CN108739584B - Aquaculture device and method - Google Patents
Aquaculture device and method Download PDFInfo
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- CN108739584B CN108739584B CN201810624178.1A CN201810624178A CN108739584B CN 108739584 B CN108739584 B CN 108739584B CN 201810624178 A CN201810624178 A CN 201810624178A CN 108739584 B CN108739584 B CN 108739584B
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- electromagnetic valve
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- motor
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000009360 aquaculture Methods 0.000 title claims abstract description 14
- 244000144974 aquaculture Species 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 230000009471 action Effects 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 241000251468 Actinopterygii Species 0.000 abstract description 18
- 230000008901 benefit Effects 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 230000004083 survival effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses an aquaculture device and method, which comprises a rectangular annular supporting rod, m net cages with rectangular cross sections, m supporting columns connected with the rectangular annular supporting rod and a feed sprayer arranged on each supporting column, wherein m is more than 2; each net cage is respectively connected with the rectangular annular supporting rod through a connecting piece, each feed nozzle is connected with 1 feed conveying pipe, each feed conveying pipe is connected with the storage box, and each feed conveying pipe is provided with an air pump and a first electromagnetic valve; each feed nozzle comprises a vertical pipe and a horizontal pipe arranged at the lower part of the vertical pipe; the standpipe lower extreme is equipped with the second solenoid valve, is equipped with two at least fodder exports on the horizontal pipe, all is equipped with on each fodder conveyer pipe to be used for driving standpipe pivoted first motor, all is equipped with on the connecting piece to be used for driving box with a net pivoted second motor. The invention has the characteristics of ensuring the safety of the fish and effectively improving the economic benefit in the feeding process.
Description
Technical Field
The invention relates to the technical field of aquaculture equipment, in particular to an aquaculture device and method capable of ensuring the safety of fish and effectively improving economic benefits in a feeding process.
Background
When feeding fish usually, the middle part of box with the concentrated throwing of fodder into, because the position of fodder place is concentrated, fish for snatching the food, converge together, pile together from top to bottom, step on each other, and the minority fish can be injured or even die, has reduced the survival rate, has improved the breed cost, has reduced economic benefits.
Disclosure of Invention
The invention aims to overcome the defects that fish are easy to be injured or even die, the survival rate is low and the economic benefit is low in the feeding process in the prior art, and provides an aquaculture device and method capable of ensuring the safety of the fish and effectively improving the economic benefit in the feeding process.
In order to achieve the purpose, the invention adopts the following technical scheme:
an aquaculture device comprises a rectangular annular supporting rod, m net cages with rectangular cross sections, m supporting columns connected with the rectangular annular supporting rod and a feed sprayer arranged on each supporting column, wherein m is more than 2; each net cage is respectively connected with the rectangular annular supporting rod through a connecting piece, each feed nozzle is connected with 1 feed conveying pipe, each feed conveying pipe is connected with the storage box, and each feed conveying pipe is provided with an air pump and a first electromagnetic valve; each feed nozzle comprises a vertical pipe and a horizontal pipe arranged at the lower part of the vertical pipe; the lower end of the vertical pipe is provided with a second electromagnetic valve, the horizontal pipe is provided with at least two feed outlets, each feed conveying pipe is provided with a first motor for driving the vertical pipe to rotate, the connecting piece is provided with a second motor for driving the net cage to rotate, the device further comprises a controller and a server, and the controller is respectively electrically connected with the server, each air pump, each first electromagnetic valve, each first motor, each second motor and each second electromagnetic valve.
The controller of the invention obtains the weather forecast information at the current moment through the server, and the length direction of each net cage is always consistent with the water flow direction;
the length direction of the net cage is consistent with the water flow direction all the time, so that fishes can move along or against the water flow, muscles are convenient to exercise, and the net cage is convenient to clean garbage on the net cage along the water flow direction, so that the water quality in the net cage is guaranteed to be good.
Each feed nozzle corresponds to each net cage respectively, feed enters each feed nozzle, most of the feed flows out of the lower end of the vertical pipe and falls on the water surface in the middle of the net cage, and a small part of the feed flows out of each feed outlet and falls into the net cage; most fishes swim to the water surface in the middle of the net cage for snatching; then make the even unrestrained surface of water at the box with a net of fodder, fish can feed in great scope, can not take place to trample, can not be injured, ensures fish's survival rate, effectively improves economic benefits.
Preferably, the net cage comprises an upper support ring, a lower support ring and plastic nets arranged between the upper support ring and the lower support ring and on the lower support ring; a heavy hammer is arranged on the lower supporting ring;
the lower part of the support column is provided with a rectangular ring, the rectangular ring is provided with a transparent bag used for sleeving the net cage, a lifting device used for driving the rectangular ring to lift is arranged in the support column, and the lifting device is electrically connected with the controller. The lifting device is a cylinder.
When the fish is fed, part of the feed flows out of the net cage under the action of waves, the transparent bag disclosed by the invention is pulled upwards after most of fishes swim to the water surface in the middle of the net cage to cover the net cage, the water flow fluctuation in the transparent bag is small, and the feed is not easy to flow out of the net cage, so that the feed is saved.
Preferably, the lower parts of the support columns are connected with each other, the lower ends of the support columns are provided with truncated cone-shaped load objects, and the truncated cone-shaped load objects are fixedly connected with the water bottom.
Preferably, the cross section of the rectangular annular supporting rod is I-shaped, the connecting piece is L-shaped and comprises a connecting arm and 2 sliding blocks matched with the rectangular annular supporting rod.
Preferably, the connection part of the vertical pipe and the horizontal pipe comprises an upper annular boss, a lower annular boss and a plurality of vertical connecting strips arranged between the upper annular boss and the lower annular boss.
A method of aquaculture apparatus comprising the steps of:
(6-1) the controller obtains weather forecast information at the current moment through the server to obtain wind direction data, the controller judges the water flow direction according to the wind direction data, and the controller controls each second motor to drive each net cage to rotate respectively, so that the length direction of each net cage is consistent with the water flow direction all the time;
(6-2) when the feeding moment is reached, the controller controls the second motors to respectively drive the net cages to rotate to the positions below the feed nozzles;
the controller controls each first electromagnetic valve and each second electromagnetic valve to be opened, each air pump starts to work, each air pump respectively conveys air into each feed conveying pipe, and the feed moves along each feed conveying pipe under the action of air pressure;
(6-3) most of the feed sprayed by each feed spray nozzle flows out from the lower end of the vertical pipe and falls onto the water surface in the middle of the corresponding net cage, and a small part of the feed flows out from each feed outlet and falls into the net cage;
(6-4) after the opening time of each second electromagnetic valve reaches T3, the controller controls each second electromagnetic valve to be closed and controls each motor to drive the vertical pipe to rotate at a constant speed, and the feed is uniformly scattered on the water surface of the net cage;
(6-5) when the time length of opening each first electromagnetic valve is more than or equal to T1, the controller controls each first electromagnetic valve to be closed, and each air pump and each motor stop working.
Preferably, the net cage is circular, and comprises an upper support ring, a lower support ring and plastic nets arranged between the upper support ring and the lower support ring and on the lower support ring; a heavy hammer is arranged on the lower supporting ring;
a rectangular ring is arranged at the lower part of the supporting column, a transparent bag used for sleeving the net cage is arranged on the rectangular ring, a lifting device used for driving the rectangular ring to lift is arranged in the supporting column, and the lifting device is electrically connected with the controller; the following steps are also included between the step (7-2) and the step (7-3):
the controller controls each lifting device to respectively drive each transparent bag to ascend, each transparent bag respectively sleeves the corresponding net cage, the fluctuation of water flow in each transparent bag is small, and feed is not easy to flow out of the net cages;
when the time length of opening each first electromagnetic valve is more than or equal to T1, the controller controls each lifting device to drive each transparent bag to descend below each net cage.
Therefore, the invention has the following beneficial effects: the safety of fish can be ensured in the feeding process, the economic benefit is effectively improved, the amount of exercise of the fish is larger, and the quality of the fish is better.
Drawings
FIG. 1 is a partial top view block diagram of the present invention;
FIG. 2 is a schematic view of a structure of the support post of the present invention;
FIG. 3 is a schematic view of the rectangular ring-shaped support rods and the net cage of the present invention;
FIG. 4 is a cross-sectional view of the connector of the present invention;
FIG. 5 is a schematic view of a standpipe of the present invention;
FIG. 6 is a functional block diagram of the present invention;
fig. 7 is a flowchart of embodiment 1 of the present invention.
In the figure: rectangular ring shape bracing piece 1, the box with a net, support column 3, fodder shower nozzle 4, connecting piece 5, fodder conveyer pipe 6, air pump 7, first solenoid valve 8, standpipe 41, horizontal pipe 42, second solenoid valve 43, fodder export 421, first motor 61, second motor 10, controller 9, server 11, go up support ring 21, lower support ring 22, plastic net 23, rectangle circle 31, transparent bag 32, elevating gear 33, linking arm 51, slider 52, go up annular boss 411, lower annular boss 412, vertical connecting strip 413.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
Example 1
The embodiment shown in fig. 1, 2, 3 and 6 is an aquaculture device, which comprises rectangular annular support rods 1, 4 net cages 2 with rectangular cross sections, 4 support columns 3 connected with the rectangular annular support rods and feed nozzles 4 arranged on each support column, wherein each net cage is connected with the rectangular annular support rods through connecting pieces 5, each feed nozzle is connected with 1 feed conveying pipe 6, each feed conveying pipe is connected with a storage tank, and each feed conveying pipe is provided with an air pump 7 and a first electromagnetic valve 8; each feed nozzle comprises a vertical pipe 41 and a horizontal pipe 42 arranged at the lower part of the vertical pipe; the standpipe lower extreme is equipped with second solenoid valve 43, is equipped with two at least fodder outlets 421 on the horizontal pipe, all is equipped with on each fodder conveyer pipe to be used for driving standpipe pivoted first motor 61, all is equipped with on the connecting piece to be used for driving box with a net pivoted second motor 10, still includes controller 9 and server 11, and the controller is connected with server, each air pump, each first solenoid valve, each first motor, each second motor and each second solenoid valve electricity respectively.
As shown in fig. 4, the cross section of the rectangular ring-shaped support rod is h-shaped, and the connecting member is L-shaped, and the connecting member includes a connecting arm 51 and 2 sliding blocks 52 engaged with the rectangular ring-shaped support rod.
As shown in FIG. 5, the connection portion of the vertical pipe and the horizontal pipe comprises an upper annular boss 411, a lower annular boss 412, and 8 vertical connecting strips 413 arranged between the upper annular boss and the lower annular boss.
As shown in fig. 7, a method of aquaculture apparatus, comprising the steps of:
The controller obtains weather forecast information at the current moment through the server to obtain wind direction data, judges the water flow direction according to the wind direction data, and controls the second motors to drive the net cages to rotate respectively so that the length direction of each net cage is consistent with the water flow direction;
200, opening each first electromagnetic valve and each second electromagnetic valve, and starting each air pump to work
The controller is internally provided with a feeding time length T1, the controller controls the opening of each first electromagnetic valve and each second electromagnetic valve, each air pump starts to work, each air pump respectively conveys air into each feed conveying pipe, and the feed moves along each feed conveying pipe under the action of air pressure; t1 was 8 minutes.
300, allowing most of feed to enter the middle part of the net cage
Each feed nozzle corresponds to each net cage respectively, feed enters each feed nozzle, most of the feed flows out of the lower end of the vertical pipe and falls on the water surface in the middle of the net cage, and a small part of the feed flows out of each feed outlet and falls into the net cage;
After the opening time of each second electromagnetic valve reaches 20 seconds, the controller controls each second electromagnetic valve to be closed, and controls each motor to drive the vertical pipe to rotate at a constant speed, so that the feed is uniformly scattered on the water surface of the net cage;
step 500, ending the feeding
When the time length of the opening of each first electromagnetic valve is equal to or more than T1, the controller controls each first electromagnetic valve to be closed, and each air pump and each motor stop working.
Example 2
Example 2 including all the structural and method parts of example 1, as shown in fig. 2 and 3, the net cage of example 2 includes an upper support ring 21, a lower support ring 22, and a plastic net 23 disposed between the upper support ring and the lower support ring and on the lower support ring; a heavy hammer is arranged on the lower supporting ring;
a rectangular ring 31 is arranged at the lower part of the supporting column, a transparent bag 32 used for sleeving the net cage is arranged on the rectangular ring, a lifting device 33 used for driving the rectangular ring to lift is arranged in the supporting column, and the lifting device is electrically connected with the controller; the method of embodiment 1 further comprises the following steps between step 200 and step 300:
the controller controls the lifting devices to respectively drive the transparent bags to ascend, and the transparent bags respectively sleeve the corresponding net cages, so that fishes eat on the water surface in the middle of the net cages, the ascending process of the transparent bags cannot influence the fishes, the fluctuation of water flow in the transparent bags is small, and feed cannot easily flow out of the net cages;
when the time length of opening each first electromagnetic valve is more than or equal to T1, the controller controls each lifting device to drive each transparent bag to descend below each net cage.
It should be understood that this example is for illustrative purposes only and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Claims (5)
1. An aquaculture device is characterized by comprising a rectangular annular supporting rod (1), m net cages (2) with rectangular cross sections, m supporting columns (3) connected with the rectangular annular supporting rod and a feed sprayer (4) arranged on each supporting column, wherein m is more than 2; each net cage is respectively connected with the rectangular annular supporting rod through a connecting piece (5), each feed nozzle is connected with 1 feed conveying pipe (6), each feed conveying pipe is connected with the storage box, and each feed conveying pipe is provided with an air pump (7) and a first electromagnetic valve (8); each feed nozzle comprises a vertical pipe (41) and a horizontal pipe (42) arranged at the lower part of the vertical pipe; the lower end of the vertical pipe is provided with a second electromagnetic valve (43), the horizontal pipe is provided with at least two feed outlets (421), each feed conveying pipe is provided with a first motor (61) for driving the vertical pipe to rotate, the connecting piece is provided with a second motor (10) for driving the net cage to rotate, the device also comprises a controller (9) and a server (11), and the controller is respectively and electrically connected with the server, each air pump, each first electromagnetic valve, each first motor, each second motor and each second electromagnetic valve; the net cage comprises an upper support ring (21), a lower support ring (22) and plastic nets (23) arranged among the upper support ring, the lower support ring and the lower support ring; a heavy hammer is arranged on the lower supporting ring; a rectangular ring (31) is arranged at the lower part of the supporting column, a transparent bag (32) used for sleeving the net cage is arranged on the rectangular ring, a lifting device (33) used for driving the rectangular ring to lift is arranged in the supporting column, and the lifting device is electrically connected with the controller; the lower parts of the support columns are connected with each other, the lower ends of the support columns are provided with truncated cone-shaped load objects, and the truncated cone-shaped load objects are fixedly connected with the water bottom.
2. An aquaculture device according to claim 1, characterized in that said rectangular annular support bar is i-shaped in cross-section and said connecting member is L-shaped and comprises a connecting arm (51) and 2 sliding blocks (52) cooperating with the rectangular annular support bar.
3. An aquaculture apparatus according to claim 1 or 2, characterized in that the connection between the risers and the horizontal pipes comprises an upper annular projection (411), a lower annular projection (412), and a plurality of vertical connecting strips (413) arranged between the upper and lower annular projections.
4. A method of aquaculture installation according to claim 1, comprising the steps of:
(4-1) the controller obtains weather forecast information at the current moment through the server to obtain wind direction data, the controller judges the water flow direction according to the wind direction data, and the controller controls each second motor to drive each net cage to rotate respectively, so that the length direction of each net cage is consistent with the water flow direction;
(4-2) when the feeding moment is reached, the controller controls the second motors to respectively drive the net cages to rotate to the positions below the feed nozzles;
the controller controls each first electromagnetic valve and each second electromagnetic valve to be opened, each air pump starts to work, each air pump respectively conveys air into each feed conveying pipe, and the feed moves along each feed conveying pipe under the action of air pressure;
(4-3) most of the feed sprayed by each feed spray nozzle flows out from the lower end of the vertical pipe and falls onto the water surface in the middle of the corresponding net cage, and a small part of the feed flows out from each feed outlet and falls into the net cage;
(4-4) after the opening time of each second electromagnetic valve reaches T3, the controller controls each second electromagnetic valve to be closed and controls each motor to drive the vertical pipe to rotate at a constant speed, and the feed is uniformly scattered on the water surface of the net cage;
and (4-5) when the time length of opening each first electromagnetic valve is more than or equal to T1, the controller controls each first electromagnetic valve to be closed, and each air pump and each motor stop working.
5. The method of claim 4, further comprising the step of, between steps (4-2) and (4-3):
the controller controls each lifting device to respectively drive each transparent bag to ascend, each transparent bag respectively sleeves the corresponding net cage, the fluctuation of water flow in each transparent bag is small, and feed is not easy to flow out of the net cages;
when the time length of opening each first electromagnetic valve is more than or equal to T1, the controller controls each lifting device to drive each transparent bag to descend below each net cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810624178.1A CN108739584B (en) | 2018-06-16 | 2018-06-16 | Aquaculture device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810624178.1A CN108739584B (en) | 2018-06-16 | 2018-06-16 | Aquaculture device and method |
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| Publication Number | Publication Date |
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| CN108739584A CN108739584A (en) | 2018-11-06 |
| CN108739584B true CN108739584B (en) | 2021-01-29 |
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| CN201810624178.1A Active CN108739584B (en) | 2018-06-16 | 2018-06-16 | Aquaculture device and method |
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|---|---|---|---|---|
| KR101620587B1 (en) * | 2015-09-07 | 2016-05-12 | 주식회사 한길테크 | Automatic feeding device for aquaculture |
| CN207054506U (en) * | 2017-06-06 | 2018-03-02 | 中国水产科学研究院南海水产研究所 | A kind of prawn deep-water netted case resisting wind and wave cultivates charging device |
| CN207158925U (en) * | 2017-07-14 | 2018-03-30 | 金湖县杰达机械制造有限公司 | A kind of small-sized micropore aeration aerator |
| CN207185563U (en) * | 2017-09-30 | 2018-04-06 | 汪芸 | A kind of indoor culture batch charger of the adjustable position that feeds intake |
| CN207284776U (en) * | 2017-09-06 | 2018-05-01 | 成都通威自动化设备有限公司 | One kind feeds intake ejecting device |
| CN207383292U (en) * | 2017-10-31 | 2018-05-22 | 无锡新人居科贸有限公司 | A kind of novel intelligent fish jar |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104094872B (en) * | 2014-03-21 | 2016-01-20 | 浙江省海洋水产研究所 | A kind of fish culture net cage improving bait utilization |
| CN206713811U (en) * | 2017-05-25 | 2017-12-08 | 江苏农牧科技职业学院 | A kind of Floating-type remote-control rice shrimp bait throwing in feeder |
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2018
- 2018-06-16 CN CN201810624178.1A patent/CN108739584B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101620587B1 (en) * | 2015-09-07 | 2016-05-12 | 주식회사 한길테크 | Automatic feeding device for aquaculture |
| CN207054506U (en) * | 2017-06-06 | 2018-03-02 | 中国水产科学研究院南海水产研究所 | A kind of prawn deep-water netted case resisting wind and wave cultivates charging device |
| CN207158925U (en) * | 2017-07-14 | 2018-03-30 | 金湖县杰达机械制造有限公司 | A kind of small-sized micropore aeration aerator |
| CN207284776U (en) * | 2017-09-06 | 2018-05-01 | 成都通威自动化设备有限公司 | One kind feeds intake ejecting device |
| CN207185563U (en) * | 2017-09-30 | 2018-04-06 | 汪芸 | A kind of indoor culture batch charger of the adjustable position that feeds intake |
| CN207383292U (en) * | 2017-10-31 | 2018-05-22 | 无锡新人居科贸有限公司 | A kind of novel intelligent fish jar |
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Effective date of registration: 20210108 Address after: 276826 No. 16 North Yantai Road, Shandong, Rizhao City Applicant after: RIZHAO POLYTECHNIC Address before: Room 1203, Sanxin Ginza, 260 taipingmenzhi street, Jianggan District, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU XIANLONG YUYING TECHNOLOGY Co.,Ltd. |
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