CN110657102A - Novel submersible sewage pump - Google Patents
Novel submersible sewage pump Download PDFInfo
- Publication number
- CN110657102A CN110657102A CN201810702150.5A CN201810702150A CN110657102A CN 110657102 A CN110657102 A CN 110657102A CN 201810702150 A CN201810702150 A CN 201810702150A CN 110657102 A CN110657102 A CN 110657102A
- Authority
- CN
- China
- Prior art keywords
- submersible sewage
- sewage pump
- motor
- monitoring probe
- impeller
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0606—Canned motor pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0606—Canned motor pumps
- F04D13/0633—Details of the bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0088—Testing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a novel submersible sewage pump. Submersible sewage pump include dive control cable, diving power cable, pump cover, bolster bearing housing, upper bearing, motor, lower bearing, grease chamber, oil seal device, from suction drum, impeller, base, lug, the monitoring probe that leaks and profit monitoring probe, grease chamber set up in the motor lower part, oil seal device set up in the grease chamber output shaft outside, impeller and output shaft fixed connection, the impeller setting in submersible sewage pump lower part, the base setting in submersible sewage pump bottom, from suction drum setting in submersible sewage pump side, profit monitoring probe set up in the grease chamber, profit monitoring probe set up the side of bearing under. The invention has the advantages of simple structure, convenient installation, stable work, no noise, low production cost, long service life, good sealing performance, improved working efficiency, safety and environmental protection.
Description
Technical Field
The invention relates to a pump body, in particular to a novel submersible sewage pump.
Background
The submersible sewage pump adopts a large-channel anti-blocking hydraulic component design, can effectively pass through solid particles with the diameter of 25 ~ 70 mm, has reasonable structural design, strong anti-blocking and winding capabilities and reliable use, adopts the sealing of the latest material, can ensure that the pump can safely and continuously operate for more than eight thousand hours, has compact structure, convenient movement and simple and convenient installation, does not need to build a pump room and can reduce the construction cost.
Disclosure of Invention
The invention provides a novel submersible sewage pump which is simple in structure, convenient to install, stable in work, free of noise, low in production cost, long in service life, good in sealing performance, safe and environment-friendly, and improves the working efficiency.
The technical scheme of the invention is as follows: the submersible sewage pump comprises a submersible control cable, a submersible power cable, a pump cover, an upper bearing seat, an upper bearing, a motor, a lower bearing, an oil chamber, an oil sealing device, a self-suction barrel, an impeller, a base, a lifting lug, a water leakage monitoring probe and an oil-water monitoring probe,
the motor is arranged at the top of the submersible sewage pump, the pump cover is arranged at the top of the motor,
the diving control cable and the diving power cable are respectively arranged on the pump cover and communicated into the motor,
the lifting lug is arranged on the pump cover,
an output shaft is vertically arranged in the motor, the upper bearing and the lower bearing are respectively arranged at the upper part and the lower part of the output shaft,
the oil chamber is arranged at the lower part of the motor, the oil sealing device is arranged at the outer side of an output shaft in the oil chamber, the impeller is fixedly connected with the output shaft, the impeller is arranged at the lower part of the submersible sewage pump, the base is arranged at the bottom of the submersible sewage pump, the self-suction cylinder is arranged at the side surface of the submersible sewage pump,
the oil-water monitoring probe is arranged in the oil chamber and is arranged on the side surface of the lower bearing.
The invention has the advantages of simple structure, convenient installation, stable work, no noise, low production cost, long service life, good sealing performance, improved working efficiency, safety and environmental protection.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure, 1 is a diving control cable, 2 is a diving power cable, 3 is a pump cover, 4 is an upper bearing seat, 5 is an upper bearing, 6 is a motor, 7 is a lower bearing, 8 is an oil chamber, 9 is an oil seal device, 10 is a self-suction barrel, 11 is an impeller, 12 is a base, 13 is a lifting lug, 14 is a water leakage monitoring probe, and 15 is an oil-water monitoring probe.
Detailed Description
A novel submersible sewage pump comprises a submersible control cable 1, a submersible power cable 2, a pump cover 3, an upper bearing seat 4, an upper bearing 5, a motor 6, a lower bearing 7, an oil chamber 8, an oil seal device 9, a self-suction cylinder 10, an impeller 11, a base 12, a lifting lug 13, a water leakage monitoring probe 14 and an oil-water monitoring probe 15,
the motor 6 is arranged at the top of the submersible sewage pump, the pump cover 3 is arranged at the top of the motor 6,
the diving control cable 1 and the diving power cable 2 are respectively arranged on the pump cover 3 and communicated to the motor 6,
the lifting lug 13 is arranged on the pump cover 3,
an output shaft is vertically arranged in the motor 6, the upper bearing 5 and the lower bearing 7 are respectively arranged at the upper part and the lower part of the output shaft,
the oil chamber 8 is arranged at the lower part of the motor 6, the oil sealing device 9 is arranged at the outer side of an output shaft in the oil chamber 8, the impeller 11 is fixedly connected with the output shaft, the impeller 11 is arranged at the lower part of the submersible sewage pump, the base 12 is arranged at the bottom of the submersible sewage pump, the self-suction cylinder 10 is arranged at the side surface of the submersible sewage pump,
the oil-water monitoring probe 15 is arranged in the oil chamber 8, and the water leakage monitoring probe 14 is arranged on the side surface of the lower bearing 7.
The above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention; therefore, although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that the present invention may be modified and equivalents may be substituted; all technical solutions and modifications thereof that do not depart from the spirit and scope of the present invention should be construed to cover the scope of the claims that are appended hereto.
Claims (1)
1. A novel submersible sewage pump is characterized in that: the submersible sewage pump comprises a submersible control cable, a submersible power cable, a pump cover, an upper bearing seat, an upper bearing, a motor, a lower bearing, an oil chamber, an oil sealing device, a self-suction barrel, an impeller, a base, a lifting lug, a water leakage monitoring probe and an oil-water monitoring probe,
the motor is arranged at the top of the submersible sewage pump, the pump cover is arranged at the top of the motor,
the diving control cable and the diving power cable are respectively arranged on the pump cover and communicated into the motor,
the lifting lug is arranged on the pump cover,
an output shaft is vertically arranged in the motor, the upper bearing and the lower bearing are respectively arranged at the upper part and the lower part of the output shaft,
the oil chamber is arranged at the lower part of the motor, the oil sealing device is arranged at the outer side of an output shaft in the oil chamber, the impeller is fixedly connected with the output shaft, the impeller is arranged at the lower part of the submersible sewage pump, the base is arranged at the bottom of the submersible sewage pump, the self-suction cylinder is arranged at the side surface of the submersible sewage pump,
the oil-water monitoring probe is arranged in the oil chamber and is arranged on the side surface of the lower bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810702150.5A CN110657102A (en) | 2018-06-30 | 2018-06-30 | Novel submersible sewage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810702150.5A CN110657102A (en) | 2018-06-30 | 2018-06-30 | Novel submersible sewage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110657102A true CN110657102A (en) | 2020-01-07 |
Family
ID=69026874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810702150.5A Pending CN110657102A (en) | 2018-06-30 | 2018-06-30 | Novel submersible sewage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110657102A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431770A (en) * | 2020-10-23 | 2021-03-02 | 湖南耐普泵业股份有限公司 | Permanent magnetism immersed pump convenient to detect leaks |
| CN117365967A (en) * | 2023-11-07 | 2024-01-09 | 保定强跃机电设备有限公司 | Submersible sewage pump oil chamber structure and leakage prevention method thereof |
-
2018
- 2018-06-30 CN CN201810702150.5A patent/CN110657102A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431770A (en) * | 2020-10-23 | 2021-03-02 | 湖南耐普泵业股份有限公司 | Permanent magnetism immersed pump convenient to detect leaks |
| CN117365967A (en) * | 2023-11-07 | 2024-01-09 | 保定强跃机电设备有限公司 | Submersible sewage pump oil chamber structure and leakage prevention method thereof |
| CN117365967B (en) * | 2023-11-07 | 2024-05-28 | 保定强跃机电设备有限公司 | Submersible sewage pump oil chamber structure and leakage prevention method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200107 |
|
| WD01 | Invention patent application deemed withdrawn after publication |