CN117118129A - Submersible motor with dehumidification system - Google Patents
Submersible motor with dehumidification system Download PDFInfo
- Publication number
- CN117118129A CN117118129A CN202310983095.2A CN202310983095A CN117118129A CN 117118129 A CN117118129 A CN 117118129A CN 202310983095 A CN202310983095 A CN 202310983095A CN 117118129 A CN117118129 A CN 117118129A
- Authority
- CN
- China
- Prior art keywords
- end cover
- rotating shaft
- wall
- annular groove
- rubber sleeve
- 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.)
- Pending
Links
- 238000007791 dehumidification Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 238000005485 electric heating Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 5
- 239000011490 mineral wool Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005299 abrasion Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/132—Submersible electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/124—Sealing of shafts
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The application discloses a submersible motor with a dehumidifying system, and relates to the technical field of submersible motors; the application comprises a shell, wherein the two ends of the shell are respectively provided with a front end cover and a rear end cover, and the inner wall of the shell is provided with a stator; one end of the rotating shaft is supported on the inner wall of the rear end cover through a bearing; according to the application, the sealing cylinder arranged on the front end cover is provided with the annular groove, the conical rubber sleeve tightly sleeved on the rotating shaft is arranged on the inner wall of the annular groove, the water drain hole and the water inlet are arranged, so that the annular groove is internally provided with the flow channel, when the rotating shaft rotates, water flows along the flow channel by using the water supply piece, a certain water pressure is applied to the annular groove, the annular plate is pushed to move by using the water pressure, so that the annular plate extrudes the conical rubber sleeve to deform and shrink, the abrasion loss of the conical rubber sleeve is compensated, the conical rubber sleeve is always clung to the rotating shaft, the dehumidification effect of the motor is achieved, and the service life of the motor is prolonged.
Description
Technical Field
The application relates to the technical field of submersible motors, in particular to a submersible motor with a dehumidification system.
Background
The submersible motor has the advantages of small volume, light weight, no need of diversion before starting, no limit of suction stroke, no need of additionally arranging a pump house, convenient installation and use, reliable performance, higher efficiency, low price, investment saving and the like, and can be used as a matched power source of various underwater machines, such as a bridge Liang He, a drilling machine driving motor for building detection, various underwater exploration ship propeller power sources and the like.
In order to ensure the tightness of the existing submersible motor in water, the sealing performance of the waterproof rotating shaft is improved as much as possible, and the sealing ring is in close contact with the movable gap of the bearing, so that the waterproof performance is better.
Disclosure of Invention
The application aims at: the application provides a submersible motor with a dehumidification system, which aims to solve the problems that an existing submersible motor sealing ring is easy to wear and difficult to maintain good sealing performance for a long time.
The application adopts the following technical scheme for realizing the purposes:
a submersible motor with a dehumidification system, comprising:
the motor comprises a shell, wherein a front end cover and a rear end cover are respectively arranged at two ends of the shell, and a stator is arranged on the inner wall of the shell;
one end of the rotating shaft is supported on the inner wall of the rear end cover through a bearing, the other end of the rotating shaft is supported on the front end cover through a bearing and extends out of the front end cover, and a rotor is arranged on the rotating shaft;
the sealing cylinder is coaxially arranged at the outer side of the front end cover, the rotating shaft movably penetrates through the sealing cylinder, an annular groove is formed in the inner wall of the sealing cylinder, a conical rubber sleeve is fixedly arranged on the inner wall of one side of the annular groove, which is close to the front end cover, the conical rubber sleeve is movably sleeved on the rotating shaft, a ring plate is movably sleeved on the outer surface of the conical rubber sleeve, the outer side wall of the ring plate is in abutting lap joint with the inner wall of the annular groove, a plurality of drain holes communicated with the annular groove are formed in an array on the outer surface of the sealing cylinder, a plurality of water inlets communicated with the annular groove are formed in an array on one side, which is far away from the front end cover, of the sealing cylinder, and the water yield of the drain holes is smaller than the water yield of the water inlets;
the water supply piece is arranged on the rotating shaft, and when the rotating shaft rotates, the water supply piece conveys water flow from the water inlet into the annular groove.
Further, the water supply member includes:
the inner ring and the outer ring are arranged in an array manner, a plurality of blades distributed in an annular manner are arranged between the inner ring and the outer ring, and the inner ring is fixedly arranged on the rotating shaft.
Further, the annular groove is provided with a plurality of elastic plates which are distributed in an annular mode in an array mode and close to the inner wall of one side of the front end cover, and the conical rubber sleeve is sleeved on the plurality of elastic plates.
Further, a drainage tube covering a plurality of water inlets is arranged on one side, far away from the front end cover, of the sealing tube, and the outer ring is rotatably inserted into the drainage tube.
Further, a spring sleeved on the conical rubber sleeve is arranged between one side, away from the front end cover, of the annular plate and the inner wall of the annular groove.
Further, the inside wall of front end housing is provided with the dehumidification shell, the pivot rotates and runs through the dehumidification shell, the inner wall of dehumidification shell is provided with electric heater strip, the dehumidification shell adopts rock wool material.
Further, a spoiler which is in lap joint with the inner wall of the dehumidification shell is fixedly arranged on the rotating shaft.
Further, the two ends of the shell are respectively fixed with the front end cover and the rear end cover through the matching of screws and screw holes, and sealing gaskets are arranged at the two ends of the shell.
Further, a glue seal is arranged between the winding of the stator and the inner wall of the shell.
Further, the outer surface of the shell is provided with a plurality of radiating fins distributed in an annular mode in an array mode.
The beneficial effects of the application are as follows:
1. according to the application, the sealing cylinder arranged on the front end cover is provided with the annular groove, the inner wall of the sealing cylinder is provided with the conical rubber sleeve which is tightly sleeved on the rotating shaft, the annular groove is provided with the flow channel through the arrangement of the drain hole and the water inlet, when the rotating shaft rotates, water flows along the flow channel by utilizing the water supply piece, a certain water pressure is applied to the annular groove, the annular plate is pushed to move by utilizing the water pressure, so that the annular plate extrudes the conical rubber sleeve to deform and shrink, the abrasion loss of the conical rubber sleeve is compensated, and the conical rubber sleeve is always clung to the rotating shaft, thereby ensuring the sealing performance of the motor.
2. According to the application, the dehumidifying shell is arranged on the inner wall of the front end cover, and the electric heating wire is used for heating air in the dehumidifying shell, so that heat is transmitted to a section of the rotating shaft positioned in the dehumidifying shell, heat and cold energy transmitted to the rotating shaft by deep water are neutralized, the cold energy of the deep water is prevented from being transmitted to the inside of the motor through the rotating shaft, the dryness of the air in the motor is ensured, the dehumidifying effect of the motor is achieved, and the service life of the motor is prolonged.
Drawings
FIG. 1 is a perspective view of the structure of the present application;
FIG. 2 is a perspective cross-sectional view of the present application;
FIG. 3 is a perspective view of a water supply member according to the present application;
FIG. 4 is an enlarged view of the application at A in FIG. 2;
FIG. 5 is an enlarged view of the application at B in FIG. 2;
FIG. 6 is an enlarged view of the application at C in FIG. 2;
reference numerals: 1. a housing; 2. a front end cover; 3. a rear end cover; 4. a stator; 5. a rotating shaft; 6. a bearing; 7. a rotor; 8. a sealing cylinder; 9. an annular groove; 10. an elastic plate; 11. a conical rubber sleeve; 12. a ring plate; 13. a drain hole; 14. a water inlet; 15. a water supply member; 16. a drainage tube; 17. a spring; 18. dehumidifying the shell; 19. an electric heating wire; 20. a spoiler; 21. a sealing gasket; 22. sealing by glue; 23. a heat sink; 1501. an inner ring; 1502. an outer ring; 1503. and (3) a blade.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.
As shown in fig. 1 to 6, a submersible motor with a dehumidifying system according to an embodiment of the present application includes: the motor comprises a machine shell 1, wherein a front end cover 2 and a rear end cover 3 are respectively arranged at two ends of the machine shell 1, and a stator 4 is arranged on the inner wall of the machine shell 1; a rotating shaft 5, one end of which is supported on the inner wall of the rear end cover 3 through a bearing 6, the other end of which is supported on the front end cover 2 through the bearing 6 and extends out of the front end cover 2, and a rotor 7 is arranged on the rotating shaft 5; the sealing cylinder 8 is coaxially arranged on the outer side of the front end cover 2, the rotating shaft 5 movably penetrates through the sealing cylinder 8, an annular groove 9 is formed in the inner wall of the sealing cylinder 8, a conical rubber sleeve 11 is fixedly arranged on the inner wall of one side, close to the front end cover 2, of the annular groove 9, the conical rubber sleeve 11 is movably sleeved on the rotating shaft 5, a ring plate 12 is movably sleeved on the outer surface of the conical rubber sleeve 11, the outer side wall of the ring plate 12 is in abutting lap joint with the inner wall of the annular groove 9, a plurality of drain holes 13 communicated with the annular groove 9 are formed in an array on the outer surface of the sealing cylinder 8, a plurality of water inlets 14 communicated with the annular groove 9 are formed in an array on one side, far away from the front end cover 2, of the sealing cylinder 8, and the water outlet of the drain holes 13 is smaller than the water inlet 14; a water supply member 15 provided on the rotation shaft 5, which conveys water flow from the water inlet 14 into the annular groove 9 when the rotation shaft 5 rotates, the rotation shaft 5 rotates when the motor is used in water as a whole, the water supply member 15 conveys water flow from the water inlet 14 into the annular groove 9, the water flow in the annular groove 9 is discharged from the water discharge hole 13, and since the water output of the water discharge hole 13 is smaller than the water input of the water inlet 14, when the rotation shaft 5 continuously rotates, the water supply member 15 continuously supplies water into the annular groove 9, and in case that the water output is smaller than the water input, the annular groove 9 has a certain water pressure, under the action of the water pressure, the water flow pushes the annular plate 12 to slide along the annular groove 9 and slide along the direction of the front cover 2, and due to the tapered structure of the tapered rubber cover 11, when the annular plate 12 moves toward the front cover 2, the annular plate 12 presses the tapered rubber cover 11, and when the rotation shaft 5 rotates at a high speed, it will exert certain friction force on the conical rubber sleeve 11, in long time use, the conical rubber sleeve 11 will wear out, utilize the annular plate 12 to squeeze the conical rubber sleeve 11, make the conical rubber sleeve 11 shrink, compensate the wear amount of the conical rubber sleeve 11, as long as the cylinder wall of the conical rubber sleeve 11 is not broken, can keep the sealing performance, preferably, the longitudinal section of the annular plate 12 is constructed as L-shaped, its transverse end overlaps with conical rubber sleeve 11, in order to be used for increasing the contact area, thus improve the squeezing area, improve the sealing performance, its longitudinal end overlaps with inner wall of the annular groove 9, in order to ensure that under the circulation of the water flow, the water flow impacts and squeezes the longitudinal end and drives the annular plate 12 to move, the integral structure of the apparatus, utilize the rotation of the spindle 5, through the water pressure of the water flow of the water supply 15, thus make the annular plate 12 squeeze the conical rubber sleeve 11, so that it is contracted to compensate the abrasion loss of the conical rubber sleeve 11, and the conical rubber sleeve 11 is always clung to the rotating shaft 5, thereby ensuring the sealing performance of the motor.
As shown in fig. 3, in some embodiments, the water supply 15 includes: the inner ring 1501 and the outer ring 1502 are arranged in an array, a plurality of blades 1503 distributed in a ring shape are arranged between the inner ring 1501 and the outer ring 1502, the inner ring 1501 is fixedly arranged on the rotating shaft 5, and when the rotating shaft 5 rotates, the inner ring 1501 is driven to rotate, so that the plurality of blades 1503 are driven to rotate, the blades 1503 are obliquely arranged, when the plurality of blades 1503 rotate, suction force or pushing force is formed, water flow is conveyed into the annular groove 9 from the water inlet 14, and the outer ring 1502 is arranged for enhancing the connectivity of the plurality of blades 1503, so that the stability of water supply is ensured.
As shown in fig. 4, in some embodiments, a plurality of elastic plates 10 distributed in a ring shape are arranged on an inner wall array of one side of the annular groove 9, which is close to the front end cover 2, and a conical rubber sleeve 11 is sleeved on the plurality of elastic plates 10, so that the conical rubber sleeve 11 is tightly overlapped with the rotating shaft 5, and the rotating shaft 5 has a bit of stress when rotating at a high speed, and the plurality of elastic plates 10 can improve the torsion resistance of the conical rubber sleeve 11 and ensure the sealing performance of the conical rubber sleeve 11 while not influencing the deformation and shrinkage of the conical rubber sleeve 11.
As shown in fig. 4, in some embodiments, a drainage tube 16 covering a plurality of water inlets 14 is disposed on a side of the sealing tube 8 away from the front end cover 2, the outer ring 1502 is rotatably inserted into the drainage tube 16, and the water supply member 15 can effectively convey water flow into the annular groove 9 through the arrangement of the drainage tube 16, so as to ensure that enough water pressure exists in the annular groove 9, and ensure that the annular plate 12 slides to squeeze the conical rubber sleeve 11 under the action of the water pressure, thereby compensating for abrasion loss.
As shown in fig. 4, in some embodiments, a spring 17 sleeved on the conical rubber sleeve 11 is installed between the side, away from the front end cover 2, of the annular plate 12 and the inner wall of the annular groove 9, through the set spring 17, when the rotating shaft 5 rotates, the annular plate 12 is pushed to extrude the conical rubber sleeve 11 by utilizing the water pressure of water flow, when the motor does not operate, when the rotating shaft 5 does not rotate, a certain extrusion force is applied to the annular plate 12 by utilizing the elastic force of the spring 17 to collide, so that the annular plate 12 is prevented from being moved back and reset by the reverse collision force when the rotating shaft 5 does not rotate, and the tightness of the annular plate is ensured.
As shown in fig. 5, in some embodiments, the inner side wall of the front end cover 2 is provided with a dehumidifying shell 18, the rotating shaft 5 rotates to penetrate through the dehumidifying shell 18, the inner wall of the dehumidifying shell 18 is provided with an electric heating wire 19, the dehumidifying shell 18 is made of rock wool, when the motor is used in deep water, the deep water has a certain low temperature, the rotating shaft 5 is made of metal, the low temperature of cold water can be conducted to the rotating shaft 5, so that the rotating shaft 5 conducts the low temperature to the interior of the motor, the air in the motor is moist, the electric heating wire 19 is electrified to heat the air in the dehumidifying shell 18, the air conducts the heat to the rotating shaft 5 at a section in the dehumidifying shell 18, so that the heat is neutralized with the cold energy conducted to the rotating shaft 5 by the deep water, the dryness of the air in the motor is ensured, the dehumidifying effect of the motor is improved, the dehumidifying shell 18 is made of rock wool, the rock wool has a good heat insulation effect, the heat generated by the electric heating wire 19 can only be transferred to the dehumidifying shell 18, the influence on other elements in the motor is avoided, and the practicability is improved.
As shown in fig. 5, in some embodiments, a spoiler 20 overlapping with the inner wall of the dehumidifying shell 18 is fixedly disposed on the rotating shaft 5, and the disposed spoiler 20 is used for blocking gas, so that heat is prevented from entering the interior of the casing 1 from the rotating connection point of the rotating shaft 5 and the dehumidifying shell 18, thereby improving practicality.
As shown in fig. 6, in some embodiments, two ends of the casing 1 are respectively fixed with the front end cover 2 and the rear end cover 3 through the cooperation of the screw and the screw hole, both ends of the casing 1 are respectively provided with the sealing gasket 21, and the casing 1 is fixed with the front end cover 2 and the rear end cover 3 through the cooperation of the screw and the screw hole, so that the casing 1 is convenient to mount and dismount, is convenient to overhaul or replace elements inside the casing, and is used for improving the sealing performance of connecting points through the sealing gasket 21 so as to play a role of protecting the internal elements of the motor, thereby improving the practicability.
As shown in fig. 2, in some embodiments, a glue seal 22 is disposed between the windings of the stator 4 and the inner wall of the casing 1, and heat can be directly conducted to the casing 1 through the glue seal 22, so as to further improve the overall heat dissipation effect of the motor.
As shown in fig. 1, in some embodiments, the outer surface of the casing 1 is provided with a plurality of annular cooling fins 23, and the cooling fins 23 are arranged on the outer surface of the casing 1, so that the strength of the casing 1 is improved, the integral underwater compression-resistant effect of the motor is better, meanwhile, the contact area between the casing 1 and water can be improved, the heat dissipation effect is further improved, and the practicability is improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A submersible motor with a dehumidification system, comprising:
the motor comprises a machine shell (1), wherein a front end cover (2) and a rear end cover (3) are respectively arranged at two ends of the machine shell (1), and a stator (4) is arranged on the inner wall of the machine shell (1);
a rotating shaft (5), one end of which is supported on the inner wall of the rear end cover (3) through a bearing (6), and the other end of which is supported on the front end cover (2) through the bearing (6) and extends out of the front end cover (2), wherein a rotor (7) is arranged on the rotating shaft (5);
the sealing cylinder (8) is coaxially arranged on the outer side of the front end cover (2), the rotating shaft (5) movably penetrates through the sealing cylinder (8), an annular groove (9) is formed in the inner wall of the sealing cylinder (8), a conical rubber sleeve (11) is fixedly arranged on the inner wall of one side, close to the front end cover (2), of the annular groove (9), the conical rubber sleeve (11) is movably sleeved on the rotating shaft (5), a ring plate (12) is movably sleeved on the outer surface of the conical rubber sleeve (11), the outer side wall of the ring plate (12) is in abutting lap joint with the inner wall of the annular groove (9), a plurality of drain holes (13) communicated with the annular groove (9) are formed in an outer surface array of the sealing cylinder (8), a plurality of water inlets (14) communicated with the annular groove (9) are formed in an array on one side, far away from the front end cover (2), of the drain holes (13) are formed in a water outlet amount smaller than the water inlets (14);
the water supply piece (15) is arranged on the rotating shaft (5), and when the rotating shaft (5) rotates, the water supply piece conveys water flow into the annular groove (9) from the water inlet (14).
2. Submersible motor with dehumidification system according to claim 1, characterized in that the water supply (15) comprises:
the inner ring (1501) and the outer ring (1502), a plurality of blades (1503) distributed in a ring shape are arranged between the inner ring (1501) and the outer ring (1502) in an array mode, and the inner ring (1501) is fixedly arranged on the rotating shaft (5).
3. The submersible motor with the dehumidification system according to claim 1, wherein a plurality of elastic plates (10) distributed in a ring shape are arranged on the inner wall array of one side of the annular groove (9) close to the front end cover (2), and the conical rubber sleeve (11) is sleeved on the plurality of elastic plates (10).
4. Submersible motor with dehumidification system according to claim 2, characterized in that the side of the sealing cylinder (8) remote from the front end cover (2) is provided with a drainage cylinder (16) covering a number of the water inlets (14), the outer ring (1502) being rotatably inserted in the drainage cylinder (16).
5. Submersible motor with dehumidification system according to claim 1, characterized in that a spring (17) is mounted between the side of the ring plate (12) remote from the front end cap (2) and the inner wall of the annular groove (9), which is sleeved on the conical rubber sleeve (11).
6. The submersible motor with a dehumidification system according to claim 1, wherein the inner side wall of the front end cover (2) is provided with a dehumidification shell (18), the rotating shaft (5) rotates to penetrate through the dehumidification shell (18), the inner wall of the dehumidification shell (18) is provided with an electric heating wire (19), and the dehumidification shell (18) is made of rock wool.
7. Submersible motor with a dehumidification system according to claim 6, characterized in that the rotating shaft (5) is fixedly provided with a spoiler (20) which is in overlap joint with the inner wall of the dehumidification shell (18).
8. Submersible motor with dehumidification system according to claim 1, characterized in that the two ends of the housing (1) are fixed with the front end cover (2) and the rear end cover (3) respectively by the cooperation of screws and screw holes, and the two ends of the housing (1) are provided with sealing gaskets (21).
9. Submersible motor with dehumidification system according to claim 4, characterized in that a glue seal (22) is provided between the windings of the stator (4) and the inner wall of the housing (1).
10. Submersible motor with dehumidification system according to claim 1, characterized in that the outer surface of the housing (1) is provided with a number of annularly distributed cooling fins (23) in an array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310983095.2A CN117118129A (en) | 2023-08-04 | 2023-08-04 | Submersible motor with dehumidification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310983095.2A CN117118129A (en) | 2023-08-04 | 2023-08-04 | Submersible motor with dehumidification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117118129A true CN117118129A (en) | 2023-11-24 |
Family
ID=88797504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310983095.2A Pending CN117118129A (en) | 2023-08-04 | 2023-08-04 | Submersible motor with dehumidification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117118129A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117439316A (en) * | 2023-12-19 | 2024-01-23 | 山西平遥华丰防爆电机有限公司 | Mining flameproof motor assembly |
-
2023
- 2023-08-04 CN CN202310983095.2A patent/CN117118129A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117439316A (en) * | 2023-12-19 | 2024-01-23 | 山西平遥华丰防爆电机有限公司 | Mining flameproof motor assembly |
| CN117439316B (en) * | 2023-12-19 | 2024-02-23 | 山西平遥华丰防爆电机有限公司 | Mining flameproof motor assembly |
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