Oil guide structure of transformer
By introducing a joint structure of the heat dissipation network and the oil conduction pipe into the transformer oil conduction structure, the problem of slow internal oil dissipation effect of the transformer in the prior art is solved, and a more efficient heat dissipation effect is achieved and the service life is extended.
Patent Information
- Application Number
- CN202421611756.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-07-09
AI Technical Summary
When the existing oil conduction structure of some transformers is running, the internal oil needs to be circulated to achieve the effect of heat dissipation, but the heat dissipation effect is slow and the external heat dissipation auxiliary structure is lacking.
A transformer oil conduction structure is designed, including a support plate, oil storage tank, heat dissipation net and oil conduction pipe. By setting up a joint structure between the heat dissipation net and oil conduction pipe, the threaded rod and nut are used to achieve a fixed effect, and the heat dissipation effect is enhanced.
By setting up a heat dissipation network, it can effectively help the heat dissipation of the oil inside the transformer, improve the heat dissipation effect, and operate it simple and conveniently, extending the service life.
Smart Images
Figure CN222785130U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of transformers, and in particular relates to an oil guide structure for a transformer. Background Art
[0002] In the existing power transmission process, transformers play an indispensable role. It can be said that there are transformers on any power transmission line. As the capacity of the transformer increases, more losses will be generated during the operation of the transformer due to the effects of current and magnetic field. The losses will increase the internal temperature of the transformer in the form of heat. In order to ensure that the internal insulation materials and transformer oil of the transformer do not accelerate aging or decomposition due to excessive temperature, affecting the service life and product quality of the transformer product, it is necessary to transfer the heat generated inside the transformer winding through the transformer oil through a cooling device, and finally dissipate the heat into the air through the cooling device, so that the transformer winding and its insulation materials are maintained in a reasonable temperature range, thereby improving the service life and product quality of the transformer product.
[0003] In some existing transformer oil guide structures, when the transformer is running, the internal oil needs to circulate to achieve the heat dissipation effect. This process has a slow heat dissipation effect and lacks an external heat dissipation auxiliary structure. Utility Model Content
[0004] The purpose of the utility model is to provide a transformer oil guide structure to solve the problem that the existing partial transformer oil guide structure proposed in the above background technology, when the transformer is running, the internal oil needs to circulate to achieve the heat dissipation effect, the heat dissipation effect of this process is slow, and there is a lack of external heat dissipation auxiliary structure.
[0005] The technical solution adopted by the utility model to solve the technical problem is: a transformer oil guide structure, comprising a support plate, the top of the support plate is fixedly connected to a limit seat, one side of the limit seat is fixedly connected to an oil storage tank, a heat dissipation net is arranged on the outside of the oil storage tank, both ends of the heat dissipation net are fixedly connected to a mounting seat, a first clamping block is fixedly connected to the bottom of the left mounting seat, the outside of the first clamping block is clamped and connected to the first clamping seat, the first clamping seat and the inside of the first clamping block are rotatably connected to a threaded rod, a second clamping block is fixedly connected to the bottom of the right mounting seat, the outside of the second clamping block is clamped and connected to the second clamping seat, a clamping groove is arranged inside the mounting seat, and the inside of the clamping groove is clamped and connected to an oil guide pipe.
[0006] Specifically, a first card slot is provided inside the first card seat, and the bottom of the first card seat is fixedly connected to one side of the top of the support plate; a second card slot is provided inside the second card seat, and the bottom of the second card slot is fixedly connected to the other side of the top of the support plate.
[0007] Specifically, one end of the oil guide pipe is fixedly connected to the outside of the oil storage tank, the other end of the oil guide pipe is fixedly connected to the oil outlet, and the bottom of the oil outlet is fixedly connected to the transformer.
[0008] Specifically, a heat sink is fixedly connected to the top of the transformer, and a heat sink is fixedly connected to the outside of the transformer.
[0009] Specifically, a first protective seat is fixedly connected to the bottom of the support plate, a support rod is fixedly connected to the inside of the first protective seat, a second protective seat is fixedly connected to the lower end of the outer side of the support rod, a fixed plate is fixedly connected to the bottom of the second protective seat, and the fixing plate and the bottom of the transformer are both fixedly connected to a support base.
[0010] Specifically, a protective ring is fixedly connected to the outer side of one end of the oil guide pipe.
[0011] Specifically, a nut is rotatably connected to the outer side of one end of the threaded rod.
[0012] The utility model has the following beneficial effects:
[0013] 1) By setting a heat dissipation net, a mounting seat is fixed at the bottom of the heat dissipation net, and the second clamping block at the bottom of the right mounting seat can be clamped into the second clamping groove inside the second clamping seat for temporary fixation. When the second clamping block is clamped into the second clamping groove, the clamping groove inside the mounting seat is also synchronously clamped on the outside of the oil guide pipe. After the first clamping block fixed at the bottom of the left mounting seat is clamped with the first clamping groove inside the first clamping seat, it is threadedly rotated using a threaded rod and a nut to achieve a fixing effect. During the operation of the transformer, the heat of the internal oil dissipates slowly. Setting a heat dissipation net can help it dissipate heat, and the operation is simple and convenient;
[0014] 2) By setting the support rods, the support rods play a supporting role on the support plate, and there are three support rods, which can improve its stabilization effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the shaft side structure of the utility model.
[0016] Figure 2 for Figure 1 A is an enlarged structural diagram of FIG.
[0017] Figure 3 It is a front structural schematic diagram of the utility model.
[0018] Figure 4 It is a front vertical sectional structural schematic diagram of the utility model.
[0019] Figure 5 for Figure 4 Schematic diagram of the enlarged structure at B.
[0020] Figure 6 for Figure 4 Enlarged structural diagram at C.
[0021] Figure 7 It is a left-side structural schematic diagram of the utility model.
[0022] In the figure: 1-support plate; 2-limit seat; 3-oil storage tank; 4-heat dissipation net; 5-mounting seat; 6-first clamping seat; 7-first clamping slot; 8-first clamping block; 9-threaded rod; 10-nut; 11-second clamping seat; 12-second clamping slot; 13-second clamping block; 14-oil guide pipe; 15-protective ring; 16-oil outlet; 17-transformer; 18-heat dissipation plate; 19-heat dissipation pipe; 20-clamping slot; 21-support rod; 22-first protective seat; 23-second protective seat; 24-fixed plate; 25-support base. DETAILED DESCRIPTION
[0023] The utility model will now be further described in detail with reference to the accompanying drawings.
[0024] like Figure 1-7 As shown, a transformer oil guide structure comprises a support plate 1, a limit seat 2 is fixedly connected to the top of the support plate 1, an oil storage tank 3 is fixedly connected to one side of the limit seat 2, a heat dissipation net 4 is arranged on the outside of the oil storage tank 3, both ends of the heat dissipation net 4 are fixedly connected to a mounting seat 5, a first clamping block 8 is fixedly connected to the bottom of the left mounting seat 5, a first clamping seat 6 is snap-connected to the outside of the first clamping block 8, a threaded rod 9 is rotatably connected to the inside of the first clamping seat 6 and the first clamping block 8, a second clamping block 13 is fixedly connected to the bottom of the right mounting seat 5, a second clamping seat 11 is snap-connected to the outside of the second clamping block 13, a snap-connecting groove 20 is arranged inside the mounting seat 5, and an oil guide pipe is snap-connected to the inside of the snap-connecting groove 20 14, a mounting seat 5 is fixed at the bottom of the heat dissipation net 4, and the second clamping block 13 at the bottom of the right mounting seat 5 can be clamped into the second clamping groove 12 inside the second clamping seat 11 for temporary fixation. When the second clamping block 13 is clamped into the second clamping groove 12, the clamping groove 20 inside the mounting seat 5 is also synchronously clamped on the outside of the oil guide pipe 14. After the first clamping block 8 fixed at the bottom of the left mounting seat 5 is clamped with the first clamping groove 7 inside the first clamping seat 6, the threaded rod 9 and the nut 10 are used to thread it to achieve a fixing effect. During the operation of the transformer 17, the heat of the internal oil dissipates slowly. The heat dissipation net 4 can help it to dissipate heat, and the operation is simple and convenient.
[0025] A first card slot 7 is provided inside the first card seat 6, and the bottom of the first card seat 6 is fixedly connected to one side of the top of the support plate 1; a second card slot 12 is provided inside the second card seat 11, and the bottom of the second card slot 12 is fixedly connected to the other side of the top of the support plate 1.
