CN106884471B - A kind of sponge urban rainwater is regulated and stored pipe network system and its construction method - Google Patents
A kind of sponge urban rainwater is regulated and stored pipe network system and its construction method Download PDFInfo
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- CN106884471B CN106884471B CN201710134485.7A CN201710134485A CN106884471B CN 106884471 B CN106884471 B CN 106884471B CN 201710134485 A CN201710134485 A CN 201710134485A CN 106884471 B CN106884471 B CN 106884471B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
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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
- E02D17/02—Foundation pits
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/102—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins using already existing parts of the sewer system for runoff-regulation
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Abstract
The invention belongs to water resources to utilize technical field, specifically disclose a kind of sponge urban rainwater and regulate and store pipe network system and its construction method, be equipped with annular partition plate in the system between the cast-in-situ bored pile of storage pond, annular partition plate is divided into multiple rainwater storage spaces；It is equipped with U-shaped board in support base, is equipped with outlet pipe in U-shaped board, steel plate is set in fixing seat, the side of steel plate is equipped with clamping plate, is equipped with water-main between clamping plate.Construction method includes: (a) excavation of foundation pit；(b) construction area is divided；(c) storage pond is constructed；(d) tube support arrangement is set up；(e) pipe arrangement；(f) end of water-main is connected into external water inlet, then connects built-in pipe at external water inlet, then water supply control cabinet is set on built-in pipe.The present invention carries out stratified storage to the rainwater at urban road, and energy Discrete control utilizes, applied widely, substantially increases the resource utilization efficiency of rainwater, construction procedure is simple, and construction quality is easily controllable.
Description
Technical field
The invention belongs to water resources to utilize technical field, and in particular to a kind of sponge urban rainwater regulate and store pipe network system and its
Construction method.
Background technique
With the propulsion of Urbanization Construction, increasing for hardened ground changes original water regime, causes rainfall runoff
Increase, the frequent ponding in road surface, the frequent large area ponding in urban, while rain flood peak value becomes larger, soil moisture content is reduced, underground
Water level decreasing phenomenon aggravation etc..In addition, China's Urban Water Shortage Problem of Cities is got worse, and northern area resource-type water shortage, southern area
Water quality type water shortage.In such a case, government puts forward to build the target in " sponge city ", gives in various aspects such as policy, finances
To support.
Sponge city, as its name suggests, city is such as sponge, in duration of raining, can quickly absorb, accumulate, permeating,
Purifying rainwater reduces rainwater and forms runoff, recharge of groundwater；Simultaneously when not raining, by a series for the treatment of measures and mating
The water of accumulation is used pipe network facilities, so that rainwater resource be allowed preferably to be dissolved into the supply and drain water system in city.It makes
Reasonable sponge urban water system, can both be effectively protected the original ecosystem in city, and can also slowly restore original
Be destroyed the ecosystem, simultaneously for the Development control area of entire urbanization influence drop to it is lower.
Traditional sponge urban construction mode, is hard surface everywhere.Whenever heavy rain, " the ash such as pipe duct, pumping plant is relied primarily on
Color " facility drains, and is controlled with " quickly excluding " and " end concentrations " as main planning and design concept, rainwater mainly passes through draining
Facility is drained, and underground can not be penetrated into, and is often resulted in and is met rain flooded, drought and waterlogging racing does not meet the requirement of sponge urban construction.
Summary of the invention
Above-mentioned technical problem present in present invention aims to solve the prior art provides a kind of sponge urban rainwater tune
Pipe network system and its construction method are stored, stratified storage is carried out to the rainwater at urban road, and energy Discrete control utilizes, and is applicable in model
It encloses extensively, while water environment can be used for, substantially increase the resource utilization efficiency of rainwater, turn waste into wealth, alleviate water
The problem of scarcity of resources, construction procedure is simple, and difficulty is low, and construction quality is easily controllable, and construction cost is low, the construction equipment being related to
It is few, and can realize that lateral outlet pipe connect with longitudinal water-main, by pipeline ordered arrangement, raising outlet pipe and water-main it
Between the leakproofness that connects, improve working security.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
A kind of sponge urban rainwater is regulated and stored pipe network system, including foundation pit and storage pond, and the top of storage pond is equipped under rainwater
Mouth is seeped, the top of rainwater infiltration mouth is equipped with cover board, it is characterised in that: cast-in-situ bored pile, storage pond are equipped at the inner wall of storage pond
Top inner wall at be equipped with crown beam, crown beam is fixedly connected with cast-in-situ bored pile, equipped with annular backup pad, annular brace between crown beam
Plate is set to the lower section of rainwater infiltration mouth；It is equipped with cast concrete base between cast-in-situ bored pile, is equipped with annular point between cast-in-situ bored pile
Partition, annular partition plate are set between annular backup pad and cast concrete base, and the annular partition plate is equipped with seepage mouth, annular point
Space between annular backup pad and cast concrete base is divided into rainwater storage space by partition；The inner wall of foundation pit and storage pond
Support base is equipped between outer wall, support base is equipped with U-shaped board, and U-shaped board is superposed up and down, outlet pipe is equipped in U-shaped board,
Outlet pipe is connected with rainwater storage space；The top of U-shaped board in top layer is equipped with fixing seat, is fixedly connected in fixing seat
There is steel plate, the side of steel plate is equipped with two clamping plates, and two clamping plates are symmetrical arranged, and clamping between two clamping plates has water-main, total water
It manages and is connect with the outlet pipe in the same side, fixed rope is equipped between clamping plate, fixed rope ties down water-main；The end of water-main connects
It is connected to external water inlet, external water inlet is connected with built-in pipe, and built-in pipe is equipped with water supply control cabinet.
Further, cast concrete base is equipped with uplift pile, and uplift pile is longitudinally disposed, improves between cast concrete base and soil
Connection function increases the anti-pressure ability of cast concrete base.
Further, splice plate, splice plate and the fixed company of annular partition plate are equipped between annular backup pad and cast concrete base
It connects, the setting of splice plate increases connection function between annular backup pad and cast concrete base convenient for construction annular partition plate.
Further, backing plate is equipped in U-shaped board, the top of backing plate is equipped with groove, and outlet pipe is set in groove, realizes outlet pipe
It is arranged in U-shaped board.
Further, the top of fixing seat is equipped with welded plate, and the side of steel plate is equipped with connecting rod, and connecting rod is set to welded plate
On, it is welded with U-shaped welding block between connecting rod and welded plate, to fixed function between steel plate and fixing seat, improves steel plate setting
Intensity.
Further, adjustment bar is equipped between clamping plate, so that different steel plates is in sustained height.
A kind of sponge urban rainwater is regulated and stored the construction method of pipe network system, it is characterised in that is included the following steps:
(a) excavation of foundation pit；
(b) it divides construction area: construction cell region being divided according to the geological state in gardens, construction plan is formulated, is opening
Setting-out is carried out in the foundation pit of digging, and storage pond setting area and pipe arrangement region are distinguished using reference line；
(c) storage pond is constructed: the foundation pit of excavation is cleared up, then in the bottom concreting in lifts layer of foundation pit, it is right
The concrete layer poured conserves 4-6 days, sets up template further along the reference line in storage pond setting area, pours in a template mixed
Solidifying soil, and height is divided according to rainwater storage space and reserves water outlet, storage pond pool wall is formed, then attach at storage pond pool wall
Then one layer of waterproof membrane backfills soil in storage pond pool wall, backfill is highly 300-500mm, and compacting soil, further along tune
Cast-in-situ bored pile is poured at reservoir pool wall, then second of backfill soil, the height of second of soil backfill is with pipe arrangement height
Subject to degree, and compacting soil, plank, then the casting concrete substrate on plank are then encased inside at the top of the soil of backfill, together
When on the top of cast-in-situ bored pile pour crown beam, 10-15 days is conserved to the cast concrete base poured and the crown beam poured, then root
Height is divided according to rainwater regulating space in storage pond, supporting beam is poured on cast-in-situ bored pile, then in casting concrete substrate
Splice plate is set up, keeps splice plate vertical, then fasten two sections of traction ropes at the top of annular partition plate, by annular partition plate level
It is nested on splice plate, keeps traction rope exceptionally straight, annular partition plate is docked with supporting beam, then in annular partition plate and supporting beam
Between wind iron wire, and squeeze into expansion bolt, then proceed to set up splice plate, by the top surface in the splice plate of top layer and hat
The bottom surface of beam keeps sustained height, and annular backup pad is then set up on splice plate, annular backup pad is docked with crown beam, in ring
It is encased inside steel plate between shape support plate and crown beam, and squeezes into expansion bolt, rainwater is then respectively set at the top of annular backup pad
Lower infiltration mouth and cover board；
(d) tube support arrangement is set up: according to rainwater storage space layout region, soil is backfilled in foundation pit, and be compacted,
Support base is poured on the soil of backfill again, U-shaped board is then superimposed above and below support base, the U-shaped board phase that will be superimposed up and down
Mutually alignment, is then welded between the U-shaped board being superimposed up and down, then welds one piece at the top of the U-shaped board in top layer
Horizontally disposed fixing seat, then the vertical welding steel in fixing seat, adjacent two blocks of steel plates are mutually close to and in same straight lines
On, two pieces of symmetrical clamping plates are then arranged using bolt in the side of every block of steel plate；
(e) pipe arrangement: outlet pipe is laterally put into U-shaped board, then outlet pipe is connect with reserved water outlet, and sets
Corresponding control valve and water pump are set, is then passed through water-main vertically between the clamping plate of every block of steel plate, and will be in same with connector
The outlet pipe of side is connect with water-main, then fixed rope is penetrated in clamping plate, and fixed rope ties down the outer wall of water-main, then will be consolidated
Surely the end restricted is fixed on the pole in outside；
(f) end of water-main is connected into external water inlet, then connects built-in pipe at external water inlet, then pre-buried
Water supply control cabinet is set on pipe.
