CN110862192B - Ecological anti-fouling and slope protection method for protecting water source - Google Patents
Ecological anti-fouling and slope protection method for protecting water source Download PDFInfo
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- CN110862192B CN110862192B CN201911166933.7A CN201911166933A CN110862192B CN 110862192 B CN110862192 B CN 110862192B CN 201911166933 A CN201911166933 A CN 201911166933A CN 110862192 B CN110862192 B CN 110862192B
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- 230000003373 anti-fouling effect Effects 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000000746 purification Methods 0.000 claims abstract description 53
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- 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
- A01G9/029—Receptacles for seedlings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
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- E—FIXED CONSTRUCTIONS
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- 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
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
-
- 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
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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Abstract
The embodiment of the invention discloses an ecological anti-fouling and slope protection method for protecting a water source land, and particularly relates to the field of anti-fouling slope protection of the water source land. According to the invention, through combination of the multi-section buffer slope and the purification tunnel, the slope of the protection slope is reduced, the water flow speed is delayed, the slope protection layer is formed by combining the hexagonal protection bricks and the connecting rings, comprehensive pile driving is not needed, construction is convenient and rapid, plant slope protection is arranged, water and soil loss is prevented, water storage in the purification tunnel is purified, aquatic plants are planted, the water environment is maintained, the water body is filtered by using the filter bag, the quality of the water environment is improved, multi-stage interception of various interception structures is arranged, the ecological antifouling effect of a water source field is improved, the slope protection layer can effectively drain water and irrigate slope protection plants, and a flowerpot beautifying belt is arranged in the placing groove to beautify the environment.
Description
Technical Field
The embodiment of the invention relates to the field of antifouling revetment of a water source land, in particular to an ecological antifouling and revetment method of a water source land.
Background
In order to ensure the quality of domestic water for residents, it is necessary to enhance the protection of urban water source, and it is common to construct ecological revetments to protect water source, which is a revetments technology for supporting slopes or side slopes by the basic knowledge of the subjects of comprehensive engineering mechanics, soil science, ecology, botany and the like, to form a comprehensive revetments system composed of plants or engineering and plants. After the excavation side slope is formed, the surface layer of the side slope is protected and reinforced by planting plants and utilizing the interaction (root anchoring effect) of the plants, rocks and soil bodies, so that the requirement on the stability of the surface layer of the side slope can be met, the slope protection mode of the damaged natural ecological environment can be recovered, and the method is an effective slope protection and slope fixing means.
Present ecological bank protection is mostly the gentle slope form, and plant the plant and carry out the root system solidification to the soil on the gentle slope, in addition through set up erosion-resistant face on the bank protection surface, prevent water and soil loss, these two kinds of modes respectively have excellent shortcoming, and can carry out the advantage complementary, at present, the mode that two kinds of modes combine has obtained the utilization, but the compound mode is very simple, can not effectively protect and optimize water environment, through whole coating cement layer or through the fixed fragment of brick of ground nail during some bank protection constructions, plant planting area has been reduced, also lead to can not effectively intercepting rubbish and earth, make water source ground water quality receive the pollution easily.
Therefore, it is necessary to invent an ecological anti-fouling and slope protection method for protecting water source to solve the above problems.
Disclosure of Invention
Therefore, the embodiment of the invention provides an ecological antifouling and slope protection method for protecting a water source land, which combines a plurality of sections of buffer slopes and purification tunnels to reduce the slope of the protection slope and delay the water flow, uses hexagonal protection bricks and connecting rings to form a slope protection layer surface, arranges plant slope protection to prevent water and soil loss, purifies water stored in the purification tunnels, plants aquatic plants to maintain the water environment, uses filter bags to filter the water body, improves the quality of the water environment, sets a plurality of interception structures for multi-stage interception, improves the ecological antifouling effect of the water source land, fixes the hexagonal protection bricks through the connecting rings, does not need to pile completely, is convenient and quick to construct, ensures that water flows through water channels, permeates into circular planting holes from the water through holes, can effectively drain water and irrigate slope protection plants so as to solve the problem that the slope protection surface laying in the prior art is complicated, can not effectively protect the water environment.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
the ecological anti-fouling and slope protection method for protecting the water source land comprises an ecological protection slope body, wherein the ecological protection slope body consists of a plurality of sections of buffer slopes and purification tunnels, the purification tunnels are arranged between two adjacent buffer slopes, a slope protection layer is arranged at the tops of the buffer slopes, and the slope protection layer consists of a plurality of uniformly distributed hexagonal protective bricks and connecting rings;
the ecological protection slope is characterized in that a biological protection system is arranged on the surface of the ecological protection slope, a drainage system is arranged at the bottom of the purification tunnel, and an antifouling filtration system is further arranged on the surface of the ecological protection slope;
hexagonal protective brick sets up to regular hexahedron, hexagonal protective brick top axle center department is provided with circular planting hole, circular planting hole outside top fixedly connected with breakwater, the breakwater sets up to regular hexagonal ring, relative both sides face is equipped with a plurality of water holes of crossing of symmetric distribution in the breakwater, six edges in the hexagonal protective brick outside all are equipped with first arc wall, first arc wall top both sides are equipped with the joint lug of two symmetric distributions, six edges in the breakwater outside all are equipped with the second arc wall, the constant head tank has been seted up to the go-between inboard, go-between lateral wall and second arc wall phase-match, go-between inside wall and joint lug lateral wall phase-match, concrete step is as follows:
s1: excavating a river channel, constructing a water source land protection slope by foundation, and constructing the protection slope into a step slow descending section;
s2: trimming a buffering slope and a purification tunnel at the slope protection of the step slow descending section, leveling and compacting the surface of the buffering slope, and simultaneously curing the purification tunnel;
s3: paving a slope protection layer surface on the buffering slope by using the hexagonal protective bricks, fixedly connecting the slope protection layer surface and the buffering slope into an integrated structure by using the connecting rings, building a drainage system in the purification tunnel for cleaning the interior of the purification tunnel, and cleaning the slope protection layer surface and impurities on the surface of the purification tunnel after the installation is finished;
s4: constructing a biological protection system on the surface of the ecological protection slope body for protecting the plant environment;
s5: an antifouling filtering system is constructed on the surface of the ecological protection slope body and is used for intercepting pollutants at different levels at each position.
Further, the drainage system in S3 includes a drainage pipe and a sealing valve, the drainage pipe is embedded at the bottom of the purification tunnel, the sealing valve is used for closing and opening the drainage pipe, and a sewage pump is disposed at an output end of the drainage pipe.
Further, biological protection system includes bush windbreak area, bush protecting band, flowerpot beautifies area and aquatic plant area in S4, bush windbreak area sets up on ecological protection slope body top, the bush protecting band sets up inside circular planting hole, the flowerpot beautifies the area and sets up in the standing groove that three hexagonal protective brick junction comprises first arc wall, the flowerpot beautifies the area and plants through potted plant, the aquatic plant area sets up to aquatic plant, and sets up inside purifying the gallery.
Further, antifouling filtration system includes interception net, filter screen pocket and crosses the filter bag in S5, the interception net sets up on ecological protection slope body top, it is equipped with the filter screen pocket to purify one side that the gallery is close to ecological protection slope body top, it is equipped with the guardrail net to purify one side that the gallery is close to ecological protection slope body bottom, the quantity of guardrail net sets up to two, two be equipped with between the guardrail net and cross the filter bag.
According to the ecological antifouling and slope protection method for protecting the water source area, the filter bag is internally provided with the filter material, the filter material is prepared by compounding straw particles and activated carbon, and the mixing ratio of the straw particles to the activated carbon is set to be 2-4: 1.
Furthermore, the width ratio of the positioning groove to the clamping convex block is set to be 2:1, and a water channel is formed between every two adjacent water baffles in a combined mode.
Furthermore, the inclination angle of the buffer slope is set to be 30-60 degrees, and the slope protection layer surface is attached to the buffer slope.
The embodiment of the invention has the following advantages:
1. the slope of the protection slope is reduced by combining a multi-section buffer slope with a purification tunnel, the water flow speed is delayed, a slope protection layer is formed by combining hexagonal protection bricks and connecting rings, plant slope protection is arranged, water and soil loss is prevented, water storage in the purification tunnel is purified, aquatic plants are planted, the water environment is maintained, the water is filtered by using filter bags, the quality of the water environment is improved, multiple interception structures are arranged for multi-stage interception, the ecological antifouling effect of a water source field is improved, the hexagonal protection bricks are fixed through the connecting rings, comprehensive pile driving is not needed, construction is convenient and rapid, water flows flow flows through a water passage and permeates into circular planting holes from the water passage holes, the slope protection plants can be irrigated while water is effectively drained, flowerpot beautifying belts are arranged in a placing groove, the environment is beautified, compared with the prior art, the slope protection surface is convenient to lay, and the water environment can be effectively protected;
2. purifying the gallery filtration quality of water through filter net bag and filter bag cooperation, planting aquatic plant and shedding fry in purifying the gallery, can be to resource effective utilization, improve regional income, enlarge the fund source that the waters was administered, when building the purification gallery, bury drainage pipe underground to use seal valve seal pipeline through-hole, when changing or clearing up its bottom purifying the gallery water, control seal valve opens the pipeline through-hole, use the dredge pump import to draw water, the clearance is convenient quick.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the ecological protection slope body of the invention;
FIG. 3 is a schematic view of a slope protection level according to the present invention;
FIG. 4 is a schematic structural view of a hexagonal protective brick according to the present invention;
FIG. 5 is a top view of a hexagonal protective tile of the present invention;
FIG. 6 is a cross-sectional view of a hexagonal-shaped protective tile of the present invention;
FIG. 7 is a schematic view of the attachment ring of the present invention;
FIG. 8 is an enlarged view of the portion A of FIG. 3 according to the present invention;
FIG. 9 is an enlarged view of the portion B of FIG. 1 according to the present invention.
In the figure: 1 ecological protection slope body, 2 buffering slope, 3 purification gallery, 4 bank protection layer surfaces, 5 hexagonal protective bricks, 51 circular planting holes, 52 water baffles, 53 water passing holes, 54 first arc-shaped grooves, 55 clamping convex blocks, 56 second arc-shaped grooves, 57 positioning grooves, 6 connecting rings, 7 drainage pipelines, 8 sealing valves, 9 intercepting nets, 10 filter net bags, 11 filter bags and 12 water passing channels.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The ecological anti-fouling and slope protection method for protecting the water source land comprises an ecological protection slope body 1, wherein the ecological protection slope body 1 consists of a plurality of sections of buffer slopes 2 and purification tunnels 3, the purification tunnels 3 are arranged between two adjacent buffer slopes 2, a slope protection layer 4 is arranged at the top of each buffer slope 2, and the slope protection layer 4 consists of a plurality of uniformly distributed hexagonal protective bricks 5 and connecting rings 6;
the surface of the ecological protection slope body 1 is provided with a biological protection system, the bottom of the purification tunnel 3 is provided with a drainage system, and the surface of the ecological protection slope body 1 is also provided with an antifouling filtration system;
hexagonal protective brick 5 sets up to regular hexahedron, 5 top axle centers of hexagonal protective brick department is provided with circular planting hole 51, circular planting hole 51 outside top fixedly connected with breakwater 52, breakwater 52 sets up to regular hexagonal ring, relative both sides face is equipped with a plurality of water holes 53 of symmetric distribution in the breakwater 52, six edges in the 5 outsides of hexagonal protective brick all are equipped with first arc 54, 54 top both sides of first arc are equipped with the joint lug 55 of two symmetric distributions, six edges in the 52 outsides of breakwater all are equipped with second arc 56, constant head tank 57 has been seted up to go-between 6 inboard, go-between 6 lateral wall and second arc 56 phase-match, 6 inside walls of go-between and 55 lateral walls phase-matches of joint lug, concrete steps are as follows:
s1: excavating a river channel, constructing a water source land protection slope by foundation, and constructing the protection slope into a step slow descending section;
s2: the buffer slope 2 and the purification tunnel 3 are trimmed at the slope protection of the step slow descending section, the surface of the buffer slope 2 is leveled and compacted, and meanwhile, the purification tunnel 3 is cured;
s3: paving a slope protection layer surface 4 on the buffer slope 2 by using the hexagonal protective bricks 5, fixedly connecting the slope protection layer surface 4 and the buffer slope into an integral structure by using the connecting rings 6, building a drainage system in the purification tunnel 3 for cleaning the interior of the purification tunnel 3, and cleaning impurities on the slope protection layer surface 4 and the surface of the purification tunnel 3 after the installation is finished;
s4: constructing a biological protection system on the surface of the ecological protection slope body 1 for protecting the plant environment;
s5: an antifouling filtering system is constructed on the surface of the ecological protection slope body 1 and used for intercepting pollutants at different levels at various positions.
The drainage system in the S3 comprises a drainage pipeline 7 and a sealing valve 8, wherein the drainage pipeline 7 is embedded at the bottom of the purification tunnel 3, the sealing valve 8 is used for closing and opening the drainage pipeline 7, and the output end of the drainage pipeline 7 is provided with a sewage pump;
the biological protection system in the S4 comprises a jungle windproof belt, a shrub protective belt, a flowerpot beautifying belt and an aquatic plant belt, wherein the jungle windproof belt is arranged at the top end of the ecological protection slope body 1, the shrub protective belt is arranged inside the circular planting hole 51, the flowerpot beautifying belt is arranged in a placing groove formed by first arc-shaped grooves 54 at the joint of three hexagonal protective bricks 5, the flowerpot beautifying belt is planted through pot culture, the aquatic plant belt is arranged as an aquatic plant and is arranged inside the purification gallery 3, one side of the purification gallery 3 close to the filter bag 11 is lower than one side of the purification gallery 3 far away from the filter bag 11, and when water is flushed, the water inside the purification gallery 3 overflows out of the purification gallery 3 after being full of water and is filtered and purified through the filter bag 11, so that the purification efficiency is high;
antifouling filtration system includes interception net 9, filter screen pocket 10 and crosses filter bag 11 in S5, interception net 9 sets up on ecological protection slope 1 top, it is equipped with filter screen pocket 10 to purify one side that gallery 3 is close to ecological protection slope 1 top, and filter screen pocket 10 can effective filtration solid rubbish, and the unified clearance of being convenient for, it is equipped with the guardrail net to purify one side that gallery 3 is close to ecological protection slope 1 bottom, the quantity of guardrail net sets up to two, two be equipped with between the guardrail net and cross filter bag 11, when changing filter bag 11, take out from two guardrail nets and cross filter bag 11 can.
The implementation mode is specifically as follows: the ecological protection slope body 1 is set to be a combined form of a multi-section buffer slope 2 and a purification tunnel 3, the slope of the protection slope is reduced, the water flow speed is delayed, meanwhile, effective filtration is carried out, a slope protection layer surface 4 is formed by combining hexagonal protection bricks 5 and a connecting ring 6, a complete coverage surface is formed, a shrub protection belt is planted in a circular planting hole 51, a jungle windproof belt is planted at the top end of the ecological protection slope body 1, the water and soil loss can be prevented, water storage and purification in the purification tunnel 3 are purified, aquatic plants are planted, the water environment is maintained, a filter bag 11 is used for filtering the water, the quality of the water environment is improved, a plurality of interception structures are arranged for multi-stage interception, the ecological antifouling effect of a water source field is improved, the hexagonal protection bricks 5 are fixed through the connecting ring 6, comprehensive pile driving is not needed, construction is convenient and rapid, water flows through a water passage 12, the water hole 53 penetrates into the circular planting hole 51, slope protection can effectively drain water and irrigate slope protection plants, lay flowerpot in the standing groove and beautify the area, beautify the environment, this embodiment has specifically solved the bank protection face that exists among the prior art and has laid complicacy, can not effectively carry out the problem protected to the water environment.
Example 1:
a filtering mixed material is arranged in the filtering bag 11, the filtering mixed material is prepared by compounding straw crushed materials and activated carbon, and the mixing ratio of the straw crushed materials to the activated carbon is set to be 2: 1;
the width ratio of the positioning groove 57 to the clamping convex block 55 is set to be 2:1, and the water passing channel 12 is formed between two adjacent water baffles 52 in a combined mode;
the inclination angle of the buffer slope 2 is set to be 30 degrees, and the slope protection layer surface 4 is attached to the buffer slope 2.
Example 2:
a filtering mixed material is arranged in the filtering bag 11, the filtering mixed material is prepared by compounding straw crushed materials and activated carbon, and the mixing ratio of the straw crushed materials to the activated carbon is set to be 3: 1;
the width ratio of the positioning groove 57 to the clamping convex block 55 is set to be 2:1, and the water passing channel 12 is formed between two adjacent water baffles 52 in a combined mode;
the inclination angle of the buffer slope 2 is set to 45 degrees, and the slope protection layer surface 4 is attached to the buffer slope 2.
