CN212087647U - Ecological fish tank with circulation self-purification function - Google Patents
Ecological fish tank with circulation self-purification function Download PDFInfo
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- CN212087647U CN212087647U CN202020009231.XU CN202020009231U CN212087647U CN 212087647 U CN212087647 U CN 212087647U CN 202020009231 U CN202020009231 U CN 202020009231U CN 212087647 U CN212087647 U CN 212087647U
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 102
- 238000000746 purification Methods 0.000 title claims abstract description 45
- 230000004087 circulation Effects 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 141
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 239000011435 rock Substances 0.000 claims abstract description 24
- 238000009395 breeding Methods 0.000 claims abstract description 9
- 230000001488 breeding effect Effects 0.000 claims abstract description 9
- 241000108664 Nitrobacteria Species 0.000 claims abstract description 8
- 239000004576 sand Substances 0.000 claims abstract description 8
- 238000003809 water extraction Methods 0.000 claims abstract description 7
- 239000000945 filler Substances 0.000 claims abstract description 6
- 239000004575 stone Substances 0.000 claims abstract description 6
- 229920000742 Cotton Polymers 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000012258 culturing Methods 0.000 claims description 4
- 210000003608 fece Anatomy 0.000 claims description 4
- 239000003344 environmental pollutant Substances 0.000 abstract description 9
- 231100000719 pollutant Toxicity 0.000 abstract description 9
- 150000001875 compounds Chemical class 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 11
- 239000010865 sewage Substances 0.000 description 7
- 230000012010 growth Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
- 230000001546 nitrifying effect Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000006213 oxygenation reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 241001464837 Viridiplantae Species 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009313 farming Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036983 biotransformation Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004089 microcirculation Effects 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to an ecological fish bowl with circulation is from clean function, including aquarium fish breed cylinder body, quality of water purification cylinder body, breed water and extract mechanism and circulation water supply mechanism, be equipped with the bottom from bottom to top in proper order in the quality of water purification cylinder body and receive dirty district, nitrobacteria filler district, rock stratum filtering area, fine sand stone filtering area, aquatic plant growing district and circulation water outlet district, aquarium fish breeds the bottom of cylinder body and is linked together through breeding water extraction mechanism and quality of water purification cylinder body, and circulation water outlet district is linked together through the top that circulation water supply mechanism and aquarium fish bred the cylinder body. Compared with the prior art, the utility model discloses both can breed the fish, can plant aquatic plant again, breed complementally, form compound aquatic ecosystem, eliminate the pollutant that has harm to the fish through plant ecosystem, water purifies at the inside self-realization of fish bowl system, recycles, reduces and trades the water frequency, alleviates fish bowl and maintains work load, and the using water wisely beautifies the environment.
Description
Technical Field
The utility model belongs to the technical field of aquarium fish is bred, a ecological fish bowl with circulation is from clean function is related to.
Background
In developed countries such as Europe, America and Japan, the household popularity of the fish tank reaches 20-33%. In China, the annual consumption growth rate of the aquarium industry is over 40 percent. With the expected increase of domestic income and income, the demand on quality of life and the improvement of quality of life, the ornamental fish culture tends to be a trend towards families. In recent years, more and more people like ornamental fish are enjoyed, and the fish culture can not only beautify the environment, but also adjust the life interest. Water is a necessary condition for the survival of fishes, the quality of water is closely related to the survival of fishes, and the fish culture is called as 'water culture first'. Therefore, in the aspect of daily management of the ornamental fish tank, the management of water quality is an important link and is also a difficult problem in the fish culture process.
The effective water quality management can keep the water quality of the fish tank in a good state and provide necessary living conditions for the healthy growth of fishes. The existing fish tank water quality purification system is single, a filtering system and a nitrobacteria growth system are often only used for removing certain pollutants, a comprehensive solution is lacked, the fish tank management is complex, water needs to be changed frequently, filter cotton is cleaned frequently, the workload is high, and water resources are wasted. Although some nitrifying bacteria filter materials are added in the existing system, the nitrifying effect of ammonia nitrogen in water is improved, the generated nitrate and nitrite still have a toxic effect on the growth of fishes. The water quality maintenance of common household ornamental fish tanks is usually realized by continuously changing water.