Further, in step (d), the longitudinally disposed welded plate at the top of fixing seat, then the connecting rod of U-shaped board side is passed through
On welded plate at the top of to fixing seat, U-shaped welding block then is poured into connecting rod and welded plate contact site, and carry out Welder
Make.
The present invention is by adopting the above-described technical solution, have the advantages that
1, the present invention stores rainwater in storage pond, and the intensity of enhancing storage pond inner wall is adopted using cast-in-situ bored pile,
Prevent storage pond from phenomena such as slight crack, fall off occur；The present invention is equipped with annular partition plate, annular partition plate between cast-in-situ bored pile
Setting play the role of two, first is that annular partition plate can be used for operation platform in construction, avoid annular backup pad and mixed
Height fall increases difficulty of construction greatly between solidifying soil matrix bottom；Second is that annular partition plate plays the role of partition, annular can be propped up
Space between fagging and cast concrete base is divided into multiple rainwater storage spaces, when water environment water consumption is less,
Generally using the rainwater stored in the rainwater storage space of top layer, avoids rainwater storage too many and increases the pressure of storage pond,
Energy-efficient effect can be also played simultaneously, when water environment water consumption is more, the seepage mouth of annular partition plate can be opened,
It can be by the rain water distribution stored in the rainwater storage space of top layer into the rainwater storage space of lower layer, at urban road
Rainwater carries out stratified storage, and energy Discrete control utilizes, applied widely.The present invention is using the U-shaped board being superimposed up and down to water outlet
Pipe is orderly distributed, and keeps outlet pipe horizontally disposed, using steel plate side two pieces of symmetrically arranged clamping plates to water-main into
Row orderly distribution keeps water-main to be vertically arranged, it can be achieved that lateral outlet pipe is connect with the water-main of longitudinal direction, pipeline is orderly arranged
Cloth improves the leakproofness connected between outlet pipe and water-main convenient for the testing and management to pipeline, improves working security,
It accelerates construction progress.The present invention can be used for water environment, substantially increase the resource utilization efficiency of rainwater, change give up into
Treasured, the problem of alleviating water resources shortage.
2, the present invention in the construction process, carries out area using reference line to storage pond setting area and pipe arrangement region
Point, the height for facilitating control rainwater storage space to divide.In storage pond construction, construct from the bottom up, use is native twice
Earth backfills to reinforce storage pond, while limiting the setting height of casting concrete substrate, and control storage pond stores the minimum of rainwater
Point, and crown beam is poured on the top of cast-in-situ bored pile, it will be fixedly connected between annular backup pad and crown beam, control storage pond storage
The highest point for depositing rainwater, the space that rainwater is entirely stored to storage pond control.Top system of the present invention in annular partition plate
Upper two sections of traction ropes, annular partition plate level is nested on splice plate, keeps traction rope exceptionally straight, by annular partition plate and support
Beam docking, then iron wire is wound between annular partition plate and supporting beam, and squeeze into expansion bolt, it can be effectively controlled annular partition plate
The height and speed of decentralization improve safety.The present invention is controlled in pipeline construction according to the setting height in rainwater storage space
The setting height of U-shaped board processed limits water-main using the clamping plate of every block of steel plate convenient for outlet pipe is kept horizontal, and being convenient for will
Water-main keeps vertical, in order to keep the verticality of water-main, fixed rope is penetrated in clamping plate, fixed rope ties down the outer of water-main
Wall is facilitated and is connect the outlet pipe in the same side with water-main using connector.Construction procedure of the present invention is simple, and difficulty is low, applies
Working medium amount is easily controllable, and construction cost is low, and the construction equipment being related to is few, highly-safe.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is that a kind of sponge urban rainwater is regulated and stored the structural schematic diagram of pipe network system in the present invention；
Structural schematic diagram when Fig. 2 is pipe arrangement in the present invention；
Fig. 3 is the structural schematic diagram that U-shaped board is superposed up and down in the present invention；
Fig. 4 is the structural schematic diagram that light plate of the present invention is connect with clamping plate；
Fig. 5 is the top view of Fig. 4；
Fig. 6 is the top view of Fig. 2；
Fig. 7 is the structural schematic diagram of external water inlet in the present invention.
Specific embodiment
As shown in Figures 1 to 7, it regulates and stores pipe network system, including foundation pit 1 and regulates and stores for a kind of sponge urban rainwater in the present invention
Pond 2, the top of storage pond 2 are equipped with rainwater infiltration mouth 3, and the top of rainwater infiltration mouth 3 is equipped with cover board 4, and cover board 4 is typically provided separation
Gap can block larger rubbish in rainwater and carry out osmosis to rainwater.
It is equipped with cast-in-situ bored pile 5 at the inner wall of storage pond 2, crown beam 6, crown beam 6 and brill are equipped at the top inner wall of storage pond 2
Hole pouring pile 5 is fixedly connected, and annular backup pad 7 is equipped between crown beam 6, and annular backup pad 7 is set to the lower section of rainwater infiltration mouth 3,
Annular backup pad 7 plays the role of a linking.
Cast concrete base 8 is equipped between cast-in-situ bored pile 5, cast concrete base 8 is equipped with uplift pile 22, and uplift pile 22 is longitudinal to be set
It sets, improves the connection function between cast concrete base 8 and soil, increase the anti-pressure ability of cast concrete base 8.Cast-in-situ bored pile 5
Between be equipped with annular partition plate 9, annular partition plate 9 be set between annular backup pad 7 and cast concrete base 8, the annular and separation
Plate 9 is equipped with seepage mouth, and the space between annular backup pad 7 and cast concrete base 8 is divided into rainwater storage sky by annular partition plate 9
Between 10.Splice plate 23 is equipped between annular backup pad 7 and cast concrete base 8, splice plate 23 is fixedly connected with annular partition plate 9,
The setting of splice plate 23 increases to connect between annular backup pad 7 and cast concrete base 8 and make convenient for construction annular partition plate 9
With.
Support base 11 is equipped between the inner wall of foundation pit 1 and the outer wall of storage pond 2, support base 11 is equipped with U-shaped board 12,
About 12 U-shaped board is superposed.Outlet pipe 13 is equipped in U-shaped board 12, outlet pipe 13 is connected with rainwater storage space 10.It is U-shaped
Backing plate 24 is equipped in plate 12, the top of backing plate 24 is equipped with groove 25, and outlet pipe 13 is set in groove 25, realizes that outlet pipe 13 is arranged
In U-shaped board 12.The top of U-shaped board 12 in top layer is equipped with fixing seat 14, is fixedly connected with steel plate 15 in fixing seat 14,
The top of fixing seat 14 is equipped with welded plate 26, and the side of steel plate 15 is equipped with connecting rod 27, and connecting rod 27 is set on welded plate 26, even
It is welded with U-shaped welding block 28 between extension bar 27 and welded plate 26, to fixed function between steel plate 15 and fixing seat 14, improves steel plate 15
The intensity of setting.The side of steel plate 15 is equipped with two clamping plates 16, and two clamping plates 16 are symmetrical arranged.Adjustment bar is equipped between clamping plate 16
29, so that different steel plates 15 is in sustained height.Clamping between two clamping plates 16 has a water-main 17, water-main 17 in same
The outlet pipe 13 of side connects, and fixed rope 18 is equipped between clamping plate 16, and fixed rope 18 ties down water-main 17.
The end of water-main 17 is connected with external water inlet 19, and external water inlet 19 is connected with built-in pipe 20, built-in pipe 20
It is equipped with water supply control cabinet 21.
A kind of sponge urban rainwater is regulated and stored the construction method of pipe network system, is included the following steps:
(a) foundation pit 1 excavates: according to design working drawing, excavation pit 1 to projected depth carries out the protection of 1 crater wall of foundation pit, right
Substrate is cleared up, is flattened and is compacted to base, then sets waterproofing geomembrane on base upper berth.
(b) it divides construction area: construction cell region being divided according to the geological state in gardens, formulates construction plan.It is opening
Setting-out is carried out in the foundation pit 1 of digging, 2 setting area of storage pond and pipe arrangement region are distinguished using reference line.
(c) storage pond 2 is constructed: the foundation pit 1 of excavation is cleared up, then in the bottom concreting in lifts layer of foundation pit 1,
The concrete layer poured is conserved 4-6 days.Template is set up further along the reference line in 2 setting area of storage pond, is poured in a template
Concrete is built, and height is divided according to rainwater storage space 10 and reserves water outlet, forms 2 pool wall of storage pond, then in 2 pond of storage pond
One layer of waterproof membrane is attached at wall.Then soil is backfilled in 2 pool wall of storage pond, backfill is highly 300-500mm, and compacted soil
Earth.Further along cast-in-situ bored pile 5 is poured at 2 pool wall of storage pond, then soil, the height of second of soil backfill are backfilled second
It is subject to pipe arrangement height, and compacting soil.Then it is encased inside plank at the top of the soil of backfill, then pours on plank mixed
Solidifying soil matrix bottom 8, while crown beam 6 is poured on the top of cast-in-situ bored pile 5, the cast concrete base 8 poured and the crown beam 6 poured are supported
Shield 10-15 days.Then height is divided according to rainwater regulating space 10 in storage pond 2, pours supporting beam on cast-in-situ bored pile 5,
Splice plate 23 is set up in casting concrete substrate 8 again, keeps splice plate 23 vertical.It is fastened again at the top of annular partition plate 9
9 level of annular partition plate is nested on splice plate 23 by two sections of traction ropes, keeps traction rope exceptionally straight, by annular partition plate 9 and branch
Beam docking is supportted, then winds iron wire between annular partition plate 9 and supporting beam, and squeeze into expansion bolt.It then proceedes to set up splicing
The top surface of splice plate 23 in top layer and the bottom surface of crown beam 6 are kept sustained height, then in 23 restocking of splice plate by plate 23
If annular backup pad 7, annular backup pad 7 is docked with crown beam 6, steel plate 15 is encased inside between annular backup pad 7 and crown beam 6, and
Expansion bolt is squeezed into, rainwater infiltration mouth 3 and cover board 4 then is respectively set at the top of annular backup pad 7.
(d) tube support arrangement is set up: according to 10 layout area of rainwater storage space, soil is backfilled in foundation pit 1, and press
It is real, then support base 11 is poured on the soil of backfill.Then it is superimposed U-shaped board 12 in about 11 support base, will be superimposed up and down
U-shaped board 12 be mutually aligned, then welded between the U-shaped board 12 being superimposed up and down.Again in the U-shaped board 12 for being in top layer
Top weld one piece of horizontally disposed fixing seat 14.The vertical welding steel 15 in fixing seat 14 again, adjacent two blocks of steel plates 15
Mutually it is close to and is on same straight line, in order to further increase fastness, the longitudinally disposed welded plate 26 at the top of fixing seat 14,
The connecting rod 27 of 12 side of U-shaped board is passed into again on the welded plate 26 at 14 top of fixing seat, then in connecting rod 27 and welding
26 contact site of plate pours into U-shaped welding block 28, and carries out welding.Then it is arranged in the side of every block of steel plate 15 using bolt
Two pieces of symmetrical clamping plates 16.
(e) pipe arrangement: outlet pipe 13 is laterally put into U-shaped board 12, then outlet pipe 13 and reserved water outlet are connected
It connects, and corresponding control valve and water pump is set.Then it is passed through water-main 17 vertically between the clamping plate 16 of every block of steel plate 15, is used in combination
Outlet pipe 13 in the same side is connect by connector with water-main 17.Fixed rope 18 is penetrated in clamping plate 16 again, fixed rope 18 is fastened
Then the end of fixed rope 18 is fixed on the pole in outside by the firmly outer wall of water-main 17.
(f) end of water-main 17 is connected into external water inlet 19, then connects built-in pipe 20 at external water inlet 19, so
Water supply control cabinet 21 is set on built-in pipe 20 afterwards.
The present invention stores rainwater in storage pond 2, and the intensity of enhancing 2 inner wall of storage pond is adopted using cast-in-situ bored pile 5,
Prevent storage pond 2 from phenomena such as slight crack, fall off occur；The present invention is equipped with annular partition plate 9, annular point between cast-in-situ bored pile 5
The setting of partition 9 plays the role of two, first is that annular partition plate 9 can be used for operation platform in construction, avoids annular brace
Height fall increases difficulty of construction greatly between plate 7 and cast concrete base 8；Second is that annular partition plate 9 plays the role of partition, it can
Space between annular backup pad 7 and cast concrete base 8 is divided into multiple rainwater storage spaces 10, when water environment is used
When water is less, generally using the rainwater stored in the rainwater storage space 10 of top layer, avoids rainwater storage too many and increase
The pressure of storage pond 2, while energy-efficient effect can be also played, it, can be by annular and separation when water environment water consumption is more
The seepage mouth of plate 9 is opened, can be empty by the rainwater storage of the rain water distribution stored in the rainwater storage space 10 of top layer to lower layer
Between in 10, stratified storage carried out to the rainwater at urban road, and can Discrete control utilize, it is applied widely.The present invention uses
The U-shaped board 12 being superimposed up and down is orderly distributed outlet pipe 13, keeps outlet pipe 13 horizontally disposed, using 15 side of steel plate
Two pieces of symmetrically arranged clamping plates 16 are orderly distributed water-main 17, keep water-main 17 to be vertically arranged, it can be achieved that laterally going out
Water pipe 13 is connect with longitudinal water-main 17, and pipeline ordered arrangement is improved outlet pipe 13 convenient for the testing and management to pipeline
The leakproofness connected between water-main 17 improves working security, accelerates construction progress.The present invention can be used for undrinkable water ring
Border substantially increases the resource utilization efficiency of rainwater, the problem of turning waste into wealth, alleviate water resources shortage.
The present invention is distinguished using reference line in the construction process, to 2 setting area of storage pond and pipe arrangement region,
The height for facilitating control rainwater storage space 10 to divide.When storage pond 2 is constructed, construct from the bottom up, use is native twice
Earth backfills to reinforce storage pond 2, while limiting the setting height of casting concrete substrate 8, and control storage pond 2 stores rainwater most
Low spot, and crown beam 6 is poured on the top of cast-in-situ bored pile 5, it will be fixedly connected between annular backup pad 7 and crown beam 6, control is adjusted
Reservoir 2 stores the highest point of rainwater, and the space that rainwater is entirely stored to storage pond 2 controls.The present invention is in annular partition plate 9
Top fasten two sections of traction ropes, 9 level of annular partition plate is nested on splice plate 23, keep traction rope it is exceptionally straight, will be annular
Demarcation plate 9 is docked with supporting beam, then iron wire is wound between annular partition plate 9 and supporting beam, and squeeze into expansion bolt, can be effective
Height and speed that annular partition plate 9 is transferred are controlled, safety is improved.The present invention is in pipeline construction, according to rainwater storage sky
Between 10 setting height control the setting height of U-shaped board 12, convenient for outlet pipe 13 is kept horizontal, using every block of steel plate 15
Clamping plate 16 limits water-main 17, convenient for keeping vertically water-main 17, in order to keep the verticality of water-main 17, in clamping plate 16
In penetrate fixed rope 18, fixed rope 18 ties down the outer wall of water-main 17, facilitate using connector will be in the same side outlet pipe 13
It is connect with water-main 17.Construction procedure of the present invention is simple, and difficulty is low, and construction quality is easily controllable, and construction cost is low, and what is be related to applies
Construction equipment is few, highly-safe.
The above is only specific embodiments of the present invention, but technical characteristic of the invention is not limited thereto.It is any with this hair
Based on bright, to solve essentially identical technical problem, essentially identical technical effect is realized, made simple change, etc.
With replacement or modification etc., all it is covered by among protection scope of the present invention.
Claims (8)
- The top of pipe network system, including foundation pit and storage pond 1. a kind of sponge urban rainwater is regulated and stored, the storage pond is equipped with rainwater The top of lower infiltration mouth, the rainwater infiltration mouth is equipped with cover board, it is characterised in that: drill-pouring is equipped at the inner wall of the storage pond Stake is equipped with crown beam at the top inner wall of the storage pond, and the crown beam is fixedly connected with the cast-in-situ bored pile, the crown beam it Between be equipped with annular backup pad, the annular backup pad be set to the rainwater infiltration mouth lower section；It is set between the cast-in-situ bored pile There is cast concrete base, annular partition plate is equipped between the cast-in-situ bored pile, the annular partition plate is set to the annular brace Between plate and the cast concrete base, the annular partition plate is equipped with seepage mouth, and the annular partition plate is by the annular brace Space between plate and the cast concrete base is divided into rainwater storage space；The inner wall of the foundation pit is outer with the storage pond Support base is equipped between wall, the support base is equipped with U-shaped board, and the U-shaped board is superposed up and down, in the U-shaped board Equipped with outlet pipe, the outlet pipe is connected with the rainwater storage space；The top of the U-shaped board in top layer is equipped with Fixing seat is fixedly connected with steel plate in the fixing seat, and the side of the steel plate is equipped with two clamping plates, and two pieces of clamping plates are symmetrical It is arranged, clamping between two pieces of clamping plates has water-main, and the water-main is connect with the outlet pipe in the same side, described Fixed rope is equipped between clamping plate, the fixed rope ties down the water-main；The end of the water-main is connected with external water inlet, The external water inlet is connected with built-in pipe, and the built-in pipe is equipped with water supply control cabinet.
- The pipe network system 2. a kind of sponge urban rainwater according to claim 1 is regulated and stored, it is characterised in that: the coagulation soil matrix Bottom is equipped with uplift pile, and the uplift pile is longitudinally disposed.
- The pipe network system 3. a kind of sponge urban rainwater according to claim 1 is regulated and stored, it is characterised in that: the annular brace Splice plate is equipped between plate and the cast concrete base, the splice plate is fixedly connected with the annular partition plate.
- The pipe network system 4. a kind of sponge urban rainwater according to claim 1 is regulated and stored, it is characterised in that: in the U-shaped board Equipped with backing plate, the top of the backing plate is equipped with groove, and the outlet pipe is set in the groove.
- The pipe network system 5. a kind of sponge urban rainwater according to claim 1 is regulated and stored, it is characterised in that: the fixing seat Top is equipped with welded plate, and the side of the steel plate is equipped with connecting rod, and the connecting rod is set on the welded plate, the connecting rod U-shaped welding block is welded between the welded plate.
- The pipe network system 6. a kind of sponge urban rainwater according to claim 1 is regulated and stored, it is characterised in that: between the clamping plate Equipped with adjustment bar.
- 7. a kind of regulated and stored the construction method of pipe network system based on sponge urban rainwater described in claim 1, it is characterised in that packet Include following steps:(a) excavation of foundation pit；(b) it divides construction area: construction cell region being divided according to the geological state in gardens, construction plan is formulated, in excavation Setting-out is carried out in foundation pit, and storage pond setting area and pipe arrangement region are distinguished using reference line；(c) storage pond is constructed: being cleared up the foundation pit of excavation, then in the bottom concreting in lifts layer of foundation pit, to pouring Concrete layer conserve 4-6 days, set up template further along the reference line in storage pond setting area, pour coagulation in a template Soil, and height is divided according to rainwater storage space and reserves water outlet, storage pond pool wall is formed, then one is attached at storage pond pool wall Layer waterproof membrane, then backfills soil in storage pond pool wall, and backfill height is 300-500mm, and compacting soil, further along regulating and storing Chi Chibichu pours cast-in-situ bored pile, then second of backfill soil, and the height of second of soil backfill is with pipe arrangement height Subject to, and compacting soil, plank, then the casting concrete substrate on plank are then encased inside at the top of the soil of backfill, simultaneously Crown beam is poured on the top of cast-in-situ bored pile, 10-15 days is conserved to the cast concrete base that pours and the crown beam poured, then basis Rainwater regulating space divides height in storage pond, supporting beam is poured on cast-in-situ bored pile, then take in casting concrete substrate If splice plate, keeps splice plate vertical, then fasten two sections of traction ropes at the top of annular partition plate, annular partition plate level is covered Enter onto splice plate, keep traction rope exceptionally straight, annular partition plate is docked with supporting beam, then annular partition plate and supporting beam it Between wind iron wire, and squeeze into expansion bolt, then proceed to set up splice plate, by the top surface in the splice plate of top layer and crown beam Bottom surface keep sustained height, annular backup pad is then set up on splice plate, annular backup pad is docked with crown beam, in annular It is encased inside steel plate between support plate and crown beam, and squeezes into expansion bolt, is then respectively set at the top of annular backup pad under rainwater Seep mouth and cover board；(d) tube support arrangement is set up: according to rainwater storage space layout region, soil is backfilled in foundation pit, and be compacted, then Support base is poured on the soil of backfill, and U-shaped board is then superimposed above and below support base, the U-shaped board being superimposed up and down is mutually right Together, it is then welded between the U-shaped board being superimposed up and down, then welds one piece of level at the top of the U-shaped board in top layer The fixing seat of setting, then the vertical welding steel in fixing seat, adjacent two blocks of steel plates are mutually close to and on same straight lines, so Two pieces of symmetrical clamping plates are arranged using bolt in the side of every block of steel plate afterwards；(e) pipe arrangement: outlet pipe is laterally put into U-shaped board, then outlet pipe is connect with reserved water outlet, and phase is arranged Then the control valve and water pump answered are passed through water-main vertically between the clamping plate of every block of steel plate, and will be in the same side with connector Outlet pipe connect with water-main, then fixed rope is penetrated in clamping plate, fixed rope ties down the outer wall of water-main, then by fixed rope End be fixed on outside pole on；(f) end of water-main is connected into external water inlet, then connects built-in pipe at external water inlet, then on built-in pipe Water supply control cabinet is set.
- The construction method of pipe network system 8. a kind of sponge urban rainwater according to claim 7 is regulated and stored, it is characterised in that: step Suddenly in (d), the longitudinally disposed welded plate at the top of fixing seat, then the connecting rod of U-shaped board side is passed into the weldering at the top of fixing seat On fishplate bar, U-shaped welding block then is poured into connecting rod and welded plate contact site, and carry out welding.
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| CN109989474B (en) * | 2017-12-29 | 2020-09-04 | 江苏森洋环境建设集团有限公司 | Construction method of rainwater collection system |
| CN108589837B (en) * | 2018-05-11 | 2020-03-24 | 浙江水利水电学院 | Village-level distributed water supply system and construction method |
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| CN203741982U (en) * | 2013-12-31 | 2014-07-30 | 北京仁创生态环保科技有限公司 | Deep foundation pit rainwater purifying pond |
| CN203924319U (en) * | 2013-12-31 | 2014-11-05 | 北京仁创生态环保科技有限公司 | Double-deck rainwater reservoir |
| CN204298839U (en) * | 2014-10-28 | 2015-04-29 | 王国良 | The recyclable dewatering installation of building foundation pit |
| JP2016183545A (en) * | 2015-03-27 | 2016-10-20 | 積水化学工業株式会社 | Drainage auxiliary member for rainwater basin and rainwater basin |
| CN106088305A (en) * | 2016-08-04 | 2016-11-09 | 苏州筑园景观规划设计股份有限公司 | Greenery patches and construction method thereof with underground conservation pool |
| CN205822437U (en) * | 2016-07-22 | 2016-12-21 | 南京金海设计工程有限公司 | A kind of deep foundation pit rainwater storage pond |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US10024043B2 (en) * | 2013-10-30 | 2018-07-17 | John S. MOLL | Water pollution trap with replaceable filtration box for top-down cleaning |
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|---|---|---|---|---|
| CN203741982U (en) * | 2013-12-31 | 2014-07-30 | 北京仁创生态环保科技有限公司 | Deep foundation pit rainwater purifying pond |
| CN203924319U (en) * | 2013-12-31 | 2014-11-05 | 北京仁创生态环保科技有限公司 | Double-deck rainwater reservoir |
| CN204298839U (en) * | 2014-10-28 | 2015-04-29 | 王国良 | The recyclable dewatering installation of building foundation pit |
| JP2016183545A (en) * | 2015-03-27 | 2016-10-20 | 積水化学工業株式会社 | Drainage auxiliary member for rainwater basin and rainwater basin |
| CN205822437U (en) * | 2016-07-22 | 2016-12-21 | 南京金海设计工程有限公司 | A kind of deep foundation pit rainwater storage pond |
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Address after: Hangzhou City, Zhejiang province 311100 Yuhang District of Yuhang economic and Technological Development Zone No. 111 Tian He Lu Patentee after: ZHEJIANG SHUANGLIN ENVIRONMENT Co.,Ltd. Address before: Hangzhou City, Zhejiang province 311100 Yuhang District of Yuhang economic and Technological Development Zone No. 111 Tian He Lu Patentee before: Zhejiang Shuanglin Machinery Co.,Ltd. |