Flow guiding and filtering mechanism of water pump

Abstract

The utility model discloses a water pump flow guiding and filtering mechanism which comprises a flow guiding module and a filtering module. The flow guide module comprises two flow guide pipes, a filter box connected between the two flow guide pipes, a box cover buckled at the bottom of the filter box, a filter screen plate mounted between the filter box and the box cover, a butt flange connected and communicated with the filter box, and a filter module; and the filtering module comprises a filter screen disc which is movably mounted at the bottom end of the flow guide pipe. In the utility model, after the water pump connected with the butt flange is used, the whole device is taken out from river water, then the turbine is pulled, the rope body pulls the filter screen disc to rise, and then the filter screen disc is pulled out from the outer end of the flow guide pipe, in the process, the filter screen disc scrapes off sludge on the inner wall of the flow guide pipe, and cotton and activated carbon particles can be taken out to be cleaned as much as possible. And then the box cover is detached, the interior of the filter box can be washed, and the filter structure is easy to detach and easy to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of water pump diversion and filtration, in particular to a water pump diversion and filtration mechanism. Background Art

[0002] A water pump is a machine that transports liquids or increases the pressure of liquids. It transfers the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali liquids, emulsions, suspensions and liquid metals.

[0003] In order to reduce the probability of water pump blockage, the water pumped by the water pump will be filtered before entering the water pump, but this also requires the filter structure to be cleaned regularly. The current filter structure is difficult to disassemble during self-cleaning, and the filter element in the structure is difficult to clean. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A water pump diversion and filtration mechanism comprises a diversion module and a filtration module, wherein the diversion module comprises two diversion pipes, a filter box connected between the two diversion pipes, a box cover buckled on the bottom of the filter box, a filter screen plate installed between the filter box and the box cover, a docking flange connected to and communicated with the filter box, and a filtration module, wherein the filtration module comprises a filter screen disc movably installed at the bottom end of the diversion pipe, a turbine movably installed at the outer end of the diversion pipe, a rope body connected between the filter screen disc and the turbine, cotton and activated carbon particles filled in the diversion pipe, and the outer wall of the filter screen disc is in contact with the inner wall of the diversion pipe.

[0007] By adopting the above technical solution, after the water pump connected to the docking flange is used, the entire device is taken out of the river water, and then the turbine is pulled, and then the rope pulls the filter plate up, and then the filter plate is pulled out from the outer end of the guide tube. During this process, the filter plate scrapes off the sludge on the inner wall of the guide tube, and then the cotton and activated carbon particles can also be taken out and cleaned. After that, the box cover is removed and the inside of the filter box can be rinsed. The filter structure is simple to disassemble and easy to clean.

[0008] In a preferred example, the utility model can be further configured as follows: the two guide pipes are vertically symmetrical about the docking flange, the guide pipes are processed into an L shape, and the bending parts are arranged in an arc shape.

[0009] In a preferred example, the utility model can be further configured as follows: the filter plate divides the interior of the filter box into a front cavity and a rear cavity, the guide tube is connected to the interior of the rear cavity, and the docking flange is connected to the interior of the front cavity.

[0010] In a preferred example, the utility model can be further configured as follows: two positioning pins are inserted into the top of the filter plate, and the top ends of the positioning pins are fixedly connected to the top of the inner cavity of the filter box.

[0011] In a preferred example, the utility model can be further configured as follows: the rope body is made by bundling a plurality of nylon threads.

[0012] In a preferred example, the utility model can be further configured as follows: the activated carbon particles are arranged on the top of the cotton, and the height of the cotton is equal to the height of the activated carbon particles.

[0013] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0014] 1. In the utility model, after the water pump connected to the docking flange is used, the whole device is taken out of the river water, and then the turbine is pulled, and then the rope pulls the filter plate up, and then the filter plate is pulled out from the outer end of the guide tube. In this process, the filter plate scrapes off the sludge on the inner wall of the guide tube, and then the cotton and activated carbon particles can also be taken out and cleaned. After that, the box cover is removed and the inside of the filter box can be rinsed. The filter structure is simple to disassemble and easy to clean.

[0015] 2. In the utility model, the pumping end of the external water pump is controlled to be connected to the docking flange, and then the whole device is sunk into the river water, and then the river water is continuously poured into the guide pipe, and the turbine rotates to make the water flow in faster. Then the river water is filtered through three layers of activated carbon particles, cotton, and filter disc, and comes to the inside of the rear cavity, and then filtered by the filter plate, so that the external water pump can extract enough clean water, effectively reducing the probability of the external water pump being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the diversion module of the utility model;

[0018] Figure 3 This is a schematic diagram of the installation position of the positioning pin of the utility model;

[0019] Figure 4 This is a schematic diagram of the filter module of the utility model.

[0020] Reference numerals:

[0021] 100, flow guide module; 110, flow guide pipe; 120, filter box; 130, box cover; 140, filter screen plate; 150, docking flange;

[0022] 200, filter module; 210, filter disc; 220, turbine; 230, rope body; 240, cotton; 250, activated carbon particles;

[0023] 300. Positioning pin. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0025] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0026] A water pump diversion and filtering mechanism provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings. Embodiment 1

[0027] Combination Figure 1-4 As shown, the utility model provides a water pump diversion and filtration mechanism, including a diversion module 100 and a filtration module 200, wherein the diversion module 100 includes two diversion pipes 110, a filter box 120 connected between the two diversion pipes 110, a box cover 130 buckled at the bottom of the filter box 120, a filter plate 140 installed between the filter box 120 and the box cover 130, and a docking flange 150 connected and communicated with the filter box 120;

[0028] The filter module 200 includes a filter plate 210 movably mounted at the bottom end of the guide tube 110, a turbine 220 movably mounted at the outer end of the guide tube 110, a rope body 230 connected between the filter plate 210 and the turbine 220, cotton 240 and activated carbon particles 250 filled in the guide tube 110, and the outer wall of the filter plate 210 is in contact with the inner wall of the guide tube 110.

[0029] Furthermore, the filter plate 140 divides the interior of the filter box 120 into a front chamber and a rear chamber, the guide tube 110 is connected to the interior of the rear chamber, and the docking flange 150 is connected to the interior of the front chamber. This structural design ensures that the water pumped by the water pump is clean enough and reduces the probability of blockage.

[0030] Furthermore, the rope body 230 is made of a plurality of nylon threads bundled together, and the structural design of the rope body 230 makes it difficult to break, thereby ensuring its service life.

[0031] Furthermore, the activated carbon particles 250 are arranged on the top of the cotton 240, and the height of the cotton 240 is equal to the height of the activated carbon particles 250. With this structural design, the internal structure of the guide tube 110 is regular, which improves the aesthetics of the filtering structure. Embodiment 2

[0032] Combination Figure 1 , 2 and Figure 4 As shown, based on the first embodiment, the two guide tubes 110 are vertically symmetrical about the docking flange 150, the guide tubes 110 are processed into an L shape, and the bending parts are arc-shaped. The shape design of the guide tubes 110 allows the filter disc 210 to be smoothly removed from the guide tubes 110. Embodiment 3

[0033] Combination Figure 2-3 As shown, in the above embodiment, two positioning pins 300 are inserted into the top of the filter plate 140, and the top of the positioning pins 300 is fixedly connected to the top of the inner cavity of the filter box 120. The positioning pins 300 are provided to guide the installation of the filter plate 140 so that it can perfectly divide the interior of the filter box 120, ensuring that the water pump will not draw water that has not been filtered again.

[0034] The working principle and use process of the utility model are as follows: the pumping end of the external water pump is controlled to be connected with the docking flange 150, and then the whole device is sunk into the river water, and then the river water is continuously poured into the guide pipe 110, and the turbine 220 rotates to make the water flow faster, and then the river water is filtered through the three layers of activated carbon particles 250, cotton 240, and filter plate 210, and then comes to the inside of the rear cavity, and then filtered by the filter plate 140, so that the external water pump can extract enough clean water, effectively reducing the probability of the external water pump being blocked, and then After the external water pump is used up, the whole device is taken out of the river water, and then the turbine 220 is pulled, and then the rope body 230 pulls the filter plate 210 up, and then the filter plate 210 is pulled out from the outer end of the guide tube 110. During this process, the filter plate 210 scrapes off the sludge on the inner wall of the guide tube 110, and then the cotton 240 and the activated carbon particles 250 can also be taken out and cleaned. After that, the box cover 130 is removed, and the inside of the filter box 120 can be rinsed. The filter structure is simple to disassemble and easy to clean.

[0035] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A water pump diversion and filtration mechanism, characterized in that: include: A flow guide module (100), the flow guide module (100) comprising two flow guide tubes (110), a filter box (120) connected between the two flow guide tubes (110), a box cover (130) buckled on the bottom of the filter box (120), a filter screen plate (140) installed between the filter box (120) and the box cover (130), and a docking flange (150) connected to and in communication with the filter box (120); A filter module (200), the filter module (200) comprising a filter disc (210) movably mounted on the bottom end of the flow guide tube (110), a turbine (220) movably mounted on the outer end of the flow guide tube (110), a rope body (230) connected between the filter disc (210) and the turbine (220), cotton (240) and activated carbon particles (250) filled inside the flow guide tube (110), the outer wall of the filter disc (210) being in contact with the inner wall of the flow guide tube (110).

2. A water pump diversion and filtration mechanism according to claim 1, characterized in that: The two flow guide pipes (110) are vertically symmetrical about the docking flange (150); the flow guide pipes (110) are processed into an L-shape, and the bends are arranged in an arc shape.

3. A water pump diversion and filtration mechanism according to claim 1, characterized in that: The filter screen plate (140) divides the interior of the filter box (120) into a front cavity and a rear cavity, the flow guide tube (110) is in communication with the interior of the rear cavity, and the docking flange (150) is in communication with the interior of the front cavity.

4. A water pump diversion and filtration mechanism according to claim 1, characterized in that: Two positioning pins (300) are inserted into the top of the filter screen plate (140), and the top ends of the positioning pins (300) are fixedly connected to the top of the inner cavity of the filter box (120).

5. A water pump diversion and filtration mechanism according to claim 1, characterized in that: The rope body (230) is made by bundling a plurality of nylon threads.

6. A water pump diversion and filtration mechanism according to claim 1, characterized in that: The activated carbon particles (250) are arranged on the top of the cotton (240), and the height of the cotton (240) is equal to the height of the activated carbon particles (250).

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