CN101983560A - Underwater aeration disk for aquaculture - Google Patents
Underwater aeration disk for aquaculture Download PDFInfo
- Publication number
- CN101983560A CN101983560A CN 201010551321 CN201010551321A CN101983560A CN 101983560 A CN101983560 A CN 101983560A CN 201010551321 CN201010551321 CN 201010551321 CN 201010551321 A CN201010551321 A CN 201010551321A CN 101983560 A CN101983560 A CN 101983560A
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- CN
- China
- Prior art keywords
- aquaculture
- oxygen increasing
- under water
- increasing disc
- air chamber
- 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.)
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Abstract
The invention relates to an underwater aeration disk for aquaculture, comprising a main pipe, multiple branch pipes connected with the main pipe. The invention is characterized in that a check valve is arranged on the main pipe. The invention has the following advantages: as the main pipe is provided with the check valve, the invention can prevent seawater encroachment, prevent water from entering connecting pipes and icing in the winter, facilitate aeration, is free from the influence of placement direction of the aeration disk, is applicable to different underwater terrains, can improve water quality environment and bottom materials, solve water body layering problem and facilitate growth of sea cucumbers.
Description
Technical field
The present invention be more particularly directed to a kind of aquaculture oxygen increasing disc under water.
Background technology
Aquaculture is used when oxygen increasing disc is mainly used in holothruian cultures under water.Existing aquaculture oxygen increasing disc under water is to be made of the arm of being responsible for, be connected with the person in charge, is evenly equipped with pore on the arm.The oxygen increasing disc of this structure seawater when not beating oxygen can pour in down a chimney to being responsible for and entering and being responsible for the connecting line that links to each other from pore on the arm, and the connecting line internal pressure is increased, and is difficult to realize oxygenation.In addition, also can be positioned at water surface place in the time of in the winter time and freeze, can't beat oxygen at all in the connecting line upper end.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of inwelling that prevents, prevents in the time of in the winter time that water inlet is frozen in the connecting line, is easy to oxygenation, can improve water quality environment and substrate, and the aquaculture that helps the sea cucumber growth is oxygen increasing disc under water.
The aquaculture that the present invention relates to is oxygen increasing disc under water, comprise the person in charge, be responsible for a plurality of arms is connected, its special character is: be provided with non-return valve on the person in charge.
Above-mentioned aquaculture is oxygen increasing disc under water, and described non-return valve is by interior pipe, outer tube, and the rubber sleeve that an end is fixed between the inner and outer pipe constitutes; The described rubber sleeve other end is provided with slit and rubber sleeve and is positioned at position, both sides, slit and takes the form of inclined plane, and this oxygen increasing disc is not subjected to the also restriction of placing direction of oxygen increasing disc, can suitable water under different terrain.
Above-mentioned aquaculture is oxygen increasing disc under water, is provided with air chamber at the end of arm, is provided with micropore on air chamber, so that air slowly discharges and evenly diffusion, improves the water body dissolved oxygen amount.
Above-mentioned aquaculture is oxygen increasing disc under water, and described air chamber is to be made of hollow gas stone.
Above-mentioned aquaculture is oxygen increasing disc under water, and described air chamber is connected with arm by tube connector.
Advantage of the present invention is: owing to be provided with non-return valve on being responsible for, can prevent inwelling, prevent in the time of in the winter time that water inlet is frozen in the connecting line, be easy to oxygenation, be not subjected to the influence of oxygen increasing disc placing direction, can suitable water under different terrain, can improve water quality environment and substrate, solve the water body lamination, help the sea cucumber growth.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of non-return valve among Fig. 1;
Fig. 3 is that enlarged drawing is looked on a rubber sleeve left side among Fig. 1;
Fig. 4 is an I portion enlarged drawing among Fig. 1.
Among the figure: total valve 1, non-return valve 2 is responsible for 3, arm 4, tube connector 5, interior pipe 201, outer tube 203, rubber sleeve 202, slit 202a, air chamber 6, micropore 601.
Embodiment
As shown in the figure, this aquaculture under water oxygen increasing disc comprise be responsible for 3, be responsible for the 3 a plurality of arms 4 that are connected, on the person in charge 2, be provided with total valve 1 and non-return valve 2.Described non-return valve 2 is that the rubber sleeve 202 between pipe 201 and the outer tube 203 constitutes in being fixed on by suit and the interior pipe 201 that bonds together, outer tube 203, one ends.Described rubber sleeve 202 other ends are provided with slit 202a and rubber sleeve 202 and are positioned at position, 202a both sides, slit and take the form of inclined plane.End at arm 4 is connected with air chamber 6 by tube connector 5, is provided with micropore 601 on air chamber 6.Described air chamber 6 is to be made of hollow gas stone.
During use, be connected with the inlet end of being responsible for 4, again this oxygen increasing disc put into the bottom connecting tracheae, beat open oxygen increasing pump after, air enters non-return valve 2 by connecting tracheae through being responsible for 3, and the slit 202a of rubber sleeve 202 is opened, and slowly enters in the water of seabed through arm 4, air chamber 6, micropore 601 again.When oxygen increasing pump quit work, water-bed hydraulic pressure made the inclined-plane pressurized of rubber sleeve 202 that slit 202a is closed, thereby prevented that inwelling is to being responsible in 3.
Claims (5)
1. aquaculture oxygen increasing disc under water, comprise the person in charge, be responsible for a plurality of arms that are connected and constitute, it is characterized in that: on the person in charge, be provided with non-return valve.
2. aquaculture according to claim 1 is oxygen increasing disc under water, it is characterized in that: described non-return valve is by interior pipe, outer tube, the rubber sleeve that one end is fixed between the inner and outer pipes constitutes, and the described rubber sleeve other end is provided with slit and rubber sleeve and is positioned at position, both sides, slit and takes the form of inclined plane.
3. aquaculture according to claim 1 and 2 is oxygen increasing disc under water, it is characterized in that: the end at arm is provided with air chamber, is provided with micropore on air chamber.
4. aquaculture according to claim 1 and 2 is oxygen increasing disc under water, it is characterized in that: described air chamber is to be made of hollow gas stone.
5. according to claim 3 or 4 described aquacultures oxygen increasing disc under water, it is characterized in that: described air chamber is connected with arm by tube connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010551321 CN101983560A (en) | 2010-11-19 | 2010-11-19 | Underwater aeration disk for aquaculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010551321 CN101983560A (en) | 2010-11-19 | 2010-11-19 | Underwater aeration disk for aquaculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101983560A true CN101983560A (en) | 2011-03-09 |
Family
ID=43640722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010551321 Pending CN101983560A (en) | 2010-11-19 | 2010-11-19 | Underwater aeration disk for aquaculture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101983560A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907366A (en) * | 2012-10-24 | 2013-02-06 | 中国水产科学研究院南海水产研究所 | Water backflow preventive device of nanometer aerating tube for aquaculture |
| CN103891645A (en) * | 2012-12-25 | 2014-07-02 | 陈秀军 | Efficient and energy-saving pond fish culture method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4288394A (en) * | 1978-10-19 | 1981-09-08 | Water Pollution Control Corp. | Sewage aeration system |
| US5014727A (en) * | 1989-02-27 | 1991-05-14 | Seiichiro Aigo | Bubbler device for washing semiconductor materials |
| CN101637140A (en) * | 2009-07-31 | 2010-02-03 | 山东省海洋水产研究所 | Indoor wintering method of octopus parents in north |
-
2010
- 2010-11-19 CN CN 201010551321 patent/CN101983560A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4288394A (en) * | 1978-10-19 | 1981-09-08 | Water Pollution Control Corp. | Sewage aeration system |
| US5014727A (en) * | 1989-02-27 | 1991-05-14 | Seiichiro Aigo | Bubbler device for washing semiconductor materials |
| CN101637140A (en) * | 2009-07-31 | 2010-02-03 | 山东省海洋水产研究所 | Indoor wintering method of octopus parents in north |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907366A (en) * | 2012-10-24 | 2013-02-06 | 中国水产科学研究院南海水产研究所 | Water backflow preventive device of nanometer aerating tube for aquaculture |
| CN103891645A (en) * | 2012-12-25 | 2014-07-02 | 陈秀军 | Efficient and energy-saving pond fish culture method |
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| 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 |
Open date: 20110309 |