CN222301595U - A submersible motor capable of reducing the temperature rise of the motor rotor - Google Patents
A submersible motor capable of reducing the temperature rise of the motor rotor Download PDFInfo
- Publication number
- CN222301595U CN222301595U CN202420974821.4U CN202420974821U CN222301595U CN 222301595 U CN222301595 U CN 222301595U CN 202420974821 U CN202420974821 U CN 202420974821U CN 222301595 U CN222301595 U CN 222301595U
- Authority
- CN
- China
- Prior art keywords
- motor
- rotating shaft
- fixedly connected
- motor housing
- temperature rise
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims description 7
- 230000001737 promoting effect Effects 0.000 abstract 1
- 241000883990 Flabellum Species 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009189 diving Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
本实用新型公开了一种降低电机转子温升的潜水电机，涉及潜水电机技术领域。该降低电机转子温升的潜水电机，包括电机外壳，所述电机外壳的外表面固定连接有安装块，安装块上设置有用于固定的螺栓，电机外壳的内部设置为中空，电机外壳的左侧内壁转动连接有转动轴，转动轴的外表面套设有转子，电机外壳的内壁固定连接有安装环，安装环的内壁套设有内齿环，电机外壳的内部设置有第二转动轴，第二转动轴的左端固定连接有扇叶，第二转动轴上设置有驱动组件，通过上述结构，可以使得在潜水电机工作时，能够自动带动扇叶进行转动，进而促进内部空气流动，利用空气流动带动转子表面的热量，进而使得转子的温度维持在相对安装的范围内。
The utility model discloses a submersible motor for reducing the temperature rise of a motor rotor, and relates to the technical field of submersible motors. The submersible motor for reducing the temperature rise of a motor rotor comprises a motor housing, a mounting block is fixedly connected to the outer surface of the motor housing, a bolt for fixing is arranged on the mounting block, the interior of the motor housing is arranged to be hollow, a rotating shaft is rotatably connected to the left inner wall of the motor housing, a rotor is sleeved on the outer surface of the rotating shaft, a mounting ring is fixedly connected to the inner wall of the motor housing, an inner gear ring is sleeved on the inner wall of the mounting ring, a second rotating shaft is arranged inside the motor housing, a fan blade is fixedly connected to the left end of the second rotating shaft, and a driving assembly is arranged on the second rotating shaft. Through the above structure, when the submersible motor is working, the fan blade can be automatically driven to rotate, thereby promoting internal air flow, and using air flow to drive the heat on the surface of the rotor, thereby maintaining the temperature of the rotor within a relatively installed range.
Description
Technical Field
The utility model relates to the technical field of submersible motors, in particular to a submersible motor capable of reducing temperature rise of a motor rotor.
Background
The submersible motor is a motor that is specially used in submersible equipment. It is typically mounted on a submarine, diving equipment or underwater machinery for providing power to operate the equipment underwater. The submersible motor has the characteristics of water resistance, pressure resistance and high efficiency, and can reliably work in an underwater environment. These motors may be powered using batteries or other power sources to enable the diving equipment to perform various tasks under water, such as exploration, scientific research, underwater engineering, and the like.
In the prior art, as the stator is directly contacted with the shell of the motor, the temperature can be rapidly discharged through the shell of the motor when the temperature is raised, but a certain gap exists between the rotor and the stator, when the temperature of the rotor is raised, heat is required to be conducted to the shell through air, so that the heat conduction is slow, the magnetism is reduced once the temperature of the rotor is raised, the overall performance of the motor is reduced, and the service life is reduced.
Disclosure of utility model
The utility model aims to at least solve one of the technical problems in the prior art, and provides a submersible motor for reducing the temperature rise of a motor rotor, which can solve the problem of slow heat conduction speed of the rotor.
In order to achieve the purpose, the submersible motor for reducing temperature rise of a motor rotor comprises a motor shell, wherein an installation block is fixedly connected to the outer surface of the motor shell, a bolt for fixing is arranged on the installation block, the inside of the motor shell is hollow, the inner wall of the left side of the motor shell is rotationally connected with a rotating shaft, the outer surface of the rotating shaft is sleeved with a rotor, the inner wall of the motor shell is fixedly connected with a mounting ring, the inner wall of the mounting ring is sleeved with an inner gear ring, a second rotating shaft is arranged inside the motor shell, the left end of the second rotating shaft is fixedly connected with fan blades, and a driving component is arranged on the second rotating shaft.
Preferably, the driving assembly comprises a gear, the gear is fixedly connected to the right end of the second rotating shaft, the outer surface of the gear is meshed with the inner gear ring, the outer surface of the second rotating shaft is rotatably sleeved with a mounting plate, the outer surface of the rotating shaft is fixedly connected with a fixing ring, and one side surface of the mounting plate, which is close to the fixing ring, is fixedly connected with the fixing ring.
Preferably, the left side surface of the motor housing is provided with a heat conducting sheet, and the right side surface of the heat conducting sheet penetrates into the motor housing.
Preferably, the inner wall of the motor shell is fixedly connected with a heat conducting plate.
Preferably, the shape of the heat conducting plate is matched with the gap of the heat conducting sheet.
Preferably, the heat conducting plate is fixedly connected in the gap of the heat conducting fin.
Preferably, the inner wall of the motor shell is fixedly connected with a stator.
Preferably, the outer surface of the motor shell is fixedly connected with radiating fins.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This dive motor that reduces motor rotor temperature rise, when this dive motor begins the work, the axis of rotation rotates the back and utilizes drive assembly cooperation ring gear to drive the second axis of rotation in step and rotate, the second axis of rotation rotates the back and drives the flabellum in step, the flabellum rotates the back and produces the air flow, utilize the air that flows to cool down to the rotor, the collar provides stable support for the ring gear simultaneously, through above-mentioned structure, can make at the dive motor during operation, can drive the flabellum automatically and rotate, and then promote inside air flow, utilize the air flow to drive the heat on rotor surface, and then make the temperature of rotor maintain in the scope of relative installation.
(2) This dive motor that reduces motor rotor temperature rise, gear rotation back synchronous utilization second axis of rotation drives the flabellum and rotates, air flows to the left side after the flabellum rotates, in the clearance of entering conducting strip after the hot air flows, simultaneously with conducting strip and heat conduction board contact, heat conduction board and conducting strip absorb heat and discharge, through above-mentioned structure, can make at this dive motor during operation, not only can make inside air flow to rotor cooling, can also utilize the shape of conducting strip to increase the area of contact of conducting strip and air, the heat in the air is taken away more soon.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of a submersible motor with reduced temperature rise of a motor rotor according to the present utility model;
FIG. 2 is a schematic view of the interior of a motor housing of the present utility model;
FIG. 3 is a schematic diagram of a drive assembly according to the present utility model;
Fig. 4 is a schematic view of a heat conductive plate according to the present utility model.
Reference numeral 1, a motor housing; 2, mounting blocks, 3, bolts, 4, heat conducting sheets, 5, rotating shafts, 6, mounting rings, 7, inner gear rings, 8, rotors, 9, second rotating shafts, 10, fan blades, 11, gears, 12, mounting plates, 13, fixing rings, 14, heat conducting plates, 15, stators, 16 and heat radiating fins.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, the utility model provides a technical scheme that the submersible motor for reducing temperature rise of a motor rotor comprises a motor housing 1, wherein an installation block 2 is fixedly connected to the outer surface of the motor housing 1, a bolt 3 for fixing is arranged on the installation block 2, the inside of the motor housing 1 is hollow, a rotating shaft 5 is rotatably connected to the left inner wall of the motor housing 1, a rotor 8 is sleeved on the outer surface of the rotating shaft 5, a mounting ring 6 is fixedly connected to the inner wall of the motor housing 1, an inner gear ring 7 is sleeved on the inner wall of the mounting ring 6, a second rotating shaft 9 is arranged in the motor housing 1, a fan blade 10 is fixedly connected to the left end of the second rotating shaft 9, a driving component is arranged on the second rotating shaft 9, when the submersible motor starts to work, the rotating shaft 5 rotates, the second rotating shaft 9 is synchronously driven by the driving component in a way of the inner gear ring 7, the second rotating shaft 10 rotates synchronously, air flows after the rotating of the second rotating shaft 10, the inner gear ring 8 is cooled by flowing air, and the inner gear ring 6 provides stable support for the rotor 7.
Further, the drive assembly includes gear 11, gear 11 fixed connection is at the right-hand member of second axis of rotation 9, gear 11 surface and ring gear 7 meshing are connected, the surface rotation cover of second axis of rotation 9 is equipped with mounting panel 12, the surface fixedly connected with solid fixed ring 13 of axis of rotation 5, one side surface that mounting panel 12 is close to solid fixed ring 13 and solid fixed ring 13 fixed connection, the left side surface of motor housing 1 is provided with conducting strip 4, the right side surface of conducting strip 4 passes through the inside of motor housing 1, the inner wall fixedly connected with conducting plate 14 of motor housing 1, the shape of conducting plate 14 and the clearance looks adaptation of conducting strip 4, conducting plate 14 fixed connection is at the clearance internal fixation of conducting strip 4, the inner wall fixedly connected with stator 15 of motor housing 1, the surface fixedly connected with fin 16 of motor housing 1, can drive mounting panel 12 rotation with solid fixed ring 13 simultaneously when axis of rotation 5, can drive second axis of rotation 9 rotation with one step simultaneously when mounting panel 12, because ring gear 7 is fixed mounting and gear 11 and ring gear 7 meshing, all can drive gear 11 rotation simultaneously when second axis of rotation 9 rotates, the inner wall 11 rotates, the conducting strip 10 is rotated with the conducting strip 4 simultaneously, can be cooled down with the heat to the heat in the air through the clearance of conducting strip that the rotor 4 is cooled down in order to the heat that the rotor is cooled down in the air can flow with the clearance of conducting strip 4, the heat can flow simultaneously with the conducting strip 10, the heat can be cooled down in the air-free of the rotor through the rotor, the clearance of the air-cooling plate 4, the air-cooling surface is cooled down space is more than can flow in the air-conducting strip 4, and can flow to the air-cooled down space and the air-conducting strip is cooled down.
The driving mechanism comprises the working principle that when the submersible motor starts to work, a rotating shaft 5 rotates, a driving component is synchronously utilized to drive a second rotating shaft 9 to rotate after the rotating shaft 5 rotates, a second rotating shaft 9 synchronously drives a fan blade 10 to rotate after the rotating of the second rotating shaft 9, air flows after the rotating of the fan blade 10, the flowing air is utilized to cool a rotor 8, meanwhile, a mounting ring 6 provides stable support for the inner gear 7, a mounting plate 12 is synchronously utilized to drive a mounting plate 13 to rotate when the rotating shaft 5 rotates, the mounting plate 12 synchronously drives the second rotating shaft 9 to rotate when the rotating plate 12 rotates, because the inner gear 7 is fixedly mounted and a gear 11 is meshed with the inner gear 7, the gear 11 synchronously drives the gear 11 to rotate when the second rotating shaft 9 rotates, the gear 11 synchronously utilizes the second rotating shaft 9 to drive the fan blade 10 to rotate after the rotating of the fan blade 10, and the hot air flows leftwards after the rotating of the fan blade 10 and enters a gap of a heat conducting plate 4, and is contacted with the heat conducting plate 4 and the heat conducting plate 14 at the same time, and the heat conducting plate 14 absorbs heat and discharges.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. The submersible motor for reducing temperature rise of a motor rotor comprises a motor housing (1) and is characterized in that an installation block (2) is fixedly connected to the outer surface of the motor housing (1), bolts (3) used for fixing are arranged on the installation block (2), the inside of the motor housing (1) is hollow, a rotating shaft (5) is rotatably connected to the inner wall of the left side of the motor housing (1), a rotor (8) is sleeved on the outer surface of the rotating shaft (5), a mounting ring (6) is fixedly connected to the inner wall of the motor housing (1), an inner gear ring (7) is sleeved on the inner wall of the mounting ring (6), a second rotating shaft (9) is arranged in the motor housing (1), fan blades (10) are fixedly connected to the left end of the second rotating shaft (9), and a driving component is arranged on the second rotating shaft (9).
