A regulating water pump with annular filtration

Abstract

The present invention discloses an annular filtering regulating water pump, comprising a water pump body, wherein the outer surface of the water pump body is provided with an input pipe, a filter pipe, a rotating rod and a moving rod. The present invention separates impurities in a water source by filtering through an annular filter screen, and large particles of impurities naturally fall to the bottom of the filter pipe for precipitation, while the fibers of the filter ball expand due to the penetration and impact of water to form a denser filter layer, which effectively intercepts finer suspended matter in the water. The outer surface of the filter ball is provided with a plurality of arc-shaped protrusions, which increase the contact area between the required filtered water source and the filter ball and improve the capture rate of impurities. The filter ball is floated in layers by large counterweight balls and small counterweight balls of different weights, which ensures that the water flow can flow through each filter ball evenly and fully, improves the contact efficiency between the water body and the filter material, and thus enhances the removal effect of pollutants.

Description

Technical Field

[0001] The present invention relates to the technical field of water pump filtration, and more specifically to an annular filtration regulating water pump. Background Art

[0002] Regulated water pumps are those designed to adjust their working parameters to meet the needs of different working conditions. They are widely used in scenarios that require flexible control of liquid delivery volume and pressure. Through reasonable adjustment strategies, they can not only ensure the stable operation of the system, but also achieve the effect of energy conservation and emission reduction. Filters are usually installed at the water pump inlet to block large particles of impurities and protect the pump body from damage.

[0003] Existing regulating water pumps are usually equipped with flow regulating devices, such as variable frequency drives to adjust the output flow and pressure of the pump, and are usually equipped with energy-efficient motors. After the water pump is started, large particles of impurities are blocked through filters.

[0004] In actual use of the existing technology, large particles of impurities will settle downward when the water source is filtered through the filter, but smaller suspended matter will float around under the impact of the water flow, making it difficult to intercept them, thus affecting the filtration quality of the water source. In view of the above technical problems, it is necessary to provide a ring-filtering adjustable water pump. Summary of the invention

[0005] The object of the present invention is to provide an annular filtering adjustable water pump to solve the above-mentioned problems.

[0006] In order to achieve the above purpose, the technical solution provided by an embodiment of the present invention is as follows:

[0007] A regulating water pump with an annular filtration comprises a water pump body, wherein an input pipe, a filter pipe, a rotating rod and a moving rod are arranged on the outer surface of the water pump body, the filter pipe is located on the left side of the water pump body, the outer surface of the filter pipe is connected with a water outlet pipe, the inner cavity of the filter pipe is fixedly connected with two mounting plates, an annular filter screen is fixedly connected between the two mounting plates, a filter ball is arranged in the inner cavity of the filter pipe, the rotating rod is located in the middle of the inner cavity of the filter pipe, a scraper is fixedly connected to the outer surface of the lower end of the rotating rod, a runner blade is fixedly connected to the outer surface of the upper end of the rotating rod, a lifting ball is fixedly connected to one side of the scraper, the moving rod is located in the inner cavity of the filter pipe, a fixing plate is fixedly connected to the outer surface of the moving rod, an inclined lifting block is fixedly connected to the upper end of the moving rod, and an impact ball abuts against the outer surface of the inclined lifting block.

[0008] As a further improvement of the present invention, the lower surface of the water pump body is fixedly connected to a base, the outer surface of the water pump body is provided with an output pipe, the input pipe and the outlet pipe are fixedly connected by bolts and screw sleeves, the water pump body is supported by the base, and water enters the input pipe through the outlet pipe and is discharged through the output pipe.

[0009] As a further improvement of the present invention, the outer surface of the filter tube is connected to a water inlet pipe, the lower end of the filter tube is connected to a sewage pipe, the outer surface of the sewage pipe is threadedly connected to a pipe cover, and sewage is discharged from the sewage pipe by opening the pipe cover.

[0010] As a further improvement of the present invention, the upper end of the rotating rod is movably connected to the top of the inner cavity of the filter tube through a bearing seat, the outer surface of the scraper abuts against the inner wall of the annular filter screen, and the scraper is driven by the rotating rod to rotate to scrape the inner wall of the annular filter screen.

[0011] As a further improvement of the present invention, the outer surface of the filter ball is provided with arc-shaped protrusions, the filter ball is a spherical filter medium made of fiber material, the inner cavity of the filter ball is fixedly connected to a helium balloon, the interior of the helium balloon is filled with helium, the contact area of ​​the filter ball with water is increased by the arc-shaped protrusions, and the filter ball floats by the helium balloon.

[0012] As a further improvement of the present invention, the inner cavity of the helium balloon is provided with a counterweight, and the counterweights in the helium balloon have different weights. The counterweights of different weights allow the helium balloon to float in layers in the water.

[0013] As a further improvement of the present invention, the lower end of the moving rod is semicircular, and a fixing plate is fixedly connected to the outer surface of the moving rod. The moving rod is inserted into the mounting plate, and the moving rod is limited by the fixing plate and the mounting plate to ensure its vertical movement.

[0014] As a further improvement of the present invention, a spring 1 is sleeved on the outer surface of the moving rod, and the two ends of the spring 1 are respectively fixedly connected to the mounting plate and the fixing plate, so that the moving rod is automatically reset by being driven by the spring 1.

[0015] As a further improvement of the present invention, the inner wall of the filter tube is fixedly connected to a limiting plate, the inner cavity of the limiting plate is movably connected to the outer surface of the moving rod, the outer surface of the impact ball is fixedly connected to the moving plate, the moving rod is limited to move vertically by the limiting plate, and the impact ball moves vertically with the cooperation of the moving plate.

[0016] As a further improvement of the present invention, two telescopic rods are fixedly connected to one side of the movable plate, one end of the telescopic rod is fixedly connected to the inner wall of the filter tube, a spring 2 is sleeved on the outer surface of the telescopic rod, and the two ends of the spring 2 are respectively fixedly connected to the movable plate and the filter tube. The movable plate is automatically reset by the spring 2, and the telescopic rod can ensure that the movable plate is limitedly moved to avoid deviation.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] (1) This solution uses an annular filter to filter and separate impurities from the water source. Large particles of impurities will naturally fall to the bottom of the filter tube and settle. At the same time, the fibers of the filter ball will expand due to the penetration and impact of water, forming a denser filter layer, which effectively intercepts smaller suspended matter in the water. The outer surface of the filter ball is provided with a number of arc-shaped protrusions, which increases the contact area between the required filtered water source and the filter ball and improves the capture rate of impurities. The filter balls are floated in layers through counterweights of different weights to ensure that the water flow can flow evenly and fully through each filter ball, thereby improving the contact efficiency between the water body and the filter material, thereby enhancing the removal effect of pollutants.

[0019] (2) This scheme drives the impeller blades and the rotating rod to rotate under the impact force of water, drives the scraper to scrape off the impurities attached to the inner wall of the annular filter, and drives the lifting ball to rotate, drives the moving rod and the inclined lifting block to move upward, drives the impact ball to move inward and impact the outer surface of the annular filter to cause it to vibrate, vibrates out the impurities attached to the aperture of the annular filter, and drives the moving rod and the impact ball to automatically reset with the cooperation of spring one and spring two, thereby realizing automatic cleaning of the annular filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 A half-section schematic diagram of the internal structure of the present invention;

[0022] Figure 3 It is a schematic diagram of the local structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the local structure of the present invention;

[0024] Figure 5 It is a schematic cross-sectional view of the local structure of the present invention.

[0025] Description of the numbers in the figure:

[0026] 1. Pump body; 101. Machine base; 102. Output pipe; 103. Input pipe; 2. Filter pipe; 201. Water inlet pipe; 202. Drain pipe; 203. Pipe cover; 204. Water outlet pipe; 205. Mounting plate; 206. Annular filter screen; 207. Filter ball; 2071. Arc-shaped protrusion; 2072. Helium balloon; 2073. Counterweight; 3. Rotating rod; 301. Scraper; 302. Impeller blade; 303. Lifting ball; 4. Moving rod; 401. Fixed plate; 402. Spring 1; 403. Inclined lifting block; 404. Impact ball; 405. Moving plate; 406. Telescopic rod; 407. Spring 2; 408. Limiting plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0028] Embodiment 1:

[0029] See also Figure 1 and Figure 2 , a ring-filtering regulating water pump, comprising a water pump body 1, a filter tube 2, a rotating rod 3 and a moving rod 4, and an input pipe 103 is arranged on the outer surface of the water pump body 1;

[0030] Specifically, the lower surface of the water pump body 1 is fixedly connected with the base 101, the outer surface of the water pump body 1 is provided with an output pipe 102, and the input pipe 103 is fixedly connected with the water outlet pipe 204 by bolts and screw sleeves;

[0031] Furthermore, the water pump body 1 is supported and placed at a designated position by the base 101 , and the water pump body 1 is connected together by the inlet pipe 103 and the outlet pipe 204 through the cooperation of bolts and screw sleeves.

[0032] Embodiment 2:

[0033] See also Figure 1 , Figure 2 and Figure 5 The filter tube 2 is located on the left side of the water pump body 1. The outer surface of the filter tube 2 is connected to the water outlet pipe 204. The inner cavity of the filter tube 2 is fixedly connected to two mounting plates 205. An annular filter screen 206 is fixedly connected between the two mounting plates 205. The inner cavity of the filter tube 2 is provided with a filter ball 207.

[0034] Specifically, the outer surface of the filter tube 2 is connected with a water inlet pipe 201, the lower end of the filter tube 2 is connected with a sewage pipe 202, the outer surface of the sewage pipe 202 is threadedly connected with a pipe cover 203, the outer surface of the filter ball 207 is provided with an arc-shaped protrusion 2071, the filter ball 207 is a spherical filter medium made of fiber material, the inner cavity of the filter ball 207 is fixedly connected with a helium balloon 2072, the inside of the helium balloon 2072 is filled with helium, the inner cavity of the helium balloon 2072 is provided with a counterweight 2073, and the weight of the counterweight 2073 in the helium balloon 2072 is different;

[0035] Furthermore, water enters the filter tube 2 through the water inlet pipe 201, and impurities in the water are filtered and separated by the annular filter screen 206. At the same time, the fibers of the filter ball 207 will expand due to the penetration and impact of water to form a denser filter layer, which can effectively intercept finer suspended matter in the water. The outer surface of the filter ball 207 is provided with a plurality of arc-shaped protrusions 2071, which increase the contact area between the required filtered water source and the filter ball 207. The helium balloon 2072 inside the filter ball 207 is respectively provided with counterweights 2073 of different weights, which increase the weight of the filter ball 207 to achieve layered floating, and the sewage can be discharged through the sewage pipe 202.

[0036] Embodiment 3:

[0037] See also Figure 1 , Figure 2 and Figure 3 The rotating rod 3 is located in the middle of the inner cavity of the filter tube 2, the outer surface of the lower end of the rotating rod 3 is fixedly connected to a scraper 301, the outer surface of the upper end of the rotating rod 3 is fixedly connected to a runner blade 302, and a lifting ball 303 is fixedly connected to one side of the scraper 301;

[0038] Specifically, the upper end of the rotating rod 3 is movably connected to the top of the inner cavity of the filter tube 2 through the bearing seat, and the outer surface of the scraper 301 abuts against the inner wall of the annular filter screen 206;

[0039] Furthermore, the impact force of the water will drive the impeller blades 302 and the rotating rod 3 to rotate (the impeller blades 302 are similar to the fan blades of a turbine, and the water flows through the impact blades to drive the entire impeller to rotate). When the rotating rod 3 rotates, it drives the scraper 301 to scrape off the impurities attached to the inner wall of the annular filter 206. When the rotating rod 3 rotates, it drives the lifting ball 303 to rotate.

[0040] Embodiment 4:

[0041] See also Figure 1 , Figure 2 and Figure 4 The moving rod 4 is located in the inner cavity of the filter tube 2, the outer surface of the moving rod 4 is fixedly connected with a fixing plate 401, the upper end of the moving rod 4 is fixedly connected with an inclined lifting block 403, and the outer surface of the inclined lifting block 403 is abutted with an impact ball 404;

[0042] Specifically, the lower end of the moving rod 4 is semicircular, and a fixed plate 401 is fixedly connected to the outer surface of the moving rod 4. The moving rod 4 is inserted inside the mounting plate 205, and a spring 402 is sleeved on the outer surface of the moving rod 4. The two ends of the spring 402 are respectively fixedly connected to the mounting plate 205 and the fixed plate 401. The inner wall of the filter tube 2 is fixedly connected to a limit plate 408, and the inner cavity of the limit plate 408 is movably connected to the outer surface of the moving rod 4. The outer surface of the impact ball 404 is fixedly connected to a moving plate 405, and one side of the moving plate 405 is fixedly connected to two telescopic rods 406, and one end of the telescopic rod 406 is fixedly connected to the inner wall of the filter tube 2. A spring 2 407 is sleeved on the outer surface of the telescopic rod 406, and the two ends of the spring 2 407 are respectively fixedly connected to the moving plate 405 and the filter tube 2;

[0043] Furthermore, the moving rod 4 and the inclined lifting block 403 move upward to push the impact ball 404 to move inward and hit the outer surface of the annular filter 206 to cause it to vibrate, thereby vibrating out impurities attached to the aperture of the annular filter 206, and through the cooperation of spring 1 402 and spring 2 407, the moving rod 4 and the impact ball 404 that have been lifted and moved can be automatically reset. The moving rod 4 is limited by the cooperation of the limit plate 408, and the impact ball 404 is limited by the cooperation of the telescopic rod 406 to avoid displacement.

[0044] Working principle: During the use of the device, water first enters the filter tube 2 through the water inlet pipe 201, and impurities in the water are filtered and separated through the annular filter screen 206. The filtered water is pumped to the inside of the water pump body 1 through the water outlet pipe 204 for transportation. When the water enters the filter tube 2, the impact force of the water will drive the runner blades 302 and the rotating rod 3 to rotate. When the rotating rod 3 rotates, it drives the scraper 301 to scrape off the impurities attached to the inner wall of the annular filter screen 206. At this time, large particles of impurities will fall to the bottom of the filter tube 2 for precipitation. At the same time, the fibers of the filter ball 207 will expand due to the penetration and impact of water to form a denser filter layer, which effectively intercepts finer suspended matter in the water. The outer surface of the filter ball 207 is provided with a number of arc-shaped protrusions 2071, which increase the contact area between the required filtered water source and the filter ball 207 and improve the capture rate of impurities. The helium balloon 2072 inside the filter ball 207 is respectively provided with counterweights 2073 of different weights, which respectively increase the filter ball The weight of 207 can realize layered floating, ensure that the water flow can flow through each filter ball evenly and fully, improve the efficiency of contact between the water body and the filter material, thereby enhancing the removal effect of pollutants, and the layered floating can more effectively utilize the vertical space in the container, avoid the filter balls from being piled up too tightly and rubbing against each other and squeezing, and the rotating rod 3 rotates while driving the jacking ball 303 to rotate, pushing the moving rod 4 and the inclined jacking block 403 to move upward, pushing the impact ball 404 to move inward and impact the outer surface of the annular filter screen 206 to vibrate, and vibrate out the impurities attached to the aperture of the annular filter screen 206, and through the cooperation of the spring 1 402 and the spring 2 407, drive the moving rod 4 and the impact ball 404 to automatically reset, so as to realize the automatic cleaning of the annular filter screen 206, when it is necessary to clean the filtered impurities, rotate and open the pipe cover 203, and the sewage and the filter ball 207 are automatically discharged through the sewage pipe 202, and a new filter ball 207 can be inserted into the filter pipe 2 through the sewage pipe 202.

[0045] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0046] In addition, it should be understood that although the present specification is described according to embodiments, not every embodiment contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that those skilled in the art can understand.

Claims

1. A ring-filtering regulating water pump, characterized in that: include: A water pump body (1), wherein an inlet pipe (103) is provided on the outer surface of the water pump body (1); A filter tube (2), the filter tube (2) being located on the left side of the water pump body (1), the outer surface of the filter tube (2) being connected to a water outlet pipe (204), the inner cavity of the filter tube (2) being fixedly connected to two mounting plates (205), an annular filter screen (206) being fixedly connected between the two mounting plates (205), and the inner cavity of the filter tube (2) being provided with a filter ball (207); A rotating rod (3), the rotating rod (3) being located in the middle of the inner cavity of the filter tube (2), a scraper (301) being fixedly connected to the outer surface of the lower end of the rotating rod (3), a runner blade (302) being fixedly connected to the outer surface of the upper end of the rotating rod (3), and a lifting ball (303) being fixedly connected to one side of the scraper (301); A moving rod (4), the moving rod (4) being located in the inner cavity of the filter tube (2), the outer surface of the moving rod (4) being fixedly connected to a fixing plate (401), the upper end of the moving rod (4) being fixedly connected to an inclined lifting block (403), the outer surface of the inclined lifting block (403) being in contact with an impact ball (404); The upper end of the rotating rod (3) is movably connected to the top of the inner cavity of the filter tube (2) through the cooperation of the bearing seat, and the outer surface of the scraper (301) is in contact with the inner wall of the annular filter screen (206); The outer surface of the filter ball (207) is provided with an arc-shaped protrusion (2071); the filter ball (207) is a spherical filter medium made of fiber material; the inner cavity of the filter ball (207) is fixedly connected to a helium balloon (2072); the interior of the helium balloon (2072) is filled with helium; The inner cavity of the helium balloon (2072) is provided with a counterweight (2073), and the counterweight (2073) in the helium balloon (2072) has different weights.

2. The annular filtration regulating water pump according to claim 1, characterized in that: The lower surface of the water pump body (1) is fixedly connected to a base (101); the outer surface of the water pump body (1) is provided with an output pipe (102); the input pipe (103) is fixedly connected to the water outlet pipe (204) by means of bolts and screw sleeves.

3. The annular filtering adjustable water pump according to claim 1, characterized in that: The outer surface of the filter tube (2) is connected to a water inlet pipe (201), the lower end of the filter tube (2) is connected to a sewage discharge pipe (202), and the outer surface of the sewage discharge pipe (202) is threadedly connected to a pipe cover (203).

4. The annular filtering adjustable water pump according to claim 1, characterized in that: The lower end of the moving rod (4) is semicircular, the outer surface of the moving rod (4) is fixedly connected to a fixing plate (401), and the moving rod (4) is inserted into the interior of the mounting plate (205).

5. The annular filtering adjustable water pump according to claim 4, characterized in that: A spring 1 (402) is sleeved on the outer surface of the moving rod (4), and two ends of the spring 1 (402) are respectively fixedly connected to the mounting plate (205) and the fixing plate (401).

6. The annular filtering adjustable water pump according to claim 1, characterized in that: The inner wall of the filter tube (2) is fixedly connected to a limit plate (408), the inner cavity of the limit plate (408) is movably connected to the outer surface of the moving rod (4), and the outer surface of the impact ball (404) is fixedly connected to a moving plate (405).

7. The annular filtering adjustable water pump according to claim 6, characterized in that: Two telescopic rods (406) are fixedly connected to one side of the movable plate (405), one end of the telescopic rod (406) is fixedly connected to the inner wall of the filter tube (2), a second spring (407) is sleeved on the outer surface of the telescopic rod (406), and both ends of the second spring (407) are fixedly connected to the movable plate (405) and the filter tube (2), respectively.

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