CN219366338U - Self-cleaning mixed flow pump - Google Patents
Self-cleaning mixed flow pump Download PDFInfo
- Publication number
- CN219366338U CN219366338U CN202320847726.3U CN202320847726U CN219366338U CN 219366338 U CN219366338 U CN 219366338U CN 202320847726 U CN202320847726 U CN 202320847726U CN 219366338 U CN219366338 U CN 219366338U
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- CN
- China
- Prior art keywords
- filter screen
- fixedly connected
- casing
- flow pump
- mixed flow
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- 238000004140 cleaning Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims description 24
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007790 scraping Methods 0.000 description 7
- 238000005457 optimization Methods 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a self-cleaning type mixed flow pump, wherein a driving motor is fixedly arranged on the right side of the top of a bottom plate through a fastening screw, a first shell is fixedly connected to the top of the left side of the bottom plate through a connecting plate, a second shell is fixedly connected to the right side of the first shell through the fastening screw, a third shell is fixedly connected to the right side of the second shell, a first fixed disc is fixedly connected to the left side of the axis of the driving motor, the first fixed disc and the second fixed disc are arranged to facilitate disassembly and assembly, a driving shaft and an impeller are arranged to facilitate driving the impeller to work, a connecting rod is arranged to facilitate driving a scraper to rotate, a water inlet and a water outlet are arranged to facilitate water inlet and water outlet, a first filter screen, a second filter screen and a third filter screen are arranged to facilitate water inlet filtration, the filter screens are conveniently scraped, and sundries are conveniently collected through a collecting groove, so that the problem of the conventional mixed flow pump that the filtering effect is poor and blockage is easy to cause is solved.
Description
Technical Field
The utility model relates to the technical field of mixed flow pumps, in particular to a self-cleaning mixed flow pump.
Background
The mixed flow pump is a pump between the centrifugal pump and the axial flow pump, the specific rotation speed of the mixed flow pump is higher than that of the centrifugal pump and lower than that of the axial flow pump, the lift of the mixed flow pump is higher than that of the axial flow pump, but the flow rate of the mixed flow pump is smaller than that of the axial flow pump and larger than that of the centrifugal pump, and the mixed flow pump is generally used in other fields such as farm irrigation, urban drainage and the like.
The mixed flow pump needs to clean the sundries in time after long-time use.
The prior mixed flow pump is not thorough enough in filtering when filtering water, and impurities can be adsorbed in the mixed flow pump and on the blades after long-time use, so that blockage is easy to cause.
Disclosure of Invention
The utility model aims to provide a self-cleaning mixed flow pump which has the advantage of good filtering effect and solves the problems that the existing mixed flow pump is poor in filtering effect and easy to cause blockage.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a self-cleaning formula mixed flow pump, includes the bottom plate, there is driving motor on the right side at bottom plate top through fastening screw fixed mounting, the first casing of connecting plate fixedly connected with is passed through at the left top of bottom plate, the right side of first casing passes through fastening screw fixedly connected with second casing, the right side fixedly connected with third casing of second casing, the left side fixedly connected with first fixed disk of driving motor axle center department, the left side fixedly connected with second fixed disk of first fixed disk, the left side fixedly connected with transmission shaft of second fixed disk, the left side of transmission shaft runs through third casing and second casing and extends to the inner chamber of first casing, the inner chamber of first casing is provided with the impeller, the right side of impeller and the left side of transmission shaft pass through fastening screw fixedly connected with connecting rod, the left side of impeller is connected with the water inlet through fastening screw fixedly connected with, the inner chamber of water inlet has set gradually first filter screen, second and third filter screen from a left side to the right side fixedly connected with second filter screen, the left side of connecting rod runs through third filter screen and the first filter screen and the inner chamber of first filter screen and the back is connected with the delivery port fixedly connected with the delivery port.
