Axial flow pump with filtering assembly

Abstract

The axial flow pump comprises a base, the top of the base is fixedly connected with a driving motor, the axial flow pump further comprises a protective shell, the protective shell is fixedly connected to the top of the base, the inner surface of the protective shell is fixedly connected with an auxiliary assembly, and the side, away from the driving motor, of the auxiliary assembly communicates with a pump body; the outer surface of the pump body communicates with a reinforcing assembly. And the transmission shaft is fixedly connected to the output end of the driving motor, fan blades are fixedly connected to the end, close to the pump body, of the transmission shaft, and a filtering assembly is fixedly connected to the position, close to the fan blades, of the transmission shaft. According to the axial flow pump with the filtering assembly, the situation that filtering of water flow by the filtering assembly is affected when the fan blades rotate is prevented, the filtering assembly filters circulating water flow in the pump body, impurities are not prone to making direct contact with the fan blades when the water flow circulates, and therefore the situation that rotation of the fan blades stops due to the fact that the impurities are wound on the fan blades is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of axial flow pumps, and in particular to an axial flow pump with a filter assembly. Background Art

[0002] Axial flow pumps are pumps that transport liquid along the axis by the force exerted by the blades of the rotating impeller on the liquid. There are several types of axial flow pumps, including vertical, horizontal, oblique and cross-flow types. The impeller of the axial flow pump is equipped with blades and rotates in a cylindrical pump casing. Fixed guide vanes are installed on the pump casing above the impeller to eliminate the rotational motion of the liquid, convert it into axial motion, and convert the kinetic energy of the rotational motion into pressure energy. Axial flow pumps are usually single-stage, and a few are made into two-stage. Axial flow pumps generally drive the impeller to rotate by a motor to suck the liquid into the axial flow pump. However, the axial flow pump is prone to impurities when in use, which makes it easy to get blocked when conveying water to the inside of the pipeline, thereby affecting the circulation of water during transportation and causing damage to the axial flow pump during operation, shortening the service life of the axial flow pump. The impurities inside the axial flow pump are not easy to filter, which affects the rate at which the axial flow pump conveys water, resulting in a reduction in water flow when the axial flow pump conveys water. The axial flow pump is not easy to carry when it is moved, so the axial flow pump is damaged due to collision during transportation.

[0003] To sum up, axial flow pumps are prone to impurities when in use, which can easily cause blockage when conveying water to the inside of the pipe, affecting the rate at which the axial flow pump conveys water, resulting in a reduction in water flow when the axial flow pump conveys water, and making the axial flow pump difficult to carry when moving. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention solves the technical problems by adopting the following technical solution: an axial flow pump with a filter assembly according to the present invention comprises a base, the top of which is fixedly connected to a drive motor, and further comprises:

[0005] A protective shell, the protective shell is fixedly connected to the top of the base, the inner surface of the protective shell is fixedly connected to an auxiliary component, the side of the auxiliary component away from the drive motor is connected to a pump body, and the outer surface of the pump body is connected to a reinforcement component;

[0006] A transmission shaft, which is fixedly connected to the output end of the drive motor, and is used to transmit power. One end of the transmission shaft close to the pump body is fixedly connected to a fan blade, which is located inside the pump body and close to the protective shell on the transmission shaft. A filter assembly is fixedly connected to the transmission shaft close to the fan blade;

[0007] The filter assembly includes a filter cartridge, which is fixedly connected to the inner surface of the pump body, and is used to filter water flow. The inner surface of the filter cartridge is fixedly connected to a mounting frame, and a filter sleeve is fixedly connected to the side of the mounting frame close to the transmission shaft;

[0008] A linkage seat, which is fixedly connected to the transmission shaft near the fan blades, a cleaning plate is fixedly connected to the outer surface of the linkage seat, the cleaning plate is distributed in a circular shape on the linkage seat, and the cleaning plate is slidably connected to the inner wall and the outside of the filter cartridge, an auxiliary wiping frame is fixedly connected to the end of the linkage seat away from the transmission shaft, and the outer surface of the auxiliary wiping frame is slidably connected to the filter sleeve.

[0009] Preferably, the cleaning plate is slidably connected to the filter cartridge at a position away from the linkage seat, and the outer surface of the linkage seat is slidably connected to the filter cartridge.

[0010] Preferably, the inner surface of the auxiliary component is slidably connected to the transmission shaft, and the bottom of the reinforcement component passes through the pump body.

[0011] Preferably, one end of the transmission shaft close to the fan blades extends into the interior of the pump body, and the transmission shaft is slidably connected to the protective shell at a position close to the auxiliary component.

[0012] Preferably, the reinforcement assembly comprises a connecting tube, which is connected to the outer surface of the pump body, and is used to transport the filtered water flow. The inner surface of the connecting tube is fixedly connected to an inner sleeve, and the bottom of the inner sleeve is fixedly connected to a fixing ring;

[0013] A limiting plate is fixedly connected to the outer surface of the connecting tube, two limiting plates are arranged on the connecting tube, and a spring is fixedly connected to the inner surface of the limiting plate, and one end of the spring away from the connecting tube is fixedly connected to the side support plate, the bottom of the inner cavity of the connecting tube is slidably connected to the side support plate, and the top of the side support plate is fixedly connected to a reinforcement plate, and a fixing rod is slidably connected to the reinforcement plate away from the side support plate.

[0014] Preferably, the top of the side support plate extends to the outside of the limiting plate, and the outer surface of the fixing ring is fixedly connected to the connecting tube.

[0015] Preferably, the bottom of the fixing ring is fixedly connected with a boost rod, and the fixing ring is fixedly connected with an elastic rod at a position away from the boost rod, and two elastic rods are arranged on the fixing ring, and the two elastic rods are arranged opposite to each other;

[0016] A sealing disk is rotatably connected to the bottom end of the elastic rod, and is used to seal the connecting tube when no water flows through it. A middle solid block is fixedly connected to the top of the sealing disk, and a movable disk is rotatably connected to the inner surface of the sealing disk, which is slidably connected to the middle solid block through the top of the movable disk.

[0017] Preferably, the bottom of the middle solid block passes through the sealing disk and extends to the outside of the sealing disk, and the outer surface of the sealing disk is slidably connected to the connecting tube.

[0018] Preferably, the auxiliary component comprises a connecting seat, which is slidably connected to the outer surface of the transmission shaft, the connecting seat is fixedly connected to an auxiliary sleeve on a side away from the pump body, the auxiliary sleeve is slidably connected to an internal shell on one end away from the connecting seat, and the internal shell is fixedly connected to the protective shell on a side away from the auxiliary sleeve;

[0019] An external block is fixedly connected to the outer surface of the auxiliary sleeve, two external blocks are arranged between the auxiliary sleeve and the protective shell through the external blocks, and the two external blocks are arranged oppositely, a side of the external block close to the auxiliary sleeve is fixedly connected to a radiator, and a side of the radiator away from the external block is connected to a diverter plate, two diverter plates are arranged inside the auxiliary sleeve through the diverter plates, and the two diverter plates are arranged oppositely.

[0020] Preferably, a side of the external block away from the radiator is slidably connected to the protective shell, and a side of the radiator away from the external block penetrates the protective shell and extends into the interior of the protective shell.

[0021] Preferably, the inner surface of the built-in shell is fixedly connected to a built-in ring, the outer surface of the built-in ring is fixedly connected to a side connecting plate, which is distributed in a circular shape on the built-in ring, the side of the side connecting plate away from the built-in shell is fixedly connected to a docking rod, and the side of the docking rod away from the side connecting plate is fixedly connected to the built-in shell.

[0022] A reset plate is fixedly connected to a side of the built-in ring away from the built-in shell, and is distributed in a circular shape on the built-in ring. The installation position of the reset plate is close to the side connecting plate. A buffer ring is fixedly connected to the side of the reset plate away from the built-in ring, and a side of the buffer ring away from the reset plate is fixedly connected to the auxiliary sleeve.

[0023] The present invention provides an axial flow pump with a filter assembly, which has the following beneficial effects:

[0024] 1. The axial flow pump with a filter assembly is provided with a body, fan blades, and a transmission shaft. The pump body is installed on the protective shell, and the pump body and the protective shell are kept in a horizontal state for water circulation. The pump body and the reinforcement assembly are respectively connected to pipelines for water circulation. The transmission shaft is driven by a driving motor to rotate, so that water flows through the pump body to the inside of the reinforcement assembly for transmission, and the fan blades are prevented from affecting the filtering of the water by the filter assembly when rotating, and the fan blades are ensured to rotate smoothly with the transmission shaft. The filter assembly filters the circulating water inside the pump body, so that impurities are not easy to directly contact the fan blades when the water flows, thereby avoiding the impurities from being entangled on the fan blades and causing the rotation of the fan blades to stop.

[0025] 2. The axial flow pump with a filter assembly is connected to the pump body through a filter cartridge, so that the filter cartridge divides the activity space inside the pump body, which is convenient for the filter cartridge to filter the circulating water flow and prevents impurities from contacting the fan blades inside the pump body. The mounting frame limits the installation position of the filter sleeve on the filter cartridge, so that the mounting frame fixes the filter sleeve, which is convenient for the filter sleeve and the filter cartridge to cooperate with each other for filtering, and the filter cartridge and the filter sleeve to cooperate with each other to intercept different impurities in the water flow, thereby preventing the interception of impurities contained in the water flow from being missed when filtering.

[0026] 3. The axial flow pump with a filter assembly rotates with the drive shaft through the linkage seat, which is convenient for the cleaning plate to clean the filter cartridge, thereby ensuring the cleanliness of the filter cartridge itself and avoiding the water flow through the filter cartridge from being affected. The auxiliary wiping frame is driven by the linkage seat to rotate, so that the auxiliary wiping frame rotates to clean the inner and outer walls of the filter sleeve, and the auxiliary wiping frame cooperates with the cleaning plate to perform cleaning work, thereby increasing the stability of the filter sleeve inside the filter cartridge.

[0027] 4. The axial flow pump with a filter assembly conveys the flow of water on the pump body through the connecting tube, keeps the water flow protected during the circulation process, and prevents the water flow conveyed by the connecting tube to the pipeline from leaking. The limiting plate is horizontally installed on the connecting tube so that the limiting plate limits the installation position of the side support plate, which is convenient for the side support plate to cooperate with the limiting plate to increase the contact area, thereby increasing the stability of the side support plate on the limiting plate and preventing the side support plate from detaching from the limiting plate and affecting the fixation of the pipeline.

[0028] 5. The axial flow pump with a filter assembly contacts the pipeline at the side support plate through the reinforcement plate, so that the reinforcement plate cooperates with the connecting tube to increase the contact area of ​​the pipeline and prevent the installation of the pipeline on the connecting tube from being affected. The inner sleeve limits the insertion range of the pipeline inside the connecting tube, so that the inner sleeve fixes the connecting tube and is convenient for the inner sleeve to reinforce the connecting tube, thereby increasing the bearing capacity of the connecting tube itself and preventing damage to the surface of the connecting tube.

[0029] 6. The axial flow pump with a filter assembly is vertically installed on the fixed ring through a booster rod, which is convenient for the booster rod to limit the position of the sealing disk to prevent the sealing disk from getting stuck during rotation, thereby improving the flexibility of the sealing disk in the connecting tube. The movable disk is rotated by the push of the water flow, so that the rotation of the movable disk diverts the water flow circulating in the connecting tube, making it convenient for part of the water flowing in the connecting tube to flow through the movable disk, thereby preventing the movable disk from rotating too far and affecting the movement of the sealing disk.

[0030] 7. The axial flow pump with a filter assembly is provided with two elastic rods on the fixed ring, so that the sealing disk is pushed up by the water flow to rise, ensuring that the rising sealing disk pushes the elastic rod to contract. The sealing disk is rotated on the elastic rod by the thrust of the water flow, so that the sealing disk rotates and creates a movable space with the connecting tube, which is convenient for adjusting the rate of the water flow delivered by the connecting tube and avoiding damage caused by excessive friction at the connection position of the sealing disk and the connecting tube.

[0031] 8. The axial flow pump with a filter assembly is installed on the transmission shaft through a connecting seat, so that the connecting seat and the auxiliary sleeve cooperate with each other to increase the contact area, which can reduce the exposed area of ​​the transmission shaft and ensure the integrity of the transmission shaft inside the protective shell. The two external blocks are installed relatively to each other, so that there is a movable space between the protective shell and the auxiliary sleeve, which is convenient for the opening of the auxiliary sleeve to dissipate the heat generated by the rotation of the transmission shaft, thereby ensuring the heating effect of the auxiliary sleeve and preventing the temperature of the transmission shaft from rising inside the protective shell and affecting its use.

[0032] 9. The axial flow pump with a filter assembly is provided with two inside the auxiliary sleeve through the radiator, so that the wind generated by the radiator can circulate through the diverter plate, thereby dissipating heat inside the auxiliary sleeve and avoiding excessive heat on the surface of the transmission shaft affecting its use. The diverter plate on the radiator can protect the installation position of the transmission shaft, facilitate the cooperation between the diverter plate and the radiator, prevent the radiator from shifting inside the auxiliary sleeve, and keep the diverter plate in direct contact with the transmission shaft to affect the heat dissipation.

[0033] 10. The axial flow pump with a filter assembly is installed inside the built-in shell through a built-in ring, thereby increasing the bearing capacity of the built-in shell itself and preventing the built-in shell from being damaged by impact force. The docking rod contacts the built-in shell on the side connecting plate, so that the docking rod supports the built-in shell, which is convenient for the docking rod to reinforce the built-in shell, prevents the installation position of the built-in shell from loosening and causing the docking rod to break, and prevents the auxiliary sleeve from shaking too much during movement to affect use, so that the reset plate and the buffer ring are reinforced together. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0035] Figure 2 It is a structural schematic diagram of another viewing angle of the present invention as a whole;

[0036] Figure 3 It is a schematic diagram of the structure of the filter assembly of the present invention;

[0037] Figure 4 A schematic structural diagram of the filter assembly of the present invention from another perspective;

[0038] Figure 5 It is a structural schematic diagram of the reinforcement assembly of the present invention;

[0039] Figure 6 A structural schematic diagram of the reinforcement assembly of the present invention from another perspective;

[0040] Figure 7 It is a structural schematic diagram of the fixing ring of the present invention;

[0041] Figure 8 It is a structural schematic diagram of the sealing disk of the present invention;

[0042] Fig. 9 It is a structural schematic diagram of the auxiliary components of the present invention;

[0043] Fig.10 It is a structural schematic diagram of the auxiliary component of the present invention from another perspective;

[0044] Fig.11 It is a structural schematic diagram of the built-in shell of the present invention;

[0045] Fig.12 It is an enlarged view of the reset plate of the present invention.

[0046] In the figure: 1. base; 2. drive motor; 3. protective shell; 4. pump body; 5. reinforcement component; 51. connecting tube; 52. reinforcement plate; 53. limiting plate; 54. side support plate; 55. inner sleeve; 56. fixing ring; 57. booster rod; 58. sealing disk; 59. middle solid block; 510. elastic rod; 511. movable disk; 6. auxiliary component; 61. connecting seat; 62. auxiliary sleeve; 63. external block; 64. internal shell; 65. radiator; 66. diverter plate; 67. buffer ring; 68. internal ring; 69. docking rod; 610. side plate; 611. reset plate; 7. filter component; 71. linkage seat; 72. cleaning plate; 73. filter tube; 74. mounting frame; 75. auxiliary wiping frame; 76. filter sleeve; 8. fan blade; 9. transmission shaft. DETAILED DESCRIPTION

[0047] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0048] Example 1, please refer to Figure 1-Figure 12The present invention provides a technical solution: an axial flow pump with a filter assembly, comprising a base 1, a driving motor 2 is fixedly connected to the top of the base 1, the driving motor 2 and the protective shell 3 can be protected by the base 1, so that the base 1 supports the driving motor 2 and the protective shell 3 during the overall transportation of the axial flow pump, so that the connection positions of the driving motor 2 and the protective shell 3 are in the same horizontal plane, so as to prevent the base 1 from increasing the contact area when placed on the ground, ensure the convenience of the axial flow pump during transportation, so that the base 1 is fixed after transportation, and prevent the base 1 from displacement on the ground, and also include:

[0049] A protective shell 3 is fixedly connected to the top of the base 1, and an auxiliary component 6 is fixedly connected to the inner surface of the protective shell 3. The protective shell 3 can be supported by the auxiliary component 6 to facilitate maintaining the activity space inside the protective shell 3 and prevent the surface of the protective shell 3 from being damaged and affecting the rotation of the transmission shaft 9. The auxiliary component 6 can dissipate the heat generated by the rotation of the transmission shaft 9, thereby avoiding damage to the transmission shaft 9 and the drive motor 2 due to overheating, thereby extending the service life of the transmission shaft 9. The auxiliary component 6 and the protective shell 3 protect the transmission shaft 9 together, so that the auxiliary component 6 can limit the installation of the transmission shaft 9 to ensure that the transmission shaft 9 is installed horizontally. The side of the auxiliary component 6 away from the drive motor 2 is connected to the pump body 4, which is installed on the protective shell 3 through the pump body 4, so that the protective shell 3 can facilitate the pump body 4 The pump body 4 is supported so that the pump body 4 is fully stressed on the protective shell 3, and the pump body 4 and the protective shell 3 are kept in a horizontal state for the circulation of water, so that the pump body 4 and the reinforcement component 5 are respectively connected to the pipeline for the circulation of water, and the pump body 4 can connect the reinforcement component 5 to guide the circulation of water, and the outer surface of the pump body 4 is connected with the reinforcement component 5, and the connection position of the pipeline can be reinforced on the pump body 4 through the reinforcement component 5, so that the reinforcement component 5 can seal the connected pipeline to prevent leakage when the reinforcement component 5 circulates water and affects the transportation of water, and the pipeline connected by the reinforcement component 5 is fixed, so that the pipeline is not easy to fall off on the reinforcement component 5, which causes the transportation of water to be affected, and the reinforcement component 5 seals the transportation position when the axial flow pump stops working, so that the reinforcement component 5 can transport the water flowing inside the pump body 4;

[0050] The transmission shaft 9 is fixedly connected to the output end of the driving motor 2. The transmission shaft 9 is used to transmit power. The transmission shaft 9 is driven by the driving motor 2 to rotate, so that the transmission shaft 9 drives the fan blades 8 to rotate to extract the water flow, which is convenient for the water flow to flow through the pump body 4 to the inside of the reinforcement component 5 for transmission. When the transmission shaft 9 rotates, it is protected by the protective shell 3 to prevent the position of the transmission shaft 9 exposed to the outside from being affected. When the transmission shaft 9 is installed, the installation position of the fan blades 8 can be restricted to prevent the fan blades 8 from affecting the filtering of the water flow by the filter component 7 when the fan blades 8 rotate, ensuring that the fan blades 8 rotate smoothly with the transmission shaft 9, and the transmission shaft 9 is close to One end of the pump body 4 is fixedly connected with a fan blade 8, and a transmission shaft 9 is fixedly connected with a filter assembly 7 near the fan blade 8. The filter assembly 7 filters the circulating water inside the pump body 4, so that impurities are not easy to directly contact the fan blade 8 when the water flows, thereby avoiding the impurities from being entangled on the fan blade 8 and causing the fan blade 8 to stop rotating. The filter assembly 7 is connected to the transmission shaft 9, so that the parts of the filter assembly 7 contacting the transmission shaft 9 can rotate, so that the transmission shaft 9 drives the rotating parts on the filter assembly 7 to be cleaned, preventing too many impurities from adhering to the filter assembly 7 and affecting the circulation of the water, thereby ensuring the fast circulation of the water by the filter assembly 7;

[0051] The filter assembly 7 includes a filter cartridge 73, which is fixedly connected to the inner surface of the pump body 4. The filter cartridge 73 is used to filter the water flow. The pump body 4 is connected through the filter cartridge 73, so that the filter cartridge 73 separates the activity space inside the pump body 4, which is convenient for the filter cartridge 73 to filter the circulating water flow, so that the filter cartridge 73 is used to intercept impurities in the water flow, avoiding the impurities from contacting the fan blades 8 inside the pump body 4, thereby reducing the difficulty of the pump body 4 in conveying the water flow. The filter cartridge 73 gathers the intercepted impurities inside the pump body 4 to prevent the impurities from scattering everywhere inside the filter cartridge 73 and affecting the use. The filter cartridge 73 can be used to support the position where the pump body 4 enters the water flow to ensure the water flow. When the filter is circulated, it enters the filter cartridge 73. The inner surface of the filter cartridge 73 is fixedly connected with a mounting frame 74. There is a movable space between the filter sleeve 76 fixed by the mounting frame 74 and the filter cartridge 73, which is convenient for the water to circulate inside the filter sleeve 76 and prevent the filter sleeve 76 from being displaced on the mounting frame 74 and affecting the filtering of the water flow. The linkage seat 71 rotates with the transmission shaft 9, so that the linkage seat 71 drives the cleaning plate 72 to rotate, which is convenient for the cleaning plate 72 to clean the filter cartridge 73, thereby ensuring the cleanliness of the filter cartridge 73 itself and preventing impurities from accumulating at the position where the filter cartridge 73 circulates the water flow, causing the water flow rate to be affected. The side of the mounting frame 74 close to the transmission shaft 9 is fixedly connected with the filter sleeve 76;

[0052] The linkage seat 71 is fixedly connected to the transmission shaft 9 at a position close to the fan blade 8. The linkage seat 71 rotates with the transmission shaft 9, so that the linkage seat 71 drives the cleaning plate 72 to rotate, which is convenient for the cleaning plate 72 to clean the filter cartridge 73, thereby ensuring the cleanliness of the filter cartridge 73 itself and preventing impurities from accumulating at the position where the filter cartridge 73 flows through the water flow, thereby affecting the water flow rate. The cleaning plate 72 driven by the linkage seat 71 contacts the inner wall and outer wall of the filter cartridge 73, ensuring that the cleaning plate 72 fully cleans the filter cartridge 73 when rotating, avoiding that the water flow of the filter cartridge 73 is affected. The outer surface of the linkage seat 71 is fixedly connected with the cleaning plate 72, and the linkage seat 71 is away from the transmission shaft 9. One end of the moving shaft 9 is fixedly connected to an auxiliary wiping frame 75, which is driven by the linkage seat 71 to rotate, so that the auxiliary wiping frame 75 rotates to clean the inner and outer walls of the filter sleeve 76, and the auxiliary wiping frame 75 cooperates with the cleaning plate 72 to perform the cleaning work, so that the auxiliary wiping frame 75 can stir the accumulated impurities inside the filter cartridge 73 when it rotates to prevent the impurities from piling up and making cleaning more difficult. The auxiliary wiping frame 75 cooperates with the mounting frame 74 on the linkage seat 71 to reinforce the filter sleeve 76, thereby increasing the stability of the filter sleeve 76 inside the filter cartridge 73, and the outer surface of the auxiliary wiping frame 75 is slidably connected to the filter sleeve 76.

[0053] The cleaning plate 72 is slidably connected to the filter cartridge 73 at a position away from the linkage seat 71 , and the outer surface of the linkage seat 71 is slidably connected to the filter cartridge 73 .

[0054] The inner surface of the auxiliary component 6 is slidably connected to the transmission shaft 9 , and the bottom of the reinforcement component 5 passes through the pump body 4 .

[0055] One end of the transmission shaft 9 close to the fan blades 8 extends into the pump body 4 , and the transmission shaft 9 is slidably connected to the protective shell 3 at a position close to the auxiliary component 6 .

[0056] Among them, the reinforcement component 5 includes a connecting tube 51, which is connected to the outer surface of the pump body 4. The connecting tube 51 is used to transport the filtered water flow, and the water flow is transported on the pump body 4 through the connecting tube 51, so that the connecting tube 51 transitions the circulation of the water flow and keeps the water flow protected during the circulation process. The connecting tube 51 can contact the pipeline, so that the pipeline is inserted into the connecting tube 51 and fixed, which is convenient for maintaining the firm installation position of the pipeline on the connecting tube 51 and preventing the water flow transported by the connecting tube 51 to the pipeline from leaking. The connecting tube 51 is located at a position of the pump body 4 away from the base 1, so that the connecting tube 51 protects the installation position of the pipeline and prevents the pipeline from breaking on the connecting tube 51 and affecting the transportation of the water flow. The inner surface of the connecting tube 51 is fixed. The inner sleeve 55 is fixedly connected to the connecting tube 51, and the range of the pipe insertion is limited by the inner sleeve 55 inside the connecting tube 51, so that the inner sleeve 55 fixes the connecting tube 51, so that the inner sleeve 55 can reinforce the connecting tube 51, thereby increasing the bearing capacity of the connecting tube 51 itself and preventing the surface of the connecting tube 51 from being damaged. The inner sleeve 55 is connected to the fixing ring 56, so that the inner sleeve 55 and the fixing ring 56 cooperate to separate the activity space inside the connecting tube 51, so as to guide the flow of water in the connecting tube 51, so that the inner sleeve 55 can protect the connecting tube 51. The inner sleeve 55 and the fixing ring 56 are connected to the connecting tube 51, so that the connection position can be tightened against the installation position of the limiting plate 53, and the fixing ring 56 is fixedly connected to the bottom of the inner sleeve 55;

[0057] The limiting plate 53 is fixedly connected to the outer surface of the connecting tube 51, and is horizontally installed on the connecting tube 51 through the limiting plate 53, so that the limiting plate 53 limits the installation position of the side support plate 54, which is convenient for the side support plate 54 and the limiting plate 53 to cooperate to increase the contact area, and the limiting plate 53 is provided with a spring, so that the side support plate 54 moves along the limiting plate 53 to stretch the spring, which is convenient for the spring to support the side support plate 54, thereby increasing the stability of the side support plate 54 on the limiting plate 53, so that the limiting plate 53 and the connecting tube 51 cooperate to reinforce the installation position of the side support plate 54, and avoid the side support plate 54 from detaching from the limiting plate 53 to affect the fixation of the pipeline, and the connecting tube 51 A side support plate 54 is slidably connected to the bottom of the inner cavity, and a reinforcement plate 52 is fixedly connected to the top of the side support plate 54. The reinforcement plate 52 contacts the pipeline at the side support plate 54, so that the two reinforcement plates 52 use the fixing rod to squeeze the pipeline, so that the reinforcement plate 52 cooperates with the connecting tube 51 to increase the contact area of ​​the pipeline, so that the connection of the pipeline on the connecting tube 51 can be fixed from different positions to prevent the installation of the pipeline on the connecting tube 51 from being affected, thereby ensuring the sealing effect of the connection position between the pipeline and the connecting tube 51. When the reinforcement plate 52 moves, it pushes the side support plate 54 to move, so that the side support plate 54 supports the reinforcement plate 52 when fixing the pipeline, thereby ensuring the stability of the reinforcement plate 52 when connected to the pipeline.

[0058] The top of the side support plate 54 extends to the outside of the limiting plate 53 , and the outer surface of the fixing ring 56 is fixedly connected to the connecting tube 51 .

[0059] Among them, a booster rod 57 is fixedly connected to the bottom of the fixing ring 56, and the booster rod 57 is vertically installed on the fixing ring 56, so that the booster rod 57 contacts the sealing disk 58 pushed by the water flow, which is convenient for the booster rod 57 to limit the position of the sealing disk 58, ensuring that the sealing disk 58 is tilted due to the impact of the water flow. The booster rod 57 can increase the contact area on the fixing ring 56, ensuring that the sealing disk 58 maintains sufficient activity space when rotating inside the connecting tube 51, preventing the sealing disk 58 from getting stuck when rotating and affecting the sealing, thereby improving the flexibility of the sealing disk 58 in rotating inside the connecting tube 51, and the fixing ring 56 is away from the booster rod 57. The elastic rod 510 is fixedly connected to the fixing ring 56, and two elastic rods 510 are arranged on the fixing ring 56, so that the elastic rod 510 supports the sealing disk 58, so that the sealing disk 58 is pushed up by the water flow to rise, and it is ensured that the rising of the sealing disk 58 pushes the elastic rod 510 to contract, thereby ensuring the stable movement of the sealing disk 58, and when the elastic rod 510 stops working along with the axial flow pump, the sealing disk 58 descends to drive the elastic rod 510 to extend, so that the sealing disk 58 returns to the initial position to seal the connecting tube 51, so that the elastic rod 510 supports the sealing disk 58, thereby increasing the firmness of the installation position of the sealing disk 58;

[0060] The sealing disk 58 is rotatably connected to the bottom end of the elastic rod 510. The sealing disk 58 is used to seal the connecting tube 51 when no water flows through it. The sealing disk 58 is rotated on the elastic rod 510 by the thrust of the water flow, so that the sealing disk 58 rotates and generates a movable space with the connecting tube 51. As the sealing disk 58 rotates, it contacts the booster rod 57 to increase the movable space, which is convenient for adjusting the rate of the water flow transported by the connecting tube 51, so that the sealing disk 58 is adapted to the inside of the connecting tube 51, ensuring the sealing effect of the sealing disk 58 on the connecting tube 51, and avoiding excessive friction at the connection position between the sealing disk 58 and the connecting tube 51, which may cause damage. The top of the sealing disk 58 is fixedly connected with a middle solid block 59. The inner surface is rotatably connected with a movable disk 511, which is pushed by the water flow to rotate, so that the movable disk 511 rotates to divert the water flow flowing inside the connecting tube 51, so that part of the water flowing inside the connecting tube 51 flows through the movable disk 51, so that the movable disk 511 and the sealing disk 58 cooperate with each other to carry out the flow of water, and the sealing disk 58 is prevented from being damaged by the thrust of the water flow. When the movable disk 511 rotates, it is restricted by the middle solid block 59, so that the middle solid block 59 restricts the rotation of the movable disk 511, and prevents the movable disk 511 from rotating in a too large range and affecting the movement of the sealing disk 58, so that the middle solid block 59 penetrates the sealing disk 58, so that the middle solid block 59 can reinforce the sealing disk 58.

[0061] The bottom of the middle solid block 59 penetrates the sealing disk 58 and extends to the outside of the sealing disk 58 , and the outer surface of the sealing disk 58 is slidably connected to the connecting tube 51 .

[0062] Among them, the auxiliary component 6 includes a connecting seat 61, which is slidably connected to the outer surface of the transmission shaft 9 and is installed on the transmission shaft 9 through the connecting seat 61, so that the connecting seat 61 protects the transmission shaft 9 inside the protective shell 3, so that the connecting seat 61 and the auxiliary sleeve 62 cooperate with each other to increase the contact area, thereby avoiding damage to the transmission shaft 9 due to excessive friction inside the protective shell 3. The connecting seat 61 and the auxiliary sleeve 62 cooperate with each other to limit the transmission shaft 9, which can reduce the exposed area of ​​the transmission shaft 9 and ensure the integrity of the transmission shaft 9 inside the protective shell 3, so that the internal space of the protective shell 3 is separated by the cooperation of the connecting seat 61 and the auxiliary sleeve 62, and the connecting seat 61 is fixed on the side away from the pump body 4. An auxiliary sleeve 62 is connected, and one end of the auxiliary sleeve 62 away from the connecting seat 61 is slidably connected to a built-in shell 64, and the built-in shell 64 can limit the installation position of the auxiliary sleeve 62 on the protective shell 3, so that the built-in shell 64 can limit the installation position of the auxiliary sleeve 62, which is convenient for the built-in shell 64 to limit the movement of the auxiliary sleeve 62, and prevent the built-in shell 64 from tightening the protective shell 3, thereby increasing the stability of the installation position of the protective shell 3. The auxiliary sleeve 62 can reinforce the position where the protective shell 3 contacts the transmission shaft 9, and prevent the auxiliary sleeve 62 from falling off on the protective shell 3 and affecting the installation position of the auxiliary sleeve 62. The side of the built-in shell 64 away from the auxiliary sleeve 62 is fixedly connected to the protective shell 3;

[0063] The external block 63 is fixedly connected to the outer surface of the auxiliary sleeve 62, and the external block 63 contacts the protective shell 3 on the auxiliary sleeve 62, so that the external block 63 can support the auxiliary sleeve 62, which is convenient for maintaining the stability of the auxiliary sleeve 62 inside the protective shell 3 and preventing the auxiliary sleeve 62 from contacting the rotating transmission shaft 9 to increase wear. The two external blocks 63 are relatively installed, so that there is a movable space between the protective shell 3 and the auxiliary sleeve 62, which is convenient for the opening of the auxiliary sleeve 62 to dissipate the heat generated by the rotation of the transmission shaft 9, thereby ensuring the heating effect of the auxiliary sleeve 62 and preventing the transmission shaft 9 from increasing in temperature inside the protective shell 3 and affecting the use. The shaking of the transmission shaft 9 during rotation causes the connecting seat 61 and the auxiliary sleeve 62 to be displaced by the shaking, thereby fine-tuning the protection position. A heat sink 65 is fixedly connected to one side of the external block 63 close to the auxiliary sleeve 62, and two heat sinks 65 are arranged inside the auxiliary sleeve 62, so that the position of the heat sink 65 cooperates with the external block 63 to The auxiliary sleeve 62 is provided with heat dissipation treatment inside, so that the wind force generated by the radiator 65 can flow through the diverter plate 66, so that the diverter plate 66 can divert the wind force generated by the radiator 65, and ensure that the wind force circulated by the diverter plate 66 fills the auxiliary sleeve 62, thereby dissipating the inside of the auxiliary sleeve 62, and avoiding the excessive heat on the surface of the transmission shaft 9 affecting the use. The radiator 65 is connected to the diverter plate 66 on the side away from the external block 63, and the installation position of the transmission shaft 9 can be protected on the radiator 65 through the diverter plate 66, so that the wind force circulated by the diverter plate 66 can blow on the transmission shaft 9, so that the diverter plate 66 and the radiator 65 cooperate with each other, and the diverter plate 66 and the auxiliary sleeve 62 cooperate with each other to limit, so that the diverter plate 66 can protect the radiator 65 and prevent the radiator 65 from being displaced inside the auxiliary sleeve 62. The two diverter plates 66 are arranged relatively to each other, so that the diverter plate 66 limits the transmission shaft 9, and keeps the diverter plate 66 in direct contact with the transmission shaft 9 to affect the heat dissipation.

[0064] The side of the external block 63 away from the heat sink 65 is slidably connected to the protective shell 3 , and the side of the heat sink 65 away from the external block 63 penetrates the protective shell 3 and extends into the interior of the protective shell 3 .

[0065] The inner surface of the built-in shell 64 is fixedly connected with a built-in ring 68, which is installed inside the built-in shell 64 so that the built-in ring 68 can fix the side connecting plate 610, so that the built-in ring 68 cooperates with the side connecting plate 610 to increase the contact area inside the built-in shell 64, thereby increasing the bearing capacity of the built-in shell 64 itself, preventing the built-in shell 64 from being damaged by impact force, and protecting the built-in ring 68 from the displacement of the connection position when the built-in shell 64 contacts the auxiliary sleeve 62, affecting the fixation. The outer surface of the built-in ring 68 is fixedly connected with the side connecting plate 610, and the side connecting plate 610 is fixed away from the side of the built-in shell 64. A docking rod 69 is fixedly connected, and the docking rod 69 contacts the built-in shell 64 on the side connecting plate 610, so that the docking rod 69 supports the built-in shell 64, thereby ensuring the activity space inside the built-in shell 64, facilitating the fine adjustment of the auxiliary sleeve 62 by the activity space of the built-in shell 64, and facilitating the docking rod 69 to reinforce the built-in shell 64 to prevent the installation position of the built-in shell 64 from loosening and causing the docking rod 69 to break. The docking rod 69 and the side connecting plate 610 are evenly distributed on the built-in ring 68, so that the installation position of the built-in ring 68 in the built-in shell 64 is limited, and the docking rod 69 is fixedly connected to the built-in shell 64 on the side away from the side connecting plate 610.

[0066] The reset plate 611 is fixedly connected to the side of the built-in ring 68 away from the built-in shell 64. The reset plate 611 corresponds to the side connecting plate 610 on the built-in ring 68, so that the reset plate 611 supports the buffer ring 67, so that the reset plate 611 can be extended and retracted by the thrust. The reset plate 611 drives the buffer ring 67 to move, and the buffer ring 67 drives the auxiliary sleeve 62 to move, thereby improving the stability of the auxiliary sleeve 62 when moving, so that the reset plate 611 and the buffer ring 67 move to buffer the pressure received, and prevent the auxiliary sleeve 62 from shaking too much during the movement and affecting the use, so that the reset plate 611 and the buffer ring 67 cooperate to reinforce, the side of the reset plate 611 away from the built-in ring 68 is fixedly connected with the buffer ring 67, and the side of the buffer ring 67 away from the reset plate 611 is fixedly connected to the auxiliary sleeve 62.

[0067] Example 2, please refer to Figure 1-Figure 12 On the basis of Example 1, the present invention provides a technical solution: a method for using an axial flow pump with a filter assembly, step 1: carry the axial flow pump to a waiting position, install pipelines on the water inlet pipe of the pump body 4 and the connecting tube 51 respectively, so that the reinforcing plate 52 drives the side support plate 54 to move on the limiting plate 53 according to the volume of the pipeline, and fix the reinforcing plate 52 with the fixing rod on the reinforcing plate 52, so that the water inlet end of the pipeline is inserted into the connecting tube 51, and then the reinforcing plate 52 pipeline is squeezed and fixed;

[0068] Step 2: Use the driving motor 2 to work on the base 1 to drive the transmission shaft 9 to rotate, so that the transmission shaft 9 rotates and drives the fan blades 8 to rotate inside the pump body 4. With the rotation of the fan blades 8, the water flow is extracted, so that the water flow is transported through the pipeline connected to the pump body 4. When the water flow enters the pump body 4, the filter cartridge 73 and the filter sleeve 76 cooperate with each other to filter the water flow, and the mounting frame 74 supports the filter sleeve 76 on the filter cartridge 73. The filtered water flows through the pump body 4 and is transported to the connecting cylinder 51. The linkage seat 71 rotates with the transmission shaft 9, so that the linkage seat 71 drives the cleaning plate 72 and the auxiliary wiping frame 75 to rotate, and the cleaning plate 72 moves along the inner wall and outer wall of the filter cartridge 73, so that the cleaning plate 72 cleans the impurities adhered to the filter cartridge 73, and the auxiliary wiping frame 75 slides along the inner wall and outer wall of the filter sleeve 76, so that the auxiliary wiping frame 75 cleans the impurities adhered to the filter sleeve 76 when filtering the water flow;

[0069] Step 3: Water flows into the connecting tube 51 to push the rod sealing disc 58 upward, so that the sealing disc 58 rises and pushes the elastic rod 510 to contract. The movable disc 511 is pushed by the water flow to tilt on the sealing disc 58. When the movable disc 511 rotates, it contacts the middle solid block 59, so that the middle solid block 59 resets and restricts the rotation of the movable disc 511. As the sealing disc 58 rises to contact the booster rod 57, the booster rod 57 pushes the sealing disc 58 on the fixing ring 56 to tilt, so that the sealing disc 58 rotates on the elastic rod 510 when tilted. The sealing disc 58 tilts to generate a circulation space with the connecting tube 51, so that the water flows through the circulation space to the inside of the inner sleeve 55, and then is transported from the inside of the inner sleeve 55 to the pipe connected to the connecting tube 51 for discharge.

[0070] Step 4: The transmission shaft 9 is restricted inside the protective shell 3 by connecting the seat 61 and the auxiliary sleeve 62, so that the external block 63 supports the auxiliary sleeve 62 on the protective shell 3. As the radiator 65 generates wind inside the protective shell 3 and transmits it to the inside of the diverter plate 66, the diverter plate 66 diverts the wind, so that the wind of the diverter plate 66 flows inside the protective shell 3 and the auxiliary sleeve 62 for heat dissipation. The protective shell 3 supports the pump body 4 on the base 1, so that the pump body 4 transports the water flow;

[0071] Step 5: Use the buffer ring 67 to connect the auxiliary sleeve 62, so that the reset plate 611 between the buffer ring 67 and the built-in ring 68 is shaken to expand and contract, and the reset plate 611 expands and contracts to pull the auxiliary sleeve 62 to move through the buffer ring 67, so that the built-in shell 64 guides the buffer ring 67 to move inside the protective shell 3, thereby adjusting the position of the auxiliary sleeve 62 during the heat dissipation of the radiator 65, and the side connecting plates 610 are evenly distributed on the built-in ring 68, so that the docking rods 69 on the built-in ring 68 support the built-in shell 64;

[0072] Step six: when the driving motor 2 stops working, the water flow inside the pump body 4 stops being transported to the inside of the connecting tube 51, and the sealing disk 58 loses the thrust of the water flow inside the connecting tube 51, so that the elastic rod 510 extends on the fixing ring 56 to push the sealing disk 58 down, and the sealing disk 58 gradually moves away from the booster rod 57 inside the connecting tube 51. As the sealing disk 58 loses the thrust and returns to a horizontal state, the sealing disk 58 seals the inside of the connecting tube 51, and the movable disk 511 moves together with the sealing disk 58.

[0073] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An axial flow pump with a filter assembly, comprising a base (1), a driving motor (2) being fixedly connected to the top of the base (1), characterized in that: Also includes: A protective shell (3), the protective shell (3) being fixedly connected to the top of the base (1), the inner surface of the protective shell (3) being fixedly connected to an auxiliary component (6), the side of the auxiliary component (6) away from the drive motor (2) being connected to a pump body (4), and the outer surface of the pump body (4) being connected to a reinforcement component (5); A transmission shaft (9), the transmission shaft (9) being fixedly connected to the output end of the driving motor (2), the transmission shaft (9) being used to transmit power, the end of the transmission shaft (9) close to the pump body (4) being fixedly connected to a fan blade (8), and the position of the transmission shaft (9) close to the fan blade (8) being fixedly connected to a filter assembly (7); The filter assembly (7) comprises a filter cartridge (73), the filter cartridge (73) being fixedly connected to the inner surface of the pump body (4), the filter cartridge (73) being used to filter water flow, the inner surface of the filter cartridge (73) being fixedly connected to a mounting frame (74), and a filter sleeve (76) being fixedly connected to a side of the mounting frame (74) close to the transmission shaft (9); A linkage seat (71) is fixedly connected to a position of the transmission shaft (9) close to the fan blades (8); a cleaning plate (72) is fixedly connected to the outer surface of the linkage seat (71); an auxiliary wiping frame (75) is fixedly connected to one end of the linkage seat (71) away from the transmission shaft (9); and an outer surface of the auxiliary wiping frame (75) is slidably connected to a filter sleeve (76).

2. An axial flow pump with a filter assembly according to claim 1, characterized in that: The cleaning plate (72) is slidably connected to the filter cartridge (73) at a position away from the linkage seat (71), and the outer surface of the linkage seat (71) is slidably connected to the filter cartridge (73).

3. An axial flow pump with a filter assembly according to claim 1, characterized in that: The inner surface of the auxiliary component (6) is slidably connected to the transmission shaft (9), and the bottom of the reinforcement component (5) passes through the pump body (4).

4. An axial flow pump with a filter assembly according to claim 1, characterized in that: One end of the transmission shaft (9) close to the fan blade (8) extends into the interior of the pump body (4), and the transmission shaft (9) is slidably connected to the protective shell (3) at a position close to the auxiliary component (6).

5. The axial flow pump with a filter assembly according to claim 1, characterized in that: The reinforcement assembly (5) comprises a connecting tube (51), the connecting tube (51) being connected to the outer surface of the pump body (4), the connecting tube (51) being used to transport the filtered water flow, the inner surface of the connecting tube (51) being fixedly connected to an inner sleeve (55), the bottom of the inner sleeve (55) being fixedly connected to a fixing ring (56); A limiting plate (53) is fixedly connected to the outer surface of the connecting tube (51); the bottom of the inner cavity of the connecting tube (51) is slidably connected to a side support plate (54); the top of the side support plate (54) is fixedly connected to a reinforcing plate (52).

6. An axial flow pump with a filter assembly according to claim 5, characterized in that: The top of the side support plate (54) extends to the outside of the limiting plate (53), and the outer surface of the fixing ring (56) is fixedly connected to the connecting tube (51).

7. An axial flow pump with a filter assembly according to claim 5, characterized in that: The bottom of the fixing ring (56) is fixedly connected to a boost rod (57), and a position of the fixing ring (56) away from the boost rod (57) is fixedly connected to an elastic rod (510); A sealing disk (58) is rotatably connected to the bottom end of the elastic rod (510), and the sealing disk (58) is used to seal the connecting tube (51) when no water flows through it. A middle solid block (59) is fixedly connected to the top of the sealing disk (58), and a movable disk (511) is rotatably connected to the inner surface of the sealing disk (58).

8. An axial flow pump with a filter assembly according to claim 7, characterized in that: The bottom of the middle solid block (59) penetrates the sealing disk (58) and extends to the outside of the sealing disk (58), and the outer surface of the sealing disk (58) is slidably connected to the connecting tube (51).

9. An axial flow pump with a filter assembly according to claim 1, characterized in that: The auxiliary component (6) comprises a connecting seat (61) which is slidably connected to the outer surface of the transmission shaft (9); a side of the connecting seat (61) away from the pump body (4) is fixedly connected to an auxiliary sleeve (62); an end of the auxiliary sleeve (62) away from the connecting seat (61) is slidably connected to an internal shell (64); and a side of the internal shell (64) away from the auxiliary sleeve (62) is fixedly connected to the protective shell (3); An external block (63) is fixedly connected to the outer surface of the auxiliary sleeve (62); a side of the external block (63) close to the auxiliary sleeve (62) is fixedly connected to a heat sink (65); a side of the heat sink (65) away from the external block (63) is connected to a diverter plate (66).

10. An axial flow pump with a filter assembly according to claim 9, characterized in that: The side of the external connection block (63) away from the heat sink (65) is slidably connected to the protective shell (3), and the side of the heat sink (65) away from the external connection block (63) penetrates the protective shell (3) and extends into the interior of the protective shell (3).

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