CN216414056U - Double-water cooling sewage pump - Google Patents
Double-water cooling sewage pump Download PDFInfo
- Publication number
- CN216414056U CN216414056U CN202122936853.4U CN202122936853U CN216414056U CN 216414056 U CN216414056 U CN 216414056U CN 202122936853 U CN202122936853 U CN 202122936853U CN 216414056 U CN216414056 U CN 216414056U
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- Prior art keywords
- water
- motor
- cooling
- pump
- sewage pump
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 239000010865 sewage Substances 0.000 title claims abstract description 26
- 238000001816 cooling Methods 0.000 title claims abstract description 21
- 238000007654 immersion Methods 0.000 claims abstract 5
- 239000000498 cooling water Substances 0.000 claims description 11
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to the technical field of sewage pumps, and particularly relates to a double-water-cooling sewage pump which comprises a water pump shell, a water immersion type motor, a motor shaft, a water outlet and a water inlet. According to the utility model, the water immersion type motor is arranged, the motor bin is of a water injection type, water is arranged in the motor, water is also arranged outside the motor, and the motor is immersed in the water and is not contacted with the air, so that the motor is prevented from rusting to influence the normal use of the sewage pump.
Description
Technical Field
The utility model relates to the technical field of sewage pumps, in particular to a double-water cooling sewage pump.
Background
The sewage pump is a pump product which is connected with a motor and simultaneously submerged to work under liquid, generally comprises a submersible type sewage pump and a dry type sewage pump, wherein the most common submersible type sewage pump is a QW type submersible sewage pump, the most common dry type sewage pump is a W type horizontal sewage pump and a WL type vertical sewage pump, the sewage pump is mainly used for conveying a medium which contains solid particles such as fibers, paper scraps and the like in municipal sewage, excrement or liquid, and the temperature of the conveyed medium is usually not more than 80 ℃.
The motor of the existing sewage pump needs to work in water frequently, and the situation that the motor rusts can occur frequently when the sewage pump works in water, so that the motor is damaged to influence the normal use of the sewage pump.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a double-water cooling sewage pump to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a two water cooling dredge pumps, includes water pump shell, water logging formula motor, motor shaft, outlet, water inlet, the inside of water pump shell is provided with first cooling trough, the medial surface of first cooling trough is provided with water logging formula motor, the medial surface of water logging formula motor is provided with motor housing, the inside of water logging formula motor is provided with second cooling trough, the inside of second cooling trough is provided with the motor shaft, the surface of motor shaft is provided with the supporting cable of motor, the up end of motor shaft is provided with the water pump shaft.
As a preferred technical scheme of the present invention, a water outlet is disposed above the first cooling water tank, an impeller is disposed on an upper end surface of a pump shaft of the water pump, and an axial reamer is disposed on an outer surface of the impeller.
As a preferred technical scheme of the utility model, the lower end face of the water pump shell is provided with a connecting pipe, the lower end face of the connecting pipe is provided with a cushion increasing base, and the inner side face of the cushion increasing base is provided with a water inlet.
Compared with the prior art, the utility model provides a double-water cooling sewage pump which has the following beneficial effects:
this two water cooling dredge pumps, through setting up water logging formula motor, the motor storehouse is the water injection formula, and there is water motor inside, and the motor outside also has water simultaneously, and the motor soaks the aquatic not with the air contact, thereby prevent that the motor from rustting and influencing the normal use of dredge pump.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an axial reamer of the present invention;
FIG. 3 is a schematic top sectional view of the structure of the present invention.
In the figure: 1. a water pump housing; 2. a water immersed motor; 3. a motor housing; 4. a motor shaft; 5. a cable matched with the motor; 6. a pump shaft of the water pump; 7. an impeller; 8. a water outlet; 9. an axial reamer; 10. a first cooling water tank; 11. a cushion increasing base; 12. a water inlet; 13. a second cooling water tank; 14. and (4) connecting the pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a two water cooling dredge pumps, including water pump shell 1, water logging formula motor 2, motor shaft 4, outlet 8, water inlet 12, water pump shell 1's inside is provided with first cooling trough 10, the medial surface of first cooling trough 10 is provided with water logging formula motor 2, the medial surface of water logging formula motor 2 is provided with motor housing 3, the inside of water logging formula motor 2 is provided with second cooling trough 13, the inside of second cooling trough 13 is provided with motor shaft 4, the surface of motor shaft 4 is provided with the supporting cable 5 of motor, the up end of motor shaft 4 is provided with water pump shaft 6.
In this embodiment, first cooling water tank 10 and second cooling water tank 13 cool water logging formula motor 2, have the lubrication action to water logging formula motor 2 simultaneously, and motor housing 3 provides the protection to water logging formula motor 2, and motor shaft 4 drives the rotation of impeller 7.
Specifically, a water outlet 8 is arranged above the first cooling water tank 10, an impeller 7 is arranged on the upper end face of the water pump shaft 6, and an axial reamer 9 is arranged on the outer surface of the impeller 7.
In this embodiment, the water outlet 8 is a passage for discharging water in the submerged motor 2 out of the submerged motor 2, the impeller 7 drives the axial reamer 9 to rotate, and the axial reamer 9 stirs and smashes impurities in the sewage.
Specifically, the lower terminal surface of water pump shell 1 is provided with connecting pipe 14, and the lower terminal surface of connecting pipe 14 is provided with increases and fills up base 11, and the medial surface of increasing and filling up base 11 is provided with water inlet 12.
In this embodiment, increase and fill up base 11 and avoid impeller 7 and mud direct contact, prevent to take place impeller 7 and be stuck the condition of burning out water logging formula motor 2, water inlet 12 is the passageway that external liquid got into the dredge pump.
The working principle and the using process of the utility model are as follows: each part is assembled well in will two water cooling dredge pumps, the inspection is once connected after assembling, install the dredge pump in the assigned position after the inspection is errorless, put the dredge pump in the sewage, start water logging formula motor 2, the dredge pump begins work, the motor storehouse of water logging formula motor 2 is water injection formula machine storehouse, there is water motor inside, there is water motor outside simultaneously, the motor is immersed in aquatic and is not contacted with the air, thereby prevent that the motor from rustting and influencing the normal use of dredge pump, axial reamer 9 smashes the debris stirring in getting into water logging formula motor 2, prevent that debris from blocking impeller 7 burns out water logging formula motor 2, after the dredge pump uses up, the power is closed and the dredge pump is taked away.
Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a two water cooling dredge pumps, includes water pump shell (1), water logging formula motor (2), motor shaft (4), outlet (8), water inlet (12), its characterized in that: the water pump is characterized in that a first cooling water tank (10) is arranged inside the water pump shell (1), a water immersion type motor (2) is arranged on the inner side of the first cooling water tank (10), a motor shell (3) is arranged on the inner side of the water immersion type motor (2), a second cooling water tank (13) is arranged inside the water immersion type motor (2), a motor shaft (4) is arranged inside the second cooling water tank (13), a motor matching cable (5) is arranged on the outer surface of the motor shaft (4), and a water pump shaft (6) is arranged on the upper end face of the motor shaft (4).
2. The double water cooling sewage pump of claim 1, wherein: a water outlet (8) is arranged above the first cooling water tank (10), an impeller (7) is arranged on the upper end face of the water pump shaft (6), and an axial reamer (9) is arranged on the outer surface of the impeller (7).
3. The double water cooling sewage pump of claim 1, wherein: the water pump comprises a water pump shell (1) and is characterized in that a connecting pipe (14) is arranged on the lower end face of the water pump shell (1), a pad increasing base (11) is arranged on the lower end face of the connecting pipe (14), and a water inlet (12) is formed in the inner side face of the pad increasing base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122936853.4U CN216414056U (en) | 2021-11-22 | 2021-11-22 | Double-water cooling sewage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122936853.4U CN216414056U (en) | 2021-11-22 | 2021-11-22 | Double-water cooling sewage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216414056U true CN216414056U (en) | 2022-04-29 |
Family
ID=81302457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122936853.4U Active CN216414056U (en) | 2021-11-22 | 2021-11-22 | Double-water cooling sewage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216414056U (en) |
-
2021
- 2021-11-22 CN CN202122936853.4U patent/CN216414056U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dual water cooling sewage pump Granted publication date: 20220429 Pledgee: China Construction Bank Corporation Zibo Boshan sub branch Pledgor: ZIBO YANBIN PUMP Co.,Ltd. Registration number: Y2024980007310 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |