CN109717105A - Fry releasing device and method - Google Patents
Fry releasing device and method Download PDFInfo
- Publication number
- CN109717105A CN109717105A CN201910158088.2A CN201910158088A CN109717105A CN 109717105 A CN109717105 A CN 109717105A CN 201910158088 A CN201910158088 A CN 201910158088A CN 109717105 A CN109717105 A CN 109717105A
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- Prior art keywords
- water
- fry
- cabinet
- net
- solenoid valve
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- 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 invention discloses a kind of fry releasing device and methods, including the vertical supports being connect with stern, water inlet cover in vertical supports, and the cabinet in vertical supports, the opening on rear side of cabinet, the push-and-pull net door in opening；The cross section of vertical supports and cabinet is in rectangle, vertical supports include upper head plate, bottom plate and 4 columns between upper head plate and bottom plate, water storage cavity and lower water storage cavity are respectively equipped on upper head plate upper surface and bottom plate lower surface, upper water storage cavity is equipped with the upper water-out pipe of several opening upwards, and lower water storage cavity is equipped with several lower discharging tubes that Open Side Down.There is the present invention water flow will not cause to impact to fry, the high feature of survival rate of fish fry.
Description
Technical field
The present invention relates to fry liberation techniques fields, release the good fry releasing device of effect and side more particularly, to a kind of
Method.
Background technique
It is directly to launch by artificial means to natural water areas such as ocean, beach, rivers, lake, reservoirs that artificial fecundation, which releases,
Or ovum, the young or the adult of fisheries biology are moved into, to restore or increase the quantity of population, improves and the group in optimization waters ties
Structure.The ecological environment in waters can be improved, the benign cycle of fishery resources can be promoted, make fisheries sustainable development；
Current fry releases, and is usually directly poured into water fry with bucket, will receive in the moment that fry enters water violent
Impact does not adapt to underwater environment toward contact when fry has just entered water, there are no differentiating direction just to be hunted trencherman's predation, therefore, at present
The method that releases to there is a problem of that fry loses more.
Summary of the invention
Goal of the invention of the invention be in order to overcome the shortcomings of it is in the prior art release method fry and lose more, provide
It is a kind of to release the good fry releasing device of effect and method.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of fry releasing device, including the vertical supports connecting with stern, water inlet cover in vertical supports is set to vertical
Cabinet in bracket, the opening on rear side of cabinet, the push-and-pull net door in opening；The cross section of vertical supports and cabinet is equal
In rectangle, vertical supports include upper head plate, bottom plate and 4 columns between upper head plate and bottom plate, table on upper head plate
Water storage cavity and lower water storage cavity are respectively equipped on face and bottom plate lower surface, upper water storage cavity is equipped with the upper of several opening upwards
Outlet pipe, lower water storage cavity are equipped with several lower discharging tubes that Open Side Down, and each column upper and lower part is all provided with flexible gear
Block；Water inlet cover includes tubaeform inlet segment, upper water conduction section and lower water conduction section positioned at tubaeform inlet segment rear portion；Upper water conduction section and
Lower water conduction section is respectively equipped with the respectively and by water pipe and upper water storage cavity and lower water storage cavity connection on upper water conduction section and lower water conduction section
One solenoid valve and second solenoid valve, vertical supports are equipped with fry and enter pipeline, and cabinet top is equipped with fish inlet, and fry enters pipe
Third solenoid valve and the 4th solenoid valve are respectively equipped on road lower end and fish inlet, fish inlet is located at fry and enters below pipeline, opens
Mouth is equipped with the first iron plate, and push-and-pull net door one end is connect by cylinder with cabinet, and 4 vertical edges of cabinet are respectively and on each column
Vertical slot connection, iron plate is equipped in vertical slot, is respectively equipped with 4 electromagnet in the cabinet of 4 vertical edges, in each flexible block
Be equipped with pressure sensor, be equipped with buzzer in cabinet, controller respectively with buzzer, cylinder, the first solenoid valve, the second electromagnetism
Valve, third solenoid valve, each block of electromagnet and the electrical connection of each pressure sensor.
Vertical supports top of the invention is exposed outside water, and lower part is in water, and cabinet can be with respect to moving down in vertical supports
It is dynamic, when cabinet is moved to vertical supports lower end, just fry is released, fry releases in stable water flow, and water flow will not be right
Fry causes to impact, and survival rate of fish fry is high, and accommodative ability of environment is strong, reduces the probability of prey.
Preferably, the vertical supports of opening back upper place are equipped with net ejection mechanism, gauze ejection mechanism includes on tiltedly
The inclined rectangle support plate in side, 4 perpendicular chambers set on 4 corners of rectangle support plate lower surface are set in each perpendicular chamber
Perpendicular stick；4 perpendicular sticks are connect with 4 angles of rectangle net respectively, and rectangle is equipped with several bait tennises, bait tennis on the net
In be equipped with bait, each perpendicular chamber top passes through gas-guide tube and connect with air pump, and air pump is electrically connected with the controller；The 4 of rectangle net
A edge is equipped with the mesh sheet to let droop, and rectangle net and mesh sheet are all made of flour and are made.
Each perpendicular stick is contacted with each perpendicular chamber extruding respectively.
Rectangle net and mesh sheet provide temporary sanctuary to fry, make fry be not easy to be hunted trencherman's predation, give fish
Seedling provides the time for adapting to environment, and fry can feed the bait flowed out in bait tennis, to fry in independent existence
Enough nutrition is provided before, and rectangle net and mesh sheet can melt automatically under the immersion of water, will not give waters ring
Bring pollution in border.
Preferably, the cross section of tubaeform inlet segment be in rectangle, tubaeform inlet segment include front side board, back side panel, on
Side plate and lower side panel, are equipped with tension spring between upside postlaminar part and downside postlaminar part, epipleural and lower side panel respectively with upper water conduction section
It is rotatablely connected with lower water conduction section.
When there is no water to enter tubaeform inlet segment, under the action of tension spring, epipleural and back side panel keeping parallelism state, from
And make to occupy little space into water cover, it carries more convenient.
Preferably, further including the horizontal extension bracket set on stern, horizontal extension bracket right part and net ejection mechanism phase
It is corresponding.
After rectangle net use, need to place new rectangle net in net ejection mechanism, operator can prolong along level
Stretch the replacement that bracket carries out rectangle net close to net ejection mechanism.
A kind of method of fry releasing device, includes the following steps:
Fry will be installed in cabinet, ship is opened to fry waters, enters vertical supports in water；
(5-1) with ship movement, water flow enter water inlet cover in, control the first solenoid valve open, into water inlet cover in water from
Each upper water-out pipe sprays, and water flow encounters upper head plate back reflection, and cabinet is pushed to move down；
(5-2) when each pressure sensor of every column lower part detects the compression signal of cabinet, controller controls gas
Cylinder drives push-and-pull net door mobile, and opening automatically opens；Controller controls buzzer and issues noise, and the fry in cabinet is disturbed
Dynamic, fry is swum out of from opening, and control cylinder drives push-and-pull net goalkeeper's closure of openings；
(5-3) controller controls that the first solenoid valve is closed, second solenoid valve is opened, into the water in water inlet cover from each lower water outlet
Pipe sprays, and water flow encounters bottom plate back reflection, and cabinet is pushed to move up；
(5-4) when each pressure sensor on every column top detects the compression signal of cabinet, controller control is each
A electromagnet is powered, and controls third solenoid valve and the 4th solenoid valve is opened, the fry for rising L enters pipeline from fry and enters cabinet
In, it controls third solenoid valve and the 4th solenoid valve is closed, control each electromagnet power-off；It is transferred to step (5-1).
Preferably, the vertical supports of opening back upper place are equipped with net ejection mechanism, gauze ejection mechanism includes on tiltedly
The inclined rectangle support plate in side, 4 perpendicular chambers set on 4 corners of rectangle support plate lower surface are set in each perpendicular chamber
Perpendicular stick；4 perpendicular sticks are connect with 4 angles of rectangle net respectively, and rectangle is equipped with several bait tennises, bait tennis on the net
In be equipped with bait, each perpendicular chamber top passes through gas-guide tube and connect with air pump, and air pump is electrically connected with the controller；The 4 of rectangle net
A edge is equipped with the mesh sheet to let droop, and rectangle net and mesh sheet are all made of flour and are made；Further include between (5-2) and (5-3)
Following steps:
Controller controls air pump to each perpendicular chamber inflation, and under pressure, each perpendicular stick is detached from each perpendicular chamber respectively, makes rectangular
Shape net falls into the water, and the bait leaked out in the fry feed bait tennis in water, rectangle net and each mesh sheet are provided to fry
Protection is blocked, when fry has adapted to environment in water, rectangle net and each mesh sheet gradually melt disappearance.
Therefore, the invention has the following beneficial effects: water flows to cause to impact to fry, and survival rate of fish fry is high, adapts to
Environment capacity is strong, reduces the probability of fry prey.
Detailed description of the invention
Fig. 1 is a kind of partial sectional view of the invention；
Fig. 2 is a kind of cross-sectional view of cabinet of the invention；
Fig. 3 is a kind of structural schematic diagram of ship and horizontal extension bracket of the invention；
Fig. 4 is a kind of top view of cabinet and column of the invention；
Fig. 5 is a kind of functional block diagram of the invention.
In figure: vertical supports 1, water inlet cover 2, cabinet 3, opening 4, push-and-pull net door 5, fry enter pipeline 6, fish inlet 7, net
Ejection mechanism 8, controller 9, cylinder 10, upper head plate 11, bottom plate 12, column 13, tubaeform inlet segment 21, upper water conduction section 22,
Lower water conduction section 23, rectangular slab 51, metal mesh 52, third solenoid valve 61, the 4th solenoid valve 71, rectangle support plate 81, perpendicular chamber 82,
Perpendicular stick 83, bait tennis 84, air pump 85, rectangle net 86, iron plate 101, electromagnet 102, horizontal extension bracket 103, pressure pass
Sensor 104, buzzer 105, ship 106, upper water storage cavity 111, lower water storage cavity 121, flexible block 131, epipleural 211, lower side panel
212, tension spring 213, the first solenoid valve 221, second solenoid valve 231, upper water-out pipe 1111, lower discharging tube 1211.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
Embodiment 1
Embodiment as shown in Figure 1 and Figure 2 is a kind of fry releasing device, including the vertical supports 1 connecting with stern, is set to perpendicular
Water inlet cover 2 on bracket, the cabinet 3 in vertical supports, the opening 4 on rear side of cabinet, the push-and-pull in opening
Net door 5；The cross section of vertical supports and cabinet is in rectangle, and vertical supports include upper head plate 11, bottom plate 12 and is set to upper end
4 columns 13 between plate and bottom plate, be respectively equipped on upper head plate upper surface and bottom plate lower surface water storage cavity 111 and under
Water storage cavity 121, upper water storage cavity be equipped with several opening upwards upper water-out pipe 1111, lower water storage cavity be equipped with it is a plurality of be open to
Under lower discharging tube 1211, each column upper and lower part is equipped with flexible block 131；Water inlet cover includes tubaeform inlet segment
21, upper water conduction section 22 and lower water conduction section 23 positioned at tubaeform inlet segment rear portion；Upper water conduction section and lower water conduction section respectively with pass through
Water pipe and upper water storage cavity and lower water storage cavity connection are respectively equipped with the first solenoid valve 221 and second on upper water conduction section and lower water conduction section
Solenoid valve 231, vertical supports are equipped with fry and enter pipeline 6, and cabinet top is equipped with fish inlet 7, and upper water storage cavity is equipped with and fish
The avoid holes that seedling enters pipeline, fish inlet matches, fry, which enters on lower end of duct and fish inlet, is respectively equipped with third solenoid valve
61 and the 4th solenoid valve 71, fish inlet be located at fry and enter below pipeline, push-and-pull net door one end is connect by cylinder 10 with cabinet,
Pushing and pulling net door includes rectangular slab 51 and the metal mesh 52 set on rectangular slab top；The structure for pushing and pulling net door, makes cabinet expose the surface
When, the identical water level with rectangular slab top edge height can be kept in cabinet, when cabinet is entered in water, make the water in cabinet and waters
Connection.
As shown in figure 4,4 vertical edges of cabinet are connect with the vertical slot on each column respectively, iron plate 101 is equipped in vertical slot,
4 electromagnet 102 are respectively equipped in the cabinet of 4 vertical edges, are equipped with pressure sensor 104, case in each flexible block
Be equipped with buzzer 105 in vivo, as shown in figure 5, controller 9 respectively with buzzer, cylinder, the first solenoid valve, second solenoid valve, the
Three solenoid valves, each block of electromagnet and the electrical connection of each pressure sensor.
As shown in Figure 1, the cross section of tubaeform inlet segment be in rectangle, tubaeform inlet segment include front side board, back side panel, on
Side plate 211 and lower side panel 212, are equipped with tension spring 213 between upside postlaminar part and downside postlaminar part, epipleural and lower side panel respectively with
Upper water conduction section and the rotation connection of lower water conduction section.
As shown in figure 3, further including the horizontal extension bracket 103 set on the tail portion of ship 106, horizontal extension bracket right part and net
Ejection mechanism is corresponding
A kind of method of fry releasing device, includes the following steps:
Fry will be installed in cabinet, ship is opened to fry waters, enters vertical supports in water；
(5-1) with ship movement, water flow enter water inlet cover in, control the first solenoid valve open, into water inlet cover in water from
Each upper water-out pipe sprays, and water flow encounters upper head plate back reflection, and cabinet is pushed to move down；
(5-2) when each pressure sensor of every column lower part detects the compression signal of cabinet, controller controls gas
Cylinder drives push-and-pull net door mobile, and opening automatically opens；Controller controls buzzer and issues noise, and the fry in cabinet is disturbed
Dynamic, fry is swum out of from opening, and control cylinder drives push-and-pull net goalkeeper's closure of openings；
(5-3) controller controls that the first solenoid valve is closed, second solenoid valve is opened, into the water in water inlet cover from each lower water outlet
Pipe sprays, and water flow encounters bottom plate back reflection, and cabinet is pushed to move up；
(5-4) when each pressure sensor on every column top detects the compression signal of cabinet, controller control is each
A electromagnet is powered, and controls third solenoid valve and the 4th solenoid valve is opened, so that 30 liters of fry is entered pipeline from fry and enter case
It in body, controls third solenoid valve and the 4th solenoid valve is closed, control each electromagnet power-off；It is transferred to step (5-1).
Embodiment 2
Embodiment 2 includes all structures and methods parts of embodiment 1, as shown in Figure 1, the opening back upper place of embodiment 2 is perpendicular
It is equipped with net ejection mechanism 8 to bracket, gauze ejection mechanism includes inclined rectangle support plate 81 obliquely upward, is set to rectangular
The perpendicular chamber 82 of 4 of 4 corners of shape support plate lower surface, the perpendicular stick 83 in each perpendicular chamber；4 perpendicular sticks respectively with rectangle
4 angles of net 86 connect, and rectangle is equipped with multiple bait tennises 84 on the net, are equipped with bait, each perpendicular chamber top in bait tennis
It is connect by gas-guide tube with air pump 85, air pump is electrically connected with the controller；4 edges of rectangle net are equipped with the net to let droop
Piece, rectangle net and mesh sheet are all made of flour and are made.
Further include following steps between (5-2) and (5-3):
Controller controls air pump to each perpendicular chamber inflation, and under pressure, each perpendicular stick is detached from each perpendicular chamber respectively, makes rectangular
Shape net falls into the water, and the bait leaked out in the fry feed bait tennis in water, rectangle net and each mesh sheet are provided to fry
Protection is blocked, when fry has adapted to environment in water, rectangle net and each mesh sheet gradually melt disappearance.
It should be understood that this embodiment is only used to illustrate the invention but not to limit the scope of the invention.In addition, it should also be understood that,
After having read the content of the invention lectured, those skilled in the art can make various modifications or changes to the present invention, these etc.
Valence form is also fallen within the scope of the appended claims of the present application.
Claims (6)
1. a kind of fry releasing device, characterized in that including the vertical supports (1) being connect with stern, in vertical supports
Water inlet cover (2), the cabinet (3) in vertical supports, the opening (4) on rear side of cabinet, the push-and-pull net door in opening
(5)；The cross section of vertical supports and cabinet is in rectangle, and vertical supports include upper head plate (11), bottom plate (12) and is set to upper
4 columns (13) between end plate and bottom plate are respectively equipped with water storage cavity on upper head plate upper surface and bottom plate lower surface
(111) and lower water storage cavity (121), upper water storage cavity is equipped with the upper water-out pipe (1111) of several opening upwards, on lower water storage cavity
Equipped with several lower discharging tubes that Open Side Down (1211), each column upper and lower part is equipped with flexible block (131)；Water inlet
Cover includes tubaeform inlet segment (21), upper water conduction section (22) and lower water conduction section (23) positioned at tubaeform inlet segment rear portion；On lead
Water section and lower water conduction section are respectively and by water pipe and upper water storage cavity and lower water storage cavity connection, on upper water conduction section and lower water conduction section respectively
Equipped with the first solenoid valve (221) and second solenoid valve (231), vertical supports are equipped with fry and enter pipeline (6), and cabinet top is set
Having fish inlet (7), fry, which enters on lower end of duct and fish inlet, is respectively equipped with third solenoid valve (61) and the 4th solenoid valve (71),
Fish inlet is located at fry and enters below pipeline, and push-and-pull net door one end is connect by cylinder (10) with cabinet, 4 vertical edges point of cabinet
It is not connect with the vertical slot on each column, is equipped with iron plate (101) in vertical slot, be respectively equipped with 4 electricity in the cabinet of 4 vertical edges
Magnet (102) is equipped with pressure sensor (104) in each flexible block, is equipped with buzzer (105) in cabinet, controller (9)
Respectively with buzzer, cylinder, the first solenoid valve, second solenoid valve, third solenoid valve, each block of electromagnet and each pressure sensor
Electrical connection.
2. fry releasing device according to claim 1, characterized in that the vertical supports for the back upper place that is open are equipped with net bullet
It penetrates mechanism (8), gauze ejection mechanism includes inclined rectangle support plate (81) obliquely upward, is set to rectangle support plate following table
The perpendicular chamber (82) of 4 of 4 corners in face, the perpendicular stick (83) in each perpendicular chamber；4 perpendicular sticks respectively with rectangle net (86)
4 angle connections, rectangle are equipped with several bait tennises (84) on the net, are equipped with bait in bait tennis, each perpendicular chamber top is equal
It is connect by gas-guide tube with air pump (85), air pump is electrically connected with the controller；4 edges of rectangle net are equipped with the net to let droop
Piece, rectangle net and mesh sheet are all made of flour and are made.
3. fry releasing device according to claim 1, characterized in that the cross section of tubaeform inlet segment is in rectangle, loudspeaker
Shape inlet segment includes front side board, back side panel, epipleural (211) and lower side panel (212), upside postlaminar part and downside postlaminar part it
Between be equipped with tension spring (213), epipleural and lower side panel are rotatablely connected with upper water conduction section and lower water conduction section respectively.
4. fry releasing device according to claim 2, characterized in that further include the horizontal extension bracket set on stern
(103), horizontal extension bracket right part is corresponding with net ejection mechanism.
5. a kind of method of fry releasing device according to claim 1, characterized in that include the following steps:
Fry will be installed in cabinet, ship is opened to fry waters, enters vertical supports in water；
(5-1) with ship movement, water flow enter water inlet cover in, control the first solenoid valve open, into water inlet cover in water from
Each upper water-out pipe sprays, and water flow encounters upper head plate back reflection, and cabinet is pushed to move down；
(5-2) when each pressure sensor of every column lower part detects the compression signal of cabinet, controller controls gas
Cylinder drives push-and-pull net door mobile, and opening automatically opens；Controller controls buzzer and issues noise, and the fry in cabinet is disturbed
Dynamic, fry is swum out of from opening, and control cylinder drives push-and-pull net goalkeeper's closure of openings；
(5-3) controller controls that the first solenoid valve is closed, second solenoid valve is opened, into the water in water inlet cover from each lower water outlet
Pipe sprays, and water flow encounters bottom plate back reflection, and cabinet is pushed to move up；
(5-4) when each pressure sensor on every column top detects the compression signal of cabinet, controller control is each
A electromagnet is powered, and controls third solenoid valve and the 4th solenoid valve is opened, the fry for rising L enters pipeline from fry and enters cabinet
In, it controls third solenoid valve and the 4th solenoid valve is closed, control each electromagnet power-off；It is transferred to step (5-1).
6. the method for fry releasing device according to claim 5, the vertical supports for the back upper place that is open are equipped with net ejection
Mechanism, gauze ejection mechanism includes inclined rectangle support plate obliquely upward, set on 4 angles of rectangle support plate lower surface
4 perpendicular chambers in portion, the perpendicular stick in each perpendicular chamber；4 perpendicular sticks are connect with 4 angles of rectangle net respectively, and rectangle is online
Equipped with several bait tennises, it is equipped with bait in bait tennis, each perpendicular chamber top passes through gas-guide tube and connect with air pump, air pump
It is electrically connected with the controller；4 edges of rectangle net are equipped with the mesh sheet to let droop, and rectangle net and mesh sheet are all made of flour system
At；It is characterized in that further including following steps between (5-2) and (5-3):
Controller controls air pump to each perpendicular chamber inflation, and under pressure, each perpendicular stick is detached from each perpendicular chamber respectively, makes rectangular
Shape net falls into the water, and the bait leaked out in the fry feed bait tennis in water, rectangle net and each mesh sheet are provided to fry
Protection is blocked, when fry has adapted to environment in water, rectangle net and each mesh sheet gradually melt disappearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910158088.2A CN109717105A (en) | 2019-03-03 | 2019-03-03 | Fry releasing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910158088.2A CN109717105A (en) | 2019-03-03 | 2019-03-03 | Fry releasing device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109717105A true CN109717105A (en) | 2019-05-07 |
Family
ID=66300224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910158088.2A Withdrawn CN109717105A (en) | 2019-03-03 | 2019-03-03 | Fry releasing device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109717105A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113925002A (en) * | 2020-07-14 | 2022-01-14 | 成都津鑫农业有限公司 | High-density and high-yield freshwater fish breeding technology |
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| KR20090029417A (en) * | 2007-09-18 | 2009-03-23 | 제주대학교 산학협력단 | Carrage system for the live fishes from the cultivation of fish in an inclosing net |
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| CN113925002A (en) * | 2020-07-14 | 2022-01-14 | 成都津鑫农业有限公司 | High-density and high-yield freshwater fish breeding technology |
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Application publication date: 20190507 |