Water-cooled solenoid coil

Abstract

The utility model relates to the technical field of solenoid coils, and provides a water-cooled solenoid coil, which comprises a base and two sleeves, the two mounting frames are fixedly mounted at symmetrical positions on the surface of the base; the two yokes are fixedly mounted on the surfaces of the two mounting racks respectively, and iron cores are fixedly mounted on the surfaces, close to each other, of the two yokes; the coil body is wound on the outer surface of the iron core in a threaded mode. According to the utility model, the mounting rack on the surface is fixed through the base, the yoke on the surface is fixed through the mounting rack, and meanwhile, the yoke is connected to the surfaces of the two ends of the iron core, so that when the coil body sleeved on the surface of the iron core is connected with current, a closed magnetic circuit is formed through the yoke and the iron core, a magnetic field is better guided, and the suction force is increased; meanwhile, the heat dissipation pipe is wound on the surface of the iron core in a threaded mode, the heat dissipation pipe makes contact with the surface of the coil body, and therefore the contact area with the coil body is increased, and the heat dissipation effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solenoid coils, in particular to a water-cooled solenoid coil. Background Art

[0002] A solenoid coil is a common electromagnetic component. Its basic structure is formed by an insulated wire wound in a spiral shape around a shaft. The shaft can be air or a material with high magnetic permeability. This design allows a concentrated and relatively uniform magnetic field to be generated when current passes through the coil.

[0003] However, in the prior art, when the solenoid coil is in use, heat is generated when a large current passes through the coil. Therefore, it is often necessary to cooperate with heat dissipation equipment to work, such as air cooling and water cooling equipment. However, when some air cooling or water cooling equipment is used, it is connected to the end face of the solenoid, but the temperature in the center area of ​​the longer solenoid coil is higher, so there are certain limitations. In addition, after long-term use, some water-cooling equipment is prone to scale blockage and microbial growth inside, affecting heat dissipation. The pipes of some water-cooling equipment are not convenient to disassemble quickly, so the pipes cannot be quickly maintained and cleaned, so a solution is needed. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art: when the solenoid coil is in use, heat is generated when a large current passes through the coil, so it is often necessary to cooperate with heat dissipation equipment to work, such as air cooling and water cooling equipment. However, when some air cooling or water cooling equipment is used, they are connected to the end face of the solenoid, but the temperature in the central area of ​​the longer solenoid coil is higher, so there are certain limitations. In addition, after long-term use, some water cooling equipment is prone to scale clogging and microbial growth inside, affecting heat dissipation work. The pipes of some water cooling equipment are not convenient to disassemble quickly, so the pipes cannot be quickly maintained and cleaned.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water-cooled solenoid coil, comprising: a base and two sleeves; two mounting frames, fixedly mounted on symmetrical positions on the surface of the base; and further comprising:

[0006] Two yokes are fixedly mounted on the surfaces of the two mounting frames respectively, and an iron core is fixedly mounted on the surfaces of the two yokes close to each other;

[0007] The coil body is threadedly wound on the outer surface of the iron core, the outer surface of the iron core is threadedly wound with a heat dissipation tube, and the heat dissipation tube and the coil body are mutually wound;

[0008] Two mounting parts are arranged at two ends of the heat dissipation pipe.

[0009] Preferably, a connecting short tube is fixedly mounted on the inner wall of one side of the two sleeves, and the two connecting short tubes are movably embedded in the interior of the mounting portion.

[0010] The technical effect of adopting the above further solution is: the connecting short tube inside the sleeve is embedded in the interior of the installation part, which facilitates liquid transmission.

[0011] Preferably, a water pipe is arranged on the surface of the two sleeves away from the connecting short pipe, and a support rod is fixedly installed on the surface of the two sleeves close to the water pipe.

[0012] The technical effect of adopting the above further solution is: a water guide pipe is arranged on the surface of the sleeve, which is convenient for connection with parts such as a pump body and a heat exchanger to complete the heat dissipation work, and at the same time the support rod positions the sleeve.

[0013] Preferably, one end surface of the plurality of support rods is fixedly mounted on the surface of the base, and valves are provided inside the two water pipes.

[0014] The technical effect of adopting the above further solution is: the support rod is fixed by the base, and a valve is provided inside the water pipe to facilitate the control of internal liquid transmission.

[0015] Preferably, the two sleeves are provided with thread grooves inside near the connecting short pipe, and the internal threads of the two thread grooves are provided with connecting pipe sleeves.

[0016] The technical effect of adopting the above further solution is: the threaded groove is provided on the inner wall of the sleeve to facilitate the connection of the sleeve for installation.

[0017] Preferably, one side surface of the two connecting sleeves is movably connected to the inner wall of the sleeve, and a rotating portion is provided on the surface of one end of the two connecting sleeves.

[0018] The technical effect of adopting the above further solution is: by connecting the sleeve to the inner wall of the sleeve, the sealing work is further strengthened, and the rotating part on the surface of the sleeve is convenient for rotation.

[0019] Preferably, the two connecting pipe sleeves are movably mounted on the outer surface of the mounting portion, and the inner walls of the two connecting pipe sleeves are provided with limiting portions.

[0020] The technical effect of adopting the above further solution is: by setting the connecting pipe sleeve on the surface of the installation part, the internal liquid circulation is facilitated, and at the same time, a limiting part is set inside the connecting pipe sleeve to facilitate the installation work.

[0021] Preferably, inner walls of the two limiting portions are provided with rubber rings, and surfaces of the two rubber rings are movably connected to the mounting portion.

[0022] The technical effect of adopting the above further scheme is: when the connecting sleeve moves, the limiting part on the surface is driven to move, and the limiting part is in the shape of an inclined groove, which shortens the distance with the installation part, drives the rubber ring on the surface to contact with the installation part, and completes the sealing work.

[0023] Compared with the prior art, the advantages and positive effects of the utility model are:

[0024] 1. In the utility model, when in use, the mounting frame on the surface is fixed by the base, and the yoke on the surface is fixed by the mounting frame. At the same time, the yoke is connected to the two end surfaces of the iron core. When the coil body sleeved on the surface of the iron core is connected to the current, a closed magnetic circuit is formed by the yoke and the iron core, which better guides the magnetic field and increases the suction force. At the same time, the heat dissipation tube is threadedly wound on the surface of the iron core, and the heat dissipation tube contacts the surface of the coil body, thereby increasing the contact area with the coil body and improving the heat dissipation effect.

[0025] 2. In the utility model, the short connecting tube is embedded in the interior of the heat dissipation pipe to transmit the liquid. At the same time, when the valve on the surface of the water guide pipe is opened, the discharge of the internal liquid is convenient. The heat dissipation work is completed by cooperating with the pump, the heat exchanger and other parts for installation. The connecting pipe sleeve is installed through the threaded groove surface. When the rotating part is rotated, the limiting part moves inside the sleeve. When the rubber ring contacts the installation part, the sealing work is performed. Therefore, when the rotating part is rotated, the heat dissipation pipe can be quickly maintained and cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The utility model provides a side view of the structure of a water-cooled solenoid coil;

[0027] Figure 2 A partially expanded structural schematic diagram of a water-cooled solenoid coil is provided for the utility model;

[0028] Figure 3 The utility model provides a partial cross-sectional structural schematic diagram of a water-cooled solenoid coil;

[0029] Figure 4 The utility model provides a water-cooled solenoid coil, as shown in Figure A.

[0030] Legend:

[0031] 1. Base; 101. Mounting frame; 102. Yoke; 103. Iron core; 104. Coil body; 105. Heat dissipation pipe; 1051. Mounting part; 2. Sleeve; 201. Water pipe; 202. Valve; 203. Connecting short pipe; 204. Threaded groove; 205. Support rod; 3. Connecting pipe sleeve; 301. Limiting part; 302. Rubber ring; 303. Rotating part. DETAILED DESCRIPTION

[0032] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0034] Embodiment 1, as Figure 1-4 As shown, the utility model provides a water-cooled solenoid coil, comprising: a base 1 and two sleeves 2; two mounting frames 101, fixedly mounted on symmetrical positions on the surface of the base 1; and also comprising: two yokes 102, respectively fixedly mounted on the surfaces of the two mounting frames 101, with an iron core 103 fixedly mounted on the surfaces close to the two yokes 102; a coil body 104, threadedly wound on the outer surface of the iron core 103, with a heat dissipation pipe 105 threadedly wound on the outer surface of the iron core 103, and the heat dissipation pipe 105 and the coil body 104 are intertwined; and two mounting portions 1051, arranged at both ends of the heat dissipation pipe 105.

[0035] In this embodiment, when in use, the mounting frame 101 on the surface is fixed by the base 1, and the yoke 102 on the surface is fixed by the mounting frame 101. At the same time, the yoke 102 is connected to the two end surfaces of the iron core 103. When the coil body 104 sleeved on the surface of the iron core 103 is connected to the current, a closed magnetic circuit is formed by the yoke 102 and the iron core 103, which better guides the magnetic field and increases the suction force. At the same time, the heat dissipation pipe 105 is threadedly wound on the surface of the iron core 103, and contacts with the surface of the coil body 104 through the heat dissipation pipe 105, thereby increasing the contact area with the coil body 104 and improving the heat dissipation effect.

[0036] In Example 2, a connecting short tube 203 is fixedly installed on the inner wall of one side of the two sleeves 2, and the two connecting short tubes 203 are movably embedded in the interior of the mounting portion 1051. A water pipe 201 is arranged on the surface of the two sleeves 2 away from the connecting short tube 203, and a support rod 205 is fixedly installed on the surface of the two sleeves 2 close to the water pipe 201. One end surface of the plurality of support rods 205 is fixedly installed on the surface of the base 1, and a valve 202 is arranged inside the two water pipes 201. The inner surface of the two sleeves 2 close to the connecting short tube 203 is fixedly installed on the surface of the base 1. A thread groove 204 is provided on the part, and the internal thread sleeves of the two thread grooves 204 are provided with connecting pipe sleeves 3. One side surface of the two connecting pipe sleeves 3 is movably connected to the inner wall of the sleeve 2. The surface of one end of the two connecting pipe sleeves 3 is provided with a rotating portion 303. The two connecting pipe sleeves 3 are movably sleeved on the outer surface of the mounting portion 1051. The inner walls of the two connecting pipe sleeves 3 are provided with limiting portions 301. The inner walls of the two limiting portions 301 are provided with rubber rings 302. The surfaces of the two rubber rings 302 are movably connected to the mounting portion 1051.

[0037] In this embodiment, the connecting short tube 203 is embedded in the interior of the heat dissipation pipe 105 to transmit the liquid. At the same time, when the valve 202 on the surface of the water pipe 201 is opened, the discharge of the internal liquid is convenient. The heat dissipation work is completed by cooperating with the pump, the heat exchanger and other parts for installation. The connecting pipe sleeve 3 is installed through the surface of the threaded groove 204. When the rotating part 303 is rotated, the limiting part 301 moves inside the sleeve 2. When the rubber ring 302 contacts the installation part 1051, the sealing work is performed. Therefore, when the rotating part 303 is rotated, the heat dissipation pipe 105 can be quickly maintained and cleaned.

[0038] Working principle: When in use, the mounting frame 101 on the surface is fixed by the base 1, and the yoke 102 on the surface is fixed by the mounting frame 101. At the same time, the yoke 102 is connected to the surfaces of both ends of the iron core 103. When the coil body 104 sleeved on the surface of the iron core 103 is connected to the current, a closed magnetic circuit is formed by the yoke 102 and the iron core 103, which better guides the magnetic field and increases the suction force. At the same time, the heat dissipation tube 105 is threadedly wound on the surface of the iron core 103, and the heat dissipation tube 105 contacts the surface of the coil body 104, thereby increasing the contact area with the coil body 104 and improving the heat dissipation effect. In addition, the support rod 205 supports the sleeve 2 The support is sleeved on both ends of the heat dissipation pipe 105 through the sleeve 2, and the connecting short pipe 203 is embedded in the interior of the heat dissipation pipe 105 to transmit the liquid. At the same time, when the valve 202 on the surface of the water guide pipe 201 is opened, the discharge of the internal liquid is convenient. By cooperating with the pump, the heat exchanger and other parts for installation, the heat dissipation work is completed. The connecting pipe sleeve 3 is installed through the surface of the threaded groove 204. When the rotating part 303 is rotated, the limiting part 301 moves inside the sleeve 2. When the rubber ring 302 contacts the installation part 1051, the sealing work is performed. Therefore, when the rotating part 303 is rotated, the heat dissipation pipe 105 can be quickly maintained and cleaned.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A water-cooled solenoid coil, comprising: A base (1) and two sleeves (2); Two mounting frames (101) are fixedly mounted on symmetrical positions on the surface of the base (1); characterized in that they also include: Two yokes (102) are fixedly mounted on the surfaces of the two mounting frames (101), respectively, and an iron core (103) is fixedly mounted on the adjacent surfaces of the two yokes (102); A coil body (104) is threadedly wound on the outer surface of the iron core (103); a heat dissipation tube (105) is threadedly wound on the outer surface of the iron core (103); and the heat dissipation tube (105) and the coil body (104) are intertwined; Two mounting portions (1051) are arranged at two ends of the heat dissipation pipe (105).

2. A water-cooled solenoid coil according to claim 1, characterized in that: A connecting short tube (203) is fixedly mounted on the inner wall of one side of the two sleeves (2), and the two connecting short tubes (203) are movably embedded in the interior of the mounting portion (1051).

3. The water-cooled solenoid coil according to claim 1, characterized in that: A water pipe (201) is arranged on the surface of the two sleeves (2) away from the connecting short pipe (203), and a support rod (205) is fixedly installed on the surface of the two sleeves (2) close to the water pipe (201).

4. A water-cooled solenoid coil according to claim 3, characterized in that: One end surface of the plurality of support rods (205) is fixedly mounted on the surface of the base (1), and valves (202) are arranged inside the two water pipes (201).

5. A water-cooled solenoid coil according to claim 4, characterized in that: The two sleeves (2) are provided with thread grooves (204) in the vicinity of the connecting short pipe (203), and the internal threads of the two thread grooves (204) are provided with connecting pipe sleeves (3).

6. A water-cooled solenoid coil according to claim 5, characterized in that: One side surface of the two connecting pipe sleeves (3) is movably connected to the inner wall of the sleeve (2), and a rotating portion (303) is provided on the surface of one end of the two connecting pipe sleeves (3).

7. The water-cooled solenoid coil according to claim 6, characterized in that: The two connecting pipe sleeves (3) are movably sleeved on the outer surface of the mounting portion (1051), and the inner walls of the two connecting pipe sleeves (3) are provided with limiting portions (301).

8. The water-cooled solenoid coil according to claim 7, characterized in that: The inner walls of the two limiting portions (301) are provided with rubber rings (302), and the surfaces of the two rubber rings (302) are movably connected to the mounting portion (1051).

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