CN102283163B - Device and method for cycling aerated water in parent fish rearing pond - Google Patents
Device and method for cycling aerated water in parent fish rearing pond Download PDFInfo
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- CN102283163B CN102283163B CN2011101335117A CN201110133511A CN102283163B CN 102283163 B CN102283163 B CN 102283163B CN 2011101335117 A CN2011101335117 A CN 2011101335117A CN 201110133511 A CN201110133511 A CN 201110133511A CN 102283163 B CN102283163 B CN 102283163B
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- main tube
- elbow
- hole
- parent fish
- fish rearing
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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
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Abstract
The invention relates to a device and a method for cycling aerated water in a parent fish rearing pond. The device comprises an elbow, a main tube and a base, wherein the elbow is coaxially sheathed onto the main tube; the lower end of the main tube is fixed onto the base by using a cotton rope; first holes are evenly distributed at the upper end of the main tube around a tube body; second holes are distributed at the lower end of the main tube around the tube body; the elbow and the main tube are respectively made of (polyvinyl chloride) PVC tubing; the height of the main tube is 40cm; the diameter of the main tube is 9cm; the elbow is a 90-degree elbow assorted with the main tube; the base is made of smooth cement square bricks; and the second holes are evenly arranged or randomly arranged around the main tube. In the method, after the device is connected, oxygenation heads are respectively arranged in the first holes, and the number of the first holes and the second holes can be changed according to the bearing capacity of the tubing. The device and the method for cycling the aerated water in the parent fish rearing pond are capable of implementing water flow stimulation on parent fishes to ensure a water body to have high flowability, thereby being beneficial to collecting remnant feeds and excrements. Simultaneously, the device and the method for cycling the aerated water in the parent fish rearing pond are simple to operate and are easy to popularize.
Description
Technical field
The invention belongs to technical field of aquaculture, particularly relate to the apparatus and method of a kind of parent fish rearing pond aerated water circulation.
Background technology
In industrial aquaculture, generally adopt square or circular cement pit and fiberglass cultivation pond or storage pond, holding pond as parent population.Advantages such as square pond has the arrangement of being easy to, the utilization of area rate is high, and water body is big.But it is mobile poor that square pond has water body, and pond water quality is inhomogeneous, shortcomings such as blowdown difficulty.The utilance in circular pond is lower than square pond, but have rational in infrastructure, the water flow dynamic balance is good, it is dirty to be easy to collection relatively, characteristics such as convenient management.In the industrial aquaculture process, the content of dissolved oxygen is particularly important in the breeding water body.Multistage, the multiple spot of current general employing, the mode that increases oxygen gas head that evenly distributes improves the oxygen content in the breeding water body.
In cultivating the parent population process, often use continuation to add water and perhaps breeding water body is flowed by the mode of immersible pump, can satisfy needs on the one hand to the parent population stimulation by running water, it is dirty also to be convenient to collection on the other hand, is easy to clear up, and keeps the formedness of water quality.This dual mode cuts both ways, but all exists aquaculture cost high, destroys shortcomings such as breeding water body environment easily.
Summary of the invention
Technical problem to be solved by this invention provides the apparatus and method of a kind of parent fish rearing pond aerated water circulation, and to solve the existing apparatus complex operation, cost is high, destroys the breeding water body problem of environment easily.
The technical solution adopted for the present invention to solve the technical problems is: provide the device of a kind of parent fish rearing pond aerated water circulation to comprise elbow, and main tube and base, described elbow is coaxial to be enclosed within on the main tube, and main tube is fixed on the base; Main tube top ring is around even first hole that distributes of cylindrical shell, and main tube lower loop is distributed with second hole around cylindrical shell.
Described elbow is formed by the pvc pipe material with main tube, and main tube highly is 40cm, and diameter 9cm, elbow are 90 supporting with it degree elbows.
Described base is made by smooth cement square brick.
Described second hole is around the evenly distributed or randomized arrangement of main tube.
Described main tube lower end is fixed on the base with cotton rope.
The present invention provides a kind of method of using the device of parent fish rearing pond aerated water circulation, may further comprise the steps:
One in the PVC water pipe of (I) intercepting diameter 9cm, length 40cm is prepared 90 supporting degree PVC and is bent first as main tube, and length and width are thick to be one of the cement base of 20 * 20 * 5cm;
(II) used drill bit punching on main tube of 2cm, makes a call to second hole at random or uniformly in the position of the main tube of distance bottom 5cm-10cm, and second hole is distributed around main tube; First hole is evenly made a call in position at the main tube of distance top 10cm, beats 4-6 first hole as required;
(III) is fixed on main bottom the coaxial top that is enclosed within main tube of elbow on the base with cotton rope;
(IV) increases oxygen gas head with near the 2-4 this device and puts into first hole, guarantees the port of export effusion of oxygenation bubble from elbow.
Beneficial effect
The present invention relates to the apparatus and method of a kind of parent fish rearing pond aerated water circulation, make full use of the oxygen gas head that increases in the parent fish rearing pond, water body is flowed through air pressure; Can increase oxygen content, can guarantee that again water body has good flowability, make full use of cultivation pond homegrown resource and realize that breeding water body flows; Reach parent population is implemented the purpose that current stimulate; Also help the collection of residual bait and ight soil, the present invention simultaneously is simple to operate, is easy to promote.
Description of drawings
Fig. 1 is a pond inflation cycle apparatus structure sketch map.
1. elbow 2. is led tube 3. bases 4. first holes 5. cotton ropes 6. second holes.
Embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in the restriction scope of the present invention.Should be understood that in addition those skilled in the art can do various changes or modification to the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in Figure 1, the present invention provides the device of a kind of parent fish rearing pond aerated water circulation, comprises elbow 1, main tube 2 and base 3, and described elbow 1 coaxial being enclosed within on the main tube 2, main tube 2 lower ends are fixed on the base 3 with cotton rope 5; Main tube 2 top rings are around even first hole 4 that distributes of cylindrical shell, and main tube 2 lower loops are distributed with second hole 6 around cylindrical shell 2; Described elbow 1 is formed by the pvc pipe material with main tube 2, and main tube 2 highly is 40cm, and diameter 9cm, elbow 1 are 90 supporting with it degree elbows; Described base 3 is made by smooth cement square brick; Described second hole 6 is around main tube 2 evenly distributed or randomized arrangement; Described main tube lower end is fixed on the base with cotton rope.
The present invention provides a kind of method of using the device of parent fish rearing pond aerated water circulation, may further comprise the steps:
One in the PVC water pipe of (I) intercepting diameter 9cm, length 40cm is as main tube 2, prepares supporting 90 and spends 1 one at PVC elbows, and length and width are thick to be 3 one of the cement bases of 20 * 20 * 5cm;
(II) used drill bit punching on main tube 2 of 2cm, makes a call to second hole at random or uniformly in the position of the main tube of distance 2 bottom 5cm-10cm, and second hole, 6 uniform ring are distributed around main tube 2; First hole is evenly made a call in position at the main tube of distance 2 top 10cm, beats 4-6 first hole 4 as required;
(III) is fixed on main 2 bottom elbow 1 coaxial being enclosed within on the main tube 2 on the base 3 with cotton rope 5;
(IV) increases oxygen gas head with near the 2-4 this device and puts into first hole 4, guarantees the port of export effusion of oxygenation bubble from elbow 1.
Under the drive of air-flow; Water is discharged from hole 6 entering and from elbow 1, in the process of discharging, forms current, through regulating the size of inserting the number adjusting air-flow that increases oxygen gas head in first hole 4; Also can regulate the size of current, and then regulate the flow velocity of whole breeding water body to a certain extent; For keeping water inlet smooth, the quantity of first hole 4 and second hole 6 can suitably increase according to the tolerances of tubing.
At the bottom of during use 4-8 this device being placed the parent fish rearing pond; And as far as possible near pool wall; Arranging towards unified being clockwise or counterclockwise of elbow 1, the breeding water body in the parent fish rearing pond just can be kept stable flow regime according to the device orientation clockwise or counterclockwise along the parent fish rearing pond.
Claims (6)
1. the device of a parent fish rearing pond aerated water circulation, described device comprises elbow (1), and main tube (2) and base (3) is characterized in that, and described elbow (1) is coaxial to be enclosed within on the main tube (2), and main tin (2) are fixed on the base (3); Main tube (2) top ring is around even first hole (4) that distributes of cylindrical shell, and main tube (2) lower loop is distributed with second hole (6) around cylindrical shell.
2. the device of a kind of parent fish rearing according to claim 1 pond aerated water circulation; It is characterized in that described elbow (1) and main tube (2) are formed by the pvc pipe material, main tube (2) highly is 40cm; Diameter 9cm, elbow (1) are 90 supporting with it degree elbows.
3. the device of a kind of parent fish rearing according to claim 1 pond aerated water circulation is characterized in that described base (3) is made by smooth cement square brick.
4. the device of a kind of parent fish rearing according to claim 1 pond aerated water circulation is characterized in that, described second hole (6) is around main tube (2) evenly distributed or randomized arrangement.
5. the device of a kind of parent fish rearing according to claim 1 pond aerated water circulation is characterized in that, described main tube (2) lower end is fixed on the base (3) with cotton rope (5).
6. a method of using the device of parent fish rearing as claimed in claim 1 pond aerated water circulation is characterized in that, may further comprise the steps:
One in the PVC water pipe of (I) intercepting diameter 9cm, length 40cm is as main tube (2), prepares supporting 90 and spends (1) one at PVC elbows, and length and width are thick to be (3) one of the cement bases of 20 * 20 * 5cm;
(II) uses the drill bit of 2cm to go up punching at main tube (2), makes a call to second hole at random or uniformly in the position of the main tube of distance (2) bottom 5cm-10cm, and second hole (6) is distributed around main tube (2); First hole is evenly made a call in position at the main tube of distance (2) top 10cm, beats 4-6 first hole (4) as required;
(III) led coaxial being enclosed within of elbow (1) on the tube (2), and the bottom that will lead tube (2) is fixed on the base (3) with cotton rope (5);
(IV) increases oxygen gas head with near the 2-4 this device and puts into first hole (4), guarantees the port of export effusion of oxygenation bubble from elbow (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101335117A CN102283163B (en) | 2011-05-23 | 2011-05-23 | Device and method for cycling aerated water in parent fish rearing pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101335117A CN102283163B (en) | 2011-05-23 | 2011-05-23 | Device and method for cycling aerated water in parent fish rearing pond |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102283163A CN102283163A (en) | 2011-12-21 |
| CN102283163B true CN102283163B (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101335117A Expired - Fee Related CN102283163B (en) | 2011-05-23 | 2011-05-23 | Device and method for cycling aerated water in parent fish rearing pond |
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| Country | Link |
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| CN (1) | CN102283163B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106614225B (en) * | 2016-11-17 | 2019-09-24 | 浙江省海洋水产研究所 | Parent fish rearing pond |
| CN106982775A (en) * | 2017-06-05 | 2017-07-28 | 福建省顺昌县兆兴鱼种养殖有限公司 | A kind of device and method improved Si Minnow parent population spawning rates |
| CN109392819A (en) * | 2018-11-20 | 2019-03-01 | 安徽省农业科学院水产研究所 | A kind of apparatus and method of stick flower fish culture pond aerated water circulation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK155409C (en) * | 1986-12-09 | 1989-08-07 | Naesbjerg Maskin Center | APPARATUS FOR AIRING WATER WITH A FREE WATER LEVEL, PRIOR TO FISH POND |
| CN1164320A (en) * | 1997-04-25 | 1997-11-12 | 梁克诚 | Pond water treatment device for high-density high-yield aquaculture |
| CN2650500Y (en) * | 2003-08-07 | 2004-10-27 | 严奉前 | Circulating oxygen supplier |
| CN201045814Y (en) * | 2006-10-16 | 2008-04-16 | 山东省淡水水产研究所 | Aquaria aeration release |
| CN201495808U (en) * | 2009-09-20 | 2010-06-02 | 江山市双塔生态农业科技有限公司 | Drainage of water pool |
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- 2011-05-23 CN CN2011101335117A patent/CN102283163B/en not_active Expired - Fee Related
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| CN102283163A (en) | 2011-12-21 |
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Granted publication date: 20121219 Termination date: 20200523 |