A cyclone self-cleaning pre-filter water purifier

Abstract

This utility model discloses a cyclone self-cleaning pre-filter water purifier, which includes a cyclone separator. The cyclone separator is fixedly connected to a drain pipe via a sedimentation tank. A baffle is fixedly connected to the inner side wall of the drain pipe. A filter is fixedly connected to the cyclone separator via a pipe. A filter element is fixedly connected to the top wall of the filter. A conduit is fixedly connected to the side surface of the filter. A baffle is fixedly connected to the inner side wall of the conduit. An electric telescopic rod is fixedly connected to the lower surface of the sedimentation tank. A connecting rod is fixedly connected to the output end of the electric telescopic rod. One-way valve gasket 1 is fixedly connected to one end of the connecting rod, and one-way valve gasket 2 is fixedly connected to the other end of the connecting rod. Through these components, during the water purification process, the one-way valve gasket and the baffle seal the drain pipe and the conduit to prevent impurities and water from leaking out. During cleaning, the one-way valve gasket is pushed by a push rod, and the conduit connects the filter and the sedimentation tank, allowing impurities to be discharged uniformly from the drain pipe for easy disposal.

Description

Technical Field

[0001] This utility model relates to the field of water purifier technology, and in particular to a cyclone self-cleaning pre-filter water purifier. Background Technology

[0002] In the field of water purification equipment, pre-filters serve as the first line of defense for household water safety, and their performance and ease of maintenance are crucial. Existing cyclone self-cleaning pre-filter water purifiers suffer from the problem of purified water and impurities easily leaking from the drain pipe and connecting pipes during the purification process. This not only affects the normal water purification process but may also lead to secondary pollution and degrade water quality. Regarding filter cartridge cleaning, traditional equipment struggles to efficiently and thoroughly remove impurities from the filter cartridge. It typically fails to fully utilize filtered water for backwashing, leaving impurities behind and affecting the filter cartridge's lifespan and filtration efficiency. Furthermore, because impurities are discharged along dispersed paths, wastewater and impurities cannot flow out along a unified pipeline, making centralized collection and treatment of wastewater and impurities inconvenient and increasing maintenance costs and operational complexity. Utility Model Content

[0003] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide a cyclone self-cleaning pre-filter water purifier. A set of baffles and one-way valves are respectively installed in the drain pipe below the sedimentation tank at the bottom of the cyclone separator and in the conduit connecting the filter and sedimentation tank. An electric telescopic rod and connecting rod connect the two one-way valves, so that during the water purification process, the baffles restrict the movement of the one-way valves, thereby sealing the drain pipe and conduit to prevent the purified water and impurities from leaking out and affecting the normal water purification process. When the filter needs to be cleaned after purification, the electric telescopic rod and connecting rod push the one-way valves to separate from the baffles, thereby opening the drain pipe and conduit, and returning a portion of the filtered water to the filter to flush out impurities on the filter element. The impurities and water are then flushed into the sedimentation tank through the conduit to further rinse the sedimentation tank. Finally, all impurities are discharged through the drain pipe, improving the cleaning effect and allowing impurities to flow out along the same pipeline, facilitating unified treatment of wastewater impurities.

[0004] This utility model also provides a power cable placement rack as described above, comprising: a hydrocyclone separator, a sedimentation tank fixedly connected to the lower surface of the hydrocyclone separator, a drain pipe fixedly connected to the lower surface of the sedimentation tank, a baffle fixedly connected to the inner side wall of the drain pipe, a filter fixedly connected to the hydrocyclone separator via a pipe, a filter element fixedly connected to the upper top wall of the filter, a three-way valve fixedly connected to the end of the filter away from the hydrocyclone separator, a water pump fixedly connected to one end of the three-way valve, and a clean water tank fixedly connected to the output end of the water pump.

[0005] A second water pump is fixedly connected to the side surface of the water purification tank. A conduit is fixedly connected to the side surface of the filter. A second baffle is fixedly connected to the inner wall of the conduit. An electric telescopic rod is fixedly connected to the lower surface of the sedimentation tank. A connecting rod is fixedly connected to the output end of the electric telescopic rod. One-way valve gasket 1 is fixedly connected to one end of the connecting rod, and one-way valve gasket 2 is fixedly connected to the other end of the connecting rod. Through these components, during the water purification process, the one-way valve gasket and the baffle seal the drain pipe and conduit to prevent impurities and water from leaking out. During cleaning, the conduit connects the filter and sedimentation tank to discharge impurities uniformly, facilitating disposal.

[0006] According to the present invention, in a cyclone self-cleaning pre-filter water purifier, the lower surface of the one-way valve pad is abutted against the baffle plate, and the side surface of the one-way valve pad is slidably connected to the drain pipe. When the one-way valve pad is abutted against the baffle plate, the one-way valve pad seals the drain pipe to prevent impurities and water from leaking out.

[0007] According to the present invention, in a cyclone self-cleaning pre-filter water purifier, the lower surface of the one-way valve pad two is in contact with the baffle two, and the side surface of the one-way valve pad two is slidably connected to the conduit. The conduit is sealed by the one-way valve pad two.

[0008] According to the present invention, a cyclone self-cleaning pre-filter water purifier has a conduit whose end away from the filter is fixedly connected to a sedimentation tank, and the output end of the second water pump is fixedly connected to a three-way valve. This allows the second water pump to deliver water from the purified water tank into the filter through the three-way valve.

[0009] According to the present invention, a cyclone self-cleaning pre-filter water purifier has a motor fixedly connected to its upper surface, and a rotating plate fixedly connected to the output end of the motor. The motor drives the rotating plate to rotate, and centrifugal force facilitates cleaning of the filter element.

[0010] According to the present invention, a cyclone self-cleaning pre-filter water purifier has a driving bevel gear fixedly connected to the lower surface of the rotating plate, a driven bevel gear meshing with the side surface of the driving bevel gear, and a stirring blade fixedly connected to the side surface of the driven bevel gear. The driving and driven bevel gears drive the stirring blade to rotate, allowing impurities to be discharged into the conduit.

[0011] According to the present invention, a cyclone self-cleaning pre-filter water purifier has a side surface of an active bevel gear rotatably connected to the filter, and a side surface of a driven bevel gear rotatably connected to the filter. The active and driven bevel gears are housed within a protective cover in the filter.

[0012] According to the present invention, a cyclone self-cleaning pre-filter water purifier has an inlet and an outlet on its inner side wall. Water enters the filter through the inlet and is then discharged through the outlet after purification. Beneficial effects

[0013] This cyclone self-cleaning pre-filter water purifier uses a combination of baffles and one-way valves installed in the drain pipe below the sedimentation tank at the bottom of the cyclone separator and in the conduit connecting the filter and sedimentation tank. An electric telescopic rod and connecting rod connect the two one-way valves, allowing the baffles to restrict the movement of the one-way valves during the purification process, thus sealing the drain pipe and conduit to prevent the leakage of purified water and impurities, which would affect the normal purification process. When cleaning the filter is required after purification, the electric telescopic rod and connecting rod push the one-way valves to separate from the baffles, opening the drain pipe and conduit. A portion of the filtered water is then returned to the filter to flush out impurities from the filter element. The impurities and water are then flushed into the sedimentation tank through the conduit for further rinsing. Finally, all impurities are discharged through the drain pipe, improving the cleaning effect and ensuring that impurities flow out along a single pipeline, facilitating unified treatment of wastewater and impurities. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is an overall structural diagram of the cyclone self-cleaning pre-filter water purifier of this utility model;

[0016] Figure 2 This is a cross-sectional view of the cyclone separator in the self-cleaning pre-filter water purifier of this utility model;

[0017] Figure 3 This utility model relates to a cyclone self-cleaning pre-filter water purifier. Figure 2 Partial structural diagram at point A in the middle;

[0018] Figure 4 This is a cross-sectional view of the filter structure of the cyclone self-cleaning pre-filter water purifier of this utility model;

[0019] Figure 5 This is a structural diagram of the rotating plate of the cyclone self-cleaning pre-filter water purifier of this utility model;

[0020] Figure 6 This is a structural diagram of the electric telescopic rod and connecting rod of the cyclone self-cleaning pre-filter water purifier of this utility model.

[0021] Legend:

[0022] 1. Cyclone separator; 2. Sedimentator; 3. Sewage pipe; 4. Electric telescopic rod; 5. Connecting rod; 6. Conduit; 7. Filter; 8. Motor; 9. Three-way valve; 10. Water pump one; 11. Water pump two; 12. Clean water tank; 13. Baffle one; 14. Filter element; 15. Rotating plate; 16. Driving bevel gear; 17. Driven bevel gear; 18. Agitator blade; 19. Baffle two; 20. Inlet; 21. Outlet; 22. Check valve gasket one; 23. Check valve gasket two. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] Reference Figure 1-6 This utility model provides a cyclone self-cleaning pre-filter water purifier, which includes: a cyclone separator 1, a sedimentation tank 2 fixedly connected to the lower surface of the cyclone separator 1, a drain pipe 3 fixedly connected to the lower surface of the sedimentation tank 2, a baffle 13 fixedly connected to the inner side wall of the drain pipe 3, a filter 7 fixedly connected to the cyclone separator 1 through a pipe, an inlet 20 and an outlet 21 provided on the inner side wall of the filter 7, a filter element 14 fixedly connected to the top wall of the filter 7, a three-way valve 9 fixedly connected to the end of the filter 7 away from the cyclone separator 1, a water pump 10 fixedly connected to one end of the three-way valve 9, and a purified water tank 12 fixedly connected to the output end of the water pump 10.

[0025] Specifically, wastewater enters the hydrocyclone separator 1, where centrifugal sedimentation separates solid particles from water. The fixed particles spiral downwards along the wall and are discharged into the sedimentator 2, while the water gathers towards the central axis, forming an upward internal vortex. This vortex is discharged from the upper outlet and transported through a pipe to the filter 7. The water then enters the filter 7 through the inlet 20 and is filtered by the filter element 14. The filtered water is then discharged from the outlet 21, which connects to the inside of the filter element 14, and enters the three-way valve. 9. Finally, the purified water is sent to the clean water tank 12 for storage by the water pump 10. Both the one-way valve pad 122 and the one-way valve pad 23 are rubber pads. They can contract inward to allow the pipe to flow after being impacted. During the water purification process, the lower surfaces of the one-way valve pad 122 and the one-way valve pad 23 are respectively attached to the baffle 13 and the baffle 29, so that the one-way valve pad 122 and the one-way valve pad 23 respectively block the drain pipe 3 and the conduit 6, so that water and impurities cannot be discharged from the sedimentator 2 and the filter 7.

[0026] A water pump 11 is fixedly connected to the side surface of the water tank 12. The output end of the water pump 11 is fixedly connected to the three-way valve 9. A conduit 6 is fixedly connected to the side surface of the filter 7. The end of the conduit 6 away from the filter 7 is fixedly connected to the sedimentation tank 2. A baffle 19 is fixedly connected to the inner side wall of the conduit 6. An electric telescopic rod 4 is fixedly connected to the lower surface of the sedimentation tank 2. A connecting rod 5 is fixedly connected to the output end of the electric telescopic rod 4. A one-way valve pad 22 is fixedly connected to one end of the connecting rod 5. The lower surface of the one-way valve pad 22 is in contact with the baffle 13. The side surface of the one-way valve pad 22 is slidably connected to the drain pipe 3. A one-way valve pad 23 is fixedly connected to the other end of the connecting rod 5. The lower surface of the one-way valve pad 23 is in contact with the baffle 19. The side surface of the one-way valve pad 23 is slidably connected to the conduit 6.

[0027] Specifically, when the water purification process is complete and the filter 7 needs to be cleaned, the electric telescopic rod 4 pulls the one-way valve pad 22 and the one-way valve pad 23 upwards via the connecting rod 5, causing the one-way valve pad 22 and the one-way valve pad 23, as well as the baffle 13 and the baffle 29, to separate. Then, the water pump 211 is started to pump out a portion of the water from the purified water tank 12 and send it back into the filter 7 through the three-way valve 9. The water is discharged from the inside of the filter element 14 to the outside, washing down the impurities adsorbed on the filter element 14 and sending them into the filter 7. Then, it is discharged into the sedimentation tank 2 through the conduit 6. The discharged water is used to flush the impurities on the sedimentation tank 2 and the filter element 14 into the drain pipe 3 for discharge.

[0028] A motor 8 is fixedly connected to the upper surface of the filter 7. A rotating plate 15 is fixedly connected to the output end of the motor 8. A driving bevel gear 16 is fixedly connected to the lower surface of the rotating plate 15. The side surface of the driving bevel gear 16 is rotatably connected to the filter 7. A driven bevel gear 17 meshes with the side surface of the driving bevel gear 16. The side surface of the driven bevel gear 17 is rotatably connected to the filter 7. An stirring blade 18 is fixedly connected to the side surface of the driven bevel gear 17.

[0029] Specifically, the bottom of the filter 7 is equipped with a sealed protective cover to protect the internal active bevel gear 16 and driven bevel gear 17. When cleaning the filter element 14, the motor 8 can be started to drive the rotating plate 15 to rotate, so that the rotating plate 15 can enhance the impact force generated by the centrifugal flow of water to better wash the impurities on the filter element 14. Then, the active bevel gear 16 and driven bevel gear 17 drive the stirring blade 18 to rotate, so that the stirring blade 18 can accelerate the speed at which impurities and water are discharged into the conduit 6.

[0030] Working principle: Wastewater enters the hydrocyclone separator 1 to separate solid particles from water, achieving primary filtration of wastewater. Simultaneously, the separated solid particles are discharged into the sedimentation tank 2 for collection, and the water after primary filtration is sent to the filter 7 for secondary filtration using filter element 14. After filtration, the water is pumped into the clean water tank 12 via the three-way valve 9 by the water pump 10 for collection. When cleaning of the filter 7 is required, the electric telescopic rod 4 and connecting rod 5 pull the one-way valve pad 22 and one-way valve pad 23 upwards, separating the one-way valve pad 22 and one-way valve pad 23 from the baffle 13 and baffle 29. This allows water to flow through the drain pipe 3 and the conduit 6. Then, the water pump 11 is started to draw out a portion of the water from the clean water tank 12 and send it back into the filter 7 through the three-way valve 9. Water is discharged from the inside of the filter element 14 to the outside, washing off the impurities adsorbed on the filter element 14 and sending them into the filter 7. The motor 8 drives the stirring blade 18 to enhance the impact force of the water flow and improve the rinsing effect. The stirring blade 18 is also used to speed up the discharge of impurities and water into the conduit 6. The impurities and water in the filter 7 are flushed into the sedimentator 2 through the conduit 6, and the sedimentator 2 is rinsed at the same time. Finally, all the impurities and water are discharged through the drain pipe 3.

[0031] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A vortex self-cleaning pre-filter water purifier, characterized in that, include: A hydrocyclone separator (1) is provided. A sedimentation tank (2) is fixedly connected to the lower surface of the hydrocyclone separator (1). A drain pipe (3) is fixedly connected to the lower surface of the sedimentation tank (2). A baffle (13) is fixedly connected to the inner side wall of the drain pipe (3). A filter (7) is fixedly connected to the hydrocyclone separator (1) through a pipe. A filter element (14) is fixedly connected to the upper top wall of the filter (7). A three-way valve (9) is fixedly connected to the end of the filter (7) away from the hydrocyclone separator (1). A water pump (10) is fixedly connected to the end of the three-way valve (9). A clean water tank (12) is fixedly connected to the output end of the water pump (10). A water pump (11) is fixedly connected to the side surface of the water tank (12), a conduit (6) is fixedly connected to the side surface of the filter (7), a baffle (19) is fixedly connected to the inner side wall of the conduit (6), an electric telescopic rod (4) is fixedly connected to the lower surface of the sedimentation tank (2), a connecting rod (5) is fixedly connected to the output end of the electric telescopic rod (4), a one-way valve pad (22) is fixedly connected to one end of the connecting rod (5), and a one-way valve pad (23) is fixedly connected to the other end of the connecting rod (5).

2. A cyclone self-cleaning pre-filter water purifier according to claim 1, characterized in that, The lower surface of the one-way valve pad (22) is in contact with the baffle (13), and the side surface of the one-way valve pad (22) is slidably connected to the drain pipe (3).

3. A cyclone self-cleaning pre-filter water purifier according to claim 1, characterized in that, The lower surface of the one-way valve pad 2 (23) is in contact with the baffle 2 (19), and the side surface of the one-way valve pad 2 (23) is slidably connected to the conduit (6).

4. A cyclone self-cleaning pre-filter water purifier according to claim 1, characterized in that, The end of the conduit (6) away from the filter (7) is fixedly connected to the sedimentation tank (2), and the output end of the second water pump (11) is fixedly connected to the three-way valve (9).

5. A cyclone self-cleaning pre-filter water purifier according to claim 1, characterized in that, A motor (8) is fixedly connected to the upper surface of the filter (7), and a rotating plate (15) is fixedly connected to the output end of the motor (8).

6. A cyclone self-cleaning pre-filter water purifier according to claim 5, characterized in that, The lower surface of the rotating plate (15) is fixedly connected to a driving bevel gear (16), the side surface of the driving bevel gear (16) is meshed with a driven bevel gear (17), and the side surface of the driven bevel gear (17) is fixedly connected to a stirring blade (18).

7. A cyclone self-cleaning pre-filter water purifier according to claim 6, characterized in that, The side surface of the driving bevel gear (16) is rotatably connected to the filter (7), and the side surface of the driven bevel gear (17) is rotatably connected to the filter (7).

8. A cyclone self-cleaning pre-filter water purifier according to claim 1, characterized in that, The filter (7) has an inlet (20) on its inner side wall and an outlet (21) on its inner side wall.

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