CN220210127U - Heat dissipation motor for pump - Google Patents
Heat dissipation motor for pump Download PDFInfo
- Publication number
- CN220210127U CN220210127U CN202321824616.1U CN202321824616U CN220210127U CN 220210127 U CN220210127 U CN 220210127U CN 202321824616 U CN202321824616 U CN 202321824616U CN 220210127 U CN220210127 U CN 220210127U
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- CN
- China
- Prior art keywords
- heat dissipation
- stator assembly
- installation
- cavity
- motor
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 86
- 238000009434 installation Methods 0.000 claims abstract description 46
- 238000007789 sealing Methods 0.000 claims description 35
- 230000005855 radiation Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the field of motors, in particular to a heat dissipation motor for a pump, which comprises: the first installation shell is provided with a first installation cavity; the stator assembly is connected to the first installation shell, and a first installation hole is formed in the center of the stator assembly; the connecting piece is provided with a second installation cavity, and the second installation cavity is inserted into the first installation hole; the rotor assembly is rotatably arranged in the connecting piece; the impeller is fixedly arranged on the rotor assembly; the second installation shell is provided with a water passing cavity, a water inlet end and a water outlet end and is arranged on the connecting piece; the heat dissipation box is covered on the outer side of the stator assembly; the water inlet pipeline is connected with the water cavity and the heat dissipation box; the drainage pipeline is communicated with the water inlet end and the heat dissipation box; the utility model achieves the technical effect of enabling the motor to have heat dissipation performance.
Description
Technical Field
The utility model relates to the field of motors, in particular to a heat dissipation motor for a pump.
Background
The motor refers to an electromagnetic device for converting electric energy into kinetic energy according to the law of electromagnetic induction.
The motor has very wide application, is closely related to our daily life, such as a water pump or a drainage pump, and the motor needs to rotate at a high speed, so a large amount of heat energy can be generated due to friction, and the motor can be overheated to generate load when the heat dissipation is poor.
Accordingly, there is an urgent need to provide an improved solution to the above technical problems.
Disclosure of Invention
The utility model aims to solve the technical problems and provide the heat dissipation motor for the pump, which achieves the technical effect of enabling the motor to have heat dissipation performance.
In view of the above, the present utility model provides a heat dissipation motor for a pump, comprising:
the first installation shell is provided with a first installation cavity;
the stator assembly is connected to the first installation shell, and a first installation hole is formed in the center of the stator assembly;
the connecting piece is provided with a second installation cavity, and the second installation cavity is inserted into the first installation hole;
the rotor assembly is rotatably arranged in the connecting piece;
the impeller is fixedly arranged on the rotor assembly;
the second installation shell is provided with a water passing cavity, a water inlet end and a water outlet end and is arranged on the connecting piece;
the heat dissipation box is covered on the outer side of the stator assembly;
the water inlet pipeline is connected with the water cavity and the heat dissipation box;
and the drainage pipeline is communicated with the water inlet end and the heat dissipation box.
Further, the method further comprises the following steps:
and the outer side of the stator assembly is provided with a radiating plate.
Further, the heat dissipation plate is arranged in parallel with the bottom surface of the heat dissipation box.
Further, the method further comprises the following steps:
the sealing groove is arranged on the surface of the connecting piece, which is abutted against the second installation shell;
the first sealing ring is arranged in the sealing groove.
Further, the method further comprises the following steps:
and the sealing piece is arranged at the opening position of the second installation cavity.
Further, the sealing element and the second installation cavity are provided with two parallel second sealing rings.
Further, the impeller includes:
the impeller main body is fixedly connected to the rotor assembly;
and the blades are arranged on the end face of the impeller main body and can be detached.
Further, the first installation shell, the stator assembly, the connecting piece and the second installation shell are sequentially fixed together in series through screws from bottom to top.
The beneficial effects of the utility model are as follows:
1. the heat dissipation box, the water inlet pipeline and the water discharge pipeline can enable the heat dissipation efficiency of the motor to be faster, prevent the motor from overheating, and prolong the service life of the motor.
2. The heat dissipation plate provided by the utility model can enable the heat conduction efficiency to be faster.
3. The heat dissipation plate is arranged in parallel with the bottom surface of the heat dissipation box, so that water can flow more smoothly.
Drawings
FIG. 1 is a schematic diagram of an explosive structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the heat dissipating box according to the present utility model;
FIG. 3 is a schematic view of the external appearance of the heat dissipating box according to the present utility model;
FIG. 4 is a schematic view of the seal of the present utility model;
fig. 5 is an exploded view of the rotor assembly and the connector of the present utility model.
The label in the figure is:
1. a first mounting housing; 2. a first mounting cavity; 3. a stator assembly body; 4. a tooth portion; 5. a first mounting hole; 6. a connecting piece; 7. a magnetic part main body; 8. a magnet; 9. a rotating rod; 10. an impeller main body; 11. a blade; 12. a second mounting housing; 13. a water passing cavity; 14. a water inlet end; 15. a water outlet end; 16. a heat radiation box; 17. a water inlet pipeline; 18. a drainage pipeline; 19. a heat dissipation plate; 20. sealing grooves; 21. a first seal ring; 22. a seal; 23. a second mounting cavity; 24. a second seal ring; 25. a partition plate.
Detailed Description
Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some of the embodiments of the present application, but not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.
Example 1:
the present embodiment provides a heat radiation motor for a pump, including:
a first installation housing 1, the first installation housing 1 being provided with a first installation cavity 2;
the stator assembly is connected to the first installation shell 1, and a first installation hole 5 is formed in the center of the stator assembly;
the connecting piece 6, the connecting piece 6 is provided with a second mounting cavity 23, and the second mounting cavity 23 is inserted and arranged in the first mounting hole 5;
a rotor assembly rotatably disposed within the connector 6;
the impeller is fixedly arranged on the rotor assembly;
the second installation shell 12, the second installation shell 12 is provided with a water passing cavity 13, a water inlet end 14 and a water outlet end 15, and is installed on the connecting piece 6;
the heat dissipation box 16, the heat dissipation box 16 covers the outside of the stator assembly;
the water inlet pipeline 17, the water inlet pipeline 17 is communicated with the water passing cavity 13 and the heat dissipation box 16;
and a drainage pipeline 18, wherein the drainage pipeline 18 is communicated with the water inlet end 14 and the radiating box 16.
The first installation shell 1 is made of stainless steel metal, the types of the materials are not limited, and the first installation shell has the property of being stainless; a first installation cavity 2 is formed in the first installation shell 1, a control panel and a circuit joint for controlling the power on of the stator assembly can be placed in the first shell, and waterproof glue can be injected into the circuit joint and the control panel for fixing and waterproof treatment; the stator assembly comprises a stator assembly main body 3, and the stator assembly main body 3 is annular; the tooth part 4, the tooth part 4 is arranged in the ring of the stator assembly main body 3, the coil surrounds the tooth part 4, the stator assembly is of the stator structure of the existing motor, and the structure is not limited in the utility model; the tooth portion 4 may form a first mounting hole 5; the connecting piece 6 is made of plastic materials, electromagnetic induction is prevented from being influenced, the connecting piece 6 is divided into two parts, one part is of a platform structure, the platform structure can be fixed on the main body of the stator assembly, the other part is of a cylindrical structure, the cylindrical structure is arranged in the first mounting hole 5, the rotor assembly is rotationally fixed in the cylindrical structure of the connecting piece 6 through bolts, the rotor assembly comprises a magnetic part, the magnetic part comprises a magnetic part main body 7 and a plurality of magnets 8, and the magnets 8 are adhered to the magnetic part main body 7; the rotating rod 9, the rotating rod 9 is fixedly connected to the main body of the magnetic part, the rotating rod 9 can be integrally formed with the main body 7 of the magnetic part, or the rotating rod 9 can be fixed to the main body of the magnetic part by using a screw, and the rotating rod 9 can rotate together with the magnetic part; the impeller is fixed on the rotating rod 9, the impeller can be fixed on the rotating rod 9 through a screw, or the impeller is fixed on the rotating rod 9 by a welding method, and the edge of the impeller can be embedded into the connecting piece 6, so that the impeller rotates stably, and the impeller is provided with blades 11; the second installation shell 12 is made of stainless steel metal, the second installation shell 12 is provided with a water passing cavity 13, a water inlet end 14 and a water outlet end 15, the water inlet end 14 is opposite to the end face of the impeller, the water outlet end 15 is opposite to the rotation direction of the blade 11, and the axis of the water outlet end 15 is tangential to the rotation radius of the blade 11, so that water is discharged faster.
