CN116335959B - Disc pump structure capable of improving flow velocity - Google Patents
Disc pump structure capable of improving flow velocity Download PDFInfo
- Publication number
- CN116335959B CN116335959B CN202310606325.3A CN202310606325A CN116335959B CN 116335959 B CN116335959 B CN 116335959B CN 202310606325 A CN202310606325 A CN 202310606325A CN 116335959 B CN116335959 B CN 116335959B
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- frame
- filter material
- impeller
- water inlet
- rotating
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- 239000000463 material Substances 0.000 claims abstract description 220
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 239000002245 particle Substances 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims abstract 2
- 230000005540 biological transmission Effects 0.000 claims description 30
- 238000007790 scraping Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000013618 particulate matter Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
-
- 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2238—Special flow patterns
- F04D29/2255—Special flow patterns flow-channels with a special cross-section contour, e.g. ejecting, throttling or diffusing effect
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4293—Details of fluid inlet or outlet
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to the technical field of disc pumps, in particular to a disc pump structure capable of improving flow velocity. According to the invention, the filter material component arranged in the water inlet pipe is used for filtering particles in the material, meanwhile, the water pressure on one side of the filter material component is detected, when the water pressure on one side of the filter material component is overlarge, the filtering aperture of the filter material component is regulated, the flow velocity of the material in the disc pump is improved, the particles in the material are filtered, the particles in the material are prevented from being impacted on the blade component, the impact loss of the material in the conveying process is reduced, meanwhile, the bottom of the liquid guide channel in the impeller is square, the friction loss of the material in the liquid guide channel is reduced, the area ratio of the bottom end to the top end of the liquid guide channel is 1.2, so that the diffusion loss is effectively reduced, and the flow velocity of the material in the impeller is improved.
Description
Technical Field
The invention relates to the technical field of disc pumps, in particular to a disc pump structure capable of improving flow velocity.
Background
The disc pump is a centrifugal pump without oil lubrication, and the working principle is as follows: the main components of the pump are a rotor and a stator. The rotor is composed of a plurality of parallel thin disks, and the disks are arranged in parallel. Wherein a narrow gap is formed between two adjacent disks, and the gap between the stator and the rotor is relatively large, typically 1.5-2 times the outer diameter of the rotor. The medium in the pump body is sucked in by the disc at the inlet and then compressed by the disc against the stator. The fluid is subjected to shear forces in the disc gap to gain kinetic energy and is then pushed towards the pump outlet. The continuous movement of the disc causes the fluid to continue to be compressed and expelled, thereby creating a steady flow.
When the current disc pump is used for conveying materials, the structural design of the inner part of the disc pump is unreasonable, so that the materials and the impeller structure of the inner part of the disc pump generate larger friction loss, the resistance of the materials in the disc pump is larger, the flow speed of the materials is reduced, and in addition, the impact loss of the materials is increased due to the fact that particles in the materials impact the inner part of the impeller, and the conveying efficiency of the materials is seriously reduced.
To this end, we propose a disc pump structure that can increase the flow rate.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a disc pump structure capable of improving the flow rate, which is used for solving the problem that the flow rate of materials is reduced due to friction loss and impact loss when the materials are conveyed by the existing disc pump.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a disc pump structure that can improve velocity of flow, includes driving motor and pump shell, one side of driving motor is provided with the pump shell, and the inside rotation of pump shell is provided with the axis of rotation, the one end of axis of rotation is connected with driving motor's output shaft one end through the shaft coupling, one side of pump shell is provided with the inlet tube, and the one end of inlet tube is provided with the flange of intaking, the surface of pump shell still is provided with the outlet pipe, and the top of outlet pipe is provided with out the water flange, the inside of inlet tube is provided with the filter material subassembly, and one side of filter material subassembly is connected with the one end of axis of rotation, the inside of pump shell is provided with the blade subassembly;
the impeller is arranged in the pump casing in a rotating way, a plurality of blades are arranged in the impeller, the blades are arranged in the impeller in a uniformly-angularly distributed way, liquid guide channels are arranged between two adjacent blades, sealing rings are arranged on two sides of the impeller and two sides of the inside of the pump casing, and one side of the impeller is connected with one end of the rotating shaft;
the filter material assembly comprises a filter material frame and a connecting frame, wherein a water inlet cavity is formed in the water inlet pipe, a connecting frame is arranged in the water inlet cavity, a connecting column is arranged on one side of the connecting frame, a filter material frame is arranged in the connecting frame, a vortex frame is further arranged in the water inlet cavity, one side of the vortex frame is connected with one end of a rotating shaft, one end of the connecting column is rotatably connected with one side of the vortex frame, an adjusting frame is further arranged on one side of the filter material frame, filter screens are respectively arranged in the filter material frame and the adjusting frame, the adjusting frame rotates relative to the filter material frame, a material passing gap between the filter material frame and the adjusting frame changes, particles in materials penetrate through the filter material frame and the inner part of the adjusting frame, and the inner part of the adjusting frame is rotatably connected with the surface of the connecting column;
one side of vortex frame still is provided with the drive frame, one side of inlet tube inside is provided with the sealed frame, and the inside rotation of sealed frame is provided with the rotating frame, be provided with a plurality of connecting rod between drive frame and the rotating frame, one side of rotating frame is provided with scrapes the flitch, and scrapes one side of flitch and one side sliding connection of filter material frame, one side that scrapes the flitch and lie in the rotating frame is provided with three, one side of scraping the flitch is provided with pushes away the work or material rest, the inside rotation of pushing away the work or material rest is provided with a plurality of and pushes away the material wheel, and pushes away one side of material wheel and the inner wall sliding contact of inlet tube.
Preferably, the insides of the water inlet pipe and the water outlet pipe are communicated with the inside of the pump casing, and the water outlet pipe adopts an arc pipe fitting.
Preferably, the adjusting frame is internally provided with a micro motor, one end of an output shaft of the micro motor is provided with a driving gear, the output shaft of the micro motor drives the driving gear to rotate, the connecting column is internally provided with a transmission gear, and the surface of the transmission gear is in meshed transmission with the surface of the driving gear.
Preferably, one side of the transmission gear extends to the outside of the connecting column, an inner gear ring is arranged in the adjusting frame, the transmission gear is meshed with the driving gear and the inner gear ring in the adjusting frame to drive the adjusting frame to rotate on one side of the filter material frame, and the inner wall of the inner gear ring is meshed with the surface of the transmission gear to drive.
Preferably, a transmission frame is further arranged on one side of the vortex frame, a sealing frame is arranged on one side of the inside of the water inlet pipe, a rotating frame is arranged in the sealing frame in a rotating mode, and a plurality of connecting rods are arranged between the transmission frame and the rotating frame.
Preferably, a scraping plate is arranged on one side of the rotating frame, one side of the scraping plate is connected with one side of the filter material frame in a sliding mode, and three scraping plates are arranged on one side of the rotating frame.
Preferably, a pushing frame is arranged on one side of the scraping plate, a plurality of pushing wheels are rotatably arranged in the pushing frame, and one side of each pushing wheel is in sliding contact with the inner wall of the water inlet pipe.
Preferably, the bottom of the water inlet pipe is provided with a material receiving frame, and a control valve is arranged in the material receiving frame.
Preferably, the method for using the disc pump structure capable of improving the flow rate comprises the following steps:
step 1: the material enters the water inlet pipe through the conveying pipe, particles in the material are filtered through the filter material frame and the adjusting frame, the pressure sensor arranged on one side of the filter material frame is used for monitoring the pressure of the material on one side of the filter material frame in real time, when the pressure of the material on one side of the filter material frame exceeds the preset standard pressure, the output shaft of the miniature motor drives the driving gear to rotate, the driving gear is meshed with the driving gear and the inner gear ring in the adjusting frame for transmission, the adjusting frame rotates on one side of the filter material frame, and the material passing gap between the filter material frame and the adjusting frame is adjusted, so that the particles in the material pass through the filter material frame and the inside of the adjusting frame;
step 2: the material enters one side of the water inlet pipe after passing through the filter material frame and the adjusting frame, and the vortex frame is utilized to pre-rotate the material, so that the relative speed at the inlet of the impeller is reduced;
step 3: the output shaft of the driving motor is utilized to drive the rotating shaft to rotate, then the rotating shaft drives the impeller to rotate in the pump casing, and the material in the water inlet pipe is extracted through the blades in the impeller, so that the material enters the water outlet pipe through the liquid guide channel in the impeller;
step 4: when the filter material frame and the adjusting frame are utilized to block particles in the materials, the particles fall on one side of the inside of the water inlet pipe, the driving frame is driven to rotate through the vortex frame, the connecting rod on one side of the driving frame is utilized to drive the rotating frame to rotate on one side of the filter material frame, and the particles on one side of the filter material frame are scraped through the scraping plate arranged on one side of the rotating frame;
step 5: when cleaning up the inside particulate matter of inlet tube, through opening the inside control valve of receiving work or material rest, utilize pushing away the material wheel of rotating turret one side to scrape the particulate matter of adhesion on the inlet tube inner wall.
