CN109699559B - Self-purification formula hydrologic cycle fish bowl - Google Patents
Self-purification formula hydrologic cycle fish bowl Download PDFInfo
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- CN109699559B CN109699559B CN201910074552.XA CN201910074552A CN109699559B CN 109699559 B CN109699559 B CN 109699559B CN 201910074552 A CN201910074552 A CN 201910074552A CN 109699559 B CN109699559 B CN 109699559B
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Abstract
The invention belongs to the field of aquaculture articles, and particularly relates to a self-purification type water circulation fish tank. The aquarium comprises an aquarium body, a water circulation component and a water circulation component, wherein a cavity of the aquarium body forms a feeding space for feeding aquatic plants and aquatic animals, the water circulation component comprises a liquid flow pipe and a water pump for pumping water liquid in the cavity of the aquarium body, the water liquid in the cavity of the aquarium body is sucked in through the water inlet end of the liquid flow pipe, filtered by a physical filtering component and then flows back into the cavity of the aquarium body; the height of the water outlet end of the liquid flow pipe is flush with the height of the liquid level in the cylinder cavity of the cylinder body, and the water outlet direction of the liquid flow pipe is horizontally arranged; the physical filtering component comprises biochemical cotton and ceramic rings which are arranged in sequence along the water liquid advancing direction. The invention has self-circulation and self-purification function as well as self-landscape, effectively improves the liquid level conjunctiva phenomenon of the fish tank, and effectively ensures the water quality of the fish tank.
Description
Technical Field
The invention belongs to the field of aquaculture articles, and particularly relates to a self-purification type water circulation fish tank.
Background
With the improvement of living standard of people, more and more people advocate leisure and pleasant life, and fish culture, flower culture and the like become more and more interests and hobbies of people in leisure. However, most of the existing fish tanks have single functions, and are inconvenient to change water and clean, and in addition, the rhythm of life of people is fast, the number of family members is small, and the condition that people do not exist in the family for several days often occurs, so that the problem of feeding and changing water for the fish is a big problem. In addition, grease overflows from tap water, algae, rotten leaves of water plants, even from a fish tank filter and the like, and then an oil film on the water surface of the fish tank is generated. The oil film not only prevents the light source from being emitted into water and influences the photosynthesis of organisms in the vat, but also is not beautiful; but also can prevent the emission of waste gas or water temperature in water and lead the water quality to be deteriorated in advance, thus causing the fish to be sick and to be indigestion. Grease adheres to the wall of the jar, a large amount of dirt is generated along with the grease, and the jar is not easy to brush. At present, the universal method for solving the oil film is to change water frequently, and obviously, the method causes a lot of troubles to families with fast pace of life, few people or no people at home and the like.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a self-purification type water circulation fish tank, which has an ecological system with self-circulation and self-purification functions while forming a landscape, effectively improves the liquid level conjunctiva phenomenon of the fish tank and effectively ensures the water quality of the fish tank.
In order to achieve the purpose, the invention adopts the following technical scheme:
a self-purification water circulation fish tank comprises a tank body, wherein a tank cavity of the tank body forms a feeding space for feeding aquatic plants and aquatic animals, the fish tank also comprises a water circulation component, the water circulation component comprises a liquid flow pipe and a water pump for pumping water liquid in the tank cavity of the tank body, and the water liquid in the tank cavity of the tank body is sucked in through the water inlet end of the liquid flow pipe, filtered by a physical filtering component and then flows back into the tank cavity of the tank body; the height of the water outlet end of the liquid flow pipe is flush with the height of the liquid level in the cylinder cavity of the cylinder body, and the water outlet direction of the liquid flow pipe is horizontally arranged; the physical filtering component comprises biochemical cotton and ceramic rings which are arranged in sequence along the water liquid advancing direction.