Example 3:
a filtering mixed material is arranged in the filtering bag 11, the filtering mixed material is prepared by compounding straw crushed materials and activated carbon, and the mixing ratio of the straw crushed materials to the activated carbon is set to be 4: 1;
the width ratio of the positioning groove 57 to the clamping convex block 55 is set to be 2:1, and the water passing channel 12 is formed between two adjacent water baffles 52 in a combined mode;
the inclination angle of the buffer slope 2 is set to 60 degrees, and the slope protection layer surface 4 is attached to the buffer slope 2.
Simulating and demonstrating scheme slope protection effects in three embodiments by using a demonstration model, using sand gravel and clay as a foundation layer and a surface covering layer, building three experimental models with the height of 1m according to the inclination angle of the buffering slope 2 in the embodiments 1-3, covering a slope protection layer surface 4 model on the surface layers of the three experimental models, respectively placing three specifications of filtering and mixing materials in the three experimental models after the building is finished, then performing a water passing test by using sewage containing silt, and extracting the water quality at the bottom of the model for testing after the test is finished;
the experimental results show that: compared with the examples 1-3, the water quality in the example 2 is optimal, the surface covering layer can be protected and eroded, and the example is most suitable for actual slope protection construction.
The working principle of the invention is as follows:
referring to the attached drawings 1-9 of the specification, an ecological protection slope body 1 is set to be a combined form of a multi-section buffer slope 2 and a purification tunnel 3, the slope of the protection slope is reduced, the water flow speed is delayed, meanwhile, effective filtration is carried out, a slope protection layer 4 is combined by using hexagonal protection bricks 5 and a connecting ring 6 to form a complete coverage surface, a shrub protection belt is planted in a circular planting hole 51, a jungle windproof belt is planted at the top end of the ecological protection slope body 1, the water and soil loss can be prevented, water storage and purification in the purification tunnel 3 are purified, aquatic plants are planted to maintain the water environment, a filter bag 11 is used to filter the water, the quality of the water environment is improved, multiple interception structures are arranged for multi-stage interception, the ecological antifouling effect of a water source field is improved, the hexagonal protection bricks 5 are fixed through the connecting ring 6, comprehensive pile driving is not needed, the construction is convenient and rapid, water flows through a water passage 12, and permeates into the circular planting hole 51 from a water passage 53, the embodiment can effectively drain water and irrigate slope protection plants, and the flowerpot beautifying belt is arranged in the placing groove to beautify the environment, so that the problem that the slope protection surface is complex to lay and the water body environment cannot be effectively protected in the prior art is specifically solved;
referring to the attached drawings 1, 2 and 9 of the specification, the purification gallery 3 is matched with the filter net bag 10 and the filter bag 11 to filter water, meanwhile, aquatic plants and fish fries are planted in the purification gallery 3, resources can be effectively utilized, regional income is improved, the fund source of water area management is enlarged, meanwhile, when the purification gallery 3 is built, the drainage pipeline 7 is buried underground, the sealing valve 8 is used for sealing a pipeline through hole, when the water body of the purification gallery 3 is replaced or the bottom of the water body is cleaned, the sealing valve 8 is controlled to open the pipeline through hole, a sewage pump inlet is used for pumping water, and cleaning is convenient and rapid.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. An ecological antifouling and slope protection method for protecting a water source area comprises an ecological protection slope body (1), wherein the ecological protection slope body (1) consists of a plurality of sections of buffer slopes (2) and purification tunnels (3), the purification tunnels (3) are arranged between two adjacent buffer slopes (2), a slope protection layer surface (4) is arranged at the top of each buffer slope (2), and each slope protection layer surface (4) consists of a plurality of uniformly distributed hexagonal protective bricks (5) and connecting rings (6);
the surface of the ecological protection slope body (1) is provided with a biological protection system, the bottom of the purification tunnel (3) is provided with a drainage system, and the surface of the ecological protection slope body (1) is also provided with an antifouling filtration system;
the hexagonal protective brick (5) is arranged into a regular hexahedron, a circular planting hole (51) is arranged at the top axle center of the hexagonal protective brick (5), a water baffle (52) is fixedly connected to the top end of the outer side of the circular planting hole (51), the water baffle (52) is arranged into a regular hexagonal ring, a plurality of water passing holes (53) are symmetrically distributed in the water baffle (52) on two opposite side faces, first arc-shaped grooves (54) are arranged at six corners of the outer side of the hexagonal protective brick (5), two clamping convex blocks (55) are symmetrically distributed on two sides of the top of each first arc-shaped groove (54), second arc-shaped grooves (56) are arranged at six corners of the outer side of the water baffle (52), a positioning groove (57) is formed in the inner side of the connecting ring (6), the outer side wall of the connecting ring (6) is matched with the second arc-shaped grooves (56), and the connecting ring (6) is matched with the outer side wall of the clamping convex blocks (55), the method is characterized in that: the method comprises the following specific steps:
s1: excavating a river channel, constructing a water source land protection slope by foundation, and constructing the protection slope into a step slow descending section;
s2: trimming a buffer slope (2) and a purification tunnel (3) at the slope protection of the step slow descending section, leveling and compacting the surface of the buffer slope (2), and simultaneously curing the purification tunnel (3);
s3: paving a slope protection layer surface (4) on the buffering slope (2) by using the hexagonal protective bricks (5), fixedly connecting the slope protection layer surface with the buffering slope into an integral structure by using the connecting rings (6), building a drainage system in the purification tunnel (3) for cleaning the interior of the purification tunnel (3), and cleaning impurities on the surface of the slope protection layer surface (4) and the surface of the purification tunnel (3) after the installation is finished;
s4: constructing a biological protection system on the surface of the ecological protection slope body (1);
s5: an antifouling filtration system is constructed on the surface of the ecological protection slope body (1).
2. The ecological antifouling and slope protection method for protecting water source areas according to claim 1, characterized in that: the drainage system in the S3 comprises a drainage pipeline (7) and a sealing valve (8), wherein the drainage pipeline (7) is embedded at the bottom of the purification tunnel (3), the sealing valve (8) is used for closing and opening the drainage pipeline (7), and a sewage pump is arranged at the output end of the drainage pipeline (7).
3. The ecological antifouling and slope protection method for protecting water source areas according to claim 1, characterized in that: biological protection system includes bush windbreak area, bush protecting band, flowerpot beautifies area and aquatic plant area in S4, bush windbreak area sets up on ecological protection slope body (1) top, the bush protecting band sets up inside circular planting hole (51), the flowerpot beautifies the area and sets up in the standing groove that three hexagonal protective brick (5) junction comprises first arc wall (54), the flowerpot beautifies the area and plants through potted plant, aquatic plant area sets up to aquatic plant, and sets up inside purifying gallery (3).
4. The ecological antifouling and slope protection method for protecting water source areas according to claim 1, characterized in that: antifouling filtration system includes interception net (9), filter screen pocket (10) and crosses filter bag (11) in S5, interception net (9) set up on ecological protection slope body (1) top, one side that purification gallery (3) are close to ecological protection slope body (1) top is equipped with filter screen pocket (10), one side that purification gallery (3) are close to ecological protection slope body (1) bottom is equipped with the guardrail net, the quantity of guardrail net sets up to two be equipped with between the guardrail net and crosses filter bag (11).
5. The ecological antifouling and slope protection method for protecting water source areas according to claim 4, wherein the method comprises the following steps: the filter bag (11) is internally provided with a filter mixture, the filter mixture is prepared by compounding straw crushed materials and activated carbon, and the mixing ratio of the straw crushed materials to the activated carbon is set to be 2-4: 1.
6. The ecological antifouling and slope protection method for protecting water source areas according to claim 1, characterized in that: the width ratio of the positioning groove (57) to the clamping convex block (55) is set to be 2: 1.
7. The ecological antifouling and slope protection method for protecting water source areas according to claim 1, characterized in that: the water baffle plates (52) are combined to form a water passing channel (12).
8. The ecological antifouling and slope protection method for protecting water source areas according to claim 1, characterized in that: the inclination angle of the buffer slope (2) is set to be 30-60 degrees, and the slope protection layer surface (4) is attached to the buffer slope (2).
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| CN115039645A (en) * | 2021-03-09 | 2022-09-13 | 梁子丽 | Domatic afforestation structure of garden engineering |
| CN114382096B (en) * | 2022-01-26 | 2024-01-30 | 山东省国土空间生态修复中心 | Mining area soil backfill system and soil crack detection and repair method |
| CN115450231A (en) * | 2022-09-20 | 2022-12-09 | 江苏顺顺龙信息科技有限公司 | Water storage type reinforced grass planting net pad and manufacturing method thereof |
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