CN203584831U - Novel sewage pump - Google Patents
Novel sewage pump Download PDFInfo
- Publication number
- CN203584831U CN203584831U CN201320585545.4U CN201320585545U CN203584831U CN 203584831 U CN203584831 U CN 203584831U CN 201320585545 U CN201320585545 U CN 201320585545U CN 203584831 U CN203584831 U CN 203584831U
- Authority
- CN
- China
- Prior art keywords
- motor
- pump
- novel sewage
- shaft
- cover
- 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
- 239000010865 sewage Substances 0.000 title claims abstract description 17
- 239000004519 grease Substances 0.000 claims description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
Images
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
- 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
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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
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/84—Redundancy
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a novel sewage pump. The novel sewage pump comprises a pump cover, a first motor, a second motor, an oil chamber and a pump base, wherein the pump cover, the first motor, the second motor, the oil chamber and the pump base are connected in sequence from top to bottom; a pump shaft is embedded in the first motor; the pump shaft penetrates through the second motor and the oil chamber, and a paddle wheel is fixed at the bottom of the pump shaft; the paddle wheel is positioned inside the pump base; a sleeving and connecting bearing is further arranged on the pump shaft in a penetrating manner; the sleeving and connecting bearing is positioned inside the second motor. The novel sewage pump has the beneficial effects that the first motor and the second motor can provide power for the paddle wheel respectively, and the effect of long-time sewage disposal can be achieved by alternating the motors.
Description
Technical field
The utility model relates to pump field, particularly a kind of pollution discharge pump.
Background technique
Pollution discharge pump is for the emission treatment of sewage, and under some particular surroundings, pollution discharge pump need to work long hours, and even only in maintenance, just turns off.At present technical capability designed go out pollution discharge pump can reach the requirement working long hours by lowering the temperature and increasing pump housing intensity, but such design still can be shortened the life-span of pollution discharge pump, and two pollution discharge pumps are selected to install by some enterprises, not only take up room large, and the cost of installing and keeping in repair is high.
Summary of the invention
The purpose of this utility model is in order to address the above problem, and has designed a kind of novel sewage pump.Specific design scheme is:
A kind of novel sewage pump, comprise pump cover, the first motor, the second motor, grease chamber, pump seat, described pump cover, the first motor, the second motor, grease chamber, pump seat are connected from top to bottom successively, described the first motor is embedded with pump shaft, the bottom that described pump shaft runs through described the second motor, grease chamber and described pump shaft is fixed with impeller, described impeller, in described pump seat, is also installed with cover connecting shaft and holds on described pump shaft, described cover connecting shaft holds and is positioned at the second motor.
Between described pump cover and the first motor, form interstar connection room.
The power supply system of described the first motor and the second motor is separate.
The novel sewage pump obtaining by above-mentioned design proposal of the present utility model, its beneficial effect is:
The first motor and the second motor can be respectively impeller power is provided, and can reach by the rotation of motor the effect of long-time blowdown.
Accompanying drawing explanation
Fig. 1 is novel sewage pump described in the utility model;
In figure, 1, pump cover; 2, the first motor; 3, the second motor; 4, grease chamber; 5, pump seat; 6, pump shaft; 7, cover connecting shaft holds; 8, interstar connection room; 9, impeller.
Embodiment
Below in conjunction with accompanying drawing, the utility model is specifically described.
Fig. 1 is novel sewage pump described in the utility model, as shown in Figure 1, a kind of novel sewage pump, comprise pump cover 1, the first motor 2, the second motor 3, grease chamber 4, pump seat 5, described pump cover 1, the first motor 2, the second motor 3, grease chamber 4, pump seat 5 are connected from top to bottom successively, described the first motor 2 is embedded with pump shaft 6, the bottom that described pump shaft 6 runs through described the second motor 3, grease chamber 4 and described pump shaft 6 is fixed with impeller 9, described impeller 9 is in described pump seat 5, on described pump shaft 6, be also installed with cover connecting shaft and hold 7, described cover connecting shaft holds 7 and is positioned at the second motor 3.
Between described pump cover 1 and the first motor 2, form interstar connection room 8.
The power supply system of described the first motor 2 and the second motor 3 is separate.
During use, can open separately the first motor 2 or the second motor 3 is powered for described impeller 9.
During long-time use, first open the first motor 2 and carry out blowdown, close the first motor 2 after waiting novel sewage pump work a period of time, open the second motor 3, then intermittence is used alternatingly described the first motor 2 and the second motor 3, in case motor overload affects working life.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; those skilled in the art have all embodied principle of the present utility model to some variations that wherein some part may be made, within belonging to protection domain of the present utility model.
Claims (3)
1. a novel sewage pump, comprise pump cover (1), the first motor (2), the second motor (3), grease chamber (4), pump seat (5), it is characterized in that, described pump cover (1), the first motor (2), the second motor (3), grease chamber (4), pump seat (5) is connected from top to bottom successively, described the first motor (2) is embedded with pump shaft (6), described pump shaft (6) runs through described the second motor (3), the bottom of grease chamber (4) and described pump shaft (6) is fixed with impeller (9), described impeller (9) is in described pump seat (5), on described pump shaft (6), be also installed with cover connecting shaft and hold (7), described cover connecting shaft holds (7) and is positioned at the second motor (3).
2. according to the novel sewage pump described in claim 1, it is characterized in that, between described pump cover (1) and the first motor (2), form interstar connection room (8).
3. according to the novel sewage pump described in claim 1, it is characterized in that, described the first motor (2) is separate with the power supply system of the second motor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320585545.4U CN203584831U (en) | 2013-09-22 | 2013-09-22 | Novel sewage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320585545.4U CN203584831U (en) | 2013-09-22 | 2013-09-22 | Novel sewage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203584831U true CN203584831U (en) | 2014-05-07 |
Family
ID=50582763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320585545.4U Expired - Fee Related CN203584831U (en) | 2013-09-22 | 2013-09-22 | Novel sewage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203584831U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500282A (en) * | 2019-08-23 | 2019-11-26 | 山东科技大学 | A kind of Dual-motors Driving pendular ring screw pump |
| WO2021142250A1 (en) * | 2020-01-08 | 2021-07-15 | Water Tech, LLC | Fluid vacuum pump |
-
2013
- 2013-09-22 CN CN201320585545.4U patent/CN203584831U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500282A (en) * | 2019-08-23 | 2019-11-26 | 山东科技大学 | A kind of Dual-motors Driving pendular ring screw pump |
| WO2021142250A1 (en) * | 2020-01-08 | 2021-07-15 | Water Tech, LLC | Fluid vacuum pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20140922 |
|
| EXPY | Termination of patent right or utility model |