CN113678781B - fish tank table - Google Patents
fish tank table Download PDFInfo
- Publication number
- CN113678781B CN113678781B CN202111007520.1A CN202111007520A CN113678781B CN 113678781 B CN113678781 B CN 113678781B CN 202111007520 A CN202111007520 A CN 202111007520A CN 113678781 B CN113678781 B CN 113678781B
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- CN
- China
- Prior art keywords
- water
- drawer box
- water outlet
- bedplate
- water inlet
- 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.)
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Links
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 182
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
-
- 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
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- 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 table, which comprises a cylinder body arranged above a bedplate and a drawer box arranged below the bedplate in a drawing way, wherein a filtering device is arranged in the drawer box, the drawer box can be completely separated from the bedplate in a drawing way, the cylinder body is provided with a water outlet and a water inlet communicated with the drawer box, the water outlet and the water inlet are respectively provided with a flow limiting piece for limiting water inlet and outlet, the water inlet is limited by the flow limiting piece at the water inlet, and when the drawer box is separated from the bedplate in a drawing way, the water outlet is blocked by the flow limiting piece at the water outlet. Compared with the prior art, the invention has the advantages that the drawer box provided with the filter device is arranged below the bedplate in a drawing way, and the drawer box can be hidden below the bedplate, so that the filter material in the filter device can be cleaned or replaced conveniently; the lower water gap and the upper water gap of the cylinder body are respectively provided with a flow limiting part for limiting water inlet and water outlet, the drawer box is pulled to be separated from the bedplate, the flow limiting parts automatically limit water leakage of the upper water gap and the lower water gap, a valve is not required to be regulated, and the operation is simple.
Description
Technical Field
The invention relates to the technical field of fish tanks, in particular to a fish tank with a drawer type bottom filtering device, and particularly relates to a fish tank table.
Background
In order to avoid frequent water replacement, the conventional fish tank is provided with a filter cavity, and the filter cavity and the fish tank are integrally formed, so that filter materials in the filter cavity are inconvenient to clean/replace.
Some fish tanks, such as the patent issued CN112205346a, provide a bottom filtering fish tank capable of pulling the filtering cylinder to the outside of the cylinder, wherein the lower cylinder is slidably mounted in the bottom frame, the upper cylinder and the lower cylinder are connected by a faucet assembly, the filtering material in the lower cylinder is convenient to clean/replace, but the faucet assembly is controlled to switch by manually adjusting the valve, and when the lower cylinder is pulled out, the valve needs to be manually closed to avoid water leakage, which is troublesome to operate.
Therefore, a fish tank table which is convenient for cleaning/replacing filter materials and has simple water leakage prevention operation is needed.
Disclosure of Invention
The invention aims to provide a fish tank table which is convenient to clean/replace filter materials and simple in water leakage prevention operation.
The technical scheme adopted for solving the technical problems is as follows: the fish tank table is characterized by comprising a cylinder body arranged above a bedplate and a drawer box arranged below the bedplate in a drawing and mounting manner, wherein a filtering device is arranged in the drawer box, the drawer box can be completely separated from the bedplate in a drawing manner, the cylinder body is provided with a water outlet and a water inlet communicated with the drawer box, the water outlet and the water inlet are respectively provided with a flow limiting piece for limiting water inlet and outlet, the water inlet is limited by the flow limiting piece at the water inlet, and when the drawer box is separated from the bedplate in a drawing manner, the water outlet is blocked by the flow limiting piece at the water outlet.
Further, the flow limiting piece at the water outlet of the cylinder body comprises a conduction cutoff pipe, and the conduction cutoff pipe controls water inlet and water outlet of the water outlet.
Further, the conduction cutoff tube is provided with a function section extending upwards in an inclined way, and the function section/conduction cutoff tube is internally provided with a magnetic sphere capable of conducting displacement.
Further, a magnetic attraction device for controlling the displacement of the magnetic sphere is arranged in the drawer box, the magnetic sphere is positioned in the functional section, the conduction cutoff tube is conducted, the magnetic sphere falls from the functional section, and the conduction cutoff tube is plugged.
Further, the flow limiting piece at the water inlet of the cylinder body comprises a one-way valve, and the water leakage at the water inlet of the cylinder body is limited by the one-way valve.
Further, a water guide pipe is connected to the water inlet of the cylinder body, and a connecting part is arranged on the water guide pipe.
Further, a water feeding suction pump is arranged in the drawer box, a water outlet of the water feeding suction pump is connected with a water outlet pipe, and a matching part connected with the water guide pipe connecting part is arranged on the water outlet pipe.
Furthermore, the connecting part is connected with the matching part in a plugging manner, and the connecting part or the matching part is provided with a sealing ring for preventing water from splashing when the water is pumped up.
Further, a high water level detection device and a low water level detection device are arranged in the drawer box.
Further, the high water level detection device and the low water level detection device control the water feeding and sucking pump to work.
Compared with the prior art, the invention has the advantages that the drawer box provided with the filter device is arranged below the bedplate in a drawing way, and the drawer box can be hidden below the bedplate, so that the filter material in the filter device can be cleaned or replaced conveniently; the lower water gap and the upper water gap of the cylinder body are respectively provided with a flow limiting part for limiting water inlet and water outlet, the drawer box is pulled to be separated from the bedplate, the flow limiting parts automatically limit water leakage of the upper water gap and the lower water gap, a valve is not required to be regulated, and the operation is simple.
Drawings
The present invention will be described in further detail below in conjunction with the drawings and the preferred embodiments, but it will be appreciated by those skilled in the art that these drawings are drawn merely for the purpose of illustrating the preferred embodiments and should not therefore be taken as limiting the scope of the invention, and furthermore, unless specifically indicated, the drawings are merely schematic in nature to conceptually illustrate the composition or construction of the objects described and may contain exaggerated representations, and the drawings are not necessarily drawn to scale.
FIG. 1 is a schematic view of a structure in which a drawer box of a aquarium stand is installed in place;
FIG. 2 is an exploded view of the aquarium station;
FIG. 3 is one of the cross-sectional views of the aquarium station drawer housing in place;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3;
FIG. 5 is a second cross-sectional view of the aquarium station drawer housing in place;
FIG. 6 is an enlarged schematic view of portion B of FIG. 5;
FIG. 7 is one of the sectional views of the aquarium station drawer housing partially shown;
FIG. 8 is an enlarged schematic view of portion C of FIG. 7;
FIG. 9 is a second cross-sectional view of the aquarium station drawer housing partially shown;
FIG. 10 is an enlarged schematic view of portion D of FIG. 9;
fig. 11 is a schematic structural view of the drawer case.
In the figure: 1. 1-1 parts of table body, 1-2 parts of table board, 1-3 parts of table feet, 1-4 parts of sliding rail and through holes; 2. the cylinder body, 2-1, the water outlet, 2-2, the water inlet; 3. 3-1 parts of drawer boxes, 3-2 parts of idler wheels and a notch; 4. 4-1 parts of conduction cutoff pipes, 4-2 parts of main pipe bodies, 4-3 parts of functional sections and limiting sections; 5. a magnetic sphere; 6. a magnetic attraction device; 7. a one-way valve; 8. a water guide pipe 8-1, a connecting part; 9. a water outlet pipe 9-1 and a matching part; 10. a water feeding suction pump; 11. a water pump for draining, 11-1, a water pumping port; 12. an insert.
Description of the embodiments
The preferred embodiments of the present invention will be described in detail below with reference to the drawings, and those skilled in the art will appreciate that the descriptions are merely illustrative, exemplary, and should not be construed as limiting the scope of the present invention.
It should be noted that: like reference numerals denote like items in the following figures, and thus once an item is defined in one figure, it may not be further defined and explained in the following figures.
In order to avoid frequent water replacement, the conventional fish tank is provided with a filter cavity, and the filter cavity and the fish tank are integrally formed, so that filter materials in the filter cavity are inconvenient to clean/replace.
The lower cylinder body in part of the fish tank is slidably arranged in the bottom frame, the upper cylinder body is connected with the lower cylinder body through a faucet assembly, the filter materials in the lower cylinder body are convenient to clean/replace, but the faucet assembly manually adjusts a valve control switch, and when the lower cylinder body is pulled out, the valve is manually operated to be closed, so that water leakage is avoided, and the operation is troublesome.
This embodiment is mainly explained the fish bowl platform that is convenient for clean/change filter media and leak protection water easy operation, and is specifically as follows:
as shown in fig. 1-6, the fish tank table comprises a cylinder body 2 arranged above a bedplate 1-1 and a drawer box 3 arranged below the bedplate 1-1 in a drawing manner, wherein a filtering device is arranged in the drawer box 3, the cylinder body 2 is provided with a water outlet 2-1 and a water inlet 2-2 which are communicated with the drawer box 3, the positions of the water outlet 2-1 and the water inlet 2-2 are respectively provided with a flow limiting part for limiting water inlet and outlet, and a water inlet water pump 10 connected with the flow limiting part at the water inlet 2-2 is arranged in the drawer box 3.
Preferably, the platen 1-1 is provided with two through holes 1-4 which penetrate up and down and respectively correspond to the positions of the lower water gap 2-1 and the upper water gap 2-2 of the cylinder body 2.
The table body 1 provided with the table board 1-1 is erected through the table legs 1-2, a space is reserved between the table board 1-1 and the bottom surface, the table body 1 can be used as a tea table/table, and the drawer box 3 can be arranged below the table board 1-1 and hidden inside in order to ensure the aesthetic property of the fish tank table.
In this embodiment, two sliding rails 1-3 are arranged at the lower end of the platen 1-1, a plurality of rollers 3-1 convenient for drawing are arranged at two sides of the drawer box 3, and when the drawer box 3 is drawn and put, the rollers 3-1 are positioned in the sliding rails 1-3 to roll and slide, so as to prevent the drawer box 3 from separating from the sliding rails 1-3 when the drawer box 3 is pushed and installed, a limiting part is arranged on the sliding rails 1-3, and the limiting part limits the drawer box 3 from separating from the sliding rails 1-3.
Preferably, the flow-limiting member at the upper water gap 2-2 limits water leakage at the upper water gap 2-2, and the flow-limiting member at the lower water gap 2-1 blocks the lower water gap 2-1 when the drawer box 3 is pulled out of the platen 1-1.
The flow limiting piece at the water inlet 2-2 of the cylinder body 2 comprises a one-way valve 7, the water leakage at the water inlet 2-2 of the cylinder body 2 is limited by the one-way valve 7, a water guide pipe 8 is connected at the water inlet 2-2, a water outlet pipe 9 for water outlet is connected to a water feeding water pump 10, the water guide pipe 8 and the water outlet pipe 9 are installed in an inserting mode, when the water feeding water pump 10 supplies filtered water into the water guide pipe 8 through the water outlet pipe 9, and the one-way valve 7 at the water inlet 2-2 of the cylinder body 2 is conducted under the impact of water flow.
An insert 12 can be arranged in the through hole 1-4 corresponding to the position of the upper water port 2-2 of the cylinder body 2, the insert 12 is spaced from the side wall of the lower water port 2-1 of the cylinder body 2 and the through hole 1-4, and preferably, the one-way valve 7 can be arranged in the insert 12 for installation.
The connecting part 8-1 is arranged on the water guide pipe 8, the matching part 9-1 connected with the connecting part 8-1 of the water guide pipe 8 is arranged on the water outlet pipe 9, preferably, the connecting part 8-1 of the water guide pipe 8 is in a conical structure, the matching part 9-1 of the water outlet pipe 9 is in an open structure matched with the conical structure, and the structures of the connecting part 8-1 and the matching part 9-1 are interchangeable.
Preferably, the plugging part of the water guide pipe 8 is obliquely arranged downwards, and the matching of the water outlet pipe 9 is obliquely arranged upwards.
In order to ensure that the drawer box 3 can be installed in place when being pulled, the idler wheels 3-1 at the rearmost end of the two sides of the drawer box 3 are abutted against the limiting parts of the sliding rails 1-3; in order to avoid splashing when the spliced water guide pipe 8 and the water outlet pipe 9 are pulled out on water, a sealing ring can be arranged at the connecting part 8-1 of the water guide pipe 8 or/and the matching part 9-1 of the water outlet pipe 9; in order to prevent the drawer box 3 from separating from the water outlet pipe 9 and the water guide pipe 8 due to the impulsive force of the water supply of the water suction pump 10, a clamping part can be arranged between the drawer box 3 and the sliding rail 1-3 to limit the drawer box 3 from sliding out, and the drawer box 3 can be pulled out by lifting the drawer box 3/operating the clamping part.
The flow limiting piece at the water outlet 2-1 of the cylinder body 2 comprises a conduction cutoff pipe 4, a magnetic ball 5 for controlling whether the conduction cutoff pipe 4 is conducted or not through displacement is arranged in the conduction cutoff pipe 4, and preferably, the conduction cutoff pipe 4 is inserted into the water outlet 2-1 of the cylinder body 2 and a through hole 1-4 corresponding to the water outlet 2-1 on the bedplate 1-1.
The conduction cutoff tube 4 is provided with a main tube body 4-1 with two ends being conducted, the conduction cutoff tube 4 is provided with a functional section 4-2 extending obliquely upwards, one end of the functional section 4-2 is communicated with a tube hole of the main tube body 4-1, the other end of the functional section 4-2 is plugged, the functional section 4-2 is connected to the side edge of the main tube body 4-1, the conduction cutoff tube 4 is provided with a limiting section 4-3, preferably, the tube hole sizes of the main tube body 4-1 and the functional section 4-2 are larger than the size of the magnetic sphere 5, but the tube hole size of the limiting section 4-3 is smaller than the size of the magnetic sphere 5, and the limiting section 4-3 is positioned below the main tube body 4-1.
The magnetic sphere 5 is positioned in the main pipe body 4-1/the functional section 4-2, the magnetic attraction device 6 capable of controlling the displacement of the magnetic sphere 5 is arranged in the drawer box 3, when the drawer box 3 is installed in place, the magnetic attraction device 6 is close to/attached to one end of the functional section 4-2, which is plugged, the magnetic attraction device 6 is used for adsorbing the displacement and positioning of the magnetic sphere 5 through magnetic force, the magnetic sphere 5 is positioned in the functional section 4-2 and fixed, the conduction cutoff pipe 4 at the water outlet 2-1 is conducted, and water in the cylinder body 2 enters the drawer box 3 and is filtered through the filtering system.
As shown in fig. 7-11, when the drawer box 3 is partially pulled away from the platen 1-1, the magnetic attraction device 6 in the drawer box 3 is far away from the functional section 4-2 of the conduction cutoff pipe 4, the magnetic ball 5 falls into the main pipe body 4-1 under the action of gravity, the magnetic ball 5 is blocked at the port of the limiting section 4-3, the conduction cutoff pipe 4 is blocked, and the water outlet pipe 9 connected to the water pump 10 is separated from the water guide pipe 8.
In order to ensure that the water supply suction pump 10 stops working when the drawer box 3 is partially pulled away from the bedplate 1-1, a travel switch can be arranged in the drawer box 3, and the water supply suction pump 10 can start working only after the drawer box 3 is installed in place, otherwise, the water supply suction pump 10 cannot be electrified to work.
Meanwhile, in order to avoid water overflow in the drawer box 3 or dry pumping of the water supply water pump 10, a high water level detection device and a low water level detection device can be arranged in the drawer box 3, and whether the water supply water pump 10 works or not is controlled by information fed back by the high water level detection device and the low water level detection device.
Preferably, a water drain pump 11 may be disposed in the drawer box 3, and a connection manner between the water drain pump 11 and the conduction cutoff pipe 4 may be a connection manner between the water drain pump 10 and the water guide pipe 8 in this embodiment; or the water pumping port 11-1 of the water draining and pumping pump 11 is kept at a smaller distance from the conduction cutoff pipe 4, and the water in the fish tank flows downwards through the gravity/water draining and pumping pump 11 by suction force.
Because the conduction cutoff pipe 4 and the water guide pipe 8 are protruded out of the lower end face of the shift table plate 1-1, a notch 3-2 is arranged on the side wall behind the drawer box 3, and when the drawer box 3 is pulled to be taken out and put, the drawer box 3 does not touch the conduction cutoff pipe 4 and the water guide pipe 8 through the notch 3-2.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "front", "rear", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present invention.
While the foregoing has been provided for the purpose of illustrating the principles and embodiments of the present invention, specific examples have been provided herein to assist in understanding the principles and concepts of the invention, it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the principles of the invention and without departing from the scope thereof.
Claims (3)
1. The fish tank table is characterized by comprising a cylinder body arranged above a bedplate and a drawer box arranged below the bedplate in a drawing way, wherein a filtering device is arranged in the drawer box, the drawer box can be completely separated from the bedplate in a drawing way, the cylinder body is provided with a water outlet and a water inlet communicated with the drawer box, the water outlet and the water inlet are respectively provided with a flow limiting piece for limiting water inlet and water outlet, the water inlet is limited by the flow limiting piece at the water inlet, and when the drawer box is separated from the bedplate in a drawing way, the water outlet is blocked by the flow limiting piece at the water outlet;
the flow limiting piece at the water outlet of the cylinder body comprises a conduction cutoff pipe, and the conduction cutoff pipe controls water inlet and water outlet of the water outlet;
the conduction cutoff tube is provided with a function section extending upwards in an inclined way, and a magnetic sphere capable of conducting displacement is arranged in the function section;
the drawer box is internally provided with magnetic attraction equipment for controlling the displacement of the magnetic sphere, the magnetic sphere is positioned in the functional section, the conduction cutoff pipe is conducted, the magnetic sphere falls from the functional section, and the conduction cutoff pipe is plugged;
the flow limiting piece at the water inlet of the cylinder body comprises a one-way valve which limits water leakage at the water inlet of the cylinder body;
a water guide pipe is connected to the water inlet of the cylinder body, and a connecting part is arranged on the water guide pipe;
a water feeding suction pump is arranged in the drawer box, a water outlet of the water feeding suction pump is connected with a water outlet pipe, and a matching part connected with the water guide pipe connecting part is arranged on the water outlet pipe;
the connecting part is connected with the matching part in a plugging manner, and a sealing ring for preventing water from splashing when the water is pulled up is arranged on the connecting part or the matching part;
the drawer box is internally provided with a travel switch, and when the drawer box is partially pulled and separated from the bedplate, the water feeding suction pump stops working.
2. A aquarium station as defined in claim 1 wherein the drawer housing is provided with a high water level detection device and a low water level detection device.
3. A fish tank stand as recited in claim 2, wherein the high water level detection means and the low water level detection means control the operation of the water feed pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111007520.1A CN113678781B (en) | 2021-08-30 | 2021-08-30 | fish tank table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111007520.1A CN113678781B (en) | 2021-08-30 | 2021-08-30 | fish tank table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113678781A CN113678781A (en) | 2021-11-23 |
| CN113678781B true CN113678781B (en) | 2023-08-22 |
Family
ID=78584061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111007520.1A Active CN113678781B (en) | 2021-08-30 | 2021-08-30 | fish tank table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113678781B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201630833U (en) * | 2010-01-22 | 2010-11-17 | 廖福成 | Automatic liquid outlet pot |
| CN204837573U (en) * | 2015-07-23 | 2015-12-09 | 傅姝萌 | Automatic clean fish bowl |
| CN112205346A (en) * | 2020-10-16 | 2021-01-12 | 王强 | Can filter fish bowl with end of filtering cylinder body pull to cylinder body outside |
| CN112806304A (en) * | 2021-02-04 | 2021-05-18 | 浙江省海洋开发研究院 | Breed frame with breed box |
-
2021
- 2021-08-30 CN CN202111007520.1A patent/CN113678781B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201630833U (en) * | 2010-01-22 | 2010-11-17 | 廖福成 | Automatic liquid outlet pot |
| CN204837573U (en) * | 2015-07-23 | 2015-12-09 | 傅姝萌 | Automatic clean fish bowl |
| CN112205346A (en) * | 2020-10-16 | 2021-01-12 | 王强 | Can filter fish bowl with end of filtering cylinder body pull to cylinder body outside |
| CN112806304A (en) * | 2021-02-04 | 2021-05-18 | 浙江省海洋开发研究院 | Breed frame with breed box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113678781A (en) | 2021-11-23 |
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