer core with a rapid heat dissipation effect comprises a base, wherein the upper end surface of the base is penetrated by a plurality of connecting rods, the upper and lower ends of the plurality of connecting rods are fixedly connected to fixing blocks, the outer side walls of the plurality of connecting rods are sleeved with top plates and fixing frames, the upper end surface of the base is fixedly connected to a plurality of bottom plates on a side away from the plurality of connecting rods, the upper end surfaces of the plurality of bottom plates are fixedly connected to the transformer core, the upper end surfaces of the plurality of bottom plates are fixedly connected to a plurality of heat dissipation pipes on a side away from the transformer core, the upper end surfaces of the plurality of transformer cores are fixedly connected to connecting terminals and penetrated by connecting plates, the upper end surfaces of the plurality of connecting plates are fixedly connected to transmission blocks on both sides, the lower end surfaces of the plurality of transmission blocks are fixedly connected to heat dissipation pipes, and the upper end surfaces of the plurality of transmission blocks are fixedly connected to heat dissipation pipe openings;

[0007] The upper end surfaces of the plurality of heat dissipation pipe openings are fixedly connected with a transmission pipe, one end of the transmission pipe is fixedly connected with a liquid guide pipe, one end of the liquid guide pipe away from the transmission pipe is fixedly connected with an output pipe, and one end of the output pipe away from the liquid guide pipe is fixedly provided with a transmission pump;

[0008] Through the above technical scheme, by arranging the heat dissipation pipe, the connecting plate, the transmission block, the heat dissipation pipe mouth, the transmission pipe, the liquid guide pipe, the output pipe, the transmission pump, the connecting pipe and the coolant tank, the device can extract the coolant in the coolant tank through the transmission pump, and then transmit it to the output pipe, through the pressure of the transmission pump, the coolant in the output pipe is transmitted to the liquid guide pipe, and then transmitted to the heat dissipation pipe through the transmission pipe, so as to cool the transformer core, the coolant extracts heat, and then the heated coolant is transmitted back to the coolant tank through the return pipe, so that the device can cool the transformer core more quickly, and by arranging the base, the connecting rod, the fixing block, the top plate and the fixing frame, the device can fix the base and the top plate through the connecting rod, so that the internal transformer core is fixed more firmly, and by arranging the fixing frame, the core will not shake.

[0009] Further, a plurality of legs are fixedly connected to both sides of the lower end surface of the base, a plurality of slide plates are fixedly connected to the lower end surfaces of the plurality of legs, sleeve rods are sleeved on the outer side walls of the plurality of slide plates, and a plurality of spring dampers are fixedly connected to the lower end surfaces of the plurality of slide plates;

[0010] Through the above technical solution, by arranging the base, the supporting feet, the slide plate, the spring damper and the sleeve rod, when the device places the iron core, the vibration is transmitted to the spring damper through the sleeve rod and the pad below, and the spring damper lifts the slide plate, thereby lifting the entire device. The elastic force of the spring damper can buffer the vibration generated during placement, making the device more convenient to use.

[0011] Furthermore, a coolant tank is fixedly provided on one side of the upper end surface of the base away from the multiple bottom plates, and a transmission pump is fixedly provided on one side of the upper end surface of the coolant tank;

[0012] Through the above technical solution, the coolant can be transmitted by setting a transmission pump.

[0013] Furthermore, an anti-skid plate is fixedly provided on the lower end surface of the base;

[0014] Through the above technical solution, by providing an anti-skid plate, the device will not slide off by the engineering vehicle when being transported.

[0015] Furthermore, one side of each of the plurality of heat dissipation pipes is fixedly connected with a liquid return pipe;

[0016] Through the above technical solution, by setting the liquid return pipe, the cooling liquid can flow back.

[0017] Furthermore, a coolant tank is provided through the liquid return pipe on one side;

[0018] According to the technical solution, the return pipe is provided to penetrate the coolant tank, so that the coolant can flow back to the coolant tank.

[0019] Furthermore, a connection block is fixedly connected to the upper end surface of the top plate, and a plurality of connection terminals are fixedly connected to the lower end surface of the connection block;

[0020] Through the above technical solution, by providing a connecting block, the iron core can be connected to the transformer.

[0021] Furthermore, the input end of the transmission pump is fixedly connected with a connecting pipe, and a coolant tank is provided through one end of the connecting pipe away from the transmission pump;

[0022] Through the above technical solution, by providing a connecting pipe, the coolant can be extracted from the coolant tank.

[0023] The utility model has the following beneficial effects:

[0024] 1. The utility model proposes a transformer core with rapid heat dissipation effect. By arranging a base, a support leg, a slide plate, a spring damper and a sleeve rod, when the core is placed, the vibration is transmitted to the spring damper through the sleeve rod and the pad below. The spring damper lifts the slide plate, thereby lifting the entire device. The elastic force of the spring damper can buffer the vibration generated during placement, making the device more convenient to use.

[0025] 2. The utility model proposes a transformer core with a rapid heat dissipation effect. By arranging a heat dissipation pipe, a connecting plate, a transmission block, a heat dissipation pipe port, a transmission pipe, a liquid guide pipe, an output pipe, a transmission pump, a connecting pipe and a coolant tank, the device can extract the coolant in the coolant tank through the transmission pump, and then transmit it to the output pipe. Through the pressure of the transmission pump, the coolant in the output pipe is transmitted to the liquid guide pipe, and then transmitted to the heat dissipation pipe through the transmission pipe to cool the transformer core. The coolant extracts heat, and then the heated coolant is transmitted back to the coolant tank through the return pipe, so that the device can cool the transformer core more quickly.

[0026] 3. The utility model proposes a transformer core with a rapid heat dissipation effect. By setting a base, a connecting rod, a fixing block, a top plate and a fixing frame, the device can fix the base and the top plate through the connecting rod, so that the internal transformer core is fixed more firmly, and by setting a fixing frame, the core will not shake. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is an isometric view of a transformer core with a rapid heat dissipation effect proposed by the utility model;

[0028] Figure 2 This is a front cross-sectional view of a transformer core with a rapid heat dissipation effect proposed by the utility model;

[0029] Figure 3 This is a schematic diagram of the iron core structure of a transformer iron core with rapid heat dissipation effect proposed by the utility model;

[0030] Figure 4 This is a schematic diagram of the structure of a buffer mechanism of a transformer core with a rapid heat dissipation effect proposed by the utility model;

[0031] Figure 5 The utility model is a bottom view of a transformer core with rapid heat dissipation effect.

[0032] Legend:

[0033] 1. Base; 2. Connecting rod; 3. Fixing block; 4. Top plate; 5. Fixing frame; 6. Bottom plate; 7. Transformer core; 8. Heat dissipation pipe; 9. Connecting plate; 10. Transmission block; 11. Heat dissipation pipe outlet; 12. Connecting terminal; 13. Connecting block; 14. Transmission pipe; 15. Liquid guide pipe; 16. Output pipe; 17. Transmission pump; 18. Connecting pipe; 19. Coolant tank; 20. Support foot; 21. Slide plate; 22. Spring damping; 23. Anti-slide plate; 24. Liquid return pipe; 25. Sleeve rod. DETAILED DESCRIPTION

[0034] 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.

[0035] Reference Figure 1-5The utility model provides an embodiment: a transformer core with a rapid heat dissipation effect, comprising a base 1, a plurality of connecting rods 2 are provided on the upper end surface of the base 1, and the upper and lower ends of the plurality of connecting rods 2 are fixedly connected with fixed blocks 3, and the outer walls of the plurality of connecting rods 2 are sleeved with top plates 4 and fixing frames 5, and the upper end surface of the base 1 is fixedly connected with a plurality of bottom plates 6 on the side away from the plurality of connecting rods 2, and the upper end surfaces of the plurality of bottom plates 6 are fixedly connected with transformer cores 7, and the upper end surfaces of the plurality of bottom plates 6 are fixedly connected with a plurality of heat dissipation pipes 8 on the side away from the transformer core 7, and the upper end surfaces of the plurality of transformer cores 7 are fixedly connected with connecting terminals 12 and are provided with connecting plates 9, and the upper end surfaces of the plurality of connecting plates 9 are fixedly connected with transmission blocks 10 on both sides, and the lower end surfaces of the plurality of transmission blocks 10 are fixedly connected with heat dissipation pipes 8, and the upper end surfaces of the plurality of transmission blocks 10 are fixedly connected with heat dissipation pipe openings 11, by arranging the heat dissipation pipes 8 and the connecting plates 9. The transmission block 10, the heat dissipation pipe port 11, the transmission pipe 14, the liquid guide pipe 15, the output pipe 16, the transmission pump 17, the connecting pipe 18 and the coolant tank 19 enable the device to extract the coolant in the coolant tank 19 through the transmission pump 17, and then transmit it to the output pipe 16. The coolant in the output pipe 16 is transmitted to the liquid guide pipe 15 through the pressure of the transmission pump 17, and then transmitted to the heat dissipation pipe 8 through the transmission pipe 14 to cool the transformer core 7. The coolant extracts heat, and then the heated coolant is transmitted back to the coolant tank 19 through the return pipe 24, so that the device can cool the transformer core 7 more quickly. By setting the base 1, the connecting rod 2, the fixing block 3, the top plate 4 and the fixing frame 5, the device can fix the base 1 and the top plate 4 through the connecting rod 2, so that the internal transformer core 7 is fixed more firmly. By setting the fixing frame 5, the core will not shake.

[0036] A transmission pipe 14 is fixedly connected to the upper end surface of the plurality of heat dissipation pipe openings 11, one end of the transmission pipe 14 is fixedly connected to a liquid guide pipe 15, one end of the liquid guide pipe 15 away from the transmission pipe 14 is fixedly connected to an output pipe 16, and one end of the output pipe 16 away from the liquid guide pipe 15 is fixedly provided with a transmission pump 17.

[0037] A plurality of legs 20 are fixedly connected to both sides of the lower end surface of the base 1, a plurality of legs 20 are fixedly connected to the lower end surfaces of the plurality of legs 20, a plurality of slide plates 21 are fixedly connected, a sleeve rod 25 is sleeved on the outer wall of the plurality of slide plates 21, a plurality of spring dampers 22 are fixedly connected to the lower end surfaces of the plurality of slide plates 21, by arranging the base 1, the legs 20, the slide plates 21, the spring dampers 22 and the sleeve rods 25, when the device is placing the iron core, the vibration is transmitted to the spring dampers 22 through the sleeve rods 25 and the pads below, the spring dampers 22 lift the slide plates 21, thereby lifting the entire device, the elastic force of the spring dampers 22 can buffer the vibration generated during placement, so that the device can be more convenient to use, a coolant tank 19 is fixedly arranged on one side of the upper end surface of the base 1 away from the plurality of bottom plates 6, a transmission pump 17 is fixedly arranged on one side of the upper end surface of the coolant tank 19, by arranging the transmission pump 17, the coolant can be transmitted, and the base 1 An anti-skid plate 23 is fixedly provided on the lower end surface. By providing the anti-skid plate 23, the device will not be slipped by the engineering vehicle when being transported. A return liquid pipe 24 is fixedly connected to one side of the multiple heat dissipation pipes 8. By providing the return liquid pipe 24, the coolant can flow back. The return liquid pipe 24 on one side is penetrated by a coolant tank 19. By providing the return liquid pipe 24, the coolant can flow back to the coolant tank 19. A connecting block 13 is fixedly connected to the upper end surface of the top plate 4. A plurality of connecting terminals 12 are fixedly connected to the lower end surface of the connecting block 13. By providing the connecting block 13, the iron core can be connected to the transformer. A connecting pipe 18 is fixedly connected to the input end of the transmission pump 17. The end of the connecting pipe 18 away from the transmission pump 17 is penetrated by the coolant tank 19. By providing the connecting pipe 18, the coolant can be extracted from the coolant tank 19.

[0038] Working principle: When the device is used, the coolant in the coolant tank 19 is extracted through the transmission pump 17, and then transmitted to the output pipe 16. The coolant in the output pipe 16 is transmitted to the liquid guide pipe 15 through the pressure of the transmission pump 17, and then transmitted to the heat dissipation pipe 8 through the transmission pipe 14 to cool the transformer core 7. The coolant extracts heat, and then the heated coolant is transmitted back to the coolant tank 19 through the return pipe 24, so that the device can cool the transformer core 7 more quickly. The base 1 and the top plate 4 are fixed by the connecting rod 2, so that the internal transformer core 7 is fixed more firmly. By setting the fixing frame 5, the core will not shake. When placing the core, the vibration is transmitted to the spring damper 22 through the sleeve rod 25 and the pad below. The spring damper 22 lifts the slide plate 21, thereby lifting the entire device. The elastic force of the spring damper 22 can buffer the vibration generated during placement, making the device more convenient to use.

[0039] 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 transformer core with rapid heat dissipation effect, comprising a base (1), characterized in that: The upper end surface of the base (1) is provided with a plurality of connecting rods (2) penetrating therethrough, and the upper and lower ends of the plurality of connecting rods (2) are fixedly connected to fixing blocks (3), and the outer side walls of the plurality of connecting rods (2) are sleeved with top plates (4) and fixing frames (5), and the upper end surface of the base (1) away from the plurality of connecting rods (2) is fixedly connected to a plurality of bottom plates (6), and the upper end surfaces of the plurality of bottom plates (6) are fixedly connected to transformer cores (7), and the upper end surfaces of the plurality of bottom plates (6) away from the transformer cores (7) are fixedly connected to a plurality of heat dissipation pipes (8), and the upper end surfaces of the plurality of transformer cores (7) are fixedly connected to connecting terminals (12) and are penetrated by connecting plates (9), and the upper end surfaces of the plurality of connecting plates (9) are fixedly connected to transmission blocks (10) on both sides, and the lower end surfaces of the plurality of transmission blocks (10) are fixedly connected to heat dissipation pipes (8), and the upper end surfaces of the plurality of transmission blocks (10) are fixedly connected to heat dissipation pipe openings (11); The upper end surfaces of the plurality of heat dissipation pipe openings (11) are fixedly connected to a transmission pipe (14), one end of the transmission pipe (14) is fixedly connected to a liquid guide pipe (15), one end of the liquid guide pipe (15) away from the transmission pipe (14) is fixedly connected to an output pipe (16), and one end of the output pipe (16) away from the liquid guide pipe (15) is fixedly provided with a transmission pump (17).

2. The transformer core with rapid heat dissipation effect according to claim 1, characterized in that: A plurality of supporting feet (20) are fixedly connected to both sides of the lower end surface of the base (1); a plurality of lower end surfaces of the supporting feet (20) are fixedly connected to a slide plate (21); outer side walls of the plurality of slide plates (21) are sleeved with sleeve rods (25); and a plurality of spring dampers (22) are fixedly connected to the lower end surfaces of the plurality of slide plates (21).

3. The transformer core with rapid heat dissipation effect according to claim 1, characterized in that: A coolant tank (19) is fixedly arranged on one side of the upper end surface of the base (1) away from the plurality of bottom plates (6), and a transmission pump (17) is fixedly arranged on one side of the upper end surface of the coolant tank (19).

4. The transformer core with rapid heat dissipation effect according to claim 1, characterized in that: An anti-skid plate (23) is fixedly provided on the lower end surface of the base (1).

5. The transformer core with rapid heat dissipation effect according to claim 1, characterized in that: One side of each of the plurality of heat dissipation pipes (8) is fixedly connected to a liquid return pipe (24).

6. The transformer core with rapid heat dissipation effect according to claim 5, characterized in that: The liquid return pipe (24) on one side is penetrated by a cooling liquid tank (19).

7. The transformer core with rapid heat dissipation effect according to claim 1, characterized in that: The upper end surface of the top plate (4) is fixedly connected to a connection block (13), and the lower end surface of the connection block (13) is fixedly connected to a plurality of connection terminals (12).

8. The transformer core with rapid heat dissipation effect according to claim 1, characterized in that: The input end of the transmission pump (17) is fixedly connected to a connecting pipe (18), and a coolant tank (19) is provided through one end of the connecting pipe (18) away from the transmission pump (17).

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