Efficient energy-saving transformer

Abstract

The utility model discloses an efficient and energy-saving transformer, and relates to the technical field of transformers, the efficient and energy-saving transformer comprises a transformer body, a cooling mechanism is arranged on one side of the transformer body, and the cooling mechanism comprises a copper plate fixedly connected to the transformer body; a first clamping block and a second clamping block are fixedly connected to the side, away from the transformer body, of the copper plate, so that the problem that in the prior art, due to the fact that the specific heat capacity of oil is small and the heat dissipation performance is poor, the temperature of the oil is too high after the oil is used for a long time, and parts in the transformer are affected is solved; according to the cooling mechanism in the scheme, the copper plate is adopted to guide and absorb heat dissipated by the transformer body, meanwhile, due to the fact that the specific heat capacity of the copper plate is low, the heat dissipated by the transformer body can be well transmitted to the containing pipe through the insulating plate, and water is mainly adopted in the containing pipe to cool and absorb the temperature; in this way, when the placing pipe is cooled, the environment-friendly and energy-saving effects can be achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of transformers, in particular to an efficient energy-saving transformer. BACKGROUND

[0002] A transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and a core. Main functions are voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and the like. The transformer is a basic equipment for power transmission and distribution, and is widely used in the fields of industry, agriculture, transportation and urban communities.

[0003] In the prior art, dry transformers and oil-immersed transformers are mostly used. The oil-immersed transformer uses internal oil for cooling, but the specific heat capacity of the oil is small, and the heat dissipation is poor. When the internal oil of the transformer absorbs a large amount of heat, a high temperature is generated, thereby affecting the internal parts of the transformer and reducing the service life of the transformer. CONTENT OF THE INVENTION

[0004] In order to solve the problem that the specific heat capacity of the oil is small and the heat dissipation is poor in the prior art, so that the temperature is too high after the oil is used for a long time, thereby affecting the internal parts of the transformer, the application provides an efficient energy-saving transformer.

[0005] The application provides an efficient energy-saving transformer, which adopts the following technical scheme:

[0006] The efficient energy-saving transformer comprises a transformer body, a cooling mechanism is arranged on one side of the transformer body, the cooling mechanism comprises a copper plate fixedly connected to the transformer body, first and second clamping blocks are fixedly connected to the side of the copper plate away from the transformer body, a placing pipe is arranged on the side of the copper plate away from the transformer body, the placing pipe is arranged between the first and second clamping blocks, a breather pipe is fixedly connected to the outside of the placing pipe, and the placing pipe and the breather pipe are in communication.

[0007] By adopting the above technical scheme, the cooling mechanism can absorb the heat emitted by the transformer body, so that the transformer body is not prone to a high temperature after being used for a long time, thereby playing a certain protection role on the transformer body. The copper plate can absorb the heat emitted by the transformer body. Since the specific heat capacity of the copper plate is low and the heat conductivity is good, the copper plate can well absorb and transfer the heat emitted by the transformer body.

[0008] Optionally, the copper plate is fixedly connected with a hollow fixing block away from the transformer body, the inside of the hollow fixing block is fixedly connected with a desiccant, the inside of the hollow fixing block is fixedly connected with a fixed plate, the fixed plate is arranged on the upper side of the desiccant, and the second air hole is arranged on the fixed plate.

[0009] By adopting the above technical scheme, the desiccant can adsorb the water vapor discharged by the air pipe, so that the water vapor discharged by the air pipe cannot affect the transformer body, the second air hole can increase the air circulation in the hollow fixing block, and the desiccant can better adsorb the water vapor discharged by the air pipe, thereby improving the adsorption efficiency of the desiccant.

[0010] Optionally, one end of the placement pipe is hingedly connected with a second hinge shaft cover, and the other end of the placement pipe is hingedly connected with a first hinge shaft cover.

[0011] By adopting the above technical scheme, when the liquid in the placement pipe is used for a long time, the staff can discharge the liquid in the placement pipe through the first hinge shaft cover and replace the liquid through the first hinge shaft cover.

[0012] Optionally, the copper plate is fixedly connected with an insulating plate away from the transformer body, the insulating plate is fixedly connected between the copper plate and the placement pipe, and the insulating plate is used for insulating the copper plate.

[0013] By adopting the above technical scheme, the insulating plate can be used for connecting the copper plate and the placement pipe, and the insulating plate can block the static electricity generated by the copper plate.

[0014] Optionally, a plurality of first air holes are arranged on one side of the copper plate and the insulating plate, and the first air holes are used for air circulation.

[0015] By adopting the above technical scheme, the first air holes are used for air circulation, and the first air holes are arranged to make part of the heat generated by the transformer body flow and dissipate through the air, thereby reducing the working burden of the placement pipe.

[0016] Optionally, a support plate is fixedly connected to the lower side of the transformer body, a plurality of threaded grooves are arranged on the support plate, and the threaded grooves are used for more firm connection.

[0017] By adopting the above technical scheme, the threaded grooves are arranged to make the transformer body more convenient and fast when connected with other devices.

[0018] Optionally, the lower side of the transformer body is fixedly connected with a protective layer, the protective layer is arranged outside the support plate, and the second clamping block and the first clamping block are both fixedly connected with a rubber anti-skid layer.

[0019] By adopting the above technical scheme, the rubber anti-skid layer can prevent the placed pipe from slipping, so that the placed pipe is more stable when clamped and fixed by the second clamping block and the first clamping block, and is less likely to fall or slip.

[0020] Optionally, the side, away from the transformer body, of the copper plate is hingedly connected with a sun-shading hinge plate, the sun-shading hinge plate is used for shading the placed pipe, a hollow groove is formed in the outer side of the sun-shading hinge plate, and a flow-through plate is fixedly connected inside the hollow groove.

[0021] By adopting the above technical scheme, the sun-shading hinge plate can effectively protect the transformer body and the placed pipe, and the hollow groove can fix the flow-through plate, so that the flow-through plate can be stably used.

[0022] Compared with the prior art, the application has the following beneficial effects:

[0023] 1. In the case, the cooling mechanism uses a copper plate to guide and absorb the heat emitted by the transformer body. Because the copper plate has low specific heat capacity, the heat emitted by the transformer body can be well transmitted to the placed pipe through the insulating plate. The interior of the placed pipe mainly uses water to reduce and absorb the temperature, which makes the placed pipe achieve the effects of environmental protection and energy saving when cooling. Because the specific heat capacity of water is larger than that of oil, the placed pipe can be more efficient when cooling the transformer body through the internal water.

[0024] 2. In the case, the fixed plate is arranged on the upper side of the drying agent. The fixed plate can fix the drying agent, so that the drying agent is less likely to fall or be damaged when in use or transported with the transformer body. The fixed plate is provided with a second air hole, which can increase the air flow in the hollow fixed block and make the drying agent better absorb the water vapor discharged by the air pipe, thereby improving the adsorption efficiency of the drying agent. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 The structure diagram in the application;

[0026] Figure 2 The structure diagram of the cooling mechanism in the embodiment of the application;

[0027] Figure 3 The structure diagram of the drying agent and the fixed plate in the embodiment of the application;

[0028] Figure 4 Figure 1 is a schematic diagram of the structure of the rubber anti-skid layer in the embodiments of the present application.

