Anti-blocking rotor and anti-blocking pump body

Abstract

According to the anti-blocking rotor and the anti-blocking pump body, the anti-blocking rotor comprises the rotor body rotationally arranged in the pump body, the stirring assembly is arranged on the rotor body, and the stirring assembly can be driven by the rotor body to stir a water body between the pump body and the rotor body to form turbulent flow. Under the action of the stirring assembly, a water body in the pump body is stirred to form turbulent flow, so that water flow can drive impurities to flow in a gap between the outer side wall of the rotor body and the inner side wall of the pump body, and the impurities are brought out of the pump body under the action of the water flow; therefore, impurities cannot be accumulated in the gap between the outer side wall of the rotor body and the inner side wall of the pump body, friction between the rotor and the inner wall of the pump body is reduced, the water pumping efficiency is improved, normal operation of the pump body is ensured, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water pumping equipment, in particular to an anti-blocking rotor and an anti-blocking pump body. Background Art

[0002] The pump body is a fluid transmission equipment, which is widely used in various industries, such as petroleum, chemical industry, shipbuilding, agriculture, etc. In the existing water pump body, a water outlet chamber and a rotating chamber are usually provided in the pump body. The water flows in the water outlet chamber and is driven by the rotor in the pump body to achieve the purpose of pumping water.

[0003] However, the current water pump body has an obvious disadvantage. Although the design of the water outlet chamber allows the water to flow smoothly, the water fluidity of the rotating chamber is poor. Specifically, when the impurities in the water outlet chamber flow into the rotating chamber, due to the slow water flow speed in the rotating chamber, these impurities will flow into the water gap between the rotor in the rotating chamber and the inner wall of the pump body. The water flow in the water gap itself is also relatively slow, which makes these impurities easily accumulate in the water gap.

[0004] Due to the accumulation of impurities, greater friction will be caused between the rotor and the inner wall of the pump body. This friction will create resistance to the rotation of the rotor, increase power consumption, and reduce pumping efficiency. In the long run, it may also cause wear and tear on the rotor and the inner wall of the pump body, and cause blockage of the water gap, affecting the normal use of the pump body and reducing its service life.

[0005] The utility model is proposed in view of the deficiencies in the prior art. Utility Model Content

[0006] In view of the technical problem mentioned above, impurities in the prior art are easily accumulated in the water gap between the rotor and the inner wall of the pump body, causing greater friction between the rotor and the inner wall of the pump body, causing wear to the rotor and the inner wall of the pump body, and causing blockage of the water gap, affecting the normal use of the pump body and reducing its service life.

[0007] The technical solution adopted by the utility model to solve its technical problems is:

[0008] A blockage-proof rotor comprises: a rotor body rotatably arranged in a pump body, wherein a stirring assembly is arranged on the rotor body, and the stirring assembly can stir the water between the pump body and the rotor body to form turbulence under the drive of the rotor body, and then the water flow drives impurities to flow between the pump body and the rotor body.

[0009] In the anti-blocking rotor as described above, the stirring assembly includes at least one through hole, each of which is arranged in the rotor body along the length direction of the rotor body, and the water inlet end and the water outlet end of each through hole are respectively arranged at both ends of the rotor body.

[0010] In the anti-blocking rotor as described above, the number of the through holes is even, and the plurality of through holes are arranged at circumferentially equidistant intervals on the rotor body.

[0011] In the anti-clogging rotor as described above, the stirring assembly further comprises at least one water guide plate, each of which is arranged on one end of the rotor body having a through hole water outlet, and each of which extends outwardly in a direction away from the through hole water outlet.

[0012] In the anti-blocking rotor as described above, the free end of each water guide plate has a certain curvature.

[0013] As described above, the anti-blocking rotor also includes a rotating shaft assembly, which is fixed in the pump body. A rotating hole is provided on the rotor body. The rotor body is rotatably connected to the rotating shaft assembly through the rotating hole. An isolation assembly is also provided between the rotating shaft assembly and the rotor body. The isolation assembly can prevent impurities from entering between the rotating shaft assembly and the rotor body.

[0014] In the anti-blocking rotor as described above, the isolation assembly includes a first isolation plate and a second isolation plate arranged on the shaft assembly, the first isolation plate and the second isolation plate are respectively located at two ends of the rotating hole, and the first isolation plate and the second isolation plate can respectively block the two ends of the rotating hole.

[0015] In an anti-blocking rotor as described above, the isolation assembly also includes a positioning component capable of maintaining the first isolation plate and the second isolation plate at the two ends of the blocked rotating hole, and the positioning component includes an elastic member, one end of the elastic member abuts against one side of the second isolation plate, and the other end of the elastic member abuts against the inner wall of the pump body.

[0016] In the anti-blocking rotor as described above, the shaft assembly includes a shaft body and a sleeve, the sleeve is located between the shaft body and the rotor body, the shaft body is fixed in the pump body, and the isolation assembly can also prevent impurities from entering between the shaft body and the sleeve.

[0017] A blockage-proof rotor comprises: a pump body and an blockage-proof rotor as described in any one of the above items, wherein the pump body is provided with a water inlet and a water outlet, and the pump body is provided with a water outlet chamber and a rotation chamber which are interconnected, the water outlet chamber is communicated with the water inlet and the water outlet respectively, the rotor body is rotatably arranged in the rotation chamber, a water gap is provided between the outer side wall of the rotor body and the inner side wall of the pump body, the output end of the rotor body is located in the water outlet chamber, the output end of the rotor body draws water through the water inlet, and discharges the water through the water outlet.

[0018] The beneficial effects of the utility model are:

[0019] The utility model discloses an anti-blocking rotor and an anti-blocking pump body, wherein the anti-blocking rotor comprises a rotor body rotatably arranged in a pump body, and a stirring assembly is arranged on the rotor body. The stirring assembly can stir the water between the pump body and the rotor body to form turbulence under the drive of the rotor body. Under the action of the stirring assembly, the water in the pump body is stirred to form turbulence, so that the water flow can drive impurities to flow in the gap between the outer wall of the rotor body and the inner wall of the pump body, and be brought out of the pump body under the action of the water flow, so that impurities will not accumulate in the gap between the outer wall of the rotor body and the inner wall of the pump body, thereby reducing the friction between the rotor and the inner wall of the pump body, improving the pumping efficiency, ensuring the normal operation of the pump body, and extending the service life of the equipment.

[0020] The utility model will be further described below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the anti-blocking pump body of the utility model;

[0022] Figure 2 It is a schematic diagram of the main view of the anti-blocking pump body of the utility model;

[0023] Figure 3 for Figure 2 Schematic cross-sectional view along line AA;

[0024] Figure 4 for Figure 3 An enlarged schematic diagram of the labeled portion B;

[0025] Figure 5 This is one of the exploded schematic diagrams of the anti-blocking pump body of the utility model;

[0026] Figure 6 This is the second exploded schematic diagram of the anti-blocking pump body of the utility model;

[0027] Figure 7 It is a schematic structural diagram of the rotor body of the utility model;

[0028] Figure 8 It is an exploded schematic diagram of the rotating shaft assembly and the isolation assembly of the utility model;

[0029] Fig. 9 It is a schematic diagram of the structure of the anti-blocking pump body and the magnetization module after being assembled in the utility model. DETAILED DESCRIPTION

[0030] The implementation modes of the present utility model are described in detail below in conjunction with the accompanying drawings.

[0031] like Figures 1 to 8 As shown, an anti-blocking rotor of the present embodiment includes: a rotor body 2 rotatably arranged in a pump body 1, a stirring assembly 4 being arranged on the rotor body 2, and the stirring assembly 4 can be driven by the rotor body 2 to stir the water between the pump body 1 and the rotor body 2 to form turbulence. Under the action of the stirring assembly 4, the water in the pump body 1 is stirred to form turbulence, so that the water flow can drive impurities to flow in the gap between the outer wall of the rotor body 2 and the inner wall of the pump body 1, and be brought out of the pump body 1 under the action of the water flow, so that impurities will not accumulate in the gap between the outer wall of the rotor body 2 and the inner wall of the pump body 1, thereby reducing the friction between the rotor and the inner wall of the pump body, improving the pumping efficiency, ensuring the normal operation of the pump body, and extending the service life of the equipment.

[0032] Specifically, Figures 1 to 8 As shown, an anti-blocking rotor of the present embodiment comprises: a pump body 1 and the anti-blocking rotor as described above, the pump body 1 is provided with a water inlet 11 and a water outlet 12, the pump body 1 is provided with a water outlet chamber 13 and a rotating chamber 14 which are interconnected, the water outlet chamber 13 is communicated with the water inlet 11 and the water outlet 12 respectively, the rotor body 2 is rotatably arranged in the rotating chamber 14, the outer side wall of the rotor body 2 and the inner side wall of the pump body 1 have a water gap 3, the output end of the rotor body 2 is located in the water outlet chamber 13, the output end of the rotor body 2 is connected to the water outlet chamber 13, and the output end of the rotor body 2 is connected to the water outlet chamber 14 through the inlet. The water inlet 11 draws water and discharges the water through the water outlet 12. The rotor body 2 is provided with a stirring component 4. The stirring component 4 can stir the water in the rotating chamber 14 to form turbulence under the drive of the rotor body 2. Through the action of the stirring component 4, the water in the rotating chamber 14 is stirred to form turbulence, so that the water flow can drive impurities to flow through the water gap 3 to the water outlet chamber 13, thereby avoiding the accumulation of impurities in the water gap 3, reducing the friction between the rotor and the inner wall of the pump body, improving the pumping efficiency, ensuring the normal operation of the pump body, and extending the service life of the equipment.

[0033] like Figures 1 to 8 As shown, the stirring assembly 4 of this embodiment includes at least one through hole 41, each of the through holes 41 is arranged in the rotor body 2 along the length direction of the rotor body 2, and the water inlet end and the water outlet end of each of the through holes 41 are respectively arranged at the two ends of the rotor body 2, wherein the water inlet end of each of the through holes is communicated with the water outlet chamber 13, and the water outlet end is communicated with the water gap 3.

[0034] Specifically, at least one through hole is provided inside the rotor body 2 to achieve agitation of the water in the rotating chamber 14, thereby forming turbulence and promoting the flow of impurities.

[0035] Specifically, each through hole is arranged along the length direction of the rotor body 2. The advantage of such a design is that it can ensure that the water flow can be effectively stirred within the entire length range of the rotor body 2. The water inlet end of each through hole is connected to the water outlet chamber 13, and the water outlet end is connected to the water gap 3. Such a design allows the water flow in the water outlet chamber 13 to enter the water gap 3 through the through hole, so as to promote the water flow in the water gap 3 to flow back into the water outlet chamber 13 to form a reflux.

[0036] When the rotor body 2 rotates, the water flow in the through hole will rotate accordingly, generating centrifugal force, causing the water flow to form turbulence in the rotating chamber 14. This turbulence can effectively stir the water in the rotating chamber 14, thereby accelerating the water flow speed in the water gap 3, making it difficult for impurities to accumulate in the water gap 3, but instead being driven by the water flow to flow into the water outlet chamber 13, and thus discharged from the pump body.

[0037] like Figures 1 to 8 As shown, the number of through holes 41 in this embodiment is an even number, and the multiple through holes 41 are circumferentially equidistantly arranged on the rotor body 2. The multiple through holes are circumferentially equidistantly distributed on the rotor body 2, which can ensure that when the rotor body 2 rotates, the water flow is uniformly stirred in the rotating chamber 14. This uniformity helps to form consistent turbulence in the entire rotating chamber 14, thereby more effectively promoting the flow of impurities.

[0038] When the rotor body 2 rotates, the water flow in each through hole will generate centrifugal force. The multiple through holes arranged equidistantly help to balance these centrifugal forces and reduce the unbalanced torque of the rotor body 2 during rotation, thereby improving the stability and operating efficiency of the pump body.

[0039] Moreover, multiple through holes working simultaneously can provide a larger water flow rate than a single through hole, which helps to improve the pumping capacity of the pump body and its ability to handle liquids containing more impurities. Moreover, by increasing the water flow rate, the heat dissipation capacity of the pump body can be further improved. A good heat dissipation design enables the pump body to continuously maintain an efficient operating state and will not overheat during long-term operation. Even if a small-power pump body is used, a large displacement effect can be achieved.

[0040] Preferably, the rotor of this embodiment is taken as an example of a rotor that realizes rotation based on the principle of electromagnetic induction.

[0041] Preferably, each of the through holes is located between two adjacent magnetic fields. By arranging the through holes between the magnetic fields, it can be ensured that the driving effect of the magnetic field on the rotor is not interfered with. This layout helps to maintain the integrity and strength of the magnetic field, thereby ensuring that the rotor can rotate efficiently. By reducing the impact of the magnetic field on the through holes, the energy consumption of the pump can be reduced and the energy efficiency can be improved.

[0042] Taking the pump body of this embodiment as an example, it is found through experiments that the maximum water output of the pump body with a power of 75 to 115 W reaches 65 to 110 L / min.

[0043] like Figures 1 to 8 As shown, the stirring assembly 4 of this embodiment further includes at least one water guide sheet 42, each of which is disposed on one end of the rotor body 2 where a through hole 41 is provided with a water outlet, and each of which extends outwardly in a direction away from the water outlet of the through hole 41.

[0044] Specifically, the water guide piece 42 is located on the water outlet end of the rotor body 2 where the through hole 41 is provided. Its main function is to guide the flow direction of the fluid. When the fluid comes out of the through hole 41, the water guide piece 42 guides it to a specific direction, thereby optimizing the flow path of the fluid. In addition, the water guide piece 42 can enhance the rotor stirring effect to enhance the intensity of turbulence, enhance the flow speed of the water flow, and effectively reduce the vortex and stirring dead zone caused by fluid reflux.

[0045] Furthermore, the water guide can also increase the stability of the fluid when passing through the rotor, reduce the turbulence of the fluid inside the pump body, and reduce the vibration of the rotor and pump body, thereby extending the service life of the equipment.

[0046] Preferably, the number of the water guide plates 42 in this embodiment is multiple, and the multiple water guide plates 42 are arranged on the rotor body 2 at equidistant intervals around the circumference.

[0047] Preferably, the plurality of water guides 42 are evenly distributed on the rotor body 2, which helps ensure that the fluid is evenly guided and agitated when passing through the rotor. Such uniformity can improve the agitation efficiency and reduce local vortices and dead zones of the fluid in the pump body.

[0048] Specifically, the water guides 42 arranged at equal intervals can enhance the flow of the fluid around the rotor, allowing the fluid to pass through the water gap 3 more smoothly, thereby driving the impurities to flow back to the water outlet cavity 13 and be discharged out of the pump body.

[0049] Specifically, the circumferential distribution of the plurality of water guides 42 helps to balance the torque of the rotor during rotation, reduce rotor imbalance caused by uneven fluid flow, thereby reducing vibration and noise, and improving the stability and reliability of the equipment.

[0050] like Figures 1 to 8 As shown, the free end of each water guide sheet 42 of this embodiment has a certain curvature, which helps to guide the fluid flow more smoothly. The curved edge can reduce the resistance of the fluid flow, so that the fluid is guided to the desired direction along the curved path of the water guide sheet 42.

[0051] Specifically, the arc-shaped water guide blade 42 helps to improve the overall efficiency of the pump, making the fluid flow smoother and reducing energy consumption, thereby improving the performance of the pump. In addition, the arc-shaped design reduces the impact of the fluid on the water guide blade 42, thereby reducing the wear of the water guide blade and the rotor body 2 and reducing maintenance costs.

[0052] like Figures 1 to 8 As shown, the anti-blocking rotor of this embodiment also includes a shaft assembly 5, which is fixed in the pump body 1. A rotating hole is provided on the rotor body 2. The rotor body 2 is rotatably connected to the shaft assembly 5 through the rotating hole. An isolation assembly 6 is also provided between the shaft assembly 5 and the rotor body 2. The isolation assembly 6 can prevent impurities from entering between the shaft assembly 5 and the rotor body 2.

[0053] Specifically, the shaft assembly is a key component that connects and supports the rotor body 2. It is fixed inside the pump body 1 and rotatably connected to the rotor body 2 through the rotating hole on the rotor body 2, allowing the rotor body 2 to rotate on the shaft assembly under drive, thereby promoting the flow of fluid.

[0054] By setting up an isolation component, impurities, dirt or other objects are prevented from entering the space between the shaft assembly 5 and the rotor body 2. This protective measure can avoid the accumulation of impurities between the shaft assembly 5 and the rotor body 2, and prevent wear or damage between the shaft assembly 5 and the rotor body 2. The isolation component 6 helps to improve the operating reliability and efficiency of the pump, ensure the smooth operation of the rotating parts inside the pump body, thereby improving the overall pump performance.

[0055] Preferably, in this embodiment, the shaft assembly 5 includes a shaft body 51 and a sleeve 52, the sleeve 52 is located between the shaft body 51 and the rotor body 2, the shaft body 51 is fixed in the pump body 1, and the sleeve 52 serves as a medium between the shaft body 51 and the rotor body 2, which can effectively reduce the direct wear between the rotor and the shaft, especially when the rotor rotates at high speed.

[0056] Preferably, the sleeve can be used to adjust the gap between the shaft body 51 and the rotor body 2 to maintain the operating efficiency of the pump.

[0057] Preferably, the shaft sleeve 52 ensures the torque transmission efficiency from the shaft body 51 to the rotor body 2, thereby ensuring the output power and operating effect of the pump.

[0058] Specifically, the isolation assembly 6 can also prevent impurities from entering between the shaft body 51 and the shaft sleeve 52, so that only water flows between the two, and no impurities accumulate between the shaft body 51 and the shaft sleeve 52, thereby ensuring normal rotation between the two, effectively reducing the wear between the two, and extending the service life of the shaft assembly.

[0059] Furthermore, the water flowing into between the rotating shaft body 51 and the shaft sleeve 52 can also play a lubricating role.

[0060] Preferably, the length of the sleeve 52 is greater than or equal to the length of the rotating hole. The length of the sleeve 52 in this embodiment is equal to the length of the rotating hole, so that the two ends of the sleeve 52 are aligned with the two ends of the rotating hole, making it easier for the isolation component 6 to seal the two ends of the rotating hole and the sleeve at the same time.

[0061] like Figures 1 to 8 As shown, the isolation assembly 6 of this embodiment includes a first isolation sheet 61 and a second isolation sheet 62 arranged on the rotating shaft assembly 5, and the first isolation sheet 61 and the second isolation sheet 62 are respectively located at the two ends of the rotating hole, and the first isolation sheet 61 and the second isolation sheet 62 can respectively block the two ends of the rotating hole. Preferably, the first isolation sheet 61 and the second isolation sheet 62 can respectively block the two ends of the sleeve 52 at the same time.

[0062] Specifically, the first isolation plate 61 and the second isolation plate 62 are respectively located at the entrance and exit of the rotating hole, forming a double protection mechanism. This design can more effectively prevent impurities from entering the space between the shaft assembly 5 and the rotor body 2, ensuring the normal operation of the shaft assembly 5 and the rotor body 2, and can effectively prevent impurities from entering the space between the shaft body 51 and the sleeve 52, ensuring the normal operation of the shaft body 51 and the sleeve 52.

[0063] like Figures 1 to 8 As shown, the isolation assembly 6 of this embodiment further includes a positioning member 63 capable of maintaining the first isolation sheet 61 and the second isolation sheet 62 in a state of blocking both ends of the rotation hole.

[0064] Specifically, the design of the positioning member 63 ensures that the isolation disc always remains in the correct position during the operation of the pump, thereby providing a stable blocking effect, which helps to prevent the isolation disc from shifting or loosening under the vibration of the pump or the impact of the fluid.

[0065] Specifically, by using the positioning member 63, the overall reliability of the isolation assembly 6 is improved, and this design reduces the risk of the isolation piece losing its sealing effect due to external factors (such as vibration, pressure change, etc.).

[0066] Preferably, the positioning member 63 may include an easy-to-operate locking mechanism or fixing device to make the installation and maintenance of the isolation disc easier, which helps to reduce maintenance time and cost.

[0067] like Figures 1 to 8 As shown, the positioning member 63 of this embodiment includes an elastic member, one end of which abuts against one side of the second isolation sheet 62 , and the other end of which abuts against the inner wall of the pump body 1 .

[0068] Specifically, the properties of the elastic part allow it to deform under the action of external force, and automatically return to its original shape after the external force disappears, which means that it can automatically adjust the clamping force of the isolation plate to ensure that the isolation plate is always in close contact with both ends of the rotating hole, even if the size is fine-tuned due to vibration or temperature changes during the operation of the pump.

[0069] Specifically, by continuously applying force through the elastic member, the seal between the isolation plate and the two ends of the rotating hole can be maintained, effectively preventing fluid leakage and improving the sealing performance and efficiency of the pump.

[0070] Specifically, the elasticity of the elastic member can compensate for the dimensional change caused by wear, temperature change or manufacturing tolerance, thereby maintaining the stability of the isolation effect.

[0071] Specifically, the elastic member can also absorb the vibration generated during the operation of the pump, play a certain protective role on the pump body 1 and other key components, reduce wear and tear, and extend the service life of the pump.

[0072] Since the elastic member can provide a certain adjustment margin, it makes the installation and replacement of the isolation plate easier, while reducing the need for precise position adjustment and simplifying the maintenance process.

[0073] Preferably, in this embodiment, an assembly portion for positioning and assembling the rotating shaft body 51 is provided in the pump body 1, and the assembly portion includes first clamping portions 10 respectively located at both ends of the rotating shaft body 51, and the two ends of the rotating shaft body 51 are respectively clamped into the first clamping portions 10, so that the rotating shaft body 51 is positioned and assembled in the pump body 1 without rotation.

[0074] In addition, second clamping parts 511 are provided at both ends of the rotating shaft body 51, and the first isolation sheet 61 and the second isolation sheet 62 are both clamped on the corresponding second clamping parts and can slide on the second clamping parts, so that the first isolation sheet 61 and the second isolation sheet 62 will not rotate on the rotating shaft body 51, and it is convenient to adjust the position of the isolation sheet on the rotating shaft body 51.

[0075] Preferably, the second clamping portion is a clamping plane which is provided on the shaft of the rotating shaft body 51 and is recessed inwardly, and a plane corresponding to the clamping plane is provided in the insertion holes of the two isolation sheets.

[0076] Specifically, after being assembled in the pump body 1, the elastic member can force the second isolation plate 62 to block the rotating hole, and the elastic member can also drive the rotor body 2 to move toward the first isolation plate 61 on the shaft assembly 5 through the second isolation plate 62, so that the rotor body 2 and the first clamping part in the pump body 1 clamp the first isolation plate 61, thereby achieving the effect of the first isolation plate 61 blocking the rotating hole.

[0077] In some other embodiments, the first isolation sheet 61 can be fixed on the shaft body 51 .

[0078] In other embodiments, the second isolation sheet 62 can be fixedly mounted on the shaft body 51 , the first isolation sheet 61 is slidably connected to the shaft body 51 , and the elastic member is disposed at the first isolation sheet 61 and abuts against the first isolation sheet 61 .

[0079] In other embodiments, one of the isolation plates is fixedly mounted on the shaft body 51, and the other isolation plate is fixedly connected to the shaft body 51 through structures such as threads and clamping, without the need for elastic members.

[0080] You can choose the appropriate design according to actual needs.

[0081] like Figures 1 to 8 As shown, a avoidance hole 22 is provided on one end of the rotor body 2 away from the water outlet chamber 13 of the present embodiment, the rotating hole is connected to the avoidance hole 22, and the second isolation plate 62 is located in the avoidance hole 22. Preferably, the elastic member and one of the first clamping portions extend into the avoidance hole 22. With such a design, the avoidance hole 22 can provide positioning for the assembly of the second isolation plate 62, and the inner diameter of the avoidance hole 22 is equal to or similar to the outer diameter of the second isolation plate 62, which can improve the effect of the second isolation plate 62 in blocking the rotating hole.

[0082] Preferably, the avoidance hole 22 can also provide an assembly space for the elastic member and one of the first clamping portions, so as to make the structure of the pump body more compact.

[0083] Preferably, each of the through holes is connected to the avoidance hole 22 .

[0084] Specifically, when water flows into the avoidance hole 22 through the through hole, due to the special shape of the avoidance hole 22, the water flow will be accelerated and change direction, and the water flow out of the through hole will be further diffused through the avoidance hole 22, generating a stronger turbulence effect. This turbulence helps to further stir the water body, improve the suspension ability of impurities, and promote the mixing of impurities and water flow, thereby more effectively preventing the deposition of impurities, accelerating the flow to the water gap, and returning to the water cavity through the water gap. The design of the avoidance hole 22 helps to guide the water flow and impurities away from the central area of ​​the rotor body 2 and reduce the accumulation of impurities at the end of the rotor body 2. This design changes the direction and speed of the water flow, making it difficult for impurities to stay at the end of the rotor body 2, but instead being carried away by the water flow, thereby reducing the risk of blockage.

[0085] Preferably, the through holes in this embodiment all pass through the avoidance hole 22. The avoidance hole 22 can generate vortices when liquid flows through due to its structural design, which helps to increase the dynamic effect of the fluid. The setting of the through holes enables more liquid to pass through the avoidance hole, thereby enhancing the formation and effect of the vortex, and helping to improve the overall flow efficiency of the pump body.

[0086] Specifically, the design of the through hole penetrating the avoidance hole 22 can improve the guidance and distribution of the fluid. By reasonably arranging the through holes, the flow rate and flow direction of the liquid when passing through the avoidance hole can be more uniform, reducing the dead zone of the liquid in the pump, thereby optimizing the overall fluid dynamics performance.

[0087] By using the through hole of the avoidance hole, the amount of fluid handled by the pump can be increased, which not only increases the displacement of the pump, but also improves the heat dissipation effect of the pump by increasing the flow rate.

[0088] like Figures 1 to 8 As shown, the output end of the rotor body 2 of this embodiment includes a water outlet component 21, and the water outlet component 21 includes an impeller. The impeller converts the energy of the driving machine (such as the energy provided by the motor) into kinetic energy and pressure energy of the water flow through the rotational motion of the rotor. This process includes accelerating the water flow and increasing its pressure, so that the water can flow to the water outlet chamber 13 and finally be transported to the outside of the pump body.

[0089] Specifically, the rotation of the impeller creates a pressure difference between the inlet and the outlet of the water flow. The existence of the impeller cooperates with the design of the avoidance hole 22 and the through hole to form a complete flow system. The rotation of the impeller not only enhances the energy of the water, but also combines with the through hole to promote the continuous circulation of the water flow and the removal of impurities.

[0090] like Figures 1 to 8 As shown, the outer diameter of the impeller in this embodiment is larger than the outer diameter of the rotor body 2. The increase in the outer diameter of the impeller means that the contact area between the impeller blades and the fluid is increased, which helps to improve the energy exchange efficiency between the fluid and the impeller. The larger contact area can more effectively convert mechanical energy into kinetic energy and pressure energy of the fluid, thereby improving the pumping capacity and efficiency of the pump.

[0091] An increase in the impeller's outer diameter is usually associated with increasing the pump's head. Head refers to the height to which the pump is able to lift water. A larger impeller outer diameter helps to generate higher pressure, thereby increasing the pump's head.

[0092] Furthermore, the increase in the impeller outer diameter can enhance its structural strength and stability to ensure that the impeller will not deform or be damaged during high-speed rotation. In addition, the larger impeller outer diameter also helps to reduce vibration and noise during pump operation, providing a smoother and quieter working environment.

[0093] Preferably, the first isolation sheet 61 and the other first clamping portion in this embodiment are both located inside the impeller. Such a design helps to make the pump structure more compact and reduce the size of the pump.

[0094] like Figures 1 to 8 As shown, the water inlet 11 and the water outlet 12 of this embodiment are arranged perpendicular to each other. Such a design can make more effective use of space, especially when the pump is installed in a limited space. This layout can save space and make the installation of the pump more compact.

[0095] Specifically, the vertical arrangement can reduce the flow path of the fluid inside the pump, thereby reducing the resistance and energy loss of the fluid flow. This design helps to improve the efficiency of the pump.

[0096] Specifically, vertically arranging the water inlet and the water outlet can reduce or prevent the backflow of the fluid when the pump stops working, which helps to maintain the stability and reliability of the system.

[0097] Specifically, the vertical layout may make the maintenance and cleaning of the pump more convenient because the positions of the water inlet and the water outlet are relatively independent, which can be more easily inspected and cleaned.

[0098] Specifically, vertically arranging the water inlet and the water outlet makes the appearance of the pump more neat and standardized.

[0099] like Figures 1 to 8 As shown, the water inlet 11 and the water outlet 12 of this embodiment are staggered. Staggering the water inlet and the water outlet helps to optimize the flow path of the fluid, reduce the resistance and turbulence of the fluid inside the pump, and thus improve the efficiency of the pump.

[0100] Specifically, staggering the water inlet and outlet helps reduce noise and vibration during pump operation, providing a smoother and quieter working environment.

[0101] like Figures 1 to 8 As shown, the pump body 1 of this embodiment includes a pump body shell 15 and a pump body inner shell 16, and the pump body inner shell 16 is sealed in the pump body shell 15, and can divide the internal space of the pump body shell 15 into a first area 17 and a second area 18. The first area 17 is formed by the inner side wall of the pump body shell 15 and the inner side wall of the pump body inner shell 16, and the second area 18 is formed by the inner side wall of the pump body shell 15 and the outer side wall of the pump body inner shell 16. The water outlet chamber 13 and the rotation chamber 14 are located in the first area 17, and the water gap 3 is located between the outer side wall of the rotor body 2 and the inner side wall of the pump body inner shell 16. The second area 18 is used to assemble a driving component 19 that drives the rotor body 2 to rotate.

[0102] Specifically, the first area 17 is formed by the inner side wall of the pump body outer shell 15 and the inner side wall of the pump body inner shell 16. In this area, a water outlet chamber 13 and a rotating chamber 14 are provided. These structures are used to process and transport fluids.

[0103] The second area 18 is formed by the inner wall of the pump shell 15 and the outer wall of the pump inner shell 16. This area is mainly used to assemble a driving component 19 that drives the rotor body 2 to rotate, supply energy and control the operation of the pump.

[0104] In addition, the water gap 3 is the space between the outer wall of the rotor body 2 and the inner wall of the pump body inner shell 16. The design of this structure helps to regulate the flow of the fluid and prevent clogging by impurities, thereby ensuring the normal and efficient operation of the pump.

[0105] Through such a design, different functional components of the pump can be effectively separated into different areas, which not only helps to optimize the working efficiency and performance of the pump, but also facilitates maintenance and repair. At the same time, such a design can also improve the sealing performance of the pump and prevent the structures of the first area and the second area from interfering with or contaminating each other.

[0106] Preferably, the pump body shell 15 includes a front shell 151 and a rear shell 152, which are detachably connected. The pump body inner shell 16 is arranged in the rear shell, and the pump body inner shell 16 and the rear shell are integrally formed or detachably connected.

[0107] like Fig. 9 As shown, a magnetizing module 121 is disposed outside the water outlet 12 of this embodiment, and the magnetizing module 121 can magnetize the water outputted from the water outlet 12 .

[0108] Specifically, magnetizing water can change the physical properties of water and make the water molecular structure more orderly. This change helps to improve the solubility and permeability of water, thereby enhancing the cleaning effect and allowing the water to more effectively combine with dirt and remove it.

[0109] In addition, magnetized water can reduce the deposition of minerals such as calcium and magnesium in the water, thereby effectively preventing the formation of scale, which is of great significance for maintaining the long-term operating efficiency of cleaning equipment and reducing maintenance costs.

[0110] Through magnetization treatment, the cleaning efficiency of water can be improved without using or reducing chemical additives, thereby reducing the use of chemical substances and reducing environmental pollution.

[0111] Furthermore, the use of magnetized water can reduce wear and corrosion inside pipes and equipment because the deposition of minerals in the magnetized water is reduced, thereby extending the service life of the equipment.

[0112] Preferably, the magnetization module 121 may be a magnet or an electromagnet disposed on the water outlet 12 , and a suitable magnetization module 121 may be selected according to actual needs.

[0113] Specifically, Figures 1 to 9 As shown, an anti-blocking rotor of this embodiment includes: a pump body 1 and an anti-blocking rotor as described in any one of the above items.

[0114] As described above, multiple implementation methods are provided in combination with specific contents, and the specific implementation of this application is not limited to these descriptions. Any similarity or similarity with the method, structure, etc. of this application, or any technical deduction or replacement made on the premise of the concept of this application, shall be deemed to be within the scope of protection of this application.

Claims

1. An anti-blocking rotor, characterized in that: include: A rotor body (2) is rotatably arranged in a pump body (1), and a stirring assembly (4) is arranged on the rotor body (2). The stirring assembly (4) can stir the water between the pump body (1) and the rotor body (2) to form turbulence under the drive of the rotor body (2), and then the water flow drives impurities to flow between the pump body (1) and the rotor body (2); the stirring assembly (4) includes at least one through hole (41), each of the through holes (41) is arranged in the rotor body (2) along the length direction of the rotor body (2), and the water inlet end and the water outlet end of each through hole (41) are respectively arranged at two ends of the rotor body (2).

2. The anti-blocking rotor according to claim 1, characterized in that: The number of the through holes (41) is an even number, and the plurality of through holes (41) are arranged on the rotor body (2) at equidistant intervals around the circumference.

3. An anti-blocking rotor according to any one of claims 1 or 2, characterized in that: The stirring assembly (4) further comprises at least one water guide sheet (42), each of the water guide sheets (42) being arranged on an end of the rotor body (2) provided with a water outlet end of the through hole (41), and each of the water guide sheets (42) extending outwardly in a direction away from the water outlet end of the through hole (41).

4. The anti-blocking rotor according to claim 3, characterized in that: The free end of each water guide sheet (42) has a certain curvature.

5. The anti-blocking rotor according to any one of claims 1 to 2, characterized in that: The anti-blocking rotor further comprises a rotating shaft assembly (5), wherein the rotating shaft assembly (5) is fixedly arranged in the pump body (1), the rotor body (2) is provided with a rotating hole, the rotor body (2) is rotatably connected to the rotating shaft assembly (5) via the rotating hole, and an isolation assembly (6) is further provided between the rotating shaft assembly (5) and the rotor body (2), wherein the isolation assembly (6) can prevent impurities from entering between the rotating shaft assembly (5) and the rotor body (2).

6. The anti-blocking rotor according to claim 5, characterized in that: The isolation assembly (6) comprises a first isolation sheet (61) and a second isolation sheet (62) which are arranged on the rotating shaft assembly (5); the first isolation sheet (61) and the second isolation sheet (62) are respectively located at two ends of the rotating hole, and the first isolation sheet (61) and the second isolation sheet (62) are capable of respectively blocking the two ends of the rotating hole.

7. The anti-blocking rotor according to claim 6, characterized in that: The isolation assembly (6) further comprises a positioning member (63) capable of maintaining the first isolation plate (61) and the second isolation plate (62) in a state of blocking both ends of the rotating hole, the positioning member (63) comprising an elastic member, one end of the elastic member abutting against one side of the second isolation plate (62), and the other end of the elastic member abutting against the inner wall of the pump body (1).

8. The anti-blocking rotor according to claim 5, characterized in that: The rotating shaft assembly (5) comprises a rotating shaft body (51) and a shaft sleeve (52), wherein the shaft sleeve (52) is located between the rotating shaft body (51) and the rotor body (2), and the rotating shaft body (51) is fixedly arranged in the pump body (1). The isolation assembly (6) can also prevent impurities from entering between the rotating shaft body (51) and the shaft sleeve (52).

9. An anti-blocking pump body, characterized in that: include: A pump body (1) and an anti-blocking rotor as claimed in any one of claims 1 to 8, wherein the pump body (1) is provided with a water inlet (11) and a water outlet (12), and the pump body (1) is provided with a water outlet chamber (13) and a rotating chamber (14) which are interconnected, the water outlet chamber (13) being communicated with the water inlet (11) and the water outlet (12) respectively, the rotor body (2) being rotatably arranged in the rotating chamber (14), a water gap (3) being provided between the outer wall of the rotor body (2) and the inner wall of the pump body (1), the output end of the rotor body (2) being located in the water outlet chamber (13), the output end of the rotor body (2) pumping water through the water inlet (11) and discharging the water through the water outlet (12).

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