CN208885638U - Axial flow pump stuffing-box top is discharged mouth cooling device - Google Patents
Axial flow pump stuffing-box top is discharged mouth cooling device Download PDFInfo
- Publication number
- CN208885638U CN208885638U CN201821413094.5U CN201821413094U CN208885638U CN 208885638 U CN208885638 U CN 208885638U CN 201821413094 U CN201821413094 U CN 201821413094U CN 208885638 U CN208885638 U CN 208885638U
- Authority
- CN
- China
- Prior art keywords
- capsul
- axial flow
- flow pump
- water
- cooling
- 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.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000000498 cooling water Substances 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 239000000945 filler Substances 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 4
- 239000002775 capsule Substances 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to axial flow pump technical fields, specially a kind of axial flow pump stuffing-box top is discharged mouth cooling device, it can facilitate solution heat dissipation problem, it includes axial flow pump, impeller is provided in axial flow pump, the transmission axis connection motor that impeller passes through the shell through axial flow pump, the housing junction of transmission shaft and axial flow pump is provided with capsul, filler is provided between capsul inner wall and transmission shaft, capsul is three-decker, filler is set to inside the internal layer of capsul, it is cooling water cavity between the internal layer of capsul and the middle layer of capsul, the inlet and outlet of spacing side by side arrangement are offered on cooling water cavity, water inlet and water outlet are provided with the water pipe through capsul, by sealing partition partition so that forming cyclic loop between water inlet and water outlet between water inlet and water outlet, it is close One end is provided with cooling fan between the outer layer of capsule and the middle layer of capsul, the other end offers thermovent.
Description
Technical field
The utility model relates to axial flow pump technical field, a kind of specially axial flow pump stuffing-box top water outlet is cooling
Device.
Background technique
The pump that axial-flow pump conveys liquid in the axial direction by the active force that the blade of rotary blade generates liquid is such as schemed
Axial-flow pump shown in 1 be it is vertical, the wheel rotation in pump case is driven by external motor, in transmission shaft and the meeting of pump case junction
Stuffing-box is set, sealing function is played, since impeller needs high-speed rotation, transmission shaft rotation is also relatively high, for a long time
Operating, can generate amount of heat, if cannot effectively radiate, impact to entire transmission system.
Utility model content
In order to solve existing heat dissipation problem, it is cooling that the utility model provides a kind of axial flow pump stuffing-box top water outlet
Device can facilitate solution heat dissipation problem.
Its technical solution is such that a kind of axial flow pump stuffing-box top is discharged mouth cooling device comprising axis flowing water
It pumps, impeller is provided in the axial flow pump, the impeller passes through the transmission axis connection electricity of the shell through the axial flow pump
The housing junction of machine, the transmission shaft and the axial flow pump is provided with capsul, the capsul inner wall and the transmission
Filler is provided between axis, which is characterized in that the capsul is three-decker, and the filler is set to the interior of the capsul
Layer is internal, is cooling water cavity between the internal layer of the capsul and the middle layer of the capsul, on the cooling water cavity
The inlet and outlet of spacing side by side arrangement are offered, the water inlet is provided with the water outlet through described close
The water pipe of capsule, separated between the water inlet and the water outlet by sealing partition so that water inlet and the water outlet it
Between form cyclic loop, one end is provided with cooling fan, another between the outer layer of the capsul and the middle layer of the capsul
One end offers thermovent.
It is further characterized by being provided with the blend stop being staggeredly arranged in the cooling water cavity body.
After the structure of the utility model, the heat that transmission shaft high-speed rotation generates, by flowing through the cold of cooling water cavity
But water is taken away, and cooling water temperature can be got higher, at this time again by the cooling fan between the outer layer of capsul and the middle layer of capsul
The raised cooling water of temperature is cooled down, to efficiently solve heat dissipation problem.
Detailed description of the invention
Fig. 1 is axial flow pump structural schematic diagram；
Fig. 2 is the utility model capsul structural schematic diagram；
Fig. 3 is the utility model capsul top view；
Fig. 4 is the cooling water inside cavity partial structure diagram of the utility model capsul.
Specific embodiment
See Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, a kind of axial flow pump stuffing-box top is discharged mouth cooling device comprising axis stream
Water pump 1, impeller is provided in axial flow pump 1, and impeller connects motor 3 by the transmission shaft 2 of the shell through axial flow pump 1, passes
The housing junction of moving axis 2 and axial flow pump 1 is provided with capsul 4, is provided with filler between 4 inner wall of capsul and transmission shaft 2
5, capsul 4 is three-decker, and filler 5 is set to inside the internal layer 4-1 of capsul 5, the internal layer 4-1 and capsul 4 of capsul 4
Middle layer 4-2 between be cooling water cavity, the water inlet 4-3 and water outlet of spacing side by side arrangement are offered on cooling water cavity
Be provided with the water 4-5 pipe through capsul 4 at 4-4, water inlet 4-3 and water outlet 4-4, water inlet 4-3 and water outlet 4-4 it
Between separated by sealing partition 4-6 so that form cyclic loop between water inlet 4-3 and water outlet 4-4, the outer layer 4- of capsul 4
One end is provided with cooling fan 4-8 between 7 and the middle layer 4-2 of capsul 4, the other end offers thermovent.It is cold in order to improve
But effect is provided with the blend stop 4-9 being staggeredly arranged in cooling water cavity body, cooling water is more preferably uniformly flowed through entire cold
But water chamber reaches better cooling effect.
Claims (2)
1. a kind of axial flow pump stuffing-box top is discharged mouth cooling device comprising axial flow pump, the interior setting of the axial flow pump
There is an impeller, the impeller passes through the transmission axis connection motor of the shell through the axial flow pump, the transmission shaft and the axis
The housing junction of flowing water pump is provided with capsul, is provided with filler between the capsul inner wall and the transmission shaft, special
Sign is, the capsul is three-decker, and the filler is set to inside the internal layer of the capsul, the capsul it is interior
Be cooling water cavity between layer and the middle layer of the capsul, offer on the cooling water cavity spacing side by side arrangement into
The mouth of a river and water outlet, the water inlet and the water outlet are provided with the water pipe through the capsul, the water inlet
Separated by sealing partition so that form cyclic loop between water inlet and the water outlet between the water outlet, it is described close
One end is provided with cooling fan between the outer layer of capsule and the middle layer of the capsul, the other end offers thermovent.
2. a kind of axial flow pump stuffing-box top according to claim 1 is discharged mouth cooling device, which is characterized in that described
The blend stop being staggeredly arranged is provided in cooling water cavity body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821413094.5U CN208885638U (en) | 2018-08-30 | 2018-08-30 | Axial flow pump stuffing-box top is discharged mouth cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821413094.5U CN208885638U (en) | 2018-08-30 | 2018-08-30 | Axial flow pump stuffing-box top is discharged mouth cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208885638U true CN208885638U (en) | 2019-05-21 |
Family
ID=66510597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821413094.5U Expired - Fee Related CN208885638U (en) | 2018-08-30 | 2018-08-30 | Axial flow pump stuffing-box top is discharged mouth cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208885638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895035A (en) * | 2018-08-30 | 2018-11-27 | 朱彬彬 | A kind of axial flow pump stuffing-box top is discharged mouth cooling device |
-
2018
- 2018-08-30 CN CN201821413094.5U patent/CN208885638U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895035A (en) * | 2018-08-30 | 2018-11-27 | 朱彬彬 | A kind of axial flow pump stuffing-box top is discharged mouth cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 |