CN218585731U

CN218585731U - Water-cooled solenoid coil

Info

Publication number: CN218585731U
Application number: CN202222545446.5U
Authority: CN
Inventors: 张天涵; 王博; 张维江
Original assignee: Changchun Yingpu Magnetoelectric Technology Development Co ltd
Current assignee: Changchun Yingpu Magnetoelectric Technology Development Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-03-07
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a water-cooled solenoid coil, including the coil body, the inboard of coil body is provided with the water-cooling jacket, and the baffle is all installed to the upper and lower both sides of water-cooling jacket, and water inlet and delivery port are installed to the baffle lateral part that is in the downside, and water inlet and delivery port communicate with the water-cooling jacket respectively, and the dustcoat of two baffles is established and is installed magnetic conduction pole shoe casing, and magnetic conduction pole shoe casing cover is established in the outside of coil body. The utility model discloses, mend the cooling water to the inside of water-cooling jacket through the water inlet, discharge the hot water after the heat transfer through the delivery port, possess higher radiating efficiency, can bear higher power under the condition that the size does not improve, improve magnetic field intensity, extension operating time.

Description

Water-cooled solenoid coil

Technical Field

The utility model relates to a solenoid coil technical field, concretely relates to water-cooled solenoid coil.

Background

The solenoid coil is used for generating a magnetic field in a long space, and can continuously generate heat after being used for a long time. Generally, air cooling is used for solenoid cooling or a water cooling heat exchanger is additionally arranged on the end face of the solenoid, but the central area of a longer solenoid coil has higher temperature, and a targeted heat dissipation measure is lacked, so that the cooling requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water-cooled solenoid coil to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water-cooled solenoid coil, includes the coil body, the inboard of coil body is provided with the water-cooling jacket, the baffle is all installed to the upper and lower both sides of water-cooling jacket, is in the downside water inlet and delivery port are installed to the baffle lateral part, the water inlet with the delivery port communicates with the water-cooling jacket respectively, two the dustcoat of baffle is established and is installed magnetic conduction pole shoe casing, magnetic conduction pole shoe casing cover is established the outside of coil body.

In an embodiment of the present invention, the water cooling jacket is provided with a plurality of water guide holes inside.

In an embodiment of the present invention, a sealing gasket is disposed between the water cooling jacket and the baffle.

The utility model discloses an in an embodiment, be in the downside inhalant canal and exhalant canal have been seted up at the middle part of baffle, inhalant canal with the water inlet with the end intercommunication of intaking of water-cooling jacket, exhalant canal with the delivery port with the play water end intercommunication of water-cooling jacket.

In an embodiment of the present invention, the outer wall of the water cooling jacket and the side wall of the baffle opposite to the coil body are both provided with a heat conducting silicone layer.

In an embodiment of the present invention, the magnetic conduction pole shoe housing includes a cover plate disposed outside the baffle plate, and a surrounding plate fixed between the cover plates, and the surrounding plate covers the outside of the coil body.

To sum up, owing to adopted above-mentioned technique, the beneficial effects of the utility model are that:

the utility model discloses in, mend the cooling water to the inside of water-cooling jacket through the water inlet, discharge the hot water after the heat transfer through the delivery port, possess higher radiating efficiency, can bear higher power under the condition that the size does not improve, improve magnetic field intensity, extension operating time.

Drawings

Fig. 1 is a schematic view of the shaft measurement of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a schematic structural view of a part of the cold water jacket of the present invention.

In the figure: 1. a coil body; 2. a water cooling jacket; 3. a baffle plate; 4. a water inlet; 5. a water outlet; 6. a magnetically conductive pole piece housing; 61. a cover plate; 62. enclosing plates; 7. a water guide hole; 8. a gasket; 9. a water inlet channel; 10. a water outlet channel; 11. a thermally conductive silicone layer.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms indicating the orientation or the positional relationship are based on the orientation or the positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific situation of the specification.

