CN1896015A - Flexible-pen construction - Google Patents
Flexible-pen construction Download PDFInfo
- Publication number
- CN1896015A CN1896015A CNA2005100409809A CN200510040980A CN1896015A CN 1896015 A CN1896015 A CN 1896015A CN A2005100409809 A CNA2005100409809 A CN A2005100409809A CN 200510040980 A CN200510040980 A CN 200510040980A CN 1896015 A CN1896015 A CN 1896015A
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- China
- Prior art keywords
- enclosure
- level
- geotextile
- cloth
- change
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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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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Farming Of Fish And Shellfish (AREA)
Abstract
Construction of flexible trellis utilizes color plastic cloth or building flexible cloth to make into water area trellis. The bottom of trellis is adhered to that of riverbed by long sandbag weight, and the top of trellis is higher than water level and varied with river level by buoy string buoyancy. It is cheap and convenient. It can be used for water plant purification experiment and aquiculture.
Description
Affiliated technical field
Present method is to belong to the Ecological Recovery of Water research field.The experiment of aquatic plant purification effect, the experiment of aquaculture effect, the experiment of aquatic attitude engineering simulation are carried out, the soft isolated technological method of trial plot and trial plot external water area in the waters that provide big in change of level, certain stormy waves is arranged.
Technical background
The present technique method is in the waters, carries out that the demand of the research of relative closure aquatic plant purification effect, structure of community research, the research of aquaculture effect, the experiment of aquatic attitude engineering simulation proposes.These researchs need be kept apart the project that experimentizes comparative observation with the water of survey region and the waters outside the survey region.
Domestic enclosure in the waters is to adopt hard material at present, the method that enclosure is built in piling, and this rigid enclosure is suitable for large-scale enclosure engineering, is not suitable for for small test.Small test is strict to isolated closure, cheap, the easy construction of material price, and these are advantage places of this soft enclosure.The height of rigid enclosure is a fixed, protrudes in the water surface when water level falls, and influences water surface view.In unusual emergency case, when water level surpasses the enclosure design height, the inside and outside water of enclosure mixes, and does not have impermeable role.Soft enclosure is not subjected to water surface variable effect, and particularly sudden change of level can not influence the enclosure experiment and normally carry out.The soft enclosure that utilizes flexible materials to make up possesses the not available performance of rigid enclosure.
Summary of the invention
The construction of this soft enclosure is to utilize that wide cut painted sculptures cloth (perhaps geotextile), fishing are floated, timber, is designed to bottom and riverbed, lakebed is closely connected, and top can be with the enclosure of change of level flexible structure.
The assembly of 1 soft enclosure
Soft enclosure mainly by clasp band, fishing that wide cut painted sculptures cloth (perhaps geotextile), painted sculptures plant minister's sandbag, painted sculptures cloth top float string, timber is formed.
The assembly of soft enclosure as shown in Figure 1.Fig. 1 be soft enclosure after the riverbank makes, the photo before the following water.
The unitized construction of 2 soft enclosures
The unitized construction of soft enclosure as shown in Figure 2.Fig. 2 is soft enclosure combined structure design figure.The design ultimate principle is: the bottom long sand bag relies on deadweight closely connected with the bottom, riverbed, can not intake; The buoyancy that top relies on fishing to float, enclosure is risen out the water surface, changes the impermeable role of playing stably with the water surface; Painted sculptures cloth width designs according to top water-level, guarantees that the enclosure height changes with the luffing of water level.
The practical effect of 3 soft enclosures
The practical effect of soft enclosure is shown in Fig. 3,4.Fig. 3 utilizes enclosure to carry out floating bed decontamination effect improving experimental study.Fig. 4 is the inside and outside water quality of enclosure, transparency contrast.
The design innovation point
1 painted sculptures plants the design of minister's sandbag, utilizes the sand deadweight, makes enclosure nan orelief landform bottom river, lake mutually closely connected, and the bottom of enclosure can not intake.As long as put, sink to getting final product automatically during construction to enclosure place water surface site one.
The design that string is floated in 2 painted sculptures cloth upper clasp and connected fishing, the top that makes enclosure be with the water level variation of rising that disappears, and exceed water surface 7CM, ensures enclosure under any circumstance, comprises sudden change of level, can normally bring into play impermeable role.
3 easy constructions, cheap, it is convenient to remove.
The scope of application
This soft enclosure is applicable to the waterplant enclosure experiment of water surrounding reparation research, and fry is cultivated in aquaculture, large-scale aquatic attitude engineering effort pilot plant test research.Use value is all arranged in scientific research and production practice.
Claims (1)
1 present method is to utilize the color cloth (perhaps geotextile) of plastics, and in the tidal river reach water level big waters of variation that disappears, structure can with change of level and flood tide, the ebb hydrodynamic change, stably play the soft enclosure of impermeable role.Provide in change of level, the waters of certain stormy waves is arranged, the soft enclosure technological method that carries out various scientific experiments to aquatic plant purification effect, aquaculture, the test of aquatic attitude engineering simulation, has actual application value.
The technical scheme of present method is: color cloth (perhaps geotextile) end of plastics is made 40 centimetres wide long bags, fill rough sand, with closely connected at the bottom of the riverbed.Latch closure is done on 7 centimetres on the other end two identity distance limits one, is connected with latch closure with the float for fishing string, and the water surface is floating.Painted sculptures cloth (or geotextile) wide cut is by the maximum luffing decision of water level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100409809A CN1896015A (en) | 2005-07-12 | 2005-07-12 | Flexible-pen construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100409809A CN1896015A (en) | 2005-07-12 | 2005-07-12 | Flexible-pen construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1896015A true CN1896015A (en) | 2007-01-17 |
Family
ID=37608699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100409809A Pending CN1896015A (en) | 2005-07-12 | 2005-07-12 | Flexible-pen construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1896015A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102919168A (en) * | 2012-10-16 | 2013-02-13 | 江苏省淡水水产研究所 | Technology for cultivating eriocheir sinensis by small enclosure |
| CN104737955A (en) * | 2015-04-20 | 2015-07-01 | 中国水产科学研究院黄海水产研究所 | Controllable sinking-floating enclosure experiment device |
| CN106804514A (en) * | 2017-02-04 | 2017-06-09 | 苏州多固工程设计有限公司 | Close breeding facility and its manufacture, construction and cultural method in river |
| CN110616725A (en) * | 2019-08-19 | 2019-12-27 | 绍兴文理学院 | Combined water-resisting device |
| CN110670609A (en) * | 2019-08-19 | 2020-01-10 | 浙江双和环境建设有限公司 | Anti-seepage combined water-resisting device |
| WO2021238118A1 (en) * | 2020-05-26 | 2021-12-02 | 南大（常熟）研究院有限公司 | Ecological soft enclosure for algae and sewage interception and purification, and construction method therefor |
-
2005
- 2005-07-12 CN CNA2005100409809A patent/CN1896015A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102919168A (en) * | 2012-10-16 | 2013-02-13 | 江苏省淡水水产研究所 | Technology for cultivating eriocheir sinensis by small enclosure |
| CN104737955A (en) * | 2015-04-20 | 2015-07-01 | 中国水产科学研究院黄海水产研究所 | Controllable sinking-floating enclosure experiment device |
| CN104737955B (en) * | 2015-04-20 | 2017-04-19 | 中国水产科学研究院黄海水产研究所 | Controllable sinking-floating enclosure experiment device |
| CN106804514A (en) * | 2017-02-04 | 2017-06-09 | 苏州多固工程设计有限公司 | Close breeding facility and its manufacture, construction and cultural method in river |
| CN110616725A (en) * | 2019-08-19 | 2019-12-27 | 绍兴文理学院 | Combined water-resisting device |
| CN110670609A (en) * | 2019-08-19 | 2020-01-10 | 浙江双和环境建设有限公司 | Anti-seepage combined water-resisting device |
| WO2021238118A1 (en) * | 2020-05-26 | 2021-12-02 | 南大（常熟）研究院有限公司 | Ecological soft enclosure for algae and sewage interception and purification, and construction method therefor |
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| 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 |