A comprehensive purification device and method for garden pool

Abstract

The invention discloses a comprehensive purification device and method for a garden pond, and relates to the technical field of water treatment. The device comprises a water inlet, a purification mechanism, a sewage discharge mechanism, a filtering mechanism and a cleaning mechanism. The water inlet is communicated with an input end of a water inlet pump, the water inlet pump is installed on one side of the purification mechanism, and an output end of the water inlet pump is communicated with the inside of the purification mechanism. A sewage discharge mechanism is installed at the bottom of the purification mechanism. The purification mechanism is used for preliminarily purifying water quality. An electrode plate is connected to an external power supply, and water flows through positive and negative electrodes in a water tank. Positively charged + ions are released from the electrode plate, and colloids, organic matter and inorganic matter in the water are condensed and adsorbed at the same time, so that impurities in the water can be condensed and precipitated on a precipitation plate at the bottom of the water tank, and the influence of turbulence in the water on the bottom sediment is reduced. The method is less affected by temperature and can effectively adsorb and filter colloids, organic matter and inorganic matter in the water.

Description

Technical Field

[0001] The invention relates to the technical field of water treatment, in particular to a comprehensive purification device and method for a garden pool. Background Art

[0002] In garden landscapes, ponds are often used for landscaping. In order to maintain the water quality of garden ponds, the ponds need to be purified. After searching, a Chinese patent publication number CN105668927B discloses a garden water purification method. Although this method achieves efficient purification of sewage pool water from garden ponds, the purified water quality meets the specified garden Class II or Class III water quality standards, has strong operability, high purification efficiency, and is convenient for large-scale application and promotion, this method purifies water quality through microorganisms, and microorganisms have different growth conditions at different temperatures. The process of microbial purification of sewage needs to maintain a certain level of temperature. If it is disturbed by external conditions, it will affect the sewage treatment efficiency and thus affect the treatment results;

[0003] After searching, the Chinese patent announcement number CN215519119U discloses a garden landscape pool structure with purification function. Although the water inside the water storage tank is continuously circulated, filtered and purified, which effectively improves the water quality and saves a lot of water resources without frequent water changes, and the anti-blocking mechanism replaces the frequent manual cleaning of filter residues to reduce the workload of workers, the device cannot purify the colloids, organic matter and inorganic matter in the water through traditional simple filtration and purification, resulting in average purification effect. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a comprehensive purification device and method for a garden pond, which solves the problems in the background technology that the water quality of the existing microbial purification is affected by temperature, the purification effect is unstable, and the simple physical filtration purification has a general purification effect on the pond.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a comprehensive purification device and method for a garden pool, comprising a water inlet, a purification mechanism, a sewage discharge mechanism, a filtering mechanism and a cleaning mechanism, the water inlet being connected to an input end of a water inlet pump, the water inlet pump being installed on one side of the purification mechanism, and the output end of the water inlet pump being connected to the interior of the purification mechanism, a sewage discharge mechanism being installed at the bottom of the purification mechanism, the purification mechanism being used for preliminary water purification, and a top cover being fixedly installed on the top of the purification mechanism, the top cover being rotatably connected to the flip cover by hinges on both sides, a groove being provided on one side of the flip cover, and a connecting rod being provided inside the groove on one side of the flip cover, the top of the connecting rod being threadedly connected to a hole groove inside a knob, and one end of the bottom of the connecting rod being rotatably connected to the purification device, the interior of the purification device being connected to the interior of the filtering mechanism through a connecting valve, a sewage discharge mechanism being installed on one side of the bottom of the filtering mechanism, the other side of the filtering mechanism being connected to the interior of a water storage tank through a water supply pump, and a drainage valve being installed on one side of the top of the water storage tank to communicate with the interior.

[0006] Preferably, the purification mechanism comprises a water tank connected to a water inlet pump, a plurality of electrode plates are installed inside the water tank, both ends of the electrode plates are welded to the inner wall of the water tank, and a sedimentation plate is arranged below the electrode plates;

[0007] There are four sedimentation plates, both sides of which are welded to the inner wall of the water tank, and the sedimentation plates are all installed in an inclined state, a bottom plate is provided at the bottom of the sedimentation plate, a spring is provided between the bottom plate and the sedimentation plate, a honeycomb convex structure is provided on the surface of the bottom plate, and a honeycomb through hole that matches the surface of the bottom plate is opened on the surface of the sedimentation plate;

[0008] By adopting the above technical solution, the driving motor is turned on, so that the driving motor can drive the threaded rod to rotate, and the threaded rod can drive the push block to the bottom plate while rotating, so that the honeycomb protrusion structure on the surface of the bottom plate can push out the precipitated impurities inside the sedimentation tank, and then by opening the drain valve arranged on the purification mechanism and injecting water into the water tank through the flip cover, it is beneficial for the impurities precipitated inside to be discharged through the drain valve, which is conducive to facilitating the cleaning of impurities inside the water tank and on the surface of the sedimentation plate.

[0009] Preferably, the electrode plates are electrically connected to the positive and negative electrodes of the external power source, and the positive and negative electrodes of adjacent electrode plates are opposite to each other, and the electrode plates are arranged in a straight line with equal spacing;

[0010] The two sides of the electrode plate are glued with guide plates in a straight line and at regular intervals, and the guide plates on the two sides of the electrode plate are staggered with each other;

[0011] By adopting the above technical scheme, water flows through the positive and negative electrode plates inside the water tank, and positively charged ions are released from the electrode plates to generate metal clusters insoluble in water. At the same time, colloids, organic matter and inorganic matter in the water are condensed and adsorbed, so that impurities in the water can be condensed and precipitated on the sedimentation plate at the bottom of the water tank. The honeycomb holes on the surface of the sedimentation plate are conducive to the sedimentation of the sediment inside the groove, reducing the influence of the turbulence in the water on the bottom sediment. The guide plate is conducive to the water flow inside the water tank to move to the other end of the water tank in a roundabout way, which is conducive to extending the water flow range in a limited space, thereby improving the water precipitation effect, and the method is less affected by temperature.

[0012] Preferably, the sewage discharge mechanism comprises two driving motors installed on one side of the bottom of the water tank, the output end of the driving motor is sleeved with a threaded rod, the other end of the threaded rod is rotatably connected to the inner wall of the water tank, and the surface of the threaded rod is provided with four sections of threads, each section of threads is opposite to the direction of the adjacent threads;

[0013] The surface of the threaded rod is connected to the inner thread of the push block through a thread, one side of the top of the push block is in a slope shape, and the slope structure of the top of the push block is in contact with the bottom surface of the bottom plate, a hole groove is provided at the bottom of the push block, and a slide rod is inserted into the hole groove at the bottom of the push block, the surface of the slide rod is in sliding contact with the push block, and both ends of the slide rod are welded to the inner wall of the water tank;

[0014] By adopting the above technical scheme, the knob is turned so that the knob can move upward outside the connecting rod, and the connecting rod is turned so that the connecting rod can be moved out of the groove at one end of the flap, so that the flaps at both ends of the top of the water tank can be opened, and then the driving motor is turned on, so that the driving motor can drive the threaded rod to rotate, and the threaded rod can drive the push block to the bottom plate while rotating, so that the honeycomb protrusion structure on the surface of the bottom plate can push out the precipitated impurities inside the sedimentation tank for easy cleaning. In this scheme, the driving equipment is controlled by an external controller, and the motor is driven by the external controller to rotate in the opposite direction so that the push block can be away from the bottom of the bottom plate. Under the push of the spring, the bottom plate can move downward, so that the groove on the surface of the sedimentation plate can be exposed, thereby achieving the effect of automatic resetting of the bottom plate, so that the sedimentation plate continues to precipitate.

[0015] Preferably, the filtering mechanism comprises a filtering box located at one side of the water tank, a partition is installed inside the filtering box, two partitions are provided, and the inside of the filtering box is divided into three cavities by the partition;

[0016] A lifting pump is installed on the partition, one end of the lifting pump is connected to the top end of the lifting pipe, the bottom end of the lifting pipe is located inside the clean water tank, the other end of the lifting pump is connected to the top end of the water outlet pipe, the bottom end of the water outlet pipe is located above the filter net, and the filter net is installed above the clean water tank.

[0017] Preferably, the cleaning mechanism comprises an air pump installed on one side of the filter box by screws, the air pump is connected to one end of the top of the air pipe, the bottom end of the air pipe is respectively connected to the inside of three clean water tanks at the bottom of the filter box, and the exhaust end at the bottom of the air pipe is located below the filter screen;

[0018] By adopting the above technical solution, the connecting valve and the water inlet of the equipment are closed, and air can be pumped into the air pipe under the action of the air pump, and then the air inside the air pipe can be discharged into the three clean water bins at the bottom of the filter box. After entering the clean water bin, the air will rise and pass through the filter screen, and will become dense bubbles, so that the impurities on the surface of the filter screen can be cleaned under the action of the bubbles. The bubbles constantly collide and break with the surface of the filter screen, so that the dirt attached to the surface of the filter screen can be cleaned and fallen off under the action of aeration, thereby keeping the surface of the filter screen unobstructed.

[0019] Preferably, a first drain pipe is arranged outside the filter box, one end of the first drain pipe is communicated with the inside of the filter box, and the connection end of the first drain pipe and the filter box is located above the filter net, and a first flow meter and a first solenoid valve are installed at the other end of the first drain pipe, the first solenoid valve is communicated with a sewage pipe, one end of the sewage pipe is communicated with a second solenoid valve, the other end of the second solenoid valve is communicated with the inside of one end of the second drain pipe, a second flow meter is installed outside the second drain pipe, a detection end of the second flow meter is located inside the second drain pipe, and the other end of the second drain pipe is communicated with the inside of the clean water tank;

[0020] By adopting the above technical solution, the first solenoid valve is opened, so that the cleaned sewage on the surface of the filter can be transported to the drain pipe through the first solenoid valve for discharge, and the water level is monitored by the first flow meter. When the sewage above the filter is discharged, the first flow meter feeds back a signal to the external controller, and then the external controller controls the second solenoid valve to open, so that the water inside the clean water tank can be discharged, thereby avoiding the accumulation of impurities that pass through the filter inside the clean water tank. When the second flow meter monitors that the water is discharged, the external controller controls the first solenoid valve and the second solenoid valve to close, so as to continue filtering, which is beneficial to achieve the effect of cleaning the inside of the filter box.

[0021] Preferably, the interior of the water storage tank is connected to one end of the suction pump, the other end of the suction pump is connected to one end of the return pipe, the other end of the return pipe is connected to the interior of the filter bin, and the height of the connection end of the suction pump and the water storage tank is located below the drain valve;

[0022] By adopting the above technical solution, when the first solenoid valve is opened, the vacuum pump is started so that the clean water inside the water storage tank can enter the filter box through the return pipe, so that the inside of the filter box is further flushed with the clean water, thereby improving the cleaning effect inside the filter box.

[0023] Preferably, the method steps are as follows:

[0024] S1: connect the garden pool with the water inlet through a pipe, and then connect the drain valve with the garden pool through the pipe. The connection between the water inlet pipe and the pool needs to be far away from the drainage end of the device. Under the action of the water inlet pump, the water in the garden pool is sucked into the water tank, and then the electrode plate is connected to the external power supply. The water flow will flow between the positive and negative electrode plates in the water tank. The positively charged ions are released from the electrode plates to generate metal groups insoluble in water. At the same time, the colloids, organic matter and inorganic matter in the water are condensed and adsorbed, so that the impurities in the water can be condensed and precipitated on the sedimentation plate at the bottom of the water tank. The honeycomb holes on the surface of the sedimentation plate are conducive to the sedimentation of the sediment inside the groove, reducing the influence of the turbulence in the water on the bottom sediment. By setting the sedimentation plate into a slope, it is conducive to increasing the sedimentation area in a limited space;

[0025] S2: By opening the three connecting valves at one end of the water tank, the settled water in the water tank can enter one end of the filter box. Under the action of gravity, the water will pass through the filter screen and enter the clean water tank at the bottom for filtration. Then, under the action of the lifting pump, the water in the clean water tank can pass through the lifting pipe and the water outlet pipe to the other side of the partition, and then the water will pass through the filter screen again for filtration until it reaches the third cavity of the filter box, so that the fine impurities in the water can be filtered and remain on the top surface of the filter screen;

[0026] S3: After being filtered by the filter net in the last filter chamber cavity, it enters the water storage tank under the action of the water supply pump until the water level reaches the drain valve, and then returns to the garden pool through the drain valve, thus completing the purification.

[0027] Preferably, in S1, when there is a lot of sediment inside the sedimentation plate inside the water tank, the knob is turned to move upward outside the connecting rod, and the connecting rod is turned to move the connecting rod out of the groove at one end of the flap, so that the flaps at both ends of the top of the water tank can be opened, and then the driving motor is turned on, so that the driving motor can drive the threaded rod to rotate, and the threaded rod can drive the push block to the bottom plate while rotating, so that the honeycomb protrusion structure on the surface of the bottom plate can push out the precipitated impurities inside the sedimentation tank, and then the drain valve arranged on the purification mechanism is opened and water is injected into the water tank through the flap, which is conducive to the discharge of the impurities precipitated inside through the drain valve.

[0028] The present invention provides a comprehensive purification device and method for a garden pond, which has the following beneficial effects:

[0029] (1) A comprehensive purification device and method for a garden pond, under the action of a water inlet pump, the water of the garden pond is sucked into the water tank, and then the electrode plate is connected to an external power supply. The water flows through the positive and negative electrodes in the water tank, and the positively charged ions are released from the electrode plate to generate metal groups insoluble in water. At the same time, the colloids, organic matter and inorganic matter in the water are condensed and adsorbed, so that the impurities in the water can be condensed and precipitated on the sedimentation plate at the bottom of the water tank. The honeycomb holes on the surface of the sedimentation plate are conducive to the sedimentation of the sediment inside the groove, reducing the influence of the turbulence in the water on the bottom sediment. The method is less affected by temperature and can effectively adsorb and filter the colloids, organic matter and inorganic matter in the water.

[0030] (2) The comprehensive purification device and method for a garden water pool is characterized in that the driving motor is turned on so that the driving motor can drive the threaded rod to rotate. The threaded rod can drive the push block to the bottom plate while rotating, so that the honeycomb protrusion structure on the surface of the bottom plate can push out the precipitated impurities inside the sedimentation tank to facilitate cleaning.

[0031] (4) The comprehensive purification device and method for a garden pool, by closing the connecting valve and the water inlet of the equipment, allows air to be pumped into the air pipe under the action of the air pump, and then allows the air inside the air pipe to be discharged into the three clean water tanks 606 at the bottom of the filter box. After entering the clean water tank 606, the air will rise and pass through the filter screen, and will become dense bubbles, thereby allowing the impurities on the surface of the filter screen to be cleaned under the action of the bubbles. The bubbles continuously collide with the surface of the filter screen and break, so that the dirt attached to the surface of the filter screen can be cleaned and fallen off under the action of aeration, thereby keeping the surface of the filter screen unobstructed.

[0032] This solves the problem that the water quality of the existing method is affected by temperature, the purification effect is unstable, and the simple physical filtration purification has a general purification effect on the pool. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0034] Figure 2 It is a schematic diagram of the top view structure of the present invention;

[0035] Figure 3 It is a schematic diagram of the purification mechanism structure of the present invention;

[0036] Figure 4 It is a schematic diagram of the spring structure of the present invention;

[0037] Figure 5This is a schematic diagram of the push block structure of the present invention;

[0038] Figure 6 It is a schematic diagram of the cleaning mechanism structure of the present invention;

[0039] Figure 7 This is a schematic diagram of the water return pipe structure of the present invention;

[0040] Figure 8 It is a schematic diagram of the filtering mechanism structure of the present invention.

[0041] In the figure, 1, water inlet; 2, water inlet pump; 3, purification mechanism; 301, electrode plate; 302, guide plate; 303, bottom plate; 304, sedimentation plate; 305, water tank; 306, spring; 4, sewage discharge mechanism; 401, drive motor; 402, threaded rod; 403, push block; 404, slide rod; 5, connecting valve; 6, filtering mechanism; 601, filtering box; 602, partition; 603, lifting pump; 604, lifting pipe; 605, water outlet pipe; 606, clean water tank ; 607, filter; 7, cleaning mechanism; 701, air pump; 702, air pipe; 703, first drain pipe; 704, first flow meter; 705, first solenoid valve; 706, second drain pipe; 707, second flow meter; 708, second solenoid valve; 709, sewage pipe; 710, suction pump; 711, return pipe; 8, water storage tank; 9, drainage valve; 10, top cover; 11, flip cover; 12, connecting rod; 13, knob; 14, sewage valve; 15, water supply pump. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example 1

[0043] In order to reduce the influence of temperature on the equipment when purifying water, as an embodiment of the present invention, Figures 1 to 4As shown, a comprehensive purification device and method for a garden pond include a water inlet 1, a purification mechanism 3, a sewage discharge mechanism 4, a filtering mechanism 6 and a cleaning mechanism 7, the water inlet 1 is connected to the input end of a water inlet pump 2, the water inlet pump 2 is installed on one side of the purification mechanism 3, and the output end of the water inlet pump 2 is connected to the inside of the purification mechanism 3, a sewage discharge mechanism 4 is installed at the bottom of the purification mechanism 3, the purification mechanism 3 is used for preliminary water purification, and a top cover 10 is fixedly installed on the top of the purification mechanism 3, both sides of the top cover 10 are rotatably connected to a flip cover 11 through hinges, a groove is provided on one side of the flip cover 11, and a connecting rod 12 is provided inside the groove on one side of the flip cover 11, the top of the connecting rod 12 is threadedly connected to the hole groove inside the knob 13, and one end of the bottom of the connecting rod 12 is rotatably connected to the purification device, the interior of the purification device is connected to the interior of the filtering mechanism 6 through a connecting valve 5, a sewage discharge mechanism 4 is installed on one side of the bottom of the filtering mechanism 6, the other side of the filtering mechanism 6 is connected to the inside of a water storage tank 8 through a water supply pump 15, and a drainage valve 9 is installed on one side of the top of the water storage tank 8 to connect to the inside The purification mechanism 3 includes a water tank 305 connected to the water inlet pump 2, and a plurality of electrode plates 301 are installed inside the water tank 305. Both ends of the electrode plates 301 are welded to the inner wall of the water tank 305, and a precipitation plate 304 is arranged below the electrode plates 301; the electrode plates 301 are electrically connected to the positive and negative electrodes of the external power supply, and the positive and negative electrodes of adjacent electrode plates 301 are opposite to each other, and the electrode plates 301 are arranged in a straight line with equal spacing, and the two sides of the electrode plates 301 are glued with conductive Flow plate 302, and the guide plates 302 on both sides of the electrode plate 301 are staggered with each other, four sedimentation plates 304 are provided, and the four sedimentation plates 304 are welded to the inner wall of the water tank 305 on both sides, and the sedimentation plates 304 are all installed in an inclined state, and a bottom plate 303 is provided at the bottom of the sedimentation plate 304, and a spring 306 is provided between the bottom plate 303 and the sedimentation plate 304, and a honeycomb protrusion structure is provided on the surface of the bottom plate 303, and a honeycomb through hole that matches the surface of the bottom plate 303 is opened on the surface of the sedimentation plate 304.

[0044] When in use, the garden pool is connected to the water inlet 1 through a pipeline, and then the drain valve 9 is connected to the garden pool through the pipeline. The connection between the water inlet pipeline and the pool needs to be far away from the drainage end of the device. Under the action of the water inlet pump 2, the water of the garden pool is sucked into the water tank 305, and then the electrode plate 301 is connected to the external power supply. The water flow will flow between the positive and negative electrode plates 301 in the water tank 305, and the positively charged ions are released from the electrode plate 301 to generate water-insoluble metal groups. At the same time, the colloids, organic matter and inorganic matter in the water are condensed and adsorbed, so that the impurities in the water can be condensed and precipitated on the precipitation plate 304 at the bottom of the water tank 305. The honeycomb holes on the surface of the precipitation plate 304 are conducive to the precipitation of the precipitate inside the groove, reducing the influence of the turbulence in the water on the bottom precipitate. By setting the precipitation plate 304 to a slope, it is conducive to increasing the precipitation area of ​​the precipitate in a limited space. At the same time, it is less affected by temperature and can effectively filter the colloids, organic matter and inorganic matter in the water. Example 2

[0045] In order to facilitate the cleaning of the sedimentation groove inside the sedimentation plate 304 inside the water tank 305 and maintain a good sedimentation effect of the sedimentation plate 304 in the water tank 305, as an embodiment of the present invention, Figures 3 to 5 As shown, the sewage discharge mechanism 4 includes two driving motors 401 installed on one side of the bottom of the water tank 305, and the output end of the driving motor 401 is provided with a threaded rod 402, and the other end of the threaded rod 402 is rotatably connected to the inner wall of the water tank 305, and the surface of the threaded rod 402 is provided with four sections of threads, and the direction of each section of threads is opposite to that of the adjacent threads; the surface of the threaded rod 402 is connected to the internal threads of the push block 403 through threads, and the top side of the push block 403 is sloped, and the sloped structure of the top side of the push block 403 fits the bottom surface of the bottom plate 303, and a hole groove is opened at the bottom of the push block 403, and a slide rod 404 is inserted into the hole groove at the bottom of the push block 403, the surface of the slide rod 404 is in sliding contact with the push block 403, and the two ends of the slide rod 404 are welded to the inner wall of the water tank 305.

[0046] When in use, by turning on the driving motor 401, the driving motor 401 can drive the threaded rod 402 to rotate, and the threaded rod 402 can drive the push block 403 to push toward the bottom plate 303 while rotating, so that the honeycomb protrusion structure on the surface of the bottom plate 303 can push out the precipitated impurities inside the sedimentation tank to facilitate cleaning. The external controller drives the motor 401 to rotate in the opposite direction so that the push block 403 can be away from the bottom of the bottom plate 303. Under the push of the spring 306, the bottom plate 303 can move downward, so that the groove on the surface of the sedimentation plate 304 can be exposed, so that the bottom plate 303 can automatically reset, so that the sedimentation plate 304 continues to precipitate. Example 3

[0047] In order to make the water inside the filter box 601 pass through the filter screen 607 for multiple times in a limited space to improve the filtering effect, as an embodiment of the present invention, Figures 6 to 8 As shown, the filtering mechanism 6 includes a filtering box 601 located on one side of the water tank 305, a partition 602 is installed inside the filtering box 601, two partitions 602 are provided, and the inside of the filtering box 601 is divided into three cavities by the partition 602; a lifting pump 603 is installed above the partition 602, one end of the lifting pump 603 is connected to the top end of the lifting pipe 604, the bottom end of the lifting pipe 604 is located inside the clean water tank 606, the other end of the lifting pump 603 is connected to the top end of the water outlet pipe 605, the bottom end of the water outlet pipe 605 is located above the filter screen 607, and the filter screen 607 is installed above the clean water tank 606.

[0048] When in use, the three connecting valves 5 at one end of the water tank 305 are opened so that the precipitated water in the water tank 305 can enter one end of the filter box 601. Under the action of gravity, the water will pass through the filter screen 607 and enter the clean water tank 606 at the bottom for filtration. Then, under the action of the lifting pump 603, the water inside the clean water tank 606 can pass through the lifting pipe 604 and the outlet pipe 605 to enter the other side of the partition 602, and then the water passes through the filter screen 607 again for filtration until it reaches the third cavity of the filter box 601, so that the fine impurities in the water can be filtered and remain on the top surface of the filter screen 607. After being filtered by the filter screen 607 in the last filter bin cavity, the water enters the water storage tank 305 under the action of the water supply pump 15, so that the water can pass through the filter screen 607 for filtration multiple times. Example 4

[0049] In order to facilitate the cleaning of the filter screen 607 inside the filter box 601, thereby maintaining a good filtering and purification effect, as an embodiment of the present invention, Figures 6 to 8As shown, the cleaning mechanism 7 includes an air pump 701 installed on one side of the filter box 601 by screws, the air pump 701 is connected to one end of the top of the air pipe 702, and one end of the bottom of the air pipe 702 is respectively connected to the inside of the three clean water tanks 606 at the bottom of the filter box 601, and the exhaust end of the bottom of the air pipe 702 is located below the filter screen 607, and a first drain pipe 703 is arranged outside the filter box 601, one end of the first drain pipe 703 is connected to the inside of the filter box 601, and the connection end of the first drain pipe 703 and the filter box 601 is located above the filter screen 607, and the other end of the first drain pipe 703 is installed with a first flow meter 704 and a first solenoid valve 705, the first The solenoid valve 705 is connected to the sewage pipe 709, one end of the sewage pipe 709 is connected to the second solenoid valve 708, the other end of the second solenoid valve 708 is connected to the interior of one end of the second drainage pipe 706, a second flow meter 707 is installed on the outside of the second drainage pipe 706, the detection end of the second flow meter 707 is located inside the second drainage pipe 706, the other end of the second drainage pipe 706 is connected to the interior of the clean water tank 606, the interior of the water storage tank is connected to one end of the suction pump 710, the other end of the suction pump 710 is connected to one end of the return pipe 711, the other end of the return pipe 711 is connected to the interior of the filter tank, and the connection end of the suction pump 710 and the water storage tank is located below the drainage valve 9.

[0050] When in use, in order to allow the water inside the filter box to flow in a limited space, the connecting valve 5 and the equipment are closed, and the air is pumped into the air pipe 702 under the action of the air pump 701, so that the air inside the air pipe 702 can be discharged into the three clean water tanks 606 at the bottom of the filter box 601. After entering the clean water tank 606, the air will rise and pass through the filter screen 607, and will become dense bubbles, so that the impurities on the surface of the filter screen 607 can be cleaned under the action of the bubbles. The bubbles constantly collide and break with the surface of the filter screen 607, so that the dirt attached to the surface of the filter screen 607 can be cleaned and fallen off under the action of aeration, thereby keeping the surface of the filter screen 607 unobstructed, open the first solenoid valve 705, and start the vacuum pump 701 to allow the clean water inside the water storage tank to enter the filter box through the return pipe 711 601, so that the inside of the filter box 601 is further rinsed by clean water, so as to improve the cleaning effect of the inside of the filter box 601, so that the cleaned sewage on the surface of the filter screen 607 can be transported to the drain pipe 709 through the first solenoid valve 705 for discharge, and the water level is monitored by the first flow meter 704. When the sewage above the filter screen 607 is discharged, the first flow meter 704 feeds back a signal to the external controller, and then the external controller controls the second solenoid valve 708 to open, so that the water inside the clean water tank 606 can be discharged, so as to avoid the accumulation of impurities in the clean water tank 606 that pass through the filter screen 607. When the second flow meter 707 detects that the water is discharged, the external controller controls the first solenoid valve 705 and the second solenoid valve 708 to close, so as to continue filtering, which is conducive to achieving the effect of facilitating the cleaning of the inside of the filter box 601.

[0051] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached 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 are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[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 implementation modes that can be understood by those skilled in the art.

Claims

1. A comprehensive purification device for a garden pond, characterized in that: The invention comprises a water inlet (1), a purification mechanism (3), a sewage discharge mechanism (4), a filtering mechanism (6) and a cleaning mechanism (7), wherein the water inlet (1) is connected to an input end of a water inlet pump (2), the water inlet pump (2) is installed on one side of the purification mechanism (3), and an output end of the water inlet pump (2) is connected to the inside of the purification mechanism (3), a sewage discharge mechanism (4) is installed at the bottom of the purification mechanism (3), the purification mechanism (3) is used for preliminary purification of water quality, and a top cover (10) is fixedly installed on the top of the purification mechanism (3), the two sides of the top cover (10) are rotatably connected to a flip cover (11) by hinges, and the flip cover (11) is connected to the bottom of the purification mechanism (3). A groove is provided on one side of the cover (11), and a connecting rod (12) is provided inside the groove on one side of the flip cover (11). The top of the connecting rod (12) is threadedly connected to the hole groove inside the knob (13), and one end of the bottom of the connecting rod (12) is rotatably connected to the purification device. The interior of the purification device is connected to the interior of the filter mechanism (6) through a connecting valve (5). A sewage discharge mechanism (4) is installed on one side of the bottom of the filter mechanism (6). The other side of the filter mechanism (6) is connected to the interior of the water storage tank (8) through a water supply pump (15). A drainage valve (9) is installed on one side of the top of the water storage tank (8) to connect to the interior. The purification mechanism (3) comprises a water tank (305) connected to the water inlet pump (2), a plurality of electrode plates (301) are installed inside the water tank (305), two ends of the electrode plates (301) are welded to the inner wall of the water tank (305), and a sedimentation plate (304) is arranged below the electrode plates (301); Four sedimentation plates (304) are provided, and both sides of the four sedimentation plates (304) are welded to the inner wall of the water tank (305), and the sedimentation plates (304) are all installed in an inclined state, and a bottom plate (303) is provided at the bottom of the sedimentation plate (304), and a spring (306) is provided between the bottom plate (303) and the sedimentation plate (304), and a honeycomb-shaped protrusion structure is provided on the surface of the bottom plate (303), and a honeycomb-shaped through hole that matches the surface of the bottom plate (303) is opened on the surface of the sedimentation plate (304); The sewage discharge mechanism (4) comprises two drive motors (401) installed on one side of the bottom of the water tank (305); a threaded rod (402) is sleeved on the output end of the drive motor (401); the other end of the threaded rod (402) is rotatably connected to the inner wall of the water tank (305); and the surface of the threaded rod (402) is provided with four sections of threads, and the direction of each section of threads is opposite to that of adjacent threads; The surface of the threaded rod (402) is connected to the internal thread of the push block (403) through a thread, the top side of the push block (403) is in a slope shape, and the slope structure of the top side of the push block (403) fits the bottom surface of the bottom plate (303), the bottom of the push block (403) is provided with a hole groove, and a slide rod (404) is inserted into the hole groove at the bottom of the push block (403), the surface of the slide rod (404) is in sliding contact with the push block (403), and both ends of the slide rod (404) are welded to the inner wall of the water tank (305); The filtering mechanism (6) comprises a filtering box (601) located on one side of the water tank (305), a partition (602) is installed inside the filtering box (601), two partitions (602) are provided, and the inside of the filtering box (601) is divided into three cavities by the partitions (602); A lifting pump (603) is installed above the partition (602); one end of the lifting pump (603) is connected to the top end of the lifting pipe (604); the bottom end of the lifting pipe (604) is located inside the clean water tank (606); the other end of the lifting pump (603) is connected to the top end of the water outlet pipe (605); the bottom end of the water outlet pipe (605) is located above the filter screen (607); and the filter screen (607) is installed above the clean water tank (606).

2. A comprehensive purification device for a garden pond according to claim 1, characterized in that: The electrode plates (301) are electrically connected to the positive and negative electrodes of an external power source, and the positive and negative electrodes of adjacent electrode plates (301) are opposite to each other, and the electrode plates (301) are arranged in a straight line with equal spacing. The two sides of the electrode plate (301) are glued with guide plates (302) in a straight line and at regular intervals, and the guide plates (302) on the two sides of the electrode plate (301) are offset from each other.

3. The comprehensive purification device for a garden pond according to claim 1 is characterized in that: The cleaning mechanism (7) comprises an air pump (701) mounted on one side of the filter box (601) by means of screws, the air pump (701) being connected to one end of the top of an air pipe (702), the bottom end of the air pipe (702) being respectively connected to the inside of three clean water tanks (606) at the bottom of the filter box (601), and the exhaust end at the bottom of the air pipe (702) being located below the filter screen (607).

4. The comprehensive purification device for a garden pond according to claim 1 is characterized in that: A first drain pipe (703) is arranged outside the filter box (601), one end of the first drain pipe (703) is connected to the inside of the filter box (601), and the connection end of the first drain pipe (703) and the filter box (601) is located above the filter screen (607), and a first flow meter (704) and a first solenoid valve (705) are installed at the other end of the first drain pipe (703), the first solenoid valve (705) is connected to a sewage pipe (709), one end of the sewage pipe (709) is connected to a second solenoid valve (708), the other end of the second solenoid valve (708) is connected to the inside of one end of the second drain pipe (706), a second flow meter (707) is installed outside the second drain pipe (706), a detection end of the second flow meter (707) is located inside the second drain pipe (706), and the other end of the second drain pipe (706) is connected to the inside of the clean water tank (606).

5. The comprehensive purification device for a garden pond according to claim 1 is characterized by: The interior of the water storage tank (8) is connected to one end of the suction pump (710), the other end of the suction pump (710) is connected to one end of the return pipe (711), the other end of the return pipe (711) is connected to the interior of the filter bin, and the height of the connection end of the suction pump (710) and the water storage tank (8) is located below the drain valve (9).

6. The comprehensive purification method of a comprehensive purification device for a garden pond according to any one of claims 1 to 5, characterized in that: The method steps are as follows: S1: connecting the garden pond to the water inlet (1) through a pipe, and then connecting the drain valve (9) to the garden pond through the pipe. The connection between the water inlet pipe and the pond needs to be far away from the drainage end of the device. Under the action of the water inlet pump (2), the water of the garden pond is sucked into the water tank (305), and then the electrode plate (301) is connected to the external power supply. The water flows through the positive and negative electrode plates (301) inside the water tank (305). Ions with positive charges are released from the electrode plate (301) to generate metal groups insoluble in water. At the same time, colloids, organic matter and inorganic matter in the water are condensed and adsorbed, so that impurities in the water can be condensed and precipitated on the precipitation plate (304) at the bottom of the water tank (305). The honeycomb-shaped holes and grooves on the surface of the precipitation plate (304) are conducive to the precipitation of the precipitate inside the groove; S2: By opening the three connecting valves (5) at one end of the water tank (305), the settled water in the water tank (305) can enter one end of the filter box (601), and under the action of gravity, the water will pass through the filter screen (607) and enter the clean water tank (606) at the bottom for filtration. Then, under the action of the lifting pump (603), the water in the clean water tank (606) can pass through the lifting pipe (604) and the water outlet pipe (605) to enter the other side of the partition (602), and then the water will pass through the filter screen (607) again for filtration until it enters the third cavity of the filter box (601), so that the fine impurities in the water can be filtered and remain on the top surface of the filter screen (607); S3: After being filtered by the filter screen (607) in the last filter chamber cavity, the water enters the water storage tank (8) under the action of the water delivery pump (15) until the water level reaches the drain valve (9), and then returns to the garden pool through the drain valve (9), thereby completing purification.

7. The comprehensive purification method according to claim 6, characterized in that: In S1, when there is a lot of sediment inside the sedimentation plate (304) inside the water tank (305), the knob (13) is rotated so that the knob (13) can move upward outside the connecting rod (12), and the connecting rod (12) is rotated so that the connecting rod (12) can be moved out of the groove at one end of the flip cover (11), so that the flip covers (11) at both ends of the top of the water tank (305) can be opened, and then the driving motor (401) is turned on so that the driving motor (401) can drive the threaded rod (402) to rotate, and the threaded rod (402) can drive the push block (403) to push toward the bottom plate (303) while rotating, so that the honeycomb-shaped protrusion structure on the surface of the bottom plate (303) can push out the sediment impurities inside the sedimentation tank, and then the sewage valve (14) provided on the purification mechanism (3) is opened, and water is injected into the water tank (305) through the flip cover (11), so that the sediment impurities inside can be discharged through the sewage valve (14).

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