CN108193640A - A kind of floated unrestrained system that disappears - Google Patents
A kind of floated unrestrained system that disappears Download PDFInfo
- Publication number
- CN108193640A CN108193640A CN201810040514.8A CN201810040514A CN108193640A CN 108193640 A CN108193640 A CN 108193640A CN 201810040514 A CN201810040514 A CN 201810040514A CN 108193640 A CN108193640 A CN 108193640A
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- Prior art keywords
- floated
- disappears
- floating body
- exaggerated
- unrestrained
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/062—Constructions floating in operational condition, e.g. breakwaters or wave dissipating walls
-
- 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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
Abstract
The invention discloses a kind of floated unrestrained systems that disappears, and including the single floated unrestrained unit that disappears, the single floated unrestrained unit that disappears further includes netted suspending module；And floating body module, it is connect with the netted suspending module, including the first floating body and the second floating body.Beneficial effects of the present invention：First, by the netted suspending module of setting, the mode of several pendencys is laid in below the water surface to keep the water surface open, it can not only be convenient for the formation of surface algae layer, it also is able to inhibit turbulent flow simultaneously, stablizes water body, eliminate the stormy waves on the water surface, algae is promoted to float；Second is that the floating body module for passing through setting, can not only netted suspending module suspend, and can adapt to the variation of water level, remain that the floated unrestrained system that disappears of the present invention is in tensioned state, the stability of unrestrained system of disappearing is kept, and the effect of its effect can be improved under tensioned state.
Description
Technical field
Technical field more particularly to a kind of floated unrestrained system that disappears the present invention relates to water pollution control.
Background technology
There is the phenomenon that eutrophication in many water bodys in recent years, it refers under the influence of mankind's activity, and biology is required
The nutriments such as nitrogen, phosphorus largely enter the slow flow water bodies such as lake, river and lake, bay, cause algae and other planktonic organisms numerous rapidly
It grows, Dissolved Oxygen in Water amount declines, and the phenomenon that water quality deterioration, fish and other biological mortality, wherein planktonic algae is largely numerous
It grows, forms wawter bloom (a kind of natural, ecological phenomenon of algal bloom in poisons in freshwater), eutrophication can influence the water of water body
Matter, can cause the transparency of water reduces so that sunlight is difficult to penetrate water layer, may so as to influence the photosynthesis of aquatic plant
Cause the hypersaturated state of dissolved oxygen.The supersaturation of dissolved oxygen and oxygen in water are few, and all aquatic animal is harmful to, and cause fish
Class mortality.Meanwhile because of body eutrophication, water surface grow using cyanobacteria, green alga as sociales a large amount of algaes,
It is formed one layer " green scum silica frost ", causes the pernicious gas that the organic substance that bottom is accumulated decomposes generation in anaerobic condition floating with some
Fish can also be injured by swimming biogenic biotoxin.Because containing NO3-N and NO2-N in eutrophic water, people and animals are long-term
The water that these content of material are more than certain standard is drunk, can be also poisoned pathogenic.After " green scum silica frost " is formed, underwater algae meeting
Because oxygen in water cannot be breathed during sunlight, it is impossible to carry out photosynthesis.Oxygen can gradually decrease in water, biological in water
It can be dead due to oxygen deficiency.The algae and biology to die can carry out oxidation in water again, and at this moment water body can also become very
Smelly, water resource also can be contaminated not reusable.Reservoir generation cyanobacterial bloom is not fearful, because of the live body cyanobacteria grown naturally
Water quality can't be polluted；But if disposition is ineffective, will be built up in the preceding waters in dam (lower wind direction) height, and then dead rotten contaminant water
Matter.Therefore, existing water outlet cyanobacteria safeguard procedures and provisional emergent except algae measure can not meet prevention and control cyanobacteria disaster
Needs, it is necessary to construct more powerful defence front.
In view of the above-mentioned problems, water harnessing department just needs to perform corresponding anti-pollution arrange by way of operation at sea
It applies, such as by operation at sea such as bottom fluting, water-bed anchoring and straight line layings, it is anti-defence line of blocking to be set to carry out pollution
The water pollution that bloom blue algae growth is brought is controlled, and biological suspended packing is put into reservoir with certain proportion in defence line of blocking
In, form the sewage treatment process of Activated sludge-biofilm.The technique is improved by adding a certain number of suspending carriers into aeration tank
Biomass and biological species in aeration tank, so as to improve the treatment effeciency of aeration tank.The material of floating stuffing is with polyethylene, poly-
Based on propylene, it is properly added auxiliary element.So when aeration, with water in the state that is thoroughly mixed, the ring of microorganism growth
Border is gas, liquid, solid three-phase.Carrier collision in water and shear action, make air bubble more tiny, increase the profit of oxygen
With rate.In addition, being respectively provided with different biological species inside and outside each carrier, some anaerobic bacterias of growth inside or simultaneous oxygen bacterium, outside is
Good bacteria, carrier each in this way are a microreactor, exist simultaneously nitration reaction and anti-nitration reaction, so as to improve
Treatment effect, but since the flow velocity of water body in reservoir is influenced by stormy waves, floating stuffing is caused to be unfavorable for the floating of algae, is made
Its effect reduces.
