CN111058461A - Micro-lubrication circulating system for slope greening and construction method - Google Patents

Micro-lubrication circulating system for slope greening and construction method Download PDF

Info

Publication number
CN111058461A
CN111058461A CN201911330670.9A CN201911330670A CN111058461A CN 111058461 A CN111058461 A CN 111058461A CN 201911330670 A CN201911330670 A CN 201911330670A CN 111058461 A CN111058461 A CN 111058461A
Authority
CN
China
Prior art keywords
slope
water
pipe
steel mesh
micro
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911330670.9A
Other languages
Chinese (zh)
Inventor
王海涛
王杨
周营
沈向军
贾金青
郭晓峰
高军程
高仁哲
吴锋
刘维
李志明
田江涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dalian Jiaotong University
Beijing Wonderroad Magnesium Technology Co Ltd
Original Assignee
Beijing Wonderroad Magnesium Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Wonderroad Magnesium Technology Co Ltd filed Critical Beijing Wonderroad Magnesium Technology Co Ltd
Priority to CN201911330670.9A priority Critical patent/CN111058461A/en
Publication of CN111058461A publication Critical patent/CN111058461A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00Excavations; Bordering of excavations; Making embankments
    • E02D17/20Securing of slopes or inclines
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • A01G25/02Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G27/00Self-acting watering devices, e.g. for flower-pots
    • A01G27/04Self-acting watering devices, e.g. for flower-pots using wicks or the like
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/02Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
    • A01G9/029Receptacles for seedlings
    • A01G9/0293Seed or shoot receptacles
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00Excavations; Bordering of excavations; Making embankments
    • E02D17/20Securing of slopes or inclines
    • E02D17/202Securing of slopes or inclines with flexible securing means
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74Means for anchoring structural elements or bulkheads
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F3/00Sewer pipe-line systems
    • E03F3/04Pipes or fittings specially adapted to sewers
    • E03F3/046Open sewage channels
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06Gully gratings
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/10Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/14Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/22Adaptations of pumping plants for lifting sewage
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/60Planning or developing urban green infrastructure

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Mining & Mineral Resources (AREA)
  • Public Health (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Road Paving Structures (AREA)

Abstract

The invention discloses a micro-moistening circulation system for slope greening and a construction method, wherein the system comprises a water collecting well, a main water pipe, a flow dividing pipe and an annular drip irrigation pipe, wherein a water pump is arranged in the water collecting well; the water pump passes through the raceway and is connected with the main water pipe of top of slope, main water pipe is driped irrigation the union coupling through shunt tubes and annular, main water pipe, shunt tubes and annular are driped irrigation the pipe and are all installed on the steel mesh, the steel mesh passes through the stock and the anchor head is fixed on the side slope, lays ecological blanket above the steel mesh. The invention provides a moisture condition for green planting of the ecological blanket on the side slope, and is not only suitable for steep side slopes with the gradient of more than 60 degrees, but also suitable for side slopes with slow gradient. The invention collects natural rainwater and excess water after irrigation, is beneficial to drainage of the side slope and provides water for storage and supply of the ecological blanket on the side slope. The slope bottom water collecting and draining equipment provided by the invention has protection measures, prevents large-diameter sundries from falling, and is attractive and safe in appearance.

Description

Micro-lubrication circulating system for slope greening and construction method
Technical Field
The invention relates to the technical field of geotechnical engineering and irrigation, in particular to a micro-lubrication circulating system for slope greening and a construction method.
Background
With the gradual enhancement of environmental awareness and the further pursuit of building landscape benefits of contemporary people, green slope protection work is receiving more and more attention. In the existing green slope protection field, most of the technologies are directed at the type of a slope with a slow slope, and for rocky slopes, especially slopes with a slope larger than 60 degrees, the technologies such as base material spray seeding or ecological blankets are mostly adopted, wherein whether plants survive is crucial to whether the plants can play a role in slope fixation; in the ecological blanket, the survival of plants is directly influenced by the sufficiency of water, so that the problem of urgent need for irrigation of plants is solved. In addition, the northern China is in arid and semiarid climate areas, and the remarkable characteristics are that the rainfall is small, and the water loss of the side slope is serious, so that the method is very important for effectively utilizing natural rainwater.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a micro-moistening circulation system for slope greening and a construction method thereof, wherein the micro-moistening circulation system can fully utilize rainwater resources.
In order to achieve the purpose, the technical scheme of the invention is as follows: a micro-moistening circulation system for slope greening comprises a water collecting well, a main water pipe, a flow dividing pipe and an annular drip irrigation pipe, wherein the water collecting well is arranged at the bottom of a slope, and a water pump is arranged in the water collecting well; the water pump is connected with a main water pipe at the top of the slope through a water delivery pipe, a slope bottom drainage ditch is arranged at the bottom of the slope and used for collecting natural rainwater, a well cover is arranged at the upper part of the water collecting well, and a ditch cover plate is arranged at the top of the slope bottom drainage ditch; the upper part of the side slope is provided with a catch basin for catching rainwater on the upper side of the side slope and leading the rainwater into a slope bottom drainage ditch through a slope drainage ditch; the main water pipe is connected with the annular drip irrigation pipe through the shunt pipe, the main water pipe, the shunt pipe and the annular drip irrigation pipe are all installed on a steel mesh, the steel mesh is fixed on a side slope through an anchor rod and an anchor head, and an ecological blanket is laid on the steel mesh.
Furthermore, a water-absorbing sponge is arranged between the ecological blanket and the annular drip irrigation pipe, so that a humid environment is provided for plant roots in the ecological blanket.
Further, the water-absorbing sponge is PVA water-absorbing sponge.
Furthermore, the water delivery pipe, the main water pipe, the shunt pipe and the annular drip irrigation pipe are all made of PE materials.
Furthermore, a plurality of water outlet holes are uniformly distributed on the annular drip irrigation pipe, the arc length between the centers of two adjacent water outlet holes is 10 +/-1 cm, and the diameter of each water outlet hole is about 1.0 +/-0.1 cm.
Furthermore, the bottom of the slope-bottom drainage ditch is provided with a slope towards the water collecting well, so that water can be collected conveniently.
Further, the water pump is installed on the side wall of the water collecting well.
Furthermore, a filter screen is arranged at the joint of the slope bottom drainage ditch and the water collecting well; waterproof layers are arranged at the bottom and the periphery of the slope bottom drainage ditch and the water collection well.
A construction method of a micro-lubrication circulation system for slope greening comprises the following steps:
A. trimming a slope working surface, drilling a hole on the working surface, driving an anchor rod into the hole, injecting mortar to seal the anchor rod, and hanging a steel mesh through the anchor rod and an anchor head; the wire diameter of the steel mesh is 2.2mm, and the aperture of the steel mesh is 50 multiplied by 50 mm;
B. burying a pipeline: laying a main water pipe, a shunt pipe and an annular drip irrigation pipe on a steel net, and fixing the main water pipe, the shunt pipe and the annular drip irrigation pipe on the steel net respectively by using steel wires;
C. building water collecting and draining facilities: excavating a water collecting well with the size of 1 multiplied by 1.5m at the edge of the slope bottom, arranging a water pump on the side wall of the water collecting well, and connecting the water collecting well with a water conveying pipe; digging a slope bottom drainage ditch with the depth of 0.5m and the width of 0.5m at the position of the slope bottom close to the side slope, and arranging a filter screen at the connection position of the water collecting well and the slope bottom drainage ditch; building a catch drain with the depth of 0.5m and the width of 0.5m at the top of the side slope; digging a longitudinal slope drainage ditch with the width of 0.5m at the leftmost side or the rightmost side of the side slope; and finally installing a ditch cover plate and a well cover.
D. Laying a water absorption sponge and an ecological blanket: placing PVA water-absorbing sponge on the flow dividing pipe and the annular drip irrigation pipe, and uniformly spreading the PVA water-absorbing sponge on the whole side slope; an ecological blanket is arranged on the water absorption sponge.
Compared with the prior art, the invention has the following beneficial effects:
1. the existing slope greening technology is mostly limited to a gentle slope with the slope of 30 degrees, and for green slope protection of a steep slope more than 60 degrees, an ecological blanket technology is generally adopted. The invention provides a moisture condition for green planting of the ecological blanket on the side slope, creates conditions for the green slope protection technology of the side slope of the ecological blanket, and is not only suitable for steep side slopes with the gradient of more than 60 degrees, but also suitable for side slopes with slow gradient.
2. The invention collects natural rainwater and excess water after irrigation, is beneficial to drainage of the side slope and provides water for storage and supply of the ecological blanket on the side slope. The invention has reasonable design, easy construction and operation and low cost, and can be used for ecological protection of the side slope.
3. The slope bottom water collecting and draining equipment provided by the invention has protection measures, prevents large-diameter sundries from falling, and is attractive and safe in appearance.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is an elevational view of the present invention;
fig. 3 is a plan view of the present invention.
In the figure: 1-intercepting ditch, 2-slope drainage ditch, 3-ecological blanket, 4-absorbent sponge, 5-steel mesh, 6-shunt pipe, 7-anchor rod, 8-well cover, 9-filter screen, 10-slope bottom drainage ditch, 11-water delivery pipe, 12-water collecting well, 13-waterproof layer, 14-water pump, 15-main water pipe, 16-water outlet hole, 17-annular drip irrigation pipe, 18-ditch cover plate and 19-anchor head.
Detailed Description
In order to make the technical means, the creation characteristics and the efficacy of the implementation of the invention easy to understand, the invention is further explained below with the specific drawings.
As shown in figures 1-3, in the micro-moistening circulation system of the invention, a water pump 14 is arranged on the side wall of a water collecting well 12, water is conveyed into a water conveying pipe 11 through the water pump 14 and is conveyed into a main water pipe 15 at the top of a slope, and a well cover 8 is arranged at the top of the water collecting well 12, so that impurities can be prevented from entering the system, and the system is beautiful and safe. The slope bottom is dug along the slope bottom and is established slope bottom escape canal 10 and be used for collecting natural rainwater and unnecessary moisture, filter screen 9 has been installed with sump pit 12 junction to slope bottom escape canal 10, and slope bottom escape canal 10 top is equipped with and is become ditch cover plate 18 by steel grating plate pressure welding, can prevent that debris from getting into and pleasing to the eye safety, and slope bottom escape canal 10 escape canal and sump pit 12 bottom and all around set up waterproof layer 13, prevent that rivers from losing. The shunt tubes 6 on the slope is connected to the main water pipe 15 in the top of a slope, shunt tubes 6 pass through the steel wire to be fixed on steel mesh 5, and shunt tubes 6 connect the annular of below and drip irrigation pipe 17, be equipped with apopore 16 on the annular is driped irrigation pipe 17, the annular is driped irrigation pipe 17 and is vertically and horizontal align to grid along the slope. Stock 7 and anchor play fixed action to steel mesh 5 on the side slope, shunt tubes 6 and annular drip irrigation pipe 17 all set up between steel mesh 5 and the ecological blanket 3, and the sponge 4 that absorbs water is placed to the below of ecological blanket 3, provides humid environment for the plant roots in the ecological blanket 3.
The annular drip tube irrigation pipe and other water supply pipes on the side slope are made of PE (polyethylene), and have the advantages of low water delivery energy consumption, light weight, small water flow resistance, simplicity and rapidness in installation, low manufacturing cost, long service life, heat preservation function, corrosion resistance, difficulty in breeding microorganisms and the like. A nominal diameter of 20mm was used.
The water absorption sponge 4 provided by the invention adopts the PVA water absorption sponge 4, and has the advantages of excellent water absorption performance, complete natural degradation, no pollution problem to the environment, good water resistance, alkali resistance, acid resistance and the like.
The annular diameter of the annular drip irrigation pipe 17 is about 1m, PE (polyethylene) material is adopted, one water outlet hole 16 is arranged every 10cm, the diameter of the water outlet hole 16 is about 1cm, and the size of the uppermost ecological blanket 3 is about 2 multiplied by 2 m.
The sloping bottom drainage ditch 10 is provided with the ditch cover plate 18 formed by pressure welding of the steel grating plate, has the advantages of simple construction and installation, light weight, good bearing capacity, strong impact resistance, excellent drainage and the like, is attractive after the surface of a product is subjected to hot galvanizing treatment, and is rust-proof and corrosion-resistant.
The size of the slope bottom drainage ditch 10 is 0.5m deep and 0.5m wide, and the bottom is provided with a certain slope, so that water collection is facilitated; the size of the intercepting ditch 1 is 0.5m deep and 0.5m wide; the sump 12 has a size of 1 × 1 × 1.5 m.
The plant seeds in the ecological blanket 3 of the invention are shrub seeds with short growth cycle, higher early strength, cold resistance, drought resistance and barren resistance.
The present invention is not limited to the above-described embodiments, and all structural modifications based on the technical idea of the present invention fall within the scope of the present invention.

Claims (9)

1. A little moist circulation system for side slope afforestation which characterized in that: the drip irrigation system comprises a water collecting well (12), a main water pipe (15), a shunt pipe (6) and an annular drip irrigation pipe (17), wherein the water collecting well (12) is arranged at the bottom of a side slope, and a water pump (14) is arranged in the water collecting well (12); the water pump (14) is connected with a main water pipe (15) at the top of the slope through a water delivery pipe (11), a slope bottom drainage ditch (10) is arranged at the bottom of the slope to collect natural rainwater, a well cover (8) is arranged at the upper part of the water collecting well (12), and a ditch cover plate (18) is arranged at the top of the slope bottom drainage ditch (10); the upper part of the side slope is provided with a catch drain (1) for catching rainwater on the upper side of the side slope and leading the rainwater into a slope bottom drainage ditch (10) through a slope drainage ditch (2); main water pipe (15) are driped irrigation pipe (17) through shunt tubes (6) and annular and are connected, main water pipe (15), shunt tubes (6) and annular are driped irrigation pipe (17) and are all installed on steel mesh (5), steel mesh (5) are fixed on the side slope through stock (7) and anchor head (19), lay ecological blanket (3) above steel mesh (5).
2. The micro-lubrication circulation system for slope greening according to claim 1, wherein: a water-absorbing sponge (4) is arranged between the ecological blanket (3) and the annular drip irrigation pipe (17) to provide a humid environment for plant roots in the ecological blanket (3).
3. The micro-lubrication circulation system for slope greening according to claim 2, wherein: the water absorption sponge (4) is PVA water absorption sponge.
4. The micro-lubrication circulation system for slope greening according to claim 1, wherein: the water delivery pipe (11), the main water pipe (15), the shunt pipe (6) and the annular drip irrigation pipe (17) are all made of PE materials.
5. The micro-lubrication circulation system for slope greening according to claim 1, wherein: a plurality of water outlet holes (16) are uniformly distributed on the annular drip irrigation pipe (17), the arc length between the centers of two adjacent water outlet holes (16) is 10 +/-1 cm, and the diameter of each water outlet hole (16) is about 1.0 +/-0.1 cm.
6. The micro-lubrication circulation system for slope greening according to claim 1, wherein: the bottom of the slope bottom drainage ditch (10) is provided with a slope flowing to the water collecting well (12) so as to be convenient for water collection.
7. The micro-lubrication circulation system for slope greening according to claim 1, wherein: the water pump (14) is arranged on the side wall of the water collecting well (12).
8. The micro-lubrication circulation system for slope greening according to claim 1, wherein: a filter screen (9) is arranged at the joint of the slope bottom drainage ditch (10) and the water collecting well (12); waterproof layers (13) are arranged at the bottom and the periphery of the slope bottom drainage ditch (10) and the water collection well (12).
9. A construction method of a micro-lubrication circulating system for slope greening is characterized in that: the method comprises the following steps:
A. trimming a slope working surface, drilling a hole on the working surface, driving an anchor rod (7), injecting mortar to seal the anchor rod (7), and hanging a steel mesh (5) through the anchor rod (7) and an anchor head (19); the wire diameter of the steel mesh (5) is 2.2mm, and the aperture of the steel mesh (5) is 50 multiplied by 50 mm;
B. burying a pipeline: laying a main water pipe (15), a shunt pipe (6) and an annular drip irrigation pipe (17) on a steel mesh (5), and fixing the main water pipe (15), the shunt pipe (6) and the annular drip irrigation pipe (17) on the steel mesh (5) by steel wires respectively;
C. building water collecting and draining facilities: a water collecting well (12) with the size of 1 multiplied by 1.5m is dug at the edge of the slope bottom, and a water pump (14) is arranged on the side wall of the water collecting well (12) and is connected with a water conveying pipe (11); a slope bottom drainage ditch (10) with the depth of 0.5m and the width of 0.5m is dug at the position of the slope bottom close to the side slope, and a filter screen (9) is arranged at the connection position of a water collecting well (12) and the slope bottom drainage ditch (10); building a catch drain (1) with the depth of 0.5m and the width of 0.5m at the top of the side slope; a longitudinal slope drainage ditch (2) with the width of 0.5m is dug at the leftmost side or the rightmost side of the side slope; finally, installing a ditch cover plate (18) and a well cover (8);
D. paving a water absorption sponge (4) and an ecological blanket (3): PVA water-absorbing sponge (4) is placed on the shunt pipe (6) and the annular drip irrigation pipe (17) and is uniformly paved on the whole side slope; an ecological blanket (3) is arranged on the water absorption sponge (4).
CN201911330670.9A 2019-12-20 2019-12-20 Micro-lubrication circulating system for slope greening and construction method Pending CN111058461A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911330670.9A CN111058461A (en) 2019-12-20 2019-12-20 Micro-lubrication circulating system for slope greening and construction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911330670.9A CN111058461A (en) 2019-12-20 2019-12-20 Micro-lubrication circulating system for slope greening and construction method

Publications (1)

Publication Number Publication Date
CN111058461A true CN111058461A (en) 2020-04-24

Family

ID=70301338

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911330670.9A Pending CN111058461A (en) 2019-12-20 2019-12-20 Micro-lubrication circulating system for slope greening and construction method

Country Status (1)

Country Link
CN (1) CN111058461A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111827311A (en) * 2020-07-28 2020-10-27 合肥蓝川生态科技有限公司 Concrete slope vegetation protection method applied to sponge city
CN113279416A (en) * 2021-04-23 2021-08-20 游永华 Highway side slope reinforcing apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3592495A (en) * 1995-02-17 1996-09-04 Technology Licensing Corp. Drainage and irrigation system for natural turf athletic field
CN108271656A (en) * 2018-02-05 2018-07-13 湖州中煤地质工程有限公司 A kind of water circulation system and construction method for Slope greening
CN207820757U (en) * 2018-01-27 2018-09-07 上海湘工生态科技有限公司 Afforest automatic sprinkling system
CN211547761U (en) * 2019-12-20 2020-09-22 大连交通大学 A little moist circulation system for side slope afforestation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3592495A (en) * 1995-02-17 1996-09-04 Technology Licensing Corp. Drainage and irrigation system for natural turf athletic field
CN207820757U (en) * 2018-01-27 2018-09-07 上海湘工生态科技有限公司 Afforest automatic sprinkling system
CN108271656A (en) * 2018-02-05 2018-07-13 湖州中煤地质工程有限公司 A kind of water circulation system and construction method for Slope greening
CN211547761U (en) * 2019-12-20 2020-09-22 大连交通大学 A little moist circulation system for side slope afforestation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111827311A (en) * 2020-07-28 2020-10-27 合肥蓝川生态科技有限公司 Concrete slope vegetation protection method applied to sponge city
CN111827311B (en) * 2020-07-28 2021-09-14 合肥蓝川生态科技有限公司 Concrete slope vegetation protection method applied to sponge city
CN113279416A (en) * 2021-04-23 2021-08-20 游永华 Highway side slope reinforcing apparatus

Similar Documents

Publication Publication Date Title
CN102318538A (en) Rain collection self-pressure irrigation system for loess plateau hilly area step greenhouses
CN204000904U (en) A kind of mesh duct for solid slope water storage
CN107155785A (en) By accumulating the method and device that rainwater is planted trees
CN104695451A (en) Slope greening system having internal impounding and draining structure
CN111058461A (en) Micro-lubrication circulating system for slope greening and construction method
CN209824682U (en) Slope greening structure
CN104213537A (en) Combined design of substrate applicable to slope ecological transformation and construction method of substrate
CN211547761U (en) A little moist circulation system for side slope afforestation
CN212896410U (en) Soil and water conservation side slope nursing structure
CN108633545A (en) Vertical bank revetment vertical planting system and preparation method thereof
CN108915349A (en) A kind of rainwater utilization landscape enclosure wall for sponge city
CN210202763U (en) Sponge urban green belt
CN207553248U (en) The Hills runoff that a kind of sewer pipe cellar for storing things combines harvests system
CN208618428U (en) A kind of green plant protective slope structure of concrete cast-in-situ type
CN106149800A (en) Blood circulation is irrigated in a kind of efficiently farmland rain penetration
CN214046999U (en) Three-dimensional irrigation system for vertical greening
CN206052848U (en) Blood circulation is irrigated in a kind of efficient farmland rain penetration
CN202153911U (en) Rainwater harvesting irrigation device for fruit trees in the loess plateau hill region
CN205431403U (en) Water -saving building facade afforests structure
CN212983770U (en) Hydraulic engineering protects bearing structure with ecological bank protection
CN115142440A (en) Greening engineering slope reinforcement device and reinforcement method thereof
CN203238591U (en) Manual eco-island for purifying city watercourse
CN210491889U (en) Rain-collecting salt-separating sunlight greenhouse
CN203924016U (en) A kind of agricultural drain system
CN209732191U (en) Grass planting and water replenishing system for side slope of large dike of yellow river

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination