CN210297465U - High-efficient heat dissipation type permanent magnet brushless motor suitable for boats and ships - Google Patents
High-efficient heat dissipation type permanent magnet brushless motor suitable for boats and ships Download PDFInfo
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- CN210297465U CN210297465U CN201820660314.8U CN201820660314U CN210297465U CN 210297465 U CN210297465 U CN 210297465U CN 201820660314 U CN201820660314 U CN 201820660314U CN 210297465 U CN210297465 U CN 210297465U
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- heat dissipation
- outer box
- dissipation outer
- permanent magnet
- ships
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 73
- 238000007789 sealing Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 239000007788 liquid Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000006185 dispersion Substances 0.000 abstract description 3
- 239000000498 cooling water Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a high-efficiency heat dissipation type permanent magnet brushless motor suitable for ships, which comprises a heat dissipation outer box and a casing, wherein the outer side of the casing is provided with the heat dissipation outer box, the inside of the casing is provided with a driving shaft, the driving shaft is provided with a rotor, the inner wall of the casing where the rotor is arranged is provided with a stator, the left end of the driving shaft passes through the casing and the left end surface of the heat dissipation outer box, the left end surface of the heat dissipation outer box is provided with a sealing cover, and the sealing cover is connected and fixed with the heat dissipation outer box through a flange plate, thereby very big improvement the heat dispersion of motor, the practicality is strong.
Description
Technical Field
The utility model relates to an electrical equipment technical field specifically is a high-efficient heat dissipation type permanent magnet brushless motor suitable for boats and ships.
Background
The brushless motor changes alternating frequency and wave shape of current wave input to the stator coil of the brushless motor, a magnetic field rotating around the geometric axis of the motor is formed around the winding coil, and the magnetic field drives the rotor to rotate, so that the carbon brush and the commutator in the traditional brush motor are replaced, the abrasion of the carbon brush in the motor is avoided, and the service life of the motor is greatly prolonged. Chinese patent publication No.: CN204967464U discloses a brushless motor, including stator, rotor, main shaft, sleeve, end cover, the stator sets up on a stator seat, and the stator seat is including connecting portion, screens portion, the convex coil fixed part that is trapezoidal arranging in proper order, and the rotor is including the connector, the rotor body of arranging in proper order, and the main shaft includes spiral connection portion, location portion, adds and holds the head. The motor is in the operation in-process, and the electric current can produce the heat through the winding coil, and because coil winding is located the stator among the brushless motor, the heat of production can not in time be discharged, can only dispel the heat through motor case surface, and its radiating effect is unsatisfactory, and the overheated condition appears easily in the motor, influences the life-span of motor.
The brushless motor can utilize cooling water around ships to enrich and cool when being applied to ships, and the efficient heat dissipation type permanent magnet brushless motor suitable for the ships is provided for the purpose.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient heat dissipation type permanent magnet brushless motor suitable for boats and ships to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a high-efficiency heat dissipation type permanent magnet brushless motor suitable for ships comprises a heat dissipation outer box and a casing, wherein the heat dissipation outer box is arranged on the outer side of the casing, a driving shaft is arranged in the casing, a rotor is arranged on the driving shaft, a stator is arranged on the inner wall of the casing where the rotor is arranged, the left end of the driving shaft penetrates through the casing and the left end face of the heat dissipation outer box, a sealing cover is arranged on the left end face of the heat dissipation outer box and is fixedly connected with the heat dissipation outer box through a flange plate, the sealing cover is fixedly connected with the casing through a connecting block, a plurality of fixing plates are distributed on the outer side of the casing in an array manner, a driving belt wheel is arranged at the left end of the driving shaft, a transmission shaft is horizontally arranged above the heat dissipation outer box and penetrates through a bearing seat positioned at the upper end of the heat dissipation outer, the transmission shaft right-hand member is connected with the input of liquid pump, heat dissipation outer container right-hand member intermediate position is equipped with the inlet tube of port and the position of intaking port department of intaking, and the play water end of liquid pump passes through communicating pipe and advances water piping connection, the inside right-hand member of heat dissipation outer container is equipped with even water board, and even water board surface evenly distributed has the hole of permeating water, the end of intaking of liquid pump is equipped with the pipe that absorbs water, and the rose box is connected to the pipe that absorbs water, heat dissipation outer container left end outside array distribution has a plurality of.