Preferably, a barrel-shaped filter box with a vertical axis and an upward opening is arranged in the cylinder cavity of the cylinder body, a ring-shaped ceramic ring and ring-shaped biochemical cotton are sequentially sleeved in the filter box cavity from outside to inside, and the ceramic ring and the biochemical cotton are coaxial with each other; the water inlet end of the liquid flow pipe penetrates through the outer wall of the filter box, a positioning drainage pipe coaxially extends upwards from the axis of the biochemical cotton, a radial hole penetrates through the bottom pipe wall of the positioning drainage pipe positioned in the cavity of the biochemical cotton cylinder, and the bottom end of the positioning drainage pipe is sealed; the box opening of the filter box is provided with a sealing box cover, the top of the positioning drainage tube vertically penetrates through the sealing box cover upwards, and then is vertically bent through two sections in the horizontal direction and the vertical direction and extends into the cylinder cavity of the cylinder body from top to bottom, so that the height of the top pipe opening of the positioning drainage tube is equal to the preset maximum liquid level height in the cylinder cavity of the cylinder body.
Preferably, a section of the positioning drainage tube provided with radial holes is taken as a section with holes, and two ends of the section with holes are coaxially and fixedly connected with sealing ring plates, so that two groups of sealing ring plates, the outer wall of the section with holes and the inner wall of the biochemical cotton are enclosed together to form a temporary storage area for water liquid in the cylinder body; the shape of the biochemical cotton is in a frustum shape with a thin upper part and a thick lower part, and a fixed grid for stabilizing the positions of the conical surface of the biochemical cotton and the inner ring surface of the ceramic ring is filled between the conical surface of the biochemical cotton and the inner ring surface of the ceramic ring; the sealing box cover is vertically provided with a lead mounting hole for the positioning drainage tube to penetrate from bottom to top in a penetrating manner, the mounting hole is coaxially matched with a rotary nut in a rotary manner, and the outer wall of the positioning drainage tube is correspondingly provided with internal threads, so that the rotary nut is in threaded fit with the positioning drainage tube; when the rotary nut rotates relative to the sealing box cover, the temporary storage area vertically lifts.
Preferably, the water circulation assembly further comprises a buoyancy plate which is used for enabling the water outlet end of the liquid flow pipe to float on the liquid level of the cylinder body, a through hole is arranged on the buoyancy plate in a direction parallel to the plate surface of the buoyancy plate, and the pipe body of the water outlet end of the liquid flow pipe penetrates through the through hole to form a plug-in fit relation with the through hole.
Preferably, the cylinder body is in a rectangular box shape with an upward opening, and the water inlet end and the water outlet end of the liquid flow pipe are respectively positioned at the two wide ends of the cylinder body; the two long ends of the cylinder body are both provided with vertical guide rails, and guide blocks are matched with the guide rails on the vertical guide rails; the aquatic weeds are sequentially arranged along the length direction of the fish tank body, the fish tank also comprises a lighting lamp for realizing the function of lighting the aquatic weeds, the appearance of the lighting lamp is rectangular plate-shaped, and the length of a lamp strip of the lighting lamp is equal to that of the fish tank body; the two wide ends of the illumination lamp are hinged with cantilevers, the other end of each cantilever extends to the guide block and is in hinged fit with the guide block, and hinged shafts at all hinged positions are parallel to the length direction of the illumination lamp, so that the illumination of waterweeds at specified areas in the cylinder body at different heights can be realized through the on-off of all areas of the illumination lamp, the advancing of the guide block relative to the vertical guide rail and the hinged action of all hinged positions.
Preferably, the bottom of the cavity of the cylinder body is paved with a layer of float grass mud which is convenient for float grass to grow, and the aquatic animals comprise scavenger fish, algae-eating fish, shrimp and snail.
Preferably, the fish tank is also provided with a CO supplementing device for supplementing waterweeds2The replenishment pipe of (1).
Preferably, the fish tank is further provided with a pH value monitoring sensor and an ammonia nitrogen value monitoring sensor.
The invention has the beneficial effects that:
1) on the basis that aquatic plants and aquatic animals in a traditional fish tank form an ecological chain, on the one hand, the online purification function of water liquid in a tank cavity of the fish tank is realized by additionally arranging the water circulation component and matching the biochemical cotton with the physical purification structure of the ceramic ring. On the other hand, the water outlet end of the liquid flow pipe is designed to be water outlet at a specific horizontal liquid level, so that the surface water in the cylinder cavity of the cylinder body can be continuously pushed horizontally by utilizing the water outlet power of the liquid flow pipe, which is provided by the water pump, thereby breaking the hysteresis of the surface water in the cylinder cavity of the cylinder body and achieving the effect of continuous and rapid flow of the surface water. The realization of the above effect also avoids the phenomenon of large-area oil film formation inevitably occurring due to the motion retardation of the surface water in the cavity of the tank body of the traditional fish tank. Even if oil film appears due to the inevitable overflow of grease in the fish tank, the oil film is dispersed immediately before forming due to the rapid flow of water on the surface layer of the tank cavity of the tank body, and then enters the circulating purification process of the water circulating assembly.
The practical experiment proves that the fish tank water outlet structure is low in cost, and meanwhile, the structure of the liquid level water outlet of the liquid flow pipe enables the water outlet not to impact a aquatic weed layer at the bottom layer of the water body, greatly improves the oil film phenomenon on the surface layer of the water body, enables an external light source to enter water directly without interference, enables the water body to be cleaner, is good in attractiveness, enables the dispersion of waste gas or water temperature in water not to be influenced, and can effectively guarantee the water quality of the fish tank.
2) The invention is characterized in that the liquid flow pipe always floats on the liquid surface. On one hand, in consideration of the fact that water in the fish tank is extracted and even has a transpiration effect in actual operation, the phenomenon of water consumption in the tank cavity of the tank body is inevitable, and the subsequent unknown liquid level in the tank cavity of the tank body is brought. If the liquid flow tube is fixed at a fixed height, the conjunctiva prevention effect is often greatly reduced due to the difference between the liquid level and the height of the pipe orifice at the water inlet end of the liquid flow tube. The invention utilizes the self light shaping structure of the buoyancy plate, combines the self high buoyancy of water, and directly throws the buoyancy plate in the cylinder cavity of the cylinder body, thereby realizing the automatic floating adjustment function of the height of the liquid flow pipe by utilizing the self buoyancy of the water, and the structure is obviously simpler and more reliable. On the other hand, the independent suspension capacity of the liquid flow pipe matched with the buoyancy plate ensures the non-improvement of the water cylinder, which is of great importance for the cylinder cavity structure of the currently purchased cylinder body. Especially, the part of imported fish tanks have extremely high use cost, can realize the self-suspension function of the liquid flow pipe on the basis of not changing the self structure of the tank body and the tank cavity of the tank body as much as possible, and obviously, the replacement cost can be greatly reduced.
3) For the physical filtering component at least formed by the biochemical cotton and the ceramic ring, the ceramic ring and the biochemical cotton are sleeved with each other and then are plugged into the filtering box, and then the positioning drainage tube with the downward opening is matched, so that water in the cylinder body is sucked through the positioning drainage tube, and then is filtered through the radial holes, the biochemical cotton, the fixed grating and the ceramic ring in sequence, and finally flows back to the outlet end through the inlet end of the liquid flow tube. Particularly, on one hand, the adjustable water inlet height of the positioning drainage tube is realized through the rotary nut, so that the adjustable water inlet height can be adjusted adaptively according to the actual liquid level height of the cylinder cavity of the cylinder body. On the other hand, the water body is autosedimentary, in other words, the particle content of the bottom water is obviously higher than that of the surface water. When the liquid level of the cylinder cavity of the cylinder body is lower, the whole temporary storage area is also reduced, and the biochemical cotton is in a frustum shape, so that the thickness of the biochemical cotton matched with the temporary storage area is gradually thickened along with the reduction of the positioning drainage tube. So far, the lower the location drainage tube height, the first layer that water liquid that inhales through the location drainage tube will be through filters that also biochemical cotton's thickness will be thicker and thicker, does benefit to more on the contrary and filters a large amount of granules in the water body. The higher the height of the positioning drainage tube is, the thinner the first layer of filtering, namely the frustum-shaped biochemical cotton, which is needed by the water liquid sucked by the positioning drainage tube, so as to correspond to the surface water quality without excessive particles, the better the filtering effect and the flexible and variable use.
