Fluoroplastic magnetic drive pump

Abstract

The utility model discloses a fluoroplastic magnetic drive pump which comprises a bottom plate, a pump body is installed on the outer wall of the top of the bottom plate through bolts, a filtering and cleaning assembly is installed at the input end of the pump body through bolts, and a diffusion assembly is installed at the output end of the pump body through bolts. The filtering and cleaning assembly comprises a mounting base, a mounting plate is mounted on the outer wall of one side of the mounting base through bolts, and a motor is mounted in the center of the outer wall of one side of the mounting plate through bolts. By arranging a pressure sensor and a cleaning plate, when a motor is started, the motor can drive a rotating rod to rotate, and in the rotating process of the rotating rod, the rotating rod can drive the cleaning plate to clean and scrape garbage on the surface of a filter cartridge, so that the situation that operation of the device is influenced by blockage of the garbage in the process of extracting water flow is avoided; and a pressure sensor is arranged, so that the device can detect the pressure in the equipment, and automatic operation of the motor is realized.

Description

Technical Field

[0001] This utility model relates to the field of fluoroplastic magnetic pump technology, and in particular to a fluoroplastic magnetic pump. Background Technology

[0002] Fluoroplastic magnetic drive pumps are pumps used to transport liquids. Their main feature is the use of fluoroplastics as the material for the pump's flow-through components. Fluoroplastics have excellent corrosion resistance and can resist the erosion of most chemicals. Magnetic drive pumps are driven by magnetic force and do not transmit power through shaft seals, thus avoiding liquid leakage. They are particularly suitable for transporting toxic, harmful, volatile, or valuable liquids. This type of pump combines the corrosion resistance of fluoroplastics with the advantages of magnetic drive and is widely used in industries such as chemical, pharmaceutical, and food processing.

[0003] However, in most common devices on the market, the method of directly using a filter screen to intercept impurities in the water flow for filtration is usually adopted. However, this method cannot effectively remove dirt from the surface of the filter screen, which will reduce the filtration effect of the device when it becomes clogged, thus reducing the practicality of the device. Therefore, there is an urgent need to design a fluoroplastic magnetic pump to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a fluoroplastic magnetic pump.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A fluoroplastic magnetic pump includes a base plate, a pump body is bolted to the top outer wall of the base plate, a filter cleaning assembly is bolted to the input end of the pump body, and a diffuser assembly is bolted to the output end of the pump body.

[0007] The filtration and cleaning assembly includes a mounting base, a mounting plate is bolted to one outer wall of the mounting base, a motor is bolted to the center of one outer wall of the mounting plate, a flow groove is formed inside the mounting base, a filter cartridge extending into the flow groove is bolted to the other outer wall of the mounting plate away from the motor, the output end of the motor is connected to a rotating rod via a coupling, and cleaning plates distributed horizontally at equal intervals are bolted to the outer wall of the rotating rod.

[0008] The key concept of the above technical solution lies in:

[0009] Preferably, the filtration and cleaning assembly further includes a water inlet pipe, and a pressure sensor is bolted to one side of the inside of the flow channel, the pressure sensor being electrically connected to the motor.

[0010] Preferably, the diffuser assembly includes a connecting seat, and an mounting base is bolted to the top outer wall of the connecting seat.

[0011] Preferably, the mounting base has motion grooves on both sides inside, and a slide rod is installed on one side of the motion groove by bolts.

[0012] Preferably, a bidirectional screw extending to the outside of the mounting base is movably mounted on the other side of the inner side of the motion groove via a bearing, and movable plates are threadedly connected to both sides of the outer wall of the bidirectional screw.

[0013] Preferably, the movable plate is slidably connected to the interior of the motion groove, and the movable plate is slidably connected to the slide rod.

[0014] Preferably, an adjusting plate is bolted to the outer wall of the adjacent side of the movable plate, and a water outlet pipe is bolted to the top outer wall of the mounting base.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. With the pressure sensor and cleaning plate installed, when the motor is started, the motor can drive the rotating rod to rotate. During the rotation of the rotating rod, the rotating rod can drive the cleaning plate to clean and scrape off the debris on the surface of the filter cartridge, thereby avoiding the device from being affected by debris blockage during water extraction. Furthermore, the pressure sensor allows the device to detect the pressure inside the equipment, thus enabling automatic operation of the motor.

[0017] 2. With the bidirectional screw, when the bidirectional screw is rotated, it can drive the adjusting plate to move by means of the threaded connection with the moving plate. During the movement of the adjusting plate, the distance between the adjusting plates gradually decreases, thereby changing the flow rate of the liquid. This structure allows the device to flexibly adjust the pump performance according to the actual working conditions without replacing the pump body or impeller, thus improving the adaptability and versatility of the pump. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a fluoroplastic magnetic pump proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the mounting base structure of a fluoroplastic magnetic pump proposed in this utility model.

[0020] Figure 3 This is a top view schematic diagram of the assembly base of a fluoroplastic magnetic pump proposed in this utility model.

[0021] Figure 4 This is a schematic diagram of one side of the mounting base of a fluoroplastic magnetic pump proposed in this utility model.

[0022] In the diagram: 1. Base plate; 2. Pump body; 3. Filter cleaning assembly; 31. Mounting base; 32. Mounting plate; 33. Motor; 34. Flow channel; 35. Filter cartridge; 36. Rotating rod; 37. Cleaning plate; 38. Inlet pipe; 39. Pressure sensor; 4. Diffusion assembly; 41. Connecting base; 42. Assembly base; 43. Motion channel; 44. Slide rod; 45. Bidirectional screw; 46. Moving plate; 47. Adjusting plate; 48. Outlet pipe. Detailed Implementation

[0023] 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.

[0024] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] Please also see Figures 1 to 4 A fluoroplastic magnetic pump includes a base plate 1, a pump body 2 is bolted to the top outer wall of the base plate 1, a filter cleaning assembly 3 is bolted to the input end of the pump body 2, and a diffuser assembly 4 is bolted to the output end of the pump body 2.

[0027] The filter cleaning assembly 3 includes a mounting base 31. A mounting plate 32 is bolted to one outer wall of the mounting base 31. A motor 33 is bolted to the center of one outer wall of the mounting plate 32. A flow groove 34 is formed inside the mounting base 31. A filter cartridge 35 extending into the flow groove 34 is bolted to the outer wall of the mounting plate 32 away from the motor 33. A rotating rod 36 is mounted to the output end of the motor 33 via a coupling. Cleaning plates 37, evenly spaced and horizontally distributed, are bolted to the outer wall of the rotating rod 36. When a pressure difference occurs in the filter cartridge 35 due to blockage, a pressure sensor 39 detects the pressure and... The signal is transmitted to the motor 33, which drives the rotating rod 36 to rotate. During the rotation of the rotating rod 36, the cleaning plate 37 rotates. During the rotation of the cleaning plate 37, the cleaning plate 37 scrapes away the debris inside the filter cartridge 35, allowing water to enter the device. The filter cleaning assembly 3 also includes a water inlet pipe 38. A pressure sensor 39 is bolted to one side of the flow channel 34. The pressure sensor 39 is electrically connected to the motor 33. The flow channel 34 provides a flow position for the water flow, and the pressure sensor 39 can detect the pressure of the water flow.

[0028] See Figure 3 and Figure 4 The diffuser assembly 4 includes a connecting seat 41, on the top outer wall of which an assembly seat 42 is bolted. The connecting seat 41 provides a position for liquid flow, and the assembly seat 42 facilitates the connection of the outlet pipe 48. Motion grooves 43 are formed on both sides of the interior of the assembly seat 42. A slide rod 44 is bolted to one side of the interior of the motion groove 43. The motion groove 43 provides a position for the slide rod 44, and the slide rod 44 increases the stability of the moving plate 46 during movement. A bidirectional screw 45 extending to the outside of the assembly seat 42 is movably mounted on the other side of the interior of the motion groove 43 via a bearing. The moving plate 4 is threaded to both sides of the outer wall of the bidirectional screw 45. 6. When the bidirectional screw 45 is rotated, the bidirectional screw 45 can be threadedly connected to the movable plate 46, allowing the movable plate 46 to move inside the moving groove 43. The movable plate 46 is slidably connected to the inside of the moving groove 43, and the movable plate 46 is slidably connected to the slide rod 44. When the movable plate 46 moves, it can slide inside the moving groove 43. An adjusting plate 47 is bolted to the outer wall of the adjacent side of the movable plate 46, and a water outlet pipe 48 is bolted to the top outer wall of the mounting base 42. During the movement of the movable plate 46, the movable plate 46 will drive the adjusting plate 47 to move, and the water can be effectively discharged through the water outlet pipe 48.

[0029] With the above-described configuration, the bidirectional screw 45, when rotated, enables the moving plate 46 to move by means of a threaded connection between the bidirectional screw 45 and the moving plate 46. As the moving plate 47 moves, the distance between the plates gradually decreases, thereby changing the flow rate of the liquid. This structure allows the device to flexibly adjust the pump performance according to actual working conditions without replacing the pump body or impeller, thus improving the pump's adaptability and versatility.

[0030] The following are several preferred embodiments or application embodiments to help those skilled in the art better understand the technical content of this utility model and the technical contributions made by this utility model compared with the prior art:

[0031] Example 1

[0032] A fluoroplastic magnetic pump includes a base plate 1, a pump body 2 is bolted to the top outer wall of the base plate 1, a filter cleaning assembly 3 is bolted to the input end of the pump body 2, and a diffuser assembly 4 is bolted to the output end of the pump body 2.

[0033] The filter cleaning assembly 3 includes a mounting base 31. A mounting plate 32 is bolted to one outer wall of the mounting base 31. A motor 33 is bolted to the center of one outer wall of the mounting plate 32. A flow groove 34 is formed inside the mounting base 31. A filter cartridge 35 extending into the flow groove 34 is bolted to the outer wall of the mounting plate 32 away from the motor 33. A rotating rod 36 is mounted to the output end of the motor 33 via a coupling. Cleaning plates 37, evenly spaced and horizontally distributed, are bolted to the outer wall of the rotating rod 36. When a pressure difference occurs in the filter cartridge 35 due to blockage, a pressure sensor 39 detects the pressure and... The signal is transmitted to the motor 33, which drives the rotating rod 36 to rotate. During the rotation of the rotating rod 36, the cleaning plate 37 rotates. During the rotation of the cleaning plate 37, the cleaning plate 37 scrapes away the debris inside the filter cartridge 35, allowing water to enter the device. The filter cleaning assembly 3 also includes a water inlet pipe 38. A pressure sensor 39 is bolted to one side of the flow channel 34. The pressure sensor 39 is electrically connected to the motor 33. The flow channel 34 provides a flow position for the water flow, and the pressure sensor 39 can detect the pressure of the water flow.

[0034] The diffuser assembly 4 includes a connecting seat 41, on the top outer wall of which an assembly seat 42 is bolted. The connecting seat 41 provides a position for liquid flow, and the assembly seat 42 facilitates the connection of the outlet pipe 48. Motion grooves 43 are formed on both sides of the interior of the assembly seat 42. A slide rod 44 is bolted to one side of the interior of the motion groove 43. The motion groove 43 provides a position for the slide rod 44, and the slide rod 44 increases the stability of the moving plate 46 during movement. A bidirectional screw 45 extending to the outside of the assembly seat 42 is movably mounted on the other side of the interior of the motion groove 43 via a bearing. Moving plates are threaded to both sides of the outer wall of the bidirectional screw 45. 46. ​​When the bidirectional screw 45 is rotated, the bidirectional screw 45 can be threadedly connected to the movable plate 46, allowing the movable plate 46 to move inside the moving groove 43. The movable plate 46 is slidably connected to the inside of the moving groove 43, and the movable plate 46 is slidably connected to the slide rod 44. When the movable plate 46 moves, it can slide inside the moving groove 43. An adjusting plate 47 is bolted to the outer wall of the adjacent side of the movable plate 46, and a water outlet pipe 48 is bolted to the top outer wall of the mounting base 42. During the movement of the movable plate 46, the movable plate 46 will drive the adjusting plate 47 to move, and the water can be effectively discharged through the water outlet pipe 48.

[0035] Working principle: In use, first connect the inlet pipe 38 to the external water source, then start the pump body 2. The pump body 2 can draw the external water source into the flow tank 34. During the water flow, the water will pass through the filter cartridge 35 and the pressure sensor 39. When the pressure sensor 39 detects that the pressure is not up to standard, it will drive the motor 33 to run. The motor 33 will drive the rotating rod 36 to rotate. During the rotation of the rotating rod 36, the cleaning plate 37 will rotate. During the rotation of the cleaning plate 37, the cleaning plate 37 will scrape the debris inside the filter cartridge 35. The extracted water will enter the assembly base 42 through the connecting seat 41. Then, by rotating the bidirectional screw 45, which is threadedly connected to the moving plate 46, the moving plate 46 will drive the adjusting plate 47 to move. When the adjusting plate 47 narrows, the water pressure will also change accordingly. Finally, the water will be discharged from the outside of the device through the outlet pipe 48.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fluoroplastic magnetic pump, comprising a base plate (1), characterized in that, A pump body (2) is bolted to the top outer wall of the base plate (1), a filter cleaning assembly (3) is bolted to the input end of the pump body (2), and a diffuser assembly (4) is bolted to the output end of the pump body (2). The filter cleaning assembly (3) includes a mounting base (31). A mounting plate (32) is bolted to one side of the outer wall of the mounting base (31). A motor (33) is bolted to the center of one side of the outer wall of the mounting plate (32). A flow groove (34) is provided inside the mounting base (31). A filter cartridge (35) extending into the flow groove (34) is bolted to the other side of the mounting plate (32) away from the motor (33). A rotating rod (36) is mounted to the output end of the motor (33) via a coupling. Cleaning plates (37) are bolted to the outer wall of the rotating rod (36) and are distributed horizontally at equal intervals.

2. The fluoroplastic magnetic pump according to claim 1, characterized in that, The filter cleaning assembly (3) also includes a water inlet pipe (38), and a pressure sensor (39) is bolted to one side of the inside of the flow channel (34). The pressure sensor (39) is electrically connected to the motor (33).

3. The fluoroplastic magnetic pump according to claim 1, characterized in that, The diffuser assembly (4) includes a connector (41), and an assembly seat (42) is bolted to the top outer wall of the connector (41).

4. A fluoroplastic magnetic pump according to claim 3, characterized in that, The mounting base (42) has motion grooves (43) on both sides inside, and a slide rod (44) is installed on one side of the motion groove (43) by bolts.

5. A fluoroplastic magnetic pump according to claim 4, characterized in that, A bidirectional screw (45) extending to the outside of the mounting base (42) is movably mounted on the other side of the inner side of the motion groove (43) via a bearing, and movable plates (46) are threadedly connected to both sides of the outer wall of the bidirectional screw (45).

6. A fluoroplastic magnetic pump according to claim 5, characterized in that, The movable plate (46) is slidably connected to the interior of the motion groove (43), and the movable plate (46) is slidably connected to the slide rod (44).

7. A fluoroplastic magnetic pump according to claim 5, characterized in that, An adjusting plate (47) is bolted to the outer wall of the adjacent side of the movable plate (46), and a water outlet pipe (48) is bolted to the top outer wall of the mounting base (42).

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