Therefore, the ecological fish tank system which can digest fish feces and promote ammonia nitrogen nitration, the aquatic plants absorb nitrogen and phosphorus in water, the water can still keep good water quality in continuous cyclic utilization, and the water changing frequency can be reduced, so that the cyclic purification function is realized, and the important market demand is met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an ecological fish tank with a circulation self-purification function in order to overcome the defects of the prior art. The ecological fish tank is guided by the idea of product system design, planting and breeding combination and ecological circulation are taken as concepts, the excrement collection and recovery system and emergent aquatic plant ecological purification are taken as carriers, and by utilizing a biological and ecological methodology and constructing the ecological fish tank system with the self water quality purification function, aquatic plants can be supplied while the water quality of the fish tank is purified, the environment is beautified, the workload of frequently changing water and cleaning filter cotton and the like is reduced, and water resources are saved.
The purpose of the utility model can be realized through the following technical scheme:
the utility model provides an ecological fish bowl with it is clean function certainly to circulate, this ecological fish bowl includes aquarium fish breed cylinder body, water purification cylinder body, breed water and extract mechanism and circulation water supply mechanism, water purification cylinder body in from bottom to top be equipped with in proper order that the bottom receives dirty district, nitrobacteria filler district, rock stratum filtering area, fine sand and stone filtering area, aquatic plant growing area and circulation play water district, aquarium fish breed the bottom of cylinder body and be linked together through the bottom of breeding water extraction mechanism and water purification cylinder body, circulation play water district be linked together through the top of circulation water supply mechanism and aquarium fish breed cylinder body.
Furthermore, the culture water extraction mechanism comprises a submersible pump arranged in the aquarium fish culture cylinder body and positioned at the bottom, an uniform water distributor arranged in the bottom sewage containing area and a U-shaped guide pipe arranged between the submersible pump and the uniform water distributor.
Furthermore, the top end of the U-shaped flow guide pipe is higher than the top end of the water quality purification tank body, and the top end of the water quality purification tank body is higher than the top end of the aquarium fish culture tank body.
Furthermore, the bottom of the aquarium fish culture tank body is provided with a feces collecting inclined plate matched with the submersible pump. The excrement and sewage collecting inclined plate at the bottom of the fish tank is arranged to be a slope of 30-45 degrees, so that the excrement and sewage of fish can automatically slide to a suction nozzle area of the submersible pump, and the excrement and sewage can be sucked away by the submersible pump in time.
Furthermore, an energy-saving illuminating lamp is arranged at the top of the aquarium fish culturing tank body.
Furthermore, the rock stratum filtering area comprises a large-particle-size rock filtering material layer, a medium-particle-size rock filtering material layer and a small-particle-size rock filtering material layer which are sequentially arranged from bottom to top.
Furthermore, the circulating water supply mechanism comprises a circulating cylinder body arranged in the circulating water outlet area and a circulating water supply pipe arranged on the side surface of the circulating cylinder body and positioned above the aquarium fish culture cylinder body. The circulating tank body and the aquarium fish culture tank body have a liquid level difference of 20-30cm, and circulating water naturally falls into the aquarium fish culture tank body through the circulating water supply pipe under the action of gravity to play a role in oxygenation, so that energy consumption caused by aeration can be reduced, and energy is saved.
Furthermore, the inside of circulation cylinder body be equipped with and filter biochemical cotton, should filter biochemical cotton's bottom is higher than the top of circulation delivery pipe.
Furthermore, the top end of the circulating cylinder body is lower than the top end of the water quality purifying cylinder body, a water quality purifying cylinder body overflow weir is arranged at the top end of the water quality purifying cylinder body, and a circulating cylinder body overflow weir is arranged at the top end of the circulating cylinder body.
Furthermore, the bottom of the water quality purification cylinder body is provided with an emptying valve.
The utility model discloses a compound aquatic ecosystem that fish + compound packing layer + aquatic plant formed both can support the fish, can plant emergent aquatic plant again in aquatic plant growing area, has circulation self-purification function, reduces and trades the water frequency, and the using water wisely beautifies the environment. Wherein, breed fish and water purification are two regions of separation, carry out the bottom intercommunication through U type honeycomb duct, carry out the top intercommunication through the circulation delivery pipe, have the self-purification function, hydroenergy realizes recycling. The composite filler layer is composed of multi-stage filter materials with different particle sizes, can provide a carrier for nitrobacteria growth, and can also intercept and filter particulate pollutants to purify water quality.
The utility model discloses in the in-service use, during the immersible pump sucks the bottom in the water quality purification cylinder body to receive dirty district through U type honeycomb duct, water through nitrobacteria's biotransformation, the filtration of rock filter bed and fine sand and stone, aquatic plant's absorption, the particulate matter of aquatic and solubility pollutant all can be effectively got rid of, and rethread circulation water supply mechanism circulates to the aquarium fish in breeding the cylinder body, forms a complete circulation. The water in the aquarium fish culture cylinder body is pumped into the bottom sewage receiving area through the submersible pump, after balanced water distribution is carried out through the uniform water distributor, the water sequentially flows through the nitrobacteria filling area, the rock stratum filtering area, the fine sand and stone filtering area, the aquatic plant growing area and the circulating water outlet area from bottom to top, enters the circulating cylinder body through the circulating cylinder body overflow weir, and then flows into the aquarium fish culture cylinder body by means of gravity. The two cylinder bodies have a liquid level difference of 20-30cm, and circulating water naturally falls to a culture area through a circulating water supply pipe to play a role of oxygenation, so that energy consumption caused by aeration can be reduced, and energy is saved. Both can realize breeding the fish, can plant aquatic plant again, by the compound ecological fish bowl product of fish + compound packing layer + aquatic plant formation, be an ecological fish bowl with oneself purification performance, not only can keep good quality of water, solve the pollution problem that the in-process of breeding the fish constantly traded water and produced, can also reduce and trade water work load, realize using water wisely, breed fish and green plant compromise, beautify indoor environment.
Compared with the prior art, the utility model has the characteristics of it is following:
1) the utility model discloses ecological fish bowl both can breed the fish, can plant aquatic plant again, breeds complementally, forms compound aquatic ecosystem, eliminates the pollutant that has harm to the fish through plant ecosystem, and water purifies at the inside self-purification that realizes of ecological fish bowl, recycles, reduces the water change frequency, alleviates fish bowl and maintains work load, and the using water wisely beautifies the environment.
2) The utility model discloses ecological fish bowl is through introducing producer and decomposer etc, found relatively complete aquatic ecosystem, can realize the inside microcirculation of system, effectual control water pollution, can effectively collect the discarded object that produces among the farming process and utilize, reduce farming water ammonia nitrogen, harmful substance content such as nitrite, realize water purification and discarded object cyclic utilization's purpose, thereby keep quality of water unchangeable throughout the year, the true sense is accomplished to add water and not change water, effectively stop the stinking smell and not grow the moss, the quality of water problem of breeding fish has not only been solved, and the trouble of changing water has been saved, can also the using water wisely, energy saving, be a practical and pleasing to the eye family system of breeding fish.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal cross-sectional structure of the water purifying cylinder of the present invention;
FIG. 3 is a structural diagram of the middle circulation water supply mechanism of the present invention;
the notation in the figure is:
1-aquarium fish culture cylinder body, 2-water quality purification cylinder body, 3-circulating water outlet area, 4-energy-saving illuminating lamp, 5-excrement collecting inclined plate, 6-circulating water supply pipe, 7-submersible pump, 8-uniform water distributor, 9-emptying valve, 10-U-shaped guide pipe, 11-water quality purification cylinder body overflow weir, 12-bottom sewage receiving area, 13-nitrobacteria filling area, 14-large particle size rock filter layer, 15-medium particle size rock filter layer, 16-small particle size rock filter layer, 17-fine sand stone filter area, 18-aquatic plant growth area, 19-circulating cylinder body overflow weir, 20-circulating cylinder body and 21-filtering biochemical cotton.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Example (b):
an ecological fish tank with a circulation self-purification function as shown in fig. 1 is an energy-saving and water-saving fish tank system, and comprises an aquarium fish culture tank body 1 for culturing various aquarium fishes, a water quality purification tank body 2, a culture water extraction mechanism and a circulation water supply mechanism. As shown in figure 2, the water quality purifying cylinder 2 is filled with fillers with different particle sizes from bottom to top in sequence, and different pollutants are removed in sequence, and mainly comprises a bottom pollutant receiving area 12, a nitrobacteria filler area 13, a rock stratum filtering area, a fine sand filtering area 17, an aquatic plant growing area 18 and a circulating water outlet area 3 which are arranged from bottom to top in sequence. The rock stratum filtering area comprises a large-particle-size rock filtering material layer 14, a medium-particle-size rock filtering material layer 15 and a small-particle-size rock filtering material layer 16 which are sequentially arranged from bottom to top. The nitrifying bacteria filling area 13 has a huge specific surface area, and a carrier for the growth of nitrifying bacteria converts ammonia nitrogen in water into nitrate by nitrification in the area, so that the toxic action of the ammonia nitrogen is removed; the large-particle-size rock filter material layer 14, the medium-particle-size rock filter material layer 15, the small-particle-size rock filter material layer 16 and the fine sand filtering area 17 are used for sequentially intercepting particles in water by forming different voidages and playing a role in filtering. The aquatic plant growing area 18 can be used for planting emergent aquatic plants, and the plants can absorb nitrogen and phosphorus dissolved in water, so that the effect of improving water quality is achieved, green plant growth can be provided, the environment is beautified, and a complete ecological circulation system is formed.
The bottom of the aquarium fish culture tank body 1 is communicated with the bottom of the water quality purification tank body 2 through a culture water extraction mechanism, and the circulating water outlet area 3 is communicated with the top of the aquarium fish culture tank body 1 through a circulating water supply mechanism.
The bottom of the water quality purification cylinder body 2 is provided with an emptying valve 9, which is convenient for emptying water in the ecological fish tank during maintenance.
The culture water extraction mechanism comprises a submersible pump 7 arranged in the aquarium fish culture tank body 1 and positioned at the bottom, a uniform water distributor 8 arranged in a bottom sewage containing area 12 and a U-shaped guide pipe 10 arranged between the submersible pump 7 and the uniform water distributor 8. The submersible pump 7 is used for lifting the water in the aquarium fish culture tank body 1 into the water quality purification tank body 2. The uniform water distributor 8 can distribute water in a balanced manner, and prevent the water flow from causing pollutant disturbance and influencing the water quality of discharged water due to overlarge water flow speed.
The top end of the U-shaped draft tube 10 is higher than the top end of the water quality purification tank body 2, and the top end of the water quality purification tank body 2 is higher than the top end of the aquarium fish culture tank body 1. The bottom of the ornamental fish culture cylinder body 1 is provided with a feces collecting sloping plate 5 matched with a submersible pump 7. The top of the aquarium fish culture tank body 1 is provided with an energy-saving illuminating lamp 4.
Water, particulate matters and soluble pollutants which are filtered layer by layer and absorbed by plants are removed and enter the aquarium fish culture tank body 1 through the circulating water supply mechanism, so that a cycle is completed.
As shown in FIG. 3, the circulating water supply mechanism comprises a circulating cylinder 20 arranged in the circulating effluent area 3 and a circulating water supply pipe 6 arranged at the side of the circulating cylinder 20 and above the aquarium fish culturing cylinder 1. The inside of circulation cylinder body 20 is equipped with and filters biochemical cotton 21, and the bottom that should filter biochemical cotton 21 is higher than the top of circulation delivery pipe 6, filters the fine particulate matter of biochemical cotton 21 further removal aquatic, guarantees that the circulating water is clear and bright. The top end of the circulating cylinder 20 is lower than the top end of the water quality purifying cylinder 2, the top end of the water quality purifying cylinder 2 is provided with a water quality purifying cylinder overflow weir 11, and the top end of the circulating cylinder 20 is provided with a circulating cylinder overflow weir 19. The circularly purified water enters the aquarium fish culture tank body 1 through the circular water supply pipe 6 in a natural falling mode, so that the effects of natural oxygenation and sound landscape are achieved, and the energy consumption such as electric energy can be saved.
The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.
Claims (10)
1. The utility model provides an ecological fish bowl with it is clean function from circulation, its characterized in that, this ecological fish bowl includes aquarium fish breed cylinder body (1), quality of water purification cylinder body (2), breed water and extract mechanism and circulation water supply mechanism, quality of water purification cylinder body (2) in from bottom to top be equipped with in proper order that the bottom receives dirty district (12), nitrobacteria filler district (13), rock stratum filtering area, fine sand stone filtering area (17), aquatic plant growing area (18) and circulation exhalant district (3), aquarium fish breed the bottom of cylinder body (1) and extract the bottom of mechanism and quality of water purification cylinder body (2) and communicate through breeding water and be linked together, circulation exhalant district (3) be linked together through the top that circulation water supply mechanism and aquarium fish bred cylinder body (1).
2. The ecological fish tank with the circulation self-cleaning function according to claim 1, characterized in that the culture water extraction mechanism comprises a submersible pump (7) arranged in the ornamental fish culture tank body (1) and positioned at the bottom, a uniform water distributor (8) arranged in the bottom dirt receiving area (12), and a U-shaped guide pipe (10) arranged between the submersible pump (7) and the uniform water distributor (8).
3. The ecological fish tank with the circulation self-purification function as claimed in claim 2, wherein the top end of the U-shaped draft tube (10) is higher than the top end of the water quality purification tank body (2), and the top end of the water quality purification tank body (2) is higher than the top end of the ornamental fish culture tank body (1).
4. The ecological fish tank with the circulation self-cleaning function as claimed in claim 2, wherein the bottom of the aquarium fish culture tank body (1) is provided with a feces collection sloping plate (5) matched with the submersible pump (7).
5. The ecological fish tank with the circulating self-cleaning function as claimed in claim 1, wherein an energy-saving illuminating lamp (4) is arranged at the top of the aquarium fish culturing tank body (1).
6. The ecological fish tank with the circulation self-purification function as claimed in claim 1, wherein the rock stratum filtering area comprises a large-particle-size rock filter layer (14), a medium-particle-size rock filter layer (15) and a small-particle-size rock filter layer (16) which are arranged from bottom to top in sequence.
7. The ecological fish tank with the circulation self-cleaning function is characterized in that the circulating water supply mechanism comprises a circulating cylinder body (20) arranged in the circulating water outlet area (3) and a circulating water supply pipe (6) arranged at the side of the circulating cylinder body (20) and positioned above the ornamental fish culture cylinder body (1).
8. The ecological fish tank with the circulation self-cleaning function as claimed in claim 7, wherein the circulation tank body (20) is internally provided with a filtering biochemical cotton (21), and the bottom end of the filtering biochemical cotton (21) is higher than the top end of the circulation water supply pipe (6).
9. The ecological fish tank with the circulation self-purification function as claimed in claim 7, wherein the top end of the circulation tank body (20) is lower than the top end of the water quality purification tank body (2), the top end of the water quality purification tank body (2) is provided with a water quality purification tank body overflow weir (11), and the top end of the circulation tank body (20) is provided with a circulation tank body overflow weir (19).
10. The ecological fish tank with the circulation self-purification function as claimed in claim 1, wherein an emptying valve (9) is arranged at the bottom of the water quality purification tank body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020009231.XU CN212087647U (en) | 2020-01-03 | 2020-01-03 | Ecological fish tank with circulation self-purification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020009231.XU CN212087647U (en) | 2020-01-03 | 2020-01-03 | Ecological fish tank with circulation self-purification function |
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| Publication Number | Publication Date |
|---|---|
| CN212087647U true CN212087647U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020009231.XU Expired - Fee Related CN212087647U (en) | 2020-01-03 | 2020-01-03 | Ecological fish tank with circulation self-purification function |
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| Country | Link |
|---|---|
| CN (1) | CN212087647U (en) |
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2020
- 2020-01-03 CN CN202020009231.XU patent/CN212087647U/en not_active Expired - Fee Related
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Granted publication date: 20201208 |