CN202181236U - Biological floating island device suitable for valley reservoirs - Google Patents
Biological floating island device suitable for valley reservoirs Download PDFInfo
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- CN202181236U CN202181236U CN2011202555571U CN201120255557U CN202181236U CN 202181236 U CN202181236 U CN 202181236U CN 2011202555571 U CN2011202555571 U CN 2011202555571U CN 201120255557 U CN201120255557 U CN 201120255557U CN 202181236 U CN202181236 U CN 202181236U
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- floating island
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- chinampa
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Abstract
The utility model relates to the technical field of biological floating island devices, in particular to a biological floating island device suitable for valley reservoirs. The biological floating island device comprises a floating island framework and a floating island fixing system, wherein a floating island substrate is arranged in the floating island framework; the floating island framework comprises a plurality of framework-type fixing parts, and is a framework structure formed by splicing the framework-type fixing parts; the floating island fixing system is connected with four corners of the floating island framework; each framework-type fixing part comprises an inner frame and an outer frame; a floating body is arranged between the inner frame and the outer frame; the outer frame as well as the inner frame adopts a two-layer structure, and can prevent impact of floaters; and the floating body between the outer frame and the inner frame can provide floating force for the floating island framework, so that the operation of arranging a fixing pile on the floating island framework to fix the floating island framework with water bottom is eliminated. The biological floating island device can be suitable for various deep water environments with larger seasonal water level difference; and as the floating island fixing system is connected with the four corners of the floating island framework, the biological floating island device can bear larger wind wave in valley reservoir environments.
Description
Technical field
The utility model relates to biological floating island device technique field, is specifically related to a kind of biological floating island device that is applicable to the valley reservoir.
Background technology
The improvement of eutrophic lake, reservoir receives much concern.The eutrophication of Hu Ku can cause the outburst of algal bloom, destroys water landscape, produces peculiar smell, causes fish kills, influences human health.Through improvement to eutrophication Hu Ku, not only can improve water landscape and habitat, more can promote the harmonious development of surrounding area economic society.
Biological floating island is that eutrophication water is administered a kind of technology commonly used.It is a kind of through at the artificial chinampa carrier of arranging of the water surface, root system or the plant growing plants that suits in water is planted on the carrier of chinampa through variety of way, thereby reached the technology of purifying water quality.Its principle mainly is through causing the nutritive substances such as nitrogen phosphorus of eutrophication in the plant absorbing water of chinampa; Form nutrient competition with algae; Alleviate the situation of body eutrophication, and pass through the secretory product generationization sense algal control material of root system of plant, thereby suppress the outburst of algae and water wawter bloom.
To the biological floating island technology; People have made a lot of effort and have obtained some achievements in research, as: the foamed concrete surface cultivation plants combination chinampa of 201020262568.8 1 kinds of circles of one Chinese patent application, a Chinese patent ZL201020159923.9 novel water purification ecological floating island etc.But present achievement in research mainly is, the depth of water more shallow shallow water body slow to the plains region sloping bank, also lacks enough research for the chinampa technology of the darker eutrophication reservoir of the suitable high mountain gorge area depth of water.
Along with the development of China's water conservancy, the quantity of valley reservoir is more and more.These valley reservoir ubiquity banks are steep, there are the periodically characteristics of bigger variation in the depth of water, water level.Along with the development of reservoir periphery cities and towns economic society, also held the industrial sewage in peripheral cities and towns in the reservoir more and more, the endogenous nutrition of adding reservoir inundation area itself discharges, and these reservoirs are faced with more and more serious eutrophication risk.
Traditional biological floating island mainly is through the fixing chinampa carrier of staking out in water or mode that simple and easy framework is set, again with plant growing on the carrier of chinampa.This technology often needs that the depth of water is more shallow, the water level cycle change little, stormy waves is less or the bank band is just easy to implement when comparatively mild.But these characteristic valley reservoirs do not possess, and therefore existing biological floating island technology need be carried out the just suitable application of a series of adjustment in the reservoir of valley.
Therefore, to the problem that exists in the prior art, provide a kind of and be applicable to that the biological floating island device of valley reservoir is particularly important.
The utility model content
The purpose of the utility model is the deficiency to prior art, and a kind of biological floating island device that is applicable to the valley reservoir safe, firm in structure is provided.
The purpose of the utility model realizes through following technical scheme:
A kind of biological floating island device that is applicable to the valley reservoir; Comprise chinampa framework and chinampa fixed system; Be provided with chinampa matrix in the framework of said chinampa, said chinampa framework comprises the frame-type mounting block, and said chinampa framework is the skeleton construction that is spliced to form by many frame-type mounting blocks; Said chinampa fixed system is connected with four angles of chinampa framework; Said frame-type mounting block comprises inside casing and housing, is provided with buoyancy aid between said inside casing and the housing, and the buoyancy aid quantity that is provided with in two relative frame-type mounting blocks is identical.
Wherein, Said inside casing and housing are spliced to form by the long fixed link of multistage respectively, all connect through short fixed link between the long fixed link of said inside casing and housing, and said inside casing is fixedly connected through angle bar with housing; Connect through short fixed link between the said housing that is connected; Said inside casing is connected through short fixed link with the housing that is connected, and the both ends of said short fixed link are fixedly connected through fastener with long fixed link, are provided with support bar between the said adjacent inside casing.
Wherein, be provided with 1-4 buoyancy aid between said per two long fixed links.
Wherein, said chinampa framework also is provided with net defence, and said net defence is fixedly connected with said housing.
Wherein, said chinampa framework is rectangle or square or rhombus.
Wherein, said chinampa fixed system comprises subsea anchor and bank stake, and said subsea anchor is provided with four, and said four subsea anchor are fixedly connected with four angles of chinampa framework through anchor line respectively, and said bank stake is fixedly connected through anchor line with the chinampa framework.
Wherein, said chinampa matrix is made up of a plurality of cystose groups, and cystose group two ends are fixedly connected through nylon rope with inside casing, and said cystose group is tied up through bamboo chip and nylon rope by a plurality of cystoses and constituted.
Wherein, said a plurality of cystose groups rectangular array arrangement in said inside casing is provided with current gap between the adjacent cystose group.
Wherein, said current gap is 1.5m-2m.
The advantage and the beneficial effect of the utility model are:
A kind of biological floating island device that is applicable to the valley reservoir; Comprise chinampa framework and chinampa fixed system, be provided with chinampa matrix in the framework of said chinampa, said chinampa framework comprises the frame-type mounting block; Said chinampa framework is the skeleton construction that is spliced to form with the frame-type mounting block by many; Said chinampa fixed system is connected with four angles of chinampa framework, and said frame-type mounting block comprises inside casing and housing, is provided with buoyancy aid between said inside casing and the housing.
1, housing and inside casing have double-layer structure; Can prevent bump from swimmer; Buoyancy aid is set between housing and the inside casing can floating force be provided, spud pile need be set on the framework of chinampa, in various darker and the bigger water body environments of water level seasonal variation with water-bed fixing for the chinampa framework; Said chinampa fixed system is connected with four angles of chinampa framework, can tackle the bigger stormy waves in the reservoir environment of valley.
2, the scope of application of the utility model device mainly is at high mountain gorge type reservoir, can solve the problem that the traditional biological chinampa can't be applicable to high mountain gorge type reservoir preferably, for the eutrophication problem that solves such reservoir provides a new approach.
3, the characteristics that the utility model device has been taken all factors into consideration the valley type reservoir depth of water, bank is steep, change of level is big, stormy waves is big, swimmer is many; Taken precautions against the disadvantageous effect that these characteristics possibly cause the chinampa from many aspects, made the biological floating island can long-acting operation in reservoir.
4, the utility model device is easy to management maintenance, is provided with the current gap that supplies small-sized ship raft to pass through between the cystose group, makes the related personnel can get into framework inside, chinampa chinampa matrix is safeguarded.The position on chinampa can be adjusted through the connection cord of adjustment anchor line and bank stake, and also available ship connects the back and on the water surface, moves on a large scale.
5, the utility model also can be used for the deep water lake or other are not easy to be provided with the water body on traditional biological chinampa.
Description of drawings
Utilize accompanying drawing that the utility model is described further below, but the embodiment in the accompanying drawing does not constitute any restriction to the utility model.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of the chinampa fixed system of the utility model.
In Fig. 1 and Fig. 2, comprise:
The long fixed link of 1-, 2-fastener, the short fixed link of 3-, 4-angle bar, 5-buoyancy aid, 6-cystose group, 7-support bar, 8-subsea anchor, 9-anchor line, the stake of 10-bank, 11-net defence.
Embodiment
Below in conjunction with embodiment the utility model is elaborated.
Embodiment 1:
Like Fig. 1, shown in Figure 2, a kind of biological floating island device that is applicable to the valley reservoir comprises chinampa framework and chinampa fixed system; Be provided with chinampa matrix in the framework of said chinampa; Said chinampa framework comprises the frame-type mounting block, and said chinampa framework is the skeleton construction that is spliced to form by many frame-type mounting blocks, and said chinampa fixed system is connected with four angles of chinampa framework; Said frame-type mounting block comprises inside casing and housing, is provided with buoyancy aid 5 between said inside casing and the housing.
Housing and inside casing have double-layer structure; Can prevent bump from swimmer; Buoyancy aid 5 is set between housing and the inside casing can floating force be provided, spud pile need be set on the framework of chinampa with water-bed fixing, in various darker water body environments for the chinampa framework; Said chinampa fixed system is connected with four angles of chinampa framework, can tackle the bigger stormy waves in the reservoir environment of valley.
Wherein, Said inside casing and housing are spliced to form by the long fixed link 1 of multistage respectively, all connect through short fixed link 3 between the long fixed link 1 of said inside casing and housing, and said inside casing is fixedly connected through angle bar 4 with housing; Connect through short fixed link 3 between the said housing that is connected; Said inside casing is connected through short fixed link 3 with the housing that is connected, and the both ends of said short fixed link 3 are fixedly connected through fastener 2 with long fixed link 1, are provided with support bar 7 between the said adjacent inside casing.Adopt 7 pairs of inside casings that are connected of support bar to reinforce, play the effect of stiffening web, make chinampa framework steadiness better, more firm.
Wherein, be provided with 1-4 buoyancy aid 5 between said per two long fixed links 1.
Wherein, buoyancy aid 5 quantity that are provided with in said two frame-type mounting blocks relatively are identical.The buoyancy aid 5 of equal amts can make the buoyancy on both sides identical, guarantees chinampa framework balance.
Wherein, said chinampa framework also is provided with net defence 11, and said net defence 11 is fixedly connected with said housing.Net defence 11 can effectively protect the chinampa framework to avoid the bump of swimmer.
Wherein, said chinampa framework is rectangle or square or rhombus.
Wherein, said chinampa fixed system comprises subsea anchor 8 and bank stake 10, and said subsea anchor 8 is provided with four, and said four subsea anchor 8 are fixedly connected with four angles of chinampa framework through anchor line 9 respectively, and said bank stake 10 is fixedly connected through anchor line 9 with the chinampa framework.Four angles of 8 pairs of chinampa frameworks of four subsea anchor reinforce, and not only can improve the stability of the framework on chinampa, also can improve the balance of teaching framework, effectively resist stormy waves etc.
Wherein, said chinampa matrix is made up of a plurality of cystose groups 6, and cystose group 6 two ends are fixedly connected through nylon rope with inside casing, and said cystose group 6 is tied up through bamboo chip and nylon rope by a plurality of cystoses and constituted.
Wherein, said a plurality of cystose groups 6 rectangular array arrangement in said inside casing is provided with current gap between the adjacent cystose group 6.
Wherein, said current gap is 1.5m-2m.
Wherein, described chinampa framework is positioned at more than the water surface; Higher place, bank is fixed in described bank stake 10; Described subsea anchor 8 is positioned at below the water surface.
Preferred embodiment is:
Described long fixed link 1 is long 6m, external diameter 4cm, the hollow steel pipe of internal diameter 3.5cm.
Described short fixed link 3 is long 1m, external diameter 4cm, the hollow steel pipe of internal diameter 3.5cm.
Said fastener 2 is the circular irony fastener of combination up and down of the angle rotatable that tightens with screw.
Said angle bar 4 is length of side 3cm, the steel angle bar of long 30cm.
Said buoyancy aid 5 is long 50cm, wide 30cm, the solid polyethylene piece of high 30cm.
Said net defence 11 is a stainless steel rectangle wire netting, and length is as the criterion with the chinampa outside framework length of side, and width is 1.5 meters, is fixed on the housing with iron wire.
Said iron wire is the iron wire of diameter 2mm.
The anchor line 9 that described anchor line 9 is diameter 15mm is tied up four angles and the bank stake 10 that is connected in the chinampa framework through bolt.When bolt is tied up and inside and outside two frameworks simultaneously bolt tie up.Particular case was confirmed when anchor line 9 length had practical application, and can be through regulating the variation of anchor line 9 length reply water level.
Described subsea anchor 8 is general uses the big density that the reservoir localities are easy to obtain, the material of big quality, and like the large-scale stone of reservoir sloping bank, the monolithic quality bundlees with anchor line 9 greater than 50kg, places under water, in order to fixing chinampa framework.Can regulate the reply of anchor line 9 length during fluctuation of water table.
Said bank stake 10 is the stake of steel metal, is connected with the housing of chinampa framework through two anchor lines 9, in order to from the further fixing position on chinampa on the bank.And when fluctuation of water table, tackle through regulating anchor line 9 length.
Said cystose group is the high density polyethylene(HDPE) cystose, long 5m, and wide 1.2m, evenly distributed 115 circular holes on it, aperture 10cm is in order to plantation chinampa plant.
Said bamboo chip is the bamboo chip of wide 5-10cm; Length is decided according to fixed cystose number; After cystose is arranged side by side; Clamp cystose up and down in two and the centre on the long limit of cystose respectively with 3 pairs of bamboo chips, and with nylon rope up and down two bamboo chips band together, thereby with the fixing formation of cystose combination cystose group 6.After the combination, the bamboo chip at two ends is connected with the chinampa framework with 3-4 root nylon rope, and in order to chinampa matrix is linked to each other with the chinampa framework, in order to fixing chinampa matrix, said nylon rope is the nylon rope of internal diameter 2-10mm.
Between inside casing and the housing per 6 meters with fixing 1-2 the buoyancy aid 5 of iron wire, swim in the buoyancy of the water surface so that the chinampa framework to be provided.Connect net defence 11 on the outside framework, to prevent the destruction of water storehouse swimmer to the chinampa.
Should be noted that at last; Above embodiment is only in order to the technical scheme of explanation the utility model but not to the restriction of the utility model protection domain; Although the utility model has been done detailed description with reference to preferred embodiment; Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model, and do not break away from the essence and the scope of the utility model technical scheme.
Claims (9)
1. biological floating island device that is applicable to the valley reservoir; It is characterized in that: comprise chinampa framework and chinampa fixed system; Be provided with chinampa matrix in the framework of said chinampa, said chinampa framework comprises the frame-type mounting block, and said chinampa framework is the skeleton construction that is spliced to form by many frame-type mounting blocks; Said chinampa fixed system is connected with four angles of chinampa framework; Said frame-type mounting block comprises inside casing and housing, is provided with buoyancy aid between said inside casing and the housing, and the buoyancy aid quantity that is provided with in two relative frame-type mounting blocks is identical.
2. a kind of biological floating island device that is applicable to the valley reservoir according to claim 1; It is characterized in that: said inside casing and housing are spliced to form by the long fixed link of multistage respectively; All connect between the long fixed link of said inside casing and housing through short fixed link; Said inside casing is fixedly connected through angle bar with housing, connects through short fixed link between the said housing that is connected, and said inside casing is connected through short fixed link with the housing that is connected; The both ends of said short fixed link are fixedly connected through fastener with long fixed link, are provided with support bar between the said adjacent inside casing.
3. a kind of biological floating island device that is applicable to the valley reservoir according to claim 1 is characterized in that: wherein, said chinampa framework also is provided with net defence, and said net defence is fixedly connected with said housing.
4. a kind of biological floating island device that is applicable to the valley reservoir according to claim 2 is characterized in that: be provided with 1-4 buoyancy aid between said per two long fixed links.
5. a kind of biological floating island device that is applicable to the valley reservoir according to claim 1 is characterized in that: said chinampa framework is rectangle or square or rhombus.
6. according to any described a kind of biological floating island device that is applicable to the valley reservoir of claim 1 to 5; It is characterized in that: said chinampa fixed system comprises subsea anchor and bank stake; Said subsea anchor is provided with four; Said four subsea anchor are fixedly connected with four angles of chinampa framework through anchor line respectively, and said bank stake is fixedly connected through anchor line with the chinampa framework.
7. according to any described a kind of biological floating island device that is applicable to the valley reservoir of claim 1 to 5; It is characterized in that: said chinampa matrix is made up of a plurality of cystose groups; Cystose group two ends are fixedly connected through nylon rope with inside casing, and said cystose group is tied up through bamboo chip and nylon rope by a plurality of cystoses and constituted.
8. a kind of biological floating island device that is applicable to the valley reservoir according to claim 7 is characterized in that: said a plurality of cystose groups rectangular array arrangement in said inside casing is provided with current gap between the adjacent cystose group.
9. a kind of biological floating island device that is applicable to the valley reservoir according to claim 8, it is characterized in that: said current gap is 1.5m-2m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202555571U CN202181236U (en) | 2011-07-19 | 2011-07-19 | Biological floating island device suitable for valley reservoirs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202555571U CN202181236U (en) | 2011-07-19 | 2011-07-19 | Biological floating island device suitable for valley reservoirs |
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| Publication Number | Publication Date |
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| CN202181236U true CN202181236U (en) | 2012-04-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011202555571U Expired - Lifetime CN202181236U (en) | 2011-07-19 | 2011-07-19 | Biological floating island device suitable for valley reservoirs |
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| CN (1) | CN202181236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445622A (en) * | 2014-10-22 | 2015-03-25 | 高节义 | Facility for processing sewage employing soilless culture |
| CN105800786A (en) * | 2016-05-13 | 2016-07-27 | 安徽金农惠民生物技术有限公司 | Method for improving water quality in deepwater areas of lakes and reservoirs and controlling cyanobacterial bloom through artificial biological carriers |
-
2011
- 2011-07-19 CN CN2011202555571U patent/CN202181236U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445622A (en) * | 2014-10-22 | 2015-03-25 | 高节义 | Facility for processing sewage employing soilless culture |
| CN105800786A (en) * | 2016-05-13 | 2016-07-27 | 安徽金农惠民生物技术有限公司 | Method for improving water quality in deepwater areas of lakes and reservoirs and controlling cyanobacterial bloom through artificial biological carriers |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120404 |