CN220396099U - Centrifugal pump cooling barrel - Google Patents
Centrifugal pump cooling barrel Download PDFInfo
- Publication number
- CN220396099U CN220396099U CN202321740780.4U CN202321740780U CN220396099U CN 220396099 U CN220396099 U CN 220396099U CN 202321740780 U CN202321740780 U CN 202321740780U CN 220396099 U CN220396099 U CN 220396099U
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- China
- Prior art keywords
- cooling
- pipe
- fixedly connected
- cover
- centrifugal pump
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- 238000001816 cooling Methods 0.000 title claims abstract description 215
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 9
- 239000000498 cooling water Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of centrifugal pumps, in particular to a cooling barrel of a centrifugal pump, which comprises a mounting base, wherein a motor is mounted at the top of the mounting base, a cooling cover is mounted at the front end of the motor, a cooling mechanism is mounted above the cooling cover, a connecting seat is mounted at the front end of the cooling cover, and a centrifugal pump head is mounted at the front end of the connecting seat; the cooling mechanism comprises a cooling barrel main body, a cooling plate, cooling fins, a cooling fan, a cooling pipe and a miniature water pump, wherein the cooling barrel main body is fixedly arranged above a cooling cover, the cooling plate is fixedly arranged on the inner side wall of the cooling barrel main body, a plurality of groups of cooling fins are fixedly arranged on the outer side of the cooling barrel main body, the cooling fan is arranged on the outer side of the cooling fins, and the cooling pipe is arranged in the cooling cover.
Description
Technical Field
The utility model relates to the technical field of centrifugal pumps, in particular to a cooling barrel of a centrifugal pump.
Background
The centrifugal pump is a pump for conveying liquid by centrifugal force generated when the impeller rotates, and mainly comprises the impeller, a pump body, a pump shaft, a bearing, a sealing ring, a stuffing box and the like, and is mainly characterized in that: compact structure, wide range of flow lift, uniform flow, stable operation, small vibration, lower maintenance and repair cost, etc.
The existing centrifugal pump is mainly used for cooling the machine seal through the cooling water bucket, the cooling water bucket is small in storage capacity, short in path and poor in cooling effect, cooling water cannot be completely cooled and cooled in the circulation process of cooling the machine seal, after the centrifugal pump is used for a long time, the temperature of the cooling water can be increased along with the temperature of the machine seal, the cooling effect on the machine seal is reduced, and after the machine seal works in the too high temperature for a long time, the machine seal is easy to burn and damage, is difficult to repair, influences the normal operation of a production line and is very inconvenient.
Therefore, it is important to design a cooling barrel for centrifugal pump to solve the above-mentioned drawbacks.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model designs a cooling barrel of a centrifugal pump, which aims to solve the technical problems of small storage capacity, short path and poor cooling effect of the cooling barrel of the centrifugal pump in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the cooling barrel of the centrifugal pump comprises an installation base, wherein a motor is installed at the top of the installation base, a cooling cover is installed at the front end of the motor, a cooling mechanism is installed above the cooling cover, a connecting seat is installed at the front end of the cooling cover, and a pump head of the centrifugal pump is installed at the front end of the connecting seat;
the cooling mechanism comprises a cooling barrel body, a cooling plate, cooling fins, a cooling fan, a cooling pipe and a miniature water pump, wherein the cooling barrel body is fixedly arranged above a cooling cover, the cooling plate is fixedly arranged on the inner side wall of the cooling barrel body, the cooling fins are fixedly arranged on the outer side of the cooling barrel body, the cooling fan is arranged on the outer side of the cooling fins, the cooling pipe is arranged inside the cooling cover, the miniature water pump is arranged below the cooling barrel body, one end of the cooling pipe is fixedly connected with the input end of the miniature water pump, and the other end of the cooling pipe is fixedly connected with the inner side of the cooling barrel body.
As a preferable scheme of the utility model, the front end and the rear end of the cooling cover are respectively and fixedly connected with the motor and the connecting seat, the bottom of the cooling cover is fixedly connected with two groups of supporting feet, and the bottom ends of the supporting feet are provided with mounting holes.
As the preferable scheme of the utility model, the bottom of the cooling barrel body is provided with the mounting frame, the bottom of the mounting frame is fixedly connected with the cooling cover, and the miniature water pump is fixedly arranged at the top of the mounting frame.
As a preferable scheme of the utility model, one end of a plurality of groups of radiating fins close to the cooling plate is fixedly connected with the cooling plate, and the plurality of groups of radiating fins are distributed on the outer side of the cooling barrel body at equal intervals.
As a preferable scheme of the utility model, the cooling pipe consists of a cooling inner pipe and a cooling outer pipe, the cooling inner pipe is sleeved outside the motor rotating shaft, the cooling outer pipe is positioned outside the cooling inner pipe, and the outer side of the cooling outer pipe is fixedly connected with the inner side wall of the cooling cover through a plurality of groups of heat conducting plates.
As a preferable scheme of the utility model, the cooling inner pipe is fixedly connected with the input end of the miniature water pump through the water suction pipe, and the cooling outer pipe is fixedly connected with the inside of the cooling barrel body through the water delivery pipe.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the design of the cooling mechanism, when the centrifugal pump is used, the temperature of the rotating shaft and the bearing can be increased when the motor rotates, at the moment, the cooling water in the cooling pipe is pumped into the cooling barrel main body by the miniature water pump, and the cooling water in the cooling barrel main body can flow into the cooling pipe again, so that the purpose of circular cooling is achieved, the cooling cover and the outer side of the rotating shaft are cooled by the cooling pipe, the heat of the cooling water in the cooling barrel main body is led out by the cooling plate, then the heat is dissipated by the heat dissipating fins, and meanwhile, the heat dissipating fins are dissipated by the heat dissipating fan, so that the cooling water is continuously cooled, the cooling effect of the cooling mechanism is improved, and the service life of the centrifugal pump is prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the cooling hood according to the present utility model;
FIG. 3 is a schematic view of the cooling tube structure of the present utility model.
In the figure: 1. a mounting base; 2. a motor; 3. a cooling cover; 4. a cooling mechanism; 5. a connecting seat; 6. a centrifugal pump head; 7. a cooling tub body; 8. a cooling plate; 9. a heat radiation fin; 10. a heat radiation fan; 11. a cooling tube; 12. a micro water pump; 13. supporting feet; 14. a mounting frame; 15. cooling the inner tube; 16. cooling the outer tube; 17. a heat conductive plate; 18. a water pumping pipe; 19. a water pipe.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Examples:
referring to fig. 1-3, the present utility model provides a technical solution:
the utility model provides a centrifugal pump cooling drum, includes installation base 1, and motor 2 is installed at installation base 1's top, and cooling cover 3 is installed to motor 2's front end, and cooling mechanism 4 is installed to cooling cover 3's top, and connecting seat 5 is installed to cooling cover 3's front end, and centrifugal pump head 6 is installed to connecting seat 5's front end.
Next, in the present embodiment, the specific structure of the cooling mechanism 4 is as follows:
the cooling mechanism 4 comprises a cooling barrel body 7, a cooling plate 8, cooling fins 9, a cooling fan 10, a cooling pipe 11 and a miniature water pump 12, wherein the cooling barrel body 7 is fixedly arranged above the cooling cover 3, the cooling plate 8 is fixedly arranged on the inner side wall of the cooling barrel body 7, a plurality of groups of cooling fins 9 are fixedly arranged on the outer side of the cooling barrel body 7, the cooling fan 10 is arranged on the outer side of the cooling fins 9, the cooling pipe 11 is arranged in the cooling cover 3, the miniature water pump 12 is arranged below the cooling barrel body 7, one end of the cooling pipe 11 is fixedly connected with the input end of the miniature water pump 12, and the other end of the cooling pipe 11 is fixedly connected with the inner part of the cooling barrel body 7.
Referring to fig. 1-3, the front and rear ends of the cooling cover 3 are fixedly connected with the motor 2 and the connecting seat 5 respectively, two groups of supporting legs 13 are fixedly connected to the bottom of the cooling cover 3, mounting holes are formed in the bottom ends of the supporting legs 13, after the temperature of the cooling cover 3 is high during operation of the motor 2, the cooling cover 3 is cooled by the cooling mechanism 4, and the cooling cover 3 is mounted and supported by the two groups of supporting legs 13.
Referring to fig. 1-3, a mounting frame 14 is mounted at the bottom of the cooling barrel body 7, the bottom of the mounting frame 14 is fixedly connected with the cooling cover 3, and a micro water pump 12 is fixedly mounted at the top of the mounting frame 14
Referring to fig. 1-3, one end of a plurality of groups of heat dissipation fins 9, which is close to a cooling plate 8, is fixedly connected with the cooling plate 8, the plurality of groups of heat dissipation fins 9 are distributed on the outer side of a cooling barrel main body 7 at equal intervals, after the temperature of cooling water in the cooling barrel main body 7 is increased, heat can be directly transferred to the cooling plate 8, the heat dissipation area is increased by utilizing the heat dissipation fins 9, and the cooling plate 8 is cooled, so that the cooling water is cooled.
The cooling tube 11 comprises cooling inner tube 15 and cooling outer tube 16, and the outside with motor 2 pivot is established to cooling inner tube 15 cover, and cooling outer tube 16 is located the outside of cooling inner tube 15, and the outside of cooling outer tube 16 is through multiunit heat-conducting plate 17 and the inside wall fixed connection of cooling cover 3, utilizes cooling inner tube 15 to cool down the outside of pivot, utilizes cooling outer tube 16 to cool down cooling cover 3 under the heat conduction effect of heat-conducting plate 17 to improve the cooling effect.
The cooling inner pipe 15 is fixedly connected with the input end of the micro water pump 12 through the water suction pipe 18, the cooling outer pipe 16 is fixedly connected with the inside of the cooling barrel main body 7 through the water delivery pipe 19, the cooling water in the cooling pipe 11 is continuously pumped through the water suction pipe 18 by the micro water pump 12, and the cooling water flows into the cooling pipe 11 again from the water delivery pipe 19, so that the purpose of circulating cooling is achieved.
In this embodiment, the implementation scenario specifically includes: when the centrifugal pump is used, the temperature of the rotating shaft and the bearing can be increased when the motor 2 rotates, at the moment, the cooling water in the cooling pipe 11 is pumped into the cooling barrel main body 7 by the miniature water pump 12, and the cooling water in the cooling barrel main body 7 can flow into the cooling pipe 11 again, so that the purpose of circulating cooling is achieved, the cooling pipe 11 is used for cooling and cooling the cooling cover 3 and the outer side of the rotating shaft, meanwhile, the heat of the cooling water in the cooling barrel main body 7 is led out by the cooling plate 8, then the heat is dissipated by the heat dissipating fins 9, and meanwhile, the heat dissipating fins 9 are dissipated by the heat dissipating fan 10, so that the cooling water is continuously cooled and cooled.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a centrifugal pump cooling barrel, includes installation base (1), its characterized in that: the motor (2) is installed at the top of the installation base (1), the cooling cover (3) is installed at the front end of the motor (2), the cooling mechanism (4) is installed above the cooling cover (3), the connecting seat (5) is installed at the front end of the cooling cover (3), and the centrifugal pump head (6) is installed at the front end of the connecting seat (5);
the cooling mechanism (4) comprises a cooling barrel body (7), a cooling plate (8), cooling fins (9), a cooling fan (10), a cooling pipe (11) and a miniature water pump (12), wherein the cooling barrel body (7) is fixedly arranged above the cooling hood (3), the cooling plate (8) is fixedly arranged on the inner side wall of the cooling barrel body (7), the cooling fins (9) are fixedly arranged on the outer side of the cooling barrel body (7), the cooling fan (10) is arranged on the outer side of the cooling fins (9), the cooling pipe (11) is arranged inside the cooling hood (3), the miniature water pump (12) is arranged below the cooling barrel body (7), one end of the cooling pipe (11) is fixedly connected with the input end of the miniature water pump (12), and the other end of the cooling pipe (11) is fixedly connected with the inner side of the cooling barrel body (7).
2. A centrifugal pump cooling vat according to claim 1, wherein: the front end and the rear end of the cooling cover (3) are respectively and fixedly connected with the motor (2) and the connecting seat (5), two groups of supporting feet (13) are fixedly connected to the bottom of the cooling cover (3), and mounting holes are formed in the bottom ends of the supporting feet (13).
3. A centrifugal pump cooling vat according to claim 1, wherein: the cooling barrel comprises a cooling barrel body (7), wherein an installation frame (14) is installed at the bottom of the cooling barrel body (7), the bottom of the installation frame (14) is fixedly connected with a cooling cover (3), and a miniature water pump (12) is fixedly installed at the top of the installation frame (14).
4. A centrifugal pump cooling vat according to claim 1, wherein: one end of each group of radiating fins (9) close to the cooling plate (8) is fixedly connected with the cooling plate (8), and the plurality of groups of radiating fins (9) are distributed on the outer side of the cooling barrel main body (7) at equal intervals.
5. A centrifugal pump cooling vat according to claim 1, wherein: the cooling tube (11) comprises a cooling inner tube (15) and a cooling outer tube (16), the cooling inner tube (15) is sleeved on the outer side of a rotating shaft of the motor (2), the cooling outer tube (16) is positioned on the outer side of the cooling inner tube (15), and the outer side of the cooling outer tube (16) is fixedly connected with the inner side wall of the cooling cover (3) through a plurality of groups of heat conducting plates (17).
6. A centrifugal pump cooling bucket according to claim 5, wherein: the cooling inner pipe (15) is fixedly connected with the input end of the miniature water pump (12) through the water suction pipe (18), and the cooling outer pipe (16) is fixedly connected with the inside of the cooling barrel main body (7) through the water delivery pipe (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321740780.4U CN220396099U (en) | 2023-07-04 | 2023-07-04 | Centrifugal pump cooling barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321740780.4U CN220396099U (en) | 2023-07-04 | 2023-07-04 | Centrifugal pump cooling barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220396099U true CN220396099U (en) | 2024-01-26 |
Family
ID=89614398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321740780.4U Active CN220396099U (en) | 2023-07-04 | 2023-07-04 | Centrifugal pump cooling barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220396099U (en) |
-
2023
- 2023-07-04 CN CN202321740780.4U patent/CN220396099U/en active Active
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