CN204692152U - With the prefabricated pumping plant of pre-washing function - Google Patents
With the prefabricated pumping plant of pre-washing function Download PDFInfo
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- CN204692152U CN204692152U CN201520356814.9U CN201520356814U CN204692152U CN 204692152 U CN204692152 U CN 204692152U CN 201520356814 U CN201520356814 U CN 201520356814U CN 204692152 U CN204692152 U CN 204692152U
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- cylindrical shell
- water pump
- pipe type
- pumping plant
- guide rod
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Abstract
The utility model discloses the prefabricated pumping plant with pre-washing function, comprise water pump self coupling guide rod (2), pipe-line system (3) and water pump (7), cylindrical shell (4) and be arranged on the control system (1) above described cylindrical shell (4), also comprise pipe type disintegrator (5) and rinser (6); Described pipe type disintegrator (5) by it join guide rod and be assemblied on the water intake of described cylindrical shell (4), one end and the described pipe type disintegrator (5) of described rinser (6) are assembled together, be provided with the accelerating sections of taper in the other end, and stretch into the bottom position of described cylindrical shell (4).The utility model can carry out fragmentation to all kinds of foreign material in water inlet, makes its fine grained discharge cylindrical shell smoothly, prevents whirlpool, air can not be entered in liquid, avoids electric pump to produce cavitation and vibration.The foreign material of cylinder body bottom are rinsed simultaneously, prevent dirt from producing deposition, improve the operating mode of Submerged Motor Pumps, ensure that pumping systems long-term stability is run.
Description
Technical field
The invention belongs to environmental protection technical field, particularly with the prefabricated pumping plant of pre-washing function.
Background technique
Integrated prefabricated pumping plant is widely used in multiple fields such as source water water intaking from the beginning, sewage, rainwater, industrial wastewater conveying.As shown in Figure 1, pumping plant main body is made up of parts such as cylindrical shell, trash rack, water pump, pipeline, valve, control system (comprising sensor) and ventilation systems.The water pump of wet type pumping plant adopts hydraulic fitting, pump house and inlet well is integrated in same cylindrical shell.Source water outside prefabricated pumping plant is by water intake, enter in cylindrical shell after carrying out waste-blocking position reason by the trash rack be assemblied in cylindrical shell, water pump in integrated prefabricated pumping plant moved up and down by self coupling guide rod be assemblied in pipeline and valve composition system on, or rise and winch to relevant position and carry out maintaining and repairing.Start water pump, water is transported to precalculated position by pipe-line system, and carries out sensing control by the control system in pumping plant.But, because following certain situation will affect the Effec-tive Function of pumping plant.
After trash rack process, some foreign material exceeding grid gap are delayed in grid.Because source water constituent is complicated, containing various particle, rag, paper product, woodwork, rubber product, plastic article and various soft based article, wherein quite a few soft-body enters in cylindrical shell with water inlet, will affect the safe operation of water pump.Simultaneously the dirt of large gauge and a part of soft-body are trapped within grid, need regular clearing up grid.
Grid is open type, top uncovered, and when the inner dirt of grid is more, can block grid, at this moment upwards mention the hand basket in grid, cleaning dirt, and then put into hand basket, air, by being directly washed on the liquid level of cylindrical shell after grid, is also brought in water by water.So be directly washed in cylindrical shell by the water after grid process, not only add the energy of liquid in pumping plant, produce whirlpool, and enter into water by bringing a large amount of air into, easily cause cavitation and the vibration of pump, reduce the stability of elevator system, certain impact is produced on the Effec-tive Function of prefabricated pumping plant.
Prefabricated pumping plant is after certain hour runs, and cylinder body bottom always piles up certain sludge, and the import of blocking water pump, affects the normal operation of water pump.
Summary of the invention
Object of the present invention is exactly to solve the deficiency existed in existing integrated prefabricated pumping station operation, provides a kind of and automatically rinses cylindrical shell sludge, prevent cylindrical shell from precipitating, and improves water inlet operating mode simultaneously, ensures the stable operation of prefabricated pumping plant.
For achieving the above object, technological scheme of the present invention is: with the prefabricated pumping plant of pre-washing function, comprise cylindrical shell (4) and be arranged on the control system (1) above described cylindrical shell (4), in described cylindrical shell (4), be provided with water pump self coupling guide rod (2), pipe-line system (3) and water pump (7), described water pump (7) is assemblied in described pipe-line system (3) by described water pump self coupling guide rod (2); Pipe type disintegrator (5) and rinser (6) is also provided with in described cylindrical shell (4); Described pipe type disintegrator (5) is assemblied on the water intake of described cylindrical shell (4), one end and the described pipe type disintegrator (5) of described rinser (6) are assembled together, be provided with the accelerating sections of taper in the other end, and stretch into the bottom position of described cylindrical shell (4).
Described pipe type disintegrator (5) by it join guide rod and be assemblied on the water intake of described cylindrical shell (4).
Compared to the prior art the present invention, has the following advantages:
The present invention can carry out fragmentation to all kinds of foreign material in water inlet, makes its fine grained discharge cylindrical shell smoothly, reduces the energy of the fluid being flow into pumping plant by water intake, prevent whirlpool, air can not be entered in liquid, avoids electric pump to produce cavitation and vibration.The foreign material of cylinder body bottom are rinsed simultaneously, prevent dirt from producing deposition, improve the operating mode of Submerged Motor Pumps, ensure that pumping systems long-term stability is run.
Accompanying drawing explanation
To describe as the preferred of the application but nonrestrictive embodiment now, these and other features, aspect and advantage will become apparent when reading following detailed description in detail with reference to accompanying drawing, wherein:
Fig. 1 is integrated prefabricated pumping plant schematic diagram conventional in prior art.
Wherein, 100 is grid lifting guide rod, and 200 for promoting grid, and 300 is cylindrical shell.
Fig. 2 is the prefabricated pumping plant schematic diagram of the present invention with pre-washing function.
In figure: 1 is control system, 2 is water pump self coupling guide rod, and 3 is pipe-line system, and 4 is cylindrical shell, and 5 is pipe type disintegrator (containing guide rod), and 6 is rinser, and 7 is water pump.
Embodiment
The following description is only exemplary and be not to limit the disclosure, application or purposes in essence.Should be understood that, in whole accompanying drawing, corresponding reference character represents identical or corresponding parts and feature.
Prefabricated pumping plant with pre-washing function of the present invention as shown in Figure 2, the control system 1 that this pumping plant comprises cylindrical shell 4 and is arranged on above described cylindrical shell 4, water pump self coupling guide rod 2, pipe-line system 3 and water pump 7 is provided with in described cylindrical shell 4, described water pump 7 is assemblied in described pipe-line system 3 by described water pump self coupling guide rod 2, sliding sleeve now on water pump 7 is inserted on water pump self coupling guide rod 2, in place fixing after being moved downward to precalculated position.Also comprise pipe type disintegrator 5, rinser 6; Pipe type disintegrator 5 by it join guide rod and be assemblied on the water intake of cylindrical shell 4; One end and the pipe type disintegrator 5 of rinser 6 are assembled together, and be provided with the accelerating sections of taper, and stretch into the bottom position of cylindrical shell 4 in the other end.Rinser 6 is assemblied in the outlet of pipe type disintegrator, pipe type disintegrator 5 is enclosed within its join guide rod is moved downward to precalculated position after fixing, the accelerating sections of the taper of rinser 6 extend in the water of cylinder body bottom.
Pipe type disintegrator machine of the present invention is closed, and the end of rinser is also directly extend in water simultaneously, can effectively prevent air from entering in liquid.
Open the corresponding valve of pumping plant, start pipe type disintegrator 5, pipe type disintegrator 5 is by smashing sewages various in water.Enter into after the taper accelerating sections on rinser 6 bottom cylindrical shell 4 containing fine grain water, and the sludge of cylinder body bottom is rinsed, corresponding position is transported to again by water pump 7, multiple stage water pump is provided with in described cylindrical shell 4, control system 1 is carried out controlling different number water pump according to different liquid levels and is opened, it is specific as follows: when liquid level rises to the startup liquid level of First water pump, First water pump starts automatically, when water inlet continues to increase, when liquid level height continues the startup liquid level being elevated to second water pump, second water pump starts automatically.When liquid level drops to the shutdown liquid level of second water pump, second water pump is out of service, and when liquid level continues the shutdown liquid level dropping to First water pump, First water pump is out of service.
Described in the present invention, concrete case study on implementation is only better case study on implementation of the present invention, is not used for limiting practical range of the present invention.Namely all equivalences done according to the content of the present patent application the scope of the claims change and modify, all should as technology category of the present invention.
Claims (2)
1. with the prefabricated pumping plant of pre-washing function, comprise cylindrical shell (4) and be arranged on the control system (1) above described cylindrical shell (4), in described cylindrical shell (4), be provided with water pump self coupling guide rod (2), pipe-line system (3) and water pump (7), described water pump (7) is assemblied in described pipe-line system (3) by described water pump self coupling guide rod (2); It is characterized in that, in described cylindrical shell (4), be also provided with pipe type disintegrator (5) and rinser (6); Described pipe type disintegrator (5) is assemblied on the water intake of described cylindrical shell (4), one end and the described pipe type disintegrator (5) of described rinser (6) are assembled together, be provided with the accelerating sections of taper in the other end, and stretch into the bottom position of described cylindrical shell (4).
2. the prefabricated pumping plant with pre-washing function according to claim 1, is characterized in that, described pipe type disintegrator (5) by it join guide rod and be assemblied on the water intake of described cylindrical shell (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520356814.9U CN204692152U (en) | 2015-05-29 | 2015-05-29 | With the prefabricated pumping plant of pre-washing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520356814.9U CN204692152U (en) | 2015-05-29 | 2015-05-29 | With the prefabricated pumping plant of pre-washing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204692152U true CN204692152U (en) | 2015-10-07 |
Family
ID=54232453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520356814.9U Withdrawn - After Issue CN204692152U (en) | 2015-05-29 | 2015-05-29 | With the prefabricated pumping plant of pre-washing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204692152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879314A (en) * | 2015-05-29 | 2015-09-02 | 合肥工业大学 | Prefabricated pump station with washing function |
-
2015
- 2015-05-29 CN CN201520356814.9U patent/CN204692152U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879314A (en) * | 2015-05-29 | 2015-09-02 | 合肥工业大学 | Prefabricated pump station with washing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151007 Effective date of abandoning: 20170623 |