CN111657221A - Structure of duplex aquaculture pond inlet gate - Google Patents

Structure of duplex aquaculture pond inlet gate Download PDF

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Publication number
CN111657221A
CN111657221A CN202010603292.3A CN202010603292A CN111657221A CN 111657221 A CN111657221 A CN 111657221A CN 202010603292 A CN202010603292 A CN 202010603292A CN 111657221 A CN111657221 A CN 111657221A
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CN
China
Prior art keywords
water inlet
water
pipe
bin
pond
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010603292.3A
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Chinese (zh)
Inventor
郁蔚文
周寅
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Fishery Machinery and Instrument Research Institute of CAFS
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Fishery Machinery and Instrument Research Institute of CAFS
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Filing date
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Application filed by Fishery Machinery and Instrument Research Institute of CAFS filed Critical Fishery Machinery and Instrument Research Institute of CAFS
Priority to CN202010603292.3A priority Critical patent/CN111657221A/en
Publication of CN111657221A publication Critical patent/CN111657221A/en
Pending legal-status Critical Current

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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

Abstract

The invention relates to a structure of a duplex aquaculture pond water inlet gate in the technical field of aquaculture pond engineering, which is provided with a water inlet female well outer bin and a water inlet female well inner bin; the external bin of the water inlet pit is in butt joint with an external water source; an interlayer between the outer bin of the water inlet female well and the inner bin of the water inlet female well is connected with an external water inlet control pipe with controllable flow in a penetrating way; the inner chamber of the water inlet catch basin is provided with a pond inner circulation water inlet pipe communicated with the interior of the pond; the water inlet end of the water lifting pump is communicated with the inner cavity of the pond water outlet, the water outlet end of the water lifting pump is communicated with the inner bin of the water inlet manhole through the drainage hidden pipe and the internal circulation water inlet hidden pipe in sequence, and the flow of the internal circulation water inlet hidden pipe is controllable. The problem that the existing water inlet gate cannot synchronously control the pond external source water inlet and carry out internal circulating water treatment can be solved, the facility level of the aquaculture pond and the water quality regulation and control capability under the condition of coping with disastrous weather are improved, and the defects that the existing aquaculture pond water inlet gate is poor in standardization degree, incomplete in function, poor in safety, high in maintenance cost and the like are overcome.

Description

Structure of duplex aquaculture pond inlet gate
Technical Field
The invention relates to the technical field of culture pond engineering, in particular to a duplex type culture pond water inlet gate.
Background
The problem of the main consideration of the inlet gate of current breed aquatics pond or basin is that the pond external source is intake, and the main problem that exists is: 1. the water inlet channel is single; 2. the circulating water inflow in the pond can not be carried out; 3. the synchronous water feeding of multiple channel purposes of a single pond (or water tank) cannot be controlled.
Disclosure of Invention
The invention aims to provide a structure of a duplex type aquaculture pond water inlet gate, which aims to solve the problems in the prior art.
The purpose of the invention is realized as follows: a structure of a duplex aquaculture pond intake gate comprises a main cabin body, wherein the main cabin body is divided into an intake female well outer cabin and an intake female well inner cabin, and the intake female well inner cabin is positioned on the pond-facing side of the intake female well outer cabin and is separated from the intake female well outer cabin;
the outer bin of the water inlet pit is in butt joint with an external water source;
an interlayer between the outer bin of the water inlet female well and the inner bin of the water inlet female well is provided with an external source water inlet control pipe which has controllable flow and introduces a water source in the outer bin of the water inlet female well into the inner bin of the water inlet female well when water is supplied;
the inner bin of the water inlet catch basin is provided with a pond inner circulation water inlet pipe, the water inlet end of the pond inner circulation water inlet pipe is communicated with the inner cavity of the inner bin of the water inlet catch basin, and the water outlet end of the pond inner circulation water inlet pipe is communicated with the inside of the pond;
the outlet position in pond is equipped with the water lift pump, the end of intaking of water lift pump and pond outlet inner chamber switch-on, the play water end of water lift pump connects gradually and has drained the hidden pipe, the hidden pipe of inner loop intaking, the play water end of water lift pump loops through the hidden pipe of drainage, the hidden pipe of inner loop intaking and the hidden well interior storehouse switch-on of intaking, the hidden pipe of inner loop intaking sets up to the controllable tubular structure of flow.
Furthermore, the external source water inlet control pipe and the internal circulation water inlet concealed pipe are both arranged in a right-angle bent pipe structure and are respectively provided with a horizontally extending flat pipe section and a flow regulating pipe section vertical to the flat pipe section; the flat pipe section of the external source water inlet control pipe can be rotatably and adjustably connected with an interlayer between the outer bin of the water inlet female well and the inner bin of the water inlet female well in a penetrating way, the flat pipe section of the external source water inlet control pipe can be rotatably adjusted around the axis of the flat pipe section so as to control the inclination angle of the flow control pipe section, the water outlet of the external source water inlet control pipe is arranged at the tail end of the flat pipe section and is communicated with the inner bin of the water inlet female well, and the water inlet of the external source water inlet control pipe is arranged at the tail end of the flow control pipe section and is positioned in the outer bin of the water inlet female well; the flat pipe section of the internal circulation water inlet concealed pipe is rotatably connected with the side wall of the water inlet pit inner bin in a penetrating mode, the flat pipe section of the internal circulation water inlet concealed pipe can rotate around the axis of the flat pipe section to be adjusted so as to control the inclination angle of the flow regulating and controlling pipe section, the water inlet end of the internal circulation water inlet concealed pipe is arranged at the tail end of the flat pipe section and can be relatively rotatably connected with the water outlet end of the water drainage concealed pipe in a butting mode, and the water outlet end of the internal circulation water inlet concealed pipe is arranged at the tail end of the flow regulating and controlling pipe section and is located inside the water inlet pit inner bin.
Furthermore, when a waterway from the outer bin of the water inlet pit to the inner bin of the water inlet pit is blocked, the flow regulating pipe section of the external source water inlet control pipe is in a vertical state, and the tail end of the flow regulating pipe section of the external source water inlet control pipe is higher than a water level line in the outer bin of the water inlet pit.
Furthermore, the inner bin of the water inlet female well is provided with two inner circulation water inlet hidden pipes which are oppositely arranged, and the water outlet section of the drainage hidden pipe is divided into two paths so as to be respectively communicated with the flat pipe sections of the two inner circulation water inlet hidden pipes.
Furthermore, the two water outlet sections of the drainage concealed pipe are communicated with a biological filter tank.
Furthermore, the outer bin of the water inlet female well is provided with a first water inlet underdrain and is communicated with an external water source through the first water inlet underdrain.
Further, the water inlet external female well bin is provided with a second water inlet underdrain and is communicated with another water inlet external female well bin at a downstream position through the second water inlet underdrain.
Furthermore, the external source water inlet control pipe, the internal circulation water inlet concealed pipe, the drainage concealed pipe and the pond internal circulation water inlet pipe are all national standard PVC or ABS pipe fittings.
The invention has the beneficial effects that:
1. the problem that the existing water inlet gate cannot synchronously control the exogenous inlet water (or make-up water) of a pond (or a water tank) and carry out internal circulation water treatment (or needs to form a running water state) can be solved, the facility level of the aquaculture pond and the water quality regulation and control capability of the aquaculture pond under the condition of coping with disastrous weather are improved, and the defects of poor standardization degree, incomplete function, poor safety, high maintenance cost and the like of the existing aquaculture pond water inlet gate are overcome;
2. when the process of external source water inflow is controlled, the flat pipe section of the external source water inflow control pipe is driven to rotate and adjust around the axis of the flat pipe section so as to control the inclination angle of the flow control pipe section, thereby controlling the flow of external source water entering the flow control pipe section of the external source water inflow control pipe, if the external source water is not required to be introduced, the flow control pipe section of the external source water inflow control pipe is rotated to be in a vertical state, the tail end of the flow control pipe section of the external source water inflow control pipe is higher than the water level line in the external cabin of the water inflow pit, the external source water cannot flow into the external source water inflow control pipe, and therefore the waterway leading from the external cabin of the water inflow pit to the internal cabin of the water inflow;
3. after the water lifting pump is started, the internal circulation water inlet process of the pond starts, water in the pond flows into the water inlet female well inner bin after passing through the pond water outlet, the water lifting pump, the water drainage concealed pipe, the biological filter tank and the internal circulation water inlet concealed pipe in sequence, and then flows back to the pond from the water inlet female well inner bin and the pond internal circulation water inlet pipe, so that the internal circulation process is completed once, water is treated in a circulating mode, water inlet of other ponds is not influenced, when the internal circulation water flow is controlled, the flat pipe section of the internal circulation water inlet concealed pipe is driven to rotate around the axis of the flat pipe section to be adjusted so as to control the inclination angle of the flow adjusting pipe section, and therefore the internal circulation water flow flowing into the water inlet female well;
4. the effective utilization rate of the culture water can be greatly improved in future pond culture production, so that the effects of water saving, energy saving and emission reduction are achieved;
5. the operation is simple, safe and reliable;
6. the single pond can synchronously and circularly treat water and supplement exogenous water;
7. the water inflow of different ponds in the same time period can be accurately controlled;
8. the external source water inlet control pipe, the internal circulation water inlet concealed pipe, the drainage concealed pipe and the pond internal circulation water inlet pipe are all national standard PVC or ABS pipe fittings, and have good interchangeability and simple maintenance.
Drawings
FIG. 1 is a schematic of the present invention.
Fig. 2 is a schematic sectional structure diagram of the outer bin of the water inlet female well and the inner bin of the water inlet female well.
Fig. 3 is a schematic structural diagram of an external source water inlet control pipe and an internal circulation water inlet concealed pipe.
Fig. 4 is a schematic view of the principle of rotation of the external source water inlet control tube during use.
Detailed Description
The invention will be further described with reference to the accompanying figures 1-4 and the specific embodiments.
As shown in figure 1, the structure of the duplex aquaculture pond intake gate comprises a main cabin body, wherein the main cabin body is divided into an intake female well outer cabin 2 and an intake female well inner cabin 4, the intake female well outer cabin 2 and the intake female well inner cabin 4 are both set to be of a steel concrete structure, a broken stone cushion layer 14 is adopted to reinforce the supporting foundation of the intake female well outer cabin 2 and the intake female well inner cabin 4, the upper end of the intake female well inner cabin is of an open structure, and the intake female well inner cabin 4 is positioned on one side of the intake female well outer cabin 2, which is close to a pond 7 and is separated from the intake female well outer cabin 2.
The water inlet manhole outer bin 2 is in butt joint with an external water source. In this embodiment, several gate structures may be arranged.
Referring to fig. 1 and 2, an external source water inlet control pipe 3 which has controllable flow and can introduce the water source in the water inlet female well outer bin 2 into the water inlet female well inner bin 4 when water is supplied is arranged on an interlayer between the water inlet female well outer bin 2 and the water inlet female well inner bin 4.
Above-mentioned storehouse 4 disposes pond inner loop inlet tube 6 in the cloudy well of intaking, and the end of intaking of pond inner loop inlet tube 6 is put through with 4 inner chambers in the cloudy well of intaking, and the play water end and the inside switch-on in pond 7 of pond inner loop inlet tube 6, and pond inner loop inlet tube 6 passes the lateral wall in pond 7 and the inside intercommunication in pond 7, adopts rubble bed course 14 to consolidate the support basis of pond inner loop inlet tube 6.
The pond outlet 8 position of pond 7 is equipped with water lift pump 9 (pond outlet 8 sets up to the drainage well structure, water lift pump 9 can specifically set up 8 inner chamber positions in pond outlet, pond outlet 8 can be multiple structural style, not only be limited to the drainage well structure), water lift pump 9's the end of intaking and 8 inner chamber switches on of pond outlet, water lift pump 9's play water end has put through in proper order and has drained the hidden pipe 10, the hidden pipe 5 is intake to the inner loop, water lift pump 9's play water end loops through the hidden pipe 10 of drainage, the hidden pipe 5 is intake to the inner loop switches on with 4 storehouse in the pit of intaking, the hidden pipe 5 is intake to the controllable tubular structure of flow, the hidden pipe 5 is intake to the inner loop and the pond inner loop inlet tube 6 must be opened and.
Referring to fig. 3 and 4, the external source water inlet control pipe 3 and the internal circulation water inlet hidden pipe 5 are both arranged in a right-angle bent pipe structure and both have a horizontally extending flat pipe section and a flow control pipe section perpendicular to the flat pipe section.
The plain tube section of the exogenous water inlet control tube 3 is rotatably connected with an interlayer between the water inlet female well outer bin 2 and the water inlet female well inner bin 4 in a penetrating way, the plain tube section of the exogenous water inlet control tube 3 can rotate around the axis of the plain tube section to be adjusted so as to control the inclination angle of the flow control tube section, the water outlet of the exogenous water inlet control tube 3 is arranged at the tail end of the plain tube section and is communicated with the inside of the water inlet female well inner bin 4, and the water inlet of the exogenous water inlet control tube 3 is arranged at the tail end of the flow control tube section and is positioned inside the water inlet female well outer bin 2.
The flat pipe section of the internal circulation water inlet hidden pipe 5 is rotatably and adjustably connected with the side wall of the water inlet pit inner bin 4 in a penetrating way, the flat pipe section of the internal circulation water inlet hidden pipe 5 can be rotatably adjusted around the axis of the flat pipe section to control the inclination angle of the flow regulating and controlling pipe section, the water inlet end of the internal circulation water inlet hidden pipe 5 is arranged at the tail end of the flat pipe section and can be relatively rotatably connected with the water outlet end of the drainage hidden pipe 10 in a butting way, and the water outlet end of the internal circulation water inlet hidden pipe 5 is arranged at the tail end of the flow regulating and controlling pipe section and is positioned in the water inlet pit inner bin 4.
In this embodiment, in order to save the equipment cost, the flat pipe sections of the external source water inlet control pipe 3 and the internal circulation water inlet concealed pipe 5 are rotated in a manual operation mode. The rotation driving mode of the flat pipe sections of the external source water inlet control pipe 3 and the internal circulation water inlet hidden pipe 5 can also be automatic, and is not limited to the manual operation mode in the embodiment.
When a water path from the water inlet pit outer bin 2 to the water inlet pit inner bin 4 is blocked, the flow regulating pipe section of the external source water inlet control pipe 3 is in a vertical state, and the tail end of the flow regulating pipe section of the external source water inlet control pipe 3 is higher than a water level line 13 in the water inlet pit outer bin 2.
The water inlet pit inner bin 4 is provided with two internal circulation water inlet concealed pipes 5 which are oppositely arranged, and the water outlet section of the drainage concealed pipe 10 is divided into two paths so as to be respectively communicated with (and can be oppositely and rotatably butted with) the flat pipe sections of the two internal circulation water inlet concealed pipes 5.
The two water outlet sections of the drainage concealed pipe 10 are communicated with a biological filter tank 11, and can carry out biological filtration treatment on the internal circulating water.
The above-mentioned external storehouse of female well 2 of intaking disposes the underdrain 1 of intaking to through the underdrain 1 of intaking and external water source switch on, generally adopt the water pump to pump external water source into the underdrain 1 of intaking, thus the external storehouse 2 of female well of intaking lets in external water, in order to supply external fresh water source.
The water inlet female well outer bin 2 is provided with a second water inlet underdrain 12 and is communicated with another water inlet female well outer bin 2 at the downstream position through the second water inlet underdrain 12.
In order to facilitate maintenance, the external source water inlet control pipe 3, the internal circulation water inlet concealed pipe 5, the drainage concealed pipe 10 and the pond internal circulation water inlet pipe 6 are all national standard PVC or ABS pipe fittings so as to enhance interchangeability of parts.
In this embodiment, when external source water is required to be introduced into the pond 7, the external water source is pumped into the first water inlet underdrain 1 by the water pump, flows into the water inlet external female well bin 2 through the first water inlet underdrain 1, flows into the water inlet internal female well bin 4 through the external source water inlet control pipe 3, and flows into the pond 7 through the pond internal circulation water inlet pipe 6, so that the fresh external water source is introduced into the pond 7.
When the process of exogenous water inflow is controlled, the plain tube section of the exogenous water inflow control tube 3 is driven to rotate around the axis of the plain tube section to be adjusted, the inclination angle of the flow control tube section is controlled, exogenous water is controlled to enter the flow of the flow control tube section of the exogenous water inflow control tube 3, if exogenous water is not required to be introduced, the flow control tube section of the exogenous water inflow control tube 3 is rotated to be in a vertical state, the tail end of the flow control tube section of the exogenous water inflow control tube 3 is higher than the water level line 13 inside the water inflow pit outer bin 2, exogenous water cannot flow into the exogenous water inflow control tube 3, and therefore the waterway leading from the water inflow pit outer bin 2 to the water inflow pit inner bin 4 is blocked.
When the internal circulation treatment of the aquaculture water is needed, the general flow is as follows: the water lift pump (9) → the drainage dark pipe (10) → the biological filter tank (11) → the internal circulation water inlet dark pipe (5) → the water inlet manhole inner chamber (4) → the pond internal circulation water inlet pipe (6) → the pond (7) → the water lift pump (9); specifically, the water lift pump 9 is started, the aquaculture water in the pond 7 flows into the internal circulation water inlet concealed pipe 5 through two paths after passing through the pond water outlet 8, the water lift pump 9 and the water discharge concealed pipe 10, the aquaculture water can be filtered in the internal circulation treatment process under the filtering action of the biological filter tank 11, the filtered internal circulation water is collected into the water inlet pit inner bin 4 through the two internal circulation water inlet concealed pipes 5, and then flows back into the pond 7 through the pond internal circulation water inlet pipe 6, and one internal circulation is completed. The internal circulation process can be repeatedly operated for a plurality of times.
When the internal circulation water quantity is controlled, the inclination angle of the internal circulation water inlet hidden pipe 5 is adjusted by driving the rotation of the flow adjusting pipe section, so that the flow in unit time is controlled, and when the flow adjusting pipe section of the internal circulation water inlet hidden pipe 5 is in a vertical state, the flow of an internal circulation water source reaches the minimum.
The above-mentioned external source water-feeding process and internal circulation treatment can be simultaneously implemented.
While the preferred embodiments of the present invention have been described, those skilled in the art will appreciate that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (8)

1. The structure of the duplex aquaculture pond water inlet gate is characterized by comprising a main cabin body, wherein the main cabin body is divided into a water inlet female well outer cabin (2) and a water inlet female well inner cabin (4), and the water inlet female well inner cabin (4) is positioned on one side of a pond (7) near the water inlet female well outer cabin (2) and is mutually separated from the water inlet female well outer cabin (2);
the water inlet pit outer bin (2) is in butt joint with an external water source;
an external source water inlet control pipe (3) which has controllable flow and can introduce the water source in the water inlet open pit outer bin (2) into the water inlet open pit inner bin (4) when water is supplied is arranged on an interlayer between the water inlet open pit outer bin (2) and the water inlet open pit inner bin (4);
the inner water inlet pit bin (4) is provided with a pond inner circulation water inlet pipe (6), the water inlet end of the pond inner circulation water inlet pipe (6) is communicated with the inner cavity of the inner water inlet pit bin (4), and the water outlet end of the pond inner circulation water inlet pipe (6) is communicated with the inside of a pond (7);
the pond outlet (8) position of pond (7) is equipped with water lift pump (9), the end of intaking of water lift pump (9) is put through with pond outlet (8) inner chamber, the play water end of water lift pump (9) is put through in proper order has drainage hidden pipe (10), the interior circulation hidden pipe (5) of intaking, the play water end of water lift pump (9) loops through drainage hidden pipe (10), the interior circulation hidden pipe (5) of intaking and the interior storehouse of the pit (4) switch-on of intaking, the interior circulation hidden pipe (5) of intaking sets up to the controllable tubular structure of flow.
2. The structure of the inlet gate of the duplex aquaculture pond of claim 1, wherein: the external source water inlet control pipe (3) and the internal circulation water inlet hidden pipe (5) are both arranged into a right-angle bent pipe structure and are both provided with a horizontally extending flat pipe section and a flow regulating pipe section vertical to the flat pipe section;
the plain tube section of the external source water inlet control tube (3) is rotatably and adjustably connected with an interlayer between the outer bin (2) of the water inlet female well and the inner bin (4) of the water inlet female well in a penetrating way, the plain tube section of the external source water inlet control tube (3) can be rotationally adjusted around the axis of the plain tube section to control the inclination angle of the flow regulating and controlling tube section, the water outlet of the external source water inlet control tube (3) is arranged at the tail end of the plain tube section and is communicated with the inside of the inner bin (4) of the water inlet female well, and the water inlet of the external source water inlet control tube (3) is arranged at the tail end of the flow regulating and controlling tube section and is positioned inside the outer bin (2) of;
the lateral wall of storehouse (4) in the pit is intake to the plain tube section rotatable adjustment ground cross-under of inner loop hidden pipe (5) of intaking to the plain tube section of inner loop hidden pipe (5) of intaking can rotate the inclination of adjusting with control flow regulation and control pipeline section around its axis, the end of intaking of inner loop hidden pipe (5) is located its plain tube section end and can butt joint the water outlet end of drainage hidden pipe (10) relatively rotatoryly, the water outlet end of inner loop hidden pipe (5) of intaking is located its flow regulation and control pipeline section end and is in inside of storehouse (4) in the pit of intaking.
3. The structure of the inlet gate of the duplex aquaculture pond of claim 2, wherein: when blocking the water route of storehouse (4) in the cloudy well of intaking outside the cloudy well of intaking (2), the flow regulation and control pipeline section of exogenous control pipe (3) of intaking is in vertical state to make the flow regulation and control pipeline section end of exogenous control pipe (3) of intaking be higher than the inside water line (13) of storehouse (2) outside the cloudy well of intaking.
4. The structure of the inlet gate of the duplex aquaculture pond of claim 2, wherein: the pit (4) in intaking is configured with two internal recycle hidden pipes (5) of arranging relatively, the play water section of drainage hidden pipe (10) is divided into two ways and is in order to put through the plain tube section of two internal recycle hidden pipes (5) respectively.
5. The structure of the inlet gate of the duplex aquaculture pond of claim 4, wherein: the two water outlet sections of the drainage concealed pipe (10) are communicated with a biological filter tank (11).
6. The structure of the inlet gate of the duplex aquaculture pond of claim 1, wherein: the outer bin (2) of the water inlet female well is provided with a first water inlet underdrain (1) and is communicated with an external water source through the first water inlet underdrain (1).
7. The structure of the inlet gate of the duplex aquaculture pond of claim 1, wherein: the water inlet female well outer bin (2) is provided with a second water inlet underdrain (12) and is communicated with another water inlet female well outer bin (2) at the downstream position through the second water inlet underdrain (12).
8. The structure of the inlet gate of the duplex aquaculture pond as claimed in any one of claims 1 to 7, wherein: the external source water inlet control pipe (3), the internal circulation water inlet hidden pipe (5), the drainage hidden pipe (10) and the pond internal circulation water inlet pipe (6) are all national standard PVC or ABS pipe fittings.
CN202010603292.3A 2020-06-29 2020-06-29 Structure of duplex aquaculture pond inlet gate Pending CN111657221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010603292.3A CN111657221A (en) 2020-06-29 2020-06-29 Structure of duplex aquaculture pond inlet gate

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Application Number Priority Date Filing Date Title
CN202010603292.3A CN111657221A (en) 2020-06-29 2020-06-29 Structure of duplex aquaculture pond inlet gate

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101263797A (en) * 2008-03-11 2008-09-17 奕永庆 Fresh water culturing farm tube valve ecological irrigating and discharging system
CN101692799A (en) * 2009-09-29 2010-04-14 中国水产科学研究院渔业机械仪器研究所 Multifunctional culture water drainage strobe
CN202664013U (en) * 2012-07-10 2013-01-16 石狮市永诚水产育苗场 Water purification system for factorization three-dimensional polyculture of abalone and sea cucumber
CN105165698A (en) * 2015-08-14 2015-12-23 莆田市海发水产开发有限公司 Abalone seedling growing cultivation pond with water level adjusting device
CN204930021U (en) * 2015-09-23 2016-01-06 贵州省东方大鲵有限公司 A kind of natural-aeration and the adjustable giant salamander culture pond of water level
CN205180092U (en) * 2015-12-08 2016-04-27 山东大学(威海) Batch production circulating water farming systems

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101263797A (en) * 2008-03-11 2008-09-17 奕永庆 Fresh water culturing farm tube valve ecological irrigating and discharging system
CN101692799A (en) * 2009-09-29 2010-04-14 中国水产科学研究院渔业机械仪器研究所 Multifunctional culture water drainage strobe
CN202664013U (en) * 2012-07-10 2013-01-16 石狮市永诚水产育苗场 Water purification system for factorization three-dimensional polyculture of abalone and sea cucumber
CN105165698A (en) * 2015-08-14 2015-12-23 莆田市海发水产开发有限公司 Abalone seedling growing cultivation pond with water level adjusting device
CN204930021U (en) * 2015-09-23 2016-01-06 贵州省东方大鲵有限公司 A kind of natural-aeration and the adjustable giant salamander culture pond of water level
CN205180092U (en) * 2015-12-08 2016-04-27 山东大学(威海) Batch production circulating water farming systems

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