CN114458603A - Centrifugal pump and operation method thereof - Google Patents
Centrifugal pump and operation method thereof Download PDFInfo
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- CN114458603A CN114458603A CN202210129749.0A CN202210129749A CN114458603A CN 114458603 A CN114458603 A CN 114458603A CN 202210129749 A CN202210129749 A CN 202210129749A CN 114458603 A CN114458603 A CN 114458603A
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- water
- fixedly connected
- impeller
- box
- centrifugal pump
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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
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
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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
- F04D13/00—Pumping installations or systems
- F04D13/16—Pumping installations or systems with storage reservoirs
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
- B02C2201/063—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage for waste water or sewage
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a centrifugal pump and an operation method thereof, and the centrifugal pump comprises a fixed base, wherein the top of the fixed base is respectively and fixedly connected with a motor part and an impeller part, and the output shaft end of the motor part is fixedly connected with a transmission shaft through a coupler. When the centrifugal pump is used, the water conveying pipeline is opened, water in the water storage tank is conveyed into the impeller part from the water conveying pipeline, the impeller is soaked in the water, the motor part is started to drive the transmission shaft to rotate, the transmission shaft drives the impeller part to rotate, the impeller part rotates to pump water, water is pumped in through the filter box, impurities in the water are blocked by the filter frame, the water is pumped in by the impeller part, the impurities are accumulated, the driving motor is started to drive the driving shaft to rotate, the driving shaft rotates to drive the crushing wheel to rotate to crush the impurities, then the slag discharge pipeline is opened to discharge the impurities, a large amount of impurities can be prevented from entering the impeller part, and the service life of the centrifugal pump is prolonged.
Description
Technical Field
The invention relates to the technical field of centrifugal pumps, in particular to a centrifugal pump and an operation method thereof.
Background
A centrifugal pump is a pumping machine utilizing centrifugal motion of water, the centrifugal pump is filled with water before being started, an impeller which rotates after being started drives the water in the pump to rotate at a high speed, and the water is centrifugally moved, thrown out outwards and pressed into a water outlet pipe. After the water is thrown out, the pressure near the impeller is reduced, and a low-pressure area is formed near the rotating shaft; the pressure is much lower than the atmospheric pressure, and the outside water can open the bottom valve and enter the pump from the water inlet pipe under the action of the atmospheric pressure. The water which is flushed in is thrown out in the high-speed rotation along with the impeller and is pressed into the water outlet pipe, the impeller is driven by the motor to rotate at high speed continuously, and the water is continuously pumped from the lower part to the higher part.
A centrifugal pump according to patent No. CN210889355U has the following disadvantages when in use:
(1) impurities in the water cannot be filtered and there is no good cleaning means for the impurities.
(2) When the impeller starts, no water exists in the impeller, so that the impeller is easy to idle, and the service life of the impeller is shortened.
(3) The output shaft has no observation means and can not ensure coaxial rotation.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a centrifugal pump and an operation method thereof, which solve the problems that impurities in water cannot be filtered and no good cleaning means is available for the impurities.
In order to realize the purpose, the invention is realized by the following technical scheme: a centrifugal pump comprises a fixed base, wherein the top of the fixed base is respectively and fixedly connected with a motor part and an impeller part, the output shaft end of the motor part is fixedly connected with a transmission shaft through a coupler, the left end of the transmission shaft penetrates through the right side of the impeller part and extends to the inner cavity of the impeller part, the surface of the transmission shaft is fixedly connected with an impeller of the inner cavity of the impeller part, the top of the fixed base is in sliding connection with a sliding seat, the top of the sliding seat is fixedly connected with a filter box, the right side of the filter box is communicated with a communication nozzle, the right side of the communication nozzle is fixedly connected with the left side of the impeller part through a bolt, the left side of the filter box is communicated with a water inlet pipeline, the inner cavity of the filter box is fixedly connected with a filter frame, the left side of the filter frame is fixedly connected with a support plate, the surface of the filter frame is provided with a water leakage hole, and the top of the filter box is fixedly connected with a driving motor, the bottom of driving motor output shaft passes through shaft coupling fixedly connected with drive shaft, the bottom of drive shaft runs through the top of rose box and extends to the inner chamber of rose box, the surface of drive shaft is connected with the inner chamber rotation of rose box, the fixed surface that the drive shaft is located the rose box inner chamber is connected with the crushing wheel, its surface that is located the backup pad top of left side of rose box has seted up row's sediment pipeline, the surface of arranging the sediment pipeline is provided with the solenoid valve.
As a further scheme of the invention: the top fixedly connected with of unable adjustment base inserts the piece, the top of inserting the piece runs through the bottom of sliding seat and extends to the inner chamber of sliding seat, the surface of inserting the piece and the inner chamber sliding connection of sliding seat, the bottom roll connection of sliding seat has the ball, the surface and the top roll connection of unable adjustment base of shown ball.
As a further scheme of the invention: the top of the impeller part is fixedly connected with a water storage tank, the top of the water storage tank is communicated with an overflow pipeline, one end of the overflow pipeline is communicated with the right side of the impeller part, the bottom of the water storage tank is communicated with a water delivery pipeline, the bottom end of the water delivery pipeline is communicated with the surface of the impeller part, a switch valve is arranged on the surface of the water delivery pipeline, and scale indication grains are arranged on the surface of the water storage tank.
As a further scheme of the invention: the top of unable adjustment base is fixedly connected with extension board and a support section of thick bamboo respectively, the top fixedly connected with guard box of extension board, the inner chamber fixedly connected with rolling bearing of guard box, the left end of transmission shaft runs through the right side of guard box and extends to the left side of guard box, the surface of transmission shaft is connected with the inner chamber rotation of guard box, the inner chamber of transmission shaft and rolling bearing's inner circle fixed connection.
As a further scheme of the invention: the surface fixed connection of motor portion has first spirit level, the left side fixedly connected with second spirit level of guard box, one side fixedly connected with regulating plate of guard box, the top of regulating plate is rotated and is connected with the regulation pole, the bottom from the top down of adjusting the pole runs through the regulating plate in proper order and supports a section of thick bamboo and extend to the inner chamber that supports a section of thick bamboo, the surface of adjusting the pole and the surperficial threaded connection who supports a section of thick bamboo.
As a further scheme of the invention: the top fixedly connected with of adjusting the pole adjusts the circle, the regulating plate is provided with two, and in the bilateral symmetry distribution of guard box.
The invention also discloses an operation method of the centrifugal pump, which comprises the following steps:
step one, when the water-saving filter is used, a water conveying pipeline is opened, water in a water storage tank is conveyed into an impeller part from the water conveying pipeline, the impeller is soaked in the water, then a motor part is started to drive a transmission shaft to rotate, the transmission shaft drives the impeller part to rotate, the impeller part rotates to pump water, water is pumped in through a filter box, impurities in the water are blocked by a filter frame, the water is pumped in by the impeller part, the impurities are accumulated, a driving motor is started to drive a driving shaft to rotate, the driving shaft rotates to drive a crushing wheel to rotate to crush the impurities, and then a slag discharging pipeline is opened to discharge the impurities;
step two, when the impeller part is cleaned, the communicating nozzle is taken down, then the sliding seat slides out from the upper part of the inserting block, and after the cleaning is finished, the assembly is carried out again;
and step three, observing the levelness of the first level meter and the second level meter during use, driving the adjusting rod to rotate by rotating the adjusting ring, driving the protecting box to adjust the levelness by the adjusting plate, and adjusting the angle of the transmission shaft to ensure that the first level meter and the second level meter keep coaxial in level.
When the water pump is used, the water conveying pipeline is opened, water in the water storage tank is conveyed into the impeller part from the water conveying pipeline, the impeller is soaked in the water, then the motor part is started to drive the transmission shaft to rotate, the transmission shaft drives the impeller part to rotate, the impeller part rotates to pump water, the water is pumped in through the filter box, impurities in the water are blocked by the filter frame, the water is pumped in by the impeller part, the impurities are accumulated, the driving motor is started to drive the driving shaft to rotate, the driving shaft rotates to drive the crushing wheel to rotate to crush the impurities, and then the slag discharge pipeline is opened to discharge the impurities; when the impeller part is cleaned, the communicating nozzle is taken down, then the sliding seat slides out from the upper part of the inserting block, and after the cleaning is finished, the assembly is carried out again; when the device is used, the levelness of the first level meter and the levelness of the second level meter are observed, the adjusting rod is driven to rotate by rotating the adjusting ring, the adjusting plate drives the protecting box to adjust the levelness, and the angle of the transmission shaft is adjusted, so that the first level meter and the second level meter are kept coaxial horizontally.
Advantageous effects
The invention provides a centrifugal pump and an operation method thereof. Compared with the prior art, the method has the following beneficial effects:
1. a centrifugal pump and an operation method thereof are provided, wherein a motor part and an impeller part are respectively and fixedly connected with the top of a fixed base, an output shaft end of the motor part is fixedly connected with a transmission shaft through a coupler, the left end of the transmission shaft penetrates through the right side of the impeller part and extends to the inner cavity of the impeller part, the surface of the transmission shaft is fixedly connected with an impeller of the inner cavity of the impeller part, the top of the fixed base is slidably connected with a sliding seat, the top of the sliding seat is fixedly connected with a filter box, the right side of the filter box is communicated with a communicating nozzle, the right side of the communicating nozzle is fixedly connected with the left side of the impeller part through a bolt, the left side of the filter box is communicated with a water inlet pipeline, the inner cavity of the filter box is fixedly connected with a filter frame, the left side of the filter frame is fixedly connected with a support plate, the surface of the filter frame is provided with a water leakage hole, the top of the filter box is fixedly connected with a driving motor, and the bottom end of an output shaft of the driving motor is fixedly connected with a driving shaft through the coupler, the bottom end of the driving shaft penetrates through the top of the filter box and extends to the inner cavity of the filter box, the surface of the driving shaft is rotatably connected with the inner cavity of the filter box, the surface of the driving shaft, which is positioned in the inner cavity of the filter box, is fixedly connected with a crushing wheel, the surface of the left side of the filter box, which is positioned above the supporting plate, is provided with a slag discharge pipeline, the surface of the slag discharge pipeline is provided with an electromagnetic valve, when the filter box is used, a water delivery pipeline is opened, water in the water storage box is delivered into an impeller part from the water delivery pipeline, the impeller part is soaked in the water, then a motor part is started to drive the driving shaft to rotate, the driving shaft drives the impeller part to rotate, the impeller part rotates to pump water, water is pumped in through the filter box, impurities in the water are blocked by the filter rack, the water is pumped in by the impeller part, the impurities are accumulated, the driving motor is started to drive the driving shaft to rotate, the crushing wheel to stir the impurities, and then the slag discharge pipeline is opened to discharge the impurities out, can prevent a large amount of impurities from entering the impeller part, and prolongs the service life of the centrifugal pump.
2. The utility model provides a centrifugal pump and operation method thereof, through the top fixedly connected with plug block of unable adjustment base, the top of plug block runs through the bottom of sliding seat and extends to the inner chamber of sliding seat, the surface of plug block and the inner chamber sliding connection of sliding seat, the bottom roll connection of sliding seat has the ball, the surface of shown ball and unable adjustment base's top roll connection, when wasing impeller portion, take off the intercommunication mouth, then with the sliding seat from plug block top roll-off, after wasing, assemble again.