Invention content
The purpose of this part is to summarize some aspects of the embodiment of the present invention and briefly introduce some preferably to implement
Example.It may do in this section and the description of the application and the title of the invention a little simplified or omit to make our department
Point, the purpose of abstract of description and denomination of invention obscure, and this simplification or omit and cannot be used for limiting the scope of the invention.
In view of it is above-mentioned it is existing it is floated disappear unrestrained system there are the problem of, it is proposed that the present invention.
Therefore, it is an object of the present invention to provide a kind of floated unrestrained systems that disappears, and to inhibit turbulent flow, stablize water body, promote algae
It floats；Gauze packing is laid in below the water surface to keep the water surface open, convenient for the formation of surface algae layer, and passes through table humorously
Surface current drives the algae of these floatings of enrichment, is conducive to remove.
In order to solve the above technical problems, the present invention provides following technical solution：A kind of floated unrestrained system that disappears, including single
The floated unrestrained unit that disappears, the single floated unrestrained unit that disappears further includes netted suspending module, the netted floating stuffing
Underwater is overhang, further includes the connect band for being set to upper end；And floating body module, it is connect with the netted suspending module,
It includes the first floating body and the second floating body, first floating body and the connection band connection, and second floating body is set to described
The both ends of connect band.
As a kind of preferred embodiment of the floated unrestrained system that disappears of the present invention, wherein：Fixed module is further included, also
Including spud pile and fixed rope, the spud pile is set to the bottom, and second floating body passes through the fixed rope and the fixation
Stake connection, and close-connected first floating body is additionally provided on the fixed rope.
As a kind of preferred embodiment of the floated unrestrained system that disappears of the present invention, wherein：First floating body is floating ball,
Several floating balls form the floating body band for matching with the connect band and connecting by concatenating part interval concatenation, by the netted suspension
Module suspends.
As a kind of preferred embodiment of the floated unrestrained system that disappears of the present invention, wherein：Second floating body is floating drum,
Its bottom end is provided with connecting plate, is additionally provided on the connecting plate and connects hole, and the hole that connects is connected with the part that concatenates.
As a kind of preferred embodiment of the floated unrestrained system that disappears of the present invention, wherein：The netted suspending module
Bottom also sets up infraclass part, and the bottom end that the infraclass part increases the netted suspending module is born a heavy burden, it is made to be sufficiently spread out under water.
As a kind of preferred embodiment of the floated unrestrained system that disappears of the present invention, wherein：Several floated waves that disappear
Unit is spaced apart successively and parallel pendency, and it is adjacent between second floating body between connected by exaggerated part.
As a kind of preferred embodiment of the floated unrestrained system that disappears of the present invention, wherein：The exaggerated part and the company
The orthogonal setting of straight line where tape splicing, and the both ends of the exaggerated part are connect with exaggerated spud pile, the exaggerated spud pile stake
Due to the bottom.
As a kind of preferred embodiment of the floated unrestrained system that disappears of the present invention, wherein：It is outermost positioned at the exaggerated part
Two second floating bodies at end are symmetrical arranged, and be located at underwater by the exaggerated part fixed part, can be with water level
Variation remains that the exaggerated part is in the state being tightened up.
As a kind of preferred embodiment of the floated unrestrained system that disappears of the present invention, wherein：Second floating body further includes
Exaggerated connecting plate, the exaggerated connecting plate is triangle stainless steel plate, and is provided with exaggerated connecting hole, the exaggerated connecting hole
It is connected with the exaggerated part.
As a kind of preferred embodiment of the floated unrestrained system that disappears of the present invention, wherein：The exaggerated connecting plate and institute
It states and is connected by reinforcing plate between the second floating body.
Beneficial effects of the present invention：The floated unrestrained system that disappears of one kind provided by the invention, first, passing through the netted outstanding of setting
Floating module, the mode of several pendencys are laid in below the water surface to keep the water surface open, can not only be convenient for surface richness algae
The formation of water layer, while also be able to inhibit turbulent flow, stablize water body, the stormy waves on the water surface is eliminated, algae is promoted to float；Second is that pass through
The floating body module of setting, can not only netted suspending module suspend, and can adapt to the variation of water level, remain the present invention's
The floated unrestrained system that disappears is in tensioned state, the stability for the unrestrained system that keeps disappearing, and its effect can be improved under tensioned state
Effect.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for this
For the those of ordinary skill of field, without having to pay creative labor, it can also be obtained according to these attached drawings other
Attached drawing.Wherein：
Fig. 1 is the vertical profile section overall structure diagram of the floated unrestrained system that disappears described in the first embodiment of the invention；
Fig. 2 is the enlarged structure schematic diagram at a in Fig. 1；
Fig. 3 is the enlarged structure schematic diagram at b in Fig. 1；
Fig. 4 is the vertical view visual angle overall structure diagram of the floated unrestrained system that disappears described in second of embodiment of the invention；
Fig. 5 is the vertical profile section overall structure diagram of the floated unrestrained system that disappears described in second of embodiment of the invention；
Fig. 6 is the overall structure diagram of the second floating body in the floated unrestrained system that disappears described in the third embodiment of the invention；
Fig. 7 is the overall structure diagram of connecting plate in the floated unrestrained system that disappears described in the third embodiment of the invention；
Fig. 8 is the overall structure signal of exaggerated connecting plate in the floated unrestrained system that disappears described in the third embodiment of the invention
Figure；
Fig. 9 is the overall structure diagram that hole is connect in the floated unrestrained system that disappears described in the third embodiment of the invention；
Figure 10 is the overall structure signal of exaggerated connecting hole in the floated unrestrained system that disappears described in the third embodiment of the invention
Figure.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, it is right with reference to the accompanying drawings of the specification
The specific embodiment of the present invention is described in detail.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still the present invention can be with
Implemented using other different from other manner described here, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by following public specific embodiment.
Secondly, " one embodiment " or " embodiment " referred to herein refers to may be included at least one realization side of the present invention
A particular feature, structure, or characteristic in formula." in one embodiment " that different places occur in the present specification not refers both to
Same embodiment, nor the individual or selective embodiment mutually exclusive with other embodiment.
Thirdly, combination schematic diagram of the present invention is described in detail, when describing the embodiments of the present invention, for purposes of illustration only,
Represent that the sectional view of device architecture can disobey general proportion and make partial enlargement, and the schematic diagram is example, herein not
The scope of protection of the invention should be limited.In addition, the three-dimensional space of length, width and depth should be included in actual fabrication.
Overall structure diagram for the floated unrestrained system that disappears described in the first embodiment of the invention as shown in Figures 1 to 3 is right
The body eutrophication caused by the wawter bloom algae infestation on reservoir surface, because of body eutrophication, water surface is grown
Using cyanobacteria, green alga as a large amount of algaes of sociales, formed one layer " green scum silica frost ", cause the organic substance that bottom is accumulated in anaerobism
Condition, which decomposes the pernicious gas generated and the biotoxin of some planktonic organisms generation, can also injure fish.Because in eutrophic water
Containing NO3-N and NO2-N, these content of material of people and animals' long-term drinking are more than the water of certain standard, can be also poisoned pathogenic, from
And water resource also can be contaminated not reusable, and the floated unrestrained system that disappears is formed by placing gauze packing, to inhibit turbulent, steady
Determine water body, algae is promoted to float；Gauze packing is laid in below the water surface to keep the water surface open, convenient for the shape of surface algae layer
Into, and pass through the algae that surface stream humorously drives these floatings of enrichment, be conducive to remove.The floated unrestrained system that disappears in the present embodiment
Including the single floated unrestrained unit A that disappears, the single floated unrestrained unit A that disappears further includes netted suspending module 100, netted suspension
Module 100 overhangs underwater, further includes and is set to the connect band 101 of upper end and floating body module 200, with netted suspension mould
Block 100 connects, and including the first floating body 201 and the second floating body 202, the first floating body 201 is connect with connect band 101, the second floating body
202 are set to the both ends of connect band 101, and connect band 101 is to be provided with the Flat belt of butting mouth in the present embodiment, by sewing with
The tip edge connection of netted suspending module 100, and the first floating body 201 is floating ball, several floating balls are by concatenating part 201a intervals
Concatenation forms the floating body band for matching with connect band 101 and connecting, and netted suspending module 100 is suspended, wherein concatenation part 201a
For rope made of polythene material, across floating ball in and the floating ball at interval is sequentially connected in alignment, the straight line parallel
The top of connect band 101 is set to, and is bound by the butting mouth in connect band 101, i.e., nylon is bound, and realizes the first floating body
Netted suspending module 100 is overhang the water surface by 201.Further, wherein the second floating body 202 is floating drum, it is set to netted suspension
The both ends of module 100 and connect with concatenation part 201a, passing through connection between 300 and second floating body 202 of fixed module realization
The sectional side elevation that part 201a is the present embodiment in the state stretched, reference Fig. 1 will be concatenated, B is the height of the water surface, it is seen that
When being overlooked downwards by the water surface, concatenation part 201a is straight line, and both ends are tightened by the second floating body 202, and wherein fixed module 300 further includes
Spud pile 301 and fixed rope 302, spud pile 301 is set in water-bed mud layer C, and the second floating body 202 passes through fixed rope 302
It is connect with spud pile 301, and close-connected first floating body 201 is additionally provided on fixed rope 302.With reference in Fig. 3, hanged netted
The bottom of floating module 100 also sets up infraclass part 102, and the bottom end that infraclass part 102 increases netted suspending module 100 is born a heavy burden, make its
It is sufficiently spread out under water, netted suspending module 100 is underwater to be sufficiently spread out that turbulent flow can not only be inhibited, stablizes water body, promotes algae
Class floats；Gauze packing is laid in below the water surface to keep the water surface open, convenient for the formation of surface algae layer, and is passed through humorously
Surface stream drives the algae of these floatings of enrichment, is conducive to remove.
Overall structure diagram as described in Fig. 4~5 for the floated unrestrained system that disappears as described in second of embodiment of the invention is
The reinforcement floated unrestrained system that disappears disappears to the water surface effect and its area with water surface phase separation of wave, with first in the present embodiment
Kind of embodiment the difference lies in：It is several it is floated disappear unrestrained unit A successively it is spaced apart and it is parallel pendency in water surface enclosure
Wave absorbing effect is adsorbed and enhanced to the floated unrestrained system that disappears into large area more preferably to water surface growth object.It specifically, should
System includes the single floated unrestrained unit A that disappears, and the single floated unrestrained unit A that disappears further includes netted suspending module 100, netted
Suspending module 100 overhangs underwater, further includes and is set to the connect band 101 of upper end and floating body module 200, is hanged with netted
Floating module 100 connects, and including the first floating body 201 and the second floating body 202, the first floating body 201 is connect with connect band 101, and second
Floating body 202 is set to the both ends of connect band 101, and connect band 101 is to be provided with the Flat belt of butting mouth in the present embodiment, passes through seam
System is connect with the tip edge of netted suspending module 100, and the first floating body 201 is floating ball, and several floating balls are by concatenating part 201a
Interval concatenation forms the floating body band for matching with connect band 101 and connecting, and netted suspending module 100 is suspended, wherein concatenating part
201a is rope made of polythene material, across floating ball in and the floating ball at interval is sequentially connected in alignment, the straight line
The top of connect band 101 is arranged in parallel in, and is bound by the butting mouth in connect band 101, i.e., nylon is bound, and realizes that first is floating
Netted suspending module 100 is overhang the water surface by body 201.Further, it wherein the second floating body 202 is floating drum, is set to netted outstanding
It floats the both ends of module 100 and is connect with concatenation part 201a, it is real passing through the connection between 300 and second floating body 202 of fixed module
Part 201a will now be concatenated in the state stretched, with reference to the sectional side elevation in Fig. 1 being the present embodiment, B is the height of the water surface, is not difficult to send out
When now being overlooked downwards by the water surface, concatenation part 201a is straight line, and both ends are tightened by the second floating body 202, and wherein fixed module 300 also wraps
Spud pile 301 and fixed rope 302 are included, spud pile 301 is set in water-bed mud layer C, and the second floating body 202 passes through fixed rope
302 connect with spud pile 301, and close-connected first floating body 201 is additionally provided on fixed rope 302.In reference Fig. 3, in net
The bottom of shape suspending module 100 also sets up infraclass part 102, and the bottom end that infraclass part 102 increases netted suspending module 100 is born a heavy burden, made
It is sufficiently spread out under water, and netted suspending module 100 is underwater to be sufficiently spread out that turbulent flow can not only be inhibited, stablizes water body, is promoted
It floats into algae；Gauze packing is laid in below the water surface to keep the water surface open, convenient for the formation of surface algae layer, and is passed through
Surface stream drives the algae of these floatings of enrichment humorously, is conducive to remove.Several floated unrestrained unit A that disappear are utilized in the present embodiment
Spaced apart successively and parallel pendency, and it is adjacent between the second floating body 202 between by exaggerated part 400 connect it is adjacent it
Between the second floating body 202 between connected by exaggerated part 400, exaggerated part 400 and above-mentioned infraclass part 102 are stainless steel herein
Chain, and exaggerated part 400 and the 101 orthogonal setting of place straight line of connect band, both ends and the exaggerated spud pile of exaggerated part 400
401 connections, due to the bottom, two the second floating bodies 202 positioned at exaggerated 400 outermost end of part are symmetrical arranged exaggerated spud pile 401,
And underwater is located at by exaggerated 400 fixed part of part, it can remain that exaggerated part 400 is in the variation of water level and drawn
Tight state.
The overall structure diagram of the floated unrestrained system that disappears as described in Fig. 6~10 show the third embodiment of the invention,
In order to enhance the stability of the floated unrestrained system that disappears, exist in the present embodiment with second embodiment another difference
In：The bottom end of second floating body 202 is provided with connecting plate 202a, guiding principle connecting plate 202b and reinforcing plate 202c.Specifically, the system
Including the single floated unrestrained unit A that disappears, the single floated unrestrained unit A that disappears further includes netted suspending module 100, netted suspension
Module 100 overhangs underwater, further includes and is set to the connect band 101 of upper end and floating body module 200, with netted suspension mould
Block 100 connects, and including the first floating body 201 and the second floating body 202, the first floating body 201 is connect with connect band 101, the second floating body
202 are set to the both ends of connect band 101, and connect band 101 is to be provided with the Flat belt of butting mouth in the present embodiment, by sewing with
The tip edge connection of netted suspending module 100, and the first floating body 201 is floating ball, several floating balls are by concatenating part 201a intervals
Concatenation forms the floating body band for matching with connect band 101 and connecting, and netted suspending module 100 is suspended, wherein concatenation part 201a
For rope made of polythene material, across floating ball in and the floating ball at interval is sequentially connected in alignment, the straight line parallel
The top of connect band 101 is set to, and is bound by the butting mouth in connect band 101, i.e., nylon is bound, and realizes the first floating body
Netted suspending module 100 is overhang the water surface by 201.Further, wherein the second floating body 202 is floating drum, it is set to netted suspension
The both ends of module 100 and connect with concatenation part 201a, passing through connection between 300 and second floating body 202 of fixed module realization
The sectional side elevation that part 201a is the present embodiment in the state stretched, reference Fig. 1 will be concatenated, B is the height of the water surface, it is seen that
When being overlooked downwards by the water surface, concatenation part 201a is straight line, and both ends are tightened by the second floating body 202, and wherein fixed module 300 further includes
Spud pile 301 and fixed rope 302, spud pile 301 is set in water-bed mud layer C, and the second floating body 202 passes through fixed rope 302
It is connect with spud pile 301, and close-connected first floating body 201 is additionally provided on fixed rope 302.With reference in Fig. 3, hanged netted
The bottom of floating module 100 also sets up infraclass part 102, and the bottom end that infraclass part 102 increases netted suspending module 100 is born a heavy burden, make its
It is sufficiently spread out under water, netted suspending module 100 is underwater to be sufficiently spread out that turbulent flow can not only be inhibited, stablizes water body, promotes algae
Class floats；Gauze packing is laid in below the water surface to keep the water surface open, convenient for the formation of surface algae layer, and is passed through humorously
Surface stream drives the algae of these floatings of enrichment, is conducive to remove.Floated disappear unrestrained unit A successively using several in the present embodiment
Spaced apart and parallel pendency, and it is adjacent between the second floating body 202 between by exaggerated part 400 connect it is adjacent between
It is connected between second floating body 202 by exaggerated part 400, exaggerated part 400 and above-mentioned infraclass part 102 are the chain of stainless steel herein
Item, and exaggerated part 400 and the 101 orthogonal setting of place straight line of connect band, the both ends of exaggerated part 400 and exaggerated spud pile 401
Connection, due to the bottom, two the second floating bodies 202 positioned at exaggerated 400 outermost end of part are symmetrical arranged exaggerated spud pile 401, and
Underwater is located at by exaggerated 400 fixed part of part, can be remained that exaggerated part 400 is in the variation of water level and be tightened up
State.Further, it is wherein additionally provided on connecting plate 202a and meets hole 202a-1, and met hole 202a-1 and match with concatenating part 201a
Connection is closed, exaggerated connecting plate 202b is triangle stainless steel plate, and is provided with exaggerated connecting hole 202b-1, exaggerated connecting hole
202b-1 is connected with exaggerated part 400, and exaggerated connecting plate 202b and concatenation part 201a pass through between the second floating body 202
Reinforcing plate 202c connections, increase the intensity connected between them, can be improved in the case where the floated unrestrained unit A that disappears is in tensioned state
Its effect acted on, and reinforcing plate 202c stablizes the state that it is tightened, so as to the stability for the unrestrained system that keeps disappearing.
A kind of floated unrestrained system that disappears also is provided in the present embodiment and applies bloom blue algae water harnessing work in Yuqiao Reservoir
Cheng Zhong, it is specific as follows：For body eutrophication caused by the wawter bloom algae infestation on reservoir surface, because of water eutrophication
Change, water surface is grown using cyanobacteria, green alga as a large amount of algaes of sociales, is formed one layer " green scum silica frost ", is caused bottom heap
The biotoxin that long-pending organic substance decomposes the pernicious gas generated and the generation of some planktonic organisms in anaerobic condition can also injure
Fish.Because containing NO3-N and NO2-N in eutrophic water, these content of material of people and animals' long-term drinking are more than certain standard
Water, can also be poisoned pathogenic, so as to which water resource also can be contaminated not reusable.Therefore it needs to block in reservoir surface construction anti-
Line prevents its pollution to water resource to the wawter bloom and cyanobacteria for water surface growth of blocking, and subaqueous deposit described in the present embodiment
Object surface layer grooving method is applied in the construction project in the defence line of blocking of reservoir, for example water-bed fluting of operation of construction, the bottom
Anchoring and straight line lay operation etc., illustrate by taking Yuqiao Reservoir as an example, are particularly applied to the anti-pollution defence line of blocking of bridge reservoir
For illustrate, Yuqiao Reservoir is located at Jixian, tianjin Municipality city east, is one of state key large reservoir.Reservoir dam site is built in Ji canal
Left tributary Zhouhe exit is one of major project for administering Ji canal.Water catching area 2060km2, aggregate storage capacity 15.59 hundred million
m3.Upstream is mainly put in storage river as leaching river, Shahe and Li He, and Average Annual Runoff is 5.06 hundred million m3.Nineteen eighty-three diverts Luanhe water to Tianjin
After engineering is built up, Yuqiao Reservoir is formally included in Diversion Project from Luanhe to Tianjin management, becomes the unique water head site in Tianjin, major function with
Based on flood control, urban water supply, irrigation, power generation etc. are taken into account, in Yuqiao Reservoir, which has barrage, drainage tunnel, overflows
Big vast road, power station.Barrage is homogeneous earth dam, i.e., reservoir dam 100 in the present embodiment, overall length 2222m, maximum height of dam 24m,
Crest elevation 28.72m, drainage tunnel (and power tunnel) hole diameter 5m, drainage tunnel is the culvert A, Yu Qiaoshui of discharging water in the present embodiment herein
Flowing water in library realizes reservoir catchment by the culvert A that discharges water and the operations such as discharge water, and power station sets bulb-type tubular hydro set four behind dam
Platform, 5000 kilowatts of total installed capacity.Spillway is open type weir sluice, octal gate, clear span 80m, maximum flood carrying capacity 4138m3/s, water
Library downstream, which directly affects range, the nearly a population of one million in low laying areas in Ji County, Baodi, Ninghe, Yutian, Hangu Deng Ge counties (area),
More than 300 ten thousand mu of arable lands, after nineteen eighty-three Diversion Project from Luanhe to Tianjin is built up, Yuqiao Reservoir is formally included in Diversion Project from Luanhe to Tianjin management, becomes
The unique water head site in Tianjin, major function take into account irrigation, power generation etc. to control flood, based on urban water supply, therefore Yuqiao Reservoir
Water quality quality directly affects the water supply security in city downstream.
The input of nitrogen, phosphorus results in bridge reservoir water body in eutrophication trend.It is generally acknowledged that N, P concentration reach respectively in water body
During to 0.2mg/L and 0.02mg/L, algae will largely grow.Yuqiao Reservoir water quality is by upland water and reservoir surrounding enviroment shadow
Ring, in recent years, total nitrogen year mean value always above 1.15mg/L, total phosphorus is higher than 0.025mg/L.The month in flood season 6-9, a large amount of nitrogen,
Phosphorus load is input to runoff in reservoir, and the growth for cyanobacteria provides nutrition foundation, and preliminary item is created for cyanobacterial bloom
Part.Abundant nutriment also makes the increment of the water plant such as water caltrop of reservoir part dominant population very big simultaneously, every year from reservoir area
The water surface salvages nearly 9.5 ten thousand m3 of water caltrop.Water caltrop grows area in addition to Zhouhe main stem, has covered entire reservoir area substantially.This
Outer Yuqiao Reservoir own shape feature also provides advantage for body eutrophication and cyanobacterial bloom outburst.The north is because of the depth of water
Small, light radiation is opposite to be can reach larger water depths and makes water temperature higher, and water flow velocity is slow, no matter has wind calm to improving its fluidised form
Effect is little, therefore is more preferably conducive to algae reproduction in the breeding of algae and aggregation so that the region becomes the height of reservoir phytoplankton
It is worth area.It is influenced by multiple condition, Yuqiao Reservoir summer easily forms cyanobacterial bloom, and the safety that serves a town with water threatens.But its
Real Yuqiao Reservoir generation cyanobacterial bloom is not fearful, because the live body cyanobacteria grown naturally can't pollute water quality；If it but disposes
It is ineffective, it will be built up in the preceding waters in dam (lower wind direction) height, and then dead pollution water quality of rotting.Therefore, it is necessary to it is floated using cyanobacteria
Move the natural characteristic gathered, by the landform of Yuqiao Reservoir, wind-force and flow, set on the path gathered in its drift block-
Water conservancy diversion-and except algae facility, effectively enrichment removing cyanobacteria, this can not only prevent the generation of the preceding waters cyanobacteria disaster in dam, can also lead to
It crosses and sweeps off the full reservoir area cyanobacteria Base of population of cyanobacteria reduction and take away contained nutriment, effectively contain nutrient salt in water
Accumulation and the development of cyanobacterial bloom.Although emergency measure is taken before dam to remove the cyanobacteria of accumulation, water pollution at present
It has been formed that, cyanobacteria too high levels in water supply, the polluter that cyanobacteria rots to decompose release has seriously affected water supply quality.
Algal bloom is grown on the big water surface of Yuqiao Reservoir, weather conditions suitable for when integrated distribution in the warm water layer in surface,
Gather under the action of SE Monsoon as surface humorously flows to the preceding waters migration in dam, causing impact contact scar, (algal bloom is sudden and violent
Hair), and enter feeder channel system with flow.Therefore, the big water surface of Yuqiao Reservoir is the source that algal bloom is grown, and is migrated with the wind
It is the important mechanisms for influencing to supply water to gather.Intend building algae water at the preceding throat in reservoir area dam (northern bank dam to southern bank rick-mow yard)
China blocks defence line, and the path gathered is migrated before dam to cut off wawter bloom algae, the big water surface in the reservoir area of its upstream 98% is blocked
Control is cut, and to the timely Salvage and Wreck Removal of the algae of interception, to prevent its death from rotting to pollute water quality；The main body work in the defence line of blocking
Journey is made of the flexible intelligent enclosure of 2 spacing 200m, the enclosure upper water-out face, lower patch bottom storehouse, across two sides, separates both sides water
Body cuts off surface flow humorously, intercepts the wawter bloom algae migrated with surface flow.At bottom storehouse original river deep trouth position, enclosure bottom
Portion set network of rivers window, and the flow for allowing deep layer algae content relatively low passes through, to supplement normal water supply institute water requirement.
This, which is in the region for corresponding to network of rivers window between 2 enclosures, lays water conservancy diversion ala and gauze packing, i.e., 2
Enclosure lay described in the present embodiment it is floated disappear unrestrained system to inhibit turbulent flow, stablize water body, promote algae float；Therefore net
Shape filler is laid in below the water surface to keep the water surface open, convenient for the formation of surface algae layer, and is passed through surface stream humorously and is driven
The algae of these floatings of enrichment is caught up with, is conducive to remove, when algae aggregate amount is larger, needs that algae removal device is called to support removing.
Intend being equipped with 2 50 tonnes of algae slurry cargo ship, to receive and transport the algae slurry of algae removal device generation, ensure that algae removal device is continuous
Operation.Intend building 2 2000m3 algaes slurry cache pools in southern bank, to store the algae slurry received and collected with natural evaporation concentration, so as to complete
Into the cyanobacterial bloom prevention and cure of pollution of Yuqiao Reservoir.
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to preferable
The present invention is described in detail in embodiment, it will be understood by those of ordinary skill in the art that, it can be to the technology of the present invention
Scheme is modified or replaced equivalently, and without departing from the spirit and scope of technical solution of the present invention, should all be covered in this hair
In bright right.
Claims (10)
1. a kind of floated unrestrained system that disappears, it is characterised in that：Including the single floated unrestrained unit (A) that disappears, single is described outstanding
Floating wave dissipating unit (A) further includes,
Netted suspending module (100), the netted suspending module (100) overhang underwater, further include and be set to upper end
Connect band (101)；And
Floating body module (200) is connect with the netted suspending module (100), including the first floating body (201) and the second floating body
(202), first floating body (201) connect with the connect band (101), and second floating body (202) is set to the connection
The both ends of band (101).
2. the floated unrestrained system that disappears as described in claim 1, it is characterised in that：Fixed module (300) is further included, is further included
Spud pile (301) and fixed rope (302),
The spud pile (301) is set to the bottom, and second floating body (202) passes through the fixed rope (302) and the fixation
Stake (301) connection, and close-connected first floating body (201) is additionally provided on the fixed rope (302).
3. the floated unrestrained system that disappears as claimed in claim 1 or 2, it is characterised in that：First floating body (201) is floating ball,
Several floating balls form the floating body band for matching with the connect band (101) and connecting by concatenating part (201a) interval concatenation, will
The netted suspending module (100) suspends.
4. the floated unrestrained system that disappears as claimed in claim 3, it is characterised in that：Second floating body (202) be floating drum, bottom
End is provided with connecting plate (202a), is additionally provided on the connecting plate (202a) and connects hole (202a-1), and described meets hole (202a-
1) it is connected with the part (201a) that concatenates.
5. the floated unrestrained system that disappears as described in claim 1,2 or 4 are any, it is characterised in that：The netted suspending module
(100) bottom also sets up infraclass part (102), and the bottom end that the infraclass part (102) increases the netted suspending module (100) is born
Weight, makes it be sufficiently spread out under water.
6. the floated unrestrained system that disappears as claimed in claim 5, it is characterised in that：It is several it is described it is floated disappear unrestrained unit (A) according to
Minor tick certain distance and parallel pendency, and it is adjacent between second floating body (202) between pass through exaggerated part (400) even
It connects.
7. the floated unrestrained system that disappears as claimed in claim 6, it is characterised in that：The exaggerated part (400) and the connect band
(101) the orthogonal setting of straight line where, and the both ends of the exaggerated part (400) are connect with exaggerated spud pile (401), it is described on
Guiding principle spud pile (401) stake is due to the bottom.
8. the floated unrestrained system that disappears as claimed in claims 6 or 7, it is characterised in that：Positioned at exaggerated part (400) outermost end
Two second floating bodies (202) be symmetrical arranged, and underwater, Neng Gousui are located at by exaggerated part (400) fixed part
The variation of water level, remains the exaggerated part (400) in the state being tightened up.
9. the floated unrestrained system that disappears as claimed in claim 8, it is characterised in that：Second floating body (202) further includes exaggerated
Connecting plate (202b), the exaggerated connecting plate (202b) is triangle stainless steel plate, and is provided with exaggerated connecting hole (202b-
1), the exaggerated connecting hole (202b-1) is connected with the exaggerated part (400).
10. the floated unrestrained system that disappears as claimed in claim 9, it is characterised in that：The exaggerated connecting plate (202b) with it is described
It is connected between second floating body (202) by reinforcing plate (202c).
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| CN201810040514.8A CN108193640B (en) | 2018-01-16 | 2018-01-16 | Suspended wave eliminating system |
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2909169A1 (en) * | 1979-03-08 | 1980-09-11 | Franz Voggenreiter | Lightweight floating stage breakwater - is lattice structure on floats, with one sloping section partly submerged |
| JP2000008344A (en) * | 1998-06-25 | 2000-01-11 | Kaiwa Tec Kk | Wave dissipating device |
| JP2003069066A (en) * | 2001-08-28 | 2003-03-07 | Takiron Co Ltd | Cover lid panel device |
| JP2003342935A (en) * | 2002-05-28 | 2003-12-03 | Nishimatsu Constr Co Ltd | Floating wave-absorbing bank |
| CN1778716A (en) * | 2005-10-19 | 2006-05-31 | 江苏省淡水水产研究所 | Purifying system and method for mother of pearl in lake water-resource nutrient-enriched water body |
| CN1948176A (en) * | 2006-11-09 | 2007-04-18 | 河海大学 | Hanging membrane wave eliminator having sand settling wave eliminating and cleaning function |
| CN102174802A (en) * | 2011-03-21 | 2011-09-07 | 中国科学院广州能源研究所 | Floated breakwater for utilizing wave energy |
| SK482012U1 (en) * | 2012-03-16 | 2013-05-03 | Technicka Univerzita V Kosiciach, Strojnicka Fakulta | Process for blue-greens disposal in standing waters and a device for performing thereof |
| CN103174117A (en) * | 2013-03-19 | 2013-06-26 | 合肥市东方美捷分子材料技术有限公司 | Depth automatic regulating type anti-storm flexible enclosure |
| KR20140037567A (en) * | 2012-09-19 | 2014-03-27 | 조정환 | Devic for purifying water in lake by functional ceramics |
| CN104314041A (en) * | 2014-09-28 | 2015-01-28 | 中国科学院南京地理与湖泊研究所 | Lakeside zone ecological improvement technology capable of eliminating waves and promoting sediment deposition |
| CN105016472A (en) * | 2015-05-28 | 2015-11-04 | 史建新 | Applicaton method of scrap tires in process of steadily converting alga type lake into grass type lake |
| CN105145453A (en) * | 2015-07-11 | 2015-12-16 | 大连御龙海产品养殖有限公司 | Wave-attenuating device for extra-large pond culture |
| CN105714734A (en) * | 2016-04-27 | 2016-06-29 | 中交第四航务工程勘察设计院有限公司 | Floating breakwater |
-
2018
- 2018-01-16 CN CN201810040514.8A patent/CN108193640B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2909169A1 (en) * | 1979-03-08 | 1980-09-11 | Franz Voggenreiter | Lightweight floating stage breakwater - is lattice structure on floats, with one sloping section partly submerged |
| JP2000008344A (en) * | 1998-06-25 | 2000-01-11 | Kaiwa Tec Kk | Wave dissipating device |
| JP2003069066A (en) * | 2001-08-28 | 2003-03-07 | Takiron Co Ltd | Cover lid panel device |
| JP2003342935A (en) * | 2002-05-28 | 2003-12-03 | Nishimatsu Constr Co Ltd | Floating wave-absorbing bank |
| CN1778716A (en) * | 2005-10-19 | 2006-05-31 | 江苏省淡水水产研究所 | Purifying system and method for mother of pearl in lake water-resource nutrient-enriched water body |
| CN1948176A (en) * | 2006-11-09 | 2007-04-18 | 河海大学 | Hanging membrane wave eliminator having sand settling wave eliminating and cleaning function |
| CN102174802A (en) * | 2011-03-21 | 2011-09-07 | 中国科学院广州能源研究所 | Floated breakwater for utilizing wave energy |
| SK482012U1 (en) * | 2012-03-16 | 2013-05-03 | Technicka Univerzita V Kosiciach, Strojnicka Fakulta | Process for blue-greens disposal in standing waters and a device for performing thereof |
| KR20140037567A (en) * | 2012-09-19 | 2014-03-27 | 조정환 | Devic for purifying water in lake by functional ceramics |
| CN103174117A (en) * | 2013-03-19 | 2013-06-26 | 合肥市东方美捷分子材料技术有限公司 | Depth automatic regulating type anti-storm flexible enclosure |
| CN104314041A (en) * | 2014-09-28 | 2015-01-28 | 中国科学院南京地理与湖泊研究所 | Lakeside zone ecological improvement technology capable of eliminating waves and promoting sediment deposition |
| CN105016472A (en) * | 2015-05-28 | 2015-11-04 | 史建新 | Applicaton method of scrap tires in process of steadily converting alga type lake into grass type lake |
| CN105145453A (en) * | 2015-07-11 | 2015-12-16 | 大连御龙海产品养殖有限公司 | Wave-attenuating device for extra-large pond culture |
| CN105714734A (en) * | 2016-04-27 | 2016-06-29 | 中交第四航务工程勘察设计院有限公司 | Floating breakwater |
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|---|---|
| CN108193640B (en) | 2023-12-01 |
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