CN221003139U - Engine direct-drive centrifugal water pump - Google Patents
Engine direct-drive centrifugal water pump Download PDFInfo
- Publication number
- CN221003139U CN221003139U CN202322328925.6U CN202322328925U CN221003139U CN 221003139 U CN221003139 U CN 221003139U CN 202322328925 U CN202322328925 U CN 202322328925U CN 221003139 U CN221003139 U CN 221003139U
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- Prior art keywords
- casing
- water pump
- rotation axis
- centrifugal water
- engine direct
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 238000009434 installation Methods 0.000 claims description 12
- 230000035515 penetration Effects 0.000 claims description 2
- 230000006870 function Effects 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 230000009711 regulatory function Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a direct-driven centrifugal water pump of an engine, which belongs to the technical field of centrifugal water pumps and comprises a shell and a rotating shaft, wherein the rotating shaft is arranged in the shell, the rotating shaft is rotationally connected with the shell, one end of the rotating shaft is provided with a motor, the middle part of the rotating shaft is provided with an impeller, the impeller is fixedly connected with the rotating shaft, the surface of the rotating shaft is provided with a crushing cutter, the crushing cutter is fixedly connected with the rotating shaft, one side of the shell is provided with a water inlet pipe, one end of the water inlet pipe is provided with a filter screen, the filter screen is fixedly connected with the water inlet pipe, and the top of the shell is provided with a water outlet pipe.
Description
Technical Field
The utility model belongs to the technical field of centrifugal water pumps, and particularly relates to a direct-drive centrifugal water pump of an engine.
Background
Centrifugal pumps are available in various forms such as vertical, horizontal, single-stage, multi-stage, single-suction, double-suction, self-suction and the like. Centrifugal pumps operate by using rotation of an impeller to cause centrifugal movement of water. Before the water pump is started, the pump shell and the water suction pipe are filled with water, then the motor is started, the pump shaft drives the impeller and the water to do high-speed rotation movement, the water is centrifugally moved and thrown to the outer edge of the impeller, and the water flows into the water pressing pipeline of the water pump through the runner of the volute pump shell.
The existing engine direct-drive centrifugal water pump has the advantages that the existing engine direct-drive centrifugal water pump has partial defects, most of the existing engine direct-drive centrifugal water pump does not have the function of automatic dredging, the service life of the water pump is long, the inside of the water pump can be blocked by weeds, although the partial water pump is provided with a filter screen, the filter screen is extremely fragile, and the risk of blocking still exists.
Disclosure of utility model
The utility model aims to provide a direct-drive centrifugal water pump of an engine, which aims to solve the problem that most of the prior art does not have an automatic dredging function.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an engine directly drives centrifugal water pump, includes casing and rotation axis, the inside of casing is equipped with the rotation axis, rotation axis and casing rotate to be connected, the one end of rotation axis is equipped with the motor, the middle part of rotation axis is equipped with the impeller, impeller and rotation axis fixed connection, the surface of rotation axis is equipped with crushing sword, crushing sword and rotation axis fixed connection, one side of casing is equipped with the inlet tube, the one end of inlet tube is equipped with the filter screen, filter screen and inlet tube fixed connection, the top of casing is equipped with the outlet pipe.
Preferably, the bottom of motor is equipped with the installation piece, installation piece and motor pass through the screw fixation, the bottom of installation piece is equipped with fixed cover.
Preferably, a fixing hole is formed in one side of the fixing sleeve, a bolt is arranged in the fixing hole, and the bolt and the fixing hole are fixed through penetration.
Preferably, an adjusting rod is arranged in the fixing sleeve, adjusting holes are formed in the surface of the adjusting rod, and a plurality of adjusting holes are formed in the adjusting hole.
Preferably, the bottom of adjusting the pole is equipped with the mounting panel, one side of casing is equipped with the back lid, back lid and casing pass through the screw fixation.
Preferably, the bottom of casing is equipped with the mount pad, mount pad and casing fixed connection, the surface of mount pad is equipped with the mounting hole.
Compared with the prior art, the utility model has the beneficial effects that:
1. Through rotation axis, motor, crushing sword and the inlet tube that are equipped with, realized the crushing function to weeds branch and leaf to can avoid the phenomenon that the water pump took place to block up, realize the automatic mediation function of water pump, provide convenience for the user, start the motor, drive the rotation axis and rotate, thereby drive crushing sword and rotate, when weeds branch and leaf gets into the inlet tube, through the crushing sword that is equipped with, can smash it, make it can be smooth follow outlet pipe discharge, can not pile up in the inside of casing, cause the water pump to block up.
2. Through the fixed cover and the regulation pole that are equipped with, realized the high regulatory function of motor, make it can be applicable to more complicated environment when using, when adjusting, make the regulation pole slide in the inside of fixed cover, when adjusting to suitable position, insert the inside of fixed orifices and corresponding regulation hole with the bolt, alright accomplish fixedly, easy operation is swift.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the housing according to the present utility model;
Fig. 3 is a schematic side view of the present utility model.
In the figure: 1. a housing; 2. a rotation shaft; 3. a motor; 4. an impeller; 5. a crushing knife; 6. a water inlet pipe; 7. a filter screen; 8. a water outlet pipe; 9. a mounting block; 10. a fixed sleeve; 11. a fixing hole; 12. a plug pin; 13. an adjusting rod; 14. an adjustment aperture; 15. a mounting plate; 16. a rear cover; 17. a mounting base; 18. and (5) mounting holes.
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. 1-3, the present utility model provides a technical solution: the utility model provides an engine direct-drive centrifugal water pump, including casing 1 and rotation axis 2, the inside of casing 1 is equipped with rotation axis 2, rotation axis 2 and casing 1 rotate and connect, rotation axis 2's one end is equipped with motor 3, rotation axis 2's middle part is equipped with impeller 4, impeller 4 and rotation axis 2 fixed connection, rotation axis 2's surface is equipped with crushing sword 5, crushing sword 5 and rotation axis 2 fixed connection, casing 1's one side is equipped with inlet tube 6, inlet tube 6's one end is equipped with filter screen 7, filter screen 7 and inlet tube 6 fixed connection, casing 1's top is equipped with outlet pipe 8.
In this embodiment, when using this engine directly to drive centrifugal water pump, starter motor 3 drives rotation axis 2 and rotates to drive crushing sword 5 and rotate, when having weeds branch and leaf to get into inlet tube 6, through the crushing sword 5 that is equipped with, can smash it, make it can be smooth follow outlet pipe 8 discharge, can not pile up in the inside of casing 1, cause the water pump to block up, thereby realized the automatic mediation function of this water pump, need not artifical manual mediation, the effectual work efficiency that has improved provides convenience for the user.
Specifically, the bottom of motor 3 is equipped with installation piece 9, installation piece 9 and motor 3 pass through the screw fixation, the bottom of installation piece 9 is equipped with fixed cover 10, one side of fixed cover 10 is equipped with fixed orifices 11, the inside of fixed orifices 11 is equipped with bolt 12, bolt 12 and fixed orifices 11 are fixed through the interlude, the inside of fixed cover 10 is equipped with regulation pole 13, the surface of adjusting pole 13 is equipped with regulation hole 14, regulation hole 14 is equipped with a plurality of, the bottom of adjusting pole 13 is equipped with mounting panel 15, one side of casing 1 is equipped with back lid 16, back lid 16 and casing 1 pass through the screw fixation, the bottom of casing 1 is equipped with mount pad 17, mount pad 17 and casing 1 fixed connection, the surface of mount pad 17 is equipped with mounting hole 18.
In this embodiment, through the installation piece 9 that is equipped with, the installation of motor 3 has been realized, through fixed cover 10 and regulation pole 13 that are equipped with, the high regulatory function of motor 3 has been realized, make it can be applicable to more complicated environment when using, during the regulation, make regulation pole 13 slide in the inside of fixed cover 10, when adjusting to suitable position, insert the inside of fixed orifices 11 and corresponding regulation hole 14 with bolt 12, alright accomplish fixedly, easy operation is swift, through mount pad 17 and mounting hole 18 that are equipped with, the installation of water pump is convenient.
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. The utility model provides an engine direct-drive centrifugal water pump, includes casing (1) and rotation axis (2), its characterized in that: the inside of casing (1) is equipped with rotation axis (2), rotation axis (2) and casing (1) rotate to be connected, the one end of rotation axis (2) is equipped with motor (3), the middle part of rotation axis (2) is equipped with impeller (4), impeller (4) and rotation axis (2) fixed connection, the surface of rotation axis (2) is equipped with crushing sword (5), crushing sword (5) and rotation axis (2) fixed connection, one side of casing (1) is equipped with inlet tube (6), the one end of inlet tube (6) is equipped with filter screen (7), filter screen (7) and inlet tube (6) fixed connection, the top of casing (1) is equipped with outlet pipe (8).
2. The engine direct-drive centrifugal water pump according to claim 1, wherein: the bottom of motor (3) is equipped with installation piece (9), installation piece (9) and motor (3) pass through the screw fixation, the bottom of installation piece (9) is equipped with fixed cover (10).
3. The engine direct-drive centrifugal water pump according to claim 2, wherein: one side of the fixing sleeve (10) is provided with a fixing hole (11), a bolt (12) is arranged in the fixing hole (11), and the bolt (12) and the fixing hole (11) are fixed through penetration.
4. The engine direct-drive centrifugal water pump according to claim 3, wherein: an adjusting rod (13) is arranged in the fixing sleeve (10), adjusting holes (14) are formed in the surface of the adjusting rod (13), and a plurality of adjusting holes (14) are formed.
5. The engine direct-drive centrifugal water pump according to claim 4, wherein: the bottom of adjusting pole (13) is equipped with mounting panel (15), one side of casing (1) is equipped with back lid (16), back lid (16) and casing (1) pass through the screw fixation.
6. The engine direct-drive centrifugal water pump according to claim 1, wherein: the bottom of casing (1) is equipped with mount pad (17), mount pad (17) and casing (1) fixed connection, the surface of mount pad (17) is equipped with mounting hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322328925.6U CN221003139U (en) | 2023-08-29 | 2023-08-29 | Engine direct-drive centrifugal water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322328925.6U CN221003139U (en) | 2023-08-29 | 2023-08-29 | Engine direct-drive centrifugal water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221003139U true CN221003139U (en) | 2024-05-24 |
Family
ID=91122394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322328925.6U Active CN221003139U (en) | 2023-08-29 | 2023-08-29 | Engine direct-drive centrifugal water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221003139U (en) |
-
2023
- 2023-08-29 CN CN202322328925.6U patent/CN221003139U/en active Active
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| GR01 | Patent grant |