CN107114291A - A kind of big water body Pneumatic type intelligent feeding system based on sonar technique - Google Patents
A kind of big water body Pneumatic type intelligent feeding system based on sonar technique Download PDFInfo
- Publication number
- CN107114291A CN107114291A CN201710390336.7A CN201710390336A CN107114291A CN 107114291 A CN107114291 A CN 107114291A CN 201710390336 A CN201710390336 A CN 201710390336A CN 107114291 A CN107114291 A CN 107114291A
- Authority
- CN
- China
- Prior art keywords
- feed
- blower fan
- water body
- sonar
- pneumatic type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
-
- 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
Abstract
The present invention relates to a kind of big water body Pneumatic type intelligent feeding system based on sonar technique.The method have the characteristics that using the means of transportation of Pneumatic type, the breakage rate of feed can be reduced, delivery pipe can be put into culturing pool optional position according to the actual requirements simultaneously, also multichannel conveying can be changed into according to design principle, with reference to sonar technique, there can be the carry out throwing feeding of feedback, and feed conversion rate is detected in real time, unnecessary cost of labor is largely avoided, the utilization rate of bait is improved, technical support is provided for the welfare growth of cultivation aquatile.Present system is simple, easy to operate, can connect network and carry out long distance upper operation offline, efficiently solve the bait throwing in problem in big water body breeding process, while reducing production cost, improve the conversion ratio of feed.
Description
Technical field
The present invention relates to the feeding system in a kind of aquaculture process, applied more specifically to one kind in big water body
In the Pneumatic type intelligent feeding system based on sonar technique.
Background technology
China occupies the first in the world as aquaculture big country, aquaculture product total amount, accounts for world aquaculture total amount
70%, and aquaculture total output keeps annual about 5% growth trend.Investigate and show according to China Fisheries statistical yearbook,
China's aquaculture total amount reaches 4937.90 ten thousand t within 2015, accounts for the 73.70% of domestic water production total amount.
In aquaculture process, feed is topmost variable cost, typically constitutes from cultivating the 50%-80% of totle drilling cost,
The research and application of various correlation techniques aim at optimum growth speed, minimum feed waste and stable metabolin,
Wherein feeder is in order to realize that this target is arisen at the historic moment, and it is mainly used to feed granulated meal to fishpond.According to
Automaticity throwing feeding mode is generally divided into artificial throwing is raised and machine throwing is raised etc..Artificial throw is raised when feeding aquaculture organisms,
Can in real time observe aquaculture organism whether be satiated with food, in time find feed waste simultaneously quickly correct, but such a feeding method because
Waste time and energy, therefore be only applicable to less production system, and need veteran administrative staff.Mass production system one
As mode is raised using semi-automatic throwing, only need to periodically manage feeding system, can liberate manpower, but it needs to be determined that rational feeding volume
And Feeding time, irrational feed can not only promote fish growth, on the contrary it is also possible to can weaken its resistance to disease
Power, it is difficult to ensure that biology reaches healthy growth state.
In the big water body aquaculture of China, feeding for feed substantially uses feedstuff feeding machine.In big aquifer cultivation
Feeder in spite of different types, model and mode, but be essentially all to provide the energy using electric power, pass through operating desk
Controlled motor is actuated for production application.On the farm that culturing pool is intensive, while many feeders can be run, it can send serious
Noise, influence living environment and breeding environment.
In artificial automatically controlling feeds bait, also often occur that throwing is spread the uneven and improper grade of inventory and showed
As it is difficult to accurately be fed according to the need for fish.So when the cybotaxis of the shoal of fish is ingested, colony is easily produced excellent
Gesture, when sufficient bait throwing in, the surging many foods of some fishes, when bait, which is thrown, to be lacked, weak tendency fish is just eaten or eaten less than bait less so that fish
There is more serious classification phenomenon in breeding process in class.In recent years in the cultivating pool of big water body, there is culturist to spend writing
Fund attempts to various combustion gas and fuel oil machinery to promote the ship of manned and feeder device to carry out throwing feeding in cultivating pool, although
Gas fuel machine power is high, but its input is higher, and easily polluted-water, is a kind of non-environmental protection measure.
The feeder of Pneumatic type, because it is low to the broken breakage rate of feed, is not required to huge feeder structure and flexibility is good,
Also larger noise will not be produced, will be the developing direction of the coming years.Meanwhile, sonar technique is developed rapidly, extensive
Apply in sea fishery, available for find the shoal of fish trend, shoal of fish site and scope, can be greatly improved and caught using it
The yield and efficiency of fish, equally, sonar technique can be used for big aquifer cultivation by us, it may determine that the density of the shoal of fish and again
Amount, is raised so as to adjust throwing.There is provided one for a kind of big water body Pneumatic type intelligent feeding system based on sonar technique proposed by the present invention
Pneumatic type is planted, feeding can be thrown at a distance and feedback throwing can be carried out based on sonar technique and is raised, it is unnecessary largely to avoid
Cost of labor, improve bait utilization rate, for cultivate aquatile welfare growth technical support is provided.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of big water body Pneumatic type based on sonar technique
Intelligent feeding system.
The purpose of the present invention is achieved through the following technical solutions：A kind of big water body Pneumatic type intelligence based on sonar technique
Energy feeding system, including：Weighing sensor, controller, blower fan, feed bin, delivery pipe, dispersion device, float, three-way pipe, sonar dress
Put.The blower fan, three-way pipe, delivery pipe, dispersion device are sequentially connected, and the feed bin end is connected with another interface of three-way pipe；
The float is connected with dispersion device.The weighing sensor monitors feed bin weight in real time.The discharging end of feed bin is provided with spiral transferring
Device is sent, auger conveyor is by motor control；The output end of auger conveyor is connected with three-way pipe；
The weighing sensor, blower fan, motor and sonar equipment are connected with controller respectively；Sonar equipment is monitored in real time
The density of aquaculture organism, weight and size in water body, controller is according to the density of the aquaculture organism of collection, weight and size feelings
Condition, feed demand amount is calculated with reference to feeding rate is thrown, and is fed intake by controlled motor and blower fan, meanwhile, according to weighing sensor
Real-time inventory is obtained, when real-time inventory is equal to feed demand amount, motor and blower fan is closed.
Further, the dispersion device is formed by connecting by the first bend pipe and the second bend pipe by bearing, one end and delivery pipe
It is connected, the spreading mouthful of the other end has scarf.
Further, it is additionally provided with aerial cooler at fan outlet.
Further, pneumatic sensor, the pneumatic sensor and controller are provided between the blower fan and three-way pipe
It is connected.
The beneficial effects of the invention are as follows：Big aquifer cultivation is directed to, feeding system designs relatively simple ingenious, operation side
Just, use is more flexible, and can be operated so that long distance is upper offline, using the means of transportation of Pneumatic type, can reduce the broken of feed
Loss rate, while delivery pipe can be put into culturing pool optional position according to the actual requirements, also can be changed into multichannel according to design principle
Conveying.With reference to sonar technique, there can be the carry out throwing feeding of feedback, and feed conversion rate be detected in real time, high degree
On avoid unnecessary cost of labor, improve the utilization rate of bait, technology branch provided for the welfare growth that cultivates aquatile
Hold.
Brief description of the drawings
Fig. 1 is front view of the invention；
Fig. 2 is Fig. 1 three-dimensional shaft side figure；
Fig. 3 is stream schematic diagram；
Fig. 4 is the front view of dispersion device in Fig. 1；
In figure, blower fan 1, controller 2, aerial cooler 3, pneumatic sensor 4, feed bin 5, delivery pipe 6, bearing 7, dispersion device
8th, float 9, sonar equipment 10, three-way pipe 11, auger conveyor 12, motor 13, spreading mouthful 14.
Embodiment
In order to improve the feed conversion rate in aquaculture process, reduction, which is thrown, raises intensity, reduces the input of manpower, and then
Production cost is reduced, is increased economic efficiency, the present invention provides a kind of big water body Pneumatic type intelligent feeding system based on sonar technique
System, can be achieved to throw automatically and raises, and the school density and weight fed back by sonar, change current throwing feeding amount, can be effectively real
When monitor feed coefficient.
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, a kind of big water body Pneumatic type intelligent feeding system based on sonar technique, weighing sensor, control
Device 2, blower fan 1, feed bin 5, delivery pipe 6, dispersion device 8, float 9, three-way pipe 11, sonar equipment 10.The blower fan 1, three-way pipe 11,
Delivery pipe 6, dispersion device 8 are sequentially connected, and the end of feed bin 5 is connected with another interface of three-way pipe 11；The float 9 and spreading
Device 8 is connected.The weighing sensor monitors the weight of feed bin 5 in real time.The discharging end of feed bin 5 is provided with auger conveyor 12, spiral
Conveyer 12 is controlled by motor 13, and power is provided by motor 13；The output end of auger conveyor 12 is connected with three-way pipe 11；Feed bin
Feed flowing such as Fig. 3 in 5, is the rotation by auger conveyor 12, drives feed to flow to auger conveyor from feed bin 5
12, then fall into delivery pipe 6 by three-way pipe 11 and conveyed.This set feeding system is directly fed by feed bin 5, it is possible to reduce
Repeat charging link.In order to preferably be discharged feed, the blade edge of auger conveyor 12 is fixed with hairbrush, can
So that the feed of auger conveyor bottom to be discharged in the lump.
The weighing sensor, blower fan 1, motor 13 and sonar equipment 10 are connected with controller 2 respectively；It is used as this area
Common knowledge, the sonar equipment is main to be made up of transmitting-receiving a basic matrix and auxiliary equipment etc., and the transducer of transmitting-receiving basic matrix can
To convert electrical energy into acoustic energy and launch, while the acoustic energy captured can be then converted into electric energy passes to processor,
Density, weight and the size of topography and geomorphology and aquaculture organism under water are can be obtained by after particular procedure, thus may be used
Throwing feeding is carried out to combine the feed conversion rate under the biological weight of current cultivation.Controller 2 is close according to the aquaculture organism of collection
Degree, weight and size cases, feed demand amount is calculated with reference to feeding rate is thrown, and is fed intake by controlled motor and blower fan, meanwhile,
Of poor quality, as real-time inventory is obtained according to weighing sensor, when real-time inventory is equal to feed demand amount, motor is closed
And blower fan, stop feeding intake.
The dispersion device 8 is formed by connecting by the first bend pipe and the second bend pipe by bearing 7, and one end is connected with delivery pipe 6, separately
One end bulk cargo mouthful 14 has scarf.Scarf opening can provide special by the raw back pressure of transfer gas miscarriage for culturing pool
Convolution feed sows function, and sheds distance and then together decided on by air velocity and internal diameter of delivery hose, adjustable within the specific limits.
Delivery pipe is polyethylene pipe, is a kind of non-maintaining flexible pipe with strong good corrosion resistance.
Aerial cooler 3 is additionally provided with fan outlet, is mainly used in cooling down the transport air that blower fan 1 is produced,
Because the transport air produced by blower fan 1 contains higher heat energy, if these air with higher thermal energy directly contact feeding
Material, then be likely to result in the rotten of feed, therefore need to be cooled down by aerial cooler before contact feed.
Pneumatic sensor 4, the pneumatic sensor 4 and the phase of controller 2 are provided between the blower fan 1 and three-way pipe 11
Even.Its effect is auxiliary adjustment flow velocity, if the flow velocity of air-flow is too high, the damaged risk of feed can be increased, while can cause larger
Dust, if air velocity is too low, feed can be caused to block, lead to not normal discharge, so pneumatic sensor 4 is to flow velocity
Detected, pilot controller 2 controls the power of blower fan, is allowed in the velocity interval of a moderate strength, it is ensured that feed
Normal conveying and discharge.
The present invention so works：In breeding process, when needing throw feeding, the collection aquaculture organism of sonar equipment 10
Density, weight and size, controller 2 is according to the density, weight and size cases of the aquaculture organism of collection, with reference to throwing feeding rate,
Feed demand amount is calculated according to the conventional computational methods of this area, and is fed intake by controlled motor and blower fan, meanwhile, root
According to weighing sensor obtain of poor quality, as real-time inventory, when real-time inventory be equal to feed demand amount when, close motor and
Blower fan, stops feeding intake.
Blower fan is that feeding system produces transport air, when transport air flows through aerial cooler 3, can produce blower fan
Transport air is cooled down, and can so prevent the air with higher thermal energy from directly contacting feed and being allowed to rotten.Meanwhile, air-flow sensing
Device 4 detects that pilot controller 2 controls the power of blower fan, is allowed in the velocity interval of a moderate strength to flow velocity, protects
Demonstrate,prove normal conveying and the discharge of feed；Behind 30 seconds that blower fan starts, restart motor 13 and drive auger conveyor 12 to rotate, this
Sample can ensure to have formed relatively stable an air-flow and air pressure in delivery pipe 6, can improve throwing and raise precision.Meanwhile,
In the presence of auger conveyor 12, the feed in feed bin 5 starts to fall, and by dropping down onto three-way pipe 11 under auger conveyor 12
Place, and then enter delivery pipe 6 under wind-force effect, conveyed by transport air, when the end for being transported to feeding system
During dispersion device 8, the spreading mouthful 14 with scarf can provide special return by the raw back pressure of transfer gas miscarriage for culturing pool
Rotation feed sows function, so as to uniform spreading, and sheds distance and then together decided on by air velocity and internal diameter of delivery hose,
It is adjustable in certain limit, provide technical support for the welfare growth of cultivation aquatile.
Claims (4)
1. a kind of big water body Pneumatic type intelligent feeding system based on sonar technique, including：Weighing sensor, controller (2), wind
Machine (1), feed bin (5), delivery pipe (6), dispersion device (8), float (9), three-way pipe (11), sonar equipment (10).The blower fan
(1), three-way pipe (11), delivery pipe (6), dispersion device (8) are sequentially connected, and feed bin (5) end is another with three-way pipe (11)
Interface is connected；The float (9) is connected with dispersion device (8).The weighing sensor monitors feed bin (5) weight in real time.Feed bin (5)
Discharging end be provided with auger conveyor (12), auger conveyor (12) is controlled by motor (13)；Auger conveyor (12) it is defeated
Go out end with three-way pipe (11) to be connected；
The weighing sensor, blower fan (1), motor (13) and sonar equipment (10) are connected with controller (2) respectively；Sonar is filled
Density, weight and size that (10) monitor aquaculture organism in water body in real time are put, controller (2) is according to the close of the aquaculture organism of collection
Degree, weight and size cases, calculate feed demand amount, and thrown by controlled motor (13) and blower fan (1) with reference to feeding rate is thrown
Material, meanwhile, real-time inventory is obtained according to weighing sensor, when real-time inventory is equal to feed demand amount, motor is closed
And blower fan (1) (13).
2. system according to claim 1, it is characterised in that the dispersion device (8) is led to by the first bend pipe and the second bend pipe
Cross bearing (7) to be formed by connecting, one end is connected with delivery pipe (6), the spreading mouthful (14) of the other end has scarf.
3. system according to claim 1, it is characterised in that blower fan (1) exit is additionally provided with aerial cooler (3).
4. system according to claim 1, it is characterised in that be provided with gas between the blower fan (1) and three-way pipe (11)
Flow sensor (4), the pneumatic sensor (4) is connected with controller (2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710390336.7A CN107114291A (en) | 2017-05-27 | 2017-05-27 | A kind of big water body Pneumatic type intelligent feeding system based on sonar technique |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710390336.7A CN107114291A (en) | 2017-05-27 | 2017-05-27 | A kind of big water body Pneumatic type intelligent feeding system based on sonar technique |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108064784A (en) * | 2018-01-08 | 2018-05-25 | 上海电机学院 | A kind of ship borne type air energy fish pond quantifies device for administering orally |
| CN108450382A (en) * | 2018-02-05 | 2018-08-28 | 浙江大学 | A kind of intelligent feeding system based on deep learning |
| CN108464269A (en) * | 2018-03-23 | 2018-08-31 | 中国农业大学 | A kind of aquaculture feeding system |
| CN109329164A (en) * | 2018-11-19 | 2019-02-15 | 华南农业大学 | A kind of wind-force of marine mesh cage cultivation is jettisoninged feed device and method |
| CN109430138A (en) * | 2018-10-30 | 2019-03-08 | 辛幼霞 | A kind of strength device for feeding fish bait |
| CN109730013A (en) * | 2019-01-30 | 2019-05-10 | 浙江海洋大学 | Net cage bait feeding device for fish blanking device |
| CN110122390A (en) * | 2019-06-03 | 2019-08-16 | 青岛海兴智能装备有限公司 | Strength bait throwing in feeder, strength bait throwing in equipment and its control method |
| CN110122391A (en) * | 2019-06-03 | 2019-08-16 | 青岛海兴智能装备有限公司 | Strength feeding system and its control method |
| CN112119966A (en) * | 2020-10-12 | 2020-12-25 | 陈久强 | Be convenient for throw material formula aquaculture pond |
| CN112931355A (en) * | 2021-02-09 | 2021-06-11 | 自然资源部第一海洋研究所 | Method for automatically throwing bait on demand based on acoustic monitoring |
| CN112931356A (en) * | 2021-02-09 | 2021-06-11 | 自然资源部第一海洋研究所 | Intelligent on-demand feeding device for aquaculture and operation method |
| CN113785779A (en) * | 2021-10-08 | 2021-12-14 | 大连理工大学 | Long-term unattended automatic feeder |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108064784A (en) * | 2018-01-08 | 2018-05-25 | 上海电机学院 | A kind of ship borne type air energy fish pond quantifies device for administering orally |
| CN108450382B (en) * | 2018-02-05 | 2019-06-25 | 浙江大学 | A kind of intelligent feeding system based on deep learning |
| CN108450382A (en) * | 2018-02-05 | 2018-08-28 | 浙江大学 | A kind of intelligent feeding system based on deep learning |
| CN108464269A (en) * | 2018-03-23 | 2018-08-31 | 中国农业大学 | A kind of aquaculture feeding system |
| CN109430138A (en) * | 2018-10-30 | 2019-03-08 | 辛幼霞 | A kind of strength device for feeding fish bait |
| CN109329164A (en) * | 2018-11-19 | 2019-02-15 | 华南农业大学 | A kind of wind-force of marine mesh cage cultivation is jettisoninged feed device and method |
| CN109730013A (en) * | 2019-01-30 | 2019-05-10 | 浙江海洋大学 | Net cage bait feeding device for fish blanking device |
| CN109730013B (en) * | 2019-01-30 | 2021-10-15 | 浙江海洋大学 | Feeding device of net cage bait casting machine |
| CN110122390A (en) * | 2019-06-03 | 2019-08-16 | 青岛海兴智能装备有限公司 | Strength bait throwing in feeder, strength bait throwing in equipment and its control method |
| CN110122391A (en) * | 2019-06-03 | 2019-08-16 | 青岛海兴智能装备有限公司 | Strength feeding system and its control method |
| CN112119966A (en) * | 2020-10-12 | 2020-12-25 | 陈久强 | Be convenient for throw material formula aquaculture pond |
| CN112931355A (en) * | 2021-02-09 | 2021-06-11 | 自然资源部第一海洋研究所 | Method for automatically throwing bait on demand based on acoustic monitoring |
| CN112931356A (en) * | 2021-02-09 | 2021-06-11 | 自然资源部第一海洋研究所 | Intelligent on-demand feeding device for aquaculture and operation method |
| CN112931356B (en) * | 2021-02-09 | 2022-04-15 | 自然资源部第一海洋研究所 | Intelligent on-demand feeding device for aquaculture and operation method |
| CN113785779A (en) * | 2021-10-08 | 2021-12-14 | 大连理工大学 | Long-term unattended automatic feeder |
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Application publication date: 20170901 |