3. A centrifugal pump and an operation method thereof are provided, wherein a support plate and a support cylinder are respectively fixedly connected with the top of a fixed base, a protection box is fixedly connected with the top of the support plate, a rotating bearing is fixedly connected with the inner cavity of the protection box, the left end of a transmission shaft penetrates through the right side of the protection box and extends to the left side of the protection box, the surface of the transmission shaft is rotatably connected with the inner cavity of the protection box, the inner cavity of the transmission shaft is fixedly connected with the inner ring of the rotating bearing, the surface of a motor part is fixedly connected with a first level gauge, the left side of the protection box is fixedly connected with a second level gauge, an adjusting plate is fixedly connected with one side of the protection box, the top of the adjusting plate is rotatably connected with an adjusting rod, the bottom end of the adjusting rod sequentially penetrates through the adjusting plate and the support cylinder from top to bottom and extends to the inner cavity of the support cylinder, the surface of the adjusting rod is in threaded connection with the surface of the support cylinder, and the levelness of the first level gauge and the second level gauge is observed when the centrifugal pump is used, the adjusting rod is driven to rotate by rotating the adjusting ring, the adjusting plate drives the protecting box to adjust the levelness, and the angle of the transmission shaft is adjusted, so that the first level meter and the second level meter keep coaxial horizontally.
4. A centrifugal pump and an operation method thereof are provided, wherein a water storage tank is fixedly connected to the top of an impeller part, the top of the water storage tank is communicated with an overflow pipeline, one end of the overflow pipeline is communicated with the right side of the impeller part, the bottom of the water storage tank is communicated with a water pipeline, the bottom of the water pipeline is communicated with the surface of the impeller part, a switch valve is arranged on the surface of the water pipeline, scale indication grains are arranged on the surface of the water storage tank, when the centrifugal pump is used, the water pipeline is opened, water in the water storage tank is conveyed into the impeller part from the water pipeline, the impeller is soaked in the water, the water is stored through the overflow pipeline, the water is conveyed into the impeller when the centrifugal pump is used, and the impeller part is prevented from idling.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a partial sectional view of the present invention;
FIG. 3 is a side view of the structure of the present invention;
FIG. 4 is a side elevational view of the construction of the filtration tank of the present invention;
fig. 5 is a cross-sectional view of the protective case structure of the present invention.
In the figure: 1. a fixed base; 2. a motor section; 3. an impeller portion; 4. a drive shaft; 5. a sliding seat; 6. a filter box; 7. a communication nozzle; 8. a water inlet pipe; 9. a filter frame; 10. a support plate; 11. a drive motor; 12. a drive shaft; 13. a crushing wheel; 14. a slag discharge pipeline; 15. an insertion block; 16. a ball bearing; 17. a water storage tank; 18. an overflow conduit; 19. a water delivery pipeline; 20. a support cylinder; 21. a protection box; 22. a rotating bearing; 23. a first level; 24. a second level; 25. an adjusting plate; 26. adjusting a rod; 27. an adjusting ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a centrifugal pump comprises a fixed base 1, the top of the fixed base 1 is respectively fixedly connected with a motor part 2 and an impeller part 3, the output shaft end of the motor part 2 is fixedly connected with a transmission shaft 4 through a coupler, the left end of the transmission shaft 4 penetrates through the right side of the impeller part 3 and extends to the inner cavity of the impeller part 3, the surface of the transmission shaft 4 is fixedly connected with an impeller of the inner cavity of the impeller part 3, the top of the fixed base 1 is slidably connected with a sliding seat 5, the top of the sliding seat 5 is fixedly connected with a filter box 6, the right side of the filter box 6 is communicated with a communicating nozzle 7, the right side of the communicating nozzle 7 is fixedly connected with the left side of the impeller part 3 through a bolt, the left side of the filter box 6 is communicated with a water inlet pipeline 8, the inner cavity of the filter box 6 is fixedly connected with a filter frame 9, the left side of the filter frame 9 is fixedly connected with a support plate 10, the surface of the filter frame 9 is provided with a water leakage hole, the