CN107926817B - Fish tank with filtering device - Google Patents
Fish tank with filtering device Download PDFInfo
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- CN107926817B CN107926817B CN201711055907.8A CN201711055907A CN107926817B CN 107926817 B CN107926817 B CN 107926817B CN 201711055907 A CN201711055907 A CN 201711055907A CN 107926817 B CN107926817 B CN 107926817B
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- filtering
- pipe
- bin
- filter
- outlet pipe
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- 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
- A01K63/003—Aquaria; Terraria
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a fish tank with a filtering device, which comprises a tank body and a bottom cabinet, wherein the bottom cabinet is internally provided with the filtering device, two ends of the filtering device are respectively connected with a filtering water inlet pipe and a filtering water outlet pipe, the bottom end inside the tank body is vertically provided with a drain pipe, the bottom end of the drain pipe extends outwards to be connected with a sleeve pipe, the filtering water outlet pipe sequentially penetrates through the sleeve pipe and the drain pipe to extend to the top end inside the tank body, and the top end of the filtering water outlet pipe is 90 DEG 0 Buckle, the sleeve pipe middle part is passed through branch connection and is filtered the inlet tube, and the blow off pipe upper end is equipped with the end cap, and the end cap is established in filtering the outlet pipe outside, and is equipped with the clearance between end cap and the blow off pipe, and the end cap bottom is equipped with the blowoff hole. The invention can effectively clean dirt at the bottom in the cylinder body, keeps the cleanliness of water, has good sealing performance of the filtering device, ensures the drying of the inside of the bottom cabinet, and in addition, the filtering material is convenient to clean, and can save the trouble of disassembly.
Description
Technical Field
The invention belongs to the technical field of fish tanks, and particularly relates to a fish tank with a filtering device.
Background
The fish tank mainly comprises a tank body and a bottom cabinet, wherein the tank body is supported on the bottom cabinet, and more excrement and food residues generated by fish in the tank body are precipitated at the bottom of the tank body, so that water is turbid, and more organic salt elements such as ammonia, ammonium, nitrite and the like exist in the water, and the survival of the fish is influenced. The fish tank sewage treatment usually depends on filtering materials of the filtering device to filter and purify water containing granular dirt, but along with long-time filtering, a lot of dirt can be deposited on the filtering materials, the circulation of water flow is influenced, the filtering pressure is increased, the filtering effect is poor, the filtering materials are required to be frequently disassembled and washed, time and labor are wasted, and at present, domestic fish tanks mostly adopt built-in, external or overhead filtering devices, not only occupy space, but also seriously influence the attractiveness. The fish tank with the underneath type filtering device is also available in the market, namely the filtering device is installed in the bottom cabinet, so that the whole aesthetic feeling of the fish tank is improved, but the filtering device is open, the internal environment of the bottom cabinet is wet, water scale is formed on the wall of the bottom cabinet, and when power failure occurs, water overflow easily occurs in the cabinet, so that the service life of the bottom cabinet is shortened.
In addition, current fish bowl is often through setting up the oxygenation pump in the cylinder body to improve the dissolved oxygen volume in aquatic, but the oxygenation pump has certain shortcoming in the use: 1. the oxygenation pump consumes large power in the long-term operation process, so that energy waste is caused; 2. the oxygen increasing pump can vibrate when working, and certain noise pollution exists.
Disclosure of Invention
The invention aims to provide a fish tank with a filtering device, which aims to solve the problems of the conventional fish tank.
In order to achieve the purpose, the technical solution of the invention is as follows:
the utility model provides a fish bowl with filter equipment, includes cylinder body and end cabinet, be equipped with filter equipment in the end cabinet, the filter equipment both ends are connected with respectively and filter the inlet tube and filter the outlet pipe, the vertical blow off pipe of installing in the inside bottom of cylinder body, the overhanging sleeve pipe that is connected with in blow off pipe bottom, filter the outlet pipe and pass sleeve pipe, blow off pipe in proper order and extend to the inside top of cylinder body, and its top is 90 0 Buckle, filter and be equipped with the clearance between outlet pipe and the first section of sleeve pipe and the blow off pipe, filter sealing connection between outlet pipe and the second section of sleeve pipe, be equipped with valve A on the filtration outlet pipe, valve A is located the sleeve pipe below, the sleeve pipe middle part is passed through branch connection and is filtered the inlet tube, is equipped with valve B on the filtration inlet tube, the blow off pipe upper end is equipped with the end cap, and the end cap is established in the filtration outlet pipe outside, and is equipped with the clearance between end cap and the blow off pipe, and the end cap bottom is equipped with the blowoff hole.
Preferably, an air inlet pipe is connected beside the top end of the filtering water outlet pipe.
Preferably, the filtering device comprises a casing, the inside of the casing is divided into a filtering bin and a clear water bin by a first partition plate, through holes are symmetrically formed in the upper side and the lower side of the first partition plate, the end part of the filtering bin is connected with a filtering water inlet pipe and a backwashing water outlet pipe, the end part of the clear water bin is connected with a filtering water outlet pipe and a tap water inlet pipe, the filtering water outlet pipe is connected with a water pump arranged in the clear water bin, and the backwashing water outlet pipe and the tap water inlet pipe are respectively provided with a valve C and a valve D.
Preferably, the interior of the filter bin is divided into a precipitation filter bin and a nitrobacteria culture filter bin by a second partition plate, the nitrobacteria culture filter bin is positioned between the precipitation filter bin and the clear water bin, and the structure of the second partition plate is the same as that of the first partition plate.
Preferably, filter plates are laid in the precipitation filter bin and the nitrobacteria culture filter bin, and the filter plates are of a mesh structure.
Preferably, the sediment filtering bin is filled with filter cotton, the filter cotton is located above the filter plate, and the upper side and the lower side of the filter plate in the nitrobacteria culture filtering bin are respectively filled with a bacteria room and activated carbon.
Preferably, deposit and filter the storehouse internal rotation with nitrobacteria culture and install the pivot, the pivot is the rotation with first baffle, second baffle and is connected, be equipped with in the pivot with the breakwater of the position one-to-one of first baffle, second baffle, two breakwaters respectively rather than the through-hole on the corresponding baffle mutually support, and two breakwater symmetries set up the upper and lower both sides in the pivot, the pivot tip extends to the casing outer end and is connected with rotary switch.
Preferably, the front side and the rear side of the first partition plate and the second partition plate are respectively provided with a clamping groove, and the clamping grooves are matched with the two reinforcing ribs on the inner wall of the shell.
Preferably, through holes of the first partition plate and the second partition plate are respectively provided with a limiting block.
Preferably, the end covers are installed at two ends of the shell through bolts, the sealing rings are arranged between the end covers and the shell, the bottom ends of the end covers are provided with supporting seats, and the supporting seats and the end covers are of an integrated structure.
Compared with the prior art, the invention has the following beneficial effects:
1. the sewage in the cylinder body enters the filtering device through the sewage discharge pipe, the water pump discharges the filtered water through the top end of the filtering water outlet pipe, circulation is formed in the cylinder body, and the sewage at the bottom of the cylinder body is removed in time by utilizing the siphon effect between the end cap and the sewage discharge pipe;
2. according to the invention, the water pump discharges the filtered water through the top end of the filtering water outlet pipe, and due to the arrangement of the air inlet pipe, air is pumped into the water under the action of the external atmospheric pressure, so that sufficient oxygen is provided for fish in the tank body, and an oxygenation pump is not required to be additionally arranged, so that the electric energy is saved, and the noise pollution is reduced;
3. the filtering device is arranged in the bottom cabinet, so that the floor area is saved, and the integral attractiveness of the fish tank is not influenced;
4. the whole filtering device is of a sealing structure, so that the content of water vapor in the bottom cabinet can be effectively reduced, the internal environment of the bottom cabinet is ensured to be dry, scale formation on the inner wall of the bottom cabinet is avoided, and the service life of the bottom cabinet is prolonged;
5. the water pump is sealed in the shell, so that noise pollution can be effectively reduced;
6. because the filtering device and the cylinder body form a water circulation system through the filtering water inlet pipe and the filtering water outlet pipe, the condition of water overflow caused by unexpected power failure can be effectively avoided;
7. according to the invention, the position of the water baffle is adjusted through the knob switch, and the opening and closing of the upper and lower through holes of the two partition plates are adjusted, so that the change of a water flow path is realized, the three-stage filtration of water is realized, the filtration effect is improved, and a bacteria room is filled in the nitrobacteria culture and filtration cabin, so that a large amount of nitrobacteria can be cultured, and the toxic organic salt elements of ammonia, ammonium, nitrite and the like in water to fish in the cylinder body can be rapidly decomposed;
8. the invention washes the inside of the shell reversely by tap water and cleans the filtering material, thereby saving the trouble of disassembling the filtering material, improving the cleaning effect, reducing the labor intensity and prolonging the service life of the filtering device.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments thereof, with reference to the following drawings.
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the filtering apparatus of the present invention;
FIG. 3 is a schematic view of a filtration state configuration of the present invention;
FIG. 4 is a schematic view of a first backwash state of the filtration apparatus of the present invention;
FIG. 5 is a schematic structural view of a second backwashing state of the filter unit of the present invention;
FIG. 6 is a schematic view of the internal structure of the sewage draining pipe and the casing pipe of the present invention;
in the figure: 1. the device comprises a shell, 2, a first partition board, 3, a precipitation filter bin, 4, a nitrobacteria culture filter bin, 5, a clean water bin, 6, a through hole, 7, a filter water inlet pipe, 8, a back flush water outlet pipe, 9, a filter water outlet pipe, 10, a tap water inlet pipe, 11, a water pump, 12, valves C,13, a valve D,14, a second partition board, 15, a filter plate, 16, a rotating shaft, 17, a water baffle, 18, a knob switch, 19, a clamping groove, 20, a reinforcing rib, 21, a limiting block, 22, an end cover, 23, a supporting seat, 24, a cylinder body, 25, a bottom cabinet, 26, a sewage discharge pipe, 27, a sleeve, 28, a valve A,29, a branch pipe, 30, a valve B,31, an end cover, 32, a sewage discharge hole, 33 and an air inlet pipe.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in figures 1 to 6, the fish tank with the filtering device comprises a tank body 24 and a bottom cabinet 25, wherein the filtering device is arranged in the bottom cabinet, two ends of the filtering device are respectively connected with a filtering water inlet pipe 7 and a filtering water outlet pipe 9, a drain pipe 26 is vertically arranged at the bottom end inside the tank body, the bottom end of the drain pipe extends to be connected with a sleeve 27 in an extending way, the filtering water outlet pipe sequentially penetrates through the sleeve and the drain pipe extends to the top end inside the tank body, and the top end of the filtering water outlet pipe is 90 DEG 0 Buckle, filter and connect intake pipe 33 by water pipe top, filter outlet pipe and the first section of sleeve pipe, and be equipped with the clearance between the blow off pipe, filter sealing connection between outlet pipe and the second section of sleeve pipe, be equipped with valve A28 on the play outlet pipe, valve A is located the sleeve pipe below, the inlet tube is filtered through branch connection at the sleeve pipe middle part, be equipped with valve B30 on the filter inlet tube, the blow off pipe upper end is equipped with end cap 31, the end cap is established in the filter outlet pipe outside, and be equipped with the clearance between end cap and the blow off pipe, the end cap bottom is equipped with blowoff hole 32.
The filtering device comprises a shell 1, the interior of the shell is divided into a filtering bin and a clear water bin 5 by a first partition plate 2, through holes 6 are symmetrically arranged on the upper side and the lower side of the first partition plate, the end part of the filtering bin is connected with a filtering water inlet pipe and a backwashing water outlet pipe 8, the end part of the clear water bin is connected with a filtering water outlet pipe and a tap water inlet pipe 10, the filtering water outlet pipe is connected with a water pump 11 arranged in the clear water bin, the backwashing water outlet pipe and the tap water inlet pipe are respectively provided with a valve C12 and a valve D13, the interior of the filtering bin is divided into a precipitation filtering bin 3 and a nitrobacteria culture filtering bin 4 by a second partition plate 14, the nitrobacteria culture filtering bin is positioned between the precipitation filtering bin and the clear water bin, the structure of the second partition plate is the same as that of the first partition plate, filtering plates 15 are respectively paved in the precipitation filtering bin and the nitrobacteria culture filtering bin, the filtering bin is in a mesh-shaped structure, cotton is filled in the precipitation filtering bin, the filtering cotton is positioned above the filtering plate, and the upper side and the lower side of the filtering plate in the nitrobacteria culture filtering bin are respectively filled with bacteria culture filtering bin and activated carbon.
The rotating shaft 16 is installed in the deposition filter bin and the nitrobacteria culture filter bin, the rotating shaft is rotatably connected with the first partition plate, the second partition plate is rotatably connected with the first partition plate, the water baffles 17 in one-to-one correspondence to the positions of the second partition plate are arranged on the rotating shaft, the two water baffles are respectively matched with through holes in the corresponding partition plates, the two water baffles are symmetrically arranged on the upper side and the lower side of the rotating shaft, the end part of the rotating shaft extends to the outer end of the shell and is connected with a knob switch 18, the first partition plate, the front side and the rear side of the second partition plate are respectively provided with a clamping groove 19, the clamping grooves are matched with two reinforcing ribs 20 on the inner wall of the shell, through holes of the first partition plate and the second partition plate are respectively provided with a limiting block 21, the limiting block blocks the water baffles, the rotating positioning of the water baffles is facilitated, the end covers 22 are bolted at the two ends of the shell, sealing rings are arranged between the end covers and the shell, the bottom ends of the end covers are provided with supporting seats 23, and the supporting seats are of the end covers are of the integrated structure.
The working principle of the invention is as follows:
as shown in fig. 1 and fig. 2, the filtering device is installed in the bottom cabinet 25, so that the floor area is saved, the overall appearance of the fish tank is not influenced, and the sealing rings are arranged between the shell 1 of the filtering device and the end covers 22 at the two ends of the shell, so that the whole filtering device is of a closed structure, the water vapor content in the bottom cabinet can be effectively reduced, the drying of the internal environment of the bottom cabinet 25 is ensured, the formation of scale on the inner wall of the bottom cabinet is avoided, and the service life of the bottom cabinet is prolonged; the water pump 11 is sealed in the shell 1, so that noise pollution can be effectively reduced; in addition, because the filtering device and the cylinder body 24 form a water circulation system through the filtering water inlet pipe 7 and the filtering water outlet pipe 9, the situation of water overflow caused by accidental power failure can be effectively avoided.
As shown in fig. 1, 2, 3 and 6, when water in the cylinder body 24 needs to be filtered, the valve C12 and the valve D13 are closed, the valve a28 and the valve B30 are opened, the water pump 11 is powered on, the knob switch 18 is rotated clockwise, the water baffle 17 closes the lower through hole 6 of the second partition plate and the upper through hole of the first partition plate, the water in the cylinder body sequentially enters the precipitation filter bin 3 inside the shell through the gap between the filter water outlet pipe and the upper half section of the sleeve pipe and the sewage discharge pipe, the branch pipe 29 and the filter water inlet pipe 7, large-particle dirt is precipitated below the filter plate 15 through primary filtration of the filter cotton, the water enters the nitrobacteria culture filter bin 4 from the upper through hole of the second partition plate 14, and then sequentially enters the clear water bin 5 through the lower through hole of the first partition plate 2 after being filtered by the bacteria house and the activated carbon, and the clear water is conveyed to the top end inside the cylinder body 24 through the filter water outlet pipe 9 under the action of the water pump 11. The function of the bacteria house is to cultivate a large amount of nitrobacteria and quickly decompose organic salt elements such as ammonia, ammonium, nitrite and the like which are toxic to the fish in the tank body.
Because the air inlet pipe 33 is connected beside the top end of the filtering water outlet pipe 9, air enters the filtering water outlet pipe under the action of atmospheric pressure and is brought into the cylinder body under the action of water flow, and sufficient oxygen is provided for fish in the cylinder body.
In addition, because the blow off pipe upper end is equipped with end cap 31, is equipped with the clearance between end cap and the blow off pipe, and the end cap bottom is equipped with blowoff hole 32, and the interior water of cylinder body gets into blow off pipe 26 under the effect of gravity, makes and forms the negative pressure in the end cap 31, forms the siphon effect, makes the together blow off pipe 26 that flows in of filth around the blowoff hole, carries out filtration treatment through filter equipment, can effectively guarantee the cleanliness of the inside water of cylinder body.
As shown in fig. 2, 4 and 5, when the inside of the filter device is contaminated, the filter material in the filter device needs to be cleaned:
the first step, closing the valve A28 and the valve B30, and opening the valve C12 and the valve D13;
secondly, rotating the knob switch 18 anticlockwise to enable the water baffle 17 to close a through hole above the second partition plate 14 and a through hole below the first partition plate 2, sequentially enabling tap water to enter a clean water bin 5 through a tap water inlet pipe 10 and then enter a nitrobacteria culturing and filtering bin 4 through a through hole above the first partition plate 2, washing the bacteria room and the activated carbon in the nitrobacteria culturing and filtering bin by clean water, enabling water to enter a precipitating and filtering bin 3 through a through hole below the second partition plate 14, and finally discharging the water through a backwashing water outlet pipe 8 to finish the cleaning work of the filtered bacteria room and the activated carbon;
and thirdly, rotating the knob switch 18 clockwise to enable the water baffle to close a through hole below the second partition plate 14 and a through hole above the first partition plate 2, sequentially enabling tap water to enter a clean water bin 5 through a tap water inlet pipe 10 and then enter a nitrobacteria culturing and filtering bin 4 through a through hole below the first partition plate 2, washing activated carbon and a bacteria room in the nitrobacteria culturing and filtering bin 4 with clean water, enabling water to enter a precipitating and filtering bin 3 through a through hole above the second partition plate 14, flushing the filter cotton, and finally discharging the filter cotton through a back flushing water outlet pipe 8 to finish the cleaning work of the filter cotton.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a fish bowl with filter equipment, includes cylinder body and end cabinet, its characterized in that: the bottom cabinet is internally provided with a filtering device, two ends of the filtering device are respectively connected with a filtering water inlet pipe and a filtering water outlet pipe, the bottom end inside the cylinder body is vertically provided with a drain pipe, the bottom end of the drain pipe extends outwards to be connected with a sleeve, the filtering water outlet pipe sequentially penetrates through the sleeve and the drain pipe and extends to the top end inside the cylinder body, the top end of the filtering water outlet pipe is bent by 90 degrees, gaps are formed among the filtering water outlet pipe, the upper half section of the sleeve and the drain pipe, the filtering water outlet pipe is hermetically connected with the lower half section of the sleeve, the filtering water outlet pipe is provided with a valve A, the valve A is positioned below the sleeve, the middle part of the sleeve is connected with the filtering water inlet pipe through a branch pipe, the filtering water inlet pipe is provided with a valve B, the upper end of the drain pipe is provided with an end cap, the end cap is arranged outside the filtering water outlet pipe, a gap is formed between the end of the end cap, and the top end of the filtering water outlet pipe is connected with an air inlet pipe; the filtering device comprises a shell, the interior of the shell is divided into a filtering bin and a clear water bin by a first partition plate, through holes are symmetrically formed in the upper side and the lower side of the first partition plate, the end part of the filtering bin is connected with a filtering water inlet pipe and a backwashing water outlet pipe, the end part of the clear water bin is connected with the filtering water outlet pipe and a tap water inlet pipe, the filtering water outlet pipe is connected with a water pump arranged in the clear water bin, and the backwashing water outlet pipe and the tap water inlet pipe are respectively provided with a valve C and a valve D; the interior of the filter bin is divided into a precipitation filter bin and a nitrobacteria culture filter bin by a second partition plate, the nitrobacteria culture filter bin is positioned between the precipitation filter bin and the clear water bin, the structure of the second partition plate is the same as that of the first partition plate, filter plates are paved in the precipitation filter bin and the nitrobacteria culture filter bin, and the filter plates are of mesh structures; the rotating shaft is installed in the sedimentation filter bin and the nitrobacteria culture filter bin, the rotating shaft is rotatably connected with the first partition plate and the second partition plate, the rotating shaft is provided with water baffles in one-to-one correspondence with the positions of the first partition plate and the second partition plate, the two water baffles are respectively matched with through holes in the corresponding partition plates, the two water baffles are symmetrically arranged on the upper side and the lower side of the rotating shaft, and the end part of the rotating shaft extends to the outer end of the shell and is connected with a rotary switch.
2. A fish tank with a filtering device as claimed in claim 1, wherein: the sedimentation filter bin is filled with filter cotton, the filter cotton is located above the filter plate, and the upper side and the lower side of the filter plate in the nitrobacteria culture filter bin are respectively filled with a bacteria room and activated carbon.
3. A fish tank with a filtering device as claimed in claim 1, wherein: both sides all are equipped with the draw-in groove around first baffle, the second baffle, and two strengthening ribs of draw-in groove and shells inner wall are mutually supported.
4. A fish bowl with a filter assembly as claimed in claim 3, wherein: and limiting blocks are arranged at the through holes of the first partition plate and the second partition plate.
5. An aquarium having a filtering system as defined in claim 1, wherein: the end covers are mounted at two ends of the shell through bolts, the sealing rings are arranged between the end covers and the shell, the bottom end of each end cover is provided with a supporting seat, and the supporting seats and the end covers are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711055907.8A CN107926817B (en) | 2017-11-01 | 2017-11-01 | Fish tank with filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711055907.8A CN107926817B (en) | 2017-11-01 | 2017-11-01 | Fish tank with filtering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107926817A CN107926817A (en) | 2018-04-20 |
| CN107926817B true CN107926817B (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711055907.8A Active CN107926817B (en) | 2017-11-01 | 2017-11-01 | Fish tank with filtering device |
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| Country | Link |
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| CN (1) | CN107926817B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544942A (en) * | 2020-05-25 | 2020-08-18 | 孟祥林 | Tank body structure of fish pond filtering system |
| CN114477658A (en) * | 2022-03-09 | 2022-05-13 | 鱼鱼智能电器(中山市)有限公司 | Take filtration equipment's jar outer filtration equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69405133D1 (en) * | 1993-03-23 | 1997-10-02 | Nisso Industry Co | Flow regulator for filters for aquarium housings |
| CN103120865A (en) * | 2011-11-18 | 2013-05-29 | 博研国际有限公司 | Rotary container, fluid filtering device and system using same |
| CN203661823U (en) * | 2013-12-25 | 2014-06-25 | 杨秀明 | Fish tank with airtight bottom filter |
| CN203814405U (en) * | 2014-05-05 | 2014-09-10 | 韩小龙 | Full-sealed fish tank bottom filtering tank |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0326629D0 (en) * | 2003-11-14 | 2003-12-17 | Evolution Aqua Ltd | A fluid filtration system and method of filtering fluid |
| US7208084B2 (en) * | 2004-09-07 | 2007-04-24 | T.F.H. Publications, Inc. | Modular aquarium filter |
-
2017
- 2017-11-01 CN CN201711055907.8A patent/CN107926817B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69405133D1 (en) * | 1993-03-23 | 1997-10-02 | Nisso Industry Co | Flow regulator for filters for aquarium housings |
| CN103120865A (en) * | 2011-11-18 | 2013-05-29 | 博研国际有限公司 | Rotary container, fluid filtering device and system using same |
| CN203661823U (en) * | 2013-12-25 | 2014-06-25 | 杨秀明 | Fish tank with airtight bottom filter |
| CN203814405U (en) * | 2014-05-05 | 2014-09-10 | 韩小龙 | Full-sealed fish tank bottom filtering tank |
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| CN107926817A (en) | 2018-04-20 |
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