Low-noise vortex pressure pump

Abstract

The utility model provides a low noise vortex pressure pump, relates to vortex pressure pump technical field, including base, the top end of base is fixedly equipped with the pump body, the right side of pump body is fixedly equipped with the volute, the top end of volute is fixedly equipped with the interface, the left side of pump body is fixedly equipped with the pipeline, the better use effect is realized, and the cost is reduced. After long-time use, if maintenance is needed, a rotating handle is firstly pinched to rotate, the rotating handle rotates towards the left side through a threaded rod, when the rotating handle completely rotates out of the left side of a mounting block, a cover plate can be pinched to pull towards the left side, a sealing plate drives a sealing gasket to slide out of the motor through a sealing groove, and a clamping plate completely slides out of the surface of the motor; therefore, the situation that a motor of an existing vortex pressure pump is mostly connected through a plurality of bolts, the motor needs to be disassembled by means of a tool if the motor needs to be maintained after being used for a long time, but the bolts are prone to loosening in the repeated disassembling process, and consequently the sealing performance of the motor is reduced is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of vortex pressure pumps, in particular to a low-noise vortex pressure pump. Background Technique

[0002] A low-noise vortex pressure pump is a device for fluid transportation. Its background technology involves multiple fields such as fluid mechanics, vortex flow theory, and pump design. A low-noise vortex pressure pump with excellent performance and low noise can be designed to meet the fluid transportation requirements under different working conditions. According to the publication number: CN218991861U, a clogging-proof vortex pressure pump is disclosed, including a machine body. A junction box is fixedly installed on the surface of the machine body. A supercharger is fixedly installed at one end of the machine body. An infusion pipe is fixedly installed on the surface of the supercharger. An outlet pipe is fixedly installed on the surface of the supercharger. Rotating blocks are fixedly installed on the surfaces of the infusion pipe and the outlet pipe. In the present utility model, by setting structures such as the rotating block and the filter screen, in order to prevent the vortex pressure pump from being clogged during use, a special filtering structure is designed for this vortex pressure pump. The rotating block is installed at the ports of the infusion pipe and the outlet pipe of the vortex pressure pump. The filter screen on the rotating block can filter the liquid entering and leaving the vortex pressure pump. In order to facilitate the user to disassemble and replace the filter screen, threads are designed at the ports of the infusion pipe and the outlet pipe. Such a design can not only solve the problem of the vortex pressure pump being clogged, but also make the work of the user to wash and replace the filter screen convenient and fast. However, the above technology still has some defects. For example, most of the motors of the existing vortex pressure pumps are connected by multiple bolts. When the motor needs to be repaired after long-term use, tools are still needed for disassembly first. But during the multiple disassembly processes, it is very easy for the bolts to become loose, resulting in a decrease in its sealing performance, and the practicability is poor and needs to be improved. Content of the Utility Model

[0003] The purpose of the present utility model is to solve the technical problems raised in the above background technology.

[0004] The present utility model adopts the following technical scheme: A low-noise vortex pressure pump, including a base. A pump body is fixedly installed at the top of the base. A volute is fixedly installed on the right side of the pump body. An interface is fixedly installed at the top of the volute. A pipeline is fixedly installed on the left side of the pump body. A motor is fixedly installed on the left side of the pipeline. A sealing groove is opened on the left side of the motor. A fixing block is fixedly installed on the surface of the motor. A threaded rod is fixedly installed on the left side of the fixing block. A turning handle is rotatably connected to the surface of the threaded rod. A cover plate is slidably connected to the left side of the motor. A sealing plate is fixedly installed on the right side of the cover plate. A sealing gasket is fixedly installed on the right side of the sealing plate. A clamping plate is fixedly installed on the surface of the cover plate. A mounting block is fixedly installed on the surface of the clamping plate. A fixing groove is opened on the left side of the mounting block.

[0005] Preferably, the interfaces are symmetrically distributed at the front and rear ends of the top of the volute, and the fixing blocks are symmetrically distributed at the front and rear ends of the motor. Here, it is more convenient to fix the cover plate.

[0006] Preferably, the handlebar is rotatably connected to the fixing block, the handlebar is rotatably connected to the cover plate, and the handlebar is rotatably connected to the mounting block. Here, it is more convenient for the handlebar to rotate.

[0007] Preferably, the sealing plate is slidably connected to the sealing groove, the sealing plate is slidably connected to the motor, and the clamping plate is slidably connected to the motor. Here, it is more convenient for the sealing plate and the clamping plate to slide.

[0008] Preferably, the mounting block is slidably connected to the threaded rod, the mounting block is slidably connected to the fixing block, and the fixing groove is slidably connected to the threaded rod. Here, it is more convenient for the mounting block to slide.

[0009] Preferably, a soft plug is slidably connected to the top end of the interface. A soft pad is fixedly installed on the surface of the soft plug. A stop block is fixedly installed at the top end of the soft plug. A pull block is fixedly installed at the top end of the stop block. Here, it is more convenient to protect the interface during non-use.

[0010] Preferably, the soft pads are evenly distributed on the surface of the soft plug. The soft pads are slidably connected to the interface. The stop block is slidably connected to the interface. Here, it is more convenient for the soft pads to slide.

[0011] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0012] 1. In the present utility model, by providing a sealing groove, a fixing block, a threaded rod, a handlebar, a cover plate, a sealing plate, a sealing gasket, a clamping plate, a mounting block and a fixing groove, a better use effect is achieved. When maintenance is required after long-term use, first pinch the handlebar and rotate it, so that the handlebar rotates to the left through the threaded rod. When the handlebar completely rotates out of the left side of the mounting block, then pinch the cover plate and pull it to the left, so that the sealing plate drives the sealing gasket to slide out of the interior of the motor through the sealing groove, and the clamping plate completely slides out of the surface of the motor, thus avoiding the situation that in the existing vortex pressure pump, most of its motors are connected by multiple bolts. When maintenance of the motor is required after long-term use, tools are still needed for disassembly, but during multiple disassembly processes, it is very easy for the bolts to become loose, resulting in a decrease in its sealing performance.

[0013] 2. In the present utility model, by providing a soft plug, a soft pad, a stop block and a pull block, it is more convenient to protect the interface during the non - use process. After use, first pinch the pull block to align the soft plug with the upper interface and press downwards, so that the soft pad slides downwards at the top of the interface. When the soft plug completely slides into the interface and the bottom end of the stop block touches the top end of the interface, it is okay. At this time, the soft pad can firmly hold the soft plug inside the interface, thus preventing the situation that during the non - use process, due to external debris splashing into the volute through the interface, the volute cannot be used continuously. Brief Description of the Drawings

[0014] Figure 1 Schematic diagram of a low - noise vortex pressure pump proposed by the present utility model;

[0015] Figure 2 Explosion diagram of a low - noise vortex pressure pump proposed by the present utility model;

[0016] Figure 3 Explosion left view of a low - noise vortex pressure pump proposed by the present utility model;

[0017] Figure 4 A low - noise vortex pressure pump proposed by the present utility model Figure 3 Enlarged view of part A in

[0018] Figure 5 A low - noise vortex pressure pump proposed by the present utility model Figure 2 Enlarged view of part B in

[0019] Figure 6 A low - noise vortex pressure pump proposed by the present utility model Figure 3 Enlarged view of part C in

[0020] Legend Explanation:

[0021] 1. Base; 2. Pump body; 3. Volute; 4. Interface; 5. Pipeline; 6. Motor; 7. Sealing groove; 8. Fixed block; 9. Threaded rod; 10. Rotating handle; 11. Cover plate; 12. Sealing plate; 13. Sealing gasket; 14. Clamping plate; 15. Mounting block; 16. Fixed groove; 17. Soft plug; 18. Soft pad; 19. Stop block; 20. Pull block. Detailed Embodiment

[0022] In order to more clearly understand the above - mentioned objects, features and advantages of the present utility model, the following further describes the present utility model with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0023] In the following description, numerous specific details are set forth to provide a thorough understanding of the present utility model. However, the present utility model may be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0024] Embodiment 1

[0025] Please refer to Figures 1-5, the present utility model provides a technical solution: a low-noise vortex pressure pump, including a base 1, a pump body 2 is fixedly installed at the top of the base 1, a volute 3 is fixedly installed on the right side of the pump body 2, an interface 4 is fixedly installed at the top of the volute 3, a pipeline 5 is fixedly installed on the left side of the pump body 2, a motor 6 is fixedly installed on the left side of the pipeline 5, a sealing groove 7 is provided on the left side of the motor 6, a fixing block 8 is fixedly installed on the surface of the motor 6, a threaded rod 9 is fixedly installed on the left side of the fixing block 8, a turning handle 10 is rotatably connected to the surface of the threaded rod 9, a cover plate 11 is slidably connected to the left side of the motor 6, a sealing plate 12 is fixedly installed on the right side of the cover plate 11, a sealing gasket 13 is fixedly installed on the right side of the sealing plate 12, a clamping plate 14 is fixedly installed on the surface of the cover plate 11, a mounting block 15 is fixedly installed on the surface of the clamping plate 14, and a fixing groove 16 is provided on the left side of the mounting block 15. By providing the sealing groove 7, the fixing block 8, the threaded rod 9, the turning handle 10, the cover plate 11, the sealing plate 12, the sealing gasket 13, the clamping plate 14, the mounting block 15 and the fixing groove 16, a better use effect is achieved. When maintenance is required after long-term use, first hold the turning handle 10 and rotate it, so that the turning handle 10 rotates to the left through the threaded rod 9. When the turning handle 10 completely turns out of the left side of the mounting block 15, then hold the cover plate 11 and pull it to the left, so that the sealing plate 12 drives the sealing gasket 13 to slide out of the interior of the motor 6 through the sealing groove 7, and the clamping plate 14 completely slides out of the surface of the motor 6, thereby avoiding the situation that most of the motors 6 of the existing vortex pressure pumps are connected by multiple bolts. When maintenance of the motor 6 is required after long-term use, tools are still needed for disassembly, but in the process of multiple disassembly, it is easy to cause the bolts to loosen, resulting in a decrease in its sealing performance. The interfaces 4 are symmetrically distributed at the front and rear ends of the top of the volute 3, and the fixing blocks 8 are symmetrically distributed at the front and rear ends of the motor 6, which is more convenient for fixing the cover plate 11 and preventing the situation that the cover plate 11 cannot continue to slide due to not being firmly fixed during use. The turning handle 10 is rotatably connected to the fixing block 8, the turning handle 10 is rotatably connected to the cover plate 11, and the turning handle 10 is rotatably connected to the mounting block 15, which is more convenient for the turning handle 10 to rotate and avoids the situation that the turning handle 10 cannot continue to rotate due to being stuck by the cover plate 11 during use. The sealing plate 12 is slidably connected to the sealing groove 7, the sealing plate 12 is slidably connected to the motor 6, and the clamping plate 14 is slidably connected to the motor 6, which is more convenient for the sealing plate 12 and the clamping plate 14 to slide and prevents the situation that the sealing plate 12 and the clamping plate 14 cannot continue to slide due to being stuck by the motor 6 during use. The mounting block 15 is slidably connected to the threaded rod 9, the mounting block 15 is slidably connected to the fixing block 8, and the fixing groove 16 is slidably connected to the threaded rod 9, which is more convenient for the mounting block 15 to slide and avoids the situation that the mounting block 15 cannot continue to slide due to being stuck by the threaded rod 9 during use.

[0026] Embodiment 2

[0027] Please refer to Figures 1-3 Figures 6, a soft plug 17 is slidably connected to the top end of the interface 4. A soft pad 18 is fixedly installed on the surface of the soft plug 17. A stopper 19 is fixedly installed on the top end of the soft plug 17. A pulling block 20 is fixedly installed on the top end of the stopper 19, which is more convenient to protect the interface 4 during the non-use process. After use, first pinch the pulling block 20 to align the soft plug 17 with the interface 4 and press it downward, so that the soft pad 18 slides downward at the top end of the interface 4. When the soft plug 17 completely slides into the interface 4 and the bottom end of the stopper 19 touches the top end of the interface 4, it is okay. At this time, the soft pad 18 can firmly hold the soft plug 17 in the interface 4, thus preventing the situation that the volute 3 cannot continue to be used due to external debris splashing into the volute 3 through the interface 4 during the non-use process. The soft pads 18 are evenly distributed on the surface of the soft plug 17. The soft pad 18 is slidably connected to the interface 4. The stopper 19 is slidably connected to the interface 4, which is more convenient for the soft pad 18 to slide and avoids the situation that the soft pad 18 cannot continue to slide due to being stuck by the interface 4 during use.

[0028] Working principle: When in use, first fixedly install the base 1 at the required position, and then connect the pipeline to the interface 4 at the top end of the volute 3. At this time, start the motor 6, so that the motor 6 drives the pump body 2 to work through the pipeline 5. When not in use, first pinch the pulling block 20 to align the soft plug 17 with the interface 4 and press it downward, so that the soft plug 17 drives the soft pad 18 to slide downward at the bottom end of the interface 4. When the soft plug 17 completely slides into the interface 4 and the bottom end of the stopper 19 touches the top end of the interface 4, it is okay. At this time, the soft plug 17 can be firmly held in the interface 4 by the soft pad 18, thus preventing the situation that it cannot be used later due to external debris splashing into the volute 3 through the interface 4 during the non-use time. And when maintenance is needed later, pinch the turning handle 10 and rotate it, so that the turning handle 10 rotates to the left through the threaded rod 9. When the turning handle 10 completely turns out of the threaded rod 9, pinch the cover plate 11 and pull it to the left, so that the sealing plate 12 drives the sealing gasket 13 to slide to the left through the sealing groove 7 inside the motor 6, and the clamping plate 14 slides to the left on the surface of the motor 6. And at this time, the mounting block 15 slides out of the left side of the fixing block 8 through the fixing groove 16 on the surface of the threaded rod 9. When the cover plate 11 completely slides out, maintenance can be carried out.

[0029] The above is only a preferred embodiment of the present invention, and it is not a limitation to the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A low-noise vortex pump, comprising a base (1), characterized in that: A pump body (2) is fixedly mounted on the top of the base (1), a volute (3) is fixedly mounted on the right side of the pump body (2), an interface (4) is fixedly mounted on the top of the volute (3), a pipe (5) is fixedly mounted on the left side of the pump body (2), a motor (6) is fixedly mounted on the left side of the pipe (5), a sealing groove (7) is provided on the left side of the motor (6), a fixing block (8) is fixedly mounted on the surface of the motor (6), and a threaded rod ( 9), the surface of the threaded rod (9) is rotatably connected to a turning handle (10), the left side of the motor (6) is slidably connected to a cover plate (11), the right side of the cover plate (11) is fixedly installed with a sealing plate (12), the right side of the sealing plate (12) is fixedly installed with a sealing gasket (13), the surface of the cover plate (11) is fixedly installed with a clamping plate (14), the surface of the clamping plate (14) is fixedly installed with a mounting block (15), and the left side of the mounting block (15) is provided with a fixing groove (16).

2. The low noise vortex pump according to claim 1, characterized in that: The interfaces (4) are symmetrically distributed at the front and rear ends of the top of the volute (3), and the fixing blocks (8) are symmetrically distributed at the front and rear ends of the motor (6).

3. The low noise vortex pump according to claim 1, characterized in that: The turning handle (10) is rotatably connected to the fixing block (8), the turning handle (10) is rotatably connected to the cover plate (11), and the turning handle (10) is rotatably connected to the mounting block (15).

4. The low noise vortex pump according to claim 1, characterized in that: The sealing plate (12) is slidably connected to the sealing groove (7), the sealing plate (12) is slidably connected to the motor (6), and the clamping plate (14) is slidably connected to the motor (6).

5. The low noise vortex pump according to claim 1, characterized in that: The mounting block (15) is slidably connected to the threaded rod (9), the mounting block (15) is slidably connected to the fixing block (8), and the fixing groove (16) is slidably connected to the threaded rod (9).

6. The low noise vortex pump according to claim 1, characterized in that: The top end of the interface (4) is slidably connected to a soft plug (17), a soft pad (18) is fixedly mounted on the surface of the soft plug (17), a stopper (19) is fixedly mounted on the top end of the soft plug (17), and a pull block (20) is fixedly mounted on the top end of the stopper (19).

7. The low noise vortex pump according to claim 6, characterized in that: The soft pad (18) is evenly distributed on the surface of the soft plug (17), the soft pad (18) is slidably connected to the interface (4), and the stopper (19) is slidably connected to the interface (4).

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