CN112825812A - Multifunctional fish tank pneumatic filter - Google Patents
Multifunctional fish tank pneumatic filter Download PDFInfo
- Publication number
- CN112825812A CN112825812A CN202110027994.6A CN202110027994A CN112825812A CN 112825812 A CN112825812 A CN 112825812A CN 202110027994 A CN202110027994 A CN 202110027994A CN 112825812 A CN112825812 A CN 112825812A
- Authority
- CN
- China
- Prior art keywords
- water inlet
- filter
- bin
- water
- fish tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 241000894006 Bacteria Species 0.000 claims abstract description 25
- 229920000742 Cotton Polymers 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims description 10
- 238000009792 diffusion process Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004140 cleaning Methods 0.000 abstract description 3
- 241000108664 Nitrobacteria Species 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 238000012258 culturing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a multifunctional pneumatic filter for a fish tank, which comprises a filter shell, wherein a top cover is arranged on the top of the filter shell, the left and right sides in the filter shell are respectively provided with a left garbage collecting bin and a right garbage collecting bin, the middle side in the filter shell is provided with a bacteria culture bin, the bottom of the bacteria culture bin is provided with an impeller which drives water to flow upwards, the left side and the right side of the bottom of the bacteria culture bin are respectively provided with a left through hole and a right through hole which are communicated with the left garbage collection bin and the right garbage collection bin, a plurality of left water inlet through holes are uniformly distributed on the left side of the left garbage collecting bin, a plurality of right water inlet through holes are uniformly distributed on the right side of the right garbage collecting bin, the left side in left side rubbish collection storehouse is installed a left side and is filtered the cotton, the right side in right side rubbish collection storehouse is installed a right side and is filtered the cotton, the top cap install with the outlet pipe of storehouse intercommunication of earthing up bacteria. The invention has good filtering effect and convenient cleaning, and can effectively keep the ecological balance of the water quality in the fish tank.
Description
Technical Field
The invention relates to the technical field of fish tank filters, in particular to a multifunctional pneumatic fish tank filter.
Background
Most of pneumatic filters for fish tanks in the existing market adopt sponge as a filter medium, air is pumped into an inner bin of the filter by an oxygenation pump to discharge water in the inner bin, then outside water enters the inner bin from the sponge to be supplemented, water flow is formed by repeated circulation, the sponge simply filters impurities in a thicker particle type, but the filtering mode cannot achieve efficient filtering effect and the function of culturing nitrobacteria, dirt is directly adsorbed on the surface of the sponge, when the fish tank is moved to a placing position or taken out to be cleaned, the dirt is easily flushed by the water and mixed back into the water in the fish tank again, large-area pollution is caused, the whole fish tank needs to be changed again to achieve clean effect, and great troubles are caused to users. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a multifunctional pneumatic fish tank filter which is good in filtering effect and convenient to clean.
The invention is realized by the following technical scheme:
a multifunctional pneumatic filter for a fish tank comprises a filter shell, wherein a top cover is arranged on the top cover of the filter shell, a left garbage collecting bin and a right garbage collecting bin are respectively arranged on the left side and the right side inside the filter shell, a bacteria culture bin is respectively arranged on the middle side inside the filter shell, an impeller for driving water to flow upwards is installed at the bottom of the bacteria culture bin, a material placing hopper is arranged on the top side of the impeller, a filter material is placed on the material placing hopper, a left through hole and a right through hole communicated with the left garbage collecting bin and the right garbage collecting bin are respectively arranged on the left side and the right side of the bottom of the bacteria culture bin, a plurality of left water inlet through holes are uniformly distributed on the left side of the left garbage collecting bin, a plurality of right water inlet through holes are uniformly distributed on the right side of the right garbage collecting bin, left filter cotton is installed on the right side of the left garbage collecting bin, and covers, the left side in right side rubbish collection storehouse is installed the right side and is filtered the cotton, the right side is filtered the cotton and is covered right side through-hole, the top cap install with the outlet pipe of bank up bacteria storehouse intercommunication.
Further, the left side of top cap be equipped with the left water inlet in left garbage collection storehouse intercommunication, left water inlet rotates and is connected with left water inlet switch, the right side of top cap be equipped with the right water inlet in left garbage collection storehouse intercommunication, right water inlet rotates and is connected with right water inlet switch.
Further, left water inlet and right water inlet all are equipped with a plurality of inlet opening, left side inlet switch and right inlet switch all are equipped with a plurality of with the accuse water through-hole that the inlet opening corresponds.
Further, a suction cup is installed at the rear side of the filter housing.
Further, the bottom of the water outlet pipe is provided with a water outlet cover which is covered on the top of the bacteria culture bin.
Furthermore, a diffusion type fluid director is arranged at the top of the water outlet pipe.
Furthermore, a plurality of grooves are formed in the outer sides of the left water inlet switch and the right water inlet switch.
Furthermore, the object placing hopper is arranged in an inverted cone shape, and a plurality of water through holes are formed in the outer side of the object placing hopper.
Furthermore, a left stop strip for supporting the left filter cotton is arranged in the left garbage collection bin, and a right stop strip for supporting the right filter cotton is arranged in the right garbage collection bin.
Furthermore, the bottom of the filter shell is clamped with a bottom cover for connecting and installing the impeller, and the bottom cover is connected with an air inlet connector.
Compared with the prior art, the invention has the advantages that the impeller for driving water to flow upwards is arranged at the bottom of the bacteria culture bin, oxygen flowing into the bacteria culture bin is fully contacted with water through the diffusion function of the impeller, so that the dissolved oxygen in the water is greatly increased, the upward flowing speed of air flow and water flow can be accelerated, the filtering effect is enhanced, the left garbage collection bin and the right garbage collection bin are respectively arranged at the left side and the right side in the filter shell, the garbage collection space is enlarged, sewage and dirt can be stored in the garbage collection bins, secondary pollution to the water in the fish tank can not be caused, when cleaning is needed, the filter is taken out of the water and is cleaned by clean water, the top side of the impeller is provided with the placing hopper, the filtering filter material such as biological balls and ceramic rings is placed on the placing hopper, nitrobacteria are cultured, the ecological balance of the water quality in the fish tank is kept, the left filtering cotton is arranged at the right side of the left garbage collection, the left side in right rubbish collection storehouse is installed the right side and is crossed the filter pulp for the filth of big granule separates from the aquatic under crossing the check of filter pulp and reaches the effect of purifying organic debris, simultaneously because cross the separation of filter pulp, the object of big granule such as the excrement and urine of fish just deposits and decomposes by nitrobacteria in left rubbish collection storehouse and right rubbish collection storehouse, keeps the ecological balance of the inside quality of water of fish bowl, and it is convenient to clear up simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a multifunctional pneumatic filter for an aquarium according to the present invention;
FIG. 2 is an exploded view of the pneumatic filter of the multifunctional aquarium according to the present invention;
FIG. 3 is a schematic longitudinal sectional view of the pneumatic filter of the multifunctional aquarium according to the present invention;
fig. 4 is a schematic view of the structure of the filter housing of the present invention.
In the figure: 1-a filter housing; 2-a top cover; 3-left garbage collection bin; 4-right garbage collection bin; 5-a culture bin; 6-impeller; 7-placing a hopper; 8-left through hole; 9-right through hole; 10-left water inlet through hole; 11-right water inlet through hole; 12-left filter cotton; 13-right filter cotton; 14-a water outlet pipe; 15-left water inlet; 16-left water inlet switch; 17-right water inlet; 18-right water inlet switch; 19-water inlet through holes; 20-water control through holes; 21-a sucker; 22-water outlet cover; 23-a diffusive flow director; 24-a groove; 25-water through holes; 26-left stop bar; 27-right stop bar; 28-bottom cover; 29-air inlet joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figures 1 to 4, the multifunctional pneumatic fish tank filter of the invention comprises a filter housing 1, a top cover 2 is arranged on the top of the filter housing 1, a left garbage collecting bin 3 and a right garbage collecting bin 4 are respectively arranged on the left side and the right side inside the filter housing 1, a bacteria cultivating bin 5 is respectively arranged on the middle side inside the filter housing 1, an impeller 6 for driving water to flow upwards is arranged at the bottom of the bacteria cultivating bin 5, a placing hopper 7 is arranged on the top side of the impeller 6, filtering materials are placed on the placing hopper 7, a left through hole 8 and a right through hole 9 which are communicated with the left garbage collecting bin 3 and the right garbage collecting bin 4 are respectively arranged on the left side and the right side of the bottom of the bacteria cultivating bin 5, a plurality of left water inlet through holes 10 are uniformly distributed on the left side of the left garbage collecting bin 4, a plurality of right water inlet through holes 11 are uniformly distributed on the right side of the right garbage collecting bin 4, left filtering cotton 12, the left filtering cotton 12 covers the left through hole 8, the right filtering cotton 13 is installed on the left side of the right garbage collecting bin 4, the right filtering cotton 13 covers the right through hole 9, and the top cover 2 is provided with a water outlet pipe 14 communicated with the bacteria culture bin 5. An impeller 6 for driving water to flow upwards is installed at the bottom of the bacteria cultivating bin 5, oxygen and water flowing into the bacteria cultivating bin 5 are in full contact through the diffusion function of the impeller 6, the dissolved oxygen in the water is greatly increased, the upward flowing speed of air flow and water flow can be accelerated, the filtering effect is enhanced, a left garbage collecting bin 3 and a right garbage collecting bin 4 are respectively arranged at the left side and the right side inside the filter shell 1, the garbage collecting space is enlarged, sewage and dirt can be stored in the garbage collecting bins, secondary pollution to the water inside the fish tank can not be caused, when cleaning is needed, only a filter needs to be taken out of the water and cleaned by clean water, a placing hopper 7 is arranged at the top side of the impeller 6, filtering materials such as biological balls and ceramic rings are placed on the placing hopper 7, nitrobacteria are cultured, the ecological balance of the water quality inside the fish tank is kept, a left filtering cotton 12 is installed at the right side of the left garbage collecting bin 3, the left side in right rubbish collection storehouse 4 is installed the right side and is crossed filter pulp 13 for the filth of big granule separates from the aquatic under crossing the check of filter pulp and reaches the effect of purifying organic debris, simultaneously because the separation of crossing filter pulp, the object of big granule such as the excrement and urine of fish just deposits and decomposes by nitrobacteria in left rubbish collection storehouse 3 and right rubbish collection storehouse 4, keeps the ecological balance that keeps the inside quality of water of fish bowl, and the clearance is convenient simultaneously.
The left side of top cap 2 is equipped with the left water inlet 15 with left rubbish collection storehouse 3 intercommunication, and left water inlet 15 rotates and is connected with left switch 16 that intakes, and the right side of top cap 2 is equipped with the right water inlet 17 with left rubbish collection storehouse 4 intercommunications, and right water inlet 17 rotates and is connected with right switch 18 that intakes, conveniently adjusts the size of intaking and the position of intaking to fish bowl upper portion for filter more comprehensively.
The left water inlet 15 and the right water inlet 17 are provided with a plurality of water inlet through holes 19, the left water inlet switch 16 and the right water inlet switch 18 are provided with a plurality of water control through holes 20 corresponding to the water inlet through holes 19, the water inlet size and the water inlet position can be gradually adjusted by rotating the left water inlet switch 16 and the right water inlet switch 18, and the water inlet size and the water inlet position are convenient to adjust and accurate to adjust.
The suction cup 21 is arranged at the rear side of the filter shell 1, so that the filter can be conveniently and fixedly arranged.
The bottom of the water outlet pipe 14 is provided with a water outlet cover 22 which covers the top of the bacteria culture bin 5, so that the water outlet pipe 14 is in closer contact with the bacteria culture bin 5, and the filtering effect is better.
The top of the water outlet pipe 14 is provided with a diffusion type fluid director 23 for increasing the oxygen content in the fish tank water.
The outer sides of the left water inlet switch 16 and the right water inlet switch 18 are respectively provided with a plurality of grooves 24, so that friction force between friction and hand contact is increased, and the left water inlet switch 16 and the right water inlet switch 18 can be conveniently rotated.
The placing hopper 7 is arranged in an inverted cone shape, and a plurality of water through holes 25 are formed in the outer side of the placing hopper 7, so that the centralized placement of bacteria culture materials such as biological balls or ceramic rings is facilitated, and the biological balls or the ceramic rings are fully contacted with water and carry out nitrobacteria culture.
Be equipped with in the left rubbish collection storehouse 3 and support left shelves strip 26 of crossing filter pulp 12, be equipped with in the right rubbish collection storehouse 4 and support right shelves strip 27 of crossing filter pulp 13, do benefit to left filter pulp 12 and right filter pulp 13 fixed, the filter effect is better.
The bottom of the filter shell 1 is clamped with a bottom cover 28 for connecting and installing the impeller 6, and the bottom cover 28 is connected with an air inlet connector 29, so that the impeller 6 is conveniently and fixedly installed and connected with an air inlet pipe.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a multi-functional fish bowl pneumatic filter which characterized in that: the filter comprises a filter shell, a top cover is arranged on the top cover of the filter shell, a left garbage collecting bin and a right garbage collecting bin are respectively arranged on the left side and the right side in the filter shell, a bacteria culture bin is respectively arranged on the middle side in the filter shell, an impeller for driving water to flow upwards is arranged at the bottom of the bacteria culture bin, a material placing hopper is arranged on the top side of the impeller, a filter material is placed on the material placing hopper, a left through hole and a right through hole which are communicated with the left garbage collecting bin and the right garbage collecting bin are respectively arranged on the left side and the right side of the bottom of the bacteria culture bin, a plurality of left water inlet through holes are uniformly distributed on the left side of the left garbage collecting bin, a plurality of right water inlet through holes are uniformly distributed on the right side of the right garbage collecting bin, left filter cotton is mounted on the right side of the left garbage collecting bin, the left filter cotton covers the left through holes, and, the right filter cotton covers the right through hole, and a water outlet pipe communicated with the bacteria culture bin is installed on the top cover.
2. The pneumatic filter of a multifunctional fish tank as claimed in claim 1, wherein: the left side of top cap be equipped with the left water inlet in left garbage collection storehouse intercommunication, left water inlet rotates and is connected with left water inlet switch, the right side of top cap be equipped with the right water inlet in left garbage collection storehouse intercommunication, right water inlet rotates and is connected with right water inlet switch.
3. The pneumatic filter of multi-functional fish bowl of claim 2, characterized in that: the left water inlet and the right water inlet are provided with a plurality of water inlet through holes, and the left water inlet switch and the right water inlet switch are provided with a plurality of water control through holes corresponding to the water inlet through holes.
4. The pneumatic filter of a multifunctional fish tank as claimed in claim 1, wherein: and a sucking disc is arranged on the rear side of the filter shell.
5. The pneumatic filter of a multifunctional fish tank as claimed in claim 1, wherein: the bottom of the water outlet pipe is provided with a water outlet cover which is covered on the top of the bacteria culture bin.
6. The pneumatic filter of a multifunctional fish tank as claimed in claim 1, wherein: and a diffusion type fluid director is arranged at the top of the water outlet pipe.
7. The pneumatic filter of multi-functional fish bowl of claim 2, characterized in that: and a plurality of grooves are formed in the outer sides of the left water inlet switch and the right water inlet switch.
8. The pneumatic filter of a multifunctional fish tank as claimed in claim 1, wherein: the storage hopper is arranged in an inverted cone shape, and a plurality of water through holes are formed in the outer side of the storage hopper.
9. The pneumatic filter of a multifunctional fish tank as claimed in claim 1, wherein: the left garbage collection bin is internally provided with a left stop strip for supporting the left filter cotton, and the right garbage collection bin is internally provided with a right stop strip for supporting the right filter cotton.
10. The pneumatic filter of a multifunctional fish tank as claimed in claim 1, wherein: the bottom of the filter shell is clamped with a bottom cover for connecting and installing the impeller, and the bottom cover is connected with an air inlet connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110027994.6A CN112825812A (en) | 2021-01-11 | 2021-01-11 | Multifunctional fish tank pneumatic filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110027994.6A CN112825812A (en) | 2021-01-11 | 2021-01-11 | Multifunctional fish tank pneumatic filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112825812A true CN112825812A (en) | 2021-05-25 |
Family
ID=75929379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110027994.6A Pending CN112825812A (en) | 2021-01-11 | 2021-01-11 | Multifunctional fish tank pneumatic filter |
Country Status (1)
| Country | Link |
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| CN (1) | CN112825812A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2323586Y (en) * | 1997-11-17 | 1999-06-16 | 颜丰城 | Filter for aquaria |
| DE20001401U1 (en) * | 2000-01-27 | 2000-07-13 | Li Zhiqiang | Flushable cell filter and insert |
| US6106709A (en) * | 1997-06-05 | 2000-08-22 | Hydor S.R.L. | Filtering device for aquariums |
| TW200939949A (en) * | 2008-03-21 | 2009-10-01 | Transworld Institur Of Technology | Water purifier for aquarium cultivation |
| CN201657703U (en) * | 2010-01-13 | 2010-12-01 | 刘本盛 | Aerating and cleaning integrated machine for aquarium fish culture |
| CN203105360U (en) * | 2012-12-26 | 2013-08-07 | 邓国平 | Aquarium filter |
| KR20140075088A (en) * | 2012-12-10 | 2014-06-19 | (주) 가스펠 바이오 | Filtration device with biological filtering function |
| CN106665458A (en) * | 2015-11-06 | 2017-05-17 | 余姚市巴韵五金制品厂 | Water quality purifier used in fish tank |
| CN107182892A (en) * | 2017-06-05 | 2017-09-22 | 赵宣普 | Fish-bowl filtering device |
| CN107258661A (en) * | 2017-08-07 | 2017-10-20 | 重庆大学 | Underwater cleaning robot |
| CN211091390U (en) * | 2019-12-06 | 2020-07-28 | 景德镇祥汇鱼缸有限公司 | Integrated self-settling and convenient-to-maintain fish tank |
| CN211357898U (en) * | 2019-12-09 | 2020-08-28 | 成都睿美水族用品有限公司 | Fish dung filtering and collecting device |
| CN111825284A (en) * | 2020-08-10 | 2020-10-27 | 福州侠维怡电子科技有限公司 | Automatic detect clean filter vat who crosses filter pulp |
| CN214178705U (en) * | 2021-01-11 | 2021-09-14 | 黄浩奇 | Multifunctional fish tank pneumatic filter |
-
2021
- 2021-01-11 CN CN202110027994.6A patent/CN112825812A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6106709A (en) * | 1997-06-05 | 2000-08-22 | Hydor S.R.L. | Filtering device for aquariums |
| CN2323586Y (en) * | 1997-11-17 | 1999-06-16 | 颜丰城 | Filter for aquaria |
| DE20001401U1 (en) * | 2000-01-27 | 2000-07-13 | Li Zhiqiang | Flushable cell filter and insert |
| TW200939949A (en) * | 2008-03-21 | 2009-10-01 | Transworld Institur Of Technology | Water purifier for aquarium cultivation |
| CN201657703U (en) * | 2010-01-13 | 2010-12-01 | 刘本盛 | Aerating and cleaning integrated machine for aquarium fish culture |
| KR20140075088A (en) * | 2012-12-10 | 2014-06-19 | (주) 가스펠 바이오 | Filtration device with biological filtering function |
| CN203105360U (en) * | 2012-12-26 | 2013-08-07 | 邓国平 | Aquarium filter |
| CN106665458A (en) * | 2015-11-06 | 2017-05-17 | 余姚市巴韵五金制品厂 | Water quality purifier used in fish tank |
| CN107182892A (en) * | 2017-06-05 | 2017-09-22 | 赵宣普 | Fish-bowl filtering device |
| CN107258661A (en) * | 2017-08-07 | 2017-10-20 | 重庆大学 | Underwater cleaning robot |
| CN211091390U (en) * | 2019-12-06 | 2020-07-28 | 景德镇祥汇鱼缸有限公司 | Integrated self-settling and convenient-to-maintain fish tank |
| CN211357898U (en) * | 2019-12-09 | 2020-08-28 | 成都睿美水族用品有限公司 | Fish dung filtering and collecting device |
| CN111825284A (en) * | 2020-08-10 | 2020-10-27 | 福州侠维怡电子科技有限公司 | Automatic detect clean filter vat who crosses filter pulp |
| CN214178705U (en) * | 2021-01-11 | 2021-09-14 | 黄浩奇 | Multifunctional fish tank pneumatic filter |
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