CN105010195B - A kind of fry hatching pond - Google Patents
A kind of fry hatching pond Download PDFInfo
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- CN105010195B CN105010195B CN201510455450.4A CN201510455450A CN105010195B CN 105010195 B CN105010195 B CN 105010195B CN 201510455450 A CN201510455450 A CN 201510455450A CN 105010195 B CN105010195 B CN 105010195B
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- pond
- pool wall
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- pipe
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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 discloses a kind of fry hatching pond, it is related to hatching technique field, recycling inside water body, water temperature variation is small, and is not likely to produce centripetal depositional phenomenon, and hatching rate is high, easy to clean.The main technical schemes of the present invention：A kind of fry hatching pond comprising：First pool wall is circular ring shape；Second pool wall is circular ring shape, is set on the inside of the first pool wall, coaxially arranged with the first pool wall, the second pool wall height is low compared with the first pool wall；On the inside of first pool wall and the second pool wall outside is to obstruct to form the second pond on the inside of the second pool wall to obstruct to form the first pond；Filter screen is set to above the second pool wall, along the second cylinder arrangement of pool wall outer edge；Water in second pond is pumped into the first pond by water flow control system；First drain outlet is set to the first basin bottom, is connected to the first pond；Second drain outlet is set to the second basin bottom, is connected to the second pond.
Description
Technical field
The present invention relates to hatching technique field more particularly to a kind of fry hatching ponds.
Background technology
Fish-egg is semibuoyant egg, when hatching under hydrostatic condition, can be packed together, and is gradually sunk, and bottomed accumulation is led
Cause dissolved oxygen insufficient, embryonic development is slow or even death by suffocation.And when being hatched under conditions of flow, in the effect of flow
Lower fertilized eggs floating in water, makes fry be in floating state always, and flowing water can provide sufficient dissolved oxygen, and fry can be made abundant
Hatched.The incubator of half buoyancy fish-egg is technical more demanding, it is desirable that water flow stationary, filter area is big, is conducive to water body
It exchanges.Circular hatching channal in the production of half buoyancy hatch fish roe using wide, but, water body cannot carry out internal cycle, especially
When greenhouse cultivates in the room of north cold area, using external water flood, water temperature changes greatly, while also waste heating energy consumption, and
There is centripetal depositional phenomenon, causes the reduction of fry hatching rate, blowdown cleaning is cumbersome, lavishes labor on.
Invention content
In view of this, the present invention provides a kind of fry hatching pond, recycled inside water body, water temperature variation is small, and is not easy to produce
Raw centripetal depositional phenomenon, hatching rate is high, easy to clean.
In order to achieve the above objectives, present invention generally provides following technical solutions：
The embodiment of the present invention provides a kind of fry hatching pond comprising：
First pool wall, first pool wall are circular ring shape；
Second pool wall, second pool wall are circular ring shape, are set on the inside of first pool wall, coaxial with first pool wall
Arrangement, the second pool wall height first pool wall are low；
On the inside of first pool wall be barrier on the outside of second pool wall to form the first pond, in second pool wall
Side is barrier to form the second pond；
Filter screen, the filter screen is set to above second pool wall, along the cylinder cloth of the second pool wall outer edge
It sets, to prevent fry from being flowed between first pond and second pond；
Water in second pond is pumped into first pond, water by water flow control system, the water flow control system
Second pond is flowed by the filter screen again, forms cycle；
The water flow control system includes：
Jet pipe, the jet pipe are set to first basin bottom, and along first pond, annular is uniformly distributed, the jet pipe
Water spraying direction be all horizontal direction clockwise or anticlockwise horizontal direction so that the water (flow) direction one in first pond
It causes；
First drain outlet, first drain outlet are set to first basin bottom, are connected to, are used for the first pond
Drain the deposit in first pond；
Second drain outlet, second drain outlet are set to second basin bottom, are connected to, are used for the second pond
Drain the deposit in second pond.
Further, the water flow control system further includes：
Water pump, the water pump are set to second basin bottom；
Water inlet pipe, described water inlet pipe one end are connected to the water pump, and the other end is connected to circulating line；
The circulating line is set to first basin bottom, is connected to the jet pipe；The jet pipe is evenly distributed on institute
It states on circulating line, the jet pipe is parallel with first tank floor；
Return pipe, described return pipe one end are connected to the water inlet pipe, and the other end is connected to second pond；
First flow regulating valve, the first flow regulating valve are set on the water inlet pipe, are located at the return pipe and institute
It states into the downstream of water pipe jointing part, for adjusting the water inlet pipe flow；
Second flow regulating valve, the second flow regulating valve is set on the return pipe, for adjusting the return pipe
Flow.
Further, the bottom level in first pond continuously decreases in extending radially outward, first water
Bottom of pond face is arranged horizontally in the part close to first pool wall.
Further, the lower funnel-form in position centered on second basin bottom.
Further, first drain outlet is set to the bottom outer edge in first pond, and first blowdown is logical
Road is equipped with first switch valve, to control the break-make of first drain outlet；
Second drain outlet is set to second basin bottom center, and second drain outlet is opened equipped with second
Valve is closed, to control the break-make of second drain outlet.
Further, the circulating line has certain interval with first basin bottom, so that deposit can pass through.
Further, described jet pipe one end is connected to the circulating line, and the other end is closing.
Further, the jet pipe is equipped with several equally distributed spouts, and the spout is along the jet pipe axial direction straight line
Distribution.
Further, first pool wall and second pool wall are concrete material.
Further, the first pool wall outer diameter is 4.3 meters, and wall thickness is 0.5 meter.
By above-mentioned technical proposal, fry hatching pond of the present invention at least has following advantages：
Cycle inside its water body, water temperature variation is small, and is not likely to produce centripetal depositional phenomenon, and hatching rate is high, easy to clean.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, below with presently preferred embodiments of the present invention and after coordinating attached drawing to be described in detail such as.
Description of the drawings
Fig. 1 is a kind of schematic diagram in fry hatching pond provided in an embodiment of the present invention；
Fig. 2 is a kind of pond body sectional view in fry hatching pond provided in an embodiment of the present invention；
Fig. 3 is a kind of vertical view in fry hatching pond provided in an embodiment of the present invention.
As shown in the figure：
1 is the second pond, and 2 be jet pipe, and 3 be the first pool wall, and 4 be circulating line, and 5 be return pipe, and 6 are adjusted for first flow
Valve, 7 be second flow regulating valve, and 8 be water inlet pipe, and 9 be water pump, and 10 be filter screen, and 11 be the second pool wall, and 12 be the first pond,
13 be second switch valve, and 14 be the second drain outlet, and 15 be first switch valve, and 16 be the first drain outlet
Specific implementation mode
It is of the invention to reach the technological means and effect that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Specific implementation mode, structure, feature and its effect applied according to the present invention is described in detail such as in attached drawing and preferred embodiment
Afterwards.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily the same embodiment.In addition, one or more
Special characteristic, structure or feature in a embodiment can be combined by any suitable form.
As shown in Figure 1, a kind of fry hatching pond that one embodiment of the present of invention proposes comprising：First pool wall 3,
Two pool walls 11, filter screen 10, water flow control system, the first drain outlet 16 and the second drain outlet 14.
First pool wall 3 is circular ring shape, is made for concrete material；
Second pool wall 11 is circular ring shape, is made for concrete material, 3 inside of the first pool wall is set to, with the first pool wall 3
Coaxially arranged, 11 height of the second pool wall is low compared with the first pool wall 3, and when so that water level is higher, flow can pass through the second pool wall 11；
With 11 outside of the second pool wall to obstruct to form the first pond 12, the first pond 12 is annular for first pool wall, 3 inside
The bottom level in pond, the first pond 12 continuously decreases in extending radially outward, so that deposited inside object can outside effluent
It is dynamic, improve centripetal depositional phenomenon；First pond, 12 bottom surface is arranged horizontally in the part close to the first pool wall 3, makes the first pond
It deposits sundries in 12 to deposit to the horizontal bottom at the minimum position of basin bottom substantially, the horizontal floor portion of basin bottom forms ring
Shape structure, cyclic structure lower section are equipped with sewage draining exit, are cleared up convenient for deposit.
To obstruct to form the second pond 1, the second pond 1 is cylindric for second pool wall, 11 inside；
Filter screen 10 is set to 11 top of the second pool wall, along the cylinder arrangement of 11 outer edge of the second pool wall, to prevent fry
It is flowed between the first pond 12 and the second pond 1；Filter screen 10 is located at the top of the second pool wall 11, is fixed with the second pool wall 11
The upper edge height of connection, filter screen 10 is basic suitable with 3 tip height of the first pool wall；
Water in second pond 1 is pumped into the first pond 12 by water flow control system, and water flows into second by filter screen 10 again
Pond 1 forms cycle；So that the water in pond internal may be recycled, the water temperature in pond is made to vary less, improves fry hatching tune
Section promotes hatching rate；
Water flow control system includes：Water pump 9, water inlet pipe 8, jet pipe 2, circulating line 4, return pipe 5, first flow regulating valve
6 and second flow regulating valve 7.
Water pump 9 is set to 1 bottom of the second pond, for taking out the water in the second pond 1 toward the first pond 12；
8 one end of water inlet pipe is connected to water pump 9, and the other end is connected to circulating line 4；
Jet pipe 2 is set to 12 bottom of the first pond, and along the first pond, 12 annular is uniformly distributed, and the water spraying direction of jet pipe 2 is all
Horizontal direction clockwise is all anticlockwise horizontal direction, so that the water (flow) direction in the first pond 12 is consistent；
Circulating line 4 is set to 12 bottom of the first pond, is connected to jet pipe 2；Jet pipe 2 is evenly distributed on circulating line 4, spray
Pipe 2 is parallel with 12 bottom surface of the first pond, and further, jet pipe 2 is parallel with the ramped bottom surface in the first pond 12；
5 one end of return pipe is connected to water inlet pipe 8, and the other end is connected to the second pond 1；
First flow regulating valve 6, first flow regulating valve 6 are set on water inlet pipe 8, are connect with water inlet pipe 8 positioned at return pipe 5
The downstream in portion, for adjusting 8 flow of water inlet pipe；
Second flow regulating valve 7, second flow regulating valve 7 is set on return pipe 5, can be with for adjusting 5 flow of return pipe
Flow by controlling return pipe 5 achievees the purpose that control 8 hydraulic pressure of water inlet pipe and flow.
First drain outlet 16, the first drain outlet 16 are set to 12 bottom of the first pond, are connected to, are used for the first pond 12
Drain the deposit in the first pond 12；
Second drain outlet 14, the second drain outlet 14 are set to 1 bottom of the second pond, are connected to the second pond 1, for arranging
Let out the deposit in the second pond 1.
As the preferred of above-described embodiment, the lower funnel-form in position centered on 1 bottom of the second pond.Make deposit in
Center portion position is assembled, and the cleaning of deposit is conducive to.
As the preferred of above-described embodiment, the first drain outlet 16 is set to the bottom outer edge in the first pond 12, first row
Dirty channel 16 is equipped with first switch valve 15, to control the break-make of the first drain outlet 16；
Second drain outlet 14 is set to 1 bottom center of the second pond, and the second drain outlet 14 is equipped with second switch valve 13,
To control the break-make of the second drain outlet 14.
As the preferred of above-described embodiment, certain interval is arranged at circulating line 4 and 12 bottom of the first pond, so that deposit energy
Pass through.Circulating line 4 is set to 12 bottom of pond of the first pond, and deposit buildup is easily caused if being close to bottom of pond, is not easily cleaned.
As the preferred of above-described embodiment, 2 one end of jet pipe is connected to circulating line 4, and the other end is closing.
As the preferred of above-described embodiment, jet pipe 2 is equipped with several equally distributed spouts, and spout is axial straight along jet pipe 2
Line is distributed.Spout is equidirectional horizontally disposed, keeps flow direction consistent.
As the preferred of above-described embodiment, the first pool wall 3 and the second pool wall 11 are concrete material.
As the preferred of above-described embodiment, 3 outer diameter of the first pool wall is 4.3 meters, and wall thickness is 0.5 meter.
Fry hatching pond provided in this embodiment, water body inside cycle, water temperature variation is small, and is not likely to produce centripetal deposition
Phenomenon, hatching rate is high, easy to clean.It when hatching fry, need not more renew water, save water resource, and the fry hatched
Facilitate feeding.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, according to
According to the technical spirit of the present invention to any simple modification, equivalent change and modification made by above example, this hair is still fallen within
In the range of bright technical solution.
Claims (8)
1. a kind of fry hatching pond, it is characterised in that：It includes：
First pool wall, first pool wall are circular ring shape；
Second pool wall, second pool wall are circular ring shape, are set on the inside of first pool wall, with the coaxial cloth of the first pool wall
It sets, the second pool wall height first pool wall is low；
It is on the inside of second pool wall to obstruct to form the first pond with second pool wall outside on the inside of first pool wall
Barrier is to form the second pond；
Filter screen, the filter screen is set to above second pool wall, along the cylinder arrangement of the second pool wall outer edge, with
Fry is prevented to be flowed between first pond and second pond；
Water in second pond is pumped into first pond by water flow control system, the water flow control system, and water leads to again
It crosses the filter screen and flows into second pond, form cycle；
The water flow control system includes：
Jet pipe, the jet pipe are set to first basin bottom, and along first pond, annular is uniformly distributed, the spray of the jet pipe
Water direction is all horizontal direction clockwise or anticlockwise horizontal direction, so that the water (flow) direction in first pond is consistent；
Water pump, the water pump are set to second basin bottom；
Water inlet pipe, described water inlet pipe one end are connected to the water pump, and the other end is connected to circulating line；The circulating line is set to
First basin bottom, is connected to the jet pipe；The jet pipe is evenly distributed on the circulating line, the jet pipe and institute
It is parallel to state the first tank floor；
Return pipe, described return pipe one end are connected to the water inlet pipe, and the other end is connected to second pond；
First flow regulating valve, the first flow regulating valve be set to the water inlet pipe on, be located at the return pipe with it is described into
The downstream of water pipe interconnecting piece, for adjusting the water inlet pipe flow；
Second flow regulating valve, the second flow regulating valve is set on the return pipe, for adjusting the return pipe flow；
First drain outlet, first drain outlet are set to first basin bottom, are connected to the first pond, for draining
Deposit in first pond；
Second drain outlet, second drain outlet are set to second basin bottom, are connected to the second pond, for draining
Deposit in second pond；
The bottom level in first pond continuously decreases in extending radially outward, and first tank floor is close to institute
The part for stating the first pool wall is arranged horizontally.
2. fry hatching pond according to claim 1, which is characterized in that
The lower funnel-form in position centered on second basin bottom.
3. fry hatching pond according to claim 1, which is characterized in that
First drain outlet is set to the bottom outer edge in first pond, and first drain outlet is opened equipped with first
Valve is closed, to control the break-make of first drain outlet；
Second drain outlet is set to second basin bottom center, and second drain outlet is equipped with second switch
Valve, to control the break-make of second drain outlet.
4. fry hatching pond according to claim 1, which is characterized in that
The circulating line has certain interval with first basin bottom, so that deposit can pass through.
5. fry hatching pond according to claim 1, which is characterized in that
Described jet pipe one end is connected to the circulating line, and the other end is closing.
6. fry hatching pond according to claim 1, which is characterized in that
The jet pipe is equipped with several equally distributed spouts, and the spout is along the jet pipe axial direction lineal layout.
7. fry hatching pond according to claim 1, which is characterized in that
First pool wall and second pool wall are concrete material.
8. fry hatching pond according to claim 1, which is characterized in that
The first pool wall outer diameter is 4.3 meters, and wall thickness is 0.5 meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510455450.4A CN105010195B (en) | 2015-07-22 | 2015-07-22 | A kind of fry hatching pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510455450.4A CN105010195B (en) | 2015-07-22 | 2015-07-22 | A kind of fry hatching pond |
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| Publication Number | Publication Date |
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| CN105010195A CN105010195A (en) | 2015-11-04 |
| CN105010195B true CN105010195B (en) | 2018-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510455450.4A Active CN105010195B (en) | 2015-07-22 | 2015-07-22 | A kind of fry hatching pond |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107517912A (en) * | 2017-10-12 | 2017-12-29 | 铜仁职业技术学院 | For aquatic animal migration migration and habitat Preference behavior test device and research method |
| CN107969377A (en) * | 2017-11-23 | 2018-05-01 | 浙江海洋大学 | A kind of rectangle shrimp-cultivation pool dirt collection current driving structure |
| CN109156391A (en) * | 2018-11-07 | 2019-01-08 | 福海县海富特种鱼养殖有限责任公司 | Fish-egg culture system |
| CN113229185A (en) * | 2021-05-18 | 2021-08-10 | 上海渔兮自动化科技有限公司 | Constant-pressure shunting loop type hatching device |
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| CN201430839Y (en) * | 2009-07-08 | 2010-03-31 | 杜汉斌 | Improved fish hatching loop |
| CN201967518U (en) * | 2011-04-13 | 2011-09-14 | 孙丽 | Ring way device used for artificial propagation and incubation for aquaculture fish |
| CN203482751U (en) * | 2013-08-08 | 2014-03-19 | 刘兴隆 | Double-ring fry hatching pool |
| CN204132179U (en) * | 2014-10-20 | 2015-02-04 | 扬州市董氏特种水产有限公司 | The special circular hatching channal of fishing ground nursery |
| CN104719224A (en) * | 2015-04-15 | 2015-06-24 | 安徽富煌三珍食品集团有限公司 | Natural spawning and hatching dual-function equipment and artificial mass propagation method for erythroculter ilishaeformis |
| CN204837560U (en) * | 2015-07-22 | 2015-12-09 | 福海县海富特种鱼养殖有限责任公司 | Fry hatching pool |
-
2015
- 2015-07-22 CN CN201510455450.4A patent/CN105010195B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201430839Y (en) * | 2009-07-08 | 2010-03-31 | 杜汉斌 | Improved fish hatching loop |
| CN201967518U (en) * | 2011-04-13 | 2011-09-14 | 孙丽 | Ring way device used for artificial propagation and incubation for aquaculture fish |
| CN203482751U (en) * | 2013-08-08 | 2014-03-19 | 刘兴隆 | Double-ring fry hatching pool |
| CN204132179U (en) * | 2014-10-20 | 2015-02-04 | 扬州市董氏特种水产有限公司 | The special circular hatching channal of fishing ground nursery |
| CN104719224A (en) * | 2015-04-15 | 2015-06-24 | 安徽富煌三珍食品集团有限公司 | Natural spawning and hatching dual-function equipment and artificial mass propagation method for erythroculter ilishaeformis |
| CN204837560U (en) * | 2015-07-22 | 2015-12-09 | 福海县海富特种鱼养殖有限责任公司 | Fry hatching pool |
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| CN105010195A (en) | 2015-11-04 |
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