top of the filter box 6 is fixedly connected with a driving motor 11, the bottom end of an output shaft of a driving motor 11 is fixedly connected with a driving shaft 12 through a coupler, the bottom end of the driving shaft 12 penetrates through the top of a filter box 6 and extends to an inner cavity of the filter box 6, the surface of the driving shaft 12 is rotatably connected with the inner cavity of the filter box 6, the surface of the driving shaft 12, which is positioned in the inner cavity of the filter box 6, is fixedly connected with a crushing wheel 13, a slag discharge pipeline 14 is arranged on the surface of the left side of the filter box 6, which is positioned above a supporting plate 10, the surface of the slag discharge pipeline 14 is provided with an electromagnetic valve, the top of a fixed base 1 is fixedly connected with an insertion block 15, when an impeller part 3 is cleaned, a communication nozzle 7 is taken down, then a sliding seat 5 slides out from the upper part of the insertion block 15, after the cleaning is finished, the assembly is carried out again, the top of the insertion block 15 penetrates through the bottom of the sliding seat 5 and extends to the inner cavity of the sliding seat 5, the surface of the insertion block 15 is slidably connected with the inner cavity of the sliding seat 5, the bottom of the sliding seat 5 is connected with a ball 16 in a rolling way, the surface of the ball 16 is connected with the top of the fixed base 1 in a rolling way, the top of the impeller part 3 is fixedly connected with a water storage tank 17, the top of the water storage tank 17 is communicated with an overflow pipeline 18, one end of the overflow pipeline 18 is communicated with the right side of the impeller part 3, the bottom of the water storage tank 17 is communicated with a water delivery pipeline 19, when the water storage tank is used, water in the water storage tank 17 is delivered into the impeller part 3 from the water delivery pipeline 19, the impeller is soaked in the water, then the motor part 2 is started to drive the transmission shaft 4 to rotate, the transmission shaft 4 drives the impeller part 3 to rotate, the impeller part 3 rotates to pump water, water is pumped in through the filter box 6, impurities in the water are blocked by the filter frame 9, the water is pumped into the impeller part 3, the impurities are accumulated, the driving motor 11 is started to drive the driving shaft 12 to rotate, the driving shaft 12 rotates to drive the stirring wheel 13 to rotate to stir the impurities, then opening the slag discharge pipeline 14 to discharge the impurities, so as to prevent a large amount of impurities from entering the impeller part 3, and prolong the service life of the centrifugal pump, wherein the bottom end of the water pipeline 19 is communicated with the surface of the impeller part 3, the surface of the water pipeline 19 is provided with a switch valve, the surface of the water storage tank 17 is provided with scale indication lines, the top of the fixed base 1 is respectively and fixedly connected with a support plate and a support cylinder 20, the top of the support plate is fixedly connected with a protection box 21, the inner cavity of the protection box 21 is fixedly connected with a rotating bearing 22, the left end of the transmission shaft 4 penetrates through the right side of the protection box 21 and extends to the left side of the protection box 21, the surface of the transmission shaft 4 is rotatably connected with the inner cavity of the protection box 21, the inner cavity of the transmission shaft 4 is fixedly connected with the inner ring of the rotating bearing 22, the surface of the motor part 2 is fixedly connected with a first level meter 23, and the left side of the protection box 21 is fixedly connected with a second level meter 24, observe the levelness of first spirit level 23 and second spirit level 24 during the use, it rotates to drive regulation pole 26 through rotating regulation ring 27, it adjusts the levelness to drive protection box 21 through regulating plate 25, adjust the angle of transmission shaft 4, make first spirit level 23 and the level of second spirit level 24 keep coaxial, one side fixedly connected with regulating plate 25 of protection box 21, the top of regulating plate 25 is rotated and is connected with regulation pole 26, the bottom from the top down of regulating rod 26 runs through regulating plate 25 and a support section of thick bamboo 20 in proper order and extends to the inner chamber of a support section of thick bamboo 20, the surface of regulating rod 26 and the surperficial threaded connection of a support section of thick bamboo 20, the top fixedly connected with regulation ring 27 of regulating rod 26, regulating plate 25 is provided with two, and in the bilateral symmetry distribution of protection box 21.
