Motor-free energy-saving sewage filtering device

Abstract

The utility model discloses a motor-free energy-saving sewage filtering device. The motor-free energy-saving sewage filtering device comprises a water tank and an L-shaped input pipe, the lower part of the water tank is connected with an output pipe; the input pipe penetrates through one side of the water tank and is fixedly connected with the water tank, a filtering assembly is arranged in the water tank, the middle of the filtering assembly is hollowed out to form an inner cavity, the input pipe extends into the inner cavity and is rotationally connected with the filtering assembly, a plurality of first baffles are arranged on the side wall of the inner cavity in an annular array mode with the input pipe as the center, and the output end of the input pipe is bent and corresponds to one first baffle. Sewage is introduced from the outside through the input pipe, and the external sewage flows into the cup body along the input pipe, so that the gravitational potential energy of the cup body is increased, the filtering assembly is automatically started and maintains the rotating action, external motor power or manual intervention is not needed, and efficient and energy-saving operation of the filtering assembly is achieved; the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage filtration, in particular to a motor-free energy-saving sewage filtration device. Background Art

[0002] In actual applications, feed, excrement, and various debris from outside the aquaculture water body will accumulate in the aquaculture pond, resulting in the enrichment of various harmful factors in the water body. If not handled in time, the aquaculture water source will be polluted for a long time, which will cause the outbreak of fish diseases and even cause fish death in severe cases. Therefore, it is necessary to filter the aquaculture wastewater.

[0003] The existing authorization announcement number is CN114903004A, which is a filtering system and method for aquaculture. It includes a bottom plate, a support plate in contact with the bottom plate, and a motor fixedly connected to the support plate. The motor drives the filter cartridge, so that the filter cartridge drives the movable block to rotate in the movable groove, so that the sewage can rotate in the filter cartridge to flush out impurities attached to the surface of the filter.

[0004] However, the above solution needs to rely on the motor to drive the operation of the entire device for a long time when in use, which means that electricity will continue to be consumed in the long run, which is not conducive to achieving the goal of energy saving and emission reduction.

[0005] Therefore, we propose a motor-free energy-saving sewage filtering device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a motor-free energy-saving sewage filtering device to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A motor-free energy-saving sewage filtering device comprises a water tank and an L-shaped input pipe;

[0009] The lower part of the water tank is connected with an output pipe;

[0010] The input pipe passes through one side of the water tank and is fixedly connected to the water tank. A filter assembly is arranged in the water tank. The middle of the filter assembly is hollowed out to form an inner cavity. The input pipe extends into the inner cavity and is rotatably connected to the filter assembly. The side wall of the inner cavity is provided with a plurality of baffles in a circular array with the input pipe as the center. The output end of the input pipe is bent to correspond to one of the baffles, so that the filter assembly forms a waterwheel structure.

[0011] Furthermore, the filter assembly includes a frame, a plurality of through holes are provided on the periphery of the frame, and a filter screen covering the through holes is provided on the periphery of the frame.

[0012] Furthermore, it also includes a cleaning device, which includes a water pump and a spray assembly. The spray assembly is located above the filter assembly. The water pump is installed at the bottom of the water tank and connected to the spray assembly. A sewage pipe corresponding to the upper and lower parts of the spray assembly is provided in the inner cavity. The sewage pipe is arranged to be inclined downward and extends to the outside of the water tank.

[0013] Furthermore, it also includes a controller electrically connected to the water pump, and the controller includes a timing module and a control module.

[0014] Furthermore, the spray assembly includes a connected guide pipe and a transverse pipe, the guide pipe is connected to a water pump, the transverse pipe is fixed to a water tank, and at least one nozzle 1 is provided at the bottom of the transverse pipe, and the nozzle 1 corresponds to a sewage pipe.

[0015] Furthermore, a drainage groove is provided at one end of the drainage pipe located in the inner cavity, a filter screen 2 is attached to the drainage groove, and the drainage groove is provided with a plurality of drainage holes.

[0016] Furthermore, a power-assisting component is also provided in the water tank, and the power-assisting component includes baffle 2 and nozzle 2. The baffle 2 is arranged in a circular array on the periphery of the frame with the input pipe as the center, and the nozzle 2 is arranged on the horizontal pipe corresponding to the nozzle 2. A knob switch is provided on the nozzle 2.

[0017] Furthermore, a crossbeam 1 is clamped in the water tank, and at least one roller with a groove is provided on the crossbeam 1. An opening is provided on one side of the frame, and the edge of the opening abuts against the groove of the roller.

[0018] Furthermore, a second crossbeam is provided in the water tank, and the second crossbeam abuts against the bottom of the sewage pipe. A fixing piece is provided on the second crossbeam, and the fixing piece abuts against the upper part of the sewage pipe.

[0019] Beneficial effects of the utility model:

[0020] The utility model introduces sewage from the outside through an input pipe, and the external sewage flows into the cup body along the input pipe, thereby increasing the gravitational potential energy of the cup body, so that the filter component automatically starts and maintains the rotation action, without the need for external motor power or manual intervention, thereby achieving efficient and energy-saving operation of the filter component and improving the practicality of the device.

[0021] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 : The overall structure diagram of the utility model.

[0023] Figure 2 : Implementation diagram of the utility model.

[0024] Figure 3 : Explosion diagram of the utility model.

[0025] Figure 4 : A cross-sectional view of the utility model.

[0026] Figure 5 : Exploded view of the filter assembly of the present invention.

[0027] Figure 6 : Explosion diagram of the sewage pipe of the utility model.

[0028] Figure 7 : Structural diagram of the cleaning component of the present utility model.

[0029] Figure 8 : A structural diagram of a crossbeam of the present utility model.

[0030] Figure numerals: 1, water tank; 2, input pipe; 3, output pipe; 4, filter assembly; 5, water pump; 6, sewage pipe; 7, guide pipe; 8, cross pipe; 11, crossbeam 1; 12, crossbeam 2; 41, frame; 42, inner cavity; 43, baffle 1; 44, through hole; 45, filter screen 1; 46, baffle 2; 61, sewage trough; 62, filter screen 2; 63, drainage hole; 81, nozzle 1; 82, nozzle 2; 83, knob switch; 111, roller; 121, fixing part. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0032] Please refer to Figure 1-8 ;

[0033] The filtering device described in the utility model provides users with an excellent non-motorized filtering solution by virtue of its high efficiency and energy-saving characteristics, and embodies the concept of energy conservation and environmental protection of modern technology.

[0034] Specifically, it includes a water tank 1 and an L-shaped input pipe 2. The shape and water storage capacity of the water tank 1 of the utility model are not limited here, and can be changed according to actual needs; the L-shaped input pipe 2 of the utility model can be set to a standard 90 degrees, less than 90 degrees, or greater than 90 degrees in the horizontal direction, and the utility model adopts a standard 90-degree setting;

[0035] The lower part of the water tank 1 is connected with an output pipe 3, and the output pipe 3 is used to discharge the clean water at the bottom of the water tank 1;

[0036] The input pipe 2 passes through one side of the water tank 1 and is fixedly connected to the water tank 1. A filter assembly 4 is arranged in the water tank 1. The middle of the filter assembly 4 is hollowed out to form an inner cavity 42. The input pipe 2 extends into the inner cavity 42 and is rotatably connected to the filter assembly 4. The input pipe 2 of the utility model can be selected according to actual needs to be composed of two or three sections of pipe fittings combined through threaded interfaces. When two sections of pipes are used, they are respectively a straight pipe and a straight pipe with an elbow. This structure is convenient for disassembly and assembly. When three sections of pipes are used, they are respectively two straight pipes and a bent pipe. This structure is convenient for disassembly and cleaning. The side wall of the inner cavity 42 is provided with a plurality of baffles 43 in a circular array with the input pipe 2 as the center. The output end of the input pipe 2 is tilted upward or horizontally bent and arranged in the inner cavity 42, and corresponds to one of the baffles 43, so that the filter assembly 4 forms a waterwheel structure.

[0037] In one embodiment of the utility model, the baffle 1 43 is a cup body, which can contain water flowing out of the input pipe 2, thereby increasing the gravitational potential energy of the cup body, so that the filter assembly 4 rotates automatically.

[0038] Sewage is introduced from the outside through the input pipe 2, and the external sewage flows into the cup body along the input pipe 2, thereby increasing the gravitational potential energy of the cup body, so that the filter component 4 automatically starts and maintains the rotation action, without the need for external motor power or manual intervention, thereby achieving efficient and energy-saving operation of the filter component 4.

[0039] During the aquaculture process in a water pool, the waste generated by the aquaculture activities mainly includes aquatic excrement and incompletely ingested feed residues. These substances often float on the water surface. In actual applications, a pipe is provided on one side of the water pool, one end of which is located close to the water surface, and the other end is connected to the input pipe 2. When the aquatic animals are swimming or oxygenated, waves are formed. At this time, the waves will drive the water and the floating objects on the water surface into the input pipe 2 along the preset pipe, and flow out from the output end of the input pipe 2. The outflowing sewage impacts the baffle 43, so that the baffle 43 obtains the gravitational potential energy from the water flow, and converts the gravitational potential energy into kinetic energy to drive the filter component 4 to rotate, so that the filter component 4 can rotate automatically. At the same time, As the water flows into the input pipe 2, the waste floating on the water surface is also guided into the rotating filter assembly 4. Due to the continuous rotation of the filter assembly 4, the waste can be effectively prevented from accumulating in one place, thereby maintaining a good filtering efficiency. The sewage is purified by the filter assembly 4, and the purified water falls to the bottom of the water tank 1 and flows out along the output pipe 3. Of course, the output pipe 3 can be connected to the subsequent water temperature adjustment tank, and then the water is returned to the pool through another pump, forming a circulating filtration system, which not only realizes the efficient reuse of aquaculture wastewater and reduces dependence on external water sources. This process does not require external motor power or manual intervention, and can continue to operate when there is a power outage, effectively improving energy saving and practicality.

[0040] In this embodiment, the filter assembly 4 includes a frame 41, which can be a cube structure or a cylindrical structure. The present design adopts a cylindrical structure. A plurality of through holes 44 are provided on the periphery of the frame 41. A filter net 45 covering the through holes 44 is provided on the periphery of the frame 41 to intercept waste carried by external sewage and prevent it from falling to the bottom of the water tank 1, thereby polluting the water quality of the water tank 1.

[0041] In this embodiment, a cleaning device is also included, which includes a water pump 5 and a spray assembly. The spray assembly is located above the filter assembly 4. The water pump 5 is installed at the bottom of the water tank 1 and is connected to the spray assembly. The spray assembly is used to spray off the waste attached to the filter assembly 4 and the filter net 45. A sewage pipe 6 corresponding to the upper and lower parts of the spray assembly is provided in the inner cavity 42. The sewage pipe 6 is tilted downward and extends to the outside of the water tank 1, which is conducive to the smooth discharge of waste and effectively avoids the blockage of the sewage pipe 6 caused by the accumulation of waste.

[0042] Specifically, when the filter component 4 rotates, it will drive the waste attached to the filter component 4 and the filter screen 45 to rotate together. When the waste rotates to a certain height, it will naturally fall off to the sewage pipe 6 due to gravity. At the same time, the cleaning device continues to spray water to strongly flush the residues attached to the filter component 4 and the filter screen, causing them to detach and fall onto the sewage pipe 6. The water sprayed by the cleaning device will also fall into the sewage pipe 6, flow out along the sewage pipe 6, and take the waste out, thereby realizing the sewage discharge function.

[0043] Furthermore, it also includes a controller electrically connected to the water pump 5, the controller includes a timing module and a control module. Specifically, the water pump is remotely operated and managed through the external controller, such as controlling the timing module of the water pump through the external controller, setting the water pump to automatically pump water at a certain time (such as setting it to pump water once every 10 minutes), or manually controlling the water pump to pump water through the external controller.

[0044] In this embodiment, the spray assembly includes a connected guide pipe 7 and a transverse pipe 8, the guide pipe 7 is connected to the water pump 5, the transverse pipe 8 is fixed to the water tank 1, and at least one nozzle 81 is provided at the bottom of the transverse pipe 8, and the nozzle 81 corresponds to the sewage pipe 6. Specifically, the water pump 5 draws water from the bottom of the water tank 1, and the water flows along the guide pipe 7 and the transverse pipe 8 to the nozzle 81 and is sprayed out from the nozzle 81. The water sprayed from the nozzle 81 falls directly into the sewage pipe.

[0045] In this embodiment, a sewage trough 61 is provided at one end of the sewage pipe 6 located in the inner cavity 42, and a filter screen 62 is attached to the sewage trough 61 for intercepting waste. The sewage trough 61 is provided with a plurality of drainage holes 63, so that the water sprayed by the nozzle 81 can be discharged through the drainage holes 63. The filter screen 62 is provided to prevent the waste from passing through the drainage holes 63 and returning to the filter assembly 4, resulting in reduced sewage discharge efficiency. The drainage holes 63 are provided to achieve partial water circulation. Specifically, when the water sprayed by the nozzle 81 falls into the sewage trough 61, part of the water flows out along the sewage pipe 6 and takes out the aquatic excrement to realize the sewage discharge function of the device, while the other part of the water passes through the drainage holes 63 and returns to the bottom of the water tank 1 to reduce the water loss of the water tank 1.

[0046] In this embodiment, a power-assisting component is also provided in the water tank 1, and the power-assisting component includes a baffle 46 and a nozzle 82. The baffle 46 is arranged in a circular array on the periphery of the frame 41 with the input pipe 2 as the center, and the nozzle 82 is arranged on the horizontal pipe 8 corresponding to the baffle 46. The nozzle 82 is provided with a knob switch 83. The baffle 46 of the utility model adopts an arc-shaped piece made of plastic material, and the nozzle 82 corresponds to the upper side of the arc-shaped piece to ensure that the water sprayed by the nozzle 82 interacts with the baffle 46 in the most effective way. The nozzle 82 is provided with a knob switch 83, and the water spraying effect of the nozzle 82 is controlled by the knob switch 83 to control the rotation speed of the filter component 4.

[0047] Specifically, when the filter assembly 4 is underpowered or needs to increase its speed, the knob switch 83 is turned, and the water flow sprayed from the nozzle 82 hits the baffle 46, exerting a downward force, causing the filter assembly 4 to rotate faster, thereby adjusting the speed of the filter assembly 4.

[0048] In this embodiment, a cross beam 11 is clamped in the water tank 1. Specifically, clamping blocks are symmetrically provided in the water tank 1, and both ends of the cross beam 11 are clamped on the clamping blocks, so that the cross beam 11 can be easily and quickly disassembled and assembled.

[0049] In addition, at least one roller 111 with a groove is provided on the cross beam 11, and an opening is provided on one side of the frame 41, and the edge of the opening abuts against the groove of the roller (111). When one roller 111 is used, the roller 111 abuts against the top of the opening end of the filter assembly 4. When two rollers 111 are used, the rollers 111 abut against the upper area of ​​the opening end of the filter assembly 4 in a symmetrical manner, forming a stable and balanced supporting contact surface, thereby ensuring that the filter assembly 4 rotates stably.

[0050] A second crossbeam 12 is also provided in the water tank 1, and the second crossbeam 12 abuts against the bottom of the sewage pipe 6. The second crossbeam 12 supports the sewage pipe 6. A fixing part 121 is provided on the second crossbeam 12, and the fixing part 121 abuts against the upper part of the sewage pipe 6. The fixing part 121 is fixed to the upper end of the second crossbeam 12 with screws and fits tightly with the sewage pipe 6 to position and fix the sewage pipe 6 and ensure the stable operation of sewage discharge.

[0051] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0052] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description 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 implementations that can be understood by those skilled in the art.

Claims

1. A motor-free energy-saving sewage filtration device, It is characterized in that It comprises a water tank (1) and an L-shaped input pipe (2); The lower part of the water tank (1) is connected to an output pipe (3); The input pipe (2) passes through one side of the water tank (1) and is fixedly connected to the water tank (1). A filter assembly (4) is arranged in the water tank (1). The middle of the filter assembly (4) is hollowed out to form an inner cavity (42). The input pipe (2) extends into the inner cavity (42) and is rotatably connected to the filter assembly (4). The side wall of the inner cavity (42) is provided with a plurality of baffle plates (43) in a circular array with the input pipe (2) as the center. The output end of the input pipe (2) is bent to correspond to one of the baffle plates (43), so that the filter assembly (4) forms a waterwheel structure.

2. A motor-free energy-saving sewage filtering device according to claim 1, It is characterized in that The filter assembly (4) comprises a frame (41), a plurality of through holes (44) are provided on the outer periphery of the frame (41), and a filter screen (45) covering the through holes is provided on the outer periphery of the frame (41).

3. A motor-free energy-saving sewage filtering device according to claim 2, It is characterized in that It also includes a cleaning device, the cleaning device including a water pump (5) and a spray assembly, the spray assembly being located above the filter assembly (4), the water pump (5) being mounted at the bottom of the water tank (1) and connected to the spray assembly, a sewage pipe (6) being provided in the inner cavity (42) corresponding to the upper and lower parts of the sewage pipe (6), the sewage pipe (6) being arranged obliquely downward and extending to the outside of the water tank (1).

4. A motor-free energy-saving sewage filtering device according to claim 3, It is characterized in that It also includes a controller electrically connected to the water pump, and the controller includes a timing module and a control module.

5. A motor-free energy-saving sewage filtering device according to claim 3, It is characterized in that The spray assembly comprises a flow guide pipe (7) and a transverse pipe (8) which are connected to each other, the flow guide pipe (7) being connected to the water pump (5), the transverse pipe (8) being fixed to the water tank (1), and at least one spray head 1 (81) being provided at the bottom of the transverse pipe (8), the spray head 1 (81) corresponding to the sewage pipe (6).

6. A motor-free energy-saving sewage filtering device according to claim 3, It is characterized in that A drainage groove (61) is provided at one end of the drainage pipe (6) located in the inner cavity (42), a second filter screen (62) is attached to the drainage groove (61), and a plurality of drainage holes (63) are provided in the drainage groove (61).

7. The motor-free energy-saving sewage filtering device according to claim 1, It is characterized in that The water tank (1) is also provided with a power assist component, the power assist component comprising a second baffle (46) and a second nozzle (82), the second baffle (46) being arranged in a circular array on the periphery of the frame (41) with the input pipe (2) as the center, the second nozzle (82) being arranged on the transverse pipe (8) corresponding to the second baffle (46), and the second nozzle (82) being provided with a knob switch (83).

8. The motor-free energy-saving sewage filtering device according to claim 2, It is characterized in that A crossbeam 1 (11) is clamped inside the water tank (1), and at least one roller (111) with a groove is provided on the crossbeam 1 (11). An opening is provided on one side of the frame (41), and the edge of the opening abuts against the groove of the roller (111).

9. The motor-free energy-saving sewage filtering device according to claim 1, It is characterized in that A second crossbeam (12) is also provided in the water tank (1), the second crossbeam (12) abuts against the bottom of the sewage pipe (6), a fixing member (121) is provided on the second crossbeam (12), and the fixing member (121) abuts against the upper part of the sewage pipe (6).

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