CN109487900A - A kind of the shock resistance drain filtering system of domestic and construction method of concave herbaceous field - Google Patents
A kind of the shock resistance drain filtering system of domestic and construction method of concave herbaceous field Download PDFInfo
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- CN109487900A CN109487900A CN201811590173.8A CN201811590173A CN109487900A CN 109487900 A CN109487900 A CN 109487900A CN 201811590173 A CN201811590173 A CN 201811590173A CN 109487900 A CN109487900 A CN 109487900A
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
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Abstract
The invention discloses the shock resistance drain filtering system of domestic and construction method of a kind of concave herbaceous field, including up concave type base soil, water storage well, the side slope of the up concave type base soil is equipped with anti-impacting layer, and the bottom of the up concave type base soil is provided with stone layer, the overhead surface of the stone layer is covered with non-woven fabrics bed course, the overhead surface of the non-woven fabrics bed course is filled with the second filter layer, the top of second filter layer covers grains of sand layer, the top of the grains of sand layer is filled with the first filter layer, the overhead surface of first filter layer is provided with planting soil, the invention of this concave herbaceous field reduces urban waterlogging, structure is simple, it is quick for installation, convenient for construction, anti- rainwash, it is long using the time, filter effect is good, conducive to the popularization and use in city.
Description
Technical field
The present invention relates to garden layout technical field, the shock resistance drain filtering system of domestic of specially a kind of concave herbaceous field and
Construction method.
Background technique
Concave herbaceous field refers to that a kind of elevation is lower than the public lawn on surrounding road surface, also referred to as Low elevation greenbelt.With " flower bed " phase
Instead, theory is to accept and store rainwater using open space, has the function that reduce runoff outlet, in general Low elevation greenbelt
Recessed depth there are certain requirements, and how unmodified its soil property is.It is mainly " face " compared with " threadiness " of Glassed swale
More rainwater can be accepted, and its internal plant is mostly based on the draft of native country.
Currently, the urbanization process of high speed, so that natural basin is developed, vegetation is destroyed, and concrete construction, road
The substantial increase on the waterproof ground such as road, shopping centre, residential quarter, parking lot, so that precipitation permeates the ground, the part of evaporation subtracts
It is few, cause rainwash to increase significantly.Rainwash, which washes away underlying surface and can carry a large amount of pollutant, enters receiving water body, causes
Physics, chemical property and the microbiologic properties of water body change, and the water body after these pollutions can be flowed into concave herbaceous field,
Water body extra in concave herbaceous field is not handled for a long time, and the simple vegetation in concave herbaceous field carries out self-cleaning, and the time is elongated
Afterwards, filtering draining not in time, will cause pollution of addling, or even as the leading factor of influence water quality, some toxic organic compounds and
Heavy metal can cause serious influence to aquatic ecosystem, and be that typical city is non-there may be potential secondary pollution
Point-source pollution；And existing concave herbaceous field, in the season of Heavy Rainfall in Southern, side slope is when rainy, not anti-rainwash, into
And side slope will cause that the soil is porous, the soil of side slope can be elongated with the time, slowly tamp concave herbaceous field, it is subsequent again
It is manually convinced by patient analysis, is unfavorable for sustainable development and environment.
Summary of the invention
Present invention solves the technical problem that be to overcome the not anti-rainwash of the concave herbaceous field side slope of the prior art and
The defects of poor is filtered, the shock resistance drain filtering system of domestic and construction method of a kind of concave herbaceous field are provided.Described one kind is recessed
The shock resistance drain filtering system of domestic and construction method in formula greenery patches have concave herbaceous field antiscour, using time length and filter effect
The features such as good.
To achieve the above object, the invention provides the following technical scheme: a kind of shock resistance trap drainage of concave herbaceous field
System and construction method, including up concave type base soil, water storage well, the side slope of the up concave type base soil are equipped with anti-impacting layer, and institute
The bottom for stating up concave type base soil is provided with stone layer, and the overhead surface of the stone layer is covered with non-woven fabrics bed course, the nothing
The overhead surface of woven fabric bed course is filled with the second filter layer, and the top of second filter layer covers grains of sand layer, the grains of sand layer
Top be filled with the first filter layer, the overhead surface of first filter layer is provided with planting soil.
