CN103027005A - Simple aquaculture oxygenation device, air head and oxygenation method - Google Patents
Simple aquaculture oxygenation device, air head and oxygenation method Download PDFInfo
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- CN103027005A CN103027005A CN2012105881209A CN201210588120A CN103027005A CN 103027005 A CN103027005 A CN 103027005A CN 2012105881209 A CN2012105881209 A CN 2012105881209A CN 201210588120 A CN201210588120 A CN 201210588120A CN 103027005 A CN103027005 A CN 103027005A
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Abstract
The invention discloses a simple aquaculture oxygenation device, an air head and an oxygenation method. The simple aquaculture oxygenation device comprises an air supply device and the air head, wherein a horizontal port of the air head is connected with the air supply device through an air inlet pipe, a lower port of the air head is connected with a water inlet pipe, and an upper port is connected with a vertical section of an L-shaped water outlet pipe. When the device is used, the air head is installed in a water body at first, the water inlet pipe keeps a distance of 5-10cm from the bottom of the water body, the height of the vertical section of the water outlet pipe is between 50 and 80cm, and the horizontal section part of the water outlet pipe is partially exposed out of the water level; and finally, air is filled into the air head through the air supply device and drives the water body to circularly flow. The device has a good water body flowing effect; all the layers of the water body can flow, so that an effect in regulating the water temperature of a whole pool is obtained; and the oxygen dissolving coefficient is greatly increased, power consumption is greatly reduced, and the device is simple to manufacture, install, change and move.
Description
Technical field
The present invention relates to the improvement to the aquaculture bleeding technique, specifically refer to a kind of simple and easy aquaculture automatic aerator, used gas head and aquaculture oxygenation method, belong to technical field of aquaculture.
Background technology
The most important thing is the oxygen-supplying amount that keeps water body certain in the aquaculture, many aquatic products death incidents cause because of the deficiency of oxygen-supplying amount.The water body of suitable aquaculture should satisfy: 1) water body has certain flowability, keeps the breeding water body water stabilization; 2) has certain water body dissolved oxygen coefficient; 3) the water body water temperature is evenly whole.Common aquaculture oxygen increasing equipment mainly contains following several at present:
One, gas stone, it is inflated in water body by the aerating micropore.The deficiency of its existence has: can't work when 1) air pressure is not enough; 2) radiation radius is little, only has about 1.5 meters; 3) power consumption is large, and efficiency of actual is low; 4) water body can't all flow, and the harmful substance accumulation is large in the water body; 5) can't solve prolongation along with culturing time, the problem that the Eutrophication materials content such as Nitrite, ammonia nitrogen are cumulative too high.
Two, nanotube: in water body, inflate by micropore.The deficiency of its existence has: can't work when 1) air pressure is not enough; 2) need the frequent adsorbate of clearing up on the pipeline, workload is large; 3) radiation radius is little, only has 2～3 meters; 4) power consumption is large, and efficiency of actual is low; 4) pond waters can't all flow, and the harmful substance accumulation is large in the water body; Can't solve the prolongation along with culturing time, the problem that the Eutrophication materials content such as Nitrite, ammonia nitrogen are cumulative too high.
Three, Waterwheel-type automatic aerator: generally be used for large pond, although pond waters is flowed; But kinetic equation loss is large, and Xiao Chi, warm canopy formula pond use and be restricted.
Four, jet type aerator: generally be used for large pond, need the configuration water pump, kinetic equation loss is larger, and Xiao Chi, warm canopy formula pond use restricted.
Summary of the invention
For existing aquaculture oxygen increasing equipment above shortcomings, the object of the present invention is to provide a kind ofly to make water body be in flow regime, can improve the water body dissolved oxygen coefficient, make the water body water temperature keep basically identical simple and easy aquaculture automatic aerator.
The present invention also provides a kind of simple and easy aquaculture automatic aerator usefulness gas head and aquaculture oxygenation method simultaneously.
To achieve these goals, the technical solution used in the present invention is such:
Simple and easy aquaculture automatic aerator, comprise air-supply arrangement and some gas heads, the main body of described gas head is the tee pipe coupling with horizontal interface, upper interface and lower interface, the horizontal interface of all gas heads is connected with air-supply arrangement by air inlet pipe respectively, lower interface is connected with water inlet pipe, and upper interface is connected with the vertical section of the outlet pipe of " L " type.
Simple and easy aquaculture automatic aerator gas head comprises the tee pipe coupling with horizontal interface, upper interface and lower interface, and horizontal interface is used for being connected with air-supply arrangement, and lower interface is connected with water inlet pipe, and upper interface is connected with the vertical section of the outlet pipe of " L " type.
A kind of aquaculture oxygenation method, first several above-mentioned gas heads are installed in the aquaculture system (be fixed on pond at the bottom of smooth position), water depth requires more than 85cm, water inlet pipe is apart from water bottom 5-10cm, " L " type outlet pipe vertically section highly is 50-80cm, the outlet pipe horizontal section length is 10-20cm, and the outlet pipe horizontal segment partly is exposed to the water surface partly not in water, and the height of the part that surfaces is 1/3～1/4 of horizontal segment nozzle diameter; Then the horizontal interface with each gas head is connected with air-supply arrangement by air inlet pipe respectively; Pass into gas by air-supply arrangement to horizontal interface at last, the pressure that air-supply arrangement is sent into gas to horizontal interface is not less than 1 atmospheric pressure, enter the gas head by horizontal interface and from the process that the outlet pipe horizontal segment overflows at gas, driving water body enters the gas head and from the outflow of outlet pipe horizontal segment, the water body generation is circulated from water inlet pipe.
The gas head nearest apart from coastal waters is 2-10 rice apart from the coastal waters distance.
According to the water shape characteristics, the gas head can be arranged as follows, but be not limited to following method, concrete setting can effectively drive water body flow take all gas heads and get up as target: one, four on described gas head forms one group, four gas heads are positioned on foursquare four angles, and four gas head outlet pipe horizontal segment water outlet directions are end to end; Two, all gas heads are two rows along the water body direction, and all gas head outlet pipe horizontal segments are towards identical among every row, and two exhaust head outlet pipe horizontal segments are towards the opposite.
Compared to existing technology, the present invention has following beneficial effect:
1, water body flow is effective.Adopt this device, water body flow rises to more than 20 meters.
2, each layer of water body all can flow, and plays the effect of regulating full pond water temperature.
3, dissolved oxygen coefficient improves greatly, measures water-bed dissolved oxygen when morning, dissolved oxygen was minimum, can reach more than the 4mg/L.
4, kinetic equation loss significantly reduces, than alternate manner power saving more than 20%.
5, making, installation, replacing, mobile easy, cost significantly reduces than existing variety of way.
6, the gas specific lobe of every mu of water body installation adopts gas stone, number of nanotubes significantly to reduce, and reduces equipment investment.
7, effectively reduce the content of the Eutrophication materials such as nitrite, ammonia nitrogen in the water body, greatly reduce the cost that water body discharging after-purification is processed, also reduced the pollution to water body.
Description of drawings
Fig. 1-gas header structure schematic diagram of the present invention.
Fig. 2-gas head of the present invention a kind of arrangement figure in water body.
Fig. 3-gas head of the present invention another kind of arrangement figure in water body.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
The simple and easy aquaculture automatic aerator of the present invention, comprise air-supply arrangement and some gas heads, the main body of described gas head is the tee pipe coupling 1 with horizontal interface, upper interface and lower interface, the horizontal interface of all gas heads is connected with air-supply arrangement by air inlet pipe 2 respectively, lower interface is connected with water inlet pipe 3, upper interface is connected with the outlet pipe 4 vertical sections of " L " type, and the vertical section of outlet pipe and horizontal segment are by the segmental arc smooth excessiveness." L " type outlet pipe vertically section highly is 50-80cm, and the outlet pipe horizontal section length is 10-20cm.Fig. 1 is gas header structure schematic diagram of the present invention.