The invention also discloses an operation method of the centrifugal pump, which comprises the following steps:
step one, when the water pump is used, a water conveying pipeline 19 is opened, water in a water storage tank 17 is conveyed into an impeller part 3 from the water conveying pipeline 19, the impeller is soaked in the water, then a motor part 2 is started to drive a transmission shaft 4 to rotate, the transmission shaft 4 drives the impeller part 3 to rotate, the impeller part 3 rotates to pump water, the water is pumped in through a filter box 6, impurities in the water are blocked by a filter frame 9, the water is pumped in by the impeller part 3, the impurities are accumulated, a driving motor 11 is started to drive a driving shaft 12 to rotate, the driving shaft 12 rotates to drive a crushing wheel 13 to rotate to crush the impurities, and then a slag discharge pipeline 14 is opened to discharge the impurities;
step two, when the impeller part 3 is cleaned, the communicating nozzle 7 is taken down, then the sliding seat 5 slides out from the upper part of the inserting block 15, and after the cleaning is finished, the assembly is carried out again;
and step three, observing the levelness of the first level meter 23 and the second level meter 24 during use, driving the adjusting rod 26 to rotate by rotating the adjusting ring 27, driving the protecting box 21 to adjust the levelness by the adjusting plate 25, and adjusting the angle of the transmission shaft 4 to ensure that the first level meter 23 and the second level meter 24 are kept coaxial horizontally.
When the water pump is used, the water conveying pipeline 19 is opened, water in the water storage tank 17 is conveyed into the impeller part 3 from the water conveying pipeline 19, the impeller is soaked in the water, then the motor part 2 is started to drive the transmission shaft 4 to rotate, the transmission shaft 4 drives the impeller part 3 to rotate, the impeller part 3 rotates to pump water, the water is pumped in through the filter box 6, impurities in the water are blocked by the filter frame 9, the water is pumped in by the impeller part 3, the impurities are accumulated, the driving motor 11 is started to drive the driving shaft 12 to rotate, the driving shaft 12 rotates to drive the crushing wheel 13 to rotate to crush the impurities, and then the slag discharge pipeline 14 is opened to discharge the impurities; when the impeller part 3 is cleaned, the communicating nozzle 7 is taken down, then the sliding seat 5 slides out from the upper part of the inserting block 15, and after the cleaning is finished, the assembly is carried out again; when the device is used, the levelness of the first level meter 23 and the second level meter 24 is observed, the adjusting ring 27 is rotated to drive the adjusting rod 26 to rotate, the adjusting plate 25 drives the protecting box 21 to adjust the levelness, and the angle of the transmission shaft 4 is adjusted, so that the first level meter 23 and the second level meter 24 are kept coaxial horizontally.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (7)
1. A centrifugal pump, includes unable adjustment base (1), its characterized in that:
the top of the fixed base (1) is connected with a sliding seat (5) in a sliding manner, the top of the sliding seat (5) is fixedly connected with a filter box (6), the right side of the filter box (6) is communicated with a communication nozzle (7), and the right side of the communication nozzle (7) is fixedly connected with the left side of the impeller part (3) through a bolt;
a water inlet pipeline (8) is communicated with the left side of the filter box (6), a filter frame (9) is fixedly connected to an inner cavity of the filter box (6), and a support plate (10) is fixedly connected to the left side of the filter frame (9);
the top fixedly connected with driving motor (11) of rose box (6), shaft coupling fixedly connected with drive shaft (12) is passed through to the bottom of driving motor (11) output shaft, the bottom of drive shaft (12) runs through the top of rose box (6) and extends to the inner chamber of rose box (6), the surface of drive shaft (12) is connected with the inner chamber rotation of rose box (6), the fixed surface that drive shaft (12) is located rose box (6) inner chamber is connected with and stirs garrulous wheel (13).
2. A centrifugal pump according to claim 1, characterized in that: the top fixedly connected with of unable adjustment base (1) inserts piece (15), the inner chamber that the bottom of sliding seat (5) is run through and extend to sliding seat (5) is run through at the top of inserting piece (15), the surface of inserting piece (15) and the inner chamber sliding connection of sliding seat (5), the bottom roll connection of sliding seat (5) has ball (16).
3. A centrifugal pump according to claim 1, characterized in that: the impeller comprises an impeller body (3), and is characterized in that a water storage tank (17) is fixedly connected to the top of the impeller body (3), the top of the water storage tank (17) is communicated with an overflow pipeline (18), one end of the overflow pipeline (18) is communicated with the right side of the impeller body (3), the bottom of the water storage tank (17) is communicated with a water conveying pipeline (19), and the bottom end of the water conveying pipeline (19) is communicated with the surface of the impeller body (3).
4. A centrifugal pump according to claim 1, characterized in that: the top of unable adjustment base (1) is fixedly connected with extension board and a support section of thick bamboo (20) respectively, the top fixedly connected with guard box (21) of extension board, the inner chamber fixedly connected with rolling bearing (22) of guard box (21), the left end of transmission shaft (4) runs through the right side of guard box (21) and extends to the left side of guard box (21), the surface of transmission shaft (4) is connected with the inner chamber rotation of guard box (21), the inner chamber of transmission shaft (4) and the inner circle fixed connection of rolling bearing (22).
5. A centrifugal pump according to claim 4, characterized in that: the fixed surface of motor portion (2) is connected with first spirit level (23), left side fixedly connected with second spirit level (24) of guard box (21), one side fixedly connected with regulating plate (25) of guard box (21), the top of regulating plate (25) is rotated and is connected with regulation pole (26), the bottom from the top down of adjusting pole (26) runs through regulating plate (25) and a support section of thick bamboo (20) in proper order and extends to the inner chamber of a support section of thick bamboo (20), the surface of adjusting pole (26) and the surface threaded connection who supports a section of thick bamboo (20).
6. A centrifugal pump according to claim 5, characterized in that: adjust the top fixedly connected with regulation circle (27) of pole (26), regulating plate (25) are provided with two, and in the bilateral symmetry distribution of guard box (21).
7. A method of operating a centrifugal pump, comprising: the operation method of the centrifugal pump comprises the following steps:
step one, when the water pump is used, a water conveying pipeline (19) is opened, water in a water storage tank (17) is conveyed into an impeller part (3) from the water conveying pipeline (19), the impeller is soaked in the water, then a motor part (2) is started to drive a transmission shaft (4) to rotate, the transmission shaft (4) drives the impeller part (3) to rotate, the impeller part (3) rotates to pump water, water is pumped in through a filter box (6), impurities in the water are blocked by a filter frame (9), the water is pumped in by the impeller part (3), the impurities are accumulated, a driving motor (11) is started to drive a driving shaft (12) to rotate, the driving shaft (12) rotates to drive a crushing wheel (13) to rotate to crush the impurities, and then a slag discharge pipeline (14) is opened to discharge the impurities;
step two, when the impeller part (3) is cleaned, the communication nozzle (7) is taken down, then the sliding seat (5) slides out from the upper part of the inserting block (15), and after the cleaning is finished, the assembly is carried out again;
and thirdly, observing the levelness of the first level meter (23) and the second level meter (24) during use, driving an adjusting rod (26) to rotate by rotating an adjusting ring (27), driving a protecting box (21) to adjust the levelness by an adjusting plate (25), and adjusting the angle of a transmission shaft (4) to enable the first level meter (23) and the second level meter (24) to be horizontally coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210129749.0A CN114458603A (en) | 2022-02-11 | 2022-02-11 | Centrifugal pump and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210129749.0A CN114458603A (en) | 2022-02-11 | 2022-02-11 | Centrifugal pump and operation method thereof |
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| Publication Number | Publication Date |
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| CN114458603A true CN114458603A (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210129749.0A Pending CN114458603A (en) | 2022-02-11 | 2022-02-11 | Centrifugal pump and operation method thereof |
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| CN (1) | CN114458603A (en) |
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| CN213684537U (en) * | 2020-11-03 | 2021-07-13 | 江苏南方泵业制造有限公司 | Non-clogging device for horizontal self-priming pump |
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| CN105921995A (en) * | 2016-06-12 | 2016-09-07 | 四川万冠液压技术股份有限公司 | Coaxiality adjusting device for connection of prime motor and pump |
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