CN205390027U - A aeration systems for fishery is bred - Google Patents
A aeration systems for fishery is bred Download PDFInfo
- Publication number
- CN205390027U CN205390027U CN201620150347.9U CN201620150347U CN205390027U CN 205390027 U CN205390027 U CN 205390027U CN 201620150347 U CN201620150347 U CN 201620150347U CN 205390027 U CN205390027 U CN 205390027U
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- CN
- China
- Prior art keywords
- aeration
- pipe
- snorkel
- aeration tube
- induction
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to an aeration systems for fishery is bred, including the breather pipe, the breather pipe includes the horizontal induction -pipe of many upper and lower settings in breeding the pond, the air outlet of the one end intercommunication fan of induction -pipe, the other one end of induction -pipe is sealed, at each root all be equipped with the aeration pipe that a plurality of and this induction -pipe intercommunication are used for the aeration on the induction -pipe, expose to the sun tracheal external diameter along from being close to the fan is to keeping away from the direction of fan is the grow gradually, and the annular form pipe that the aeration pipe was made for carbon nano -material, at each root still all be equipped with the pneumatic valve on the induction -pipe. The beneficial effects of the utility model are that: full communication between the higher and lower levels guan jun has independent air valve switch, is convenient for make the control of accurate aeration to the different growth period that attend lower floor's sea water and shrimp, and at the near -end of pneumatic valve, aeration ring diameter is less, the distal end of pneumatic valve, and aeration ring diameter is great, and above -mentioned design can make the aeration resistance of near -end less, does benefit to gas and keeps enough atmospheric pressure at the distal end.
Description
Technical field
The present invention relates to cultivation field, be specifically related to a kind of aerating system for fishery cultivating.
Background technology
In the current fishery cultivating field being cultivated shrimp or Fish by sea water, the aerating system taked is usually surface aerating machine, is sprayed onto aerial by being promoted by water, is scattered for spray, and the contact area increasing water droplet and air reaches oxygenation purpose.But the oxygenation of surface aerating machine has certain effect for upper ocean water oxygenation, this kind of mode has the shortcoming that oxygen mass transfer rate is slow, causes that lower floor's oxygenating sea water effect is poor, and energy consumption is big, is a kind of simpler, extensive oxygenation mode.
Shrimp-cultivation pool is arranged mesopore aeration tube, is also conventional aeration aerating method.But mesopore aeration is very big due to the bubble produced, and oxygen mass transfer speed is not high yet, when Dang Chidi has mud, is positioned over the hollow tube at the bottom of pond and easily blocks.This oxygenation mode is also unfavorable for the process of cleaning up the pond after cultivation, therefore adopts few.
Carbon nanometer aeration pipe is the Novel cultivation aeration material adopted in recent years.It is all small carbon nanometer micropore that such aeration tube is managed entirely, and the bubble that aeration produces is intensive and small, and mass transfer rate is greatly improved.Conventional straight tube carries out aeration.But straight tube aeration process due to air pressure loss, can cause that aeration tube far-end aerofluxus is not enough, if arranging long carbon nanometer aeration pipe, material cost is higher.When lying in a horizontal plane at the bottom of pond with long straight carbon nanometer aeration pipe, also can produce pond sludge alluvial and cause that aeration tube blocks, and frangibility when reclaiming of cleaning up the pond, not easily adopt on a large scale.
Summary of the invention
In sum, in order to overcome the deficiencies in the prior art, the technical problem to be solved is to provide a kind of aerating system for fishery cultivating.
The technical scheme is that a kind of aerating system for fishery cultivating, including breather, described breather includes many horizontal linear shape snorkels in culturing pool setting up and down, the air outlet of one end connection blower fan of described snorkel, described snorkel other end is closed, each described snorkel is equipped with and multiple connects the aeration tube for aeration with this snorkel, the external diameter of described aeration tube becomes larger along near described blower fan to the direction away from described blower fan, and described aeration tube is the ring-shaped pipe that carbon nanomaterial is made；
Also being equipped with the air valve for controlling described aeration tube aeration on each described snorkel, described air valve is arranged on described blower fan and between the aeration tube that blower fan is nearest.
The invention has the beneficial effects as follows: the aerating system that the present invention is directed in sea water prawn culturing improves, the framework installing aeration tube is formed by snorkel setting up and down, aeration tube is the annular aeration tube that CNT is made, full communication between the higher and lower levels Guan Jun has independent air valve switch, it is easy to make accurate aeration control for the different growing stage of levels sea water and prawn, near-end at air valve, aeration ring diameter is less, the far-end of air valve, aeration ring diameter is bigger, above-mentioned design can make the aeration resistance of near-end less, is beneficial to gas and keeps enough air pressure at far-end.
On the basis of such scheme, the present invention can also do following improvement:
Further, the described snorkel of neighbouring two-layer is coupled together by a vertical stay tube.
Having the beneficial effect that of above-mentioned further scheme is adopted to be fixed the position of snorkel, in order to make accurate aeration control.
Further, the distance between snorkel described in neighbouring two-layer is 60-80cm.
Adopt above-mentioned further scheme have the beneficial effect that 1, when pond relatively deep (about 3 meters), can make that oxygen is more uniform is distributed in middle and lower part, pond, make bubble when to topmost surface diffusion mass transfer, be unlikely to be exhausted too early；2, when the mixing fry of different water depth is lived in cultivation, levels water body requisite oxygen tolerance can be regulated easily.
Further, the minimum outer diameter of described aeration tube is 20cm, and maximum outside diameter is 25cm.
Adopting having the beneficial effect that 1, confirming according to actual effect of above-mentioned further scheme, external diameter is excessive, then aeration rate is too much, and air quantity delivered is superfluous, and the size of above-mentioned aeration tube external diameter can avoid the generation of this problem；2, prevent CNT external diameter excessive causing from making consumption increase, it is possible to reduce cost；3, front end adopts the aeration tube of small diameter, and rear end adopts larger-diameter aeration tube, makes the crushing of front end will not lose too much, affects rear end air pressure.
Further, undermost described aeration tube is from 70-100mm at the bottom of pond.
What adopt above-mentioned further scheme has the beneficial effect that aeration tube is not easy the long-pending blocking of the mud at the bottom of by pond.
Further, the greatest length of described snorkel is 18m.
Adopt having the beneficial effect that under meeting the normal premise used of above-mentioned further scheme, be conducive to the storage and transport of snorkel.
Further, described snorkel is diameter is the pvc pipe of 20 or 25mm.
What adopt above-mentioned further scheme has the beneficial effect that common pvc pipe diameter is exactly generally 20mm or 25mm, it is simple to raw-material acquisition, reduces cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention；
Fig. 2 is the top view of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, snorkel, 2, aeration tube, 3, air valve, 4, a stay tube.
Detailed description of the invention
Below in conjunction with accompanying drawing, principles of the invention and feature being described, example is served only for explaining the present invention, is not intended to limit the scope of the present invention.
As it is shown in figure 1, a kind of aerating system for fishery cultivating, it is possible to for cultivating the fishery cultivating field of shrimp or Fish, the diverse location in same culturing pool can all arrange this aerating system respectively, with to the abundant aeration of whole culturing pool.It includes breather, and described breather includes many horizontal linear shape snorkels 1 in culturing pool setting up and down, and undermost carbon nanometer aeration pipe is from 70-100mm at the bottom of pond.And the described snorkel 1 of neighbouring two-layer is coupled together by a vertical stay tube 4, thus the position by snorkel 1 is fixed, in order to make accurate aeration control.
Preferred: described in neighbouring two-layer, the distance between snorkel 1 is 60-80cm: when pond relatively deep (about 3 meters), distance between adjacent two layers snorkel 1 can make when 60-80cm that oxygen is more uniform is distributed in middle and lower part, pond, make bubble when to topmost surface diffusion mass transfer, be unlikely to be exhausted too early；Additionally the distance between adjacent two layers snorkel 1 is when 60-80cm, when the mixing fry of different water depth is lived in cultivation, can regulate levels water body requisite oxygen tolerance easily.
Preferred: described snorkel 1 is diameter is the pvc pipe of 20 or 25mm, owing to pvc pipe diameter common on market is exactly generally 20mm or 25mm, adopt the above-mentioned raw-material acquisition that is dimension for, reduce cost of manufacture.
Preferred: the greatest length of described snorkel 1 is 18m, because snorkel is long, it is placed on warehouse in the not used time, size is limited；When use is put in culture pond, long then pliable, cause damaging, additionally long pipeline framework is also fragile in transit.
The air outlet of one end connection blower fan of described snorkel 1, described snorkel 1 other end is closed, each described snorkel 1 is equipped with multiple aeration tube 2 connected with this snorkel 1 for aeration, also being equipped with the air valve 3 for controlling described aeration tube 2 aeration on each described snorkel 1, described air valve 3 is arranged on described blower fan and between the aeration tube 2 that blower fan is nearest.The ring-shaped pipe that described aeration tube 2 is made for carbon nanomaterial, and the external diameter of described aeration tube 2 is along from becoming larger to the direction away from described blower fan near described blower fan.
Preferred: the minimum outer diameter of described aeration tube 2 is 20cm, maximum outside diameter is 25cm, confirms according to actual effect, and the external diameter of aeration tube 2 is excessive, then aeration rate is too much, and air quantity delivered is superfluous, and the outside dimension of the above-mentioned scope of aeration tube 2 can avoid the generation of this problem；Additionally prevent aeration tube 2 external diameter excessive causing from making consumption increase, it is possible to reduce cost；Front end adopts aeration tube 2 less within the scope of above-mentioned outside dimension, and rear end adopts aeration tube 2 bigger within the scope of above-mentioned outside dimension, makes the crushing of front end will not lose too much, affects rear end air pressure.The aerating system that the present invention is directed in sea water prawn culturing improves, the framework installing aeration tube 2 is formed by snorkel 1 setting up and down and a stay tube 4, the annular aeration tube that aeration tube 2 is made for CNT, full communication between the higher and lower levels Guan Jun has independent air valve 3 to switch, it is simple to the different growing stage for levels sea water and prawn makes accurate aeration control.At the near-end of air valve 3, the external diameter of aeration tube 2 is less, the far-end of air valve 3, and the external diameter of aeration tube 2 is relatively big, and above-mentioned design can make the aeration resistance of air valve 3 near-end less, is beneficial to gas and keeps enough air pressure at far-end.
The power of fan scope being suitable for of the present invention can reach 0.55-15KW, blast scope 9.8Kps-98KPa.It is suitable for depth of water 1-3 rice.Every meter of (ventilation pipe range) aeration area 4-15m2。
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (7)
1. the aerating system for fishery cultivating, it is characterized in that, including breather, described breather includes many horizontal linear shape snorkels (1) in culturing pool setting up and down, the air outlet of one end connection blower fan of described snorkel (1), described snorkel (1) other end is closed, each described snorkel (1) is equipped with multiple aeration tube (2) connected with this snorkel (1) for aeration, the ring-shaped pipe that described aeration tube (2) is made for carbon nanomaterial, and the external diameter of described aeration tube (2) becomes larger to the direction away from described blower fan along near described blower fan；
Also being equipped with the air valve (3) for controlling described aeration tube (2) aeration on each described snorkel (1), described air valve (3) is arranged on described blower fan and between the aeration tube (2) that blower fan is nearest.
2. aerating system according to claim 1, it is characterised in that the described snorkel (1) of neighbouring two-layer is coupled together by a vertical stay tube (4).
3. aerating system according to claim 1, it is characterised in that described in neighbouring two-layer, the distance between snorkel (1) is 60-80cm.
4. aerating system according to claim 1, it is characterised in that the minimum outer diameter of described aeration tube (2) is 20cm, maximum outside diameter is 25cm.
5. aerating system according to claim 1, it is characterised in that undermost described aeration tube (2) is from 70-100mm at the bottom of pond.
6. aerating system according to claim 1, it is characterised in that the greatest length of described snorkel (1) is 18m.
7. according to the arbitrary described aerating system of claim 1 to 6, it is characterised in that described snorkel (1) is diameter is the pvc pipe of 20 or 25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150347.9U CN205390027U (en) | 2016-02-29 | 2016-02-29 | A aeration systems for fishery is bred |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150347.9U CN205390027U (en) | 2016-02-29 | 2016-02-29 | A aeration systems for fishery is bred |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205390027U true CN205390027U (en) | 2016-07-27 |
Family
ID=56424772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620150347.9U Withdrawn - After Issue CN205390027U (en) | 2016-02-29 | 2016-02-29 | A aeration systems for fishery is bred |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205390027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105519490A (en) * | 2016-02-29 | 2016-04-27 | 广西奇美水产养殖有限公司 | Aeration system for fishery breeding |
| CN110881437A (en) * | 2019-12-12 | 2020-03-17 | 厦门理工学院 | High-level pond is bred to shrimp |
-
2016
- 2016-02-29 CN CN201620150347.9U patent/CN205390027U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105519490A (en) * | 2016-02-29 | 2016-04-27 | 广西奇美水产养殖有限公司 | Aeration system for fishery breeding |
| CN105519490B (en) * | 2016-02-29 | 2018-05-18 | 广西奇美水产养殖有限公司 | A kind of aerating system for fishery cultivating |
| CN110881437A (en) * | 2019-12-12 | 2020-03-17 | 厦门理工学院 | High-level pond is bred to shrimp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20180518 |
|
| AV01 | Patent right actively abandoned |