Optimal non-clogging vortex pump

Abstract

The utility model relates to the technical field of vortex pumps, and discloses an optimal non-clogging vortex pump which comprises a motor, the front end of the motor is fixedly connected with a pump shell, the output end of the motor penetrates through the pump shell and is fixedly connected with a rotating wheel, and blades are fixedly connected to the periphery of the outer wall of the rotating wheel. The top ends of the multiple blades are all provided with chamfers, hollow plates are arranged between the adjacent blades, the multiple hollow plates are all fixedly connected with the rotating wheel, and the inner walls of the multiple hollow plates are all slidably connected with sliding plates. By means of the chamfer design, resistance of liquid flowing through the blades can be reduced, the liquid can flow more smoothly, the efficiency of the pump is improved, when large impurities or solid particles are encountered, the sliding plate can be compressed, a certain buffer space is provided for the impurities, the impurities are prevented from blocking gaps between the blades, and the service life of the pump is prolonged. Therefore, the problem that liquid containing large impurities cannot be directly pumped out is solved.

Description

Technical Field

[0001] This utility model relates to the field of cyclone pump technology, and in particular to an optimal non-clogging cyclone pump. Background Technology

[0002] Pumps are commonly used equipment in industrial production and daily life to transport various liquids. Traditional centrifugal pumps and axial flow pumps are not effective in transporting liquids containing solid particles and are prone to clogging; their capacity to transport high-viscosity liquids is also limited. As a special type of pump, the cyclone pump has unique structural and performance advantages and can solve the above problems better. The main structural feature of the cyclone pump is that the impeller is recessed into the pump cavity behind the pressure chamber. The rotation of the impeller forms a through flow and a circulating flow in the bladeless cavity in front of the blades, which can quickly extract liquids containing solid particles.

[0003] A search revealed Chinese Patent Publication No. CN207500135U, which discloses a novel cyclone pump, comprising a pump body, a front support frame, a rear support frame, an inlet, an outlet, a pump casing, a suction chamber, a bladeless chamber, an impeller, blades, a main shaft, a sleeve, a thrust bearing, a ball bearing, a filter box, a water pipe, a filter box door, a box shell, a screen, an asbestos mesh, an activated carbon filter, an inlet pipe, a water pipe sleeve, and bolts. This novel cyclone pump, by incorporating a filter box, allows fluid to enter the filter box through the inlet pipe and pass through the screen and asbestos mesh during operation. The cotton mesh and activated carbon filter screen remove impurities from the fluid. The external water pipe is surrounded by a water pipe sleeve and fixed with bolts. This solves the problem that existing cyclone pumps do not have the function of filtering impurities from the incoming fluid and fixing the incoming water pipe during operation, which leads to device blockage and inconvenient pipe installation. However, in actual use, when encountering a large amount of sludge that is viscous and contains large impurities, the sludge will clog the filter screen, affecting the use of the device and making it impossible to directly extract liquid containing large impurities, thus reducing the practicality of the device. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an optimal non-clogging cyclone pump, which aims to improve the existing technology where, when encountering large amounts of sludge that are viscous and contain large impurities, the sludge will clog the filter screen, affecting the use of the device, and it is impossible to directly extract liquids containing large impurities, thus reducing the practicality of the device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an optimal non-clogging cyclone pump, comprising a motor, a pump housing fixedly connected to the front end of the motor, a rotating wheel fixedly connected to the output end of the motor through the pump housing, blades fixedly connected to the outer wall of the rotating wheel, a plurality of blades having chamfered tips, hollow plates being provided between adjacent blades, a plurality of hollow plates being fixedly connected to the rotating wheel, sliding plates being slidably connected to the inner walls of the plurality of hollow plates, a plurality of springs being fixedly connected to the inner walls of the plurality of hollow plates, the other ends of the plurality of springs being fixedly connected to the sliding plates, a ceramic layer being fixedly connected to the inner wall of the pump housing, a water inlet pipe being connected to the top left side of the pump housing, a drain pipe being connected to the top right side of the pump housing, a pump cover being provided at the front end of the outer wall of the pump housing, and an installation mechanism being provided on the right side of the outer wall of the pump cover.

[0006] Through the above technical solution: the motor serves as the power source, providing rotational power to the cyclone pump. After the motor 1 starts, it drives the rotating wheel to rotate at high speed. The blades around the outer wall of the rotating wheel rotate together with the rotating wheel. When the liquid enters the pump casing from the inlet pipe, the high-speed rotating blades generate centrifugal force on the liquid, causing the liquid to form a vortex inside the pump casing. The chamfered design can reduce the resistance of the liquid when flowing through the blades 5, making the liquid flow smoother and improving the pump efficiency. When encountering large impurities or solid particles, the sliding plate will be compressed, providing a certain buffer space for the impurities and preventing the impurities from clogging the gaps between the blades. The elastic force of the spring will also make the sliding plate quickly return to its original position after the impurities pass through, maintaining the normal operation of the pump. The ceramic layer 10 reduces the frictional resistance between the liquid and the inner wall of the pump casing, increasing the liquid flow speed, thereby achieving a highly efficient and clog-free liquid transportation function.

[0007] As a further description of the above technical solution:

[0008] The mounting mechanism includes multiple locking blocks, which are fixedly connected to the right side of the outer wall of the pump cover. Multiple slots are provided on the left side of the outer wall of the pump housing, and multiple sliding grooves are provided inside the pump housing. The multiple locking blocks engage with the corresponding slots. Mounting plate 1 is fixedly connected to both the left and right sides of the outer wall of the pump cover, and mounting plate 2 is fixedly connected to both the left and right sides of the outer wall of the pump housing. Bolts are threaded to the right side of the outer wall of each of the mounting plates 1, and mounting plate 2 is threadedly connected to the mounting plate 2 through the bolts.

[0009] The above technical solution involves first aligning the locking block with the corresponding slot for initial positioning, allowing the pump cover to quickly and accurately align with the pump housing and determine their relative positions. This prevents significant positional shifts in the pump cover during subsequent installation. Once the locking block is inserted into the slot, it slides further along the groove until it is fully engaged. When the locking block slides to the other side of the groove, mounting plate one and mounting plate two quickly align. Bolts are then used to fasten the mounting plates, ensuring a tighter and more accurate fit between the pump cover and the pump housing, further improving installation accuracy and overall structural stability.

[0010] As a further description of the above technical solution:

[0011] A pressure sensor is fixedly connected to the top of the pump casing, and the pressure sensor is connected to the water inlet pipe.

[0012] Through the above technical solution, the pressure sensor can sense the pressure of the liquid in the inlet pipe in real time.

[0013] As a further description of the above technical solution:

[0014] The bottom of the motor is fixedly connected to a mounting base, and positioning holes are provided around the bottom of the mounting base.

[0015] The above technical solution involves fixing the mounting base by aligning the positioning hole with the corresponding mounting surface and using a fastener that passes through the positioning hole.

[0016] As a further description of the above technical solution:

[0017] An information board is provided on the right side of the outer wall of the pump casing. Two screws are provided on each of the four sides of the outer wall of the information board, and the information board is threadedly connected to the pump casing by the screws.

[0018] Through the above technical solution, the information board displays various important information related to the cyclone pump, making it convenient for operators, maintenance personnel, and other relevant personnel to quickly and intuitively understand the basic situation of the cyclone pump.

[0019] As a further description of the above technical solution:

[0020] A mounting box is fixedly connected to the right side of the outer wall of the motor, and a status light is fixedly connected to the inner wall of the mounting box.

[0021] Through the above technical solution, the status light is used to intuitively display the current operating status information of the cyclone pump to the outside world.

[0022] As a further description of the above technical solution:

[0023] A sealing ring is fixedly connected to the front side of the outer wall of the pump casing, and the rear ends of the plurality of the locking blocks all penetrate the sealing ring.

[0024] The above technical solution enhances the sealing performance between the pump cover and the pump casing through the sealing ring.

[0025] As a further description of the above technical solution:

[0026] A controller is fixedly connected to the top right side of the mounting base. The controller is electrically connected to the motor, pressure sensor and status light respectively.

[0027] Through the above technical solution, the controller plays a key role in coordinating and managing the operation of various components, ensuring that the cyclone pump can operate stably and efficiently.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, the rotating wheel is driven by a motor to rotate at high speed. The high-speed rotating blades generate centrifugal force on the liquid, causing the liquid to form a swirling flow inside the pump casing. The chamfered design can reduce the resistance of the liquid when it flows through the blades, making the liquid flow more smoothly and improving the pump efficiency. When encountering large impurities or solid particles, the sliding plate will be compressed to provide a certain buffer space for the impurities and prevent them from clogging the gaps between the blades. The ceramic layer reduces the frictional resistance between the liquid and the inner wall of the pump casing and increases the flow speed of the liquid, thereby solving the problem of not being able to directly extract liquids containing large impurities.

[0030] 2. In this utility model, the initial positioning between the pump cover and the pump housing is achieved by inserting the card block into the corresponding slot. After the card block is inserted into the slot, the pump cover is rotated counterclockwise to drive the card block to slide inside the pump housing. When the card block slides to the other side of the slot, the first mounting plate and the second mounting plate can be quickly aligned. Then, bolts are used to pass through the first mounting plate and the second mounting plate to tighten them, ensuring that the first mounting plate and the second mounting plate are tightly connected and facilitating disassembly and installation for maintenance of internal components. Attached Figure Description

[0031] Figure 1 A perspective view of an optimal non-clogging cyclone pump proposed in this utility model;

[0032] Figure 2 This is a partial structural exploded view of an optimal non-clogging cyclone pump proposed in this utility model;

[0033] Figure 3 This is a partial structural schematic diagram of an optimal non-clogging cyclone pump proposed in this utility model;

[0034] Figure 4 A schematic diagram of the installation mechanism for an optimal non-clogging cyclone pump proposed in this utility model;

[0035] Figure 5 This is a cross-sectional view of the pump casing of an optimal non-clogging cyclone pump proposed in this utility model.

[0036] Legend:

[0037] 1. Motor; 2. Mounting mechanism; 201. Locking block; 202. Slot; 203. Slide groove; 204. Mounting plate one; 205. Mounting plate two; 206. Bolt; 3. Pump casing; 4. Rotating wheel; 5. Blade; 6. Chamfer; 7. Hollow plate; 8. Sliding plate; 9. Spring; 10. Ceramic layer; 11. Inlet pipe; 12. Drain pipe; 13. Pump cover; 14. Pressure sensor; 15. Fixing base; 16. Positioning hole; 17. Information plate; 18. Screw; 19. Mounting box; 20. Status light; 21. Sealing ring; 22. Controller. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Reference Figure 1 , Figure 2 and Figure 3This utility model provides an embodiment of an optimal, non-clogging cyclone pump, comprising a motor 1, which serves as a power source to provide rotational power to the cyclone pump. A pump housing 3 is fixedly connected to the front end of the motor 1, ensuring the stability of the pump housing 3 under the drive of the motor 1. The output end of the motor 1 passes through the pump housing 3 and is fixedly connected to a rotating wheel 4. The rotational power of the motor 1 can directly act on the rotating wheel 4. Blades 5 are fixedly connected to the outer circumference of the rotating wheel 4. When the rotating wheel 4 rotates at high speed under the drive of the motor 1, the blades 5 move accordingly. The circular motion acts on the liquid entering the pump casing 3, directly causing the liquid to form a swirling flow. Each of the multiple blades 5 has a chamfer 6 at its tip, which reduces resistance when the liquid flow direction changes. Hollow plates 7 are positioned between adjacent blades 5, and these plates 7 are fixedly connected to the rotating wheel 4. Sliding plates 8 are slidably connected to the inner walls of each hollow plate 7, and multiple springs 9 are fixedly connected to the inner walls of each hollow plate 7. The other end of each spring 9 is fixedly connected to the sliding plate 8. When encountering larger impurities or solid particles, the sliding plate 8 will be... Compression provides a buffer space for impurities, preventing them from clogging the gaps between the blades 5. A ceramic layer 10 is fixedly connected to the inner wall of the pump casing 3. The ceramic layer 10 reduces the frictional resistance between the liquid and the inner wall of the pump casing 3, increasing the flow velocity of the liquid. A water inlet pipe 11 is connected to the top left side of the pump casing 3, serving as the channel for the liquid to enter the pump casing 3. A drain pipe 12 is connected to the top right side of the pump casing 3, serving as the channel for the liquid treated by the cyclone pump to exit the pump casing 3. A pump cover 13 is provided at the front end of the outer wall of the pump casing 3, which mainly serves to seal and protect. The internal structure of the pump has the following functions: a mounting mechanism 2 is provided on the right side of the outer wall of the pump cover 13; a pressure sensor 14 is fixedly connected to the top of the pump casing 3, and the pressure sensor 14 is connected to the inlet pipe 11. The pressure sensor 14 can sense the pressure of the liquid in the inlet pipe 11 in real time; a mounting base 15 is fixedly connected to the bottom of the motor 1, which serves to support the motor 1. Positioning holes 16 are provided around the bottom of the mounting base 15. In actual installation, the mounting base 15 is fixed by using fasteners to pass through the positioning holes 16 and matching the corresponding mounting surfaces.

[0040] Specifically, motor 1 serves as the power source, providing rotational power to the cyclone pump. After motor 1 starts, it drives the rotating wheel 4 to rotate at high speed. The blades 5 around the outer wall of the rotating wheel 4 rotate together with the rotating wheel 4. When the liquid enters the pump casing 3 from the inlet pipe 11, the high-speed rotating blades 5 generate centrifugal force on the liquid, causing the liquid to form a vortex inside the pump casing 3. The chamfered design 6 reduces the resistance of the liquid when flowing through the blades 5, making the liquid flow more smoothly and improving the pump efficiency. When encountering larger impurities or solid particles, the sliding plate 8 is compressed, providing a certain buffer space for the impurities and preventing them from being trapped. The gap between the blocking blades 5 is blocked, and the elastic force of the spring 9 will also cause the sliding plate 8 to quickly return to its original position after the impurities pass through, maintaining the normal operation of the pump. The ceramic layer 10 reduces the frictional resistance between the liquid and the inner wall of the pump casing 3, and increases the flow speed of the liquid, thereby realizing the efficient and non-clogging liquid delivery function. The pressure sensor 14 can sense the pressure of the liquid in the inlet pipe 11 in real time. The fixed seat 15 plays the role of supporting the motor 1. In actual installation, the fixed seat 15 is fixed by using a fastener through the positioning hole 16 to cooperate with the corresponding mounting surface.

[0041] Reference Figure 4 and Figure 5 The installation mechanism 2 includes multiple locking blocks 201, which are fixedly connected to the right side of the outer wall of the pump cover 13. To mate with corresponding structures on the pump housing 3, multiple slots 202 are provided on the left side of the outer wall of the pump housing 3. The slots 202 are located on the left side of the outer wall of the pump housing 3, and their positions and number correspond to the locking blocks 201. When the pump cover 13 is installed onto the pump housing 3, the slots 202 provide space for the locking blocks 201 to insert. Multiple sliding grooves 203 are provided inside the pump housing 3. The locking blocks 201 engage with their corresponding slots 202. After the locking blocks 201 are inserted into the slots 202, they continue to slide along the sliding grooves 203 inside the pump housing 3. This allows the pump cover 13 to fit more tightly against the pump housing 3 in the correct posture. Mounting plates 1 and 204 are fixedly connected to the left and right sides of the outer wall of the pump cover 13, and mounting plates 205 are fixedly connected to the left and right sides of the outer wall of the pump housing 3. Bolts 206 are threadedly connected to the right side of the outer wall of multiple mounting plates 1 and 204. Mounting plates 205 are threadedly connected to mounting plates 206 via bolts 206. Mounting plates 1 and 204 and mounting plates 205 provide the basic structure for the connection of bolts 206. A sealing ring 21 is fixedly connected to the front side of the outer wall of the pump housing 3. The rear ends of multiple locking blocks 201 pass through the sealing ring 21. The sealing ring 21 enhances the sealing performance between the pump cover 13 and the pump housing 3.

[0042] Specifically, firstly, the locking block 201 is aligned with the corresponding slot 202 and inserted for initial positioning, allowing the pump cover 13 to quickly and accurately engage with the pump housing 3, determining their relative positional relationship and preventing significant positional shifts in the pump cover 13 during subsequent installation. After the locking block 201 is inserted into the slot 202, it will slide further along the slide groove 203 until it is fully engaged. When the locking block 201 slides to the other side of the slide groove 203, the mounting plate 1 204 and mounting plate 205 can be quickly aligned. Then, bolts 206 are used to pass through the mounting plate 1 204 and mounting plate 205 for fastening, allowing the pump cover 13 to fit more tightly and accurately with the pump housing 3, further improving the installation accuracy and overall structural stability. The sealing ring 21 enhances the sealing performance between the pump cover 13 and the pump housing 3.

[0043] Reference Figure 1 , Figure 2 and Figure 3 An information panel 17 is installed on the right side of the outer wall of the pump casing 3. Two screws 18 are attached to the outer wall of the information panel 17. The information panel 17 is threaded to the pump casing 3 through the screws 18. The information panel 17 displays various important information related to the cyclone pump. A mounting box 19 is fixedly connected to the right side of the outer wall of the motor 1. A status light 20 is fixedly connected to the inner wall of the mounting box 19. The status light 20 is used to intuitively display the current operating status information of the cyclone pump to the outside world. A controller 22 is fixedly connected to the top right side of the mounting base 15. The controller 22 is electrically connected to the motor 1, the pressure sensor 14 and the status light 20 respectively. The controller 22 plays a key role in coordinating and managing the work of various components to ensure that the cyclone pump can operate stably and efficiently.

[0044] Specifically, information board 17 displays various important information related to the cyclone pump, making it convenient for operators, maintenance personnel and other relevant personnel to quickly and intuitively understand the basic situation of the cyclone pump; status light 20 is used to intuitively display the current operating status information of the cyclone pump to the outside world; controller 22 plays a key role in coordinating and managing the work of various components, ensuring that the cyclone pump can operate stably and efficiently.

[0045] Working Principle: Before using the device, the motor 1 is started, driving the rotating wheel 4 to rotate at high speed. When the liquid enters the pump casing 3 from the inlet pipe 11, the high-speed rotating blades 5 generate centrifugal force on the liquid, causing the liquid to form a swirling flow inside the pump casing 3. The chamfered edge 6 at the tip of the blades 5 reduces the resistance of the liquid flowing through them, making the liquid flow smoother and improving the pump efficiency. The sliding plate 8 on the inner wall of the hollow plate 7 can slide freely within a certain range under the action of the spring 9. When encountering larger impurities or solid particles, the sliding plate 8 will be compressed, providing a certain buffer space for the impurities and preventing them from clogging the gaps between the blades 5. At the same time, the elastic force of the spring 9 will also cause the sliding plate 8 to quickly recover after the impurities pass through. In its original position, the pump maintains normal operation. The ceramic layer 10 reduces the frictional resistance between the liquid and the inner wall of the pump housing 3, increasing the flow rate of the liquid. When installing the pump cover 13 onto the pump housing 3, the locking block 201 is first inserted into the corresponding slot 202 to perform initial positioning between the pump cover 13 and the pump housing 3. After the locking block 201 is inserted into the slot 202, the pump cover 13 is rotated counterclockwise to drive the locking block 201 to slide inside the pump housing 3. When the locking block 201 slides to the other side of the slide groove 203, the mounting plate 1 204 and the mounting plate 2 205 can be quickly aligned. Then, the bolts 206 are used to pass through the mounting plate 1 204 and the mounting plate 2 205 for fastening, ensuring that the mounting plate 1 204 and the mounting plate 2 205 are tightly connected.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An optimal non-clogging cyclone pump comprising a motor (1), characterized in that: The front end of the motor (1) is fixedly connected with a pump shell (3), the output end of the motor (1) penetrates the pump shell (3) and is fixedly connected with a rotating wheel (4), the outer wall of the rotating wheel (4) is fixedly connected with blades (5) around, the top of each of the plurality of blades (5) is provided with a chamfer (6), the adjacent blades (5) are provided with hollow plates (7), the plurality of hollow plates (7) are fixedly connected with the rotating wheel (4), the inner wall of each of the plurality of hollow plates (7) is slidably connected with a sliding plate (8), the inner wall of each of the plurality of hollow plates (7) is fixedly connected with a plurality of springs (9), the other end of each of the plurality of springs (9) is fixedly connected with the sliding plate (8), the inner wall of the pump shell (3) is fixedly connected with a ceramic layer (10), the top left side of the pump shell (3) is communicated with a water inlet pipe (11), the top right side of the pump shell (3) is communicated with a drain pipe (12), the front end of the outer wall of the pump shell (3) is provided with a pump cover (13), the right side of the outer wall of the pump cover (13) is provided with a mounting mechanism (2).

2. A choke-free vortex pump of claim 1, wherein: The mounting mechanism (2) comprises a plurality of clamping blocks (201), the plurality of clamping blocks (201) are fixedly connected around the right side of the outer wall of the pump cover (13) respectively, a plurality of insertion grooves (202) are formed in the left side of the outer wall of the pump shell (3), a plurality of sliding grooves (203) are arranged in the pump shell (3), the plurality of clamping blocks (201) are clamped with the corresponding insertion grooves (202) respectively, mounting plates one (204) are fixedly connected with the left and right sides of the outer wall of the pump cover (13) respectively, mounting plates two (205) are fixedly connected with the left and right sides of the outer wall of the pump shell (3) respectively, the right side of the outer wall of each of the plurality of mounting plates one (204) is screw-connected with a bolt (206), the mounting plate two (205) is screw-connected with the mounting plate two (205) through the bolt (206).

3. A choke-free vortex pump of claim 1, wherein: The top of the pump shell (3) is fixedly connected with a pressure sensor (14), the pressure sensor (14) is communicated with the water inlet pipe (11).

4. The optimal non-clogging cyclone pump according to claim 1, wherein: The bottom of the motor (1) is fixedly connected with a fixed seat (15), a plurality of positioning holes (16) are formed around the bottom of the fixed seat (15).

5. The optimal non-clogging cyclone pump according to claim 1, wherein: The right side of the outer wall of the pump shell (3) is provided with an information board (17), a plurality of screws (18) are screw-connected around the outer wall of the information board (17), the information board (17) is screw-connected with the pump shell (3) through the screws (18).

6. A choke-free vortex pump of claim 1, wherein: The right side of the outer wall of the motor (1) is fixedly connected with a mounting box (19), the inner wall of the mounting box (19) is fixedly connected with a state lamp (20).

7. The optimal non-clogging cyclone pump according to claim 2, characterized in that: The front side of the outer wall of the pump shell (3) is fixedly connected with a sealing ring (21), the rear end of each of the plurality of clamping blocks (201) penetrates the sealing ring (21).

8. The optimal non-clogging cyclone pump according to claim 4, characterized in that: The right side of the top of the fixed seat (15) is fixedly connected with a controller (22), the controller (22) is electrically connected with the motor (1), the pressure sensor (14) and the state lamp (20) respectively.

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