Filtering mechanism of siphon drainage equipment

Abstract

The utility model relates to the technical field of siphon drainage, in particular to a filtering mechanism of siphon drainage equipment, which comprises a mounting frame, a motor is fixedly mounted on the mounting frame, a disc is fixedly mounted on an output shaft of the motor, a squeeze roller is fixedly mounted on the disc, a flexible pipe is fixedly mounted on the mounting frame, and the squeeze roller is fixedly mounted on the flexible pipe. One end of the flexible pipe is communicated with a square water pipe, the square water pipe is fixedly mounted on the mounting frame, and a filter cartridge is arranged at the lower end of the square water pipe. The extrusion roller capable of rotating is arranged to assist in wriggling of the flexible pipe, so that the transmission rate of water flow in the flexible pipe is higher, when blockage occurs in equipment, the extrusion roller extrudes the flexible pipe to enable water in the equipment to impact so as to burst away blockages, the stability of the equipment during use is improved, and the service life of the equipment is prolonged. And the power of the motor can also enable the movable circular ring to periodically move up and down under the action of the transmission mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of siphon drainage, in particular to a filtering mechanism of a siphon drainage device. Background Technique

[0002] The siphon principle is to utilize the principle of pressure difference. In a closed container, the liquid levels are the same and the pressures are equal. The siphon tube is filled with water and there is no air. The water inlet end has a higher water level. The outlet is blocked by the palm or other objects. At this time, the pressure inside the tube is equal everywhere. After everything is arranged, the outlet is opened. Although the atmospheric pressures on both sides are equal, the water level at the water inlet end is higher and the pressure is greater, which pushes the incoming water to continuously flow out of the outlet. When the existing siphon drainage device is in use, it often faces a problem that the water to be discharged contains impurities. Since siphon drainage transfers water through the air pressure difference, compared with the common water pump drainage method, the power is smaller. Therefore, during the drainage process, there is a greater probability that the impurities will block in the pipeline. And once a blockage occurs, the air pressure difference does not exist, and the blockage cannot be self-cleaned by the siphon power. In addition, the filtering method of placing a filter plate or a filter screen at the water inlet pipe will cause the impurities to block the filter plate or the filter screen after long-term use, which will reduce the water flow transfer speed and affect the stability of the equipment during use. For this reason, we propose a filtering mechanism of a siphon drainage device to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide a filtering mechanism of a siphon drainage device to solve the problems that the water pipe blockage is difficult to wash away the blockage by its own power and the filtering system is easy to be blocked in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A filtering mechanism of a siphon drainage device, including a mounting frame, on which a motor is fixedly installed,

[0005] A disc is fixedly installed on the output shaft of the motor, an extrusion roller is fixedly installed on the disc, a flexible pipe is fixedly installed on the mounting frame, one end of the flexible pipe is communicated with a square water pipe, the square water pipe is fixedly installed on the mounting frame, a filter cylinder is arranged at the lower end of the square water pipe, a movable ring is movably arranged on the filter cylinder, one end of the flexible pipe is communicated with an outlet, a transmission mechanism is arranged on the disc, and an adjusting mechanism is arranged on the mounting frame.

[0006] Preferably, when the extrusion roller is located at the lower side, it extrudes the flexible pipe, and the length of the extrusion roller is adapted to the width of the flexible pipe.

[0007] Preferably, the transmission mechanism includes a first gear which is fixedly installed at the rear side of the disc. A second gear and a third gear are respectively rotatably installed at the rear end and the right end of the right side of the square water pipe. The second gear and the third gear are perpendicularly meshed with each other. A fourth gear is rotatably installed at the lower end of the square water pipe. A first transmission belt is sleeved on the first gear and the second gear, and a second transmission belt is sleeved on the third gear and the fourth gear. A transmission rod is rotatably installed on the fourth gear, and the lower end of the transmission rod is rotatably installed on the movable ring.

[0008] Preferably, two sets of limit discs are fixedly installed on each of the second gear, the third gear and the fourth gear. The limit discs are arranged on the front and rear sides of the first transmission belt and the second transmission belt, and the diameter of the limit discs is suitable for the maximum diameter of the second gear, the third gear and the fourth gear.

[0009] Preferably, cleaning rings are fixedly installed on the upper and lower sides of the movable ring. The cross section of the cleaning ring is triangular, and the cleaning ring is in close fit with the filter cylinder.

[0010] Preferably, the adjusting mechanism includes an inserting rod which is fixedly installed on the front side of the mounting frame. A T-shaped seat is arranged on the front side of the mounting frame. Inserting holes are arrayed on the T-shaped seat. The inserting rod is inserted into the inserting holes. Fixing holes are opened on the front and rear sides of the T-shaped seat. A telescopic hose is fixedly installed at the left end of the flexible pipe, and a water outlet is fixedly installed at the left end of the telescopic hose. The flexible pipe, the telescopic hose and the water outlet are communicated with each other.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The present utility model uses a rotatable extrusion roller to assist the peristalsis of the flexible pipe, so that the transmission rate of the water flow in the flexible pipe is faster. When the equipment is blocked, the extrusion roller will extrude the flexible pipe so that the water in the equipment will impact to wash away the blockage, increasing the stability during the use of the equipment. Moreover, the power of the motor can, under the action of the transmission mechanism, make the movable ring move up and down periodically, so as to realize the cleaning of the filter cylinder, thus greatly reducing the occurrence of the situation that the filter cylinder is blocked and further increasing the stability during the use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained according to these drawings without creative efforts.

[0013] Figure 1Front view structural schematic diagram of the present utility model;

[0014] Figure 2 Separation structural schematic diagram of the present utility model;

[0015] Figure 3 Rear view sectional schematic diagram of the structure of the present utility model;

[0016] Figure 4 Of the present utility model Figure 3 Partial enlarged schematic diagram of A in it.

[0017] In the figure: 1, mounting frame; 2, motor; 3, disc; 4, extrusion roller; 5, flexible pipe; 6, square water pipe; 7, filter cartridge; 8, movable ring; 9, water outlet; 10, first gear; 11, first transmission belt; 12, second gear; 13, third gear; 14, second transmission belt; 15, fourth gear; 16, transmission rod; 17, cleaning ring; 18, limit disc; 19, inserting rod; 20, T-shaped seat; 21, inserting hole; 22, fixing hole; 23, telescopic hose. Specific implementation manner

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-4 , an embodiment provided by the present utility model: A filtering mechanism of a siphon drainage device, including a mounting frame 1, a motor 2 is fixedly installed on the mounting frame 1,

[0020] A disc 3 is fixedly installed on the output shaft of the motor 2, an extrusion roller 4 is fixedly installed on the disc 3, a flexible pipe 5 is fixedly installed on the mounting frame 1, one end of the flexible pipe 5 communicates with a square water pipe 6, the square water pipe 6 is fixedly installed on the mounting frame 1, a filter cartridge 7 is arranged at the lower end of the square water pipe 6, a movable ring 8 is movably arranged on the filter cartridge 7, one end of the flexible pipe 5 communicates with a water outlet 9, a transmission mechanism is arranged on the disc 3, and an adjustment mechanism is arranged on the mounting frame 1. This structure can use the rotatable extrusion roller 4 to assist the peristalsis of the flexible pipe 5, so that the transmission rate of the water flow in the flexible pipe 5 is faster and the blockage can be impacted. In addition, a transmission mechanism is also provided, and under the action of the transmission mechanism, the movable ring 8 moves up and down periodically to clean the filter cartridge 7;

[0021] Further, when the squeezing roller 4 is located at the lower side, it squeezes the flexible pipe 5. The length of the squeezing roller 4 is adapted to the width of the flexible pipe 5. This structure enables the squeezing roller 4 to squeeze the flexible pipe 5 when the motor 2 is running, thereby assisting the water in the flexible pipe 5 to flow. At the same time, when the equipment is blocked, the impact of water can be used to flush out the blockage.

[0022] Further, the transmission mechanism includes a first gear 10. The first gear 10 is fixedly installed at the rear side of the disc 3. A second gear 12 and a third gear 13 are respectively rotatably installed at the right rear end and the right end of the square water pipe 6. The second gear 12 and the third gear 13 are perpendicularly meshed with each other. A fourth gear 15 is rotatably installed at the lower end of the square water pipe 6. A first transmission belt 11 is sleeved on the first gear 10 and the second gear 12. A second transmission belt 14 is sleeved on the third gear 13 and the fourth gear 15. A transmission rod 16 is rotatably installed on the fourth gear 15. The lower end of the transmission rod 16 is rotatably installed on the movable ring 8. This structure enables the movable ring 8 to perform periodic motion under the drive of the motor 2, thereby cleaning the filter cylinder 7 and greatly reducing the occurrence of blockage of the filter cylinder 7.

[0023] Further, two groups of limit discs 18 are fixedly installed on each of the second gear 12, the third gear 13 and the fourth gear 15. The limit discs 18 are arranged on the front and rear sides of the first transmission belt 11 and the second transmission belt 14. The diameter of the limit discs 18 is adapted to the maximum diameter of the second gear 12, the third gear 13 and the fourth gear 15. This structure enables the first transmission belt 11 and the second transmission belt 14 to be more stable during use, and it is difficult to fall off, increasing the stability of the equipment during use.

[0024] Further, cleaning rings 17 are fixedly installed on the upper and lower sides of the movable ring 8. The cross section of the cleaning rings 17 is triangular, and the cleaning rings 17 are in close contact with the filter cylinder 7. This structure enables the movable ring 8 to clean the filter cylinder 7 with higher efficiency and cleaner.

[0025] Further, the adjusting mechanism includes an inserting rod 19. The inserting rod 19 is fixedly installed on the front side of the mounting frame 1. A T-shaped seat 20 is arranged on the front side of the mounting frame 1. Inserting holes 21 are arrayed on the T-shaped seat 20. The inserting rod 19 is inserted into the inserting holes 21. Fixing holes 22 are opened on the front and rear sides of the T-shaped seat 20. The left end of the flexible pipe 5 is fixedly installed with a telescopic hose 23. The left end of the telescopic hose 23 is fixedly installed with a water outlet 9. The flexible pipe 5, the telescopic hose 23 and the water outlet 9 are communicated with each other. This structure enables the overall height of the equipment and the length of the water outlet 9 to be adjusted, so as to adapt to different situations.

[0026] Working principle: When in use, invert the device to fill the flexible tube 5 with water. Place the mounting frame 1 at an appropriate height by inserting the insertion rod 19 into the insertion hole 21. Place the heavy object on the T-shaped seat 20 or insert bolts into the fixing holes 22 according to the actual usage situation. At this time, the filter cylinder 7 is placed in a pool or fish tank that needs to drain water, and the water outlet 9 is placed in a reservoir, etc. Then start the motor 2. The output shaft of the motor 2 drives the disc 3 to rotate, thereby periodically squeezing the flexible tube 5 by the squeezing roller 4 to assist the water flow. When the disc 3 rotates, the first gear 10 is driven to rotate, and then the second gear 12 is rotated through the transmission of the first transmission belt 11. The rotation of the second gear 12 drives the third gear 13 to rotate through meshing with the third gear 13. The rotation of the third gear 13 drives the fourth gear 15 to rotate through the second transmission belt 14. The rotation of the fourth gear 15 causes the transmission rod 16 to move up and down, thereby driving the movable ring 8 to move up and down on the filter cylinder 7, so that the cleaning ring 17 cleans the filter cylinder 7. The above is the entire working principle of the present invention.

[0027] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A filtering mechanism of a siphon drainage device, comprising a mounting frame (1), on which a motor (2) is fixedly mounted, characterized in that: A disc (3) is fixedly mounted on the output shaft of the motor (2), a squeezing roller (4) is fixedly mounted on the disc (3), a flexible tube (5) is fixedly mounted on the mounting frame (1), one end of the flexible tube (5) is connected to a square water tube (6), the square water tube (6) is fixedly mounted on the mounting frame (1), a filter cartridge (7) is arranged at the lower end of the square water tube (6), a movable ring (8) is movably arranged on the filter cartridge (7), one end of the flexible tube (5) is connected to a water outlet (9), a transmission mechanism is arranged on the disc (3), and an adjustment mechanism is arranged on the mounting frame (1).

2. The filtering mechanism of the siphon drainage device according to claim 1, characterized in that: When the squeezing roller (4) is located at the lower side, it squeezes the flexible tube (5), and the length of the squeezing roller (4) is adapted to the width of the flexible tube (5).

3. The filtering mechanism of the siphon drainage device according to claim 1, characterized in that: The transmission mechanism comprises a first gear (10), the first gear (10) is fixedly mounted on the rear side of the disc (3), a second gear (12) and a third gear (13) are rotatably mounted on the right rear end and the right end of the square water pipe (6), the second gear (12) and the third gear (13) are vertically meshed with each other, a fourth gear (15) is rotatably mounted on the lower end of the square water pipe (6), a first transmission belt (11) is sleeved on the first gear (10) and the second gear (12), a second transmission belt (14) is sleeved on the third gear (13) and the fourth gear (15), a transmission rod (16) is rotatably mounted on the fourth gear (15), and the lower end of the transmission rod (16) is rotatably mounted on the movable ring (8).

4. The filtering mechanism of the siphon drainage device according to claim 3, characterized in that: Two sets of limit plates (18) are fixedly mounted on the second gear (12), the third gear (13) and the fourth gear (15). The limit plates (18) are arranged on the front and rear sides of the first transmission belt (11) and the second transmission belt (14). The diameter of the limit plates (18) is suitable for the maximum diameter of the second gear (12), the third gear (13) and the fourth gear (15).

5. The filtering mechanism of the siphon drainage device according to claim 1, characterized in that: Cleaning rings (17) are fixedly mounted on the upper and lower sides of the movable circular ring (8); the cross section of the cleaning ring (17) is triangular, and the cleaning ring (17) is tightly fitted to the filter cartridge (7).

6. The filtering mechanism of the siphon drainage device according to claim 1, characterized in that: The adjustment mechanism comprises an insertion rod (19), the insertion rod (19) is fixedly mounted on the front side of the mounting frame (1), a T-shaped seat (20) is arranged on the front side of the mounting frame (1), an array of insertion holes (21) are provided on the T-shaped seat (20), the insertion rod (19) is inserted into the insertion hole (21), the front and rear sides of the T-shaped seat (20) are provided with fixing holes (22), a telescopic hose (23) is fixedly mounted on the left end of the flexible tube (5), a water outlet (9) is fixedly mounted on the left end of the telescopic hose (23), and the flexible tube (5), the telescopic hose (23) and the water outlet (9) are connected.

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