Preferably, the anti-impacting layer includes side slope fixed plate, fiber web layer, plant cover concrete layer and vegetable layer, described
The surface of side slope fixed plate is coated with plant cover concrete layer, and the surface of the plant cover concrete layer is filled with vegetable layer.
Preferably, the filtering mesh number of first filter layer less than the second filter layer mesh number, first filter layer and
Siphunculus is mounted in second filter layer, and filled with building stones, acrylic silk floss, coal in first filter layer and the second filter layer
Two kinds therein of slag, ion exchange resin, active carbon, sponge or more.
Preferably, the side slope fixed plate includes several hexagonal plates, offers U-shaped spiral shell on each hexagonal plate
Bolt, and the center of hexagonal plate offers through-hole.
Preferably, the plant cover concrete layer is made of sandy loam, cement, peat and water-keeping gel raw material, and husky earth
Soil: cement: peat: the mass ratio of water-keeping gel is set as 100~150:2~8:10~18:1~2.
Preferably, the terminal stud of the U bolt is arranged with expansion bolt.
Preferably, slot is offered above each hexagonal plate, and be equipped with below each hexagonal plate with
The matched plate of slot, each hexagonal plate pass through the engagement clamping of plate and slot in-between.
Preferably, the through-hole is uniformly distributed setting, the quantity setting one of the siphunculus and through-hole in side slope fixed plate
It causes, and siphunculus installation is in through-holes.
Preferably, offered on the hexagonal plate with the matched hole of expansion bolt, and pass through U-shaped between each hexagonal plate
Bolt is fixedly connected.
Preferably, the water storage well is mounted in up concave type base soil, separate first filter layer and the second mistake of the siphunculus
The inner cavity of water storage well is connected through up concave type base soil in one end of filtering layer.
A kind of the shock resistance drain filtering system of domestic and construction method of concave herbaceous field:
S1, the inside slope surface for clearing up up concave type base soil, drilling simultaneously borehole cleaning on up concave type base soil after the cleaning；
S2, the plate on neighbouring hexagonal plate is inserted into slot, carries out splicing, the hexagonal plate spliced up and down and puts
It sets in the inside slope surface of up concave type base soil；
S3, the end of U bolt is passed through to the adjacent hexagonal plate in left and right, and the expansion bolt of U bolt end fills under
In female base soil；
S4, tile fiber web layer in side slope fixed plate, then uses mortar gunite method on the surface of fiber web layer, and spraying vegetation is mixed
Soil layer is coagulated, vegetable layer is filled on plant cover concrete layer, that is, completes the laying of anti-impacting layer on up concave type base soil；
S5, it is laid with stone layer in the bottom of up concave type base soil, the top of stone layer covers non-woven fabrics bed course, non-woven fabrics bed course
Top be equipped with the second filter layer；
One end of siphunculus, is mounted on the inside of the second filter layer by S6, the side wall installation siphunculus in the second filter layer first,
Then the other end of siphunculus is passed through into the through-hole on corresponding hexagonal plate, and extended in water storage well；
S7, it is laid with grains of sand layer in the top of the second filter layer, the first filter layer of filling covering on grains of sand layer；
One end of siphunculus, is mounted on the inside of the first filter layer by S8, the side wall installation siphunculus in the first filter layer first,
Then the other end of siphunculus is passed through into the through-hole on corresponding hexagonal plate, and extended in water storage well；
S9, the vegetable layer Turf Culture on anti-impacting layer surface, vegetation, fill out lid planting soil on the first filter layer,
Planting soil surface kind grass planting, climbs rattan, shrub or arbor at vegetation.
Compared with prior art, it the beneficial effects of the present invention are: the setting by anti-impacting layer is installed, on the one hand improves
The erosion resistibility of concave herbaceous field slope surface, easy for installation, stable connection have given full play to its situation big in urban rainwater amount
Under stability, lengthened significantly using the time, be conducive to sustainable development；On the other hand it is green directly to pass through up concave type for a small amount of rainfalls
Ground bottom is penetrated into underground, and when for larger amount of rainfall, the discharge of concave herbaceous field portion does not come, and extra rainfall passes through two layers
The connection of siphunculus, discharges into tank in the setting of filter layer and anti-impacting layer, avoids ponding in concave herbaceous field
It is difficult to be discharged, realizes the shunting of great rainfall amount rainwater, protect concave herbaceous field not by the destruction of heavy rainfall, and prevent bottom
The corruption of soil reduces the flow of rainfall flood peak, alleviates the pressure of urban rainwater pipeline System drainage, can also be by tank
Rainwater green plants is irrigated, improve resource utilization；The invention of this concave herbaceous field reduces urban waterlogging generation, structure
Simply, quick for installation, anti-rainwash, using the time is long, filter effect is good, the popularization and use convenient for constructing, conducive to city.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of anti-impacting layer of the present invention；
Fig. 3 is the construction schematic diagram of side slope fixed plate of the present invention；
Fig. 4 is the structural schematic diagram of hexagonal plate of the present invention；
Fig. 5 is the structural schematic diagram of U bolt of the present invention.
Figure label: 1, up concave type base soil；2, anti-impacting layer；21, side slope fixed plate；211, hexagonal plate；2111, slot；
2112, plate；212, through-hole；213, U bolt；2131, expansion bolt；22, web；23, plant cover concrete layer；24, it plants
Tegillum；3, siphunculus；4, the second filter layer；5, grains of sand layer；6, the first filter layer；7, stone layer；8, non-woven fabrics bed course；9, planting soil
Earth layer；10, water storage well.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: for a kind of shock resistance trap drainage system of concave herbaceous field
System and construction method, including up concave type base soil 1, water storage well 10 clear up the inside slope surface of up concave type base soil 1, after the cleaning under
Drilling and borehole cleaning, the side slope of up concave type base soil 1 are equipped with anti-impacting layer 2 on female base soil 1, and anti-impacting layer 2 is fixed including side slope
Plate 21, fiber web layer 22, plant cover concrete layer 23 and vegetable layer 24, side slope fixed plate 21 include several hexagonal plates 211, hexagonal
Plate 211 is porous disc system, offers U bolt 213 on each hexagonal plate 211, the terminal stud of U bolt 213 is arranged with
The end of U bolt 213 is passed through the adjacent hexagonal plate 211 in left and right, and the expanding screw of 213 end of U bolt by expansion bolt 2131
Bolt 2131 fills in up concave type base soil 1, offers on hexagonal plate 211 and the matched hole of expansion bolt 2131, and each hexagonal
It is fixedly connected by U bolt 213 between plate 211, the center of hexagonal plate 211 offers through-hole 212, and through-hole 212 is on side
Setting is uniformly distributed in slope fixed plate 21, siphunculus 3 is consistent with the setting of the quantity of through-hole 212, and siphunculus 3 is mounted in through-hole 212,
The top of each hexagonal plate 211 offers slot 2111, and the lower section of each hexagonal plate 211 be equipped with it is matched with slot 2111
Plate 2112, being clamped in-between by the engagement of plate 2112 and slot 2111 for each hexagonal plate 211, will be neighbouring
Plate 2112 on hexagonal plate 211 is inserted into slot 2111, carries out splicing up and down, the hexagonal plate 211 spliced is placed on recessed
In the inside slope surface of formula base soil 1, the surface of side slope fixed plate 21 is coated with plant cover concrete layer 23, and plant cover concrete layer 23 is by sand
Loam, cement, peat and water-keeping gel raw material composition, and sandy loam: cement: peat: the mass ratio setting of water-keeping gel
Surface for 120:5:18:1, plant cover concrete layer 23 is filled with vegetable layer 24, and tile fiber web layer in side slope fixed plate 21
22, then mortar gunite method is used on the surface of fiber web layer 22, fiber web layer 22 can increase the fixed effect of plant cover concrete layer 23, spray
Plant cover concrete layer 23 is applied, so that spraying is more efficient, vegetable layer 24 is filled on plant cover concrete layer 23, that is, is completed recessed
The laying of anti-impacting layer 2 on formula base soil 1, anti-impacting layer 2 have anti-rainwash, using time length, simple and stable structure；
The bottom of up concave type base soil 1 is provided with stone layer 7, is laid with stone layer 7, building stones in the bottom of up concave type base soil 1
The top of layer 7 covers non-woven fabrics bed course 8, and the top of non-woven fabrics bed course 8 is equipped with the second filter layer 4, the overhead surface of stone layer 7
It is covered with non-woven fabrics bed course 8, the overhead surface of non-woven fabrics bed course 8 is filled with the second filter layer 4, and the top of the second filter layer 4 is covered
The top of lid grains of sand layer 5, grains of sand layer 5 is filled with the first filter layer 6, and the filtering mesh number of the first filter layer 6 is less than the second filter layer 4
Mesh number, be mounted on siphunculus 3 in the first filter layer 6 and the second filter layer 4, and in the first filter layer 6 and the second filter layer 4
Filled with building stones, acrylic silk floss, cinder, ion exchange resin material, stone layer 7, stone layer are laid in the bottom of up concave type base soil 1
7 top covers non-woven fabrics bed course 8, and the top of non-woven fabrics bed course 8 is equipped with the second filter layer 4, in the side wall of the second filter layer 4
Install siphunculus 3, one end of siphunculus 3 is mounted on to the inside of the second filter layer 4 first, then by the other end of siphunculus 3 pass through pair
The through-hole 212 on hexagonal plate 211 answered, and extend in water storage well 10, water storage well 10 is mounted in up concave type base soil 1, siphunculus 3
One end far from the first filter layer 6 and the second filter layer 4 run through up concave type base soil 1, and connect the inner cavity of water storage well 10, first
The overhead surface of filter layer 6 is provided with planting soil 9, is laid with grains of sand layer 5 in the top of the second filter layer 4, fills on grains of sand layer 5
The first filter layer 6 is covered, siphunculus 3 then is installed in the side wall of the first filter layer 6, one end of siphunculus 3 is mounted on first first
Then the other end of siphunculus 3 is passed through the through-hole 212 on corresponding hexagonal plate 211, and extends to water storage by the inside of filter layer 6
In well 10,24 Turf Culture of vegetable layer on 2 surface of anti-impacting layer, vegetation fill out lid planting soil 9 on the first filter layer 6,
9 surface kind grass planting of planting soil, vegetation climb rattan, shrub or arbor, when heavy rain occurs, when for larger amount of rainfall, under
The discharge of concave green belt portion does not come, and extra rainfall is discharged by the setting of two filter layers and the connection of siphunculus 3 into storage
In pond 10, the shunting of great rainfall amount rainwater is realized, protects concave herbaceous field not by the destruction of heavy rainfall, and prevent bottom
The corruption of soil reduces the flow of rainfall flood peak, alleviates the pressure of urban rainwater pipeline System drainage, can also be by tank
10 rainwater irrigates green plants, improves resource utilization.
Working principle: the present invention is after raining in use, a small amount of rainfalls directly pass through the planting soil on concave herbaceous field
9, by the filtering of the first filter layer 6 and the second filter layer 4, seeped in non-woven fabrics bed course 8 and stone layer 7 and anti-impacting layer 2
Side slope fixed plate 21, plant cover concrete layer 23, directly penetrate into up concave type base soil 1 or underground；When heavy rain occurs, for larger
When the rainfall of amount, the discharge of concave herbaceous field portion does not come, and extra precipitation passes through the mistake of the first filter layer 6 and the second filter layer 4
Filter and the connection of siphunculus 3, can discharge into tank 10, while by plant cover concrete layer 23 by sandy loam, cement, corruption
Soil and water-keeping gel raw material composition, the laying of fiber web layer 22 and the combination of hexagonal plate 211 installation are planted, has ensured antiscour
Property, stable structure, on vegetable layer 24 can cultural vegetation, and the rainwater that tank 10 stores can fill green plants
It irrigates, improves resource utilization.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (11)
1. the shock resistance drain filtering system of domestic and construction method of a kind of concave herbaceous field, including up concave type base native (1), water storage well
(10), it is characterised in that: the side slope of the up concave type base native (1) is equipped with anti-impacting layer (2), and the up concave type base is native (1)
Bottom be provided with stone layer (7), the overhead surface of the stone layer (7) is covered with non-woven fabrics bed course (8), the non-woven fabrics
The overhead surface of bed course (8) is filled with the second filter layer (4), and the top of second filter layer (4) covers grains of sand layer (5), institute
The top of grains of sand layer (5) is stated filled with the first filter layer (6), the overhead surface of first filter layer (6) is provided with planting soil
Earth (9).
2. the shock resistance drain filtering system of domestic and construction method of a kind of concave herbaceous field according to claim 1, feature
Be: the anti-impacting layer (2) includes side slope fixed plate (21), fiber web layer (22), plant cover concrete layer (23) and vegetable layer
(24), the surface of the side slope fixed plate (21) is coated with plant cover concrete layer (23), the table of the plant cover concrete layer (23)
Face is filled with vegetable layer (24).
3. the shock resistance drain filtering system of domestic and construction method of a kind of concave herbaceous field according to claim 1, feature
It is: mesh number of the filtering mesh number of first filter layer (6) less than the second filter layer (4), first filter layer (6) and
It is mounted in two filter layers (4) siphunculus (3), and is filled with stone in first filter layer (6) and the second filter layer (4)
Material, acrylic silk floss, cinder, ion exchange resin, active carbon, two kinds therein of sponge or more.
4. the shock resistance drain filtering system of domestic and construction method of a kind of concave herbaceous field according to claim 2, feature
Be: the side slope fixed plate (21) includes several hexagonal plates (211), offers U-shaped on each hexagonal plate (211)
Bolt (213), and the center of hexagonal plate (211) offers through-hole (212).
5. the shock resistance drain filtering system of domestic and construction method of a kind of concave herbaceous field according to claim 2, feature
Be: the plant cover concrete layer (23) is made of sandy loam, cement, peat and water-keeping gel raw material, and sandy loam: water
Mud: peat: the mass ratio of water-keeping gel is set as 100~150:2~8:10~18:1~2.
6. the shock resistance drain filtering system of domestic and construction method of a kind of concave herbaceous field according to claim 4, feature
Be: the terminal stud of the U bolt (213) is arranged with expansion bolt (2131).
7. the shock resistance drain filtering system of domestic and construction method of a kind of concave herbaceous field according to claim 4, feature
It is: is offered slot (2111) above each hexagonal plate (211), and the lower section peace of each hexagonal plate (211)
Equipped with slot (2111) matched plate (2112), each hexagonal plate (211) in-between pass through plate (2112)
Engagement with slot (2111) is clamped.
8. a kind of the shock resistance drain filtering system of domestic and construction method of concave herbaceous field according to claim 3,4, special
Sign is: the through-hole (212) is uniformly distributed setting, the number of the siphunculus (3) and through-hole (212) on side slope fixed plate (21)
Amount setting is consistent, and the siphunculus (3) is mounted in through-hole (212).
9. a kind of the shock resistance drain filtering system of domestic and construction method of concave herbaceous field according to claim 4,6, special
Sign is: offered on the hexagonal plate (211) with expansion bolt (2131) matched hole, and between each hexagonal plate (211)
It is fixedly connected by U bolt (213).
10. according to claim 1, a kind of the shock resistance drain filtering system of domestic and construction method of concave herbaceous field described in 3,8,
Be characterized in that: the water storage well (10) is mounted in up concave type base native (1), the siphunculus (3) far from the first filter layer (6) and
One end of second filter layer (4) is native (1) through up concave type base, and connects the inner cavity of water storage well (10).
11. a kind of shock resistance drain filtering system of domestic of concave herbaceous field described in -10 and construction method make according to claim 1
With method, which is characterized in that construction method the following steps are included:
The inside slope surface of S1, cleaning up concave type base native (1), drilling and borehole cleaning on up concave type base native (1) after the cleaning；
S2, it in plate (2112) insertion slot (2111) on neighbouring hexagonal plate (211), will carry out splicing up and down, spell
The hexagonal plate (211) connected is placed in the inside slope surface of up concave type base native (1)；
S3, the end of U bolt (213) is passed through to the adjacent hexagonal plate (211) in left and right, and the expanding screw of U bolt (213) end
Bolt (2131) landfill is in up concave type base native (1)；
S4, it tiles fiber web layer (22) on side slope fixed plate (21), then uses mortar gunite method, spray on the surface of fiber web layer (22)
It applies plant cover concrete layer (23), fills vegetable layer (24) on plant cover concrete layer (23), that is, complete and resist on up concave type base native (1)
The laying of shock ply (2)；
S5, stone layer (7) are laid in the bottom of up concave type base native (1), the top of stone layer (7) covers non-woven fabrics bed course (8), nothing
The second filter layer (4) are equipped with above woven fabric bed course (8)；
S6, side wall installation siphunculus (3) in the second filter layer (4), are mounted on the second filter layer for one end of siphunculus (3) first
(4) other end of siphunculus (3) is then passed through the through-hole (212) on corresponding hexagonal plate (211), and extends to storage by inside
In well (10)；
S7, grains of sand layer (5) are laid in the top of the second filter layer (4), filling covering the first filter layer (6) on grains of sand layer (5)；
S8, side wall installation siphunculus (3) in the first filter layer (6), are mounted on the first filter layer for one end of siphunculus (3) first
(6) other end of siphunculus (3) is then passed through the through-hole (212) on corresponding hexagonal plate (211), and extends to storage by inside
In well (10)；
S9, vegetable layer (24) Turf Culture on anti-impacting layer (2) surface, vegetation fill out lid plantation on the first filter layer (6)
Soil (9), planting soil (9) surface kind grass planting, climb rattan, shrub or arbor at vegetation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811590173.8A CN109487900A (en) | 2018-12-25 | 2018-12-25 | A kind of the shock resistance drain filtering system of domestic and construction method of concave herbaceous field |
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| CN201811590173.8A CN109487900A (en) | 2018-12-25 | 2018-12-25 | A kind of the shock resistance drain filtering system of domestic and construction method of concave herbaceous field |
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| CN109487900A true CN109487900A (en) | 2019-03-19 |
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| CN111576588A (en) * | 2020-04-15 | 2020-08-25 | 范经明 | Gardens drainage system |
| CN113700085A (en) * | 2021-08-20 | 2021-11-26 | 南京市园林经济开发有限责任公司 | Municipal garden greening engineering drainage system and construction method thereof |
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Address after: 325000 room 704, No. 152, Chengdong Avenue, Dagao Town, Wencheng County, Wenzhou City, Zhejiang Province Applicant after: Qizilin Ecological Construction Co., Ltd Address before: 325000 Wenzhou, Zhejiang, Oujiang Estuary industrial gathering area, No. 217 Ling Hua Road, Oujiang Estuary, No. 5 building, No. 1, No. 1, No. Applicant before: ZHONGLIHE ECOLOGICAL CONSTRUCTION Co.,Ltd. |
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Application publication date: 20190319 |
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