A kind of aquaculture oxygenation method, first several above-mentioned gas heads are installed in the aquaculture system (be fixed on pond at the bottom of smooth position), water depth requires more than 85cm, water inlet pipe is apart from water bottom 5-10cm, " L " type outlet pipe vertically section highly is 50-80cm, the outlet pipe horizontal section length is 10-20cm, and the outlet pipe horizontal segment partly is exposed to water surface A, part not in water, and the height of the part that surfaces is 1/3～1/4 of horizontal segment nozzle diameter; Then the horizontal interface with each gas head is connected with air-supply arrangement by air inlet pipe respectively; Pass into gas by air-supply arrangement to horizontal interface at last, enter the gas head by horizontal interface and from the process that the outlet pipe horizontal segment overflows at gas, drive water body and enter the gas head and flow out from the outlet pipe horizontal segment from water inlet pipe, water body is produced move in circles mobile, see Fig. 1.Single arrow is gas flow direction among the figure, and double-head arrow is the water body flow direction.The water Efficient Cycle is flowed, and the pressure that air-supply arrangement is sent into gas to horizontal interface is not less than 1 atmospheric pressure, under 1 atmospheric pressure, can promote water surface water body flow more than 15 meters.
Distance is 2-10 rice apart from the nearest gas head of coastal waters apart from coastal waters, the zone that the effect that circulates of water body is covered to take full advantage of the gas head.
According to the water shape characteristics, the gas head can be arranged as follows, but be not limited to following method, concrete setting can effectively drive water body flow take all gas heads and get up as target: one, four on described gas head forms one group, four gas heads are positioned on foursquare four angles, four gas head outlet pipe horizontal segment water outlet directions are end to end, see Fig. 2, and these four gas head maximums can cover 1.5 ~ 2 mu of waters surface; Two, all gas heads are two rows along the water body direction, and all gas head outlet pipe horizontal segments are towards identical among every row, and two exhaust head outlet pipe horizontal segments are towards the opposite, see Fig. 3, and it is the strip situation that arrangement shown in Figure 3 is applicable to water body.The distance of adjacent two gas heads is the coverage distance of one of them gas head.
The present invention utilizes the draught head principle, when gas enters the gas head and overflows from the upper end, make the water of pond bottom be drawn onto the upper strata, form water body vertically, the circulation of above-below direction, when guaranteeing that full pond water flows, reach the purpose that improves the water body dissolved oxygen coefficient, adjusts each level water temperature of water body.The present invention adopts simple air-supply arrangement, can realize by the pipeline of easy easy making.
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (8)
1. simple and easy aquaculture automatic aerator, comprise air-supply arrangement and some gas heads, it is characterized in that: the main body of described gas head is the tee pipe coupling (1) with horizontal interface, upper interface and lower interface, the horizontal interface of all gas heads is connected with air-supply arrangement by air inlet pipe (2) respectively, lower interface is connected with water inlet pipe (3), and upper interface is connected with the vertical section of the outlet pipe (4) of " L " type.
2. simple and easy aquaculture automatic aerator according to claim 1 is characterized in that: the described outlet pipe vertically height of section is 50-80cm, and the outlet pipe horizontal section length is 10-20cm.
3. simple and easy aquaculture automatic aerator gas head, it is characterized in that: comprise the tee pipe coupling with horizontal interface, upper interface and lower interface, horizontal interface is used for being connected with air-supply arrangement, and lower interface is connected with water inlet pipe, and upper interface is connected with the vertical section of the outlet pipe of " L " type.
4. simple and easy aquaculture automatic aerator gas head according to claim 3 is characterized in that: the described outlet pipe vertically height of section is 50-80cm, and the outlet pipe horizontal section length is 10-20cm.
5. aquaculture oxygenation method, it is characterized in that: first several simple and easy aquaculture automatic aerator usefulness gas heads claimed in claim 3 are installed in the aquaculture system, water depth requires more than 85cm, water inlet pipe is apart from water bottom 5-10cm, " L " type outlet pipe vertically section highly is 50-80cm, the outlet pipe horizontal section length is 10-20cm, and the outlet pipe horizontal segment partly is exposed to the water surface partly not in water, and the height of the part that surfaces is 1/3～1/4 of horizontal segment nozzle diameter; Then the horizontal interface with each gas head is connected with air-supply arrangement by air inlet pipe respectively; Pass into gas by air-supply arrangement to horizontal interface at last, the pressure that air-supply arrangement is sent into gas to horizontal interface is not less than 1 atmospheric pressure, enter the gas head by horizontal interface and from the process that the outlet pipe horizontal segment overflows at gas, driving water body enters the gas head and from the outflow of outlet pipe horizontal segment, the water body generation is circulated from water inlet pipe.
6. aquaculture oxygenation method according to claim 5 is characterized in that: the gas head nearest apart from coastal waters is 2-10 rice apart from the coastal waters distance.
7. aquaculture oxygenation method according to claim 5 is characterized in that: four on described gas head forms one group, and four gas heads are positioned on foursquare four angles, and four gas head outlet pipe horizontal segment water outlet directions are end to end.
8. aquaculture oxygenation method according to claim 5 is characterized in that: all gas heads are two rows along the water body direction, and all gas head outlet pipe horizontal segments are towards identical among every row, and two exhaust head outlet pipe horizontal segments are towards the opposite.
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| CN201210588120.9A CN103027005B (en) | 2012-12-29 | 2012-12-29 | Oxygenation method of aquaculture |
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| CN201210588120.9A CN103027005B (en) | 2012-12-29 | 2012-12-29 | Oxygenation method of aquaculture |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2448103Y (en) * | 2000-11-07 | 2001-09-19 | 陈康源 | Low power consumption environment protection pneumatic gushed water purifier |
| US7156377B2 (en) * | 2003-05-01 | 2007-01-02 | Chapman Teddie C | Water aeration device and method |
| GB2439380A (en) * | 2006-06-19 | 2007-12-27 | Stephen Barry Priest | Aeration apparatus |
| CN202009631U (en) * | 2011-04-13 | 2011-10-19 | 大连先先食品有限公司 | Oxygenation device for marine product culture ponds |
| CN202297239U (en) * | 2011-09-08 | 2012-07-04 | 福州开发区三水环保科技有限公司 | Oxygen enrichment aerating device |
| CN202958493U (en) * | 2012-12-29 | 2013-06-05 | 重庆民泰香料化工有限责任公司 | Simple aquaculture oxygenation device and blowhead thereof |
-
2012
- 2012-12-29 CN CN201210588120.9A patent/CN103027005B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2448103Y (en) * | 2000-11-07 | 2001-09-19 | 陈康源 | Low power consumption environment protection pneumatic gushed water purifier |
| US7156377B2 (en) * | 2003-05-01 | 2007-01-02 | Chapman Teddie C | Water aeration device and method |
| GB2439380A (en) * | 2006-06-19 | 2007-12-27 | Stephen Barry Priest | Aeration apparatus |
| CN202009631U (en) * | 2011-04-13 | 2011-10-19 | 大连先先食品有限公司 | Oxygenation device for marine product culture ponds |
| CN202297239U (en) * | 2011-09-08 | 2012-07-04 | 福州开发区三水环保科技有限公司 | Oxygen enrichment aerating device |
| CN202958493U (en) * | 2012-12-29 | 2013-06-05 | 重庆民泰香料化工有限责任公司 | Simple aquaculture oxygenation device and blowhead thereof |
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| CN103027005B (en) | 2014-02-05 |
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Address after: 400063 Mintai Road, Jiguan Shilong Industrial Park, Nanan District, Chongqing Patentee after: Chongqing Mintai New Agricultural Science and Technology Development Group Co., Ltd. Address before: 400063 Mintai Road, Jiguan Shilong Industrial Park, Nanan District, Chongqing Patentee before: Mintai Perfume Chemical Co., Ltd., Chongqing |
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Denomination of invention: A method of increasing oxygen in aquaculture Effective date of registration: 20210219 Granted publication date: 20140205 Pledgee: Chongqing Branch of China Everbright Bank Co., Ltd Pledgor: CHONGQING MINTAI NEW AGROTECH DEVELOPMENT GROUP Co.,Ltd. Registration number: Y2021500000005 |
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Date of cancellation: 20220307 Granted publication date: 20140205 Pledgee: Chongqing Branch of China Everbright Bank Co.,Ltd. Pledgor: CHONGQING MINTAI NEW AGROTECH DEVELOPMENT GROUP Co.,Ltd. Registration number: Y2021500000005 |