[0029] Mark explanation: 1, transformer body; 21, copper plate; 22, placing pipe; 23, first clamping block; 24, second clamping block; 25, air pipe; 31, first hinge cover; 32, second hinge cover; 4, insulating plate; 5, first air hole; 61, hollow fixing block; 62, desiccant; 63, fixed plate; 7, second air hole; 8, support plate; 9, threaded groove; 10, sunshade hinge plate; 11, hollow groove; 12, flow-through plate; 13, rubber anti-skid layer; 14, protective layer. DETAILED DESCRIPTION

[0030] The following will be described in detail in combination with the accompanying Figures 1-4 The present application is further described in detail. EMBODIMENTS

[0031] The present application provides the following technical solutions, please refer to Figure 1 and Figure 2 The high-efficiency energy-saving transformer comprises a transformer body 1, one side of the transformer body 1 is provided with a cooling mechanism, the cooling mechanism can absorb the heat emitted by the transformer body 1, so that the transformer body 1 is not prone to high temperature after long-term use, thereby playing a certain protection role for the transformer body 1. The cooling mechanism comprises a copper plate 21 fixedly connected to the transformer body 1. The copper plate 21 can absorb the heat emitted by the transformer body 1. At the same time, due to the low specific heat capacity and good thermal conductivity of the copper plate 21, the copper plate 21 can well absorb and transfer the heat emitted by the transformer body 1.

[0032] Referring to Figure 2 The side, away from the transformer body 1, of the copper plate 21 is fixedly connected with a first clamping block 23 and a second clamping block 24. The side, away from the transformer body 1, of the copper plate 21 is provided with a placing pipe 22. The placing pipe 22 is arranged between the first clamping block 23 and the second clamping block 24. The first clamping block 23 and the second clamping block 24 can clamp and fix the placing pipe 22, so that the placing pipe 22 is more firm and stable in daily use and is not prone to falling or breaking. Water can be added to the inside of the placing pipe 22. The water in the placing pipe 22 can cool the temperature absorbed by the copper plate 21. At the same time, the liquid added to the inside of the placing pipe 22 can be selected differently according to actual conditions.

[0033] Referring to Figure 2The top of the placing pipe 22 is fixedly connected with the vent pipe 25, the placing pipe 22 is communicated with the vent pipe 25, when the placing pipe 22 cools the copper plate 21 by adding water in the placing pipe 22, the high temperature in the placing pipe 22 can cause gas collision and generate small water vapor, the vent pipe 25 can guide the heat and water vapor in the placing pipe 22 to flow out, so that the temperature in the placing pipe 22 can be smoothly discharged to the outside, and the service life of the placing pipe 22 is increased, and the length of the placing pipe 22 is adjusted according to actual conditions.

[0034] Referring to Figure 2 and Figure 3 The copper plate 21 is fixedly connected with the hollow fixing block 61 away from the transformer body 1, the inside of the hollow fixing block 61 is filled with the desiccant 62, the hollow fixing block 61 can place and limit the desiccant 62, so that the desiccant 62 can be stably used, when the placing pipe 22 cools the transformer body 1 by adding water in the placing pipe 22, a certain amount of water vapor can be generated and discharged through the vent pipe 25, the water vapor can cause the transformer body 1 to malfunction, the desiccant 62 can adsorb the water vapor discharged by the vent pipe 25, so that the water vapor discharged by the vent pipe 25 is not easy to affect the transformer body 1, and the vent pipe 25 can be made of different materials according to actual conditions, for example, calcium sulfate.

[0035] Referring to Figure 2 The inside of the hollow fixing block 61 is fixedly connected with the fixed plate 63, the fixed plate 63 is arranged on the upper side of the desiccant 62, the fixed plate 63 can fix the desiccant 62, so that the desiccant 62 is not easy to fall off or be damaged when being used or transported with the transformer body 1, the second vent hole 7 is formed in the fixed plate 63, the second vent hole 7 can increase the air flow in the hollow fixing block 61, and the desiccant 62 can better adsorb the water vapor discharged by the vent pipe 25. One end of the placing pipe 22 is hingedly connected with the second hinge cover 32, the second hinge cover 32 can close and open the placing pipe 22, and the staff can inject liquid into the placing pipe 22 through the second hinge cover 32.

[0036] Referring to Figure 2 The other end of the placing pipe 22 is hingedly connected with the first hinge cover 31, the first hinge cover 31 has the same effect as the second hinge cover 32, the first hinge cover 31 can close and open the placing pipe 22, when the liquid in the placing pipe 22 is used for a long time, the staff can discharge the liquid in the placing pipe 22 through the first hinge cover 31, and replace the liquid through the first hinge cover 31. The copper plate 21 is fixedly connected with the insulating plate 4 away from the transformer body 1.

