CN219227308U

CN219227308U - Water-cooling synchronous reluctance motor

Info

Publication number: CN219227308U
Application number: CN202320295966.7U
Authority: CN
Inventors: 林新; 许振希; 黄丽陶
Original assignee: FUZHOU WONDER ELECTRIC CO LTD
Current assignee: FUZHOU WONDER ELECTRIC CO LTD
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-06-20
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a water-cooling synchronous reluctance motor, which comprises: the device comprises a rotating mechanism, a supporting mechanism, a protecting mechanism and a mounting mechanism; the bottom of the rotating mechanism is provided with a supporting mechanism, the rotating mechanism is provided with a protecting mechanism, and the protecting mechanism is provided with a mounting mechanism. This synchronous reluctance motor of water-cooling produces rotating magnetic field on the magnet wire in the rotor, the magnetic field interact of stirring, make the motor work, overall efficiency improves greatly, dispel the heat through the louvre, reduce the problem that the efficiency that produces after the heat piles up reduces, the amortization pad makes the device more stable in the use, the production of noise has been reduced, make things convenient for the device to use, the rubber pad that arc cardboard inboard set up has not only protected the casing surface, moreover, make the joint more stable, make device life improve greatly, use installation mechanism to install the device fixedly, the device is installed with dismantle conveniently, the convenience is maintained and is changed the part.

Description

Water-cooling synchronous reluctance motor

Technical Field

The utility model relates to the technical field of reluctance motors, in particular to a water-cooling synchronous reluctance motor.

Background

Reluctance synchronous motors are evolved from squirrel-cage asynchronous motors, whose rotors have no cage windings, but are provided with reaction slots (only with salient pole portions, no field winding and permanent magnets) corresponding to the number of stator poles, for generating reluctance synchronous torque. The reluctance synchronous motor is mainly used in the fields of industrial and agricultural production, transportation, national defense, commercial and household appliances, medical appliances and the like, and is a continuously-running electric transmission device, the structure and the working principle of the reluctance motor are greatly different from those of the traditional AC and DC motors, and the reluctance synchronous motor does not depend on the magnetic field and the interaction generated by the currents of stator and rotor windings and generates torque, but depends on the 'minimum reluctance principle'.

At present, current reluctance motor is all the all-in-one structure, the bulk mount is inconvenient and the structure is fixed, most use the welding to connect, the whole protective properties is lower, receive external force easily and make the motor receive the damage, but in the device part damage after inconvenient dismantlement and maintenance, need wholly change, use cost improves greatly, the loss is great, and in the use, the rotor high frequency rotates, drive air and carry out high-speed operation, can produce certain heat and pile up, after long-time work, can influence the normal use of device, lead to the life of equipment to reduce, the problem of work efficiency reduction, and because vibrations are great when rotating lead to the production of noise, be inconvenient for carrying out the use.

Disclosure of Invention

The utility model aims to provide a water-cooling synchronous reluctance motor, which aims to solve the problems that the existing reluctance motor in the market is of an integrated machine structure, is inconvenient to integrally install and fixed in structure, is mostly connected by welding, has lower overall protection performance, is easily damaged by external force, is inconvenient to detach and maintain after part of parts in the device are damaged, needs to be integrally replaced, greatly improves the use cost, has larger loss, and in the use process, a rotor rotates at high frequency to drive air to run at high speed, can generate certain heat accumulation, can influence the normal use of the device after long-time work, reduces the service life of equipment and reduces the working efficiency, and is inconvenient to use due to noise generation caused by larger vibration during rotation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a water-cooled synchronous reluctance motor comprising: the device comprises a rotating mechanism, a supporting mechanism, a protecting mechanism and a mounting mechanism;

the bottom of the rotating mechanism is provided with a supporting mechanism, the rotating mechanism is provided with a protecting mechanism, and the protecting mechanism is provided with a mounting mechanism.

Preferably, the rotating mechanism includes: the rotor, the stator, the shaft, the through hole, the mounting groove, the shell, the magnet wire and the heat dissipation hole;

the rotor is provided with a through hole, one side of the stator is provided with a shaft, the inside of the casing is provided with a mounting groove, the rotor is internally provided with a magnet wire, and the rotor is internally provided with a heat dissipation hole.

Preferably, the supporting mechanism includes: the device comprises a support frame, an arc-shaped groove, a first threaded hole, a fixing screw and a silencing pad;

the support frame is provided with an arc-shaped groove, and a silencing pad is arranged in the arc-shaped groove.

Preferably, a first threaded hole is formed in the support frame, and a fixing screw is connected in the first threaded hole in a threaded mode.

Preferably, the protection mechanism includes: the device comprises a front cover, a through hole, a clamping ring, a through groove, a rear cover, a fixing groove, a threaded rod, an arc-shaped clamping plate and a rubber pad;

the front cover is provided with a through hole, and the clamping ring is provided with a through groove.

Preferably, the fixed slot has been seted up to the back lid side, fixed slot internal thread connection has the threaded rod, threaded rod end connection has the arc cardboard, rubber pad is installed to arc cardboard one side.

Preferably, the mounting mechanism includes: the device comprises a first limiting seat, a second threaded hole, a first hexagonal screw, a mounting hole, a mounting screw, a second limiting seat, a third threaded hole and a second hexagonal screw;

the first limiting seat is arranged at the side end of the front cover, a second threaded hole is formed in the first limiting seat in a penetrating manner, a first hexagonal screw is arranged in the second threaded hole, the mounting hole is formed in the surface of the front cover, and the mounting screw is connected with the mounting hole in a threaded manner.

Preferably, the second limiting seat is arranged at the side end of the rear cover, a third threaded hole is formed in the second limiting seat in a penetrating manner, and a second hexagonal screw is arranged in the third threaded hole.

Compared with the prior art, the utility model has the beneficial effects that: this synchronous reluctance motor of water-cooling produces rotating magnetic field on the magnet wire in the rotor, the magnetic field interact of stirring, make the motor work, overall efficiency improves greatly, dispel the heat through the louvre, reduce the problem that the efficiency that produces after the heat piles up reduces, the amortization pad makes the device more stable in the use, the production of noise has been reduced, make things convenient for the device to use, the rubber pad that arc cardboard inboard set up has not only protected the casing surface, moreover, make the joint more stable, make device life improve greatly, use installation mechanism to install the device fixedly, the device is installed with dismantle conveniently, the convenience is maintained and is changed the part.

1. The shaft of the rotating mechanism penetrates through the through hole of the rotor, a rotating magnetic field is generated on a magnetic wire in the rotor when the stator is arranged in the mounting groove of the shell, and the stirred magnetic fields interact with each other, so that current is generated in the rotor, and the interaction between the induced current and electromotive force is realized, so that the motor works, the overall efficiency is greatly improved, and because the rotor generates heat during rotation, heat dissipation operation can be performed through the heat dissipation holes, and the problem of efficiency reduction generated after heat accumulation is reduced;

2. the supporting mechanism is arranged to support the rotating mechanism, the rotating mechanism is placed through the arc-shaped groove on the supporting frame, and the device can be fixed at a required position through the first threaded hole by the fixing screw at the moment, so that the device can be disassembled and assembled by the fixing screw, the practicability of the device is greatly improved, the device is more stable in the use process due to the silencing pad arranged in the arc-shaped groove, the noise is reduced, and the device is convenient to use;

3. the protection machanism that sets up protects slewing mechanism, pass the logical groove of joint ring with the axle, and remove the joint ring to rotor side, pass the through-hole of protecgulum with the axle this moment, make the device front end protect through the protecgulum, remove to casing one side through the back lid, the threaded rod in the rotatory fixed slot, make the arc cardboard remove through the rotation of threaded rod, the rubber pad that the arc cardboard inboard set up has not only protected the casing surface, moreover, make the joint more stable, block the casing through the arc cardboard, the device rear end protects through the back lid, make device life improve greatly.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a partially disassembled schematic illustration of the present utility model;

FIG. 3 is a schematic view of a rotor in cross-section according to the present utility model;

fig. 4 is a schematic view showing a cut-away structure of the rear cover of the present utility model.

