CN112314512A - Water body oxygenation equipment for aquaculture - Google Patents

Water body oxygenation equipment for aquaculture Download PDF

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Publication number
CN112314512A
CN112314512A CN202011107948.9A CN202011107948A CN112314512A CN 112314512 A CN112314512 A CN 112314512A CN 202011107948 A CN202011107948 A CN 202011107948A CN 112314512 A CN112314512 A CN 112314512A
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China
Prior art keywords
water
floating plate
rod
water body
shaped rod
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Pending
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CN202011107948.9A
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Chinese (zh)
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不公告发明人
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Du Gangping
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Du Gangping
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Publication date
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Priority to CN202011107948.9A priority Critical patent/CN112314512A/en
Publication of CN112314512A publication Critical patent/CN112314512A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/042Introducing gases into the water, e.g. aerators, air pumps

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

The invention relates to oxygenation equipment, in particular to water body oxygenation equipment for aquaculture. Provides the water body oxygenation equipment for aquaculture, which can rapidly oxygenate the water body and comprehensively oxygenate the water body. An aquaculture water oxygenation device, comprising: the floating plate is used for installing the whole equipment; the rotating assembly is arranged on the floating plate and provides power to rotate; the blanking assembly is arranged on the rotating assembly and carries out blanking in a rolling mode; the water spraying assembly is installed on the floating plate and pushed in a sliding mode. According to the invention, the speed reduction motor is matched with the rotary drum, so that the water body can be rapidly stirred, the efficiency of oxygenation of the water body is improved, a proper amount of oxygenation medicines can be intermittently added into the water body through the matching of the first L-shaped rod and the second L-shaped rod, so that oxygen in the water body is larger, and water can be rapidly sprayed out and rapidly mixed with oxygen in the air through the matching of the first wedge-shaped block and the contact rod.

Description

Water body oxygenation equipment for aquaculture
Technical Field
The invention relates to oxygenation equipment, in particular to water body oxygenation equipment for aquaculture.
Background
Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under artificial control. Generally comprises the whole process of cultivating aquatic products from seedlings under artificial feeding management. The method can also comprise the proliferation of aquatic resources in a broad sense, and when the aquatic products are cultured, oxygen needs to be added into the water body of the aquatic products to prevent the diseases caused by the oxygen deficiency of the fishes and the shrimps.
Patent publication No. is CN 206978488U's patent discloses a case is bred to on-vehicle trunk aquatic products, and it includes: the box and the case lid of rectangular bodily form, the case lid is installed on box upper portion, and is encapsulated situation with the box, case lid mid-mounting has the centre sill, and the case lid is about run from opposite directions, the oxygenation pump is installed to the one end of box, the oxygenation pump is connected with the permeability cell, and evenly distributed bleeder vent, the battery is installed to the other end of box, oxygenation pump and battery pass through the connecting wire and connect, install the baffle in the box, and it has the drainage hole to open on the baffle, the outer mid-mounting of box has the barre ring. The invention has the beneficial effects that: the baffle separates into three independent cavitys with the box inside, and the setting of oxygenation pump can give fish and shrimp oxygenation, and such mode can add oxygen to the fish and shrimp in the water body, but the speed of adding oxygen is slower, can not be quick add sufficient oxygen to the fish and shrimp in the water body, and such equipment can only follow once place and outwards carry out oxygenation moreover.
Therefore, the development of the water body oxygenation equipment for aquaculture, which can rapidly oxygenate the water body and comprehensively oxygenate the water body, is urgently needed.
Disclosure of Invention
In order to overcome the defects that the prior oxygen increasing mode for fish and shrimp in water body can not rapidly add sufficient oxygen into the fish and shrimp in water body and can only increase oxygen from one place to the outside, the technical problem to be solved is as follows: provides the water body oxygenation equipment for aquaculture, which can rapidly oxygenate the water body and comprehensively oxygenate the water body.
The technical scheme of the invention is as follows: an aquaculture water oxygenation device, comprising: the floating plate is used for installing the whole equipment; the rotating assembly is arranged on the floating plate and provides power to rotate; the blanking assembly is arranged on the rotating assembly and carries out blanking in a rolling mode; the water spraying assembly is installed on the floating plate and pushed in a sliding mode.
Further, the rotating assembly comprises: the mounting ring is mounted on the floating plate; the speed reducing motor is arranged on the mounting ring; the rotating rod is arranged on an output shaft of the speed reducing motor; the rotary drum, the rotary type is installed in the installation circle, and the bull stick is connected with the rotary drum.
Further, the unloading subassembly includes: the material storage box is arranged on the mounting ring; the discharging pipe is arranged on the material storage box and communicated with the material storage box, and a sliding groove is formed in the discharging pipe; the first L-shaped rod is slidably mounted on the blanking pipe; the first spring is connected between the first L-shaped rod and the blanking pipe; the baffle is arranged on the first L-shaped rod and matched with the blanking pipe; and the second L-shaped rod is arranged on the rotary drum and matched with the baffle.
Further, the water spray assembly comprises: the water inlet pipes are at least two and are arranged on the floating plate, one-way valves are arranged in the water inlet pipes, and water can pass through the one-way valves under pressure to enter the water inlet pipes; the water spraying pipe is arranged on the water inlet pipe and penetrates through the floating plate; the cylinder body is arranged on the water inlet pipe; the air inlet pipe is arranged on the cylinder body and penetrates through the floating plate; the piston rod is slidably arranged in the cylinder body; the second spring is connected between the piston rod and the cylinder body; the first wedge-shaped block is arranged on the piston rod; and two contact rods are arranged on the rotary drum and are matched with the first wedge-shaped block.
Further, the method also comprises the following steps: at least two U-shaped rods are arranged on the floating plate in a sliding manner; the third spring is connected between the U-shaped rod and the floating plate; the rubber ring is arranged on the U-shaped rod and matched with the floating plate, and the elastic force of the third spring is heavier than that of the rubber ring; at least two sliding rods are arranged on the floating plate in a sliding manner; the fourth spring is connected between the sliding rod and the floating plate; and the second wedge block is arranged on the sliding rod and matched with the U-shaped rod.
Further, the method also comprises the following steps: the fixed rod is arranged on the rotary drum; two fixed blocks are arranged on the fixed rod; the fan blades are at least two and are arranged on the fixed block.
The invention has the beneficial effects that: the water body can be rapidly stirred through the matching of the speed reducing motor and the rotary drum, the efficiency of oxygenating the water body is improved, a proper amount of oxygenating medicines can be intermittently added into the water body through the matching of the first L-shaped rod and the second L-shaped rod, so that oxygen in the water body is larger, water can be rapidly sprayed out and rapidly mixed with oxygen in the air through the matching of the first wedge-shaped block and the contact rod, the buoyancy of equipment can be adjusted according to different water bodies through the matching of the U-shaped rod and the second wedge-shaped block, the pressure of water in the water body can be increased through the matching of the fixed rod and the fan blades, and the pressure of the water can be better increased and can enter the water inlet pipe.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a first partial body structure according to the present invention.
FIG. 3 is a schematic view of a second partial body structure according to the present invention.
Fig. 4 is a perspective view of a third embodiment of the present invention.
Fig. 5 is a perspective view of a fourth embodiment of the present invention.
FIG. 6 is a schematic view of a fifth partial body structure according to the present invention.
Description of reference numerals: 1_ floating plate, 2_ mounting ring, 3_ speed reducing motor, 4_ rotating rod, 5_ rotating drum, 6_ storage box, 7_ blanking pipe, 8_ sliding chute, 9_ first L-shaped rod, 10_ first spring, 11_ baffle, 12_ second L-shaped rod, 13_ water inlet pipe, 131_ water spray pipe, 14_ cylinder, 15_ air inlet pipe, 16_ piston rod, 17_ second spring, 18_ first wedge block, 19_ contact rod, 20_ U-shaped rod, 21_ third spring, 22_ rubber ring, 23_ sliding rod, 24_ fourth spring, 25_ second wedge block, 26_ fixed rod, 27_ fixed block and 28_ fan blade.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
Example 1
The utility model provides an aquaculture is with water body oxygenation equipment, as shown in fig. 1-4, including floating board 1, rotating assembly, unloading subassembly and water spray assembly, float board 1 and be used for installing whole equipment, float board 1 central point and put and be equipped with the rotating assembly who provides power and carry out the rotation, the rotating assembly rear side is equipped with carries out the unloading subassembly of unloading through rolling the mode of falling, floats board 1 outside and is equipped with the water spray assembly that promotes through the slip mode.
When needs add oxygen in to the water, the staff places showy board 1 in water earlier, then to adding the right amount of oxygenation medicine in the unloading subassembly, start rotating assembly afterwards and carry out work, and then drive unloading subassembly intermittent type nature in the rotating assembly and carry out the unloading, and simultaneously, the subassembly that sprays water sucks the water in the water and sprays water aloft, after adding oxygen to the water and finishing, closes rotating assembly, then the staff will float board 1 and salvage and place on suitable position.
As shown in fig. 1 and 2, the rotating assembly comprises an installation ring 2, a speed reduction motor 3, a rotating rod 4 and a rotating cylinder 5, the installation ring 2 is fixedly connected to the center of the floating plate 1 through a bolt, the speed reduction motor 3 is fixedly connected to the installation ring 2 through a bolt, the rotating rod 4 is arranged on an output shaft of the speed reduction motor 3, the rotating cylinder 5 is arranged in the installation ring 2 in a rotating mode, and the rotating rod 4 is connected with the rotating cylinder 5.
When adding appropriate amount with oxygen medicine in to the unloading subassembly, start gear motor 3 and rotate, drive bull stick 4 and rotate, and then drive rotary drum 5 and rotate, finish the water with oxygen the back, close gear motor 3 can, so, can be quick stir the water, improved the efficiency that the water adds oxygen.
As shown in fig. 1 and 3, the blanking assembly includes a storage box 6, a blanking pipe 7, a first L-shaped rod 9, a first spring 10, a baffle 11 and a second L-shaped rod 12, the storage box 6 is fixedly connected to the rear side of the mounting ring 2 through a bolt, a blanking pipe 7 is fixedly connected to the lower portion of the front side of the storage box 6 through a bolt, the blanking pipe 7 is communicated with the storage box 6, a sliding groove 8 is formed in the front portion of the blanking pipe 7, the first L-shaped rod 9 is movably arranged on the front side of the top of the blanking pipe 7, the first spring 10 is connected between the first L-shaped rod 9 and the blanking pipe 7, the baffle 11 is arranged at the front end of the first L-shaped rod 9, the baffle 11 is located in the sliding groove 8, the baffle 11 is matched with the blanking pipe 7, the second L-shaped rod 12 is welded to the outer side of the top of the rotary.
The floating plate 1 is placed on a water body, a worker adds a proper amount of oxygenation medicines into the storage box 6, then under the action of rotation of the rotary drum 5, the second L-shaped rod 12 is driven to rotate, when the second L-shaped rod 12 is in contact with the baffle 11, the baffle 11 is pushed to slide rightwards, the first L-shaped rod 9 is driven to slide rightwards to open the discharging pipe 7, so that the oxygenation medicines in the storage box 6 enter the rotary drum 5 through the discharging pipe 7, the first spring 10 is compressed, when the second L-shaped rod 12 is separated from the baffle 11, the first L-shaped rod 9 and the upper device thereof are driven to move leftwards to reset under the action of the first spring 10 to close the discharging pipe 7, and therefore, a proper amount of oxygenation medicines can be intermittently added into the water body, and oxygen in the water body is enabled to be larger.
As shown in fig. 1 and 4, the water spraying assembly includes a water inlet pipe 13, a water spraying pipe 131, a cylinder body 14, an air inlet pipe 15, a piston rod 16, a second spring 17, a first wedge block 18 and a contact rod 19, the bottom of the floating plate 1 is fixedly connected with three water inlet pipes 13 through bolts, the water inlet pipes 13 are internally provided with one-way valves, water can pass through the one-way valves under pressure to enter the upper parts of the water inlet pipes 13, the top parts of the water inlet pipes 13 are fixedly connected with the water spraying pipe 131 through screws, the water spraying pipe 131 is positioned above the floating plate 1, the inner sides of the water inlet pipes 13 are fixedly connected with the cylinder body 14 through screws, the outer sides of the cylinder body 14 are fixedly connected with the air inlet pipe 15 through screws, the air inlet pipe 15 passes through the floating plate 1, the cylinder body 14 is internally provided with the piston rod 16 in a sliding manner, the second spring 17 is connected, the contact bar 19 cooperates with the first wedge block 18.
When the floating plate 1 is placed on the surface of the water body, the water inlet pipe 13 is positioned in the water body, under the action of water pressure, a proper amount of water enters the water inlet pipe 13, then the contact rod 19 is driven to rotate when the rotary drum 5 rotates, when the contact rod 19 contacts with the first wedge block 18, the first wedge block 18 is pushed to move inwards, the piston rod 16 is driven to slide inwards, the second spring 17 is compressed, when the cylinder 14 stores a proper amount of air through the intake pipe 15 and the contact rod 19 is separated from the first wedge block 18, the piston rod 16 and the device thereon are driven to move outwards under the action of the second spring 17, so that the water in the water inlet pipe 13 is sprayed out through the spray pipe 131, and the steps are repeated, after a proper amount of oxygen is added into the water body, the floating plate 1 is separated from the water body to drive the water inlet pipe 13 and the device on the water inlet pipe to be separated from the water body, so that water can be rapidly sprayed out to be rapidly mixed with oxygen in the air.
Example 2
On the basis of the embodiment 1, as shown in fig. 1 and 5, the device further includes a U-shaped rod 20, a third spring 21, a rubber ring 22, a sliding rod 23, a fourth spring 24 and a second wedge-shaped block 25, the floating plate 1 is slidably provided with four U-shaped rods 20, the third spring 21 is connected between the U-shaped rod 20 and the floating plate 1, the end of the U-shaped rod 20 is provided with the rubber ring 22, the rubber ring 22 is matched with the floating plate 1, the elastic force of the third spring 21 is larger than the weight of the rubber ring 22, the top of the floating plate 1 is slidably provided with four sliding rods 23, the sliding rods 23 correspond to the U-shaped rods 20, the fourth wedge-shaped spring 24 is connected between the sliding rods 23 and the floating plate 1, one end of the sliding rod 23 is fixedly connected with the second wedge-shaped block 25 through a screw, and the second wedge-shaped block 25 is matched with the.
When the floating plate 1 needs to be placed on a water body, the U-shaped rod 20 is pushed to slide downwards, the third spring 21 is compressed to drive the rubber ring 22 to move downwards, when the U-shaped rod 20 moves downwards to a certain position, the U-shaped rod 20 contacts with the second wedge-shaped block 25 to push the second wedge-shaped block 25 to move outwards to drive the sliding rod 23 to slide outwards, the fourth spring 24 is compressed, when the U-shaped rod 20 is separated from the second wedge-shaped block 25, the sliding rod 23 and the upper device are driven to move inwards and reset under the action of the fourth spring 24 to fix the U-shaped rod 20, when the rubber ring 22 needs to be retracted, the sliding rod 23 is pulled to slide outwards, the second wedge-shaped block 25 is driven to slide outwards to release the U-shaped rod 20, and at the same time, the U-shaped rod 20 and the device on the U-shaped rod are driven to move upwards to reset under the action of the third spring 21, so that the buoyancy of the device can be adjusted according to different water bodies.
As shown in fig. 1 and 6, the drum type washing machine further comprises a fixing rod 26, fixing blocks 27 and fan blades 28, the fixing rod 26 is welded at the bottom of the drum 5, two fixing blocks 27 are arranged at the lower parts of the fixing rod 26, and the fixing blocks 27 are all fixedly connected with the three fan blades 28 through bolts.
When the rotary drum 5 rotates, the fixing rod 26 is driven to rotate, and then the fixing block 27 is driven to rotate, and the fan blade 28 is driven to rotate, when the rotary drum 5 stops rotating, the fixing rod 26 and the device thereon stop rotating, so that the pressure of water in the water body can be increased, and the water can better enter the water inlet pipe 13 when the pressure of the water is increased.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and modifications of the invention can be made, and equivalents of some features of the embodiments and modifications can be made without departing from the spirit and scope of the invention.

Claims (6)

1. An aquaculture water adds oxygen equipment which characterized in that, including:
a floating plate (1) for mounting the whole apparatus;
the rotating assembly is arranged on the floating plate (1) and provides power to rotate;
the blanking assembly is arranged on the rotating assembly and carries out blanking in a rolling mode;
the water spraying assembly is installed on the floating plate (1) and pushed in a sliding mode.
2. An aquaculture water oxygenation apparatus as claimed in claim 1 wherein said rotatable assembly includes:
the mounting ring (2) is mounted on the floating plate (1);
the speed reducing motor (3) is arranged on the mounting ring (2);
the rotating rod (4) is arranged on an output shaft of the speed reducing motor (3);
the rotary drum (5) is rotatably installed in the installation ring (2), and the rotating rod (4) is connected with the rotary drum (5).
3. The aquaculture water oxygenation apparatus of claim 2 wherein the blanking assembly comprises:
the material storage box (6) is arranged on the mounting ring (2);
the blanking pipe (7) is arranged on the storage box (6), the blanking pipe (7) is communicated with the storage box (6), and a sliding groove (8) is formed in the blanking pipe (7);
the first L-shaped rod (9) is slidably mounted on the blanking pipe (7);
the first spring (10) is connected between the first L-shaped rod (9) and the blanking pipe (7);
the baffle (11) is arranged on the first L-shaped rod (9), and the baffle (11) is matched with the blanking pipe (7);
and the second L-shaped rod (12) is arranged on the rotary drum (5), and the second L-shaped rod (12) is matched with the baffle (11).
4. An aquaculture water oxygenation apparatus as claimed in claim 3 wherein the water spray assembly includes:
at least two water inlet pipes (13) are arranged on the floating plate (1), a one-way valve is arranged in each water inlet pipe (13), and water can enter the water inlet pipes (13) through the one-way valve under pressure;
the water spray pipe (131) is arranged on the water inlet pipe (13), and the water spray pipe (131) penetrates through the floating plate (1);
a cylinder (14) mounted on the water inlet pipe (13);
the air inlet pipe (15) is arranged on the cylinder body (14), and the air inlet pipe (15) penetrates through the floating plate (1);
a piston rod (16) slidably mounted in the cylinder (14);
a second spring (17) connected between the piston rod (16) and the cylinder (14);
a first wedge block (18) mounted on the piston rod (16);
the two contact rods (19) are arranged on the rotary drum (5), and the contact rods (19) are matched with the first wedge-shaped block (18).
5. An aquaculture water oxygenation apparatus as claimed in claim 4 further including:
at least two U-shaped rods (20) are arranged on the floating plate (1) in a sliding manner;
the third spring (21) is connected between the U-shaped rod (20) and the floating plate (1);
the rubber ring (22) is arranged on the U-shaped rod (20), the rubber ring (22) is matched with the floating plate (1), and the elastic force of the third spring (21) is heavier than the weight of the rubber ring (22);
at least two sliding rods (23), which are arranged on the floating plate (1) in a sliding way;
a fourth spring (24) connected between the sliding rod (23) and the floating plate (1);
and the second wedge block (25) is arranged on the sliding rod (23), and the second wedge block (25) is matched with the U-shaped rod (20).
6. An aquaculture water oxygenation apparatus as claimed in claim 5 further comprising:
a fixing rod (26) mounted on the drum (5);
two fixing blocks (27), wherein the two fixing blocks (27) are arranged on the fixing rod (26);
the fan blades (28) are arranged on the fixed block (27), and at least two fan blades (28) are arranged on the fixed block (27).
CN202011107948.9A 2020-10-16 2020-10-16 Water body oxygenation equipment for aquaculture Pending CN112314512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011107948.9A CN112314512A (en) 2020-10-16 2020-10-16 Water body oxygenation equipment for aquaculture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011107948.9A CN112314512A (en) 2020-10-16 2020-10-16 Water body oxygenation equipment for aquaculture

Publications (1)

Publication Number Publication Date
CN112314512A true CN112314512A (en) 2021-02-05

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Application Number Title Priority Date Filing Date
CN202011107948.9A Pending CN112314512A (en) 2020-10-16 2020-10-16 Water body oxygenation equipment for aquaculture

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113412809A (en) * 2021-07-13 2021-09-21 赖胜南 Aquaculture is with fish tank that has oxygenation function
CN114794002A (en) * 2022-05-13 2022-07-29 余江县宏鑫特种水产养殖有限公司 Aquaculture pond oxygenation device

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6398194B1 (en) * 1999-11-29 2002-06-04 Tsung-Hsin Tsai Water pressure-type aeration device
CN101720715A (en) * 2009-12-18 2010-06-09 周德想 Water-regulating machine
CN202043539U (en) * 2011-05-16 2011-11-23 戴加育 Rotary drum spraying and throwing oxygen increasing machine
CN205962401U (en) * 2016-08-24 2017-02-22 海宁艾迪欧动物保健品科技有限公司 Intelligent oxygen equipment that adds is bred in fishery
CN107821299A (en) * 2016-02-14 2018-03-23 袁福德 A kind of intelligent power saving oxygenation equipment for modern agriculture standardization cultivation
CN107873620A (en) * 2017-11-20 2018-04-06 冯勇 A kind of fish pond chlorination equipment used for aquiculture
CN111016261A (en) * 2019-12-31 2020-04-17 连博琳 Tablet processing device and processing method
CN211153394U (en) * 2019-09-16 2020-08-04 平潭台奖水产养殖有限公司 Novel fishery breed and use oxygenation equipment
CN211268194U (en) * 2019-10-14 2020-08-18 惠来县丰源水产养殖有限公司 A portable oxygen-increasing machine that is used for area that abalone was bred to administer agitating unit
CN111661411A (en) * 2020-07-08 2020-09-15 刘秀秀 Quick filling device of aquarium fish fodder

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6398194B1 (en) * 1999-11-29 2002-06-04 Tsung-Hsin Tsai Water pressure-type aeration device
CN101720715A (en) * 2009-12-18 2010-06-09 周德想 Water-regulating machine
CN202043539U (en) * 2011-05-16 2011-11-23 戴加育 Rotary drum spraying and throwing oxygen increasing machine
CN107821299A (en) * 2016-02-14 2018-03-23 袁福德 A kind of intelligent power saving oxygenation equipment for modern agriculture standardization cultivation
CN205962401U (en) * 2016-08-24 2017-02-22 海宁艾迪欧动物保健品科技有限公司 Intelligent oxygen equipment that adds is bred in fishery
CN107873620A (en) * 2017-11-20 2018-04-06 冯勇 A kind of fish pond chlorination equipment used for aquiculture
CN211153394U (en) * 2019-09-16 2020-08-04 平潭台奖水产养殖有限公司 Novel fishery breed and use oxygenation equipment
CN211268194U (en) * 2019-10-14 2020-08-18 惠来县丰源水产养殖有限公司 A portable oxygen-increasing machine that is used for area that abalone was bred to administer agitating unit
CN111016261A (en) * 2019-12-31 2020-04-17 连博琳 Tablet processing device and processing method
CN111661411A (en) * 2020-07-08 2020-09-15 刘秀秀 Quick filling device of aquarium fish fodder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113412809A (en) * 2021-07-13 2021-09-21 赖胜南 Aquaculture is with fish tank that has oxygenation function
CN114794002A (en) * 2022-05-13 2022-07-29 余江县宏鑫特种水产养殖有限公司 Aquaculture pond oxygenation device
CN114794002B (en) * 2022-05-13 2023-03-17 余江县宏鑫特种水产养殖有限公司 Aquaculture pond oxygenation device

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Application publication date: 20210205

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