[0037] Referring toFigure 2 The insulating plate 4 is fixedly connected between the placing pipe 22, the insulating plate 4 is used for isolating the copper plate 21, the insulating plate 4 can be used for connecting the copper plate 21 and the placing pipe 22, and because the copper plate 21 is made of metal material and has certain conductivity, the copper plate 21 can generate static electricity during use, thereby affecting the use of the placing pipe 22, and the insulating plate 4 can block the static electricity generated by the copper plate 21, and the insulating plate 4 can be selected according to actual conditions, for example: polytetrafluoroethylene.

[0038] Referring to Figure 2 The copper plate 21 and one side of the insulating plate 4 are provided with a plurality of first air holes 5, and the first air holes 5 are used for air circulation, and the first air holes 5 are arranged to make part of the heat generated by the transformer body 1 flow and dissipate directly through the air, thereby reducing the working burden of the placing pipe 22. The lower side of the transformer body 1 is fixedly connected with a support plate 8, the support plate 8 can fix and support the transformer body 1, so that the transformer body 1 is more stable when placed on the ground or a higher platform, and is not easy to fall or shake.

[0039] Referring to Figure 2 and Figure 4 The support plate 8 is provided with a plurality of threaded grooves 9, the threaded grooves 9 are arranged to make the transformer body 1 more convenient and fast when connected with other devices, and the threaded grooves 9 can be used to make the connection more firm. The lower side of the transformer body 1 is fixedly connected with a protective layer 14, and the protective layer 14 is arranged on the outer side of the support plate 8. When the transformer body 1 is connected with other equipment, the lower side of the transformer body 1 can be rubbed or touched due to mismatching with other equipment, and the arrangement of the protective layer 14 can reduce the wear of the transformer body 1 by other equipment. The second clamping block 24 and the first clamping block 23 are fixedly connected with a rubber anti-skid layer 13, the rubber anti-skid layer 13 can prevent the placing pipe 22 from slipping, so that the second clamping block 24 and the first clamping block 23 are more stable when clamping and fixing the placing pipe 22, and the placing pipe 22 is not easy to fall or slide.

[0040] Referring to Figure 1 and Figure 2The side of the copper plate 21 away from the transformer body 1 is hingedly connected with a sunshade hinge plate 10 through a hinge, the sunshade hinge plate 10 is used for sunshade of the placing pipe 22, when the transformer body 1 is arranged at a high place outdoors, the transformer body 1 and the placing pipe 22 are easily subjected to direct sunlight, meanwhile, the sunshade hinge plate 10 can also effectively protect the transformer body 1 and the placing pipe 22. The outer side of the sunshade hinge plate 10 is provided with a hollow groove 11, the sunshade hinge plate 10 is fixedly connected with a flow plate 12 in the hollow groove 11, the sunshade hinge plate 10 can fix the flow plate 12 through the hollow groove 11, so that the flow plate 12 can be stably used, and the setting of the flow plate 12 can smoothly discharge the heat of the water source in the placing pipe 22 to the outside, so that the heat accumulation and the liquid in the placing pipe 22 cannot be discharged, thereby causing the liquid in the placing pipe 22 to dry quickly.

[0041] The implementation principle of the high-efficiency energy-saving transformer of the embodiment of the present application is as follows: in use, the second hinge cover 32 is first opened, water is added to the inside of the placing pipe 22, then the second hinge cover 32 is closed again, then the sunshade hinge plate 10 is closed, and the transformer body 1 is connected with external equipment through the support plate 8 and the threaded groove 9, then when the transformer body 1 is used, the oil in the transformer body 1 first plays a role of cooling, when the oil in the transformer body 1 absorbs a certain amount of heat, the temperature of the oil in the transformer body 1 rises, and the oil is discharged from the transformer body 1, then the heat dissipated by the transformer body 1 is absorbed by the copper plate 21, when the copper plate 21 absorbs a certain amount of heat, the heat is transferred to the placing pipe 22 through the insulating plate 4, the water in the placing pipe 22 absorbs the heat and cools the copper plate 21, then when the heat absorbed by the copper plate 21 is absorbed by the water source in the placing pipe 22, the copper plate 21 can again absorb the heat dissipated by the transformer body 1, thereby playing a role of cooling the transformer body 1, meanwhile, the heat of the water source in the placing pipe 22 and the water vapor generated by the heat are discharged to the outside through the vent pipe 25 and the flow plate 12, at the same time, the sunshade hinge plate 10 also plays a role of sunshade for the transformer body 1 and the placing pipe 22, thereby reducing the temperature influence of the sun on the transformer body 1 and the placing pipe 22, thereby solving the problem that the specific heat capacity of the oil is small, the heat dissipation is poor, and the temperature of the oil is too high after long-time use, thereby affecting the internal parts of the transformer.

[0042] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A high-efficiency and energy-saving transformer, characterized in that: The device includes a transformer body (1), and a cooling mechanism is provided on one side of the transformer body (1). The cooling mechanism includes a copper plate (21) fixedly connected to the transformer body (1). A first clamping block (23) and a second clamping block (24) are fixedly connected to the side of the copper plate (21) away from the transformer body (1). A placement tube (22) is provided on the side of the copper plate (21) away from the transformer body (1). The placement tube (22) is located between the first clamping block (23) and the second clamping block (24). A vent pipe (25) is fixedly connected to the outside of the placement tube (22). The placement tube (22) is connected to the vent pipe (25).

2. The high-efficiency energy-saving transformer according to claim 1, characterized in that: A hollow fixing block (61) is fixedly connected to the side of the copper plate (21) away from the transformer body (1). A desiccant (62) is fixedly connected inside the hollow fixing block (61). A fixing plate (63) is fixedly connected inside the hollow fixing block (61). The fixing plate (63) is located on the upper side of the desiccant (62). A second vent hole (7) is opened on the fixing plate (63).

3. The high-efficiency energy-saving transformer according to claim 2, characterized in that: One end of the placement tube (22) is hinged to a second hinge cap (32), and the other end of the placement tube (22) is hinged to a first hinge cap (31).

4. The high-efficiency energy-saving transformer according to claim 1, characterized in that: An insulating plate (4) is fixedly connected to the side of the copper plate (21) away from the transformer body (1). The insulating plate (4) is fixedly connected to the placement tube (22). The insulating plate (4) is used to isolate the copper plate (21).

5. The high-efficiency energy-saving transformer according to claim 4, characterized in that: The copper plate (21) and the insulating plate (4) are each provided with a first ventilation hole (5) on one side, and there are multiple first ventilation holes (5) for air circulation.

6. The high-efficiency energy-saving transformer according to claim 1, characterized in that: A support plate (8) is fixedly connected to the lower side of the transformer body (1). The support plate (8) has a threaded groove (9), and multiple threaded grooves (9) are provided. The threaded grooves (9) are used to make the connection more secure.

7. The high-efficiency energy-saving transformer according to claim 1, characterized in that: A protective layer (14) is fixedly connected to the lower side of the transformer body (1). The protective layer (14) is located on the outside of the support plate (8). A rubber anti-slip layer (13) is fixedly connected to both the second clamping block (24) and the first clamping block (23).

8. The high-efficiency energy-saving transformer according to claim 1, characterized in that: The copper plate (21) is hinged to a sunshade hinge plate (10) on the side away from the transformer body (1) by a hinge. The sunshade hinge plate (10) is used to shade the placement tube (22). A hollow groove (11) is opened on the outer side of the sunshade hinge plate (10). A flow plate (12) is fixedly connected inside the hollow groove (11) of the sunshade hinge plate (10).

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