As a further aspect of the present invention: the filter box is characterized in that a conical filter screen is arranged inside the filter box, a rotating ring is arranged at the outer end of the conical filter screen and is rotatably connected with the inner wall of the filter box through a rotating bearing, a driving fan blade is arranged at the middle position in the rotating ring, and the driving fan blade is fixedly connected with the inner wall of the rotating ring through a positioning rod.
As a further aspect of the present invention: and a sealing gasket is arranged between the sealing cover and the heat dissipation outer box.
As a further aspect of the present invention: the fixed plate tip is equipped with the sliding block, heat dissipation outer container inner wall array distributes and has a plurality of and sliding block matched with sliding tray, and the sliding setting of sliding block and sliding tray makes to dismantle between casing and the heat dissipation outer container on the fixed plate.
As a further aspect of the present invention: the position of the driven belt wheel corresponds to the position of the driving belt wheel.
As a further aspect of the present invention: the bearing seat is fixed at the top of the heat dissipation outer box through a bolt.
As a further aspect of the present invention: and the heat dissipation outer box and the left end face of the shell are provided with sealing bearings matched with the driving shaft.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple and reasonable structure, at the device during operation, under driving motor's drive, driving pulley passes through driving belt and drives driven pulley rotation, and driven pulley passes through the transmission shaft and drives the liquid pump rotation, and in the liquid pump took external water out the heat dissipation outer box, water can evenly dash to the casing after passing even water board to effectual dispel the heat to the casing, utilize the abundant resource of boats and ships self cooling water here, thereby very big improvement the heat dispersion of motor, the practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of the outer box of the heat dissipation device of the present invention.
Fig. 3 is a schematic structural view of the middle filter box of the present invention.
Wherein: the heat dissipation device comprises a heat dissipation outer box 1, a machine shell 2, a fixing plate 3, a stator 4, a rotor 5, a water drainage pipe 6, a connecting block 7, a driving belt wheel 8, a driving shaft 9, a sealing bearing 10, a transmission belt 11, a driven belt wheel 12, a sealing cover 13, a flange 14, a bearing seat 15, a transmission shaft 16, a liquid pump 17, a water suction pipe 18, a communicating pipe 19, a filter box 20, a water inlet pipe 21, a water homogenizing plate 22, a sliding groove 23, driving fan blades 24, a positioning rod 25, a rotating ring 26 and a conical filter screen 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1 to 3, in the embodiment of the present invention, an efficient heat dissipation type permanent magnet brushless motor suitable for a ship comprises a heat dissipation outer box 1 and a casing 2, wherein the heat dissipation outer box 1 is arranged outside the casing 2, a driving shaft 9 is arranged inside the casing 2, a rotor 5 is arranged on the driving shaft 9, a stator 4 is arranged on an inner wall of the casing 2 where the rotor 5 is located, the left end of the driving shaft 9 passes through the casing 2 and the left end surface of the heat dissipation outer box 1, the heat dissipation outer box 1 and the left end surface of the casing 2 are both provided with a sealing bearing 10 matched with the driving shaft 9, the left end surface of the heat dissipation outer box 1 is provided with a sealing cover 13, the sealing cover 13 is fixedly connected with the heat dissipation outer box 1 through a flange 14, a sealing gasket is arranged between the sealing cover 13 and the heat dissipation outer box 1, the sealing cover 13 is fixedly connected with the casing 2 through a connecting, a plurality of sliding grooves 23 matched with the sliding blocks are distributed on the inner wall of the heat dissipation outer box 1 in an array manner, the sliding arrangement of the sliding blocks and the sliding grooves 23 on the fixed plate 3 enables the shell 2 and the heat dissipation outer box 1 to be detachable so as to facilitate later maintenance of the device, the arrangement of the fixed plate 3 also increases the heat dissipation area of the device and improves the heat dissipation effect, a driving belt wheel 8 is arranged at the left end of the driving shaft 9, a driving shaft 16 is horizontally arranged above the heat dissipation outer box 1, the driving shaft 16 penetrates through a bearing seat 15 arranged at the upper end of the heat dissipation outer box 1, the