Example 1

Please refer to fig. 1-4, the utility model provides a water-cooled solenoid coil, including coil body 1, coil body 1's inboard is provided with and is used for water-cooled water jacket 2, baffle 3 is all installed to the upper and lower both sides of water jacket 2, and be provided with the sealed pad 8 that is used for water-proof leakage between water jacket 2 and the baffle 3, water inlet 4 and delivery port 5 are installed to 3 lateral parts of baffle that are in the downside, water inlet 4 and delivery port 5 communicate with water jacket 2 respectively, be provided with a plurality of water guide holes 7 that let water flow through in the inside of water jacket 2, water guide holes 7 link to each other to be snakelike, have more heat transfer area, magnetic conduction pole shoe casing 6 is established to the dustcoat of two baffles 3, magnetic conduction pole shoe casing 6 covers the outside of establishing at coil body 1.

It should be noted that the magnetic conductive pole shoe shell 6 is made of DT4 electromagnetic pure iron, so that the magnetic field generated by the coil body 1 can obtain better linear distribution;

the coil body 1 is of a conventional solenoid structure, and generates a target magnetic field inside the solenoid according to the biot savart law.

Referring to fig. 2, in order to better conduct heat transfer, the outer wall of the water cooling jacket 2 and the side wall of the baffle 3 opposite to the coil body 1 are both provided with a heat conducting silicone layer 11, and the heat conducting silicone layer 11 has excellent electrical insulation and heat conductivity, and can achieve good heat conducting effect while insulating.

Referring to fig. 3, in order to facilitate water supply and drainage, a water inlet channel 9 and a water outlet channel 10 are formed in the middle of the baffle 3 at the lower side, the water inlet channel 9 is communicated with the water inlet 4 and the water inlet end of the water cooling jacket 2, and the water outlet channel 10 is communicated with the water outlet 5 and the water outlet end of the water cooling jacket 2.

Referring to fig. 1, 2, 3 and 4, for convenience of assembly, the magnetic conduction pole shoe housing 6 includes a cover plate 61 disposed outside the baffle plate 3, and a shroud plate 62 fixed between the cover plate 61 by bolts, and the shroud plate 62 covers the outside of the coil body 1.

The working principle is as follows: during the use, mend cooling water to the inside of water-cooling jacket 2 through water inlet 4, discharge the hot water after the heat transfer through delivery port 5, possess higher radiating efficiency, under the condition that the size does not improve, can bear higher power, and then improve magnetic field intensity, and good heat dissipation can prolong operating time.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a water-cooled solenoid coil, includes coil body (1), its characterized in that, the inboard of coil body (1) is provided with water-cooling jacket (2), baffle (3) are all installed to the upper and lower both sides of water-cooling jacket (2), are in the downside water inlet (4) and delivery port (5) are installed to baffle (3) lateral part, water inlet (4) with delivery port (5) communicate with water-cooling jacket (2) respectively, two the dustcoat of baffle (3) is established and is installed magnetic conduction pole shoe casing (6), magnetic conduction pole shoe casing (6) cover is established the outside of coil body (1).

2. The water-cooled solenoid coil according to claim 1, wherein: the water cooling jacket (2) is internally provided with a plurality of water guide holes (7).

3. The water-cooled solenoid coil according to claim 1 or 2, wherein: and a sealing gasket (8) is arranged between the water cooling jacket (2) and the baffle (3).

4. The water-cooled solenoid coil according to claim 1, wherein: the water-cooling baffle is characterized in that a water inlet channel (9) and a water outlet channel (10) are formed in the middle of the baffle (3) on the lower side, the water inlet channel (9) is communicated with the water inlet (4) and the water inlet end of the water-cooling jacket (2), and the water outlet channel (10) is communicated with the water outlet (5) and the water outlet end of the water-cooling jacket (2).

5. The water-cooled solenoid coil according to claim 1, wherein: and the outer wall of the water cooling jacket (2) and the side wall of the baffle (3) opposite to the coil body (1) are both provided with heat-conducting silicone grease layers (11).

6. The water-cooled solenoid coil according to claim 1, wherein: the magnetic conduction pole shoe shell (6) comprises cover plates (61) arranged on the outer sides of the baffle plates (3) and enclosing plates (62) fixed between the cover plates (61), and the enclosing plates (62) cover the outer sides of the coil body (1).