4) The arrangement of the illuminating lamp aims to provide the aquatic weeds in the cylinder body under the illumination condition so that the aquatic weeds can grow normally. Even under the same illumination condition, the aquatic weeds in the cylinders are bound to have the condition that partial illumination is insufficient and the aquatic weeds are about to wither, and extra light supplement is needed at the moment. According to the invention, the illumination lamp is designed into a rectangular plate shape with the same length as the cylinder body, so that the function of equal illumination on the whole aquatic weed area can be realized when needed. On the other hand, when part of the waterweeds need to be supplemented with light due to insufficient illuminance, the light supplementing function can be realized by adjusting the on-off of the lamps in each area on the illumination lamps, namely, the lamps in the waterweeds with insufficient illuminance are on, and the lamps in other areas are off. In addition, even in the normal illumination or light supplement condition, since the light traveling path is a straight line, there is inevitably a condition in which the illuminance is insufficient due to an external obstacle or even the grass blades themselves block. The invention imitates the rising west and falling west of the sun under natural conditions, thereby realizing the irradiation function of the floodlight relative to the waterweeds or the pitch or pitch by utilizing the matching of the guide block and the vertical guide rail and the hinged matching of the cantilever, the floodlight and the guide block. And two sets of light of being located two long limits of cylinder body department cooperate each other, can realize the full angle illumination purpose to the pasture and water finally to ensure the normal production of pasture and water.
5) In order to ensure the actual growth effect of the aquatic weeds, a layer of aquatic weed mud convenient for the growth of the aquatic weeds is laid at the bottom of the cylinder cavity of the cylinder body. In addition, the aquatic animals include scavenger fish, algae-eating fish, shrimp, and snail, so as to further form a more complete and independent ecological chain in the tank body until the normal survival of the ecological chain can be ensured under the long-term unattended condition. The invention is also provided with a device for supplementing CO to the aquatic weeds2The pH value monitoring sensor and the ammonia nitrogen value monitoring sensor. The supplementary pipe is used for supplementing CO into the water body2，CO2Absorbed by the aquatic weeds, the aquatic weeds produce O by photosynthesis under the condition of illumination2，O2It is used as the aquatic animal breath. And the pH value monitoring sensor is used for monitoring the pH degree of the water body so as to ensure the water quality. The ammonia nitrogen value monitoring sensor is used for adjusting living environment of algae and plankton in the water body, if the quantity of the algae needs to be increased, the ammonia nitrogen value of the water body can be increased, and if the quantity of the plankton needs to be increased, the ammonia nitrogen value of the water body can be reduced to realize the ammonia nitrogen value, so that the ammonia nitrogen value monitoring sensor is not repeated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a physical filter assembly;
FIG. 3 is a schematic perspective view of a floating plate;
FIG. 4 is a schematic structural view of the buoyancy plate in an operating state;
FIG. 5 is a view showing the installation position of the floodlight with respect to the cylinder;
FIG. 6 is a schematic perspective view of a light;
fig. 7 is a structural diagram of one embodiment of the invention in a use state.
The actual correspondence between each label and the part name of the invention is as follows:
10-cylinder 20-liquid flow pipe
21-positioning drainage tube 21 a-radial hole 21 b-sealing ring plate
30-water pump 41-biochemical cotton 42-ceramic ring 43-fixed grid
51-filter box 52-sealing box cover
60-swivel nut 70-buoyancy plate
81-plumb guide 82-guide block 83-illuminator 84-cantilever
Detailed Description
For ease of understanding, the specific construction and operation of the present invention is further described herein with reference to FIGS. 1-7:
the concrete structure of the invention is shown in fig. 1-7, and the main structure comprises a cylinder body 10, a water circulation assembly and a physical filtering assembly. Wherein:
as for the water circulation assembly, as shown in fig. 1-2, it specifically includes a liquid flow pipe 20 for circulating the liquid water and a water pump 30 for providing the water traveling power in the liquid flow pipe 20. The physical filtering assembly is connected in series to the liquid flow pipe 20, so that the water is pumped out of the cylinder 10, filtered by the physical filtering assembly, and then pumped into the cylinder cavity of the cylinder 10 again, thereby forming the water circulation self-purification structure as shown in fig. 1.
Physical filter assembly referring to fig. 2, it includes a filter cartridge 51 with a sealed cartridge cover 52 constituting a housing, and a bio-chemical cotton 41 constituting an inner jacket layer and a ceramic ring 42 constituting an outer jacket layer are inserted into the filter cartridge 51 and sleeved with each other. In addition, in order to realize the adjustability of the liquid level at the cylinder cavity of the cylinder body 10, the invention is additionally provided with a positioning drainage tube 21. Positioning draft tube 21 takes the shape of a U-shaped tube with its opening facing downward as shown in FIG. 2, and the bottom end of positioning draft tube 21 is provided with radial holes 21 a. The upper end and the lower end of the perforated pipe section where the radial hole 21a is located are respectively provided with a sealing ring plate 21b in a hooped mode, so that the two groups of sealing ring plates 21b, the outer wall of the perforated pipe section and the inner wall of the biochemical cotton 41 jointly enclose to form a temporary storage area of water liquid in the cylinder body 10. When the water in the cylinder 10 is sucked through the positioning drainage tube 21, and then filtered through the radial holes 21a, the biochemical cotton 41, the fixed grid 43 and the ceramic ring 42 in sequence, the water finally flows back to the outlet end through the inlet end of the liquid flow tube 20. In addition, the present invention realizes the adjustability of the height of the water inlet of the positioning drainage tube 21 by turning the nut 60, so that the adjustment can be made adaptively according to the actual liquid level of the cylinder chamber of the cylinder 10. Meanwhile, the water body is self-sedimentary, in other words, the particle content of the bottom water is obviously higher than that of the surface water. When the liquid level of the cylinder cavity of the cylinder body 10 is lower, the whole temporary storage area is also reduced, and simultaneously, the biochemical cotton 41 is in a frustum shape, so that the thickness of the biochemical cotton 41 matched with the temporary storage area is gradually increased along with the reduction of the positioning drainage tube 21. So far, the lower the height of the positioning drainage tube 21 is, the thicker the first layer filtering, i.e. the thickness of the biochemical cotton 41, which is needed by the water liquid sucked through the positioning drainage tube 21 is, the more beneficial the filtering of a large amount of particles in the water liquid is. The higher the height of the positioning drainage tube 21 is, the thinner the first layer of filtration, i.e. the thickness of the biochemical cotton 41, which is needed by the water sucked through the positioning drainage tube 21 is, so as to correspond to the surface water quality without excessive particles.
On the basis of the above structure, the present invention is configured with the buoyancy plate 70 as shown in fig. 1 and fig. 3-4, so as to realize the horizontal liquid outlet requirement of the liquid flow pipe 20 at the water circulation assembly. The water outlet end of the liquid flow pipe 20 is designed to be water outlet at a specific horizontal liquid level, so that the surface water in the cylinder cavity of the cylinder body 10 can be continuously pushed horizontally by utilizing the water outlet power of the liquid flow pipe 20 given by the water pump 30, the hysteresis of the surface water in the cylinder cavity of the cylinder body 10 is broken, and the effect of continuous and rapid flow of the surface water is achieved. The continuous and rapid flow of the surface water not only makes the oil film on the surface of the cylinder 10 be broken rapidly and unable to be formed, but also the grease forming the oil film can be extracted rapidly and purified by the physical filtering component. Meanwhile, the surface layer water outlet mode also ensures that the water with power can not impact the aquatic weeds at the bottom layer of the cylinder cavity of the cylinder body 10, so as to ensure the normal growth of the aquatic weeds.
In addition, as shown in fig. 5-6, the present invention is additionally provided with a light 83 to ensure daily illumination of the aquatic weeds. In order to ensure the production effect of the aquatic weeds,a layer of float grass mud convenient for float grass to grow is paved at the bottom of the cavity of the cylinder body 10. In addition, the aquatic animals include scavenger fish, algae-eating fish, shrimp, and snail, so as to further form a complete and independent ecological chain in the tank 10 until the normal survival of the ecological chain can be ensured even under long-term unattended operation. The invention is also provided with a device for supplementing CO to the aquatic weeds2The replenishing pipe, the PH value monitoring sensor and the ammonia nitrogen value monitoring sensor so as to realize the purpose of online monitoring of corresponding information.
When the self-purification water circulation culture system is in practical use, not only the whole set of water circulation assembly and physical filtering assembly can be used by a single cylinder body 10, but also two, three or even more groups of cylinder bodies 10 can be combined for use as shown in fig. 7, so that the whole set of self-purification water circulation culture system is formed. Each group of cylinders 10 shares one group of water pump 30, so that the use cost is reduced. Even other physical or non-physical filtering components as shown in fig. 7 may be added beside the water pump 30 of the water circulation system to further improve the purification efficiency, and will not be described herein again.
Claims (6)
1. The utility model provides a self-purification formula hydrologic cycle fish bowl, includes cylinder body (10), and cylinder body (10) jar chamber forms the space of raising that is used for raising pasture and water and aquatic class animal, its characterized in that: the fish tank also comprises a water circulation component, wherein the water circulation component comprises a liquid flow pipe (20) and a water pump (30) used for pumping water liquid in the tank cavity of the tank body (10), and the water liquid in the tank cavity of the tank body (10) is sucked in through the water inlet end of the liquid flow pipe (20), filtered by the physical filtering component and then flows back into the tank cavity of the tank body (10); the height of the water outlet end of the liquid flow pipe (20) is flush with the height of the liquid level in the cylinder cavity of the cylinder body (10), and the water outlet direction of the liquid flow pipe (20) is horizontally arranged; the physical filtering component comprises biochemical cotton (41) and a ceramic ring (42) which are arranged in sequence along the advancing direction of water liquid;
a barrel-shaped filter box (51) with a vertical axis and an upward opening is arranged in a cavity of the cylinder body (10), a ring-shaped ceramic ring (42) and a ring-shaped biochemical cotton (41) are sequentially sleeved in the box cavity of the filter box (51) from outside to inside, and the ceramic ring (42) and the biochemical cotton (41) are coaxial with each other; the water inlet end of the liquid flow pipe (20) penetrates through the outer wall of the filter box (51), the axial center of the biochemical cotton (41) coaxially extends upwards to form a positioning drainage pipe (21), the bottom pipe wall of the positioning drainage pipe (21) in the cylinder cavity of the biochemical cotton (41) penetrates through a radial hole (21a), and the bottom end of the positioning drainage pipe (21) is sealed; a box opening of the filter box (51) is provided with a sealing box cover (52), after the top of the positioning drainage tube (21) vertically penetrates through the sealing box cover (52) upwards, the positioning drainage tube is vertically bent through two sections in the horizontal direction and the vertical direction and extends into a cylinder cavity of the cylinder body (10) from top to bottom, so that the height of the top pipe opening of the positioning drainage tube (21) is equal to the preset maximum liquid level height in the cylinder cavity of the cylinder body (10);
a section of the positioning drainage tube (21) provided with radial holes (21a) is taken as a perforated section, and two ends of the perforated section are coaxially and fixedly connected with sealing ring plates (21b), so that two groups of sealing ring plates (21b), the outer wall of the perforated section and the inner wall of the biochemical cotton (41) are enclosed together to form a temporary storage area of water liquid in the cylinder body (10); the biochemical cotton (41) is in a frustum shape with a thin upper part and a thick lower part, and a fixed grid (43) for stabilizing the positions of the biochemical cotton (41) and the ceramic ring (42) is filled between the conical surface of the biochemical cotton and the inner annular surface of the ceramic ring; a mounting hole for the positioning drainage tube (21) to penetrate through from bottom to top is formed in the sealing box cover (52) in a vertical penetrating mode, a rotary nut (60) is coaxially matched at the mounting hole in a rotary mode, internal threads are correspondingly arranged on the outer wall of the positioning drainage tube (21), and therefore threaded matching is formed between the rotary nut (60) and the positioning drainage tube (21); when the rotary nut (60) rotates relative to the sealing box cover (52), the temporary storage area vertically ascends and descends.
2. A self-cleaning water circulating fish tank as claimed in claim 1, wherein: the water circulation assembly also comprises a buoyancy plate (70) which is used for enabling the water outlet end of the liquid flow pipe (20) to be in a floating shape and is arranged on the liquid level of the cylinder body (10), a through hole is arranged on the buoyancy plate (70) in a direction parallel to the plate surface, and the pipe body of the water outlet end of the liquid flow pipe (20) penetrates through the through hole to form a splicing fit relation with the through hole.
3. A self-cleaning water circulating fish tank as claimed in claim 1, wherein: the cylinder body (10) is in a rectangular box shape with an upward opening, and the water inlet end and the water outlet end of the liquid flow pipe (20) are respectively positioned at the two wide ends of the cylinder body (10); vertical guide rails (81) are arranged at the two long ends of the cylinder body (10), and guide blocks (82) are matched with the upper guide rails of the vertical guide rails (81); the aquatic weeds are sequentially arranged along the length direction of the fish tank body (10), the fish tank also comprises a light lamp (83) for realizing the function of illuminating the aquatic weeds, the shape of the light lamp (83) is rectangular plate-shaped, and the length of a lamp strip of the light lamp (83) is equal to that of the fish tank body (10); the two wide ends of the light (83) are hinged with cantilevers (84), the other ends of the cantilevers (84) extend to the guide blocks (82) and are in hinged fit with the guide blocks (82), hinged shafts of the hinged positions are parallel to the length direction of the light (83), and therefore the purpose of irradiating waterweeds at specified areas in the cylinder body (10) at different heights can be achieved through the turning on and off of the areas of the light (83), the advancing of the guide blocks (82) relative to the vertical guide rail (81) and the hinged action of the hinged positions.
4. A self-cleaning water circulating fish tank as claimed in claim 1, wherein: the bottom of the cavity of the tank body (10) is paved with a layer of float grass mud which is convenient for float grass to grow, and the aquatic animals comprise scavenger fish, algae-eating fish, shrimp and snail.
5. A self-cleaning water circulating fish tank as claimed in claim 1, wherein: the fish tank is also provided with a CO supplementing device for supplementing waterweeds2The replenishment pipe of (1).
6. A self-cleaning water circulating fish tank as claimed in claim 1, wherein: the fish tank is also provided with a pH value monitoring sensor and an ammonia nitrogen value monitoring sensor.
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| CN201910074552.XA CN109699559B (en) | 2019-01-25 | 2019-01-25 | Self-purification formula hydrologic cycle fish bowl |
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| CN201910074552.XA CN109699559B (en) | 2019-01-25 | 2019-01-25 | Self-purification formula hydrologic cycle fish bowl |
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| CN109699559A CN109699559A (en) | 2019-05-03 |
| CN109699559B true CN109699559B (en) | 2020-06-02 |
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| CN110999775A (en) * | 2019-12-20 | 2020-04-14 | 山东省农业可持续发展研究所 | Water culture micro landscape ecosystem construction method |
| CN111802305A (en) * | 2020-07-15 | 2020-10-23 | 镇江彩麦生态科技有限公司 | Water-change-free self-circulation flower and fish viewing ecosystem |
| CN114890554A (en) * | 2022-05-17 | 2022-08-12 | 珠海市铭喆智能科技有限公司 | Water balance control system of biochemical filter device of fish tank |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5116489A (en) * | 1991-01-14 | 1992-05-26 | Village Wholesale, Inc. | Reef biological filtration device |
| JPH08172975A (en) * | 1994-12-22 | 1996-07-09 | Shin Nippon Sangyo:Kk | Filter for water tank and water tank |
| JP2005000054A (en) * | 2003-06-11 | 2005-01-06 | Shiyoutetsu Kin | Aquarium purification apparatus for aquarium fish |
| JP6100301B2 (en) * | 2015-04-12 | 2017-03-22 | 大谷 洋 | Purification device and aquarium equipped with the same |
| CN205922518U (en) * | 2016-08-26 | 2017-02-08 | 广东生太修复科技有限公司 | Biological fish tank |
| CN207201756U (en) * | 2017-08-09 | 2018-04-10 | 胡振锋 | A kind of fish jar of moveable convenient clean fish sand |
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