CN1439257A - Aerator for breeding - Google Patents
Aerator for breeding Download PDFInfo
- Publication number
- CN1439257A CN1439257A CN03109910A CN03109910A CN1439257A CN 1439257 A CN1439257 A CN 1439257A CN 03109910 A CN03109910 A CN 03109910A CN 03109910 A CN03109910 A CN 03109910A CN 1439257 A CN1439257 A CN 1439257A
- Authority
- CN
- China
- Prior art keywords
- mozzle
- gas
- pond
- tube
- seawater
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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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- Farming Of Fish And Shellfish (AREA)
Abstract
A pneuamtic water activator for the breeding pond of sea living things (shrimp, crab, fish, etc) to break the reduction layer on pond bottom, and increase the oxygen dissolved in seawater is composed of a flow guiding tube with open top end and narrow slot on side wall and fixed to a tripod, the tourmalinite in the bottom end of said flow guiding tube, and an aerating tube inserted in said flow guiding tube. It can simulate the natural sea environment.
Description
Technical field
The present invention relates to the equipment in the biological nursery pond of mariculture,, break reduction zone at the bottom of the pond, increase seawater dissolved oxygen, make the pond maritime interior waters make the directed gas of growing seedlings that circulates and carry water activating device particularly at seawater-culture pond inner imitation natural waters state.
Background technology
The water activating device in past only has only gas stone and gas tube, gas stone is installed in the head of gas tube, open air valve and just can make it in water, emit bubble, promote that dissolved oxygen of seawater increases, thereby make the marine organisms (as shrimp, crab, fish) in the pond that a good environment be arranged.But can't form eddy current in the pond, not have copying, therefore effect is not ideal enough aspect promotion seawater biological growth.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can form certain eddy current at seawater-culture pond, natural imitation sea area state, the gas of growing seedlings with copying is carried water activating device.
Technical scheme of the present invention is the mozzle (3) that has an end opening, mozzle (3) is fixed on the tripod (1), have narrow groove (4) on mozzle (3) sidewall, gas stone (2) is installed in mozzle (3) bottom, insert gas tube (5) in mozzle (3), gas tube (5) stretches out outside mozzle (3) mouth of pipe.
Said mozzle (3) is that diameter is the plastic tube of 30-150mm, and the narrow well width on the mozzle (3) is 3-30mm, and gas tube (5) is 7 font bend pipes.
Said gas stone (2) is installed in mozzle (3) on its 50mm position, bottom.
Advantage of the present invention is 1, can disperses metabolite in the pond, breaks reduction zone at the bottom of the pond; 2, mix by air water, increase seawater dissolved oxygen; 3, owing to produce eddy current, the pond maritime interior waters is circulated as orientation, copying is arranged, suitable biological growth; 4, because the effect of eddy current, make the graininess refuse concentrate on central authorities at the bottom of the pond, be convenient to inhale the end remove.No matter water level just need not to regulate the height of mozzle.
Description of drawings
Further describe embodiment below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present invention.
Embodiment
With reference to Fig. 1, the present invention is made up of with gas tube (5) tripod (1), gas stone (2), mozzle (3), narrow groove (4).Mozzle (3) is the plastic tube of an end opening, have narrow groove (4) on the sidewall, the general diameter of mozzle (3) is 30-150mm, and the width of narrow groove (4) is 3-30mm, mozzle (3) is fixed on the tripod (1), and the available collar of tripod (1) and reinforcing bar are welded.The effect of narrow groove (4) is the controlled water flow direction, and the width of groove (4) is determined according to the size of seawater bion, can regulate the size of aeration quantity and the quantity of water activating device in addition and control flow velocity.And no matter water level just need not to regulate the height of mozzle (3).Tripod (1) is made simple, and makes things convenient for the sedimentary removing of bottom in the pond.It is interior on the position of bottom 50mm that gas stone (2) is installed in mozzle (3), and gas tube (5) stretches in the mozzle (3), and an end stretches out outside mozzle (3) mouth of pipe, is 7 font bend pipes.After opening air valve, bubble is promptly overflowed in gas stone (2), mix mozzle (3) water level promoting with water, and flow in the pond from narrow groove (4), make seawater produce eddy current, increase seawater dissolved oxygen, and the pond maritime interior waters circulates, the state in natural imitation sea area has copying, reaches to promote growth biological in seawater biology, the especially nursery pond.
Claims (3)
1, the gas of growing seedlings is carried water activating device, comprise gas tube (5) and gas stone (2), it is characterized in that having the mozzle (3) of an end opening, mozzle (3) is fixed on the tripod (1), have narrow groove (4) on mozzle (3) sidewall, gas stone (2) is installed in mozzle (3) bottom, inserts gas tube (5) in mozzle (3), and gas tube (5) stretches out outside mozzle (3) mouth of pipe.
2, carry water activating device according to the said gas of growing seedlings of claim 1, it is characterized in that mozzle (3) is that diameter is the plastic tube of 30～150mm, the narrow well width on the mozzle (3) is 3～30mm, and gas tube (5) is 7 font bend pipes.
3, carry water activating device according to claim 1 or the 2 said gas of growing seedlings, it is characterized in that gas stone (2) is installed in mozzle (3) on its 50mm position, bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03109910A CN1439257A (en) | 2003-04-07 | 2003-04-07 | Aerator for breeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03109910A CN1439257A (en) | 2003-04-07 | 2003-04-07 | Aerator for breeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1439257A true CN1439257A (en) | 2003-09-03 |
Family
ID=27796766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN03109910A Pending CN1439257A (en) | 2003-04-07 | 2003-04-07 | Aerator for breeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1439257A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207769A (en) * | 2018-04-10 | 2018-06-29 | 中国水产科学研究院淡水渔业研究中心 | A kind of integrated apparatus that can be oxygenated and generate simultaneously flow |
-
2003
- 2003-04-07 CN CN03109910A patent/CN1439257A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207769A (en) * | 2018-04-10 | 2018-06-29 | 中国水产科学研究院淡水渔业研究中心 | A kind of integrated apparatus that can be oxygenated and generate simultaneously flow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |