CN102578021A - Rotational flow oxygenation pond for culture pond - Google Patents
Rotational flow oxygenation pond for culture pond Download PDFInfo
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- CN102578021A CN102578021A CN2012100379998A CN201210037999A CN102578021A CN 102578021 A CN102578021 A CN 102578021A CN 2012100379998 A CN2012100379998 A CN 2012100379998A CN 201210037999 A CN201210037999 A CN 201210037999A CN 102578021 A CN102578021 A CN 102578021A
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- pond
- aeration
- oxygenation
- pool wall
- eddy flow
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Abstract
The invention relates to a rotational flow oxygenation pond for a culture pond, which comprises a rectangular pond body, wherein the rectangular pond body comprises pond walls and a pond bottom, wherein one pond wall of the pond body is lower than the other three pond walls to form a water outlet; the approaching bottom part of the pond wall, which is opposite to the pond wall forming the water outlet, is provided with a water inlet; the pond bottom is provided with an aeration pipe network; the aeration pipe network comprises aeration pipelines which are uniformly paved; and aeration heads are arranged on the aeration pipelines at intervals. According to the rotational flow oxygenation pond, due to aeration oxygenation and rotational flow promotion effects of the aeration pipelines at the bottom of the rotational flow oxygenation pond, the oxygen content of the culture pond is greatly increased; and the rotational flow oxygenation pond is suitable for any culture ponds and has the advantages of wide application range, aeration evenness and good oxygenation effect.
Description
Technical field
The present invention relates to the oxygen replenishing equipment in a kind of fish, shrimp, crab breed pond, relate in particular to a kind of breed pond with eddy flow oxygenation pond.
Background technology
Along with the people's thoughts that deepens continuously of reforming and opening up to the outside world obtains new liberation; Be gradually transformed into scientific culture from original conventional cultivation river crab; Science and technology is cultured, and is increased to present 70-80 kilogram gradually from per mu yield 20-30 kilogram, and individual average specification also has original 80g-120g to bring up to 100g-140g; Present generally all is that the simple aerator on the market that utilizes carries out oxygenation to some areas in the breed pond for the oxygenation of culturing the pond; Cause some regional oxygenation of water body not enough easily, cause material culture such as river crab dead, reduced cultured output because of anoxic.Another kind of oxygen charging method is directly to lay aerated conduit in less bottom, breed pond, carries out aeration aerating, for example Chinese patent; The patent No. is 200720108433.4, discloses the bottom oxygen-increasing device that a kind of swimming crab is cultured, and efficiently solves not enough, the uneven problem of oxygenation of oxygenation in the water; But because the breed pond is less; Breed quantity suffers restraints, and only is fit to small-sized breed pond, and the scope of application has certain limitation.
Summary of the invention
The present invention is directed to above-mentioned shortcoming, a kind of applied range is provided, aeration is evenly fine and closely woven, and the good breed pond of oxidation effect is with eddy flow oxygenation pond.
The present invention provides following technical scheme for solving the problems of the technologies described above: a kind of breed pond comprises the rectangle form pool body with eddy flow oxygenation pond; The pond body comprises at the bottom of pool wall and the pond; A pool wall that it is characterized in that the pond body is lower than other three pool walls formation delivery ports, and the nearly bottom of the pool wall relative with the delivery port pool wall has water inlet, is provided with the aeration pipe network at the bottom of the pond; Said aeration pipe network is made up of the aerated conduit of evenly elaborating, and is arranged at intervals with aeration head on the aerated conduit.
As further improvement of the present invention, delivery port pool wall height is lower than 1/2 of other pool wall height, through this kind setting oxygenation water is later got into more smoothly and cultures in the pond.
As further improvement of the present invention, water inlet is set to long and narrow strip gab, makes fish, shrimp through this kind setting, and crab etc. are difficult for getting into eddy flow oxygenation pond through water inlet, prevents that effectively aeration head from not damaged by material culture, prolongs the service life of equipment.
As further improvement of the present invention; The pool wall at delivery port place is provided with impeller, because annual July or August, it is more luxuriant to culture the living plant of pool inner water; The eddy flow effect that the aeration head aeration produces at the bottom of the pond, eddy flow oxygenation pond is not enough to promote current; The water of enriched oxygen content is got in the breed pond through delivery port, and through this kind setting, effective water with process aeration oxygen replenishing in the eddy flow oxygenation pond pushes to culture in the pond and carries out inner loop.
As further improvement of the present invention, aeration head is spherical membrane type aeration head, improved aeration efficient greatly through the spherical membrane type aeration head that adopts prior art, and bubble is evenly fine and closely woven, oxygen content in the water has been had significantly improve.
In order better to explain technical scheme of the present invention, below introduce operation principle of the present invention in detail, through being arranged at eddy flow oxygenation pond, a kind of breed of the present invention cultures in the pond, and the water surface elevation in the breed pond is a little less than eddy flow oxygenation pond water inlet pool wall height; The water of culturing in the pond gets in the eddy flow oxygenation pond through water inlet, carries out the bottom aeration through the aerated conduit at the bottom of the pond, owing to adopt the bottom aeration; The bubble that produces is little, and density is high, and the come-up flow velocity is low; Promote air in the circulation of bottom, eddy flow oxygenation pond, about the increase water body, left and right sides convection current; Make to be issued to consistently on water body dissolved oxygen and the water temperature, and make water body become miniflow water, the aeration through the bottom aerated conduit produces eddy flow and left and right sides convection current; Make hyperoxic water flow out delivery port, get into and culture in the pond, circulation in forming.Through delivery port is provided with the flow velocity that impeller improves water body in eddy flow oxygenation pond, promote to culture the inner loop of pool inner water body, thereby the oxygen content of whole breed pool inner water is increased and be consistent.
The present invention through the aeration oxygen replenishing and the eddy flow castering action of bottom, eddy flow oxygenation pond aerated conduit, has improved the oxygen content of culturing the pond through in culturing the pond, eddy flow oxygenation pond being set greatly; And be applicable to any breed pond; Applied range, aeration is even, and oxidation effect is good.
Description of drawings
Fig. 1 is a vertical view of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
Embodiment
With eddy flow oxygenation pond, comprise rectangle form pool body 1 like Fig. 1, Fig. 2, a kind of breed pond shown in Figure 3, pond body 1 comprises at the bottom of pool wall 2 and the pond 3; One pool wall of pond body 1 is lower than other three pool walls and forms delivery port 4, and the nearly bottom of the pool wall relative with delivery port 4 pool walls has water inlet 5, and 3 are provided with aeration pipe network 6 at the bottom of the pond; Said aeration pipe network 6 is made up of the aerated conduit of evenly elaborating 7; Be arranged at intervals with aeration head 8 on the aerated conduit 7, delivery port 4 pool wall height are lower than 1/2 of other pool wall 2 height, and water inlet 5 is set to long and narrow strip gab; Delivery port 4 pool walls are provided with impeller 9, and aeration head 8 is spherical membrane type aeration head.
Claims (5)
1. culture the pond with eddy flow oxygenation pond for one kind; Comprise the rectangle form pool body, the pond body comprises at the bottom of pool wall and the pond, it is characterized in that a pool wall of pond body is lower than other three pool walls formation delivery ports; The nearly bottom of the pool wall relative with the delivery port pool wall has water inlet; Be provided with the aeration pipe network at the bottom of the pond, said aeration pipe network is made up of the aerated conduit of evenly elaborating, and is arranged at intervals with aeration head on the aerated conduit.
2. a kind of breed according to claim 1 pond is characterized in that with eddy flow oxygenation pond delivery port pool wall height is lower than 1/2 of other pool wall height.
3. a kind of breed according to claim 1 pond is characterized in that with eddy flow oxygenation pond water inlet is set to long and narrow strip gab.
4. a kind of breed according to claim 1 pond is characterized in that with eddy flow oxygenation pond the pool wall at delivery port place is provided with impeller.
5. a kind of breed according to claim 1 pond is characterized in that with eddy flow oxygenation pond aeration head is spherical membrane type aeration head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100379998A CN102578021A (en) | 2012-02-20 | 2012-02-20 | Rotational flow oxygenation pond for culture pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100379998A CN102578021A (en) | 2012-02-20 | 2012-02-20 | Rotational flow oxygenation pond for culture pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102578021A true CN102578021A (en) | 2012-07-18 |
Family
ID=46467711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100379998A Pending CN102578021A (en) | 2012-02-20 | 2012-02-20 | Rotational flow oxygenation pond for culture pond |
Country Status (1)
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| CN (1) | CN102578021A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990003109A1 (en) * | 1988-09-22 | 1990-04-05 | Sinvent As | Device for tanks for the rearing of aquatic organisms |
| EP1037526B1 (en) * | 1998-10-13 | 2001-11-28 | United Food Engineering GmbH | Basin for fish rearing or for the intensive feeding of fish |
| CN201024122Y (en) * | 2007-04-16 | 2008-02-20 | 贾学庆 | Aeration pool for sewage biochemical processing |
| CN101243779A (en) * | 2008-03-19 | 2008-08-20 | 宜兴市水产指导站 | Oxygenation method on bottom of crab cultivation pool by using aeration device |
| CN201612082U (en) * | 2009-12-29 | 2010-10-27 | 李林春 | Runway fishpond |
| CN202565997U (en) * | 2012-02-20 | 2012-12-05 | 宜兴市文峰环境科技有限公司 | Rotational flow oxygen-enriching pool for breeding pool |
-
2012
- 2012-02-20 CN CN2012100379998A patent/CN102578021A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990003109A1 (en) * | 1988-09-22 | 1990-04-05 | Sinvent As | Device for tanks for the rearing of aquatic organisms |
| EP1037526B1 (en) * | 1998-10-13 | 2001-11-28 | United Food Engineering GmbH | Basin for fish rearing or for the intensive feeding of fish |
| CN201024122Y (en) * | 2007-04-16 | 2008-02-20 | 贾学庆 | Aeration pool for sewage biochemical processing |
| CN101243779A (en) * | 2008-03-19 | 2008-08-20 | 宜兴市水产指导站 | Oxygenation method on bottom of crab cultivation pool by using aeration device |
| CN201612082U (en) * | 2009-12-29 | 2010-10-27 | 李林春 | Runway fishpond |
| CN202565997U (en) * | 2012-02-20 | 2012-12-05 | 宜兴市文峰环境科技有限公司 | Rotational flow oxygen-enriching pool for breeding pool |
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Application publication date: 20120718 |