CN220791584U - Centrifugal pump bearing seat cooling device - Google Patents
Centrifugal pump bearing seat cooling device Download PDFInfo
- Publication number
- CN220791584U CN220791584U CN202322045463.7U CN202322045463U CN220791584U CN 220791584 U CN220791584 U CN 220791584U CN 202322045463 U CN202322045463 U CN 202322045463U CN 220791584 U CN220791584 U CN 220791584U
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- Prior art keywords
- mounting box
- centrifugal pump
- mounting
- installation
- box
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Links
- 238000001816 cooling Methods 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000007921 spray Substances 0.000 claims abstract description 15
- 230000001050 lubricating effect Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 32
- 238000005507 spraying Methods 0.000 claims description 22
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 239000002826 coolant Substances 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 5
- 239000010687 lubricating oil Substances 0.000 abstract description 4
- 239000000110 cooling liquid Substances 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses cooling equipment for a bearing seat of a centrifugal pump, and relates to the technical field of centrifugal pumps. The centrifugal pump bearing seat cooling device comprises a mounting plate, a cooling mechanism and a lubricating mechanism, wherein a mounting box is fixedly arranged at the top of the mounting plate; the cooling mechanism is arranged on the inner side of the mounting box and comprises a motor and a rotating shaft, the motor is fixedly arranged on the inner side of the mounting box, a hole is formed in the outer side of the mounting box, and the rotating shaft is rotatably arranged in the hole. This centrifugal pump bearing frame cooling arrangement can pass through the pipe and lets in lubricating oil to the water spray board in, makes the shower nozzle blowout to the outside of bearing, lubricates the bearing, prevents to use frictional force too big for a long time to the bearing, reduces the damage to the device, improves device life, can cool off the mounting box through putting into the coolant liquid to the mounting box, and the opening of steerable radiator fan dispels the heat to the motor, improves device result of use.
Description
Technical Field
The utility model relates to the technical field of centrifugal pumps, in particular to cooling equipment for a bearing seat of a centrifugal pump.
Background
The utility model discloses a bearing seat with a cooling medium jacket, the publication number of which is CN2131008 and a mounting pad 76U, and relates to a bearing seat with a cooling medium jacket. The utility model has simple structure and small occupied space; the bearing seat at the bottom of the equipment is provided with a jacket, and the jacket is respectively provided with a cooling water inlet and a cooling water outlet. When the device works, the cooling water flowing through the bearing seat jacket can take away the heat at the bottom sliding bearing.
The device is difficult to lubricate the bearing when the bearing is cooled, the bearing is easy to use for a long time due to the fact that the friction force is large when the bearing is cooled, the bearing is difficult to maintain, the structure is complex, the operation is complex, the damage to the device is easy to occur, the service life of the device is reduced, the practicability is poor, the motor is difficult to dissipate heat, the motor is easy to use for a long time due to the fact that the motor is difficult to overheat when the bearing is cooled, the use effect of the device is reduced, the labor burden is increased, the work efficiency is reduced, and popularization and use are not facilitated.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a cooling device for a bearing seat of a centrifugal pump, which can solve the problems that a bearing is not easy to lubricate and a motor is not easy to radiate.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a centrifugal pump bearing block cooling apparatus comprising:
the top of the mounting plate is fixedly provided with a mounting box;
the cooling mechanism is arranged on the inner side of the mounting box and comprises a motor and a rotating shaft, the motor is fixedly arranged on the inner side of the mounting box, a hole is formed in the outer side of the mounting box, and the rotating shaft is rotatably arranged in the hole;
and the lubricating mechanism is arranged above the mounting plate and positioned at the inner side of the cooling mechanism.
Preferably, the cooling mechanism further comprises a mounting box and a bearing, the output shaft of the motor is fixedly provided with a rotating shaft through a coupler, the outer side of the mounting box is fixedly provided with the mounting box, the outer wall of the rotating shaft is fixedly provided with the bearing, the bearing is fixedly provided with the inner side of the mounting box, cooling liquid can be put into the mounting box, the mounting box is cooled, the opening of the cooling fan can be controlled, and the motor is cooled.
Preferably, the lubrication mechanism comprises a water spraying plate, a spray nozzle and a guide pipe, wherein the outer side of the installation box is fixedly provided with the water spraying plate, the outer side of the water spraying plate is provided with a plurality of groups of water spraying ports, the spray nozzle is fixedly arranged in the water spraying ports, the outer sides of the water spraying plate and the installation box are provided with installation holes, the guide pipe is fixedly arranged in the installation holes, lubricating oil can be introduced into the water spraying plate through the guide pipe, the spray nozzle sprays out the outer sides of the bearings, the bearings are lubricated, the bearings are prevented from being excessively large in friction force during long-time bearing use, the damage to the device is reduced, the service life of the device is prolonged, and the bearings are convenient to maintain.
Preferably, the top of installation case has seted up the water inlet, and water inlet internal fixation has the water inlet pipeline, and sealed lid is installed to water inlet pipeline external screw thread, simple structure, convenient to use.
Preferably, the outlet has been seted up to the outside of mounting box, and outlet internal fixation has drainage pipe, is provided with the valve in the drainage pipe, and the practicality is strong, is favorable to promoting and using.
Preferably, the top fixed mounting of mounting panel has two sets of backup pads, backup pad fixed mounting in the outside of mounting box, reduces labor burden, improves work efficiency.
Preferably, the opening has been seted up in the outside of mounting box, and the installation lid is installed to the opening internal thread, and the inboard fixed mounting of installation lid has the radiator fan, and the inboard of mounting box is provided with the installation pad, and the installation pad cover is established and is installed on the outer wall of axis of rotation, improves device result of use, reduces manual operation.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This centrifugal pump bearing seat cooling arrangement uses through the cooperation of water spray board, shower nozzle and pipe, can let in lubricating oil through the pipe to the water spray inboard, makes the outside blowout of shower nozzle to the bearing, lubricates the bearing, prevents to use frictional force too big for a long time to the bearing, reduces the damage to the device, improves device life, conveniently maintains it, simple structure, convenient to use, the practicality is strong.
(2) This centrifugal pump bearing seat cooling arrangement uses through the cooperation of motor, axis of rotation, mounting box and bearing, can cool off the mounting box through putting into the coolant liquid to the mounting box, and the opening of steerable heat dissipation fan dispels the heat to the motor, improves device result of use, reduces manual operation, reduces work burden, improves work efficiency, is favorable to promoting and using.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a side view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
fig. 3 is a side cross-sectional view of the present utility model.
Reference numerals: 1. a mounting plate; 2. a cooling mechanism; 201. a motor; 202. a rotating shaft; 203. a mounting box; 204. a bearing; 3. a lubrication mechanism; 301. a water spraying plate; 302. a spray head; 303. a conduit; 4. a mounting box; 5. a support plate; 6. a mounting cover; 7. and (3) a mounting pad.
Detailed Description
Referring to fig. 1-3, the present utility model provides a technical solution: the cooling equipment for the bearing seat of the centrifugal pump comprises a mounting plate 1, a cooling mechanism 2 and a lubricating mechanism 3, wherein a mounting box 4 is fixedly arranged at the top of the mounting plate 1; the cooling mechanism 2 is arranged on the inner side of the mounting box 4, the cooling mechanism 2 comprises a motor 201 and a rotating shaft 202, the motor 201 is fixedly arranged on the inner side of the mounting box 4, a hole is formed in the outer side of the mounting box 4, and the rotating shaft 202 is rotatably arranged in the hole; the lubricating mechanism 3 is arranged above the mounting plate 1 and is positioned on the inner side of the cooling mechanism 2, two groups of support plates 5 are fixedly arranged at the top of the mounting plate 1, the support plates 5 are fixedly arranged on the outer side of the mounting box 4, labor burden is reduced, working efficiency is improved, an opening is formed in the outer side of the mounting box 4, a mounting cover 6 is arranged in the opening through internal threads, a heat dissipation fan is fixedly arranged on the inner side of the mounting cover 6, a mounting pad 7 is arranged on the inner side of the mounting box 203, the mounting pad 7 is sleeved on the outer wall of the rotating shaft 202, the using effect of the device is improved, and manual operation is reduced.
Further, cooling body 2 still includes mounting box 203 and bearing 204, the output shaft of motor 201 passes through shaft coupling fixed mounting axis of rotation 202, the outside fixed mounting of mounting box 4 has mounting box 203, fixed mounting has bearing 204 on the outer wall of axis of rotation 202, bearing 204 fixed mounting is in the inboard of mounting box 203, can put into the coolant liquid through to mounting box 203, cool off mounting box 203, controllable cooling fan's opening, dispel the heat to motor 201, the water inlet has been seted up at the top of mounting box 203, fixed mounting has the water inlet pipeline in the water inlet, the sealed lid is installed to the water inlet pipeline external screw thread, moreover, the steam generator is simple in structure, the outlet has been seted up in the outside of mounting box 203, fixed mounting has the drain pipe in the outlet, be provided with the valve in the drain pipe, the steam generator is strong in practicality, and is favorable to promoting and using.
The lubrication mechanism 3 comprises a water spraying plate 301, a spray head 302 and a guide pipe 303, wherein the water spraying plate 301 is fixedly arranged on the outer side of the installation box 4, a plurality of groups of water spraying ports are formed in the outer side of the water spraying plate 301, the spray head 302 is fixedly arranged in the water spraying ports, installation holes are formed in the outer sides of the water spraying plate 301 and the installation box 203, the guide pipe 303 is fixedly arranged in the installation holes, lubricating oil can be introduced into the water spraying plate 301 through the guide pipe 303, the spray head 302 can spray out the outer side of the bearing 204, the bearing 204 is lubricated, the bearing 204 is prevented from being excessively large in friction force for a long time, damage to the device is reduced, the service life of the device is prolonged, and the device is convenient to maintain.
Working principle: the motor 201 is fixedly installed in the installation box 4 by rotating the installation cover 6, the output shaft of the motor 201 is fixedly installed on the rotation shaft 202 through the coupler, cooling liquid is led into the installation box 203 by rotating the sealing cover, the installation box 203 is cooled by the cooling liquid, lubricating liquid is led into the water spraying plate 301 through the guide pipe 303, the lubricating liquid is sprayed out of the installation box 203 by the spray head 302, the installation box 203 is lubricated, the opening of the heat dissipation fan is controlled, the motor 201 in the installation box 4 is cooled, the opening of the valve is controlled, and the cooling liquid in the installation box 203 is replaced by the drainage pipeline is improved.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. A centrifugal pump bearing block cooling apparatus, comprising:
the top of the mounting plate (1) is fixedly provided with a mounting box (4);
the cooling mechanism (2) is arranged on the inner side of the mounting box (4), the cooling mechanism (2) comprises a motor (201) and a rotating shaft (202), the motor (201) is fixedly arranged on the inner side of the mounting box (4), a hole is formed in the outer side of the mounting box (4), and the rotating shaft (202) is rotatably arranged in the hole;
and the lubricating mechanism (3) is arranged above the mounting plate (1) and is positioned at the inner side of the cooling mechanism (2).
2. A centrifugal pump bearing seat cooling apparatus according to claim 1, wherein: the cooling mechanism (2) further comprises a mounting box (203) and a bearing (204), the output shaft of the motor (201) is fixedly provided with a rotating shaft (202) through a coupler, the outer side of the mounting box (4) is fixedly provided with the mounting box (203), the outer wall of the rotating shaft (202) is fixedly provided with the bearing (204), and the bearing (204) is fixedly arranged on the inner side of the mounting box (203).
3. A centrifugal pump bearing block cooling apparatus according to claim 2, wherein: the lubricating mechanism (3) comprises a water spraying plate (301), a spray head (302) and a guide pipe (303), wherein the water spraying plate (301) is fixedly installed on the outer side of the installation box (4), a plurality of groups of water spraying ports are formed in the outer side of the water spraying plate (301), the spray head (302) is fixedly installed in the water spraying ports, installation holes are formed in the outer sides of the water spraying plate (301) and the installation box (203), and the guide pipe (303) is fixedly installed in the installation holes.
4. A centrifugal pump bearing block cooling apparatus according to claim 3, wherein: a water inlet is formed in the top of the mounting box (203), a water inlet pipeline is fixedly mounted in the water inlet, and a sealing cover is mounted on the water inlet pipeline through external threads.
5. The centrifugal pump bearing seat cooling apparatus according to claim 4, wherein: a water outlet is formed in the outer side of the mounting box (203), a water draining pipeline is fixedly arranged in the water outlet, and a valve is arranged in the water draining pipeline.
6. A centrifugal pump bearing seat cooling apparatus according to claim 5, wherein: two groups of support plates (5) are fixedly arranged at the top of the mounting plate (1), and the support plates (5) are fixedly arranged on the outer side of the mounting box (4).
7. The centrifugal pump bearing seat cooling apparatus according to claim 6, wherein: the installation box is characterized in that an opening is formed in the outer side of the installation box (4), an installation cover (6) is installed in the opening through internal threads, a heat dissipation fan is fixedly installed on the inner side of the installation cover (6), an installation pad (7) is arranged on the inner side of the installation box (203), and the installation pad (7) is sleeved on the outer wall of the rotating shaft (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322045463.7U CN220791584U (en) | 2023-07-31 | 2023-07-31 | Centrifugal pump bearing seat cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322045463.7U CN220791584U (en) | 2023-07-31 | 2023-07-31 | Centrifugal pump bearing seat cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220791584U true CN220791584U (en) | 2024-04-16 |
Family
ID=90659030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322045463.7U Active CN220791584U (en) | 2023-07-31 | 2023-07-31 | Centrifugal pump bearing seat cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220791584U (en) |
-
2023
- 2023-07-31 CN CN202322045463.7U patent/CN220791584U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |