CN220286231U - Bearing rapid cooling device of water ring vacuum pump - Google Patents
Bearing rapid cooling device of water ring vacuum pump Download PDFInfo
- Publication number
- CN220286231U CN220286231U CN202321914054.XU CN202321914054U CN220286231U CN 220286231 U CN220286231 U CN 220286231U CN 202321914054 U CN202321914054 U CN 202321914054U CN 220286231 U CN220286231 U CN 220286231U
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- Prior art keywords
- bearing
- cooling
- vacuum pump
- ring vacuum
- heat
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- 238000001816 cooling Methods 0.000 title claims abstract description 80
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 230000017525 heat dissipation Effects 0.000 claims abstract description 33
- 241000883990 Flabellum Species 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model discloses a bearing rapid cooling device of a water ring vacuum pump, and relates to the technical field of pumps. This quick cooling device of bearing of water ring vacuum pump through setting up bearing frame, cooling chamber, the conducting strip, the heat-conducting plate, heat dissipation frame and flabellum, the pivot is rotated in the rotation in-process drive the heat dissipation frame, thereby drive its inboard flabellum and rotate, can realize the forced air cooling, it realizes the water-cooling to combine the water inlet and outlet in bearing frame and the cooling chamber, can dispel the heat through the both modes, the forced air cooling need not to establish the motor in addition and drives, directly follow the pivot and rotate, can the energy saving, simultaneously, the heat dissipation frame outside still is equipped with the fin, can distribute away the heat of heat dissipation frame department fast, during the use, can open forced air cooling or water-cooling as required, also perhaps open simultaneously, the selectivity is bigger, not only energy-concerving and environment-protective, the radiating effect is also better, it is very convenient to dismantle, also can make things convenient for later maintenance.
Description
Technical Field
The utility model relates to the technical field of pumps, in particular to a bearing rapid cooling device of a water ring vacuum pump.
Background
The water ring vacuum pump is a very common pump, and when the motor drives the rotating shaft to work, a great amount of heat can be generated at the bearing because of friction, if the heat is not timely emitted, the temperature of the bearing is higher and higher, and the bearing is easy to damage, so that the cooling device is generally arranged in the existing water ring vacuum pump to solve the problem, but the cooling effect of the existing cooling device is not ideal.
For example, the utility model of patent number CN201320462956.4 discloses a pump bearing cooling device. The spiral pipe type suspension body is arranged in a space formed by the suspension body and the bearing seat which are arranged in a split mode, and the inlet and the outlet of the spiral pipe type suspension body extend out of the bearing seat. The pump bearing cooling device can only reduce the temperature of the bearing in a water cooling mode, the cooling efficiency is low, sufficient cooling can not be provided when the pump works under full load, and the bearing is still easy to damage.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the bearing rapid cooling device of the water ring vacuum pump, which has high cooling efficiency, can rapidly cool the bearing, and ensures that the bearing is not damaged due to high temperature when the water ring vacuum pump works under full load.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a quick cooling device of bearing of water ring vacuum pump, includes the cooling shell, cooling shell right side fixedly connected with flange, flange inboard fixed mounting has the bearing frame, bearing frame inboard detachable installs the bearing body, the bearing frame left side is provided with the heat dissipation frame, the heat dissipation frame inboard is provided with the flabellum, heat dissipation frame right side fixed mounting has the heat-conducting plate, the cooling shell outside is provided with evenly distributed's fin, the cooling shell right side is through the bolt mounting water ring vacuum pump body, the bearing body inboard is provided with the pivot, the inside cooling chamber that is provided with of bearing frame, bearing frame outside fixedly connected with inlet tube, bearing frame opposite side fixedly connected with outlet pipe.
Preferably, a heat conducting sheet is further arranged on the right side of the heat conducting plate.
Preferably, the section of the heat conducting fin is in a ring shape, and the heat conducting fin is uniformly distributed on the right side of the heat conducting plate.
Preferably, a bushing is arranged on the inner side of the bearing seat, and the bearing body is attached to the inner side of the bushing.
Preferably, evenly distributed radiating holes are formed in the left side of the cooling shell, evenly distributed radiating grooves are formed in the surface of the cooling shell, and the radiating fins extend outwards to the outer sides of the radiating grooves.
Preferably, a fixing sleeve is arranged on the inner side of the heat dissipation frame, a connecting rod is fixedly connected between the fixing sleeve and the heat dissipation frame, and the fan blades are arranged on the outer side of the fixing sleeve.
Furthermore, pins which are uniformly distributed are arranged on the inner side of the fixed sleeve, and positioning holes corresponding to the pins are formed in the surface of the rotating shaft.
Compared with the prior art, the bearing rapid cooling device of the water ring vacuum pump has the following beneficial effects: 1. this quick cooling device of bearing of water ring vacuum pump is through setting up the cooling chamber in the bearing frame to still set up heat-conducting plate, heat dissipation frame and flabellum, the pivot is rotated in the rotation in-process and is driven its inboard flabellum and rotate, can realize the forced air cooling, the water-cooling is realized to the water inlet and outlet in combining bearing frame and the cooling chamber, can dispel the heat simultaneously through the both modes, the forced air cooling need not to establish the motor in addition and drives, directly follow the pivot and rotate, can the energy saving, simultaneously, the heat dissipation frame outside still is equipped with the fin, can distribute away the heat of heat dissipation frame department fast, during the use, can open forced air cooling or water-cooling as required, perhaps open simultaneously, the selectivity is bigger, not only energy-concerving and environment-protective, the radiating effect is also better.
2. This quick cooling device of bearing of water ring vacuum pump through setting up cooling shell, flange, bearing frame and bush, can firmly fix the bearing body in the water ring vacuum pump body, and it is all very convenient to install and dismantle, also can make things convenient for later maintenance.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
fig. 3 is a schematic structural view of a heat conductive sheet according to the present utility model;
fig. 4 is a schematic structural diagram of a heat dissipation frame in the present utility model.
In the figure: 1. the cooling shell 2, the connecting flange 3, the bearing body 4, the bushing 5, the bearing seat 6, the water inlet pipe 7, the water outlet pipe 8, the rotating shaft 9, the water ring vacuum pump body 10, the cooling cavity 11, the heat dissipation frame 12, the fan blades 13, the heat dissipation fins 14, the heat conduction plate 15, the heat conduction fins 16, the fixing sleeve 17, the connecting rod 18, the pin 19, the positioning hole 20 and the heat dissipation hole.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model provides a bearing rapid cooling device of a water ring vacuum pump, which is used for cooling a bearing of the water ring vacuum pump, and comprises a cooling shell 1, wherein the right side of the cooling shell 1 is fixedly connected with a connecting flange 2, the inner side of the connecting flange 2 is fixedly provided with a bearing seat 5, the inner side of the bearing seat 5 is detachably provided with a bearing body 3, the left side of the bearing seat 5 is provided with a heat dissipation frame 11, the inner side of the heat dissipation frame 11 is provided with fan blades 12, the right side of the heat dissipation frame 11 is fixedly provided with a heat conducting plate 14, the right side of the heat conducting plate 14 is provided with a heat conducting plate 15, and the heat conducting plate 15 is used for transmitting heat of the bearing body 3 to the heat conducting plate 14 and then transmitting the heat to the heat dissipation frame 11 from the heat conducting plate 14, so that the fan blades 12 in the heat dissipation frame 11 can radiate the heat.
The cooling shell 1 outside is provided with evenly distributed's fin 13, and fin 13 can be used for heat conduction, and water ring vacuum pump body 9 is installed through the bolt in cooling shell 1 right side, and bearing body 3 inboard is provided with pivot 8, and bearing frame 5 inside is provided with cooling chamber 10, and bearing frame 5 outside fixedly connected with inlet tube 6, bearing frame 5 opposite side fixedly connected with outlet pipe 7, cold water circulate in cooling chamber 10 through inlet tube 6, can cool off bearing body 3, and the cooling flows out through outlet pipe 7.
The bearing pedestal 5 inboard is provided with bush 4, bearing body 3 laminating is inboard at bush 4, through the setting of bush 4, can firmly fix bearing body 3, the cross-section of conducting strip 15 is the ring, conducting strip 15 evenly distributed is on the right side of heat-conducting plate 14, evenly distributed's louvre 20 has been seted up in cooling shell 1 left side, evenly distributed's heat dissipation groove has been seted up on cooling shell 1 surface, fin 13 outwards extends to the heat dissipation groove outside, the heat dissipation frame 11 inboard is provided with fixed sleeve 16, fixedly connected with connecting rod 17 between fixed sleeve 16 and the heat dissipation frame 11, flabellum 12 sets up in the fixed sleeve 16 outside.
The inside pin 18 that is provided with evenly distributed of fixed sleeve 16, the locating hole 19 corresponding with pin 18 has been seted up on pivot 8 surface, through the cooperation between pin 18 and the locating hole 19, can firmly fix fixed sleeve 16 on pivot 8 for can drive fixed sleeve 16 rotation when pivot 8 rotates, make the flabellum 12 in the fixed sleeve 16 outside can normally fan.
During operation, the heat dissipation frame 11, the fixing sleeve 16 on the inner side of the heat dissipation frame and the fan blades 12 are firstly arranged in the cooling shell 1, then the bearing seat 5 is fixed in the cooling shell 1, after the heat dissipation frame is fixed, the bearing body 3 is arranged on the bearing seat 5 so that the bearing body and the lining 4 in the bearing seat 5 can be mutually attached together, then the whole cooling shell 1 is arranged on the water ring vacuum pump body 9 through bolts, during the installation process, the rotating shaft 8 is rotated to adjust the position of the rotating shaft 8 at the fixing sleeve 16 so that the pins 18 in the fixing sleeve 16 can be clamped on the positioning holes 19 on the surface of the rotating shaft 8, then the water inlet pipe 6, the water outlet pipe 7 and the external cooling water tank are mutually connected, so that the cooling water in the water tank can flow into the cooling cavity 10 through the water inlet pipe 6 and flow back into the water tank again from the water outlet pipe 7 to realize cold water circulation, through the arrangement of the bearing seat 5, the cooling cavity 10, the heat conducting fin 15, the heat conducting plate 14, the heat radiating frame 11 and the fan blades 12, the rotating shaft 8 drives the heat radiating frame 11 to rotate in the rotating process, so that the fan blades 12 on the inner side of the heat radiating frame are driven to rotate, air cooling can be realized, water inlet and water outlet in the cooling cavity 10 of the bearing seat 5 are combined to realize water cooling, heat radiation can be realized through two ways, the air cooling is not required to be driven by a motor, the heat radiating frame 11 is directly driven to rotate along with the rotating shaft 8, energy sources can be saved, meanwhile, the heat radiating plate 13 is further arranged on the outer side of the heat radiating frame 11, heat at the heat radiating frame 11 can be rapidly radiated, during use, air cooling or water cooling can be started as required, or both the heat radiating plate and the heat radiating frame are simultaneously started, the heat radiating structure is more energy-saving and environment-friendly, the heat radiating effect is better, the bearing body 3 can be firmly fixed in the water ring vacuum pump body 9 through the arrangement of the cooling shell 1, the connecting flange 2, the bearing seat 5 and the bushing 4, the installation and the disassembly are very convenient, and the later maintenance can be convenient.
And all that is not described in detail in this specification is well known to those skilled in the art.
Claims (7)
1. The utility model provides a quick cooling device of bearing of water ring vacuum pump, includes cooling shell (1), its characterized in that: the cooling shell (1) right side fixedly connected with flange (2), flange (2) inboard fixed mounting has bearing frame (5), bearing frame (5) inboard detachable installs bearing body (3), bearing frame (5) left side is provided with heat dissipation frame (11), heat dissipation frame (11) inboard is provided with flabellum (12), heat dissipation frame (11) right side fixed mounting has heat-conducting plate (14), cooling shell (1) outside is provided with evenly distributed's fin (13), cooling shell (1) right side installs water ring vacuum pump body (9), bearing body (3) inboard is provided with pivot (8), bearing frame (5) inside is provided with cooling chamber (10), bearing frame (5) outside fixedly connected with inlet tube (6), bearing frame (5) opposite side fixedly connected with outlet pipe (7).
2. The rapid bearing cooling device of a water ring vacuum pump of claim 1, wherein: the right side of the heat conducting plate (14) is also provided with a heat conducting sheet (15).
3. The rapid bearing cooling device of a water ring vacuum pump according to claim 2, wherein: the section of the heat conducting fin (15) is in a ring shape, and the heat conducting fin (15) is uniformly distributed on the right side of the heat conducting plate (14).
4. The rapid bearing cooling device of a water ring vacuum pump of claim 1, wherein: the bearing seat (5) is internally provided with a bushing (4), and the bearing body (3) is attached to the inner side of the bushing (4).
5. The rapid bearing cooling device of a water ring vacuum pump of claim 1, wherein: evenly distributed radiating holes (20) are formed in the left side of the cooling shell (1), evenly distributed radiating grooves are formed in the surface of the cooling shell (1), and radiating fins (13) extend outwards to the outer sides of the radiating grooves.
6. The rapid bearing cooling device of a water ring vacuum pump of claim 1, wherein: the heat dissipation frame (11) inboard is provided with fixed sleeve (16), fixed sleeve (16) with fixedly connected with connecting rod (17) between heat dissipation frame (11), flabellum (12) set up the fixed sleeve (16) outside.
7. The rapid bearing cooling device for a water ring vacuum pump of claim 6, wherein: the inner side of the fixed sleeve (16) is provided with pins (18) which are uniformly distributed, and the surface of the rotating shaft (8) is provided with positioning holes (19) corresponding to the pins (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321914054.XU CN220286231U (en) | 2023-07-20 | 2023-07-20 | Bearing rapid cooling device of water ring vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321914054.XU CN220286231U (en) | 2023-07-20 | 2023-07-20 | Bearing rapid cooling device of water ring vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220286231U true CN220286231U (en) | 2024-01-02 |
Family
ID=89330898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321914054.XU Active CN220286231U (en) | 2023-07-20 | 2023-07-20 | Bearing rapid cooling device of water ring vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220286231U (en) |
-
2023
- 2023-07-20 CN CN202321914054.XU patent/CN220286231U/en active Active
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