CN220769728U - Sewage treatment immersible pump convenient to maintenance - Google Patents
Sewage treatment immersible pump convenient to maintenance Download PDFInfo
- Publication number
- CN220769728U CN220769728U CN202321932494.8U CN202321932494U CN220769728U CN 220769728 U CN220769728 U CN 220769728U CN 202321932494 U CN202321932494 U CN 202321932494U CN 220769728 U CN220769728 U CN 220769728U
- Authority
- CN
- China
- Prior art keywords
- movable
- rotating shaft
- driving motor
- housing
- outlet pipe
- 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.)
- Active
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 29
- 238000012423 maintenance Methods 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000010992 reflux Methods 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a sewage treatment submersible pump convenient to maintain, which comprises a pump body base, wherein a filter screen is arranged in a movable plate, and a fastening bolt is connected between the movable plate and a movable shell. The sewage treatment submersible pump convenient to maintain is provided with the movable shell, the movable shell can be driven by the rotation of the threaded rod to adjust the position along the limiting chute on the outer surface of the pump body base, so that the movable shells can be sealed, the centrifugal impeller inside the device is convenient to maintain or replace, and the water collecting cover is arranged on the outer side of the centrifugal impeller, so that sewage is not interrupted in the conveying process; the outside of outlet pipe is provided with the condition that makes sewage can not take place the backward flow at the in-process of carrying, and movable shell's end is connected with the fly leaf through fastening bolt, and the intermediate position of fly leaf is provided with the filter screen, makes the device can not carry the impurity in the sewage together when carrying sewage, can not take place to block up when guaranteeing that the device operates.
Description
Technical Field
The utility model relates to the technical field of submersible pumps for sewage treatment, in particular to a sewage treatment submersible pump convenient to maintain.
Background
The submersible pump is an important device for deep well water extraction. When in use, the whole unit is immersed into water for working, and the groundwater is extracted to the ground surface, which is domestic water, mine emergency, industrial cooling, farm irrigation, seawater lifting and ship load adjustment, and can also be used for fountain landscapes, and the submersible pump can be used for pumping out sewage in the sewage treatment process.
Under the actual use condition, when the impeller inside the submersible pump is damaged, the impeller is inconvenient to maintain, so that the sewage treatment submersible pump convenient to maintain is provided, and the problem in the above is solved.
Disclosure of Invention
The utility model aims to provide a sewage treatment submersible pump convenient to maintain, which aims to solve the problem that the impeller in the submersible pump is inconvenient to maintain under the condition of breakage in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sewage treatment immersible pump convenient to maintenance, includes pump body base, driving motor and movable shell, the terminal inside of movable shell is provided with the fly leaf, the inside of fly leaf is provided with the filter screen, be connected with fastening bolt between fly leaf and the movable shell.
Preferably, the surface of pump body base is provided with driving motor, spacing spout has been seted up to the surface of pump body base, the inside of spacing spout is provided with the threaded rod, the surface of threaded rod is provided with movable shell, and movable shell sets up the surface at the pump body base, driving motor sets up the intermediate position at the surface of pump body base, and is fixed connection between driving motor and the pump body base, spacing spout symmetry is seted up the surface at the pump body base, be bearing connection between threaded rod and the pump body base, movable shell symmetry sets up the surface at the pump body base, and the shape, the size of movable shell side are the same with the inside shape, the size of spacing spout to be sliding connection between movable shell and the spacing spout, be threaded connection between threaded rod and the movable shell, and movable shell passes through the threaded rod and constitutes oscilaltion structure in the inside of spacing spout.
Preferably, the driving motor is connected with a rotating shaft, the rotating shaft is arranged on the outer surface of the pump body base, a centrifugal impeller is arranged on the outer surface of the rotating shaft, a water collecting cover is arranged on the outer surface of the centrifugal impeller, a water outlet pipe is arranged on the movable shell, a backflow valve is arranged on the outer side of the water outlet pipe, a connecting pipe is arranged at the tail end of the water outlet pipe, the rotating shaft is fixedly connected with the driving motor, the rotating shaft forms a rotating structure through the driving motor, the rotating shaft is in rotary connection with the pump body base, the centrifugal impeller is uniformly distributed on the outer surface of the rotating shaft, the centrifugal impeller is fixedly connected with the rotating shaft, the water collecting cover is arranged on the outer side of the centrifugal impeller, the water collecting cover is fixedly connected with the rotating shaft, the water outlet pipe is in penetrating connection with the movable shell, the backflow valve is fixedly connected with the water outlet pipe, and the connecting pipe is detachably connected with the water outlet pipe.
Preferably, the shape and the size of the movable plate are the same as those of the inside of the tail end of the movable shell, the filter screen is connected with the movable plate in a penetrating way, and the movable plate and the tail end of the movable shell form a detachable structure through a fastening bolt.
Compared with the prior art, the utility model has the beneficial effects that: this sewage treatment immersible pump convenient to maintenance:
(1) The movable shell is arranged, and can be driven by the rotation of the threaded rod to adjust the position along the limiting chute on the outer surface of the pump body base, so that the movable shells can be sealed, the centrifugal impeller inside the device is convenient to maintain or replace, and the water collecting cover is arranged on the outer side of the centrifugal impeller, so that sewage is not interrupted in the conveying process;
(2) The outside of outlet pipe is provided with the condition that makes sewage can not take place the backward flow at the in-process of carrying, and movable shell's end is connected with the fly leaf through fastening bolt, and the intermediate position of fly leaf is provided with the filter screen, makes the device can not carry the impurity in the sewage together when carrying sewage, can not take place to block up when guaranteeing that the device operates.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic diagram of the main section structure of the present utility model;
FIG. 3 is a schematic diagram of a front view of a rotary shaft according to the present utility model;
fig. 4 is a schematic diagram of the structure of fig. 2 a according to the present utility model.
In the figure: 1. a pump body base; 2. a driving motor; 3. limiting sliding grooves; 4. a threaded rod; 5. a movable housing; 6. a rotation shaft; 7. a centrifugal impeller; 8. a water collecting cover; 9. a water outlet pipe; 10. a return valve; 11. a connecting pipe; 12. a movable plate; 13. a filter screen; 14. and (5) fastening a bolt.
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, the present utility model provides a technical solution: the utility model provides a sewage treatment immersible pump convenient to maintenance, includes pump body base 1, driving motor 2 and movable shell 5, and the terminal inside of movable shell 5 is provided with fly leaf 12, and the inside of fly leaf 12 is provided with filter screen 13, is connected with fastening bolt 14 between fly leaf 12 and the movable shell 5.
The outer surface of the pump body base 1 is provided with a driving motor 2, the outer surface of the pump body base 1 is provided with a limit sliding groove 3, the inside of the limit sliding groove 3 is provided with a threaded rod 4, the outer surface of the threaded rod 4 is provided with a movable shell 5, the movable shell 5 is arranged on the outer surface of the pump body base 1, the driving motor 2 is arranged at the middle position of the outer surface of the pump body base 1, the driving motor 2 and the pump body base 1 are fixedly connected, the position of the driving motor 2 is fixed, the limit sliding groove 3 is symmetrically arranged on the outer surface of the pump body base 1, the threaded rod 4 and the pump body base 1 are in bearing connection, displacement cannot occur under the condition that the threaded rod 4 rotates, the movable shell 5 is symmetrically arranged on the outer surface of the pump body base 1, the shape and the size of the side face of the movable shell 5 are identical with the shape and the size of the inside of the limit sliding groove 3, the movable shell 5 can be put into the inside of the limit sliding groove 3, sliding connection is arranged between the movable shell 5 and the limit sliding groove 3, displacement of the movable shell 5 can not be limited, the threaded rod 4 and the movable shell 5 is in threaded connection, the movable shell 4 can drive the movable shell 5, and the movable shell 5 can form an up-down lifting structure in the limit sliding groove 3 through the threaded rod 4.
The driving motor 2 is connected with a rotating shaft 6, the rotating shaft 6 is arranged on the outer surface of the pump body base 1, a centrifugal impeller 7 is arranged on the outer surface of the rotating shaft 6, a water collecting cover 8 is arranged on the outer surface of the centrifugal impeller 7, a water outlet pipe 9 is arranged on the movable shell 5, a reflux valve 10 is arranged on the outer side of the water outlet pipe 9, a connecting pipe 11 is arranged at the tail end of the water outlet pipe 9, the rotating shaft 6 is fixedly connected with the driving motor 2, so that the driving motor 2 can drive the rotating shaft 6, the rotating shaft 6 forms a rotating structure through the driving motor 2, the rotating shaft 6 is in rotary connection with the pump body base 1, the rotation of the rotating shaft 6 is not limited, centrifugal impeller 7 evenly distributed is at the surface of rotation axis 6, and be fixed connection between centrifugal impeller 7 and the rotation axis 6, make centrifugal impeller 7 can not separate with rotation axis 6, catchment cover 8 sets up in the outside of centrifugal impeller 7, and catchment cover 8 is fixed connection equally between rotation axis 6, make catchment cover 8 and rotation axis 6 between fixed unchanged, be through connection between outlet pipe 9 and the movable housing 5, be fixed connection between backflow valve 10 and the outlet pipe 9, make the inside sewage of outlet pipe 9 can not appear the condition of backward flow, be detachable connection between connecting pipe 11 and the outlet pipe 9, make connecting pipe 11 can separate with outlet pipe 9.
The shape and the size of the movable plate 12 are the same as those of the inside of the tail end of the movable shell 5, so that the movable plate 12 can be placed into the movable shell 5, the filter screen 13 is connected with the movable plate 12 in a penetrating way, and the movable plate 12 and the tail end of the movable shell 5 form a detachable structure through the fastening bolt 14, so that the filter screen 13 can be separated from the movable shell 5.
Working principle: when the sewage treatment immersible pump convenient to maintain is used, first, assemble the required spare part of the device, start driving motor 2, driving motor 2 drives rotation axis 6 and rotates in the inside of movable shell 5, thereby make centrifugal impeller 7 rotate at the inside follow rotation axis 6 of movable shell 5, be connected connecting pipe 11 with outlet pipe 9 of movable shell 5 surface, later lose the device in the sewage, sewage treatment plant inside sewage is taken out sewage treatment plant through outlet pipe 9 and connecting pipe 11 under centrifugal impeller 7's effect, the terminal filter screen 13 of movable shell 5 can avoid impurity in the sewage to be taken out along the rivers.
When the device needs to be maintained or the centrifugal impeller 7 on the outer surface of the rotating shaft 6 needs to be replaced, the fastening bolt 14 connected between the movable plate 12 and the movable casing 5 is rotationally removed, then the threaded rod 4 is rotated, the threaded rod 4 rotates to drive the movable casing 5 to outwards displace along the limiting sliding groove 3, so that the movable casing 5 is opened, the operation of a worker is facilitated, the above is the working process of the device, and the content which is not described in detail in the specification belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (3)
1. The utility model provides a sewage treatment immersible pump convenient to maintenance, includes pump body base (1), driving motor (2) and movable housing (5), its characterized in that: the inside of the tail end of the movable housing (5) is provided with a movable plate (12), the inside of the movable plate (12) is provided with a filter screen (13), a fastening bolt (14) is connected between the movable plate (12) and the movable housing (5), the outer surface of the pump housing (1) is provided with a driving motor (2), the outer surface of the pump housing (1) is provided with a limit sliding groove (3), the inside of the limit sliding groove (3) is provided with a threaded rod (4), the outer surface of the threaded rod (4) is provided with the movable housing (5), the movable housing (5) is arranged on the outer surface of the pump housing (1), the driving motor (2) is arranged in the middle of the outer surface of the pump housing (1), the driving motor (2) is fixedly connected with the pump housing (1), the limit sliding groove (3) is symmetrically arranged on the outer surface of the pump housing (1), the threaded rod (4) is connected with the pump housing (1) through a bearing, the shape and the side surface of the movable housing (5) is the same as the size of the inner housing (3) and the limit sliding groove (3), threaded rod (4) and movable shell (5) between be threaded connection, and movable shell (5) constitute the oscilaltion structure in the inside of spacing spout (3) through threaded rod (4).
2. The wastewater treatment submersible pump convenient to maintain according to claim 1, wherein: the driving motor (2) is connected with a rotating shaft (6), the rotating shaft (6) is arranged on the outer surface of the pump body base (1), a centrifugal impeller (7) is arranged on the outer surface of the rotating shaft (6), a water collecting cover (8) is arranged on the outer surface of the centrifugal impeller (7), a water outlet pipe (9) is arranged on the movable shell (5), a reflux valve (10) is arranged on the outer side of the water outlet pipe (9), a connecting pipe (11) is arranged at the tail end of the water outlet pipe (9), the rotating shaft (6) is fixedly connected with the driving motor (2), the rotating shaft (6) forms a rotating structure through the driving motor (2), the rotating shaft (6) is in rotary connection with the pump body base (1), the centrifugal impeller (7) is uniformly distributed on the outer surface of the rotating shaft (6), the centrifugal impeller (7) is fixedly connected with the rotating shaft (6), the water collecting cover (8) is arranged on the outer side of the centrifugal impeller (7), the water collecting cover (8) is fixedly connected with the rotating shaft (6), the water outlet pipe (9) is fixedly connected with the water outlet pipe (10) through the reflux valve (10), the connecting pipe (11) is detachably connected with the water outlet pipe (9).
3. The wastewater treatment submersible pump convenient to maintain according to claim 1, wherein: the movable plate (12) has the same shape and size as the inner part of the tail end of the movable shell (5), the filter screen (13) is in penetrating connection with the movable plate (12), and the movable plate (12) and the tail end of the movable shell (5) form a detachable structure through the fastening bolts (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321932494.8U CN220769728U (en) | 2023-07-21 | 2023-07-21 | Sewage treatment immersible pump convenient to maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321932494.8U CN220769728U (en) | 2023-07-21 | 2023-07-21 | Sewage treatment immersible pump convenient to maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220769728U true CN220769728U (en) | 2024-04-12 |
Family
ID=90604839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321932494.8U Active CN220769728U (en) | 2023-07-21 | 2023-07-21 | Sewage treatment immersible pump convenient to maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220769728U (en) |
-
2023
- 2023-07-21 CN CN202321932494.8U patent/CN220769728U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207647858U (en) | A kind of block-proof type immersible pump | |
| CN208236689U (en) | A kind of anti-blocking water pump of cutting type | |
| CN201696308U (en) | Diving sewage pump with cutting tools | |
| CN203500031U (en) | Amphibious multistage pump | |
| CN220769728U (en) | Sewage treatment immersible pump convenient to maintenance | |
| CN211202310U (en) | Submersible axial flow pump with adjustable blades | |
| CN218151485U (en) | Deep-well pump with large flow and high performance | |
| CN208518920U (en) | A kind of submersible axial flow pump | |
| CN204961327U (en) | Submersible pump for sewage or dirt draining | |
| CN212838410U (en) | Durable submersible pump | |
| CN208619374U (en) | A kind of adjustable immersible pump with filtering anti-blocking function | |
| CN210565159U (en) | Double-suction submersible pump | |
| CN221568876U (en) | Sand-proof multistage submersible pump | |
| CN213144762U (en) | High-gas-melting-amount screw pump | |
| CN208778266U (en) | A kind of anti-stifled grinder-mixer of small-power low discharge high-lift diving dredge pump | |
| CN208669615U (en) | A kind of intelligent cold-hot water self priming vortex pump | |
| CN102434483A (en) | Chopping type blow-down pump | |
| CN221003162U (en) | Efficient submersible electric pump | |
| CN216477973U (en) | Waterproof drainage device of hydraulic engineering construction | |
| CN210050027U (en) | Screw pump for conveying water in sewage treatment plant | |
| CN216381878U (en) | Hydraulic submersible slurry pump | |
| CN221373932U (en) | Sewage pump motor with protection effect | |
| CN219012893U (en) | Novel submersible pump | |
| CN221838548U (en) | High-efficiency energy-saving self-priming pump | |
| CN211692855U (en) | Water pumping equipment for hydraulic engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |