CN106065655B - The method that flood diversion equipment and application flood diversion equipment solve urban waterlogging - Google Patents
The method that flood diversion equipment and application flood diversion equipment solve urban waterlogging Download PDFInfo
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- CN106065655B CN106065655B CN201610508981.XA CN201610508981A CN106065655B CN 106065655 B CN106065655 B CN 106065655B CN 201610508981 A CN201610508981 A CN 201610508981A CN 106065655 B CN106065655 B CN 106065655B
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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
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
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Abstract
The present invention relates to " sponge cities " to build flood diversion water drainage technical field, discloses a kind of using vertical flood diversion blind shaft water drainage technology.The technical program investment is small, and facility is simple, easy to operate, and sustainability is good, can effectively solve the problem that long-standing problem town dweller endures the easy waterlogging city people life property safety of the suffering that flood is wreaked havoc, effective protection to the fullest extent.Operation expense is not needed after building up substantially, suitable for easily being controlled flood and drained flooded fields by regions such as the city of effectiveness factors, rural area, factories and miness, organ, highway, railways.It refers in particular to a kind of using vertical flood discharge blind shaft water drainage technology.The present invention includes：Hydrologic regime, region waterlogging situation over the years and city flood discharge capacity calculate regional flood shunt volume under base area, determine the total scale of construction of flood diversion Facilities Construction, amount of monomer and the monomer scale of construction, build vertical flood diversion blind shaft and affiliated facility.
Description
Technical field
The present invention relates to urban flood defence water drainage technical field, espespecially a kind of investment is small, and equipment is simple, easy to operate, can hold
Continuous property can effectively solve the problem that well puzzlement town dweller endures the easy disaster area people's of suffering, effective protection that flood is wreaked havoc to the fullest extent for many years
The security of the lives and property.Operation expense is not needed after building up substantially, is suitable for city, rural area, factory easily by rainwater annihilation
The flood diversion equipment raise controlled flood and drained flooded fields and application flood diversion equipment in the regions such as mine, organ, highway, railway solve the side of urban waterlogging
Method.
Background technology
Urban waterlogging refers to since precipitation or continuous precipitation cause city to generate ponding calamity more than municipal drainage ability
Harmful phenomenon.It causes the odjective cause of waterlogging and is in rainfall range set, the reasons such as the rain that plunges, big, the rain time length of rainfall intensity
Cause the large number of ground ponding that surface pond is formed more than the drainability of sewerage system.2008 are counted according to the portion of building is lived
Years -2010, the whole nation had 62% city that waterlogging event once occurred, this meet within 3 years heavy rain must the city of waterlogging have 137,
This is the common fault in many cities.Some domestic urban duct agings, design drainability are not inconsistent with the flood discharge actually generated, arrange
Drainage facility is not perfect, and Drainage System Construction lag is a major reason for causing waterlogging.In addition, a large amount of hard paving in city
Dress, such as a large amount of asphalt road, cement pavement, water permeability is bad when rainfall, it is not easy to infiltrate, be easily formed surface gathered water.
Currently, both at home and abroad it has been proposed that build the regulating reservoir and regulating box of some interim water storages, flood peaks is waited to carry out again later
Secondary drainage not only needs huge manpower and financial resources to put into this way, but also later maintenance is difficult, it is often more important that heavy rain causes
Mighty torrent and interim water storage is unprocessed is directly discharged into waters, serious water pollution will be caused to water system.Be one it is very passive and
Irresponsible handled means.
Invention content
It is not only helpless that China area of heavy rainfull every flood season endures wreaking havoc for flood to the fullest extent, the life of the prior people
Property has different degrees of damage every year, and flood diversion equipment is designed the purpose of the present invention is being directed to this case, including point
Big vast blind shaft, the flood diversion blind shaft include the vertical flood diversion blind shaft well body for having well head, and well head top is equipped with well head collar tie beam, described
Well head periphery be equipped with desilting ditch, the vertical flood diversion blind shaft well body top be set to ground flood diversion region lower, it is described
Vertical flood diversion blind shaft well body bottom be set to underground latent water layer or underground and satisfy in water layer, in the vertical flood diversion blind shaft well body
Equipped with filler.
Preferably, the filler is that grain size is larger and quality is more than the granular or blocks of solid of water, shape between solid
At the gap for water flowing.Grain size is larger and quality be more than water granular or blocks of solid can be cobble, rubble, brick, watt
Block, the one or more mixtures of coagulation grogs, can reinforce flood diversion blind shaft body first, next allows the water to preferably penetrate into underground
In water table aquifer or full water layer.
Preferably, one layer of metal net mask is equipped at the collar tie beam above the well head, the metal net mask is externally provided with one
Layer metal grid, metal net mask are slightly closeer than metal grid.Metal net mask is slightly closeer than barrier, and metal net mask prevents deadwood except further
It loses the solid contents such as leaf, weeds to enter outside flood diversion well, on the one hand metal net mask fixes well inner stuffing, on the one hand secondary obstruction deadwood
Lose the solid contents such as leaf, weeds and fixed filler.
Preferably, half open cell type polyurathamc unit of plastic or metal grating is arranged in the desilting ditch inner top.
Using the method that flood diversion equipment solves urban waterlogging, include the following steps：
Step 1：Selected waterlogging critical regions, according to the underground hydrological survey data, region meteorological data, city in the region
City's drainability calculate the region may disaster-stricken area, total flood discharge, amount of monomer, ponding degree, the flood subsidence time,
Normal rainwash needs the amount of drainning off floodwaters, the related data of vertical flood diversion well flood diversion ability modulus, understand underground Bao Shui bands, full water layer,
Water table aquifer situation；
Step 2: laying flood diversion blind shaft quantity, the single vertically position of flood diversion blind shaft, well body diameter, depth are designed；
Step 3: using digging a well, mechanical or manually the suitable position in region topography lower beats vertical flood diversion blind shaft,
The depth of flood diversion well will reach underground and satisfy water layer or water table aquifer, so that the flood under flow of water pressure enters energy after flood diversion blind shaft
Rapid diffusion；
Step 4: inserting the cobble of certain grain size, rubble, brick, tile fragment, coagulation grogs etc. in the flood diversion well accomplished fluently no
The granular or blocky filler that degradable and quality is more than water forms column flood diversion blind shaft chamber；In column flood diversion blind shaft chamber
On the one hand the support borehole wall prevents from caving in forming permanent flood diversion blind shaft filler, on the other hand draws flood from column flood diversion blind shaft
Enter the full water layer in underground or water table aquifer；
Step 5: the vertical blind mouth outer well head certain distance of flood diversion well sets mud of the annular desilting ditch to prevent flood from bringing
Sand, stone etc. result in blockage into flood diversion blind shaft；
Step 6: setting concrete well mouth circle beam, metal grid and metal net mask at flood diversion well head；Metal grid and metal mesh
Cover is fixed on well head collar tie beam, and barrier prevents the solid contents such as dead twigs and withered leaves, weeds from entering in flood diversion well, and metal net mask is slightly than barrier
Close, for metal net mask in addition to further the solid contents such as dead twigs and withered leaves, weeds being prevented to enter flood diversion well, on the one hand metal net mask fixes well
Inner stuffing, the solid contents such as the secondary obstruction dead twigs and withered leaves of one side, weeds and fixed filler.
The present invention has the beneficial effect that：
1, sewerage system load can be mitigated using this method flood diversion, to which effective solution city is because of heavy showers
Or concentrate the flood of zone of rainfall；
2, small, quick using vertical flood diversion blind shaft flood diversion investment, primary investment is permanent to be benefited；
3, the rain dirt flood shunted using vertical flood diversion blind shaft need not guide to sewage farm and be handled, and directly utilize
The water body that river waters are penetrated into after deep soil natural filtration does not have any pollution.
Description of the drawings
Fig. 1 is structure of the invention figure.
Mark explanation：1. vertical flood diversion blind shaft well body；2. well head collar tie beam；3. desilting ditch；The water layer 4. underground is satisfied；5. ground dive
Water layer；6. underground water barrier；7. metal net mask；8. metal grid；9. filler.
Specific implementation mode (is presented below as patent document format)
Refering to Figure 1, flood diversion equipment, including flood diversion blind shaft, the flood diversion blind shaft includes have well head vertical
Flood diversion blind shaft well body 1, well head top are equipped with well head collar tie beam 2, and the well head periphery is equipped with desilting ditch 3, the vertical flood diversion
1 top of blind shaft well body is set to the lower in ground flood diversion region, and vertical 1 bottom of flood diversion blind shaft well body is set to underground latent water
Layer 5 or underground are satisfied in water layer 4, and vertical 1 bottom of flood diversion blind shaft well body is at least on underground water barrier 6, described vertical point
Filler 9 is equipped in big vast blind shaft well body 1.
Preferably, one layer of metal net mask 7 is equipped at the collar tie beam above the well head, the metal net mask 7 is externally provided with
One layer of metal grid 8, metal net mask 7 are slightly closeer than metal grid 8.Metal net mask 7 is slightly closeer than barrier, and metal net mask 7 is except further
The solid contents such as dead twigs and withered leaves, weeds are prevented to enter outside flood diversion well, on the one hand metal net mask 7 fixes well inner stuffing 9, one side two
The solid contents such as secondary obstruction dead twigs and withered leaves, weeds and fixed filler 9.
Preferably, half open cell type polyurathamc unit of plastic or metal grating is arranged in 3 inner top of desilting ditch.
Using the method that flood diversion equipment solves urban waterlogging, include the following steps：
Step 1：Selected waterlogging critical regions, according to the underground hydrological survey data, region meteorological data, city in the region
City's drainability calculate the region may disaster-stricken area, total flood discharge, amount of monomer, ponding degree, the flood subsidence time,
Normal rainwash needs the amount of drainning off floodwaters, the related data of vertical flood diversion well flood diversion ability modulus, understand underground Bao Shui bands, full water layer,
Water table aquifer situation；
Step 2: laying flood diversion blind shaft quantity, the single vertically position of flood diversion blind shaft, well body diameter, depth are designed；
Step 3: using digging a well, mechanical or manually the suitable position in region topography lower beats vertical flood diversion blind shaft,
The depth of flood diversion well will reach the full water layer 4 in underground or water table aquifer, after entering flood diversion blind shaft so as to the flood under flow of water pressure
It can spread rapidly；
Step 4: inserting the cobble of certain grain size, rubble, brick, tile fragment, coagulation grogs etc. in the flood diversion well accomplished fluently no
The granular or blocky filler 9 that degradable and quality is more than water forms column flood diversion blind shaft chamber；In column flood diversion blind shaft chamber
Filler 9 on the one hand the borehole wall is supported to prevent from caving in forming permanent flood diversion blind shaft, it is on the other hand that flood is blind from column flood diversion
Well introduces the full water layer 4 in underground or water table aquifer；
Step 5: the vertical blind mouth outer well head certain distance of flood diversion well sets mud of the annular desilting ditch 3 to prevent flood from bringing
Sand, stone etc. result in blockage into flood diversion blind shaft；
Step 6: setting concrete well mouth circle beam 2, metal grid 8 and metal net mask 7 at flood diversion well head；Metal grid 8 and gold
Belong to guard 7 to be fixed on well head collar tie beam 2, barrier prevents the solid contents such as dead twigs and withered leaves, weeds from entering in flood diversion well, metal net mask 7
Slightly closeer than barrier, metal net mask 7 is in addition to further preventing the solid contents such as dead twigs and withered leaves, weeds from entering flood diversion well, metal net mask 7 one
Aspect fixes well inner stuffing 9, on the one hand the solid contents such as secondary obstruction dead twigs and withered leaves, weeds and fixed filler 9.
Case one：
The applicant has 18.5 hectares of garden seedling tree Domestication bases at Huizhou little Jin mouthfuls, due to city
Political affairs pumping equipment is not in place, is fallen into oblivion by flood to annual rainy season full wafer, falls into oblivion depth generally all at 0.5 meter or more, falls into oblivion most
Depths is sometimes up to 1 meter.The applicant in 2013 is upper at 18.5 hectares to be provided with 3 vertical flood diversion blind shafts, passes through vertical flood diversion
Earth's surface flood is introduced underground reservoir by blind shaft, and sewerage system excess load causes ground to form a large amount of products when solving heavy showers
Urban Flood Waterlogging caused by water；Each flood diversion well well head diameter 800MM, depth base area expression condition are slightly different, and are filled
9 material depth of object reaches 7M, and filling rubble, cobble, tile block or setting prefabricated components can cross water dual intensity in vertical flood diversion blind shaft
Cave-in is prevented, to ensure the permanent of vertical flood diversion well；Apart from well head 300MM with peripheral hardware annular desilting ditch 3, vertically dividing
Big vast Jing Jingkouchu settings annular desilting ditch 3 is entered vertically with the solid content for collecting the heavier mass such as the muddy water masonry in rainwash
In flood diversion well, setting barrier enters to prevent solid contents such as branch, weeds in vertical flood diversion well at vertical flood diversion blind shaft well head；Even
Continue 3 years regions and does not cause flood harm.
Embodiment of above be only the preferred embodiment of the present invention is described, not to the scope of the present invention into
Row limits, under the premise of not departing from design spirit of the present invention, technical side of this field ordinary engineering and technical personnel to the present invention
The various modifications and improvement that case is made should all be fallen into the protection domain of claims of the present invention determination.
Claims (1)
1. a kind of flood diversion equipment, it is characterised in that：Including flood diversion blind shaft, the flood diversion blind shaft includes vertical point with well head
Big vast blind shaft well body, well head top are equipped with well head collar tie beam, and the well head periphery is equipped with desilting ditch, and the desilting ditch inner top is set
Half open cell type polyurathamc unit of plastic or metal grating are set, the vertical flood diversion blind shaft well body top is set to ground flood diversion
The lower in region, the vertical flood diversion blind shaft well body bottom is set in the full water layer of underground latent water layer or underground, described
Filler is equipped in vertical flood diversion blind shaft well body, the filler is that grain size is larger and quality is more than the granular or blocky of water
Solid forms the gap for water flowing, one layer of metal is equipped at the well head collar tie beam between adjacent two is granular or blocks of solid
Guard, the metal net mask are externally provided with one layer of metal grid, and metal net mask is slightly closeer than metal grid, are solved using flood diversion equipment
The method of urban waterlogging, includes the following steps：
Step 1：Selected waterlogging critical regions, are arranged according to the underground hydrological survey data, region meteorological data, city in the region
Outlet capacity calculate the region may disaster-stricken area, total flood discharge, amount of monomer, ponding degree, it is the flood subsidence time, normal
Rainwash needs the amount of drainning off floodwaters, the related data of vertical flood diversion well flood diversion ability modulus, understands underground Bao Shui bands, full water layer, diving
Layer situation；
Step 2: laying flood diversion blind shaft quantity, the single vertically position of flood diversion blind shaft, well body diameter, depth are designed；
Step 3: using digging a well, mechanical or manually the suitable position in region topography lower plays vertical flood diversion blind shaft, flood diversion
The depth of well will reach the full water layer in underground or water table aquifer, and energy is rapid after entering flood diversion blind shaft so as to the flood under flow of water pressure
Diffusion；
It is not easy to drop Step 4: inserting the cobble of certain grain size, rubble, brick, tile fragment, coagulation grogs etc. in the flood diversion well accomplished fluently
The granular or blocky filler that solution and quality are more than water forms column flood diversion blind shaft chamber；Filling in column flood diversion blind shaft chamber
On the one hand the support borehole wall prevents from caving in forming permanent flood diversion blind shaft object, on the other hand introduces ground from column flood diversion blind shaft by flood
Full water layer or water table aquifer down；
Step 5: silt, stone that the vertical blind mouth outer well head certain distance of flood diversion well sets annular desilting ditch to prevent flood from bringing
Block etc. results in blockage into flood diversion blind shaft；
Step 6: setting concrete well mouth circle beam, metal grid and metal net mask at flood diversion well head；Metal grid and metal net mask are solid
It being scheduled on well head collar tie beam, barrier prevents the solid contents such as dead twigs and withered leaves, weeds from entering in flood diversion well, and metal net mask is slightly closeer than barrier,
Metal net mask is in addition to further preventing the solid contents such as dead twigs and withered leaves, weeds from entering flood diversion well, and metal net mask is on the one hand in fixed well
Filler, the solid contents such as the secondary obstruction dead twigs and withered leaves of one side, weeds and fixed filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610508981.XA CN106065655B (en) | 2016-06-28 | 2016-06-28 | The method that flood diversion equipment and application flood diversion equipment solve urban waterlogging |
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| CN201610508981.XA CN106065655B (en) | 2016-06-28 | 2016-06-28 | The method that flood diversion equipment and application flood diversion equipment solve urban waterlogging |
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| CN106065655A CN106065655A (en) | 2016-11-02 |
| CN106065655B true CN106065655B (en) | 2018-08-28 |
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| CN106869283A (en) * | 2017-03-30 | 2017-06-20 | 王婉娣 | A kind of speed oozes formula rainwater treatment method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE59809919D1 (en) * | 1997-12-19 | 2003-11-20 | Elwa Wassertechnik Gmbh | Device for collecting rainwater |
| CN201089953Y (en) * | 2007-10-07 | 2008-07-23 | 覃保健 | System for collection and comprehensive utilization of city rainwater |
| CN201099918Y (en) * | 2007-10-17 | 2008-08-13 | 曾妍 | Drainage sump |
| DE202012011832U1 (en) * | 2012-12-11 | 2013-01-30 | Georg Neumann | Device, two vertical, each other standing seepage pipes, for cleaning dirty rainwater, or the like and discharge into the ground |
| CN104343177B (en) * | 2013-07-26 | 2016-08-31 | 德翰智慧科技有限公司 | Subdrainage passage |
| JP2016048007A (en) * | 2014-08-28 | 2016-04-07 | 株式会社奥村組 | Permeation basin |
| CN206015832U (en) * | 2016-06-28 | 2017-03-15 | 岭南园林股份有限公司 | Flood diversion equipment |
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