Self-circulation cooling type three-dimensional amorphous alloy transformer

Abstract

The utility model relates to the technical field of amorphous alloy transformers, and provides a self-circulation cooling type three-dimensional amorphous alloy transformer which comprises a support seat, an amorphous alloy transformer body is arranged in the support seat and used for voltage transformation, and a cooling assembly is arranged on the top of the support seat and used for liquid storage. According to the amorphous alloy transformer, the cooling assembly is arranged, refrigerants are stored in the cooling liquid tank body and flow into the cooling ring through the first connecting pipe, the cooling ring is fixedly connected to the outer surface of the curing adhesive layer to cool the amorphous alloy transformer body, and then the refrigerants flow out of the bottom of the cooling ring and flow into the second connecting pipe; the condenser cools liquid in the second connecting pipe, then the liquid is driven by the water pump, the liquid flows into the cooling liquid tank through the cooling pipe to achieve circulation, and the effects of cooling the amorphous alloy transformer body and achieving circulation are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of amorphous alloy transformers, and more specifically, to a self-circulating cooling three-dimensional amorphous alloy transformer. Background Art

[0002] At present, the main materials for manufacturing transformer cores are silicon steel sheets and amorphous alloys. Amorphous alloys are produced by rapid cooling and solidification. Their physical state is that metal atoms are arranged in a disordered amorphous state, which is more conducive to magnetization and demagnetization. This material is used to make transformer cores, making the magnetization process of the transformer very easy and greatly reducing the no-load loss of the transformer. Therefore, amorphous alloys are a more energy-saving material.

[0003] After searching, the existing patent (Announcement No.: CN209571313U) discloses an amorphous alloy three-dimensional wound core and an amorphous alloy transformer, including three square single-frame substrates formed by rolling amorphous alloy strips, and the vertical frame edges of the three single-frame substrates are fixedly connected in sequence; the outer surface of each single-frame substrate is covered with a shock-absorbing layer; the outer surface of the shock-absorbing layer of each single-frame substrate has a cured adhesive layer, which is glued and fixed to connect the vertical frame edges of adjacent single-frame substrates. With such a configuration, after the amorphous alloy three-dimensional wound core is assembled into a transformer, the shock-absorbing layer can absorb the working noise and alleviate the vibration of the amorphous substrate during use, thereby effectively reducing the noise generated by the vibration of the transformer due to the vibration of the core. It has the characteristics of lower noise level and lower no-load current and no-load loss;

[0004] However, the above scheme still has certain shortcomings. During the operation of the amorphous alloy transformer, the amorphous alloy uses electromagnetic methods, which will generate higher temperatures and cause damage to the outer material of the amorphous alloy transformer.

[0005] In view of this, the utility model proposes a self-circulating cooling type three-dimensional amorphous alloy transformer. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a self-circulating cooling three-dimensional amorphous alloy transformer to solve the problem that during the operation of the amorphous alloy transformer, the amorphous alloy adopts an electromagnetic method, which will generate a higher temperature and cause damage to the material of the outer layer of the amorphous alloy transformer.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a self-circulating cooling three-dimensional amorphous alloy transformer, comprising a bracket seat, an amorphous alloy transformer body is arranged inside the bracket seat for voltage transformation, and a cooling assembly is arranged on the top of the bracket seat for liquid storage;

[0008] The bracket seat comprises a first layer plate, a second layer plate, a third layer plate, and a connecting rod, wherein the second layer plate is arranged below the first layer plate, the third layer plate is arranged below the second layer plate, and the first layer plate, the second layer plate, and the third layer plate are connected by the connecting rod;

[0009] The cooling assembly includes a storage component, a cooling component, and a cooling pipe. The storage component is fixedly installed on the top of the first layer of the board, the cooling component is fixedly installed between the second layer of the board and the third layer of the board, and the cooling pipe is fixedly installed between the first layer of the board and the second layer of the board;

[0010] The storage component includes a coolant tank, a first connecting pipe, and a cooling ring. The coolant tank is fixedly mounted on the top of the first layer of the board and is fixedly connected to the top of the cooling pipe. The cooling ring is fixedly connected to the outer surface of the cured adhesive layer. The coolant tank and the cooling ring are connected through the first connecting pipe.

[0011] The cooling component includes a second connecting pipe, a condenser, and a water pump. The second connecting pipe is fixedly connected between the cooling ring and the water pump. The water pump is fixedly installed between the second layer plate and the third layer plate and fixedly connected to the bottom of the cooling pipe. The condenser is sleeved on the outer surface of the second connecting pipe.

[0012] Preferably, the amorphous alloy transformer body includes a single-frame base, an inner support, a shock-absorbing layer, and a cured adhesive layer. The amorphous alloy transformer body is fixedly installed between the first layer and the second layer, the inner support is fixedly connected to the outer surface of the single-frame base, the shock-absorbing layer is fixedly connected to the outer surface of the inner support, and the cured adhesive layer is fixedly connected to the outer surface of the shock-absorbing layer.

[0013] Preferably, the shock-absorbing layer is made of one of glass wool, artificial cartilage foam, plastic material, polyethylene, chloroprene rubber, PU foam, polyurethane, non-woven fabric, velvet paper, composite pearl cotton and foamed polypropylene for shock absorption.

[0014] Preferably, the material of the curing adhesive layer is epoxy resin, cyanoacrylate, silicone, polyurethane, ethyl acetate, rubber-type adhesive, hot melt adhesive or terminal silane-modified polymer for connection.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model is provided with a cooling component. By utilizing the above structure, refrigerant is stored in the cooling liquid tank body, flows into the interior of the cooling ring through the first connecting pipe, and the cooling ring is fixedly connected to the outer surface of the solidified adhesive layer to cool the amorphous alloy transformer body, and then flows out through the bottom of the cooling ring and flows into the second connecting pipe. When passing through the condenser, the condenser cools the liquid inside the second connecting pipe, and then driven by a water pump, the liquid flows into the cooling liquid tank body through the cooling pipe to realize circulation, thereby achieving the effect of cooling the amorphous alloy transformer body and realizing circulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of the amorphous alloy transformer of the utility model;

[0019] Figure 3 This is a schematic diagram of the storage component structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the cooling component structure of the utility model.

[0021] [Reference Signs]

[0022] 1. Bracket seat; 11. First layer plate; 12. Second layer plate; 13. Third layer plate; 14. Connecting rod; 2. Amorphous alloy transformer body; 21. Single frame base; 22. Inner support; 23. Shock-absorbing layer; 24. Curing adhesive layer; 3. Cooling assembly; 31. Storage component; 311. Coolant tank; 312. First connecting pipe; 313. Cooling ring; 32. Cooling component; 321. Second connecting pipe; 322. Condenser; 323. Water pump; 33. Cooling pipe. DETAILED DESCRIPTION

[0023] The following will be combined with 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 of 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. Embodiment 1

[0024] The preferred embodiment of the self-circulating cooling type three-dimensional amorphous alloy transformer provided by the utility model is as follows: Figures 1 to 4As shown: it includes a bracket seat 1, an amorphous alloy transformer body 2 is arranged inside the bracket seat 1 for voltage transformation, a cooling assembly 3 is arranged on the top of the bracket seat 1 for liquid storage, the bracket seat 1 includes a first layer plate 11, a second layer plate 12, a third layer plate 13, and a connecting rod 14, the second layer plate 12 is arranged below the first layer plate 11, the third layer plate 13 is arranged below the second layer plate 12, the first layer plate 11, the second layer plate 12, and the third layer plate 13 are connected by a connecting rod 14, the amorphous alloy transformer body 2 includes a single frame substrate 21, an inner support 22, a shock absorbing layer 23, and a curing adhesive layer 24, the amorphous alloy transformer body 2 is fixedly installed It is installed between the first layer 11 and the second layer 12, the inner support 22 is fixedly connected to the outer surface of the single frame base 21, the shock-absorbing layer 23 is fixedly connected to the outer surface of the inner support 22, and the curing adhesive layer 24 is fixedly connected to the outer surface of the shock-absorbing layer 23. The material of the shock-absorbing layer 23 is made of one of glass wool, artificial cartilage foam, plastic material, polyethylene, chloroprene rubber, PU foam, polyurethane, non-woven fabric, velvet paper, composite pearl cotton and foamed polypropylene for shock absorption, and the material of the curing adhesive layer 24 is made of epoxy resin, cyanoacrylate, silicone, polyurethane, ethyl acetate, rubber-type adhesive, hot melt adhesive or terminal silane-modified polymer for connection.

[0025] Specifically, the single-frame substrate 21 is a frame made of amorphous alloy strips, and a rectangular module is used as an inner support 22. Starting from the first-level winding of the single-frame substrate 21, the strip is gradually wound from the inside to the outside from the beginning, and the strip is advanced on the winding machine in a set direction to be wound into a shape with the upper and lower ends inclined outward; after winding the required thickness of the first level, another size of strip is used on the outer layer of the first level to wind the thickness of the second level; and so on, after winding the required thicknesses step by step, the wound single-frame substrate 21 is annealed in a magnetic field to eliminate internal stress and restore magnetism, and a shock-absorbing layer 23 is covered on the outer surface of each single-frame substrate 21 to alleviate the vibration of the amorphous substrate, thereby reducing the noise generated by the vibration of the transformer core during use, and a curing glue layer 24 is covered on the outside of the shock-absorbing layer 23, and the vertical frame edges of the three single-frame substrates 21 are fixedly connected in sequence to form the amorphous alloy three-dimensional wound core. Embodiment 2

[0026] On the basis of the first embodiment, the preferred embodiment of the self-circulating cooling type three-dimensional amorphous alloy transformer provided by the present invention is as follows: Figures 1 to 4As shown: the cooling assembly 3 includes a storage component 31, a cooling component 32, and a cooling pipe 33. The storage component 31 is fixedly installed on the top of the first layer plate 11, the cooling component 32 is fixedly installed between the second layer plate 12 and the third layer plate 13, and the cooling pipe 33 is fixedly installed between the first layer plate 11 and the second layer plate 12. The storage component 31 includes a coolant tank body 311, a first connecting pipe 312, and a cooling ring 313. The coolant tank body 311 is fixedly installed on the top of the first layer plate 11 and is fixedly connected to the top of the cooling pipe 33. The cooling ring 313 is fixedly connected to the outer surface of the curing glue layer 24, the coolant tank 311 and the cooling ring 313 are connected by a first connecting pipe 312, the cooling component 32 includes a second connecting pipe 321, a condenser 322, and a water pump 323, the second connecting pipe 321 is fixedly connected between the cooling ring 313 and the water pump 323, the water pump 323 is fixedly installed between the second layer board 12 and the third layer board 13, and is fixedly connected to the bottom of the cooling pipe 33, and the condenser 322 is sleeved on the outer surface of the second connecting pipe 321.

[0027] Specifically, the refrigerant is stored in the cooling liquid tank 311, which flows into the cooling ring 313 through the first connecting pipe 312. The cooling ring 313 is fixedly connected to the outer surface of the solidified adhesive layer 24 to cool the amorphous alloy transformer body 2, and then flows out through the bottom of the cooling ring 313 and flows into the second connecting pipe 321. When passing through the condenser 322, the condenser 322 cools the liquid inside the second connecting pipe 321, and then driven by the water pump 323, the liquid flows into the cooling liquid tank 311 through the cooling pipe 33 to realize circulation.

[0028] The working process of the utility model is as follows:

[0029] The single-frame substrate 21 is a frame made of amorphous alloy strips, with a rectangular module as an inner support 22. Starting from the first-level winding of the single-frame substrate 21, the strip is gradually wound from the inside to the outside from the beginning, and the strip is advanced on the winding machine in a set direction, and is wound into a shape with the upper and lower ends inclined outward; after winding the required thickness of the first level, another size of strip is then used on the outer layer of the first level to wind the thickness of the second level; and so on, after winding the required thicknesses step by step, the wound single-frame substrate 21 is subjected to magnetic field annealing to eliminate internal stress and restore magnetism. A shock-absorbing layer 23 is covered on the outer surface of each single-frame substrate 21 to mitigate the vibration of the amorphous substrate, thereby reducing the transformer core during use. The noise generated by the vibration of the iron core is generated by the solidifying glue layer 24 on the outside of the shock absorbing layer 23, and the vertical frame edges of the three single-frame substrates 21 are fixedly connected in sequence to form the amorphous alloy three-dimensional wound iron core. The refrigerant is stored in the cooling liquid tank 311 and flows into the cooling ring 313 through the first connecting pipe 312. The cooling ring 313 is fixedly connected to the outer surface of the solidifying glue layer 24 to cool the amorphous alloy transformer body 2, and then flows out through the bottom of the cooling ring 313 and flows into the second connecting pipe 321. When passing through the condenser 322, the condenser 322 cools the liquid inside the second connecting pipe 321, and then driven by the water pump 323, the liquid flows into the cooling liquid tank 311 through the cooling pipe 33 to realize circulation.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A self-circulating cooling three-dimensional amorphous alloy transformer, comprising a support seat (1), characterized in that: An amorphous alloy transformer body (2) is arranged inside the support seat (1) for performing voltage transformation, and a cooling assembly (3) is arranged on the top of the support seat (1) for storing liquid; The bracket seat (1) comprises a first layer plate (11), a second layer plate (12), a third layer plate (13), and a connecting rod (14); the second layer plate (12) is arranged below the first layer plate (11); the third layer plate (13) is arranged below the second layer plate (12); and the first layer plate (11), the second layer plate (12), and the third layer plate (13) are connected via the connecting rod (14); The cooling assembly (3) comprises a storage component (31), a cooling component (32), and a cooling pipe (33); the storage component (31) is fixedly mounted on the top of the first layer plate (11); the cooling component (32) is fixedly mounted between the second layer plate (12) and the third layer plate (13); and the cooling pipe (33) is fixedly mounted between the first layer plate (11) and the second layer plate (12); The storage component (31) comprises a cooling liquid tank body (311), a first connecting pipe (312), and a cooling ring (313); the cooling liquid tank body (311) is fixedly mounted on the top of the first layer board (11) and is fixedly connected to the top of the cooling pipe (33); the cooling ring (313) is fixedly connected to the outer surface of the solidified adhesive layer (24); and the cooling liquid tank body (311) and the cooling ring (313) are connected via the first connecting pipe (312); The cooling component (32) comprises a second connecting pipe (321), a condenser (322), and a water pump (323); the second connecting pipe (321) is fixedly connected between the cooling ring (313) and the water pump (323); the water pump (323) is fixedly installed between the second layer plate (12) and the third layer plate (13), and is fixedly connected to the bottom of the cooling pipe (33); and the condenser (322) is sleeved on the outer surface of the second connecting pipe (321).

2. The self-circulating cooling three-dimensional amorphous alloy transformer according to claim 1, characterized in that: The amorphous alloy transformer body (2) comprises a single-frame base (21), an inner support (22), a shock-absorbing layer (23), and a cured adhesive layer (24); the amorphous alloy transformer body (2) is fixedly mounted between a first layer plate (11) and a second layer plate (12); the inner support (22) is fixedly connected to the outer surface of the single-frame base (21); the shock-absorbing layer (23) is fixedly connected to the outer surface of the inner support (22); and the cured adhesive layer (24) is fixedly connected to the outer surface of the shock-absorbing layer (23).

3. The self-circulating cooling three-dimensional amorphous alloy transformer according to claim 2 is characterized in that: The material of the shock-absorbing layer (23) is made of one of glass wool, artificial cartilage foam, plastic material, polyethylene, chloroprene rubber, PU foam, polyurethane, non-woven fabric, velvet paper, composite pearl cotton and foamed polypropylene, and is used for shock absorption.

4. The self-circulating cooling three-dimensional amorphous alloy transformer according to claim 3 is characterized in that: The material of the curing adhesive layer (24) is epoxy resin, cyanoacrylate, silicone, polyurethane, ethyl acetate, rubber-type adhesive, hot melt adhesive or terminal silane-modified polymer for connection.

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