bearing seat 15 is fixed at the top of the heat dissipation outer box 1 through a bolt, a driven belt wheel 12 is arranged at the left end of the driving shaft 16, the position of the driven belt wheel 12 corresponds to the position of the driving belt wheel 8, the driving belt wheel 8 is in, the right end of the transmission shaft 16 is connected with the input end of a liquid pump 17, the middle position of the right end of the heat dissipation outer box 1 is provided with a water inlet port and a water inlet pipe 21 positioned at the water inlet port, the water outlet end of the liquid pump 7 is connected with the water inlet pipe 21 through a communicating pipe 19, the right end of the interior of the heat dissipation outer box 1 is provided with a water homogenizing plate 22, the surface of the water homogenizing plate 22 is uniformly distributed with water permeable holes, the water homogenizing plate has the function of enabling water flow to impact the machine shell 2 uniformly so as to avoid the problem of uneven heat dissipation, the water inlet end of the liquid pump 17 is provided with a water suction pipe 18, the water suction pipe 18 is connected with a filter box 20, the filter box 20 is used for filtering impurities in water, the interior of the filter box 20 is provided with a conical filter screen 27, the outer end part of the conical filter screen 27 is provided with a rotating ring 26, the rotating ring 26 is, when water flows through the filter box 20, the driving fan 24 is driven by the water flow to rotate, and then the rotating ring 26 and the conical filter housing 27 on the rotating ring 26 are driven to rotate, which helps impurities to collect around the conical filter housing 27.
A plurality of drain pipes 6 are distributed on the outer side of the left end of the heat dissipation outer box 1 in an array mode.
When the device is in operation, under the drive of driving motor 9, driving pulley 8 drives driven pulley 12 through driving belt 11 and rotates, driven pulley 12 drives liquid pump 17 through transmission shaft 16 and rotates, liquid pump 17 takes outside water out heat dissipation outer container 1, water can evenly rush to casing 2 after passing even water board 22 to effectual dispel the heat to casing 2, utilize the abundant resource of boats and ships self cooling water here, thereby very big improvement the heat dispersion of motor.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The high-efficiency heat dissipation type permanent magnet brushless motor suitable for ships comprises a heat dissipation outer box (1) and a machine shell (2), and is characterized in that the heat dissipation outer box (1) is arranged on the outer side of the machine shell (2), a driving shaft (9) is arranged inside the machine shell (2), a rotor (5) is arranged on the driving shaft (9), a stator (4) is arranged on the inner wall of the machine shell (2) where the rotor (5) is located, the left end of the driving shaft (9) penetrates through the machine shell (2) and the left end face of the heat dissipation outer box (1), a sealing cover (13) is arranged on the left end face of the heat dissipation outer box (1), the sealing cover (13) is fixedly connected with the heat dissipation outer box (1) through a flange (14), the sealing cover (13) is fixedly connected with the machine shell (2) through a connecting block (7), a plurality of fixing plates (3) are distributed on the outer side of the machine shell (, the heat dissipation outer box (1) top level is equipped with transmission shaft (16), and transmission shaft (16) pass bearing frame (15) that are located heat dissipation outer box (1) upper end, transmission shaft (16) left end is equipped with driven pulley (12), is connected through drive belt (11) transmission between driving pulley (8) and driven pulley (12), heat dissipation outer box (1) upper right end is fixed with liquid pump (17), and transmission shaft (16) right-hand member is connected with the input of liquid pump (17), heat dissipation outer box (1) right-hand member intermediate position is equipped with water inlet port and is located water inlet port department's inlet tube (21), and the outlet end of liquid pump (17) passes through communicating pipe (19) and is connected with inlet tube (21), the inside right-hand member of heat dissipation outer box (1) is equipped with water uniforming plate (22), and water uniforming plate (22) surface evenly distributed has the hole of permeating water, the inlet end of liquid pump (17) is equipped, the water suction pipe (18) is connected with the filter box (20), and a plurality of drain pipes (6) are distributed on the outer side of the left end of the heat dissipation outer box (1) in an array manner; and sealing bearings (10) matched with the driving shaft (9) are arranged on the left end faces of the heat dissipation outer box (1) and the shell (2).
2. The efficient heat dissipation type permanent magnet brushless motor applicable to ships according to claim 1, wherein a conical filter screen (27) is arranged inside the filter box (20), a rotating ring (26) is arranged at the outer end of the conical filter screen (27), the rotating ring (26) is rotatably connected with the inner wall of the filter box (20) through a rotating bearing, a driving fan blade (24) is arranged at a middle position inside the rotating ring (26), and the driving fan blade (24) is fixedly connected with the inner wall of the rotating ring (26) through a positioning rod (25).
3. The brushless permanent magnet motor suitable for ships and with high efficiency in heat dissipation is characterized in that a sealing gasket is arranged between the sealing cover (13) and the heat dissipation outer box (1).
4. The efficient heat dissipation type permanent magnet brushless motor applicable to ships of claim 1, wherein sliding blocks are arranged at the end of the fixing plate (3), a plurality of sliding grooves (23) matched with the sliding blocks are distributed in the inner wall array of the heat dissipation outer box (1), and the sliding arrangement of the sliding blocks and the sliding grooves (23) on the fixing plate (3) enables the casing (2) and the heat dissipation outer box (1) to be detachable.
5. The brushless permanent magnet motor adapted for high efficiency heat dissipation of marine vessels according to claim 1, wherein the position of the driven pulley (12) corresponds to the position of the driving pulley (8).
6. The brushless permanent magnet motor suitable for ships and used with high efficiency and heat dissipation type as recited in claim 1, wherein the bearing seat (15) is fixed on the top of the heat dissipation outer box (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820660314.8U CN210297465U (en) | 2018-05-04 | 2018-05-04 | High-efficient heat dissipation type permanent magnet brushless motor suitable for boats and ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820660314.8U CN210297465U (en) | 2018-05-04 | 2018-05-04 | High-efficient heat dissipation type permanent magnet brushless motor suitable for boats and ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210297465U true CN210297465U (en) | 2020-04-10 |
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ID=70058652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820660314.8U Active CN210297465U (en) | 2018-05-04 | 2018-05-04 | High-efficient heat dissipation type permanent magnet brushless motor suitable for boats and ships |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210297465U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108377064A (en) * | 2018-05-04 | 2018-08-07 | 包头长安永磁电机有限公司 | A kind of high-efficient heat-dissipating permanent magnetic brushless suitable for ship |
| CN113141090A (en) * | 2021-05-03 | 2021-07-20 | 黄建 | Brushless motor system for preventing expansion and using method thereof |
-
2018
- 2018-05-04 CN CN201820660314.8U patent/CN210297465U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108377064A (en) * | 2018-05-04 | 2018-08-07 | 包头长安永磁电机有限公司 | A kind of high-efficient heat-dissipating permanent magnetic brushless suitable for ship |
| CN113141090A (en) * | 2021-05-03 | 2021-07-20 | 黄建 | Brushless motor system for preventing expansion and using method thereof |
| CN113141090B (en) * | 2021-05-03 | 2022-06-14 | 东莞市德玛电子有限公司 | Brushless motor system for preventing expansion and using method thereof |
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