Compared with the prior art, the method has the following beneficial effects:
1. the filter material component arranged in the water inlet pipe filters particles in the material, the water pressure on one side of the filter material component is detected, when the water pressure on one side of the filter material component is overlarge, the flow speed of the material in the disc pump is improved by adjusting the filter pore diameter of the filter material component, the blade component in the pump shell is driven to rotate through the rotating shaft, the material in the water inlet pipe is extracted by the blade component, the material is finally sent out through the water outlet pipe, the particles in the material are filtered, the particles in the material are prevented from impacting the blade component, the impact loss of the material in the conveying process is reduced, the bottom of the liquid guide channel in the impeller is set to be square, the friction loss of the material in the liquid guide channel is reduced, the area ratio of the bottom end to the top end of the liquid guide channel is 1.2, the diffusion loss is effectively reduced, and the flow speed of the material in the impeller is improved.
2. Through setting up filter material frame and alignment jig in the inside of inlet tube, filter the particulate matter in the material through filter material frame and alignment jig, reduce the particulate matter striking in the inside of impeller, thereby effectively reduce the striking loss of material in the inside transport of impeller, improve the rate of delivery of material, the material gets into one side of inlet tube after passing the inside of filter material frame and alignment jig in addition, utilize vortex frame to reduce the material at impeller import relative velocity, reduce the relative velocity diffusion simultaneously, thereby can effectively improve the velocity of flow of material in the disc pump is inside.
4. The scraping plate arranged on one side of the rotating frame scrapes the particles on one side of the filter material frame, so that the particles are prevented from blocking one side of the filter material frame, the efficiency of the material passing through the inside of the filter material frame is guaranteed, the conveying efficiency of the disc pump to the material is further improved, when the particles in the water inlet pipe are cleaned, the control valve in the material receiving frame is opened, and the particles adhered to the inner wall of the water inlet pipe are scraped by the pushing wheel on one side of the rotating frame, so that the particles are cleaned rapidly.
Drawings
FIG. 1 is a schematic diagram of a disc pump structure capable of increasing flow rate according to an embodiment of the present invention;
FIG. 2 is a front view of a disc pump structure for increasing the flow rate according to an embodiment of the present invention;
FIG. 3 is a schematic view of a pump casing and outlet pipe structure according to an embodiment of the present invention;
FIG. 4 is a schematic view of a pump housing and filter frame structure according to an embodiment of the present invention;
FIG. 5 is a schematic view of a pump housing and impeller configuration according to an embodiment of the present invention;
FIG. 6 is a schematic view of the structure of a filter media rack and an adjusting rack according to an embodiment of the present invention;
FIG. 7 is a schematic view of a seal carrier and turret structure according to an embodiment of the invention;
fig. 8 is an enlarged view of the structure a in fig. 7 according to an embodiment of the present invention.
In the figure, 10, a driving motor; 20. a pump housing; 30. a rotating shaft; 40. a water inlet pipe; 50. a water inlet flange; 60. a water outlet pipe; 70. a water outlet flange; 11. an impeller; 12. a blade; 31. a filter material frame; 32. a connecting frame; 33. a water inlet cavity; 34. a connecting column; 35. a vortex frame; 36. an adjusting frame; 37. a micro motor; 38. a drive gear; 39. a transmission gear; 41. a transmission frame; 42. a sealing frame; 43. a rotating frame; 44. a connecting rod; 45. a scraping plate; 46. a pushing frame; 47. a pushing wheel; 48. and a receiving rack.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 8, a disc pump structure capable of improving flow rate includes a driving motor 10 and a pump casing 20, wherein one side of the driving motor 10 is provided with the pump casing 20, and the inside of the pump casing 20 rotates to be provided with a rotating shaft 30, one end of the rotating shaft 30 is connected with one end of an output shaft of the driving motor 10 through a coupling, one side of the pump casing 20 is provided with a water inlet pipe 40, one end of the water inlet pipe 40 is provided with a water inlet flange 50, the surface of the pump casing 20 is further provided with a water outlet pipe 60, and the top end of the water outlet pipe 60 is provided with a water outlet flange 70, wherein the water inlet pipe 40 and the inside of the water outlet pipe 60 are both communicated with the inside of the pump casing 20, and the water outlet pipe 60 adopts arc-shaped pipe fittings.
A filter material component is arranged in the water inlet pipe 40, one side of the filter material component is connected with one end of the rotating shaft 30, and a blade component is arranged in the pump casing 20;
it should be noted that when the disc pump is used to convey the material, the material conveying pipe is connected with the water inlet flange 50 and the water outlet flange 70 respectively, the material enters the water inlet pipe 40 through the conveying pipe, the particulate matters in the material are filtered by the filter material component in the water inlet pipe 40, meanwhile, the water pressure on one side of the filter material component is detected, when the water pressure on one side of the filter material component is overlarge, the flow rate of the material in the disc pump is improved by adjusting the filter pore diameter of the filter material component, the blade component in the pump casing 20 is driven to rotate by the rotating shaft 30, the material in the water inlet pipe 40 is pumped by the blade component, finally the material is sent out by the water outlet pipe 60, the particulate matters in the material are filtered by the filter material, the particulate matters in the material are prevented from being impacted on the blade component, thereby effectively reducing the friction between the blade component and the material, and improving the flow rate of the material in the disc pump.
Further, the blade assembly comprises an impeller 11 and blades 12, the impeller 11 is arranged in the pump casing 20 in a rotating mode, a plurality of blades 12 are arranged in the impeller 11, and the blades 12 extend to the middle of the inside of the impeller 11 and are thinned, so that materials are acted on by the blades 12 in advance; the blades 12 are arranged in the impeller 11 in an equiangular distribution manner, and a liquid guide flow passage is arranged between two adjacent blades 12, wherein the bottom of the liquid guide flow passage is square, so that the friction loss of materials in the liquid guide flow passage is reduced, the area ratio of the bottom end to the top end of the liquid guide flow passage is 1.2, the diffusion loss is effectively reduced, and the flow velocity of the materials in the impeller 11 is improved; both sides of impeller 11 and the inside both sides of pump shell 20 all are provided with the sealing washer, and one side of impeller 11 is connected with the one end of axis of rotation 30, utilizes axis of rotation 30 to drive impeller 11 and rotates in the inside of pump shell 20, draws the material of inlet tube 40 inside through the inside blade 12 of impeller 11, lets the material get into outlet pipe 60 through the inside liquid guide channel of impeller 11, realizes carrying the high speed of material, utilizes the angle design of the inside blade 12 of impeller 11, forms the liquid guide channel that can effectively reduce material friction loss, and then improves the velocity of flow of material in the inside impeller 11.
Example 2
Further, in this embodiment, the filter material assembly includes a filter material frame 31 and a connecting frame 32, a water inlet cavity 33 is provided in the water inlet pipe 40, a connecting frame 32 is provided in the water inlet cavity 33, a connecting column 34 is provided on one side of the connecting frame 32, the filter material frame 31 is provided in the connecting frame 32, a vortex frame 35 is also provided in the water inlet cavity 33, one side of the vortex frame 35 is connected with one end of the rotating shaft 30, wherein an angle of one side of the vortex frame 35, which is close to the impeller 11, is smaller than 90 °, so that pre-rotation is generated before the material enters the impeller 11; one end of the connecting column 34 is rotationally connected with one side of the vortex frame 35, one side of the filter material frame 31 is further provided with an adjusting frame 36, filter screens are arranged in the filter material frame 31 and the adjusting frame 36, the inner part of the adjusting frame 36 is rotationally connected with the surface of the connecting column 34, a micro motor 37 is arranged in the adjusting frame 36, a driving gear 38 is arranged at one end of an output shaft of the micro motor 37, a transmission gear 39 is arranged in the connecting column 34, the surface of the transmission gear 39 is in meshed transmission with the surface of the driving gear 38, one side of the transmission gear 39 extends to the outer part of the connecting column 34, an inner gear ring is arranged in the adjusting frame 36, and the inner wall of the inner gear ring is in meshed transmission with the surface of the transmission gear 39.
It should be noted that, when carrying the material, carry out the filtration through filter material frame 31 and alignment jig 36 to the particulate matter in the material, reduce the particulate matter striking in the inside of impeller 11, thereby effectively reduce the striking loss that the material was carried in impeller 11 inside, improve the rate of transport of material, wherein one side of filter material frame 31 still is provided with pressure sensor, carry out real-time supervision to the material pressure of filter material frame 31 one side, when the material pressure of filter material frame 31 one side exceeded the standard pressure of predetermineeing, drive gear 38 through the output shaft of micro motor 37 and rotate, utilize drive gear 39 and drive gear 38 and the inside ring gear meshing transmission of alignment jig 36, let alignment jig 36 rotate in one side of filter material frame 31, adjust the overfeeding clearance between alignment jig 31 and the alignment jig 36, make the particulate matter in the material pass the inside of filter material frame 31 and alignment jig 36, reduce the pressure of filter material frame 31 one side, make the material can carry out smooth circulation in the inside of inlet tube 40, thereby guarantee the velocity of material inside inlet tube 40, the material gets into one side of inlet tube 40 after passing through the inside of frame 31 and alignment jig 36, utilize vortex frame 35 to carry out the relative velocity of diffusion, the relative pump can reduce the relative velocity of material in the inside of disc 11, thereby the relative velocity of material is reduced.
Example 3
Further, a driving frame 41 is further arranged on one side of the vortex frame 35, a sealing frame 42 is arranged on one side of the inside of the water inlet pipe 40, a rotating frame 43 is rotatably arranged in the sealing frame 42, a plurality of connecting rods 44 are arranged between the driving frame 41 and the rotating frame 43, and the vortex frame 35 drives the rotating frame 43 to rotate through the driving frame 41 and the connecting rods 44 in the rotating process; one side of the rotating frame 43 is provided with a scraping plate 45, one side of the scraping plate 45 is slidably connected with one side of the filter material frame 31, one side of the scraping plate 45, which is positioned on the rotating frame 43, is provided with three scraping plates 45, one sides of the three scraping plates 45 are respectively provided with a pushing frame 46, the inside of the pushing frame 46 is rotatably provided with a plurality of pushing wheels 47, one side of the pushing wheels 47 is slidably contacted with the inner wall of the water inlet pipe 40, the bottom of the water inlet pipe 40 is provided with a receiving frame 48, and the inside of the receiving frame 48 is provided with a control valve.
It should be noted that, when the filter material frame 31 and the adjusting frame 36 are utilized to block the particles in the materials, the particles fall on one side of the inside of the water inlet pipe 40, the vortex frame 35 drives the transmission frame 41 to rotate, the connecting rod 44 on one side of the transmission frame 41 drives the rotating frame 43 to rotate on one side of the filter material frame 31, the scraping plate 45 arranged on one side of the rotating frame 43 scrapes the particles on one side of the filter material frame 31, the particles are prevented from blocking one side of the filter material frame 31, the efficiency of the materials passing through the inside of the filter material frame 31 is ensured, the conveying efficiency of the disc pump to the materials is further improved, when the particles in the inside of the water inlet pipe 40 are cleaned, the control valve in the material receiving frame 48 is opened, and the particles adhered on the inner wall of the water inlet pipe 40 are scraped by the pushing wheel 47 on one side of the rotating frame 43, so that the particles are cleaned rapidly.
Example 4
Further, the embodiment also discloses a method for using the disc pump structure capable of improving the flow rate, which specifically comprises the following steps:
step 1: the material enters the water inlet pipe 40 through the conveying pipe, particles in the material are filtered through the filter material frame 31 and the adjusting frame 36, the pressure sensor arranged on one side of the filter material frame 31 is used for monitoring the material pressure on one side of the filter material frame 31 in real time, when the material pressure on one side of the filter material frame 31 exceeds the preset standard pressure, the output shaft of the micro motor 37 drives the driving gear 38 to rotate, the driving gear 39 is meshed with the driving gear 38 and the inner gear ring in the adjusting frame 36 to drive the adjusting frame 36 to rotate on one side of the filter material frame 31, and the material passing gap between the filter material frame 31 and the adjusting frame 36 is adjusted, so that the particles in the material pass through the filter material frame 31 and the inside of the adjusting frame 36;
step 2: the material enters one side of the water inlet pipe 40 after passing through the inside of the filter material frame 31 and the adjusting frame 36, and the vortex frame 35 is utilized to pre-rotate the material, so that the relative speed at the inlet of the impeller 11 is reduced;
step 3: the output shaft of the driving motor 10 is utilized to drive the rotating shaft 30 to rotate, then the rotating shaft 30 drives the impeller 11 to rotate in the pump shell 20, the materials in the water inlet pipe 40 are extracted through the blades 12 in the impeller 11, and the materials enter the water outlet pipe 60 through the water guide channel in the impeller 11, so that high-speed conveying of the materials is realized;
step 4: when the filter material frame 31 and the adjusting frame 36 are utilized to block particles in the materials, the particles fall on one side of the inside of the water inlet pipe 40, the vortex frame 35 drives the transmission frame 41 to rotate, the connecting rod 44 on one side of the transmission frame 41 drives the rotating frame 43 to rotate on one side of the filter material frame 31, and the scraping plate 45 arranged on one side of the rotating frame 43 is utilized to scrape the particles on one side of the filter material frame 31;
step 5: when the particles in the water inlet pipe 40 are cleaned, the control valve in the material receiving frame 48 is opened, and the particles adhered to the inner wall of the water inlet pipe 40 are scraped off by the pushing wheel 47 at one side of the rotating frame 43.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Disc pump structure that can improve velocity of flow, including driving motor (10) and pump shell (20), one side of driving motor (10) is provided with pump shell (20), and the inside rotation of pump shell (20) is provided with axis of rotation (30), the one end of axis of rotation (30) is connected with the output shaft one end of driving motor (10) through the shaft coupling, one side of pump shell (20) is provided with inlet tube (40), and the one end of inlet tube (40) is provided with inlet flange (50), the surface of pump shell (20) still is provided with outlet pipe (60), and the top of outlet pipe (60) is provided with out flange (70), its characterized in that: a filter material component is arranged in the water inlet pipe (40), one side of the filter material component is connected with one end of the rotating shaft (30), and a blade component is arranged in the pump casing (20);
the impeller assembly comprises an impeller (11) and blades (12), the impeller (11) is rotationally arranged in a pump casing (20), a plurality of blades (12) are arranged in the impeller (11), the blades (12) are arranged in the impeller (11) in an equiangular distribution manner, liquid guide flow passages are arranged between two adjacent blades (12), sealing rings are arranged on two sides of the impeller (11) and two sides of the inside of the pump casing (20), and one side of the impeller (11) is connected with one end of a rotating shaft (30);
the filter material assembly comprises a filter material frame (31) and a connecting frame (32), wherein a water inlet cavity (33) is formed in the water inlet pipe (40), a connecting frame (32) is arranged in the water inlet cavity (33), a connecting column (34) is arranged on one side of the connecting frame (32), a filter material frame (31) is arranged in the connecting frame (32), a vortex frame (35) is further arranged in the water inlet cavity (33) in a rotating mode, one side of the vortex frame (35) is connected with one end of a rotating shaft (30), one end of a connecting column (34) is connected with one side of the vortex frame (35) in a rotating mode, an adjusting frame (36) is further arranged on one side of the filter material frame (31) and the inner portion of the adjusting frame (36), a filter screen is arranged in the inner portion of the filter material frame (31) and the adjusting frame (36), a material passing gap between the filter material frame (31) and the adjusting frame (36) changes, particles in materials penetrate through the inner portion of the filter material frame (31) and the inner portion of the adjusting frame (36), and the inner portion of the adjusting frame (36) is connected with the surface of the connecting column (34) in a rotating mode;
one side of vortex frame (35) still is provided with transmission frame (41), one side of inlet tube (40) inside is provided with sealed frame (42), and the inside rotation of sealed frame (42) is provided with rotating turret (43), be provided with a plurality of connecting rod (44) between transmission frame (41) and rotating turret (43), one side of rotating turret (43) is provided with scrapes flitch (45), and scrapes one side of flitch (45) and one side sliding connection of filter material frame (31), one side that scrapes flitch (45) is located rotating turret (43) is provided with three, one side of scraping flitch (45) is provided with pushes away work or material rest (46), the inside rotation of pushing away work or material rest (46) is provided with a plurality of pushing materials wheel (47), and pushes away one side of material wheel (47) and the inner wall sliding contact of inlet tube (40).
2. A disc pump structure capable of increasing a flow rate according to claim 1, wherein: the water inlet pipe (40) and the water outlet pipe (60) are communicated with the inside of the pump casing (20), and the water outlet pipe (60) adopts arc-shaped pipe fittings.
3. A disc pump structure capable of increasing a flow rate according to claim 1, wherein: the inside of regulating frame (36) is provided with micro motor (37), the output shaft one end of micro motor (37) is provided with drive gear (38), and wherein the output shaft of micro motor (37) drives drive gear (38) and rotates, the inside of spliced pole (34) is provided with drive gear (39), and the surface of drive gear (39) and the surface meshing transmission of drive gear (38).
4. A disc pump structure for increasing a flow rate according to claim 3, wherein: one side of the transmission gear (39) extends to the outside of the connecting column (34), an inner gear ring is arranged in the adjusting frame (36), the transmission gear (39) is meshed with the driving gear (38) and the inner gear ring in the adjusting frame (36), the adjusting frame (36) rotates on one side of the filter material frame (31), and the inner wall of the inner gear ring is meshed with the surface of the transmission gear (39).
5. A disc pump structure capable of increasing a flow rate according to claim 4, wherein: the bottom of inlet tube (40) is provided with and connects work or material rest (48), and the inside of connecing work or material rest (48) is provided with control valve.
6. A disc pump structure for increasing a flow rate according to claim 5, wherein: the application method of the disc pump structure capable of improving the flow rate specifically comprises the following steps:
step 1: the material enters the water inlet pipe (40) through a conveying pipe, particles in the material are filtered through the filter material frame (31) and the adjusting frame (36), the pressure sensor arranged on one side of the filter material frame (31) is used for monitoring the material pressure on one side of the filter material frame (31) in real time, when the material pressure on one side of the filter material frame (31) exceeds the preset standard pressure, the output shaft of the miniature motor (37) is used for driving the driving gear (38) to rotate, the driving gear (39) is used for meshing with the driving gear (38) and an inner gear ring in the adjusting frame (36) to drive the adjusting frame (36) to rotate on one side of the filter material frame (31), and the passing gap between the filter material frame (31) and the adjusting frame (36) is adjusted, so that the particles in the material pass through the inside of the filter material frame (31) and the adjusting frame (36);
step 2: the material enters one side of the water inlet pipe (40) after passing through the filter material frame (31) and the adjusting frame (36), and the vortex frame (35) is utilized to pre-rotate the material, so that the relative speed at the inlet of the impeller (11) is reduced;
step 3: the output shaft of the driving motor (10) is utilized to drive the rotating shaft (30) to rotate, then the rotating shaft (30) drives the impeller (11) to rotate in the pump casing (20), and materials in the water inlet pipe (40) are extracted through the blades (12) in the impeller (11), so that the materials enter the water outlet pipe (60) through the liquid guide channel in the impeller (11);
step 4: when the filter material frame (31) and the adjusting frame (36) are utilized to block particles in materials, the vortex frame (35) is utilized to drive the transmission frame (41) to rotate, the connecting rod (44) at one side of the transmission frame (41) is utilized to drive the rotating frame (43) to rotate at one side of the filter material frame (31), and the scraping plate (45) arranged at one side of the rotating frame (43) is utilized to scrape the particles at one side of the filter material frame (31);
step 5: when the particulate matters in the water inlet pipe (40) are cleaned, the control valve in the material receiving frame (48) is opened, and the particulate matters adhered to the inner wall of the water inlet pipe (40) are scraped by the pushing wheel (47) at one side of the rotating frame (43).
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| CN202310606325.3A CN116335959B (en) | 2023-05-26 | 2023-05-26 | Disc pump structure capable of improving flow velocity |
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| CN202310606325.3A CN116335959B (en) | 2023-05-26 | 2023-05-26 | Disc pump structure capable of improving flow velocity |
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| CN116335959B true CN116335959B (en) | 2023-09-05 |
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| KR102476878B1 (en) * | 2022-08-17 | 2022-12-13 | (주)대진정공 | Vertical multi-stage submersible pump |
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| US3504986A (en) * | 1968-03-12 | 1970-04-07 | Bendix Corp | Wide range inducer |
| CN104093988A (en) * | 2011-11-17 | 2014-10-08 | 株式会社日立制作所 | Centrifugal fluid machine |
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| CN116335959A (en) | 2023-06-27 |
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