CN106638449A - Tidal basin - Google Patents
Tidal basin Download PDFInfo
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- CN106638449A CN106638449A CN201611054019.XA CN201611054019A CN106638449A CN 106638449 A CN106638449 A CN 106638449A CN 201611054019 A CN201611054019 A CN 201611054019A CN 106638449 A CN106638449 A CN 106638449A
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
- E02B1/006—Arresting, diverting or chasing away fish in water-courses or water intake ducts, seas or lakes, e.g. fish barrages, deterrent devices ; Devices for cleaning fish barriers
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- 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
- E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Revetment (AREA)
Abstract
The invention relates to a structure in the field of ecological protection and specifically relates to a tidal basin. A basin body of the tidal basin is square or round and is connected with parts of flow sections of a river; the end, connected with the river, of the basin body is provided with a water inlet, a water outlet and an arc-shaped dam, the water inlet is formed in an upstream position of the water outlet, the arc-shaped dam comprises an arc-shaped flow disturbing region arranged in a river channel and a water flowing region arranged in the basin body, and the top of the arc-shaped dam is higher than a flood water level; the edge of the other side of the basin body is provided with a revetment vegetational zone, the inner side of the revetment vegetational zone is provided with a shallow water transitional zone and a deep water fish nest region, the shallow water transitional zone communicates with the water inlet and the water outlet, and the deep water fish nest region communicates with the shallow water transitional zone; and one side of the water flowing region of the arc-shaped dam is provided with a plant stepped dam.
Description
Technical field
The present invention relates to a kind of ecological protection field structures, and in particular to a kind of tide lake.
Background technology
With the progress of urbanization, the not scientific development of river alongshore so that the original Wetland Area in river is reduced, river stream
Bio-diversity in domain is destroyed, and causes species in water body single, so that there are various problems in river, it is traditional in addition
The drought resisting flood control capacity in river is weaker, lacks reliable regulating measure.
The content of the invention
The purpose of the present invention, be in order to solve the problems, such as background technology in, there is provided a kind of tide lake.For river channel ecology guarantor
Shield, is the interim habitat of the aquatic animal such as fishes and shrimps in river course, it may have able to resisting flood and drought, the function of purifying river water quality.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of tide lake, including：The lake body in the tide lake is square or circle, portion's shunting section phase in the lake body and river
Even；The side that the lake body is connected with river is provided with water inlet, delivery port and curved dam, and the water inlet and delivery port are arranged
At the two ends of the curved dam, and the water inlet is arranged on the upstream position of the delivery port, and the curved dam includes arranging
The turbulent flow area of the arc in river course and the flowing water area being arranged in the body of lake, the dam crest of the curved dam is higher than flood level；It is described
The edge of the opposite side of lake body is provided with the revetment zone of vegetation, and the revetment zone of vegetation inner side is provided with shallow water intermediate zone and abyssal fish
Home range, the shallow water intermediate zone is connected with the water inlet and delivery port, and the abyssal fish home range connects with the shallow water intermediate zone
It is logical；The flowing water area side of the curved dam is provided with plant step dam.
Preferably, the water inlet and water outlet are provided with butterfly fish lock, the butterfly fish lock includes, single or many
The two panels butterfly leaf that individual rotating shaft and corresponding each described rotating shaft are arranged, the height of the butterfly fish lock is identical with the curved dam.
When controlling the size of current, period when a river is at its normal level, dry season in river by butterfly leaf aperture, butterfly fish lock is fully open；In the wet season
When, according to height of water level, the certain aperture of current size adjustment, till closing, prevent erosion damage of the current to region.
Preferably, being provided with fish nest dam in the water inlet, it is arranged at the flowing water area and is close to the water inlet, by
Porous brick is constituted, and is required to determine according to hydraulic structure.
Preferably, the shallow water intermediate zone and abyssal fish home range, are excavated by original revetment and are formed, the shallow water transition
The width of band is the 1/10 ~ 1/3 of the width of the lake body, and depth is less than river 0.5 ~ 1.5m of ordinary water level, the abyssal fish home range
Width be the lake body width more than 1/2, depth is less than river 1.5 ~ 5m of ordinary water level, and basis rest has artificial fish nest,
The width of the lake body refers to length of the lake body in the vertical direction of rivers current.
Preferably, the revetment zone of vegetation as transition region from abyssal fish home range to riverbank, its width be the lake body
Width 1/10 ~ 1/3, its depth is less than river 0.1 ~ 1.0m of ordinary water level, the revetment zone of vegetation in slope type or stepped ramp type,
Plant on slope or step and be implanted with muskeg.
Preferably, there is step on the plant step dam, top mark height is planted in river 0.5 ~ 1.0m of ordinary water level on step
It is implanted with muskeg.
Preferably, the radian of the curved dam turbulent flow area is 5 ~ 15 degree.
Preferably, the mean breadth of the lake body is it pasting 0.5 ~ 10 times of river stream section width, average length is
It pastes 1 ~ 20 times of river stream section width.
Preferably, multiple lake bodies are arranged at a certain distance along river direction in the both sides in river.
Preferably, the artificial fish nest in the abyssal fish home range, is formed by multiple fish nest unit spliceds, the fish nest
Unit is orthohexagonal cylinder, and the fish nest unit includes top surface, bottom surface, six sides and a nest body, institute
State top surface and bottom surface is provided with envelope or empty, wall or hole are provided with the side, be provided with the nest body, chamber, Suo Yousuo
State the orthohexagonal length of side all same of top surface and bottom surface of fish nest unit；
The envelope, refers to the closure construction of the top surface or bottom surface, and the package includes perforate envelope；The sky, refers to the top surface
Or the engraved structure of bottom surface；The wall, refers to the wall panel structure of the side；The hole, refers to the open-celled structure of the side；
The road, refers to square, the circular or other shapes of tubular structure in the nest body；The chamber, refers in the nest body
Cavity structure；
The fish nest unit is divided three classes：
First kind unit, according on top surface and bottom surface envelope with sky facilities be divided into, underseal type unit, closedtop type unit,
Full casement unit or full-enclosed type unit；The underseal type unit refers to arrange the fish nest list that empty and bottom surface arranges envelope on top surface
Unit, the closedtop type unit unit refers to arrange envelope on top surface and bottom surface arranges empty fish nest unit, the full casement unit
Refer to top surface and bottom surface is all provided with the fish nest unit that is empty, the full-enclosed type unit refers to top surface and bottom surface is respectively provided with the fish of envelope
Nest unit.
Equations of The Second Kind unit, is divided into according to side walls with the facilities graduation in hole, mesothyrid unit, epithyrid unit, under
Pass unit, complete opening type unit or full wall-shaped unit；The mesothyrid unit refers to the fish nest list that side middle part is provided with hole
Unit, the epithyrid unit refers to the fish nest unit that side surface upper part is provided with hole, and the lower pass unit is referred under side
Portion is provided with the fish nest unit in hole, and the complete opening type unit refers to the fish nest unit that whole side is respectively provided with hole, the full wall
Type unit refers to the fish nest unit that side is provided with wall.
3rd class unit, is divided into according to Chao Tinei roads with the facilities in chamber, middle channel type unit, upper channel type unit, under
Channel type unit, chute type unit or cavity-type units；The middle channel type unit refers to the fish nest list that nest body middle part is provided with
Unit, the upper channel type unit refers to the fish nest unit that nest body top is provided with, and the lower channel type unit is referred under nest body
The fish nest unit that portion is provided with, the chute type unit refers to the fish nest list that the road is obliquely installed in the nest body
Unit, the cavity-type units refer to be provided with the fish nest unit in chamber in nest body.
The single fish nest unit is in the underseal type unit, closedtop type unit, full casement unit and full seal hole-shaped
One kind, the single fish nest unit is mesothyrid unit, epithyrid unit, lower pass unit, complete opening type unit, full wall-shaped list
One or more in first, middle channel type unit, upper channel type unit, lower channel type unit, chute type unit and cavity-type units.
Preferably, the hole include macropore, pore and array hole, the two of a diameter of described lateral width of the macropore
More than/mono-, less than 1/2nd of a diameter of described lateral width of the pore, the array hole is at least 2 × 2
Array hole group.
Preferably, the type in the road includes, to wall road, skew wall road, array road and Xrds；Described is company to wall road
The road of two relative sides is connect, the skew wall road is to connect the road of two neighboring side or connect the adjacent both sides in certain side
The road of two sides, the array road is the road for connecting the array hole, and the Xrds is mutually connected for two or more
Logical road.
Preferably, the perforate package is included, and macropore envelope, pore envelope and array hole envelope, a diameter of institute of the macropore envelope
More than 1/2nd of top surface or bottom surface most long-diagonal are stated, a diameter of described top surface of the pore envelope or bottom surface are most long diagonal
Less than/2nd of line, the array hole envelope is at least 2 × 2 array hole group.
By the combined and spliced of the fish nest unit of number of different types, the space of multidimensional is constituted, it is vertical or horizontal
In water body, because of its different dimension nest combination, various passages and nest are occurred in that, these channel sizeds are different, are suitable for
The biology of homomorphs does not pass through, and forms each independent nest, the protection space of safety is formed between biotic population and is fitted
When public space, provide competition and the habitat space looked for food for biotic population.
In sum, beneficial effects of the present invention：
（1）The ecology in protection river, improves the diversity of species in basin：During period when a river is at its normal level, dry season in river, butterfly fish lock
It is fully open；River flows into tide lake, flows out from other end fish lock from one end fish lock, and one end of inflow is entered with firm fish nest dam
Row protection, can be with anti-current-rush；The river for pressing close to curved dam is presented the flowing of arc line type fluidised form, and this fluidised form is to fish in river
One signal of the aquatic animals such as shrimp, i.e. there are special habitats in the region；The back of the body river surface of curved dam is plant step dam, plantation it is wet
Vegetation brings the sense of security and food signal to aquatic animal on ground.By the prompting of river arc fluidised form, what is had is then subject to plant step
The safety guiding of the aquatic vegetation on dam, in river the aquatile such as fishes and shrimps because the needs such as looking for food, protecting, have a rest, from butterfly fish lock
Into in tide lake.Shallow water intermediate zone is initially entered, subsequently into abyssal fish home range, or is lived in the revetment zone of vegetation of periphery
It is dynamic.Crawler behavior of the aquatic animal in tide lake can be provided mainly following a few classes, 1. has a rest：Aquatic animal is living in flowing water
Dynamic or migration, can consume substantial amounts of muscle power, need bait, and this resting guard is usually the slower region of current, for example
Wide water-surface areas or the back side of stone, due to the disappearance of bio-diversity, such recreation area is less, if various species are equal
Have a rest in zonule, then can compete, i.e., the weak are the prey of the strong, the setting in tide lake then has one temporarily to these aquatic animals
Rest space, the species of survival ability is strong directly swim out of region after shallow water intermediate zone is had a rest, then；The weak species of production capacity,
Can have a rest under the protection of vegetation or in abyssal fish nest, then swim out of region.2. forage, look for food：River habitat diversification
Reduce, in swiftly flowing river species reduce, food chain simplify, can foraging areas reduce, tide lake slow down current stream
Speed, there is provided various habitat space（Deep water, shallow water, vegetation, fish nest etc.）, species enrich, provide competition for aquatic animal
Space, realizes forage, looks for food.3. protect：Single river, habitat is simple, for many species, nowhere conceals, and leads
Cause species diversity in river not high, tide lake then provides protection space, including abyssal fish home range fish for all kinds of species of size
The vegetation shielding space of complex space, plant step dam and shallow water intermediate zone that nest is constituted, different size, different mobilities
Species surely find suitable place that it is protected safely.4. lay eggs：When the aquatic vegetation in tide lake and fish home range constitute sky
Between reach the level of purification that region water quality can be improved after certain complexity, bring up the environment of a health, can give aquatic dynamic
Thing with the enough sense of security, so as to become the spawning place of aquatic animal.
（2）Purification function, tide lake has powerful purification function, the water body of inflow region, in water body to water quality of river
Nutriment dammed by the species enriched in region, including vegetation absorbs, benthon is looked for food, filter-feeding fish is filtered, micro-
It is biodegradable etc..
（3）There is larger capacity in able to resisting flood and drought, flood period, a fairly large number of tide lake, can as the slow area of flood,
Realize flood control；Dry spell, there is substantial amounts of water in tide lake, can take precautions against drought.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the vertical section schematic diagram of the present invention；
Fig. 3 is the arrangement schematic diagram of lake body in the present invention；
Fig. 4 is the structural representation of fish nest unit in the present invention；
Fig. 5 is the combination diagram of fish nest unit in the present invention；
Fig. 6 is the structural representation of first kind unit in the present invention；
Fig. 7 is the structural representation of Equations of The Second Kind unit in the present invention；
Fig. 8 is the structural representation of the 3rd class unit in the present invention.
Specific embodiment
Specific examples below is only explanation of the invention, and it is not limitation of the present invention, art technology
Personnel can make as needed the modification without creative contribution after this specification is read to the present embodiment, but as long as
All protected by Patent Law in scope of the presently claimed invention.
Below in conjunction with the accompanying drawings with embodiment, the present invention is described in detail.
Embodiment 1：
According to Fig. 1～Fig. 2, a kind of tide lake, including：The lake body in tide lake is square, portion's shunting section in lake body and river
It is connected；The side that lake body is connected with river is provided with water inlet 1, delivery port 2 and curved dam 3, and water inlet 1 and delivery port 2 are arranged
At the two ends of curved dam 3, and water inlet 1 is arranged on the upstream position of delivery port 2, and curved dam 3 includes the arc being arranged in river course
The turbulent flow area 31 of shape and the flowing water area 32 being arranged in the body of lake, the dam crest of curved dam 3 is higher than flood level；The side of the opposite side of lake body
Edge is provided with the revetment zone of vegetation 4, and the inner side of the revetment zone of vegetation 4 is provided with shallow water intermediate zone 5 and abyssal fish home range 6, shallow water intermediate zone 5
Connect with water inlet 1 and delivery port 2, abyssal fish home range 6 connects with shallow water intermediate zone 5；The side of flowing water area 32 of curved dam 3 is arranged
There is plant step dam 7.
Butterfly fish lock 9 is provided with water inlet 1 and delivery port 2, butterfly fish lock 9 includes, single or multiple rotating shafts and right
The two panels butterfly leaf for answering each rotating shaft to arrange, the height of butterfly fish lock 9 is identical with curved dam 3.Current are controlled by butterfly leaf aperture
When size, period when a river is at its normal level, dry season in river, butterfly fish lock 9 is fully open；It is big according to height of water level, current at the wet season
The certain aperture of minor adjustment, till closing, prevents erosion damage of the current to region.
Fish nest dam 8 is provided with water inlet 1, flowing water area 32 is arranged at and is close at water inlet 1, be made up of porous brick, according to
Hydraulic structure requires to determine.
Shallow water intermediate zone 5 and abyssal fish home range 6, are excavated by original revetment and are formed, and the width of shallow water intermediate zone 5 is lake body
Width 1/10 ~ 1/3, depth is less than river 0.5 ~ 1.5m of ordinary water level, and the width of abyssal fish home range 6 is the 1/ of the width of lake body
More than 2, depth is less than river 1.5 ~ 5m of ordinary water level, and the width that basis rest has artificial fish nest 61, lake body refers to lake body in river
Length in the vertical direction of flowing water stream.
The revetment zone of vegetation 4 as transition region from abyssal fish home range 6 to riverbank, its width for lake body width 1/10 ~ 1/
3, its depth is less than river 0.1 ~ 1.0m of ordinary water level, and in slope type or stepped ramp type, kind is implanted with wet on slope or step for the revetment zone of vegetation 4
Ground vegetation.
There is step on plant step dam 7, top mark height is planted in river 0.5 ~ 1.0m of ordinary water level, on step and is implanted with wetland plant
Quilt.
The radian of the turbulent flow area 31 of curved dam 3 is 5 ~ 15 degree.
The mean breadth of lake body is 0.5 ~ 10 times that it pastes river stream section width, and average length is pasted river stream section by it
1 ~ 20 times of width.
Embodiment 2：
It is that according to Fig. 3, multiple lake bodies press one along river direction in the both sides in river with the difference of above-described embodiment 1
Set a distance is arranged.
Embodiment 3：
In above-described embodiment 1 or embodiment 2, according to Fig. 4～Fig. 8, fish nest unit, by multiple fish nest unit spliceds
Be orthohexagonal cylinder into, fish nest unit, fish nest unit include a top surface 61a, bottom surface 61b, six side 61c and
One nest body 61d, top surface 61a and bottom surface 61b are provided with envelope 62 or empty 63, and wall 64 or hole 65, nest body are provided with the 61c of side
66, chamber 67, the orthohexagonal length of side all same of top surface 1a and bottom surface 1b of all fish nest units are provided with 61d；
Envelope 62, refers to the closure construction of top surface 61a or bottom surface 61b, and envelope 2 includes perforate envelope 21, and perforate envelope 621 includes, macropore envelope,
Pore is sealed and array hole envelope, a diameter of top surface 61a of macropore envelope or more than 1/2nd of bottom surface 61b most long-diagonals, pore
A diameter of top surface 61a of envelope or less than 1/2nd of bottom surface 61b most long-diagonals, array hole envelope is at least 2 × 2 array hole
Group；Empty 63, refer to the engraved structure of top surface 61a or bottom surface 61b；Wall 64, refers to the wall panel structure of side 61c；Hole 65, refers to side
The open-celled structure of face 61c, hole 65 includes macropore 651, pore 652 and array hole 653, a diameter of side 61c width of macropore 651
More than 1/2nd, less than 1/2nd of a diameter of side 61c width of pore 652, array hole 653 is at least 2 × 2
Array hole group；Road 66, refers to square, the circular or other shapes of tubular structure in nest body 61d, and the type in road 66 includes, right
Wall road 661, skew wall road 662, array road 663 and Xrds 664；To the road that wall road 661 is two relative side 61c of connection
66, skew wall road 662 is the road 66 of the two neighboring side 61c of connection or two side 61c for connecting the adjacent both sides of certain side 61c
Road 66, array road 663 for connection array hole 653 road 66, the road that Xrds 664 is interconnected for two or more
66；Chamber 67, refers to the cavity structure in nest body 61d；
Fish nest unit is divided three classes：
First kind unit 611, is divided into, underseal type unit according to facilities of the envelope 62 with empty 63 on top surface 61a and bottom surface 61b
611.1st, closedtop type unit 611.2, full casement unit 611.3 or full-enclosed type unit 611.4；Underseal type unit 611.1 is referred to
The empty 63 and bottom surface 61b fish nest units for arranging envelope 62 are set on top surface 61a, and the unit of closedtop type unit 611.2 refers to top surface 61a
Upper to arrange the fish nest unit that envelope 62 and bottom surface 61b arranges empty 63, full casement unit 611.3 refers to top surface 61a and bottom surface 61b is equal
Empty 63 fish nest unit is set, and full-enclosed type unit 611.4 refers to the fish nest unit that top surface 61a and bottom surface 61b is respectively provided with envelope 62.
Equations of The Second Kind unit 612, is divided into, mesothyrid unit according to side 61c wall 64 with the facilities graduation in hole 65
612.1st, epithyrid unit 612.2, lower pass unit 612.3, complete opening type unit 612.4 or full wall-shaped unit 612.5；Mesothyrid
Unit 612.1 refers to the fish nest unit that 61c middle parts in side are provided with hole 65, and epithyrid unit 612.2 is referred on the 61c of side
Portion is provided with the fish nest unit in hole 65, and lower pass unit 612.3 refers to the fish nest unit that side 61c bottoms are provided with hole 65,
Complete opening type unit 612.4 refers to the fish nest unit that whole side 61c is respectively provided with hole 65, and full wall-shaped unit 612.5 refers to side
Face 61c is provided with the fish nest unit of wall 64.
3rd class unit 613, is divided into according to nest Ti61dNei roads 66 and the facilities in chamber 67, middle channel type unit
613.1st, upper channel type unit 613.2, lower channel type unit 613.3, chute type unit 613.4 or cavity-type units 613.5；Middle channel type
Unit 613.1 refers to the fish nest unit that nest body 61d middle parts are provided with 66, and upper channel type unit 613.2 is referred on nest body 61d
Portion is provided with 66 fish nest unit, and lower channel type unit 613.3 refers to the fish nest unit that nest body 61d bottoms are provided with 66,
Chute type unit 613.4 refer to 66 the tilted settings of nest body 61d fish nest unit, cavity-type units 613.5 refer to
The fish nest unit in chamber 67 is provided with nest body 61d.
Single fish nest unit is underseal type unit 611.1, closedtop type unit 611.2, full casement unit 611.3 and full sealing of hole
One kind in type 611.4, single fish nest unit is mesothyrid unit 612.1, epithyrid unit 612.2, lower pass unit
612.3rd, complete opening type unit 612.4, full wall-shaped unit 612.5, middle channel type unit 613.1, upper channel type unit 613.2, lower channel type
One or more in unit 613.3, chute type unit 613.4 and cavity-type units 613.5.
Claims (9)
1. a kind of tide lake, it is characterised in that include：The lake body in the tide lake is square or circle, the lake body and river
Portion's shunting section be connected；
The side that the lake body is connected with river is provided with water inlet（1）, delivery port（2）And curved dam（3）, the water inlet
（1）And delivery port（2）It is arranged on the curved dam（3）Two ends, and the water inlet（1）It is arranged on the delivery port（2）'s
Upstream position, the curved dam（3）Including the turbulent flow area of the arc being arranged in river course（31）With the flowing water being arranged in the body of lake
Area（32）, the curved dam（3）Dam crest be higher than flood level；
The edge of the opposite side of the lake body is provided with the revetment zone of vegetation（4）, the revetment zone of vegetation（4）Inner side is provided with shallow water
Intermediate zone（5）With abyssal fish home range（6）, the shallow water intermediate zone（5）With the water inlet（1）And delivery port（2）Connection, it is described
Abyssal fish home range（6）With the shallow water intermediate zone（5）Connection；
The curved dam（3）Flowing water area（32）Side is provided with plant step dam（7）.
2. a kind of tide lake according to claim 1, it is characterised in that the water inlet（1）And delivery port（2）Place is arranged
There is butterfly fish lock（9）, the butterfly fish lock（9）Including single or multiple rotating shafts and correspondingly the two of each rotating shaft setting
Piece butterfly leaf, the butterfly fish lock（9）Height and the curved dam（3）It is identical.
3. a kind of tide lake according to claim 2, it is characterised in that the water inlet（1）Inside it is provided with fish nest dam
（8）, it is arranged at the flowing water area（32）It is close to the water inlet（1）Place, is made up of porous brick.
4. a kind of tide lake according to claim 3, it is characterised in that the shallow water intermediate zone（5）With abyssal fish home range
（6）, excavated by original revetment and formed, the shallow water intermediate zone（5）Width be the lake body width 1/10 ~ 1/3, it is deep
Degree is less than river 0.5 ~ 1.5m of ordinary water level, the abyssal fish home range（6）Width be the lake body width more than 1/2, it is deep
Degree is less than river 1.5 ~ 5m of ordinary water level, and basis rest has artificial fish nest（61）, the width of the lake body refers to the lake body and exists
Length in the vertical direction of rivers current.
5. a kind of tide lake according to claim 4, it is characterised in that the revetment zone of vegetation（4）As abyssal fish nest
Area（6）To the transition region on riverbank, its width is the 1/10 ~ 1/3 of the width of the lake body, its depth less than river ordinary water level 0.1 ~
1.0m, the revetment zone of vegetation（4）In slope shape or step, plant on slope or step and be implanted with muskeg.
6. a kind of tide lake according to claim 5, it is characterised in that the plant step dam（7）On have step, top mark
Height is planted in river 0.5 ~ 1.0m of ordinary water level, on step and is implanted with muskeg.
7. a kind of tide lake according to claim 6, it is characterised in that the curved dam（3）Turbulent flow area（31）Radian
For 5 ~ 15 degree.
8. a kind of tide lake according to claim 7, it is characterised in that the mean breadth of the lake body is pasted river by it
0.5 ~ 10 times of stream section width, average length is 1 ~ 20 times that it pastes river stream section width.
9. a kind of tide lake according to claim 1-8 any one, it is characterised in that multiple lake bodies are along river stream
Lin Anchu to the both sides in river arranges at a certain distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054019.XA CN106638449B (en) | 2016-11-25 | 2016-11-25 | A kind of tide lake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054019.XA CN106638449B (en) | 2016-11-25 | 2016-11-25 | A kind of tide lake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106638449A true CN106638449A (en) | 2017-05-10 |
| CN106638449B CN106638449B (en) | 2019-01-08 |
Family
ID=58811957
Family Applications (1)
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| RU2719787C1 (en) * | 2019-07-10 | 2020-04-23 | Федеральное государственное бюджетное научное учреждение "Российский научно-исследовательский институт проблем мелиорации" (ФГБНУ "РосНИИПМ") | Canal piscicultural pool with distributed water supply system |
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