The heat dissipation box 16, the heat dissipation box 16 is covered on the outer side of the stator assembly, the heat dissipation box 16 and the stator assembly main body 3 can be integrally formed, the heat dissipation box 16 can be fixed on the outer side of the stator assembly main body 3 through screws, and a rubber pad is arranged between the heat dissipation box 16 and the stator assembly main body 3 for sealing treatment; the water inlet pipeline 17 can be a hose or a metal pipe, the water inlet pipeline 17 is communicated with the water passing cavity 13 and the heat dissipation box 16, one end of the water passing cavity 13 of the water inlet pipeline 17 is opposite to the rotating direction of the blade 11, and the axis is tangential to the rotating radius of the blade 11; the drain line 18 communicates with the water inlet 14 and the radiator tank 16, and the axis of the drain line 18 is perpendicular to the axis of the water inlet 14.
The heat dissipation principle is that water flows in the heat dissipation box 16 to transfer heat to the stator assembly, then the water in the heat dissipation box 16 is replaced through the water inlet pipeline 17 and the water drain pipeline 18, so that the water is always in a cooling state, the water in the water passing cavity 13 can flow into the heat dissipation cavity through the water inlet pipeline 17, the water can be injected into the water inlet pipeline 17 more easily by the water inlet pipeline 17 at one end of the water passing cavity 13 opposite to the rotating direction of the blades 11, the water is discharged to the water inlet end 14 through the water drain pipeline 18, the water flow speed of the water flow at the water inlet end 14 is high, the axis of the water drain pipeline 18 is perpendicular to the water flow direction, the pressure of the opening of the water drain pipeline 18 at the water inlet end 14 is smaller than the pressure in the heat dissipation box 16, and the water can be helped to be discharged into the water inlet end 14.
The first mounting case 1, the stator assembly, the connecting member 6, and the second mounting case 12 are connected together by screws or welding.
Example 2:
the present embodiment provides a heat radiation motor for a pump, which has the following technical features in addition to the technical scheme including the above embodiment.
Also included is a heat sink 19 on the outside of the stator assembly.
A plurality of uniformly arranged heat dissipation plates 19 are arranged on the outer side of the stator assembly, and the heat dissipation plates 19 can improve the efficiency of heat energy on the stator assembly transferred to water; the heat dissipation plate 19 may have various shapes such as a rod shape and a ring shape.
The heat radiation plate 19 is disposed parallel to the bottom surface of the heat radiation box 16.
The heat dissipation plate 19 has a plate-shaped structure, and the heat dissipation plate 19 disposed at the outer side of the stator assembly may be disposed parallel to the bottom surface of the heat dissipation case 16, and when water flows in the heat dissipation chamber, the water flow direction is parallel to the bottom surface of the heat dissipation case 16, and the heat dissipation plate 19 and the water flow direction are the same to increase the smoothness of the water flow.
Further comprises:
a seal groove 20, the seal groove 20 being provided on a surface of the connection member 6 that abuts against the second mounting case 12;
the first seal ring 21, the first seal ring 21 is disposed in the seal groove 20.
The seal groove 20 is annular structure, sets up at the up end of connecting piece 6, sets up first sealing washer 21 in seal groove 20, can make the sealing performance between second installation casing 12 and the connecting piece 6 better, and when the pump work, prevent that water cavity 13 from leaking.
Further comprises:
and a sealing member 22, wherein the sealing member 22 is arranged at the opening position of the second mounting cavity 23.
The sealing member 22 is arranged at the position of the opening of the second mounting cavity 23, the outer diameter of the sealing member 22 is equal to the inner diameter of the second mounting cavity 23, the sealing member 22 can be embedded in the second mounting cavity 23, the rotating rod 9 of the rotor assembly can pass through the sealing member 22, the sealing member 22 can prevent water from entering the second mounting cavity 23, the rotating efficiency of the rotor assembly is prevented from being influenced by the water, and a rubber ring can be arranged between the rotating rod 9 and the sealing member 22 for sealing treatment.
Example 3:
the present embodiment provides a heat radiation motor for a pump, which has the following technical features in addition to the technical scheme including the above embodiment.
The sealing element 22 and the second mounting chamber 23 are provided with two parallel second sealing rings 24.
Two annular grooves are formed in the sealing member 22, the second sealing ring 24 is arranged in the grooves, the grooves can limit the position of the second sealing ring 24, the second sealing ring 24 is not easy to move, the second sealing ring 24 can be adhered to the sealing member 22, and the second sealing ring 24 can optimize the tightness between the sealing member 22 and the second mounting cavity 23.
The impeller comprises:
the impeller body 10, the impeller body 10 is fixedly connected to the rotor assembly;
the blades 11, the blades 11 are provided on the end face of the impeller main body 10, and the blades 11 are detachable.
The impeller main body 10 is of a plate-shaped structure, the blades 11 are also of a plate-shaped structure and are perpendicular to the impeller main body 10, the blades 11 are mounted on the impeller main body 10 through screws, and when the blades 11 are damaged, the blades 11 can be detached for replacement, so that the service life of the impeller can be prolonged.
The first mounting housing 1, the stator assembly, the connecting piece 6 and the second mounting housing 12 are serially fixed together by screws in order from bottom to top.
The first installation shell 1, the stator assembly, the connecting piece 6 and the second installation shell 12 are serially fixed together through four uniformly distributed screws, so that the integral structure of the utility model is more stable.
One end of the water inlet pipeline 17 and one end of the water outlet pipeline 18 on the heat dissipation box 16 can be arranged oppositely or adjacently, when the two ends are arranged adjacently, a division plate 25 is added in the heat dissipation box 16, and the division plate is arranged at the middle position of the ends of the water inlet pipeline 17 and the water outlet pipeline 18, so that water flow can flow along the outer side of the stator assembly in a circumferential direction, and the water exchange efficiency is higher.
The embodiments of the present application and the features of the embodiments may be combined without conflict, and the present application is not limited to the specific embodiments described above, which are merely illustrative, not restrictive, and many forms may be made by those of ordinary skill in the art, without departing from the spirit of the present application and the scope of the claims, which are also within the scope of the present application.
Claims (8)
1. A heat dissipation motor for a pump, comprising:
the first installation shell (1), the first installation shell (1) is provided with a first installation cavity (2);
the stator assembly is connected to the first mounting shell (1) in a setting manner, and a first mounting hole (5) is formed in the center of the stator assembly;
the connecting piece (6), the connecting piece (6) is provided with a second installation cavity (23), and the second installation cavity (23) is inserted and arranged in the first installation hole (5);
the rotor assembly is rotatably arranged in the connecting piece (6);
the impeller is fixedly arranged on the rotor assembly;
the second installation shell (12), the second installation shell (12) is provided with a water passing cavity (13), a water inlet end (14) and a water outlet end (15), and is installed on the connecting piece (6);
the heat dissipation box (16), the heat dissipation box (16) covers the outside of the stator assembly;
the water inlet pipeline (17), the water inlet pipeline (17) is communicated with the water passing cavity (13) and the heat dissipation box (16);
the drainage pipeline (18), drainage pipeline (18) intercommunication water inlet end (14) and radiator tank (16).
2. A heat dissipation motor for a pump according to claim 1, wherein,
further comprises:
and the heat dissipation plate (19) is arranged on the outer side of the stator assembly, and the heat dissipation plate (19) is arranged on the outer side of the stator assembly.
3. A heat radiation motor for pump according to claim 2, wherein the heat radiation plate (19) is provided in parallel with the bottom surface of the heat radiation box (16).
4. The heat-dissipating motor for a pump according to claim 1, further comprising:
a seal groove (20), wherein the seal groove (20) is arranged on the surface of the connecting piece (6) which is abutted against the second installation shell (12);
the first sealing ring (21), the first sealing ring (21) is arranged in the sealing groove (20).
5. The heat-dissipating motor for a pump according to claim 1, further comprising:
and the sealing piece (22) is arranged at the opening position of the second mounting cavity (23).
6. A heat dissipating motor for a pump according to claim 5, wherein the sealing member (22) and the second mounting chamber (23) are provided with two parallel second sealing rings (24).
7. A heat dissipating motor for a pump according to claim 1, wherein the impeller comprises:
the impeller main body (10), the impeller main body (10) is fixedly connected to the rotor assembly;
the blade (11), blade (11) set up on the terminal surface of impeller main part (10), and blade (11) can dismantle.
8. A heat dissipating motor for a pump according to claim 1, wherein the first mounting housing (1), the stator assembly, the connecting member (6) and the second mounting housing (12) are serially fixed together by screws in this order from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321824616.1U CN220210127U (en) | 2023-07-11 | 2023-07-11 | Heat dissipation motor for pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321824616.1U CN220210127U (en) | 2023-07-11 | 2023-07-11 | Heat dissipation motor for pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220210127U true CN220210127U (en) | 2023-12-19 |
Family
ID=89138073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321824616.1U Active CN220210127U (en) | 2023-07-11 | 2023-07-11 | Heat dissipation motor for pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220210127U (en) |
-
2023
- 2023-07-11 CN CN202321824616.1U patent/CN220210127U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |