CN106386652B - High-efficiency automatic excrement sucking and removing ornamental fish tank water treatment device - Google Patents
High-efficiency automatic excrement sucking and removing ornamental fish tank water treatment device Download PDFInfo
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- CN106386652B CN106386652B CN201610933417.2A CN201610933417A CN106386652B CN 106386652 B CN106386652 B CN 106386652B CN 201610933417 A CN201610933417 A CN 201610933417A CN 106386652 B CN106386652 B CN 106386652B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
Abstract
An ornamental fish tank water treatment device capable of efficiently and automatically absorbing excrement. The problem that the water effect is poor in the fish bowl is handled to current filter of main solution. The method is characterized in that: one side has submarine sweeper (1) in fish bowl (1), water treatment system (6), water absorber (18), the cross section is right triangle submarine sweeper (1) and places in fish bowl one side bottom, be linked together through pipe (2) and filter pump (3), water treatment system (6) are placed in fish bowl other side angle, water absorber (18) are linked together with water treatment system (6) bottom, it is in the mouth of a river (7) outside to remove oil film ware (8), there is water head automatically regulated ware (9) in water head automatically regulated room (10), it is linked together with water absorber (18) to go up water pipe (16) lower part, filter pump chamber (4) below filter material room (14). The high-efficiency automatic excrement suction ornamental fish tank water treatment device has the characteristic of good water treatment effect in the fish tank.
Description
Technical Field
The invention relates to a fish tank water treatment device, in particular to an ornamental fish tank water treatment device capable of efficiently and automatically absorbing excrement.
Background
The ornamental fish must be raised with water, and the water quality treatment is very critical. The fish excrement and food residues are not discharged in time and deposited in water, which is the main reason for the deterioration of water quality. At present, the method for feeding ornamental fishes in the fish tank to ensure the water quality has two forms, and a method of manually absorbing and removing by using a toilet or a filter is adopted. The manual sucking method generally sucks about 1/5 bottom water once or twice a day, the method cannot suck the fish excrement in time, and has low efficiency, unclean suction and serious dissolution of the fish excrement and food residues; the existing filter has low absorption efficiency due to the principle and structure, the absorption is not clean and thorough, even the fish excrement and food residues can not be absorbed completely, the fish excrement and the food residues can not be absorbed by the excrement absorption device with manual assistance, the blades of the pump can easily break the fish excrement and the food residues, the excrement and the food residues are accumulated in the fish tank and the filter, the fish excrement and the food residues are seriously dissolved, and the water quality deterioration speed is accelerated. Both methods can not effectively and quickly separate fish excrement and food residues in water, so that fish culture enthusiasts have to increase manual absorption times or increase the volume of a filter, the capacity of a filter material and the pump power to treat water quality, the excrement and the food residues are still difficult to clean, less food has to be fed and water has to be changed frequently, water of about 1/5 is generally changed for at least one to two weeks, the water quality is difficult to maintain, fishes can often die, and the phenomena of water, electricity and filter equipment consumption, large volume, high noise and the like exist, so that the method becomes a big problem to spectacular fish enthusiasts.
Disclosure of Invention
The invention aims to provide a high-efficiency automatic excrement and food residue absorbing and removing aquarium water treatment device which overcomes the defects that the absorption and removal efficiency of the excrement and the food residue of aquarium fish is low, the filter pump blades are easy to break the excrement and the food residue of the aquarium fish, the excrement and the food residue of the aquarium fish are accumulated in a aquarium or a filter and cannot be automatically separated from water in time, the filter has high noise and energy consumption, the water change amount of the aquarium fish is large, the service life of a filter material is short, the size of the filter is large, the water quality is difficult to maintain and the like.
The technical scheme of the invention is as follows: the high-efficiency ornamental fish tank water treatment device capable of automatically absorbing and removing excrement comprises a water bottom sweeper, a water treatment system and a water absorber. The water bottom sweeper is arranged at the bottom of one side of the fish tank and is communicated with the filter pump through a guide pipe, the water treatment system comprises an oil film removing device, an automatic water level difference adjusting chamber, a water purification system, a water feeding guide pipe and a balance weight, the cross section of the water treatment system is in a right-angled triangle shape and is arranged in the corner of the other side of the fish tank, and the water absorber is communicated with the bottom of the water treatment system; the oil film removing device is arranged outside the water replenishing port, the water level difference automatic adjusting chamber is internally provided with a water level difference automatic adjuster, the lower part of the water level difference automatic adjuster is communicated with the filtering pump chamber, and the water level difference automatic adjuster is arranged on the water replenishing port which is arranged on the upper part of the side wall of the water treatment system and is communicated with the water of the fish tank; the water purification system comprises a filter pump chamber, a backwashing filter screen and a filter material chamber; the lower part of the upper water guide pipe is communicated with the water absorber, and the upper part of the upper water guide pipe is opened above the backwashing filter screen and is slightly higher than the backwashing filter screen; the filtering pump chamber is arranged below the filtering material chamber, and a filtering pump is arranged in the filtering pump chamber; the backwashing filter screen is arranged above the filter material chamber, and is above the water surface when in work; the filter material chamber is arranged below the back washing filter screen, the lower part of the filter material chamber is communicated with the filter pump chamber, and filter cotton, biochemical cotton and a bacteria room are arranged in the filter material chamber.
The underwater sweeper in the scheme comprises a connector, a shell and a spraying and sweeping pipe, wherein the connector is arranged on one side of the bottom of the fish tank, a right-angle side is attached to a bottom angle of the fish tank, the spraying and sweeping pipe faces the inside of the fish tank, and the connector is connected with a guide pipe; the water absorber comprises a connector, a shell and a water absorbing port, the water absorber is arranged on one side of the bottom of the fish tank, the right-angle edge is attached to the bottom angle of the fish tank, the water absorbing port faces the inside of the fish tank, and the connector is connected with the water feeding conduit; the backwashing filter screen can be used for filtering by stacking one or more layers of thick and thin parts, a water baffle plate is arranged below the screen cloth, a handle which is convenient to take out and clean is arranged, the mesh is smaller than the size of fish excrement and food residues, and the backwashing filter screen can be taken out and washed for repeated use; the water level difference automatic regulator comprises a flashboard, a floater and a guide rail, the guide rail is arranged on two sides of a water replenishing port in the water level difference automatic regulating chamber, the flashboard is inserted into the guide rail, the floater is connected with the flashboard, the floater floats on the water surface of the water level difference automatic regulating chamber, the water level of the water level difference automatic regulating chamber determines the opening degree of the flashboard, and the water quantity of the water replenishing port is controlled; the size of the floater is required to ensure that the water level of the automatic water level difference adjusting chamber is low enough to form water absorption pressure difference and filtering pressure difference of a water treatment system so as to separate the backwashing filter screen from the water surface; the oil removing film device comprises an oil removing film filter screen and a guide rail, the guide rail is arranged on two sides of an external water replenishing port of a water treatment system wallboard, and the oil removing film screen is inserted into the guide rail and can be taken out and washed for repeated use; the filter pump is arranged below the water purification system and sucks the filtered and processed water, the discharge capacity of the filter pump is larger than the water suction flow of the water suction device, and the flow difference of the filter pump and the water suction device is supplemented by the water replenishing port; the aerator comprises a vertical pipe and an adjusting cap, the vertical pipe and the adjusting cap are vertically connected with a pipeline communicated with the underwater sweeper in parallel, and the adjusting cap is higher than the water surface of the fish tank; the side wall of the upper part of the vertical pipe of the oxygenating device is provided with a hole facing the inside of the fish tank, the side wall of the adjusting cap is also provided with a constant diameter hole, the adjusting cap is sleeved at the upper end of the vertical pipe, the overlapping size of the two holes can be adjusted by rotating the adjusting cap, and water flows out of the overlapping holes and enters the fish tank; the water treatment system is arranged at one corner of the fish tank where people do not frequently observe, and the counterweight is sealed at the bottom; the right angles of the two side ends of the underwater sweeper are respectively provided with a small hole; the filter pump is provided with four suckers which are fixed on the bottom plate of the device in an absorption way, and the water outlet is connected with the guide pipe by using a hose.
The invention has the following beneficial effects: the water treatment device of the ornamental fish tank capable of efficiently and automatically absorbing and removing the excrement is placed at the bottom of one side of the fish tank by adopting the underwater sweeper and is communicated with the filter pump through the guide pipe, the water treatment system comprises an oil film removing device, a water level difference automatic adjusting chamber, a water purification system, a water feeding guide pipe and a balance weight, the cross section of the water treatment system is in a right-angled triangle shape and is placed at the other side corner of the fish tank, and the water absorber is communicated with the bottom of the water treatment system; the oil film removing device is arranged outside the water replenishing port, the water level difference automatic adjusting chamber is internally provided with a water level difference automatic adjuster, the lower part of the water level difference automatic adjuster is communicated with the filtering pump chamber, and the water level difference automatic adjuster is arranged on the water replenishing port which is arranged on the upper part of the side wall of the water treatment system and is communicated with the water of the fish tank; the water purification system comprises a filter pump chamber, a backwashing filter screen and a filter material chamber; the lower part of the upper water guide pipe is communicated with the water absorber, and the upper part of the upper water guide pipe is opened above the backwashing filter screen and is slightly higher than the backwashing filter screen; the filtering pump chamber is arranged below the filtering material chamber, and a filtering pump is arranged in the filtering pump chamber; the backwashing filter screen is arranged above the filter material chamber, and is above the water surface when in work; the filter material chamber is arranged below the back washing filter screen, the lower part of the filter material chamber is communicated with the filter pump chamber, and the filter material chamber is internally provided with filter cotton, biochemical cotton and bacteria room structures.
The invention has the following beneficial effects:
the device can efficiently, quickly, timely and automatically absorb fish excrement and food residues in the water of the ornamental fish tank, and separate out the water surface, so that the fish excrement and the food residues are prevented from being accumulated and decomposed in the fish tank or a filter, and the pollution source of the water of the fish tank is reduced to the maximum extent. Through tests in various types of fish tanks, 90% of excrement and food residues can be sucked by a water sucking device and separated out of the water surface by a backwashing filter screen within 30 seconds when the excrement and the food residues are generated, the time for the rest of excrement and food residues does not exceed 1 minute, the excrement and food residues are sucked and separated along with the generation of the excrement and food residues, the sucking is clean and thorough, and the sucking efficiency and the effect are substantially broken through.
The device has multiple functions of oxygenation, filtration, nitration, flow making, oil removal film removal and the like, ensures the water quality of the fish tank, greatly prolongs the water changing time, and can prolong the water changing period by more than 10 times through experiments and save water by more than 10 times.
Experiments prove that the power of a filter pump of the device can be reduced by 1/2-3/4 and the energy-saving effect is improved by 1-3 times for the fish tanks of the same model, and meanwhile, noise can be greatly reduced while energy is saved by adopting noise reduction measures, so that ultra-silent operation is realized.
Fourthly, the device makes the fish bowl water pollution source reduce by a wide margin, and the filtration and the handling capacity that need filter pulp, biochemical cotton and bacteria room reduce, can prolong filter media life, and the device filter screen can be taken out and wash repetitious reuse many times, and the maintenance cost is lower.
And fifthly, the device enables water with better water quality in the fish tank to form a large circulation, and is beneficial to the activity and the physical health of the aquarium fish.
Sixthly, the device has small volume, small occupied space, standardization and beauty, and can enhance the ornamental effect.
Seventhly, the device can be directly used in the square ornamental fish tank without bottom sand, and has the advantages of compact structure, simple maintenance, less quantity and long service life.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the bottom sweeper of FIG. 1;
FIG. 3 is a left side view of FIG. 2;
FIG. 4 is a schematic view of the water aspirator of FIG. 1;
FIG. 5 is a left side view of FIG. 4;
FIG. 6 is a schematic view of the automatic water level difference regulator of FIG. 1;
FIG. 7 is a left side view of FIG. 6;
FIG. 8 is a top view of FIG. 6;
FIG. 9 is a schematic view of the oil separator of FIG. 1;
FIG. 10 is a top view of FIG. 9;
fig. 11 is a left side view of fig. 9.
In the figure, 1-a water bottom sweeper, 2-a guide pipe, 3-a filter pump, 4-a filter pump chamber, 5-an oxygenator, 6-a water treatment system, 7-a water replenishing port, 8-a membrane removing device, 9-a water level difference automatic regulator, 10-a water level difference automatic regulating chamber, 11-a partition plate, 12-a water purification system, 13-a backwashing filter screen, 14-a filter material chamber, 15-a filter material chamber supporting plate, 16-a water feeding guide pipe, 17-a counterweight, 18-a water absorber, 19-a joint, 20-a shell, 21-a spraying and sweeping pipe, 22-a joint, 23-a shell, 24-a water absorbing port, 25-a flashboard, 26-a floater, 27-a guide rail, 28-a membrane removing net and 29-a guide rail.
The specific implementation mode is as follows:
the invention will be further described with reference to the accompanying drawings in which:
as shown in the attached drawings, the high-efficiency ornamental fish tank water treatment device capable of automatically absorbing excrement comprises an underwater sweeper 1, a water treatment system 6 and a water absorber 18. The underwater sweeper 1 is arranged at the bottom of one side of the fish tank and is communicated with the filter pump 3 through the guide pipe 2. The water treatment system 6 comprises an oil film removing device 8, a water level difference automatic adjusting chamber 10, a water purifying system 12, a water feeding guide pipe 16 and a balance weight 17, the cross section of the water treatment system 6 is in a right triangle shape and is placed at the other side corner of the fish tank, and a water absorber 18 is communicated with the bottom of the water treatment system 6. The oil film removing device 8 is arranged outside the water replenishing port 7, the water head automatic adjusting chamber 10 is internally provided with a water head automatic adjuster 9, the lower part of the water head automatic adjuster 9 is communicated with the filtering pump chamber 4, and the water head automatic adjuster 9 is arranged on the water replenishing port 7 which is arranged on the upper part of the side wall of the water treatment system 6 and is communicated with the water of the fish tank. The water purification system 12 comprises a filter pump chamber 4, a back flush filter screen 13 and a filter material chamber 14. The lower part of the upper water guide pipe 16 is communicated with a water absorber 18, and the upper part of the upper water guide pipe is opened above the backwashing filter screen 13 and is slightly higher than the backwashing filter screen 13. The filter pump chamber 4 is located below the filtrate chamber 14 and contains the filter pump 3. The backwashing filter net 13 is arranged above the filter material chamber 4, and the backwashing filter net 13 is arranged above the water surface during operation. The lower part of the filter material chamber 14 is communicated with the filter pump chamber 4 under the back washing filter screen 13, and filter cotton, biochemical cotton and bacteria room are arranged in the filter material chamber 14. The underwater sweeper 1 comprises a connector 19, a shell 20 and a spraying and sweeping pipe 21, the connector 19 is arranged on one side of the bottom of the fish tank, a right-angle side is attached to a bottom angle of the fish tank, the spraying and sweeping pipe 21 faces the inside of the fish tank, and the connector 19 is connected with the guide pipe 2. The water absorber 18 comprises a connector 22, a shell 23 and a water absorbing opening 24, the water absorbing opening is arranged on one side of the bottom of the fish tank, the right-angle side is attached to the bottom corner of the fish tank, the water absorbing opening 24 faces the inside of the fish tank, and the connector 22 is connected with the water feeding guide pipe 16. The backwashing filter screen 13 can be separated and overlapped by one layer or a plurality of layers of thicknesses for filtering, a water baffle plate is arranged below the screen cloth, a handle which is convenient to take out and clean is arranged, the mesh is smaller than the size of fish excrement and food residues, and the backwashing filter screen can be taken out and washed for repeated use. The water head automatic regulator 9 comprises a gate plate 25, a floater 26 and a guide rail 27, the guide rail 27 is arranged at two sides of the water replenishing port 7 in the water head automatic regulating chamber 10, the gate plate 25 is inserted in the guide rail 27, the floater 26 is connected with the gate plate 25, the floater 26 floats on the water surface of the water head automatic regulating chamber 10, the water level of the water head automatic regulating chamber 10 determines the opening degree of the gate plate 25, and the water inlet amount of the water replenishing port 7 is controlled. The float 26 is sized to ensure that the water level of the automatic water level difference adjusting chamber 10 is low enough to form water absorption pressure difference and filtration pressure difference of the water treatment system 6, so that the backwashing filter screen 13 is separated from the water surface. The oil film removing device 8 comprises an oil film removing filter screen 28 and a guide rail 29, the guide rail 29 is arranged on two sides of the water replenishing port 7 outside the wall plate of the water treatment system 6, and the oil film removing filter screen 28 can be taken out and washed for repeated use for many times in the guide rail 29. The filter pump 3 is arranged below the water purification system 12 and sucks the filtered and processed water, the discharge capacity of the filter pump 3 is larger than the water suction flow of the water suction device 18, and the flow difference between the filter pump and the water suction device is supplemented by the water replenishing port 7. The aerator 5 comprises a vertical pipe and an adjusting cap, is vertically connected with the communicating pipeline 2 of the underwater sweeper 1 in parallel, and is higher than the water surface of the fish tank. The side wall of the upper part of the vertical pipe of the oxygenator 5 is provided with a hole facing the inside of the fish tank, the side wall of the adjusting cap is also provided with a constant diameter hole, the adjusting cap is sleeved at the upper end of the vertical pipe, the overlapping size of the two holes can be adjusted by rotating the adjusting cap, and water flows out of the overlapping holes to enter the fish tank. The water treatment system 6 is arranged at one corner of the fish tank which is not frequently observed, and the counterweight 17 is sealed at the bottom. The right angles of the two side ends of the underwater sweeper 1 are respectively provided with a small hole. The filter pump 3 is provided with four suckers which are fixed on the bottom plate of the device in an absorption way, and the water outlet is connected with the conduit 2 by a hose.
The operating principle of the high-efficiency automatic excrement suction ornamental fish tank water treatment device is that the undecomposed fish excrement and food residues are sunk to the bottom of the water due to the fact that the density of the undecomposed fish excrement and food residues is larger than that of the water, and the fish excrement and food residues are removed by the aid of the water flow pushing effect at the bottom of the tank. When the filter pump 3 is started, water in the filter pump chamber 4 is pumped into the underwater sweeper 1 through the pipeline 2, laminar flow is formed at the bottom of the fish tank, and the excrement and food residues of fish at the bottom of the whole fish tank are pushed to flow to the water absorber 18 under the guide action of the inclined surface of the water treatment system 6. The water in the filter pump chamber 4 is discharged to drive the water level in the water purification system 12 to drop, the water flows through the backwashing filter screen 13 and the filter material chamber 14, excrement and food residues are accumulated on the backwashing filter screen 13, the filter material chamber 14 treats other impurities in the water through the action of nitrobacteria, the water level on the backwashing filter screen 13 drops along with the water, the water level is lower than the water level in the fish tank, and under the action of the pressure difference, the water near the inlet is sucked into the water absorber 18 by the water absorber 18 and flows onto the backwashing filter screen 13 through the water feeding guide pipe 16. Because the discharge capacity of the filter pump 3 is larger than the water suction flow of the water suction device 18, the water level of the water purification system 12 continues to drop until the backwashing filter screen 13 is exposed out of the water surface, at the moment, the water level in the water level difference automatic adjusting chamber 10 drops, the floater 26 of the water level difference automatic adjusting device 9 also drops, the flashboard 25 is driven to drop, so that the water in the fish tank enters the water level difference automatic adjusting chamber 10 through the water replenishing port 7, the water level in the water treatment device 12 is ensured to be always lower than the backwashing filter screen 13 under the automatic water level difference adjusting function, fish excrement and food residues on the backwashing filter screen 13 are separated from the water surface, and the phenomenon that the fish excrement and the food residues are dissolved in the water is avoided. When the excrement and food residues accumulated on the backwashing filter screen 13 reach a certain degree, the excrement and food residues can be taken out for backwashing removal. The adjusting cap on the oxygenator 5 is rotated to adjust the water flow, thereby adjusting the size of the water bottom layer flow. When the fish is fed, the water flow is adjusted to be maximum, and the laminar flow at the bottom of the water is minimum, so that the fish is prevented from being sucked into the water absorber 18 before being eaten. The water absorber 18 is arranged at one side of the interior of the fish tank, the underwater sweeper 1 is arranged at one end of the bottom of the fish tank, and the spraying and sweeping pipe 21 faces inwards. In order to enhance the structural reasonableness and increase the applicability of the device, the right-angle sides of the high-efficiency automatic excrement-absorbing ornamental fish tank water treatment device and the fish tank are made into arc shapes, and the slightly protruding fish tank glue on the 1 corner of the fish tank is avoided, so that the high-efficiency automatic excrement-absorbing ornamental fish tank water treatment device is well attached to the wall of the fish tank, and the phenomenon that sundries enter the gap to affect the appearance is avoided. The underwater sweeper 1 and the water treatment device adopt a pipe splicing connection mode, and are convenient to manufacture, maintain and transport.
The cross section of the underwater sweeper 1 is in the shape of a right triangle, so that circulating water on the upper layer and the lower layer in the fish tank moves downwards on the underwater sweeper 1, particles in the water can slide downwards to the spraying and sweeping pipe 21 along the inclined surface and can be pushed forwards by the sprayed water, and the particles cannot be accumulated on the underwater sweeper 1. The length of the underwater sweeper 1 is slightly shorter than the width of the fish tank 1, and the spraying and sweeping pipes 21 are uniformly distributed, and the diameter of each spraying and sweeping pipe 21 is determined by the discharge capacity of the filter pump 3. One end of the spraying and sweeping pipe 21 is flush with the bottom edge of the underwater sweeper 1, and the other end is arranged in the spraying and sweeping pipe, and the spraying and sweeping pipe has a certain length so as to ensure the speed and the thrust of the underwater laminar flow. The right angles of the two side ends of the underwater sweeper 1 are respectively provided with a small hole, and the discharged water can push out the sundries in the gap between the two ends.
The cross section of the water treatment system 6 of the high-efficiency automatic excrement-absorbing ornamental fish tank water treatment device is in a right-angled triangle shape, is placed at one corner of the fish tank which is not frequently observed, and is provided with an upper cover and a body. The height of the fish tank is higher or slightly higher than that of the fish tank after the cover is closed. The upper cover and the water processor body are connected by adopting an embedded buckle type or a hinge type.
The structure of the backwashing filter screen 13 adopts a screen bottom dehydration technology, and the water baffle is uniformly distributed below the screen cloth, so that water adsorbed at the bottom of the filter screen due to tension can timely separate from the filter screen, thereby reducing the soaking of excrement and food residues on the screen and avoiding the excrement and the food residues from being soaked or dissolved. The back washing filter screen 13 is provided with a handle, and the back washing filter screen 13 can be taken out from the water treatment bin by pinching the handle with hands. The handles of the back washing filter screens 13 are side-by-side vertical to facilitate the sequential taking out of the filter screens for cleaning. The backwashing filter screen 13 can be repeatedly washed and used for a plurality of times. The backwashing filter 13 has three meshes: the thickness, the middle thickness and the fine thickness can be selected or combined according to the actual situation, the filter screen with the thicker mesh number is arranged on the upper side, the middle filter screen is arranged in the middle, the fine filter screen is arranged on the lower side, and the mesh number of the filter screens is determined according to the size of the fish. The combined filter screen can reduce maintenance times, and a single-layer filter screen can select a fine filter screen. The filter cotton, the biochemical cotton and the bacteria in the filter material chamber 14 are placed on a supporting plate 15 with water permeable holes on the same layer. The partition board 11 between the water purification system 12 and the automatic water level difference adjusting chamber 10 is inserted into the vertical grooves of the two side walls, so that the cleaning is convenient.
After the oil removing film net 28 is used for a certain period of time, certain oil film dirt can be accumulated on the oil removing film net 28, and the oil removing film net 28 can be drawn out and washed by clear water to remove the dirt and can be used repeatedly.
The side wall of the upper part of the vertical pipe of the oxygenator 5 is provided with a hole facing the inside of the fish tank, the side wall of the adjusting cap is also provided with a hole with the same diameter, and the adjusting cap is sleeved at the upper end of the vertical pipe and can rotate to adjust the superposition size of the two holes, thereby adjusting the water flow. The control fit clearance can rotate relatively without water leakage.
The filter pump 3 is fixed on the bottom plate by four suckers, and a water outlet of the filter pump 3 is sleeved with the connector of the guide pipe 2 on the side wall by a hose, so that the filter pump is convenient to disassemble during cleaning, the vibration of the filter pump 3 can be weakened, and the noise is reduced. As the filter screen can be washed in time, the pressure difference between the water level automatic adjusting chamber 10 and the water purifying system 12 is enough to lead water to pass through each water treatment layer, and the filter pump 3 is only responsible for providing the flow and the pressure of the water bottom laminar flow and the oxygenated water flow, compared with the prior common positive pressure filter and the external filter cartridge, the power of the filter pump 3 can be reduced by 1/2-3/4 through practical tests, the energy-saving effect is improved by 2-4 times, and the purposes of energy saving and noise reduction are really realized.
The laminar flow speed at the water bottom can push impurities to move to the position near the water suction port 24 of the water suction device 18 without great speed, and the water flow goes upward after meeting the wall of the fish tank and turns back on the water surface to form a great circulation of water in the tank. Experiments prove that as long as the discharge capacity of the filter pump 3 is properly selected, the flowing of the large circulating water does not influence the life of the ornamental fish, is favorable for promoting the swimming of the fish, enhancing the physique of the fish and is beneficial to the health of the fish.
Most of the impurities are filtered by the backwashing filter screen 13, so that the treatment capacity of the water treatment device is greatly reduced, the service lives of filter cotton, biochemical cotton, filter materials and the like can be greatly prolonged, and the maintenance cost is reduced. The water passing through the water treatment device is clear and transparent without impurities, the service life of the water is prolonged, the water does not need to be changed frequently, only the water reduced by evaporation needs to be supplemented, and the purpose of saving water is realized. Because the device does not need to be frequently disassembled and cleaned, and does not have threaded connecting pieces, all the pipe connections adopt a plug-in type, and the service life of the device can be greatly prolonged.
The object of the invention is achieved by the following measures:
firstly, adopt the postposition pump pressurization technique, avoid the filter pump to smash excrement and food waste. The filter pump 3 is arranged behind the water purification system 12 and sucks the filtered and treated water, so that the filter pump is not in contact with fish excrement and food residues, the fish excrement and food residues are prevented from being broken by pump blades, and the rapid deterioration of water quality can be effectively prevented. The scheme needs to solve two key technologies: providing a stable filtration pressure difference for the water treatment system 6 and matching the water flow of the water treatment system 6 with the flow of the filter pump. The solution is realized by a water head automatic regulator 9. The discharge capacity of the filter pump 3 is greater than the flow of the water absorber 18, the liquid level of the filter pump chamber 4 descends, so that the water surface of the water treatment system 6 descends, when the water level descends to a certain height, the water level difference automatic regulator 9 descends along the track to open the water replenishing port 7, water in the fish tank enters the water level difference automatic regulating chamber 10, automatic flow regulation is carried out, the water level height in the water level difference automatic regulating chamber 10 is kept, meanwhile, a stable filtering pressure difference is formed, and the water flow of the filter system can be matched with the flow of the filter pump; meanwhile, the water surface of the water treatment system 6 and the water surface of the fish tank form stable water absorption pressure difference, and the water in the fish tank enters a filtering system under the action of the pressure difference.
Secondly, the motion law of the water bottom laminar flow is utilized to quickly and efficiently clean the water bottom impurities. By utilizing the motion laws of thin thickness, low speed, small resistance and the like of the water bottom laminar flow, the water is pressed into the water bottom sweeper 1 with the same width as the cylinder bottom by the filter pump 3 through the guide pipe 2 and is sprayed out from the uniformly distributed spraying and sweeping pipes 21 to form laminar flow at the cylinder bottom, excrement and food residues at the whole cylinder bottom are pushed to flow to the water absorber 18, and are sucked out by the water absorber 18 under the action of water absorption pressure difference so as to be separated out of the water surface by the backwashing filter screen in time without dissolving; through tests in various types of fish tanks, at the beginning of generating excrement and food residues, 90% of excrement and food residues can be sucked by a water sucking device and separated from the water surface by a backwashing filter screen within 30 seconds, the time for other excrement and food residues does not exceed 1 minute, the sucking efficiency is greatly improved, the sucking is clean and thorough, the excrement and food residues are sucked and separated along with the generation, the purposes of quickly and efficiently cleaning the whole tank bottom and automatically sucking the excrement, food residues and other impurities from the tank in time are achieved, and the sucking efficiency and the effect realize the breakthrough.
Thirdly, a backwashing filtering technology is adopted to remove excrement and food residues on the filtering net. With the removable backwash filter 13 placed on the uppermost layer of the filter, the water sucked from the water suction device 18 flows onto the backwash filter 13, the water passes through, and the excrement and food residues are left on the backwash filter 13. The backwashing filter screen 13 is taken out to be backwashed under water flow, so that impurities on the filter screen can be cleaned, the operation is convenient and fast, the sucked impurities are prevented from being accumulated in the filter, and the workload of water treatment is reduced. In order to enhance the effect, several layers of backwashing filter screens 13 with different thicknesses can be superposed for filtering.
Fourthly, a filtering pump with smaller power and a flexible connection technology are adopted, and energy consumption and noise are reduced. The laminar flow generated by the filter pump with smaller power can push the excrement and food residues at the bottom of the whole tank to flow to the position near the water suction port 23 of the water suction device 18, and the post-pump pressurization technology is adopted, so that the filter pump 3 does not need to provide filtering pressure, compared with the traditional positive pressure filter, the filter pump 3 is only responsible for providing the flow and the pressure of the underwater laminar flow and the oxygenated water flow, and tests show that for the fish tanks with the same model, the power of the filter pump 3 can be reduced by 1/2-3/4, the energy-saving effect is improved by 1-3 times, and the pump noise is greatly reduced. The filter pump 3 adopts a flexible connection technology, the filter pump 3 is close to a bottom plate of four sucking disc fixing devices, and a water outlet is connected with an external joint through a flexible pipe, so that the filter pump is convenient to disassemble during cleaning, the vibration of the filter pump 3 can be weakened, and the purpose of reducing noise is achieved.
Fifthly, the water treatment capacity is reduced, the service life of the filter material is prolonged, and the cost is reduced. Most of excrement and food residues are filtered by the backwashing filter screen 13, so that the treatment capacity of the filter material is greatly reduced; and because the filter screen can be backwashed, the filtration resistance is reduced, the smaller filtration pressure difference is enough to ensure that water smoothly passes through each filtration treatment layer, and the bearing pressure of the filter material is reduced, thereby greatly prolonging the service life of the filter material and reducing the maintenance cost.
And sixthly, seven measures are adopted to maintain the water quality and reduce the water change amount. Seven water quality retention measures: firstly, a rear pump pressurization technology is adopted, so that excrement and food residues are prevented from being smashed to pollute water; secondly, the backwashing filter screen 13 and the screen bottom dehydration technology are adopted, so that most of excrement and food residues can be efficiently separated, and the water quality pollution can be reduced to the greatest extent; thirdly, fine filtering treatment is carried out on filter materials such as filter cotton, biochemical cotton and a bacteria room by adopting a small filtering pressure difference technology, fine particles are filtered, and other harmful substances such as ammonia are removed by nitration treatment; fourthly, adopting a water bottom sweeping technology, efficiently sweeping water bottom excrement and food residues onto the filter screen by using the water bottom sweeper 1, and separating the water surface; fifthly, filtering out water surface oil films and air bubble-carrying excrement floating on the water surface by an oil film filter screen by adopting a water surface filtering technology; and sixthly, an upper-layer and lower-layer large circulation technology in the tank is adopted, bottom water is pushed to flow forwards through tank bottom laminar flow, under the guiding action of the right-angled triangle water bottom sweeper 1 and the water absorber 18, the water goes upwards after meeting the wall of the fish tank and returns back on the water, upper-layer and lower-layer large water circulation is formed in the tank, the probability that excrement and food residues in water enter the water treatment system 6 and the oil film filter screen is increased, and the filtering effect is enhanced. Seventhly, a triple oxygenation technology is adopted to provide necessary conditions for establishing a nitration system. The first oxygen adding step is that the water absorber 18 absorbs water in the fish tank, flows to the backwashing filter screen 13 in a waterfall manner, drips at the bottom of the screen, and contacts with air to realize oxygen adding; the automatic regulator 9 for water head is opened to make the water in the fish tank flow in a waterfall form and contact with air to realize oxygenation; triple, an oxygenator 5 is adopted and is connected with a pump drain pipe, and the water flow can be adjusted by rotating an adjusting cap at the upper part. The water flows out and enters the fish tank, and the air is smashed into the water to realize the oxygenation effect. So far, the treated water is clear and transparent without impurities, the service life of the water is prolonged, the water changing period can be prolonged by more than 10 times through experiments of fish tanks of different models, water is saved by more than 10 times, water does not need to be changed frequently, only the water quantity reduced by evaporation needs to be supplemented, and the purpose of saving water is achieved.
And seventhly, a backwashing filter screen technology is adopted, so that the size is reduced, and the appearance is enhanced. By adopting the backwashing filter screen technology, most of excrement and food residues can be timely and efficiently separated, so that pollution sources are reduced to the greatest extent, the treatment capacity of a filter system is reduced, and the volumes of filter materials and the device can be reduced. The material of the filtering system body can be made of transparent, semitransparent, non-transparent or mirror panel and other non-toxic and harmless acrylic and plastic materials, and the triangular water treatment system 6 can be arranged at one corner of the fish tank, so that the ornamental surface is not shielded, the appearance is enhanced, and the requirements of users with different aesthetic feelings are met.
And eighthly, a backwashing automatic adjusting technology is adopted, so that the maintenance difficulty is reduced. Because the backwashing and automatic adjustment technology is adopted, the single-layer or multi-layer overlapped backwashing filter screen 13 is used, the backwashing filter screen 13 can be taken out once a day or a plurality of days according to the size and the quantity of fish and the feeding quantity, excrement and food residues on the screen can be cleaned off under a tap, a water and a filtering system do not need to be changed frequently, the excrement and the food residues do not need to be sucked and removed manually, and the automatic backwashing filter screen is very easy to maintain.
And ninthly, the pollution source is reduced, and the problem that the fish is easy to die after power failure is solved. The fish tank adopts a backwashing filter screen technology and an upper-layer and lower-layer large circulation technology in the tank, so that pollution sources in the water of the fish tank are reduced, water quality is guaranteed, experiments prove that as long as the discharge capacity of a filter pump is properly selected, the flowing of the large circulating water does not influence the life of ornamental fish, is favorable for promoting the swimming of the fish, and can enhance the physique of the fish, the fish is strong in body, less ill and full of spirit in the circulating water, the water quality cannot be rapidly degraded even if power is temporarily cut off, the fish cannot die quickly, and the service life of the fish can be prolonged.
And a plug-in connection mode is adopted, so that the service life of the filtering device is prolonged. Because the device does not need to be frequently disassembled and cleaned, and does not have threaded connecting pieces, the device can be completely connected in a plug-in type, and the service life of the device can be greatly prolonged.
Reserve the interface on this can high-efficient automatic absorption excrement and food waste's ornamental fish bowl water treatment facilities, still can join in marriage and adorn the spare part: automatic temperature controller, automatic feeder, germicidal lamp, etc. When the water temperature is low, the temperature controller acts to heat. When the owner is not at home, the automatic feeding time is set, and fish food can be regularly put into the jar. The sterilizing lamp is turned on, and the fish tank can be sterilized regularly.
The other variant of the ornamental fish tank water treatment device capable of efficiently and automatically absorbing excrement and food residues is characterized in that the cross section of the water treatment system is square, the water treatment system is arranged on one side of the fish tank, the underwater sweeper is arranged on the other side of the fish tank, the water absorber is arranged at the bottom of the water treatment system facing the inner side of the fish tank, and the other characteristics are similar to those of the embodiment.
The device can be directly used in a square ornamental fish tank without bottom sand, has the excellent characteristics, is expected to become a substitute product of the water treatment device of the ornamental fish tank, and has good application prospect.
Claims (7)
1. The utility model provides a can high-efficient automatic aquarium water treatment facilities who absorbs excrement and food waste, includes submarine sweeper (1), water processing system (6), water absorber (18), its characterized in that: the water bottom sweeper (1) is placed at the bottom of one side of the fish tank and is communicated with the filter pump (3) through the guide pipe (2), the water treatment system (6) comprises an oil film removing device (8), a water level difference automatic adjusting chamber (10), a water purifying system (12), a water feeding guide pipe (16) and a balance weight (17), the cross section of the water treatment system (6) is in a right-angled triangle shape and is placed in the corner of the other side of the fish tank, and the water absorber (18) is communicated with the bottom of the water treatment system (6); the oil film removing device (8) is arranged at the outer side of the water replenishing port (7), a water level difference automatic regulator (9) is arranged in the water level difference automatic regulating chamber (10), the lower part of the water level difference automatic regulator is communicated with the filtering pump chamber (4), and the water level difference automatic regulator (9) is arranged on the water replenishing port (7) which is arranged at the upper part of the side wall of the water treatment system (6) and is communicated with the water of the fish tank; the water purification system (12) comprises a filtering pump chamber (4), a back washing filter screen (13) and a filter material chamber (14); the lower part of the upper water guide pipe (16) is communicated with the water absorber (18), and the upper part of the upper water guide pipe is opened above the backwashing filter screen (13) and is a little higher than the backwashing filter screen (13); the filtering pump chamber (4) is arranged below the filtering material chamber (14), and a filtering pump (3) is arranged in the filtering pump chamber; the backwashing filter screen (13) is arranged above the filter material chamber (4), and the backwashing filter screen (13) is arranged above the water surface during working; the filter material chamber (14) is arranged below the back washing filter screen (13), the lower part of the filter material chamber is communicated with the filter pump chamber (4), and filter cotton, biochemical cotton and a bacteria room are arranged in the filter material chamber (14);
the underwater sweeper (1) comprises a connector (19), a shell (20) and a spraying and sweeping pipe (21), the connector (19), the shell and the spraying and sweeping pipe are arranged on one side of the bottom of the fish tank, the right-angle side is attached to the bottom angle of the fish tank, the spraying and sweeping pipe (21) faces the inside of the fish tank, and the connector (19) is connected with the guide pipe (2);
the water absorber (18) comprises a connector (22), a shell (23) and a water absorbing port (24), the water absorber is arranged on one side of the bottom of the fish tank, the right-angle side is attached to the bottom angle of the fish tank, the water absorbing port (24) faces the inside of the fish tank, and the connector (22) is connected with the water feeding conduit (16);
the water head automatic regulator (9) comprises a gate plate (25), a floater (26) and a guide rail (27), the guide rail (27) is arranged at two sides of a water replenishing port (7) in the water head automatic regulating chamber (10), the gate plate (25) is inserted into the guide rail (27), the floater (26) is connected with the gate plate (25), the floater (26) floats on the water surface of the water head automatic regulating chamber (10), the water level of the water head automatic regulating chamber (10) determines the opening degree of the gate plate (25), and the water quantity entering the water replenishing port (7) is controlled; the size of the floater is required to ensure that the water level of the water level difference automatic adjusting chamber (10) is low enough to form water absorption pressure difference and filtering pressure difference of the water treatment system (6) so as to separate the backwashing filter screen (13) from the water surface;
the oil removing film device (8) comprises an oil removing film filter screen (28) and a guide rail (29), the guide rail (29) is arranged on two sides of the water replenishing port (7) outside the wall plate of the water treatment system (6), and the oil removing film filter screen (28) can be taken out and washed for repeated use.
2. The water treatment device for an ornamental fish tank capable of efficiently and automatically sucking excrement and food residues as claimed in claim 1, wherein: the backwashing filter screen (13) can be separated and overlapped for filtering by one layer or a plurality of layers of thicknesses, a water baffle is arranged below the screen cloth, a handle which is convenient to take out and clean is arranged, the mesh is smaller than the size of fish excrement and food residues, and the backwashing filter screen can be taken out and washed for repeated use.
3. The water treatment device for an ornamental fish tank capable of efficiently and automatically sucking excrement and food residues as claimed in claim 1, wherein: the filter pump (3) is arranged below the water purification system (12) and sucks the filtered and treated water, the discharge capacity of the filter pump (3) is larger than the water suction flow of the water suction device (18), and the flow difference between the filter pump and the water suction device is supplemented by the water replenishing port (7).
4. The water treatment device for an ornamental fish tank capable of efficiently and automatically sucking excrement and food residues as claimed in claim 1, wherein: the aerator (5) comprises a vertical pipe and an adjusting cap, is vertically connected with the communicating pipeline (2) of the underwater sweeper (1) in parallel, and is higher than the water surface of the fish tank; the side wall of the upper part of the vertical pipe of the oxygenating device (5) is provided with a hole facing the inside of the fish tank, the side wall of the adjusting cap is also provided with a constant diameter hole, the adjusting cap is sleeved at the upper end of the vertical pipe, the overlapping size of the two holes can be adjusted by rotating the adjusting cap, and water flows out of the overlapping holes to enter the fish tank.
5. The water treatment device for an ornamental fish tank capable of efficiently and automatically sucking excrement and food residues as claimed in claim 1, wherein: the water treatment system (6) is arranged at one corner of the fish tank where people do not frequently observe, and the counterweight (17) is sealed at the bottom.
6. The water treatment device for an ornamental fish tank capable of efficiently and automatically sucking excrement and food residues as claimed in claim 1, wherein: the right angles of the two side ends of the underwater sweeper (1) are respectively provided with a small hole.
7. The water treatment device for an ornamental fish tank capable of efficiently and automatically sucking excrement and food residues as claimed in claim 1, wherein: the filter pump (3) is provided with four suckers which are fixed on the bottom plate of the device in an absorption way, and the water outlet is connected with the conduit (2) by a hose.
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| CN201610933417.2A CN106386652B (en) | 2016-10-31 | 2016-10-31 | High-efficiency automatic excrement sucking and removing ornamental fish tank water treatment device |
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| CN201610933417.2A CN106386652B (en) | 2016-10-31 | 2016-10-31 | High-efficiency automatic excrement sucking and removing ornamental fish tank water treatment device |
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| CN106386652A CN106386652A (en) | 2017-02-15 |
| CN106386652B true CN106386652B (en) | 2022-03-29 |
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| KR20090116023A (en) * | 2008-05-06 | 2009-11-11 | 이찬호 | Aquarium water filtration device |
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- 2016-10-31 CN CN201610933417.2A patent/CN106386652B/en active Active
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|---|---|---|---|---|
| KR20090116023A (en) * | 2008-05-06 | 2009-11-11 | 이찬호 | Aquarium water filtration device |
| TW201315377A (en) * | 2011-10-05 | 2013-04-16 | Yao-Hong Zeng | Aquarium with recyclable cleaning sewage and flowing water |
| CN105981679A (en) * | 2015-02-16 | 2016-10-05 | 南京莎菲特生物科技有限公司 | Intelligent aquarium fish tank |
| WO2016187606A1 (en) * | 2015-05-21 | 2016-11-24 | Licamele Jason | A turnkey aquaponics system |
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