[0026] One end of the oil guide pipe 14 is fixedly connected to the outside of the oil storage tank 3, and the other end of the oil guide pipe 14 is fixedly connected to the oil outlet 16, and the bottom of the oil outlet 16 is fixedly connected to the transformer 17; the outside of one end of the oil guide pipe 14 is fixedly connected to a protective ring 15, which can enhance the fixing effect of the connection and extend its service life.
[0027] A heat sink 18 is fixedly connected to the top of the transformer 17, and a heat pipe 19 is fixedly connected to the outside of the transformer 17 to facilitate heat dissipation.
[0028] A first protective seat 22 is fixedly connected to the bottom of the support plate 1, a support rod 21 is fixedly connected inside the first protective seat 22, a second protective seat 23 is fixedly connected to the lower end of the outer side of the support rod 21, a fixed plate 24 is fixedly connected to the bottom of the second protective seat 23, and a support base 25 is fixedly connected to the bottom of the fixed plate 24 and the transformer 17. The support rod 21 supports the support plate 1, and three support rods 21 are provided to improve its stabilization effect.
[0029] There are two limit seats 2 symmetrically arranged, three engaging grooves 20 symmetrically arranged, and a plurality of threaded rods 9 symmetrically arranged. A nut 10 is rotatably connected to the outer side of one end of the threaded rod 9 .
[0030] The working principle and use process of the utility model are as follows: when in use, a heat dissipation net 4 is set, and a mounting seat 5 is fixed at the bottom of the heat dissipation net 4. The second clamping block 13 at the bottom of the right mounting seat 5 can be clamped into the second clamping groove 12 inside the second clamping seat 11 for temporary fixation. When the second clamping block 13 is clamped into the second clamping groove 12, the clamping groove 20 inside the mounting seat 5 is also synchronously clamped on the outside of the oil guide pipe 14. After the first clamping block 8 fixed at the bottom of the left mounting seat 5 is clamped with the first clamping groove 7 inside the first clamping seat 6, the threaded rod 9 and the nut 10 are used to thread the same to achieve a fixing effect. During the operation of the transformer 17, the heat dissipation net 4 can help it to dissipate heat.
[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A transformer oil guide structure, characterized in that: It includes a support plate, the top of the support plate is fixedly connected to a limiting seat, one side of the limiting seat is fixedly connected to an oil storage tank, a heat dissipation net is arranged on the outside of the oil storage tank, both ends of the heat dissipation net are fixedly connected to a mounting seat, a first clamping block is fixedly connected to the bottom of the mounting seat on the left side, the outside of the first clamping block is clamped and connected to the first clamping seat, the first clamping seat and the inside of the first clamping block are rotatably connected to a threaded rod, a second clamping block is fixedly connected to the bottom of the mounting seat on the right side, the outside of the second clamping block is clamped and connected to the second clamping seat, a clamping groove is arranged inside the mounting seat, and the inside of the clamping groove is clamped and connected to an oil guide pipe.
2. A transformer oil guide structure according to claim 1, characterized in that: A first card slot is provided inside the first card holder, and the bottom of the first card holder is fixedly connected to one side of the top of the support plate; a second card slot is provided inside the second card holder, and the bottom of the second card slot is fixedly connected to the other side of the top of the support plate.
3. A transformer oil guide structure according to claim 1, characterized in that: One end of the oil guide pipe is fixedly connected to the outside of the oil storage tank, the other end of the oil guide pipe is fixedly connected to the oil outlet, and the bottom of the oil outlet is fixedly connected to the transformer.
4. A transformer oil guide structure according to claim 3, characterized in that: The top of the transformer is fixedly connected with a heat sink, and the outer side of the transformer is fixedly connected with a heat dissipation pipe.
5. A transformer oil guide structure according to claim 1, characterized in that: A first protective seat is fixedly connected to the bottom of the support plate, a support rod is fixedly connected inside the first protective seat, a second protective seat is fixedly connected to the lower end of the outer side of the support rod, a fixed plate is fixedly connected to the bottom of the second protective seat, and the fixing plate and the bottom of the transformer are both fixedly connected to a support base.
6. A transformer oil guide structure according to claim 3, characterized in that: A protective ring is fixedly connected to the outer side of one end of the oil guide pipe.
7. A transformer oil guide structure according to claim 1, characterized in that: The outer side of one end of the threaded rod is rotatably connected with a nut.