CN204940226U - The open water enclosure buoyancy aid adjusting device of blue-green algae is removed with cardinal wind change - Google Patents
The open water enclosure buoyancy aid adjusting device of blue-green algae is removed with cardinal wind change Download PDFInfo
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- CN204940226U CN204940226U CN201520634315.1U CN201520634315U CN204940226U CN 204940226 U CN204940226 U CN 204940226U CN 201520634315 U CN201520634315 U CN 201520634315U CN 204940226 U CN204940226 U CN 204940226U
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- buoyancy aid
- green algae
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- adjusting device
- open water
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Abstract
Remove the open water enclosure buoyancy aid adjusting device of blue-green algae with cardinal wind change, relate to blue-green algae blocking apparatus, specifically a kind of open water enclosure buoyancy aid adjusting device removing blue-green algae with cardinal wind change.The open water enclosure buoyancy aid adjusting device removing blue-green algae with cardinal wind change of the present utility model, is characterized in that this device is the enclosure connected and composed by multiple buoyancy aid; Buoyancy aid has an independently plenum chamber at least, plenum chamber is provided with air valve, be provided with weighted and its lifting piece bottom buoyancy aid, buoyancy aid two ends arrange connecting elements.Adjusting device of the present utility model, the mode adopting gas to fill, conveniently carries out the adjustment of buoyancy aid height and opening, the ecological environment in effective protection littoral zone waters; Adopt multiple plenum chamber structure, produce buoyancy by gassy, have storage volume little, good stability, reliability is high, significantly improves artificial blue alga clearing efficiency.
Description
Technical field
The utility model relates to blue-green algae blocking apparatus, specifically a kind of open water enclosure buoyancy aid adjusting device removing blue-green algae with cardinal wind change.
Background technology
The overgrowing that breaks out of blue-green algae is the result of water pollution, eutrophication, is the requisite measure purified water by blue alga clearing in good time.The technology that existing blue-green algae is blocked builds flexible enclosure facility at the lower wind direction of cardinal wind, when wind comes, can by blue-green algae interception outside, main purpose improves the problem of littoral zone waters, local breakout of cyanobacteria blooms accumulation, improves the eco-environmental quality of littoral zone.But there is certain defect, because buoyancy aid is foam-filled, so when wind direction changes, blue-green algae high aggregation near enclosure facility, buoyancy aid can not regulate in box haul change, allows the blue-green algae in enclosure region drift about out enclosure with the change of cardinal wind.
Summary of the invention
Technical problem to be solved in the utility model is, overcome described defect, there is for open water blue-green algae the feature of mobility, transform existing water-surface blue-green algae and stop flexible facility, give full play to blue-green algae to block the function of facility, according to the change of cardinal wind, allow the blue-green algae outside enclosure can not enter, the blue-green algae in enclosure can be allowed to go out simultaneously a kind of open water enclosure buoyancy aid adjusting device removing blue-green algae with cardinal wind change of going.
The open water enclosure buoyancy aid adjusting device removing blue-green algae with cardinal wind change of the present utility model, is characterized in that this device is the enclosure connected and composed by multiple buoyancy aid; Buoyancy aid has an independently plenum chamber at least, plenum chamber is provided with air valve, be provided with weighted and its lifting piece bottom buoyancy aid, buoyancy aid two ends arrange connecting elements.
Described buoyancy aid adopts two independently plenum chambers, is supported between two plenum chambers by strut.
The body of described buoyancy aid adopts fiber reinforced rubber cloth to make.
Described connecting elements is hinge, or to hook joint.
Described buoyancy aid is by hinge, or after connecting hook joint, adopt rope band to reinforce, buoyancy aid junction arranges sling, and rope band is reinforced through sling.
Described weighted is counterweight chain, bag chain or balancing weight.
Described lifting piece comprises boatswain chair and drop hanger, and crane gear is by boatswain chair and drop hanger lifting weighted.
During use, according to the length of waters size determination enclosure, on demand multiple buoyancy aid is connected.When the blue-green algae of outside is blown toward enclosure band by prevailing wind direction, by using the plenum chamber of ancillary facility to buoyancy aid to inflate, buoyancy aid being floated, maintains original function of blocking, blue-green algae is tackled.When blue-green algae is gathered in around enclosure by prevailing wind direction, when needing blue-green algae to discharge enclosure, then the plenum chamber of buoyancy aid is exitted, under the effect of weighted, under making buoyancy aid drop to water line, form opening, blue-green algae is drifted about out enclosure.
The open water enclosure buoyancy aid adjusting device removing blue-green algae with cardinal wind change of the present utility model; adopt the mode that gas is filled; conveniently carry out the adjustment of buoyancy aid height and opening; can receive and can put; the effect of interception and removing blue-green algae can better be played; play the effect purified water, the ecological environment in effective protection littoral zone waters.Adopt multiple plenum chamber structure, produce buoyancy by gassy, there is storage volume little, the feature of good stability.When adjacent 1-2 plenum chamber leaks, this section of buoyancy aid still can swim on the water surface, and reliability is high.Inflation can utilize fills lift pump, and the assembly set such as hydraulic motor, vortex fan facility is buoyancy aid inflation, convenient and swift, significantly improves artificial blue alga clearing efficiency.
Accompanying drawing explanation
Fig. 1 is embodiment 1 float structure schematic diagram;
Fig. 2 is embodiment 1 adjacent buoyancy aid splicing construction schematic diagram;
Wherein, connecting elements 1, water line 2, boatswain chair 3, plenum chamber 4, weighted 5, strut 6, strut socket 7, suspension hook 8, air valve 9, rope band 10, sling 11.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1: the open water enclosure buoyancy aid adjusting device removing blue-green algae with cardinal wind change is the enclosure connected and composed by multiple buoyancy aid.Buoyancy aid adopts two independently supported by strut 6 between plenum chamber 4, two plenum chambers 4, the strut socket 7 that strut 6 is installed by bottom is fixed.Plenum chamber 4 is provided with air valve 9, be provided with weighted 5 and its lifting piece bottom buoyancy aid, weighted 5 adopts counterweight chain, and the lifting piece of counterweight chain comprises boatswain chair 3 and drop hanger 8, and crane gear lifts by crane counterweight chain by boatswain chair 3 and drop hanger 8.Buoyancy aid two ends arrange connecting elements 1, and connecting elements 1 adopts hinge, and are reinforced through the sling 11 on buoyancy aid by rope band 10.The body of buoyancy aid then adopts fiber reinforced rubber cloth to make.
When the blue-green algae of outside is blown toward enclosure by prevailing wind direction, lift pump is filled in use, the assembly set such as hydraulic motor, vortex fan facility is that plenum chamber 4 is inflated, when plenum chamber 4 is full of gas, plenum chamber 4 is cylindrical, regulated mutually with the buoyancy of plenum chamber 4 by the counterweight chain installed, the position of plenum chamber 4 is made to be buoyancy aid inner upper, air valve 9 bottom is maintained an equal level with water line 2 phase, air valve 9 bottom is the twice of air valve 9 bottom to buoyancy aid top to the distance of buoyancy aid bottom, buoyancy aid is floated, maintains original function of blocking, blue-green algae is tackled.
When blue-green algae is gathered in around enclosure by prevailing wind direction, when needing blue-green algae to discharge isolation strip, then by exitting to plenum chamber 4, utilize the weight of counterweight chain, make buoyancy aid drop to water line less than 2, form opening, blue-green algae is drifted about out isolation strip.
These are only a kind of embodiment of the present utility model, as long as employ above-described structure, protection domain of the present utility model all should be fallen into.
Claims (7)
1. remove an open water enclosure buoyancy aid adjusting device for blue-green algae with cardinal wind change, it is characterized in that this device is the enclosure connected and composed by multiple buoyancy aid; Buoyancy aid has an independently plenum chamber (4) at least, plenum chamber (4) is provided with air valve (9), is provided with weighted (5) and its lifting piece bottom buoyancy aid, buoyancy aid two ends arrange connecting elements (1).
2. a kind of open water enclosure buoyancy aid adjusting device removing blue-green algae with cardinal wind change according to claim 1, is characterized in that described buoyancy aid adopts two independently plenum chambers (4), is supported between two plenum chambers (4) by strut (6).
3. a kind of open water enclosure buoyancy aid adjusting device removing blue-green algae with cardinal wind change according to claim 1, is characterized in that the body of described buoyancy aid adopts fiber reinforced rubber cloth to make.
4. a kind of open water enclosure buoyancy aid adjusting device removing blue-green algae with cardinal wind change according to claim 1, is characterized in that described connecting elements (1) is hinge, or to hook joint.
5. a kind of open water enclosure buoyancy aid adjusting device removing blue-green algae with cardinal wind change according to claim 1, it is characterized in that described buoyancy aid is by hinge, or after hook joint is connected, rope band (10) is adopted to reinforce, buoyancy aid junction arranges sling (11), and rope band (10) is reinforced through sling (11).
6. a kind of open water enclosure buoyancy aid adjusting device removing blue-green algae with cardinal wind change according to claim 1, is characterized in that described weighted (5) is counterweight chain, bag chain or balancing weight.
7. a kind of open water enclosure buoyancy aid adjusting device removing blue-green algae with cardinal wind change according to claim 1, it is characterized in that described lifting piece comprises boatswain chair (3) and drop hanger (8), crane gear is by boatswain chair (3) and drop hanger (8) lifting weighted (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634315.1U CN204940226U (en) | 2015-08-21 | 2015-08-21 | The open water enclosure buoyancy aid adjusting device of blue-green algae is removed with cardinal wind change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634315.1U CN204940226U (en) | 2015-08-21 | 2015-08-21 | The open water enclosure buoyancy aid adjusting device of blue-green algae is removed with cardinal wind change |
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| Publication Number | Publication Date |
|---|---|
| CN204940226U true CN204940226U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520634315.1U Active CN204940226U (en) | 2015-08-21 | 2015-08-21 | The open water enclosure buoyancy aid adjusting device of blue-green algae is removed with cardinal wind change |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938690A (en) * | 2017-03-27 | 2017-07-11 | 中国科学院南京地理与湖泊研究所 | A kind of enclosure inflatable floating |
| CN107882000A (en) * | 2017-12-18 | 2018-04-06 | 中国科学院南京地理与湖泊研究所 | One kind gear algae puts algae enclosure |
| CN112681261A (en) * | 2020-12-18 | 2021-04-20 | 南京笙迪环境科技有限公司 | Enclosure control device capable of automatically fluctuating according to meteorological information |
-
2015
- 2015-08-21 CN CN201520634315.1U patent/CN204940226U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938690A (en) * | 2017-03-27 | 2017-07-11 | 中国科学院南京地理与湖泊研究所 | A kind of enclosure inflatable floating |
| CN107882000A (en) * | 2017-12-18 | 2018-04-06 | 中国科学院南京地理与湖泊研究所 | One kind gear algae puts algae enclosure |
| CN107882000B (en) * | 2017-12-18 | 2023-11-21 | 中国科学院南京地理与湖泊研究所 | Algae blocking and placing enclosure |
| CN112681261A (en) * | 2020-12-18 | 2021-04-20 | 南京笙迪环境科技有限公司 | Enclosure control device capable of automatically fluctuating according to meteorological information |
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