CN112202271B - A submersible pump motor - Google Patents
A submersible pump motor Download PDFInfo
- Publication number
- CN112202271B CN112202271B CN202010960334.9A CN202010960334A CN112202271B CN 112202271 B CN112202271 B CN 112202271B CN 202010960334 A CN202010960334 A CN 202010960334A CN 112202271 B CN112202271 B CN 112202271B
- Authority
- CN
- China
- Prior art keywords
- waterproof cover
- plate
- cover plate
- fixedly connected
- cover
- 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
- 238000007789 sealing Methods 0.000 claims description 71
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims 2
- 238000005728 strengthening Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 238000010030 laminating Methods 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009916 joint effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002308 calcification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 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
-
- 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
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Frames (AREA)
Abstract
本发明公开了一种潜水泵电机，涉及到潜水泵领域，包括电机主体，所述电机主体的外侧套接有防水罩，所述防水罩的槽底固定连接有安装座，所述电机主体的一端插入安装座围成的槽口内，所述安装座的一端固定连接有第一支撑杆，所述第一支撑杆与防水罩的中部内壁连接，所述防水罩的中部内壁固定连接有第二支撑杆，所述第二支撑杆与第一支撑杆对称分布。本发明通过在防水罩上设置有多个第一支撑杆和第二支撑杆，多个第一支撑杆和第二支撑杆配合起到了加强支撑的作用，提高了防水罩的抗压强度，同时防水罩不与电机主体贴合连接，在防水罩出现形变时不会对电机主体造成损伤。
The present invention discloses a submersible pump motor, which relates to the field of submersible pumps, including a motor body, a waterproof cover is sleeved on the outside of the motor body, a mounting seat is fixedly connected to the groove bottom of the waterproof cover, one end of the motor body is inserted into a notch surrounded by the mounting seat, one end of the mounting seat is fixedly connected to a first support rod, the first support rod is connected to the middle inner wall of the waterproof cover, the middle inner wall of the waterproof cover is fixedly connected to a second support rod, and the second support rod is symmetrically distributed with the first support rod. The present invention provides a plurality of first support rods and second support rods on the waterproof cover, and the cooperation of the plurality of first support rods and second support rods plays a role of strengthening support, thereby improving the compressive strength of the waterproof cover, and at the same time, the waterproof cover is not closely connected to the motor body, and will not cause damage to the motor body when the waterproof cover is deformed.
Description
Technical Field
The invention relates to the field of submersible pumps, in particular to a submersible pump motor.
Background
The structure of the existing sealed submersible pump motor mostly consists of a shell and a stator and a rotor which are arranged in the shell, wherein the stator and the rotor are mostly sealed in the shell, heat generated during motor operation is also sealed in the motor together, heat dissipation is caused by natural transmission of a medium, heat consumption is too large, power is increased, and the motor can be burnt out when in overload operation. Because stator and rotor are immersed in the aquatic during operation for a long time and stator inner bag generates the calcification and forms the dirt, cause motor heat dissipation poor and resistance too big and the operation is abnormal when the dirt of deposit is too much easily, just can continue the operation after must clearing up its dirt, greatly reduced the life of motor, current immersible pump motor shell all is the laminating in the motor main part outside moreover, the shell takes place deformation when the water pressure is too high, causes the damage to the motor main part easily. Therefore, it is necessary to invent a submersible pump motor to solve the above problems.
Disclosure of Invention
The invention aims to provide a submersible pump motor for solving the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a immersible pump motor, includes the motor main part, the buckler has been cup jointed in the outside of motor main part, the tank bottom fixedly connected with mount pad of buckler, the one end of motor main part inserts in the notch that the mount pad encloses, the one end fixedly connected with first bracing piece of mount pad, first bracing piece is connected with the middle part inner wall of buckler, the middle part inner wall fixedly connected with second bracing piece of buckler, second bracing piece and first bracing piece symmetric distribution, and second bracing piece and first bracing piece all are provided with a plurality of, a plurality of second bracing pieces and first bracing pieces all are annular array distribution, the one end fixedly connected with fixed plate of buckler inner wall is kept away from to the second bracing piece, fixed plate fixed mounting is on the opening inner wall of buckler, the opening part of buckler is provided with the apron, the inboard of apron is laminated with one side of fixed plate and is connected, the inboard edge fixedly connected with thread bush at the opening end outside of buckler and through internal and external screw thread and be connected with the buckler, the outside edge is provided with sealing mechanism, the middle part of the logical groove is equipped with the output shaft on the output shaft through the clearance groove, the output shaft is connected with the sealing washer movably, the output shaft is connected with the sealing washer through the perforation on the main part;
One end of the motor main body is inserted into the mounting seat on the waterproof cover until one end of the motor main body is in fit connection with the heat conducting pad, the cover plate is sleeved on the waterproof cover through the threaded sleeve until the cover plate is in fit connection with the fixed plate, an output shaft on the motor main body penetrates through the through groove on the cover plate and is in fit connection with the movable sealing ring, the annular sealing block on the cover plate is in fit connection with the submersible pump, and the edge of the cover plate is fixedly connected with the submersible pump through a plurality of bolts, the annular sealing block is stressed to move towards the cover plate and drives the telescopic rod to shrink, and the laminating plate is driven to move through the movable rod and drives the limiting slide block to slide in the limiting slide groove, so that the compression force of the compression spring is exerted, and the reaction force generated by the compression springs enables the annular sealing block to be tightly laminated with the submersible pump.
Preferably, a heat conducting plate is inlaid in the middle of one end of the waterproof cover, one side of the heat conducting plate is connected with a heat conducting pad in a fitting mode, and the heat conducting pad is located in a notch of the installation seat.
Preferably, a plurality of radiating fins which are distributed in an equidistant concentric circle shape are fixedly connected to the other side of the heat conducting plate, and the radiating fins are positioned on the outer side of the waterproof cover.
Preferably, the sealing mechanism comprises an annular sealing block, one side of the annular sealing block is connected with the outer side of the cover plate through a plurality of telescopic rods distributed in an annular array, a sealing belt is fixedly connected with the outer edge of one side of the annular sealing block, and one end of the sealing belt, which is far away from the annular sealing block, is fixedly connected with the outer side of the cover plate.
Preferably, the inner edge of one side of the annular sealing block is movably connected with a plurality of movable rods distributed in an annular array through pin shafts, one end, far away from the annular sealing block, of each movable rod is movably connected with a laminating plate through pin shafts, and one side of each laminating plate is in laminating connection with the outer side wall of the cover plate.
Preferably, a limit sliding block is fixedly connected with the middle part of one side of the bonding plate, a limit sliding groove is formed in the outer side wall of the cover plate, the limit sliding block is located in the limit sliding groove, and one end of the limit sliding block is connected with one end inner wall of the limit sliding groove through a compression spring.
The invention has the technical effects and advantages that:
1. According to the waterproof cover, the plurality of first support rods and the plurality of second support rods are arranged on the waterproof cover, so that the first support rods and the second support rods are matched to play a role in reinforcing the support, the compressive strength of the waterproof cover is improved, meanwhile, the waterproof cover is not in fit connection with the motor main body, and the motor main body is not damaged when the waterproof cover deforms;
2. according to the waterproof cover, the sealing mechanism is arranged on the outer side of the waterproof cover, the annular sealing blocks on the sealing mechanism are matched with the sealing belt when being attached to the submersible pump, so that the sealing effect is improved, external water cannot enter the motor main body, and the service life of the motor main body is prolonged.
Drawings
FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention.
Fig. 2 is a schematic side view of the first support bar structure of the present invention.
FIG. 3 is a schematic cross-sectional view of a seal mechanism according to the present invention.
In the figure: 1. a motor main body; 2. a waterproof cover; 3. a mounting base; 4. a first support bar; 5. a second support bar; 6. a fixing plate; 7. a cover plate; 8. a thread sleeve; 9. a sealing mechanism; 10. a movable sealing ring; 11. an output shaft; 12. a heat conductive plate; 13. a thermal pad; 14. a heat radiation fin; 15. an annular sealing block; 16. a telescopic rod; 17. a sealing tape; 18. a movable rod; 19. bonding plates; 20. a limit sliding block; 21. limiting sliding grooves; 22. and (5) compressing the spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a submersible pump motor as shown in figures 1-3, which comprises a motor main body 1, wherein a waterproof cover 2 is sleeved on the outer side of the motor main body 1, a mounting seat 3 is fixedly connected to the bottom of the waterproof cover 2, one end of the motor main body 1 is inserted into a notch surrounded by the mounting seat 3, one end of the mounting seat 3 is fixedly connected with a first supporting rod 4, the first supporting rod 4 is connected with the inner wall of the middle part of the waterproof cover 2, the inner wall of the middle part of the waterproof cover 2 is fixedly connected with a second supporting rod 5, the second supporting rods 5 and the first supporting rods 4 are symmetrically distributed, a plurality of second supporting rods 5 and the first supporting rods 4 are distributed in an annular array, a plurality of second supporting rods 5 and the first supporting rods 4 are matched to play a role of reinforcing support, the compressive strength of the waterproof cover 2 is improved, one end of the second support rod 5 far away from the inner wall of the waterproof cover 2 is fixedly connected with a fixing plate 6, the fixing plate 6 is fixedly arranged on the inner wall of the opening of the waterproof cover 2, a cover plate 7 is arranged at the opening of the waterproof cover 2, a sealing gasket is arranged at the joint of the cover plate 7 and the waterproof cover 2, the inner side of the cover plate 7 is in fit connection with one side of the fixing plate 6, the inner side edge of the cover plate 7 is fixedly connected with a thread bush 8, the thread bush 8 is sleeved on the outer side of the opening end of the waterproof cover 2 and is connected with the waterproof cover 2 through internal and external threads, the cover plate 7 can be fixedly connected with the waterproof cover 2, the outer side edge of the cover plate 7 is provided with a sealing mechanism 9, the sealing mechanism 9 plays a role of primary sealing, a through groove is formed in the middle of the cover plate 7, a movable sealing ring 10 is fixedly connected on the inner wall of the through groove, the output end of the motor main body 1 is provided with an output shaft 11, the output shaft 11 penetrates through the groove and is in fit connection with the movable sealing ring 10, the movable sealing ring 10 plays a secondary sealing role;
one end of the motor main body 1 is inserted into the mounting seat 3 on the waterproof cover 2 until one end of the motor main body 1 is in fit connection with the heat conducting pad 13, the cover plate 7 is sleeved on the waterproof cover 2 through the threaded sleeve 8 until the cover plate 7 is in fit connection with the fixed plate 6, the output shaft 11 on the motor main body 1 penetrates through the through groove on the cover plate 7 and is in fit connection with the movable sealing ring 10, the annular sealing block 15 on the cover plate 7 is in fit connection with the submersible pump, the edge of the cover plate 7 is fixedly connected with the submersible pump through a plurality of bolts, the annular sealing block 15 is stressed to move towards the cover plate 7, the telescopic rod 16 is driven to shrink, the movable rod 18 is used for driving the laminating plate 19 to move, the limiting sliding block 20 is driven by the laminating plate 19 to slide in the limiting sliding groove 21, the compression spring 22 is stressed, and the annular sealing block 15 is tightly fit with the submersible pump due to the reaction force generated by the plurality of compression springs 22;
Specifically, the heat conduction plate 12 is inlayed at the one end middle part of buckler 2, one side laminating of heat conduction plate 12 is connected with heat conduction pad 13, heat conduction pad 13 is located the notch of mount pad 3, the opposite side fixedly connected with of heat conduction plate 12 is a plurality of radiating fins 14 that are equidistant concentric circle form and distribute, radiating fins 14 are located the outside of buckler 2, the heat that motor main part 1 produced passes through heat conduction pad 13 and heat conduction plate 12 and transmits radiating fins 14 department, the effect of quick radiating has been reached, the radiating effect of this device has been improved in the setting of a plurality of radiating fins 14.
As shown in fig. 3, the sealing mechanism 9 includes an annular sealing block 15, one side of the annular sealing block 15 is connected with the outside of the cover plate 7 through a plurality of telescopic rods 16 distributed in an annular array, the effect of supporting and guiding the annular sealing block 15 is achieved through the arrangement of the telescopic rods 16, one side outer edge of the annular sealing block 15 is fixedly connected with a sealing strip 17, one end of the sealing strip 17 away from the annular sealing block 15 is fixedly connected with the outside of the cover plate 7, the annular sealing block 15 and the sealing strip 17 cooperate to achieve the sealing effect, one side inner edge of the annular sealing block 15 is movably connected with a plurality of movable rods 18 distributed in an annular array through a pin shaft, one end of the movable rod 18 away from the annular sealing block 15 is movably connected with a joint plate 19 through a pin shaft, one side of the joint plate 19 is connected with the outer side wall of the cover plate 7 in a joint mode, one side middle portion of the joint plate 19 is fixedly connected with a limit sliding block 20, a limit sliding groove 21 is formed in the outer side wall of the cover plate 7, the limit sliding block 20 is located in the limit sliding groove 21, the limit sliding block 20 cooperates with the limit sliding groove 21 to achieve the guiding effect on the cover plate 19, one end of the joint plate 19 keeps moving linearly, one end of the joint plate 19 is tightly, one end of the joint plate 20 is tightly connected with the inner wall of the seal sliding block 22 through the seal spring 22, and the joint effect of the seal sliding block is achieved, and the joint effect of the seal sliding block is achieved.
The working principle of the invention is as follows:
When the device is installed, firstly, one end of the motor main body 1 is inserted into the installation seat 3 on the waterproof cover 2 until one end of the motor main body 1 is connected with the heat conducting pad 13 in a fitting mode, then the cover plate 7 is sleeved on the waterproof cover 2 through the threaded sleeve 8 until the cover plate 7 is connected with the fixed plate 6 in a fitting mode, at the moment, the output shaft 11 on the motor main body 1 penetrates through the through groove on the cover plate 7 and is connected with the movable sealing ring 10 in a fitting mode, then the annular sealing block 15 on the cover plate 7 is connected with the submersible pump in a fitting mode, the edge of the cover plate 7 is fixedly connected with the submersible pump through a plurality of bolts, the annular sealing block 15 is stressed to move towards the cover plate 7 to drive the telescopic rod 16 to shrink, the pasting plate 19 is driven to move through the movable rod 18, the pasting plate 19 drives the limiting slide block 20 to slide in the limiting slide groove 21 to enable the compressing springs 22 to compress and stress, and the counter force generated by the compressing springs 22 enables the annular sealing block 15 to be tightly attached to the submersible pump, so that a good sealing effect is achieved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010960334.9A CN112202271B (en) | 2020-09-14 | 2020-09-14 | A submersible pump motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010960334.9A CN112202271B (en) | 2020-09-14 | 2020-09-14 | A submersible pump motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112202271A CN112202271A (en) | 2021-01-08 |
| CN112202271B true CN112202271B (en) | 2024-11-19 |
Family
ID=74016317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010960334.9A Active CN112202271B (en) | 2020-09-14 | 2020-09-14 | A submersible pump motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112202271B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221475B (en) * | 2021-12-14 | 2024-07-05 | 江苏应龙高压电机制造有限公司 | Low-voltage high-power submersible motor applicable to deep sea compression resistance |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212572266U (en) * | 2020-09-14 | 2021-02-19 | 安徽正元机械有限公司 | Novel submersible pump motor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101899292B1 (en) * | 2018-07-10 | 2018-09-17 | 주식회사 덕산이엔지 | Submerged Motor Pump Improved Durability |
| CN110752698B (en) * | 2019-10-30 | 2020-09-25 | 常州机电职业技术学院 | Servo motor with high compressive strength for underwater work |
-
2020
- 2020-09-14 CN CN202010960334.9A patent/CN112202271B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212572266U (en) * | 2020-09-14 | 2021-02-19 | 安徽正元机械有限公司 | Novel submersible pump motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112202271A (en) | 2021-01-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112202271B (en) | A submersible pump motor | |
| CN117267117B (en) | Energy-saving circulating pump | |
| CN212572266U (en) | Novel submersible pump motor | |
| CN212827083U (en) | High-efficient cooling device that oil press was used | |
| CN215580679U (en) | Automatic circulation cooling type motor | |
| CN213340349U (en) | Power device heat dissipation module | |
| CN210868190U (en) | Separable PTC heater | |
| CN117108516A (en) | An electronic water pump dry cavity seal and stator preloading structure | |
| CN216216181U (en) | An ice maker motor installation device | |
| CN212518620U (en) | Sealing structure for mounting driving motor | |
| CN214850529U (en) | Charger heat dissipation protection device | |
| CN213240283U (en) | Guide rail type electric energy meter | |
| CN221223035U (en) | Immersion semiconductor refrigerating device | |
| CN212455426U (en) | Novel special speed reducer for motor | |
| CN223639113U (en) | An integrated flat panel motor | |
| CN119957676B (en) | A synchronous gearbox with a high-efficiency cooling cycle | |
| CN216767689U (en) | Core of inflator pump | |
| CN221862806U (en) | A solar cell connector | |
| CN2667781Y (en) | Waterproof planar electric machine | |
| CN211266621U (en) | Motor casing assembly | |
| CN214007491U (en) | Water pump fan housing | |
| CN217824590U (en) | Z-axis transmission screw rod module | |
| CN218118002U (en) | Piezoelectric ceramic pump | |
| CN222321259U (en) | Motor cooling fin convenient to dismantle | |
| CN221096836U (en) | Low-noise energy-saving vane pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |