CN113678782A - Low-noise oxygenation device for viewing fish tank - Google Patents

Low-noise oxygenation device for viewing fish tank Download PDF

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Publication number
CN113678782A
CN113678782A CN202111050272.9A CN202111050272A CN113678782A CN 113678782 A CN113678782 A CN 113678782A CN 202111050272 A CN202111050272 A CN 202111050272A CN 113678782 A CN113678782 A CN 113678782A
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China
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pipe
tank
water
fixedly mounted
supporting plate
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CN202111050272.9A
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Chinese (zh)
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CN113678782B (en
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李宁
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Qinhuangdao Longxing Biotechnology Co.,Ltd.
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Individual
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/003Aquaria; Terraria

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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 provides a low-noise oxygenation device for a landscape fish tank, and relates to the field of oxygenation equipment. The fish tank comprises a supporting plate and a fish tank body, wherein two suckers are fixedly arranged on the left side of the supporting plate. This sight fish bowl is with low noise oxygenation device, through setting up sucking disc and sponge piece, can be with stable the installing in fish bowl body one side of backup pad through the sucking disc, be convenient for install and use, set up around the sucking disc through the sponge piece, make sucking disc cooperation sponge piece can carry out steady installation to the backup pad, rock about avoiding, through setting up gaseous check valve and intake pipe, at the in-process through immersible pump and water pipe injection water in to the hydraulic pressure jar, can carry atmospheric pressure jar through gaseous check valve with the outside air through the intake pipe, make keep atmospheric pressure balanced in the atmospheric pressure jar, avoid the immersible pump when drawing water, accelerate the speed of connecting pipe rivers, be unfavorable for carrying water in to the hydraulic pressure jar, the better water exchange that carries on, carry out the oxygen suppliment operation.

Description

Low-noise oxygenation device for viewing fish tank
Technical Field
The invention relates to the technical field of oxygenation equipment, in particular to a low-noise oxygenation device for a landscape fish tank.
Background
An oxygen increasing device is a machine often used in fishery aquaculture. The main function of the aerator is to increase the oxygen content in water to ensure that fish in water cannot lack oxygen, and the aerator generally pumps air into water by an air pump carried by the aerator so as to achieve the purpose of increasing the oxygen content in water.
However, in the process of using the oxygen increasing equipment, the oxygen increasing equipment can generate noise in the working process, and when the oxygen increasing equipment is used in a landscape fish tank at home, the noise is high, so that the sleep quality of people at night can be influenced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a low-noise oxygenation device for a landscape fish tank, which solves the problems mentioned in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a low-noise oxygenation device for a landscape fish tank comprises a supporting plate and a fish tank body, wherein two suckers are fixedly mounted on the left side of the supporting plate, four sponge blocks are fixedly mounted on the left side of the supporting plate, the supporting plate is fixedly mounted with the fish tank body through the suckers, an air pressure tank and a hydraulic tank are sequentially mounted on the right side of the supporting plate from bottom to top, the air pressure tank is fixedly mounted with the supporting plate, a partition plate is fixedly mounted between the air pressure tank and the hydraulic tank, an air inlet valve is fixedly mounted at the top of the hydraulic tank, a cover is mounted at the top of the hydraulic tank, an exhaust pipe is fixedly mounted on the upper surface of the partition plate and penetrates through the partition plate, a hose is sleeved at the top end of the exhaust pipe, a bubble tray is fixedly mounted at one end of the hose, which is far away from the exhaust pipe, an air inlet pipe is fixedly mounted on the upper surface of the partition plate and penetrates through the partition plate, and a gas check valve is fixedly mounted at the top end of the air inlet pipe, the upper surface fixed mounting of baffle has the connecting pipe, and the connecting pipe runs through the baffle.
The utility model discloses a pneumatic water pump, including atmospheric pressure jar, one side fixed mounting of immersible pump has the immersible pump, the one end that the water pipe is close to the immersible pump runs through atmospheric pressure jar, and the one end that the immersible pump was kept away from to the water pipe runs through hydraulic pressure jar, one side fixed mounting that the water pipe was kept away from to the hydraulic pressure jar has the liquid level pipe, one side fixed mounting that the liquid level was managed has communicating pipe A and communicating pipe B respectively, communicating pipe A and communicating pipe B all with hydraulic pressure jar intercommunication, the inside fixed mounting of liquid level pipe has the pipe, the top fixed mounting of pipe has the line connection box, the one end that the pipe is close to communicating pipe A is equipped with the low water level, the one end that the pipe is close to communicating pipe B is equipped with the high water level, the outside slip of pipe has cup jointed the magnetic float piece.
Preferably, the sponge block is arranged around the sucker array, and the sponge block and the sucker are in the same horizontal plane.
Preferably, the bottom end of the connecting pipe is in contact with the inner circular surface of the air pressure tank, and the connecting pipe is communicated with the hydraulic tank.
Preferably, communicating pipe A is located the below of communicating pipe B, and communicating pipe A is close to the bottom of liquid level pipe, and communicating pipe B is close to the top of liquid level pipe.
Preferably, the magnetic floating block and the liquid level pipe are arranged concentrically, and the magnetic floating block is of a cylindrical structure.
Preferably, the supporting plate is of an L-shaped structure, and the four sponge blocks are perpendicular to the supporting plate.
(III) advantageous effects
The invention provides a low-noise oxygenation device for a landscape fish tank. Has the following beneficial effects:
1. the low-noise oxygenation device for the scenery viewing fish tank comprises an air pressure tank, a hydraulic tank, a connecting pipe, an exhaust pipe, a hose and a bubble tray, wherein when oxygen is supplied to the fish tank body for use, water in the hydraulic tank flows into the air pressure tank along the inner wall of the air pressure tank through the connecting pipe, so that the sound of water flow is minimized, in the process that the water level in the air pressure tank continuously rises, air in the air pressure tank is conveyed to the bubble tray through the exhaust pipe and the hose, bubbles are generated in the fish tank body for oxygen supply, the water in the air pressure tank can be controlled to be extracted through the contact of a magnetic floating block, a low water level and a high water level, the water in the air pressure tank is pumped into the hydraulic tank, the water can be conveniently recycled, the complex operation of artificial water injection is reduced, the speed of water conveying of the connecting pipe can be controlled by matching with an air inlet valve, and the discharge amount of the bubbles at the bubble tray is better controlled, the oxygen supply control of being convenient for has solved prior art, and oxygenation equipment is at the in-process of work, and the noise is big, influences the problem of people's night sleep quality, and the oxygen suppliment of being convenient for is used, through bubble dish spun bubble, increases this internal view effect of fish bowl, more has the visual aesthetic feeling, is favorable to falling the environmental protection of making an uproar.
2. This low noise oxygenation device for sight seeing scene fish bowl through setting up sucking disc and sponge piece, can be with the stable installation in fish bowl body one side of backup pad through the sucking disc, and the installation of being convenient for is used, sets up around the sucking disc through the sponge piece for sucking disc cooperation sponge piece can carry out steady installation to the backup pad, rocks about avoiding.
3. This low noise oxygenation device for sight glass fish bowl, through setting up gaseous check valve and intake pipe, at the in-process through immersible pump and water pipe injected water in to the hydraulic pressure jar, can carry the atmospheric pressure jar with external air through the intake pipe through gaseous check valve in, make keep atmospheric pressure balanced in the atmospheric pressure jar, avoid the immersible pump when drawing water, accelerate the speed of connecting pipe rivers, be unfavorable for the immersible pump to carry water in to the hydraulic pressure jar, the better water exchange that carries on, carry out the oxygen suppliment operation.
Drawings
FIG. 1 is a schematic view of the complete structure of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the structure of the sucking disc of the present invention;
FIG. 4 is a schematic cross-sectional view of the pneumatic can of the present invention;
FIG. 5 is a schematic sectional view of the liquid level tube according to the present invention.
Wherein: 1 backup pad, 2 sucking discs, 3 sponge pieces, 4 atmospheric pressure jar, 5 hydraulic pressure jar, 6 baffles, 7 liquid level pipe, 8 lids, 9 admission valves, 10 fish bowl bodies, 11 hoses, 12 bubble dish, 13 immersible pumps, 14 water pipes, 15 connecting pipes, 16 blast pipes, 17 intake pipe, 18 gaseous check valve, 19 communicating pipe A, 20 communicating pipe B, 21 line connecting box, 22 pipe, 23 magnetic floating block, 24 low water levels, 25 high water levels.
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 1-5, a low noise oxygenation device for a landscape fish tank comprises a support plate 1 and a fish tank body 10, wherein two suckers 2 are fixedly arranged on the left side of the support plate 1, four sponge blocks 3 are fixedly arranged on the left side of the support plate 1, the support plate 1 is fixedly arranged with the fish tank body 10 through the suckers 2, the support plate 1 can be stably arranged on one side of the fish tank body 10 through the suckers 2 by matching the suckers 2 with the sponge blocks 3, so that the installation and use are convenient, the sponge blocks 3 are arranged around the suckers 2, the suckers 2 can be stably arranged on the support plate 1 by matching with the sponge blocks 3, the left-right shaking is avoided, an air pressure tank 4 and a hydraulic tank 5 are sequentially arranged on the right side of the support plate 1 from bottom to top, the air pressure tank 4 is fixedly arranged with the support plate 1, a partition plate 6 is fixedly arranged between the air pressure tank 4 and the hydraulic tank 5, and an air inlet valve 9 is fixedly arranged on the top of the hydraulic tank 5, the top of the hydraulic tank 5 is provided with a cover 8, the upper surface of the partition plate 6 is fixedly provided with an exhaust pipe 16, the exhaust pipe 16 penetrates through the partition plate 6, the top end of the exhaust pipe 16 is sleeved with a hose 11, one end, far away from the exhaust pipe 16, of the hose 11 is fixedly provided with a bubble disc 12, the upper surface of the partition plate 6 is fixedly provided with an air inlet pipe 17, the air inlet pipe 17 penetrates through the partition plate 6, the top end of the air inlet pipe 17 is fixedly provided with a gas one-way valve 18, the upper surface of the partition plate 6 is fixedly provided with a connecting pipe 15, the connecting pipe 15 penetrates through the partition plate 6, through the matching of the gas one-way valve 18 and the air inlet pipe 17, in the process of injecting water into the hydraulic tank 5 through the submersible pump 13 and the water pipe 14, external air can be conveyed into the pneumatic tank 4 through the air inlet pipe 17 through the gas one-way valve 18, so that the pneumatic pressure in the pneumatic tank 4 is kept balanced, and the speed of water flow of the connecting pipe 15 is accelerated when the submersible pump 13 pumps water, is not beneficial to the submersible pump 13 to convey water into the hydraulic tank 5, better performs water quantity exchange and oxygen supply operation.
The submersible pump 13 is fixedly installed on the inner bottom wall of the air pressure tank 4, the water pipe 14 is fixedly installed on one side of the submersible pump 13, one end, close to the submersible pump 13, of the water pipe 14 penetrates through the air pressure tank 4, one end, far away from the submersible pump 13, of the water pipe 14 penetrates through the hydraulic tank 5, the liquid level pipe 7 is fixedly installed on one side, far away from the water pipe 14, of the hydraulic tank 5, one side of the liquid level pipe 7 is respectively and fixedly installed with a communication pipe A19 and a communication pipe B20, the communication pipe A19 and the communication pipe B20 are both communicated with the hydraulic tank 5, the guide pipe 22 is fixedly installed inside the liquid level pipe 7, the junction box 21 is fixedly installed at the top end of the guide pipe 22, one end, close to the communication pipe A19, the high water level 25 is arranged at one end, close to the communication pipe B20, the magnetic floating block 23 is sleeved on the outer side of the guide pipe 22 in a sliding mode, water in the hydraulic tank 5 flows into the air pressure tank 4 along the inner wall of the air pressure tank 4 through the connection pipe 15, and the water flow sound is reduced to the lowest, in the process that the water level constantly risees in atmospheric pressure jar 4, carry bubble dish 12 department through blast pipe 16 and hose 11 with the air in the atmospheric pressure jar 4 for produce the bubble in the fish bowl body 10 and carry out the oxygen suppliment, through magnetic levitation piece 23 and low water level 24 and high water level 25 contact, can control immersible pump 13 and extract the water in the atmospheric pressure jar 4, take out the water in the atmospheric pressure jar 4 in hydraulic pressure jar 5, the water cycle of being convenient for uses.
Specifically, the sponge blocks 3 are arranged around the suckers 2 in an array, the sponge blocks 3 and the suckers 2 are on the same horizontal plane, and the supporting plate 1 can be stably arranged on one side of the fish tank body 10 through the sponge blocks 3; the bottom end of the connecting pipe 15 is contacted with the inner circular surface of the air pressure tank 4, the connecting pipe 15 is communicated with the hydraulic tank 5, water in the hydraulic tank 5 flows down along the inner wall of the air pressure tank 4 through the connecting pipe 15, and the water flow sound is reduced; the communicating pipe A19 is positioned below the communicating pipe B20, the communicating pipe A19 is close to the bottom end of the liquid level pipe 7, and the communicating pipe B20 is close to the top end of the liquid level pipe 7; the magnetic floating block 23 and the liquid level pipe 7 are arranged concentrically, the magnetic floating block 23 is of a cylindrical structure, and the submersible pump 13 is controlled by the contact of the magnetic floating block 23 with the low water level 24 and the high water level 25, so that the submersible pump 13 can timely convey water in the air pressure tank 4 into the hydraulic tank 5; the supporting plate 1 is of an L-shaped structure, and the four sponge blocks 3 are perpendicular to the supporting plate 1.
All the electric equipment in the scheme supplies power through the external power supply.
The working principle is as follows: when the fish tank is used, firstly, water is sprayed to one side of the suction disc 2, then the suction disc 2 is sucked to one side of the fish tank body 10, the supporting plate 1 is installed, one end of the hose 11 is connected with the exhaust pipe 16, one end of the hose 11 with the bubble disc 12 is placed into the fish tank body 10, then the cover 8 is opened to fill water into the hydraulic tank 5, water is injected into the liquid level pipe 7 through the communicating pipe A19 and the communicating pipe B20, the magnetic floating block 23 slides upwards along the conduit 22, the magnetic floating block 23 is contacted with the high water level 25, then the submersible pump 13 is connected with the junction box 21 through the lead, then the submersible pump is connected with an external power supply, then air enters the hydraulic tank 5 through the adjusting air inlet valve 9, the water in the hydraulic tank 5 flows into the air pressure tank 4 along the inner wall of the air pressure tank 4 through the connecting pipe 15, the sound of the water flow is reduced, the noise is reduced better, and in the process that the water in the air pressure tank 4 rises continuously, so that the air in the air pressure tank 4 is pressurized, the air is pressed out through the exhaust pipe 16, then the air is conveyed to the bubble tray 12 through the exhaust pipe 16 and the hose 11, oxygen is injected into the water in the fish tank body 10 through the bubble tray 12, bubbles are generated in the fish tank body 10, and thus the viewing effect of the fish tank body 10 is improved, in the process that the water in the hydraulic tank 5 is continuously injected into the air pressure tank 4, the water in the liquid level pipe 7 is reduced, so that the magnetic floating block 23 slides downwards along the guide pipe 22 under the self gravity, when the water surface in the hydraulic tank 5 is reduced to be level with the communicating pipe A19, the magnetic floating block 23 slides to the low water level 24, at the moment, the submersible pump 13 is started to convey the water in the air pressure tank 4 into the hydraulic tank 5 through the water pipe 14, because the flow rate of the water conveyed by the water pipe 14 is greater than the flow rate of the water conveyed by the connecting pipe 15, so in the process of conveying the water by the water pipe 14, will be through gaseous check valve 18 with external air through intake pipe 17 injection air pressure jar 4 in, be convenient for immersible pump 13 draws water the pressure in the balanced air pressure jar 4, the in-process that water in hydraulic pressure jar 5 constantly rises, can be through communicating pipe A19 with rivers to liquid level pipe 7 in, make magnetism float 23 along pipe 22 upwards sliding, when magnetism float 23 and high water level 25 contact, immersible pump 13 stop the work of drawing water this moment can be closed, thereby make connecting pipe 15 to the interior water injection of air pressure jar 4, make the air transport bubble dish 12 department of air pressure jar 4, carry out the oxygen suppliment to fish bowl body 10, energy-conservation and noise reduction.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a view low noise oxygenation device for fish bowl, includes backup pad (1) and fish bowl body (10), its characterized in that: the fish tank is characterized in that two suckers (2) are fixedly mounted on the left side of the supporting plate (1), four sponge blocks (3) are fixedly mounted on the left side of the supporting plate (1), the supporting plate (1) is fixedly mounted with the fish tank body (10) through the suckers (2), an air pressure tank (4) and a hydraulic tank (5) are sequentially mounted on the right side of the supporting plate (1) from bottom to top, the air pressure tank (4) is fixedly mounted with the supporting plate (1), a partition plate (6) is fixedly mounted between the air pressure tank (4) and the hydraulic tank (5), an air inlet valve (9) is fixedly mounted at the top of the hydraulic tank (5), a cover (8) is mounted at the top of the hydraulic tank (5), an exhaust pipe (16) is fixedly mounted on the upper surface of the partition plate (6), the exhaust pipe (16) penetrates through the partition plate (6), and a hose (11) is sleeved at the top of the exhaust pipe (16), a bubble disc (12) is fixedly installed at one end, far away from the exhaust pipe (16), of the hose (11), an air inlet pipe (17) is fixedly installed on the upper surface of the partition plate (6), the air inlet pipe (17) penetrates through the partition plate (6), a gas check valve (18) is fixedly installed at the top end of the air inlet pipe (17), a connecting pipe (15) is fixedly installed on the upper surface of the partition plate (6), and the connecting pipe (15) penetrates through the partition plate (6);
the pneumatic water pump is characterized in that a submersible pump (13) is fixedly mounted on the inner bottom wall of the pneumatic tank (4), a water pipe (14) is fixedly mounted on one side of the submersible pump (13), one end, close to the submersible pump (13), of the water pipe (14) penetrates through the pneumatic tank (4), one end, far away from the submersible pump (13), of the water pipe (14) penetrates through the hydraulic tank (5), a liquid level pipe (7) is fixedly mounted on one side of the hydraulic tank (5), a communication pipe A (19) and a communication pipe B (20) are respectively fixedly mounted on one side of the liquid level pipe (7), the communication pipe A (19) and the communication pipe B (20) are communicated with the hydraulic tank (5), a guide pipe (22) is fixedly mounted inside the liquid level pipe (7), a junction box (21) is fixedly mounted on the top end of the guide pipe (22), one end, close to the communication pipe A (19), is provided with a low water level (24), one end of the conduit (22) close to the communicating pipe B (20) is provided with a high water level (25), and the outer side of the conduit (22) is sleeved with the magnetic floating block (23) in a sliding manner.
2. The low noise oxygenation device for the landscape fish tank as claimed in claim 1, wherein: the sponge blocks (3) are arranged around the suckers (2) in an array mode, and the sponge blocks (3) and the suckers (2) are located on the same horizontal plane.
3. The low noise oxygenation device for the landscape fish tank as claimed in claim 1, wherein: the bottom end of the connecting pipe (15) is in contact with the inner circular surface of the air pressure tank (4), and the connecting pipe (15) is communicated with the hydraulic tank (5).
4. The low noise oxygenation device for the landscape fish tank as claimed in claim 1, wherein: communicating pipe A (19) is located the below of communicating pipe B (20), and communicating pipe A (19) is close to the bottom of liquid level pipe (7), and communicating pipe B (20) is close to the top of liquid level pipe (7).
5. The low noise oxygenation device for the landscape fish tank as claimed in claim 1, wherein: the magnetic floating block (23) and the liquid level pipe (7) are arranged concentrically, and the magnetic floating block (23) is of a cylindrical structure.
6. The low noise oxygenation device for the landscape fish tank as claimed in claim 1, wherein: the supporting plate (1) is of an L-shaped structure, and the four sponge blocks (3) are perpendicular to the supporting plate (1).
CN202111050272.9A 2021-09-08 2021-09-08 Low-noise oxygenation device for landscape fish tank Active CN113678782B (en)

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CN202111050272.9A CN113678782B (en) 2021-09-08 2021-09-08 Low-noise oxygenation device for landscape fish tank

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CN202111050272.9A CN113678782B (en) 2021-09-08 2021-09-08 Low-noise oxygenation device for landscape fish tank

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CN113678782B CN113678782B (en) 2023-06-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114320839A (en) * 2021-12-06 2022-04-12 陈磊 A kind of compressor

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Publication number Priority date Publication date Assignee Title
JP2002291401A (en) * 2001-03-30 2002-10-08 Hokoku Kogyo Co Ltd Method for treating fish with pressure before killing it immediately and device for the same purpose
KR20040059125A (en) * 2002-12-28 2004-07-05 송재윤 Oxygen supply apparatus for suppling an oxygen with fish farm or water tank
CN203120720U (en) * 2013-02-02 2013-08-14 长沙华沙水产养殖有限公司 Long-distance storage and transportation device for temporary farming of fresh and alive aquatic products
CN105210971A (en) * 2015-10-12 2016-01-06 张泽民 The negative pressure fish jar of internal overflow vacuum pump less
CN105432547A (en) * 2015-11-26 2016-03-30 华东师范大学 Intermittent pumping constant current air-breathing type aeration device for fish culture
CN206251755U (en) * 2016-10-18 2017-06-16 吉首大学 Prison temperature potted landscape fish jar with pasture and water, sustained release artificial hillock and glass labyrinth
CN106900626A (en) * 2017-03-10 2017-06-30 芦淑艳 Magnetcisuspension valve hydrocone type automatic water-replacing aquarium
CN208624401U (en) * 2018-05-31 2019-03-22 合肥后浪电子商务有限公司 Ornamental fish tank washing basin pressurization closing filtering purifier
CN110402876A (en) * 2019-07-10 2019-11-05 合肥虚实文化发展股份有限公司 A kind of ecological scene fish jar for the wireless power that noise is small
CN211211032U (en) * 2019-08-19 2020-08-11 常州市萤火虫生物科技有限公司 Biomembrane filters formula fish bowl device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002291401A (en) * 2001-03-30 2002-10-08 Hokoku Kogyo Co Ltd Method for treating fish with pressure before killing it immediately and device for the same purpose
KR20040059125A (en) * 2002-12-28 2004-07-05 송재윤 Oxygen supply apparatus for suppling an oxygen with fish farm or water tank
CN203120720U (en) * 2013-02-02 2013-08-14 长沙华沙水产养殖有限公司 Long-distance storage and transportation device for temporary farming of fresh and alive aquatic products
CN105210971A (en) * 2015-10-12 2016-01-06 张泽民 The negative pressure fish jar of internal overflow vacuum pump less
CN105432547A (en) * 2015-11-26 2016-03-30 华东师范大学 Intermittent pumping constant current air-breathing type aeration device for fish culture
CN206251755U (en) * 2016-10-18 2017-06-16 吉首大学 Prison temperature potted landscape fish jar with pasture and water, sustained release artificial hillock and glass labyrinth
CN106900626A (en) * 2017-03-10 2017-06-30 芦淑艳 Magnetcisuspension valve hydrocone type automatic water-replacing aquarium
CN208624401U (en) * 2018-05-31 2019-03-22 合肥后浪电子商务有限公司 Ornamental fish tank washing basin pressurization closing filtering purifier
CN110402876A (en) * 2019-07-10 2019-11-05 合肥虚实文化发展股份有限公司 A kind of ecological scene fish jar for the wireless power that noise is small
CN211211032U (en) * 2019-08-19 2020-08-11 常州市萤火虫生物科技有限公司 Biomembrane filters formula fish bowl device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114320839A (en) * 2021-12-06 2022-04-12 陈磊 A kind of compressor

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Effective date of registration: 20230905

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Patentee before: Li Ning

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