In order to facilitate the disassembly and assembly of the first fixed disc and the second fixed disc, the self-cleaning mixed flow pump frame is preferably adopted, and the connection part of the first fixed disc and the second fixed disc is fixedly connected through a fastening screw.
In order to facilitate stability of the transmission shaft, the self-cleaning mixed flow pump frame is preferably adopted, and the connection parts of the transmission shaft and the first shell, the second shell and the third shell are all rotatably connected through bearings.
In order to facilitate cleaning of sundries on the surfaces of the filter screens, the self-cleaning mixed flow pump frame is preferable in that scrapers are arranged on the left surfaces of the first filter screen, the second filter screen and the third filter screen, the scrapers are tightly attached to the joints of the first filter screen, the second filter screen and the third filter screen, and the joints of the first filter screen, the second filter screen and the third filter screen are tightly attached to the inner cavity of the water inlet.
In order to conveniently collect the scraped sundries, the self-cleaning mixed flow pump frame is preferably provided with collecting grooves at the lower positions of the left side surfaces of the first filter screen, the second filter screen and the third filter screen.
In order to conveniently improve the filtering effect of the filter screen, the self-cleaning mixed flow pump frame is preferably adopted, wherein the first filter screen is made of stainless steel, the second filter screen is made of copper, and the third filter screen is made of nickel.
Compared with the prior art, the utility model has the following beneficial effects:
when the novel mixed flow pump is used, the device is conveniently installed and fixed through the arrangement of the bottom plate, the driving motor is arranged to conveniently drive the transmission shaft, the impeller, the connecting rod and the scraping plate to rotate, the first shell, the second shell and the third shell are arranged to protect the inside, meanwhile, the stability of the transmission shaft is increased, the first fixing disc and the second fixing disc are arranged to facilitate disassembly and assembly, the transmission shaft and the impeller are arranged to conveniently drive the impeller to work, the connecting rod is arranged to conveniently drive the scraping plate to rotate, the water inlet and the water outlet are arranged to facilitate water inlet and water outlet, the first filter screen, the second filter screen and the third filter screen are arranged to conveniently filter the water inlet, the scraping plate is arranged to conveniently scrape the filter screen, and the collecting groove is arranged to conveniently collect sundries, so that the problems of poor filtering effect and easy blockage of the conventional mixed flow pump are solved.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of the structure of the present utility model;
FIG. 3 is a front view of the structure of the present utility model;
fig. 4 is a perspective view of a structural scraper and a collecting trough according to the present utility model.
In the figure: 1. a bottom plate; 2. a driving motor; 3. a first housing; 4. a second housing; 5. a third housing; 6. a first fixed plate; 7. a second fixed disk; 8. a transmission shaft; 9. an impeller; 10. a connecting rod; 11. a water inlet; 12. a first filter screen; 13. a second filter screen; 14. a third filter screen; 15. a water outlet; 16. a scraper; 17. a collection tank.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a self-cleaning mixed flow pump is disclosed, a driving motor 2 is fixedly installed on the right side of the top of a bottom plate 1 through a fastening screw, a first shell 3 is fixedly connected to the top of the left side of the bottom plate 1 through a connecting plate, a second shell 4 is fixedly connected to the right side of the first shell 3 through the fastening screw, a third shell 5 is fixedly connected to the right side of the second shell 4, a first fixed disk 6 is fixedly connected to the left side of the axis center of the driving motor 2, a second fixed disk 7 is fixedly connected to the left side of the first fixed disk 6, a transmission shaft 8 is fixedly connected to the left side of the second fixed disk 7, the left side of the transmission shaft 8 penetrates through the third shell 5 and the second shell 4 and extends to the inner cavity of the first shell 3, an impeller 9 is arranged in the inner cavity of the first shell 3, the right side of the impeller 9 is fixedly connected with a connecting rod 10 through the fastening screw, the left side of the first shell 3 is communicated with a water inlet 11, the inner cavity of the water inlet 11 is sequentially provided with a first filter 12, a second filter 13 and a third filter 13 from left side to right side of the first filter 13 are sequentially, the first filter 13 is sequentially connected with the second filter 13 and the third filter 13 is fixedly connected to the left side of the first filter 12 through the first filter 13 and the second filter 13 is fixedly connected to the left side of the transmission shaft 8.
In this embodiment: through setting up bottom plate 1 and conveniently installing fixedly the device, through setting up driving motor 2, conveniently drive transmission shaft 8, impeller 9, connecting rod 10 and scraper blade 16 rotate, through setting up first casing 3, second casing 4 and third casing 5, the protection is inside, increase the stability of transmission shaft 8 simultaneously, through setting up first fixed disk 6 and second fixed disk 7, make things convenient for the dismouting, through setting up transmission shaft 8 and impeller 9, conveniently drive impeller 9 and work, through setting up connecting rod 10, conveniently drive scraper blade 16 and rotate, through setting up water inlet 11 and delivery port 15, conveniently intake and drainage, through setting up first filter screen 12, second filter screen 13 and third filter screen 14, conveniently filter intaking, through setting up scraper blade 16, conveniently scrape the filter screen, through setting up collecting vat 17, the debris is conveniently collected, current mixed flow pump filter effect is not good has been solved, cause the problem of jam easily.
As a technical optimization scheme of the utility model, further, the connection part of the first fixed disc 6 and the second fixed disc 7 is fixedly connected through a fastening screw.
In this embodiment: the connection part of the first fixed disc 6 and the second fixed disc 7 is fixedly connected through the fastening screw, so that the disassembly and assembly are convenient.
As a technical optimization scheme of the utility model, further, the joints of the transmission shaft 8 and the first shell 3, the second shell 4 and the third shell 5 are all rotatably connected through bearings.
In this embodiment: through setting up the junction of transmission shaft 8 and first casing 3, second casing 4 and third casing 5 all through the bearing rotation connection, increase the stability of transmission shaft 8.
As a technical optimization scheme of the utility model, further, the surfaces of the left sides of the first filter screen 12, the second filter screen 13 and the third filter screen 14 are respectively provided with a scraping plate 16, the scraping plates 16 are tightly attached to the connection parts of the first filter screen 12, the second filter screen 13 and the third filter screen 14, and the connection parts of the first filter screen 12, the second filter screen 13 and the third filter screen 14 and the inner cavity of the water inlet 11 are tightly attached.
In this embodiment: through setting up scraper blade 16 and closely laminating with the junction of first filter screen 12, second filter screen 13 and third filter screen 14, conveniently clear up debris, prevent that debris from piling up and causing the jam, closely laminate through setting up the junction of first filter screen 12, second filter screen 13 and third filter screen 14 and water inlet 11 inner chamber, prevent debris entering inside and cause the jam.
As a technical optimization scheme of the utility model, further, collecting grooves 17 are arranged at the lower positions of the left side surfaces of the first filter screen 12, the second filter screen 13 and the third filter screen 14.
In this embodiment: through setting up collecting vat 17, collecting vat 17 is not link up the filter screen, conveniently collects the debris of scraping on the filter screen surface.
As a technical optimization scheme of the utility model, further, the first filter screen 12 is made of stainless steel, the second filter screen 13 is made of copper, and the third filter screen 14 is made of nickel.
In this embodiment: through setting up first filter screen 12 material for stainless steel filter screen, second filter screen 13 material is copper filter screen and third filter screen 14 material is nickel filter screen, improves the filter effect of filter screen, and the aperture of filter screen becomes from big to small.
The principle of this embodiment is:
when the novel water collecting device is used, the driving motor 2 is started through the external controller, the water inlet 11 and the water outlet 15 are respectively connected with the water supply pipe, the driving motor 2 drives the transmission shaft 8 to rotate, the transmission shaft 8 drives the impeller 9 to rotate, water is sucked into the water inlet 11 through the rotation of the impeller 9, some floating matters are filtered through the first filter screen 12, some larger sundries are filtered through the second filter screen 13, some smaller sundries are filtered through the third filter screen 14 finally, water flows into the first shell 3, the water flows into the water outlet 15 through the impeller 9, the filtered sundries are concentrated in the collecting groove 17 through the rotation of the connecting rod 10, the scraping plates 16 closely attached to the first filter screen 12, the second filter screen 13 and the third filter screen 14, after the work is completed, the first shell 3 is detached, the connecting rod 10 is taken out, and then the collected sundries are treated.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Self-cleaning formula mixed flow pump, including bottom plate (1), its characterized in that: the utility model discloses a water inlet filter, including bottom plate (1), first casing (3) of connecting plate, first casing (4) of connecting plate fixedly connected with, second casing (4) of right side through fastening screw, third casing (5) of right side fixedly connected with of second casing (4), first fixed disk (6) of left side fixedly connected with of driving motor (2) axle center department, second fixed disk (7) of left side fixedly connected with of first fixed disk (6), the left side fixedly connected with transmission shaft (8) of second fixed disk (7), the inner chamber that runs through third casing (5) and second casing (4) and extends to first casing (3) of left side of transmission shaft (8), the inner chamber of first casing (3) is provided with impeller (9), the right side of impeller (9) and the left side of transmission shaft (8) are through fastening screw fixedly connected with first fixed disk (6), the left side of impeller (9) is fixedly connected with filter screen (11) through fastening screw, filter screen (14) are connected with first filter screen (11) from left side and right side fixed disk (12) in proper order, filter screen (11), the left side of connecting rod (10) runs through third filter screen (14), second filter screen (13) and first filter screen (12) in proper order and extends to the inner chamber of water inlet (11) and pass through fastening screw fixed connection, the back intercommunication of first casing (3) has delivery port (15).
2. A self-cleaning mixed flow pump as claimed in claim 1, wherein: the connection part of the first fixed disc (6) and the second fixed disc (7) is fixedly connected through a fastening screw.
3. A self-cleaning mixed flow pump as claimed in claim 1, wherein: the transmission shaft (8) is rotatably connected with the joints of the first shell (3), the second shell (4) and the third shell (5) through bearings.
4. A self-cleaning mixed flow pump as claimed in claim 1, wherein: the surface on the left side of first filter screen (12), second filter screen (13) and third filter screen (14) all is provided with scraper blade (16), scraper blade (16) are closely laminated with the junction of first filter screen (12), second filter screen (13) and third filter screen (14), the junction of first filter screen (12), second filter screen (13) and third filter screen (14) and water inlet (11) inner chamber closely laminates.
5. A self-cleaning mixed flow pump as claimed in claim 1, wherein: the collecting grooves (17) are formed in the lower positions of the left side surfaces of the first filter screen (12), the second filter screen (13) and the third filter screen (14).
6. A self-cleaning mixed flow pump as claimed in claim 1, wherein: the first filter screen (12) material is the stainless steel filter screen, the second filter screen (13) material is the copper filter screen, third filter screen (14) material is the nickel filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320847726.3U CN219366338U (en) | 2023-04-17 | 2023-04-17 | Self-cleaning mixed flow pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320847726.3U CN219366338U (en) | 2023-04-17 | 2023-04-17 | Self-cleaning mixed flow pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219366338U true CN219366338U (en) | 2023-07-18 |
Family
ID=87152358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320847726.3U Active CN219366338U (en) | 2023-04-17 | 2023-04-17 | Self-cleaning mixed flow pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219366338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119163647A (en) * | 2024-11-21 | 2024-12-20 | 湖州南丰机械制造有限公司 | Pump head and outdoor water pump with collect function |
-
2023
- 2023-04-17 CN CN202320847726.3U patent/CN219366338U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119163647A (en) * | 2024-11-21 | 2024-12-20 | 湖州南丰机械制造有限公司 | Pump head and outdoor water pump with collect function |
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