In the figure: 1. a rotating mechanism; 101. a rotor; 102. a stator; 103. a shaft; 104. a through hole; 105. a mounting groove; 106. a housing; 107. a magnetic wire; 108. a heat radiation hole; 2. a support mechanism; 201. a support frame; 202. an arc-shaped groove; 203. a first threaded hole; 204. a set screw; 205. a sound deadening pad; 3. a protective mechanism; 301. a front cover; 302. a through hole; 303. a clamping ring; 304. a through groove; 305. a rear cover; 306. a fixing groove; 307. a threaded rod; 308. an arc-shaped clamping plate; 309. a rubber pad; 4. a mounting mechanism; 401. the first limiting seat; 402. a second threaded hole; 403. a first hex screw; 404. a mounting hole; 405. installing a screw; 406. the second limiting seat; 407. a third threaded hole; 408. and a second hexagonal screw.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a water-cooled synchronous reluctance motor comprising: the device comprises a rotating mechanism 1, a supporting mechanism 2, a protection mechanism 3 and a mounting mechanism 4;

the supporting mechanism 2 is installed to the rotary mechanism 1 bottom, installs protection machanism 3 on the rotary mechanism 1, installs installation mechanism 4 on the protection machanism 3.

The rotation mechanism 1 includes: rotor 101, stator 102, axle 103, through-hole 104, mounting groove 105, casing 106, magnet wire 107 and louvre 108, the through-hole 104 has been seted up on the rotor 101, the axle 103 is installed to stator 102 one side, the mounting groove 105 has been seted up to the inside of casing 106, install magnet wire 107 in the rotor 101, install louvre 108 in the rotor 101, pass the through-hole 104 of rotor 101 through the axle 103 of slewing mechanism 1, in installing the stator 102 in the mounting groove 105 of casing 106, produce the rotating magnetic field on the magnet wire 107 in the rotor 101, stir the magnetic field interworks, produce electric current in the rotor 101, interaction between induced current and the electromotive force, make the motor work, overall efficiency improves greatly, because the rotor 101 can produce heat when rotating, can carry out the radiating operation through louvre 108 this moment, the problem of the efficiency reduction that produces after the heat pile up has been reduced.

A support mechanism 2 comprising: support frame 201, arc wall 202, first screw hole 203, set screw 204 and amortization pad 205, offered arc wall 202 on the support frame 201, install amortization pad 205 in the arc wall 202, the supporting mechanism 2 of setting supports slewing mechanism 1, places slewing mechanism 1 through arc wall 202 on the support frame 201, amortization pad 205 that sets up in the arc wall 202 makes the device more stable in the use, has reduced the production of noise, makes things convenient for the device to use.

The support frame 201 is provided with the first threaded hole 203, the first threaded hole 203 is internally connected with the fixing screw 204 in a threaded manner, and the device can be fixed at a required position through the fixing screw 204 penetrating through the first threaded hole 203, so that the device can be disassembled and assembled through the fixing screw 204, and the practicability of the device is greatly improved.

A guard mechanism 3 comprising: the front cover 301, the through hole 302, the clamping ring 303, the through groove 304, the rear cover 305, the fixed groove 306, the threaded rod 307, the arc clamping plate 308 and the rubber pad 309, the through hole 302 is formed in the front cover 301, the through groove 304 is formed in the clamping ring 303, the arranged protection mechanism 3 protects the rotating mechanism 1, the shaft 103 passes through the through groove 304 of the clamping ring 303, the clamping ring 303 is moved to the side end of the rotor 101, and at the moment, the shaft 103 passes through the through hole 302 of the front cover 301, so that the front end of the device is protected through the front cover 301.

The fixed slot 306 has been seted up to back lid 305 side, fixed slot 306 internal thread connection has threaded rod 307, threaded rod 307 end connection has arc cardboard 308, rubber pad 309 is installed to arc cardboard 308 one side, remove to casing 106 one side through back lid 305, rotatory threaded rod 307 in the fixed slot 306, make arc cardboard 308 remove through the rotation of threaded rod 307, casing 106 surface has not only been protected to the rubber pad 309 that arc cardboard 308 inboard set up, and make the joint more stable moreover, block casing 106 through arc cardboard 308, the device rear end is protected through back lid 305, make device life improve greatly.

The mounting mechanism 4 includes: first spacing seat 401, second screw hole 402, first hexagonal screw 403, mounting hole 404, mounting screw 405, second spacing seat 406, third screw hole 407 and second hexagonal screw 408, first spacing seat 401 is installed at the protecgulum 301 side end, the last through connection of first spacing seat 401 has second screw hole 402, install first hexagonal screw 403 in the second screw hole 402, the mounting hole 404 is seted up at protecgulum 301 surface, mounting hole 404 female screw connection has mounting screw 405, use mounting mechanism 4 to install the device fixedly, fix through first hexagonal screw 403 threaded connection in the second screw hole 402 inside on the first spacing seat 401 of protecgulum 301, mounting hole 404 on the protecgulum 301 is fixed through mounting screw 405.

The second spacing seat 406 is installed at the back lid 305 side, and the last through connection of second spacing seat 406 has third screw hole 407, installs second hexagonal screw 408 in the third screw hole 407, and back lid 305 second spacing seat 406 is fixed inside third screw hole 407 through second hexagonal screw 408 threaded connection for the whole fixed of device finishes, and the device is installed and is dismantled conveniently, conveniently maintains and changes the part.

Working principle: when the water-cooled synchronous reluctance motor is used, firstly, the shaft 103 of the rotating mechanism 1 passes through the through hole 104 of the rotor 101, the stator 102 is arranged in the mounting groove 105 of the shell 106, a rotating magnetic field is generated on the magnet wire 107 in the rotor 101, the stirring magnetic fields interact, so that current is generated in the rotor 101, the interaction between induced current and electromotive force is generated, the motor works, the overall efficiency is greatly improved, heat is generated when the rotor 101 rotates, the heat dissipation operation can be carried out through the heat dissipation holes 108 at the moment, the problem of efficiency reduction generated after heat accumulation is reduced, the supporting mechanism 2 is arranged to support the rotating mechanism 1, the rotating mechanism 1 is arranged through the arc-shaped groove 202 on the supporting frame 201, the device can be fixed at a required position through the fixing screw 204 and the first screw hole 203 at the moment, the device can be disassembled and assembled through the fixing screw 204, the practicality of the device is greatly improved, the silencing pad 205 arranged in the arc-shaped groove 202 enables the device to be more stable in the using process, the noise is reduced, the device is convenient to use, the arranged protection mechanism 3 protects the rotating mechanism 1, the shaft 103 passes through the through groove 304 of the clamping ring 303 and moves the clamping ring 303 to the side end of the rotor 101, at the moment, the shaft 103 passes through the through hole 302 of the front cover 301, the front end of the device is protected by the front cover 301, the rear cover 305 moves to one side of the shell 106, the threaded rod 307 in the fixed groove 306 is rotated, the arc-shaped clamping plate 308 moves by the rotation of the threaded rod 307, the rubber pad 309 arranged on the inner side of the arc-shaped clamping plate 308 not only protects the surface of the shell 106, but also enables the clamping to be more stable, the shell 106 is clamped by the arc-shaped clamping plate 308, the rear end of the device is protected by the rear cover 305, the device life improves greatly, use installation mechanism 4 to install the device fixedly, fix through first hexagonal screw 403 threaded connection in second screw hole 402 inside on the first spacing seat 401 of protecgulum 301, mounting hole 404 on the protecgulum 301 is fixed through mounting screw 405, the spacing seat 406 of back lid 305 second is fixed through second hexagonal screw 408 threaded connection in third screw hole 407 inside, make the whole fixed of device finish, the device is installed and is dismantled conveniently, the maintenance is convenient with change the part, the content that does not make detailed description in this specification belongs to the prior art that the person skilled in the art knows.

Although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A water-cooled synchronous reluctance motor comprising: the device is characterized by comprising a rotating mechanism (1), a supporting mechanism (2), a protection mechanism (3) and a mounting mechanism (4);

the device is characterized in that a supporting mechanism (2) is arranged at the bottom of the rotating mechanism (1), a protection mechanism (3) is arranged on the rotating mechanism (1), and a mounting mechanism (4) is arranged on the protection mechanism (3).

2. A water-cooled synchronous reluctance machine as claimed in claim 1, wherein: the rotating mechanism (1) comprises: a rotor (101), a stator (102), a shaft (103), a through hole (104), a mounting groove (105), a housing (106), a magnet wire (107) and a heat dissipation hole (108);

the rotor (101) is provided with a through hole (104), one side of the stator (102) is provided with a shaft (103), the inside of the casing (106) is provided with a mounting groove (105), the rotor (101) is internally provided with a magnet wire (107), and the rotor (101) is internally provided with a heat dissipation hole (108).

3. A water-cooled synchronous reluctance machine as claimed in claim 1, wherein: the support mechanism (2) comprises: the device comprises a supporting frame (201), an arc-shaped groove (202), a first threaded hole (203), a fixing screw (204) and a silencing pad (205);

an arc-shaped groove (202) is formed in the supporting frame (201), and a silencing pad (205) is arranged in the arc-shaped groove (202).

4. A water-cooled synchronous reluctance machine as claimed in claim 3, wherein: the support frame (201) is provided with a first threaded hole (203), and a fixing screw (204) is connected with the first threaded hole (203) in an internal threaded mode.

5. A water-cooled synchronous reluctance machine as claimed in claim 1, wherein: the protection mechanism (3) comprises: the device comprises a front cover (301), a through hole (302), a clamping ring (303), a through groove (304), a rear cover (305), a fixing groove (306), a threaded rod (307), an arc clamping plate (308) and a rubber pad (309);

the front cover (301) is provided with a through hole (302), and the clamping ring (303) is provided with a through groove (304).

6. The water-cooled synchronous reluctance machine of claim 5 wherein: the rear cover (305) side end has seted up fixed slot (306), fixed slot (306) internal thread connection has threaded rod (307), threaded rod (307) end connection has arc cardboard (308), rubber pad (309) are installed to arc cardboard (308) one side.

7. A water-cooled synchronous reluctance machine as claimed in claim 1, wherein: the mounting mechanism (4) comprises: the device comprises a first limiting seat (401), a second threaded hole (402), a first hexagonal screw (403), a mounting hole (404), a mounting screw (405), a second limiting seat (406), a third threaded hole (407) and a second hexagonal screw (408);

the first limiting seat (401) is arranged at the side end of the front cover (301), a second threaded hole (402) is formed in the first limiting seat (401) in a penetrating mode, a first hexagonal screw (403) is arranged in the second threaded hole (402), a mounting hole (404) is formed in the surface of the front cover (301), and a mounting screw (405) is connected with the inner thread of the mounting hole (404).

8. The water-cooled synchronous reluctance machine of claim 7 wherein: the second limiting seat (406) is arranged at the side end of the rear cover (305), a third threaded hole (407) is formed in the second limiting seat (406) in a penetrating manner, and a second hexagonal screw (408) is arranged in the third threaded hole (407).