2. The submersible motor for reducing temperature rise of motor rotors according to claim 1, wherein the driving assembly comprises a gear (11), the gear (11) is fixedly connected to the right end of the second rotating shaft (9), the outer surface of the gear (11) is meshed with the inner gear ring (7), a mounting plate (12) is sleeved on the outer surface of the second rotating shaft (9) in a rotating mode, a fixing ring (13) is fixedly connected to the outer surface of the rotating shaft (5), and one side surface, close to the fixing ring (13), of the mounting plate (12) is fixedly connected with the fixing ring (13).
3. A submersible motor for reducing the temperature rise of a motor rotor according to claim 1, wherein the left side surface of the motor housing (1) is provided with a heat conducting sheet (4), and the right side surface of the heat conducting sheet (4) penetrates into the inside of the motor housing (1).
4. The submersible motor for reducing the temperature rise of a motor rotor according to claim 1, wherein the inner wall of the motor housing (1) is fixedly connected with a heat conducting plate (14).
5. A submersible motor for reducing the temperature rise of a motor rotor according to claim 4, characterized in that the shape of the heat conducting plate (14) is adapted to the clearance of the heat conducting fins (4).
6. A submersible motor for reducing the temperature rise of a motor rotor according to claim 5, wherein the heat conducting plate (14) is fixedly connected in the gap of the heat conducting fin (4).
7. The submersible motor for reducing the temperature rise of a motor rotor according to claim 1, wherein the inner wall of the motor housing (1) is fixedly connected with a stator (15).
8. The submersible motor for reducing the temperature rise of a motor rotor according to claim 1, wherein the outer surface of the motor housing (1) is fixedly connected with radiating fins (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420974821.4U CN222301595U (en) | 2024-05-08 | 2024-05-08 | A submersible motor capable of reducing the temperature rise of the motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420974821.4U CN222301595U (en) | 2024-05-08 | 2024-05-08 | A submersible motor capable of reducing the temperature rise of the motor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222301595U true CN222301595U (en) | 2025-01-03 |
Family
ID=93977229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420974821.4U Active CN222301595U (en) | 2024-05-08 | 2024-05-08 | A submersible motor capable of reducing the temperature rise of the motor rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222301595U (en) |
-
2024
- 2024-05-08 CN CN202420974821.4U patent/CN222301595U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109630261B (en) | Water-cooled generator set based on air-cooled diesel engine structure | |
| CN222301595U (en) | A submersible motor capable of reducing the temperature rise of the motor rotor | |
| CN115483796A (en) | New energy automobile motor | |
| CN115483797A (en) | Working method based on new energy automobile motor | |
| CN119945042A (en) | A semi-direct drive permanent magnet synchronous frequency conversion integrated machine | |
| CN219529154U (en) | Mower cylinder block with cooling effect | |
| CN219802091U (en) | Three-phase permanent magnet synchronous motor convenient to cool down | |
| CN115839322B (en) | A rapid cooling device for stacked wind turbine components and its application method | |
| CN216252375U (en) | Permanent magnet direct current refrigerator compressor motor | |
| CN201742214U (en) | Driving motor for electric vehicle | |
| CN213754250U (en) | Semi-open forced air cooling heat dissipation structure of permanent magnet brushless torque motor | |
| CN216312843U (en) | New energy automobile motor that has clean function convenient to heat dissipation | |
| CN215567816U (en) | Speed reducer for stepping motor with self-cooling function | |
| CN210724402U (en) | Air-cooled heat dissipation micro motor | |
| CN219643740U (en) | Permanent magnet synchronous motor with quick heat dissipation function | |
| CN221177473U (en) | Internal heat dissipation type DC brushless motor | |
| CN221269748U (en) | Rechargeable lithium-battery brushless electric hand drill | |
| CN114687946A (en) | Generator with strong starting capability | |
| CN224006589U (en) | Low-temperature motor with high heat dissipation capacity | |
| CN222602175U (en) | Heat dissipation type unit permanent magnet motor | |
| CN219774381U (en) | Centrifugal fan convenient to heat dissipation | |
| CN223957408U (en) | Cooling structure of driving motor | |
| CN210599408U (en) | Closed two-stage screw air compressor | |
| CN221901205U (en) | Outdoor portable power source shell | |
| CN215058017U (en) | Air compressor machine with high-efficient heat dissipation function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |