CN104878826B - A kind of urban road rain-water accumulating heat-extraction system and storage discharge method - Google Patents

A kind of urban road rain-water accumulating heat-extraction system and storage discharge method Download PDF

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CN104878826B
CN104878826B CN201410073095.XA CN201410073095A CN104878826B CN 104878826 B CN104878826 B CN 104878826B CN 201410073095 A CN201410073095 A CN 201410073095A CN 104878826 B CN104878826 B CN 104878826B
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rain
water
well
retaining
pipeline
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CN104878826A (en
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段昌和
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段昌和
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting

Abstract

The invention discloses a kind of urban road rain-water accumulating heat-extraction system, it is characterised in that include:Storm sewer drainage system along road arrangement(1);Sewage conduct drainage system along road arrangement(2);One or more first first rain water storage systems(3), each first first rain water storage system(3)There is a shunting well for being used for shunting just rain(30), each first first rain water storage system(3)By its shunting well(30)With storm sewer drainage system(1)Connection, each first first rain water storage system(3)By rain water-break pipeline at the beginning of(3a)With sewage conduct drainage system(2)Connection;There is rear rain to collect well(40)Rear rain water storage system(4), well and storm sewer drainage system are collected by rear rain(1)Connection, rear rain collect well location in a shunting well(30)Downstream, and with a shunting well(30)Adjacent, rear rain water storage system(4)Downstream by rain water-break pipeline after(4a)With storm sewer drainage system(1)Connection.

Description

A kind of urban road rain-water accumulating heat-extraction system and storage discharge method
Technical field
The present invention relates to urban drainage, environmental protection technical field, more particularly to a kind of rain-water accumulating for urban road Heat-extraction system and method.
Background technology
At present, urban road rainwater utilization technology is progressively carried out, and majority of case is that pavement is made permeable paving Dress;The indentation shallow water that both sides of the road dividing strip or greenbelt build up infiltrates region or infitration galleries etc.;Along the embedded infiltration pipe trench of road; Infiltration well, osmotic cell along road distribution etc..The advantage of these technology is can to cut down in situ early-stage rainwater, and can make rainwater Permeate the ground, recharge of groundwater and give plant moisturizing.But problem is for rainwater is infiltrated from top layer, it is possible to use soil Purification function, but the debris cleaning of top layer residual is difficult;For rainwater porous pipeline is infiltrated from underground, initial stage Infiltration Condition Good, blocking will be produced after being used for multiple times or penetrating power declines, it is difficult to clean recovery;Rain infiltration ground for centralized collection For lower, it is difficult to arrange under its road and takes up an area larger infiltration well, osmotic cell, and the rainwater that retains is unable to gravity stream and moves back Go out, desilting is also highly difficult.If collect rainwater do not infiltrate, that just has to pass through the abandoned stream of early-stage rainwater, could by the later stage compared with Clean rainwater storage is used, but just rain flow is big, and direct abandoned stream to sewage conduct can affect the proper drainage of sewage.Particularly For the road in north of china in winter snowfall city, after strategic road and viaduct are removed the snow using Snow Agent, as snow-broth penetrates into Under, the growth of vegetation will suffer damage, and abandoned stream does not enter storm sewer, and river water body will be contaminated.Generally speaking, rain Water infiltrates presence and efficiency decline and not manageable difficulty is used for multiple times, and rainwater storage is gone out using there is early-stage rainwater stream abandoning Road is difficult and is difficult to find the problems of land utilization for concentrating retaining.
Content of the invention
The purpose of the present invention is exactly the problem in order to overcome above-mentioned prior art to exist, there is provided a kind of urban road rain-water accumulating Heat-extraction system, can realize that urban road early-stage rainwater stream abandoning is processed, later stage rainwater is high-order and save and from row, it is easy to implement, manage Convenient, so as to effectively administering the pollution of area source of urban road and realizing the comprehensive utilization of road rain water.
For realizing the above-mentioned purpose of the present invention, there is provided technical scheme below:
A kind of urban road rain-water accumulating heat-extraction system, including:Storm sewer drainage system along road arrangement;Along road arrangement Sewage conduct drainage system;One or more first first rain water storage systems, each first first rain water storage system have a use To shunt the shunting well of just rain, each first first rain water storage system is connected with storm sewer drainage system by its shunting well, with Just the first rain that diversion of household deposits well is shunted, each first first rain water storage system is by rain water-break pipeline at the beginning of and the sewage conduct Drainage system is connected;There is rear rain to collect the rear rain water storage system of well, well is collected by rear rain and is connected with storm sewer drainage system Logical, rear rain collection well location is in the downstream of a shunting well and adjacent with one shunting well, described to collect outflow The rear rain of one shunting well, and saved in rear rain water storage system, the downstream of rear rain water storage system is moved back by rain after one Waterpipe is connected with storm sewer drainage system.
Preferably, the storm sewer drainage system includes:Multiple inlets for stom water for collecting rainwater;By rainwater branch line Multiple rainwater inspection wells that pipeline is connected with inlet for stom water;With the multiple storm sewers for connecting adjacent rainwater inspection well.
Preferably, the described first first rain water storage system includes:The shunting well, is connected with the storm sewer, is set in which Just rain collecting chamber is equipped with, the first rain import flowed into for first rain just at the top of rain collecting chamber, is provided with, the just rain entrance is provided with Removable cover device;Just rain retaining pipeline, is placed in the underface of the storm sewer, and its one end is connected with the just rain collecting chamber Logical, the other end is connected with a storm sewer by storing row's inspection shaft;Wherein, the just rain collecting chamber is by the just rain Water-break pipeline is connected with the sewage conduct drainage system.
Or, the first first rain water storage system includes:The shunting well, is connected with the storm sewer, is provided with just in which Rain collecting chamber, is just provided with the first rain import flowed into for first rain at the top of rain collecting chamber, the just rain entrance is provided with removable cover Panel assembly;Just rain retaining pipeline, is arranged vertically with the storm sewer, and its one end is connected with the just rain collecting chamber, the other end It is connected with the rear rain water storage system;Wherein, the just rain collecting chamber is by a just rain water-break pipeline and the sewage Pipe drainage system is connected.
Preferably, first level dividing plate is provided with shunting well, and first level dividing plate will be divided in shunting well to be arranged up and down Drip chamber and the just rain collecting chamber, be provided with the first water inlet and the first delivery port on the drip chamber, the first water inlet and First delivery port is connected with a storm sewer respectively;The just rain import is provided with the first level dividing plate.
Preferably, one end of just rain import forms step-like so that the open top width of just rain import enters more than first rain The bottom opening width of mouth;The removable cover device includes:Horizontal cover plate, the open top of its width and just rain import Width is equal;Loose-leaf, the respectively bottom surface of one end corresponding to the inwall and the horizontal cover plate of described one end of just rain import Connection;" 7 " shape cover plate, one end of its riser is connected with the other end of the horizontal cover plate;Keg float, is fixed on horizontal cover plate bottom Portion, and it is located at horizontal cover plate and the angle that " 7 " shape cover plate is formed.
Preferably, rear rain water storage system includes:The rear rain collects well, connects with the storm sewer, is provided with which Rain collecting chamber and the water level promoting device for the indoor water level of rain collection after being lifted, are provided with rear rain import on rear rain collecting chamber afterwards; Multiple rear rain retaining inspection shaft along road arrangement;Multiple rear rain retaining pipelines, described in one of them rear rain retaining pipeline communication Rain retaining inspection shaft after rain collecting chamber and one afterwards, the adjacent rear rain retaining inspection shaft of remaining rear rain retaining pipeline communication;Wherein, most After of downstream, rain retaining inspection shaft collects the rain that down-hole is swum by the rear rain water-break pipeline with the rear rain is located at Water inspection shaft is connected.
Preferably, the rear rain to be collected and be provided with the second water inlet and the second delivery port on well, and the second water inlet and second goes out The mouth of a river is connected with a storm sewer respectively;The rear rain is collected to be provided with well and extends to second by second water inlet and go out The water stream channel at the mouth of a river, the rear rain import are arranged on the water stream channel, and the rear rain collecting chamber is arranged on water stream channel Lower section.
Preferably, closed chamber is additionally provided with below the water stream channel, and closed chamber is located at the rear rain collecting chamber Downstream, closed by securing cover plate at the top of which;The rear rain is collected in well and is additionally provided with retaining room;The bottom of the closed chamber Connected with the retaining room by First Transition water-break pipeline, check device is installed on First Transition water-break pipeline.
Preferably, water level promoting device includes:It is placed in the water stream channel and is located above the closed chamber Panel turnover sluice gate;Turnover panel driving means in the closed chamber, are connected with the panel turnover sluice gate;And one end is located at the storage In hydroecium, the siphon pipe that the other end is connected with the closed chamber bottom.
Preferably, rotating shaft is installed on water stream channel, the middle part of the panel turnover sluice gate is hinged with rotating shaft so that panel turnover sluice gate can Rotate around the axis;Be located on the panel turnover sluice gate pitman shaft is fixed between the rotating shaft and panel turnover sluice gate bottom;The turnover panel drives Device includes:The L-type plate being placed in the closed chamber, the top of L-type plate is hinged with the inwall of the closed chamber;A pair Connecting rod, its one end are connected with the both sides of L-type plate respectively, and the other end is stretched out the securing cover plate respectively and cut with scissors with the pitman shaft Connect;Keg float, between the vertical plate and level board of L-type plate;A pair of Square barrels, are set in a pair of connecting rods, its Bottom is fixed on the securing cover plate.
Preferably, the retaining room is connected with the sewage conduct drainage system by the second transition water-break pipeline, and second Check device is installed on transition water-break pipeline;Non-return is mounted on just rain water-break pipeline and the rear rain water-break pipeline Device.
Preferably, also include for collect and save road/viaduct first rain/snow-broth the second first rain water storage system, Described second first rain water storage system includes:For directly collecting multiple collection ports of the first rain/snow-broth of the road/viaduct; Multiple just rain retaining wells, each first rain retaining well is respectively by one or more collection branch pipelines and one or more collection ports Connection;Multiple second first rain retaining pipelines, with multiple just rain retaining well arranged for interval, each second first rain retaining pipeline communication phase Adjacent two first rain retaining well;One of them first rain retaining well is connected with the sewage conduct drainage system by the second first rain water-break pipeline Logical.
Another aspect of the present invention also provides a kind of method that urban road rain-water accumulating heat-extraction system stores row's rainwater, it is characterised in that The step of including being carried out as follows:When the first rain of storm sewer drainage system flow to shunting well, just rain enters shunting well, to store up Exist in the first first rain water storage system;Meanwhile, the first rain stored in the first first rain water storage system rains by first in gravity stream effect Water-break pipeline enters sewage conduct drainage system;After first just rain water storage system stores full, in storm sewer drainage system after When rain flows through rain collection well after shunting well is reached, after rear rain is entered, rain collects well, to be stored in rear rain water storage system;When after After rain water storage system stores completely, the rainwater in storm sewer drainage system flows along storm sewer drainage system;When storm sewer is arranged During discharge reduction in water system, the rear rain that stores in rear rain water storage system rains in gravity stream effect and is entered by rear water-break pipeline Storm sewer drainage system, to discharge.
Beneficial effects of the present invention embody in the following areas:
The present invention by subsection setup on the storm sewer drainage system connect with storm sewer drainage system first at the beginning of Rain water storage system, and rain water storage system after the first just downstream connection of rain water storage system, to realize the Fractional Collections of just rain, Sewage conduct drainage system is retracted into by gravity stream is slow after rain, rear rain water storage system is collected and saves the just rain retaining system of outflow first The rear rain of system, is retracted into storm sewer drainage system by gravity stream is slow after rain so that the receipts of road surface initial-rainwater abandon convenient and It is easily handled;More in road piping, it is difficult in the case of arranging to concentrate cistern, later stage rainwater is stored in long spool road Deposit, facilitate multiple spot along the line to use nearby, and water-break of flowing automatically, it is that the rainwater catchment system of next rainfall creates conditions.Also, set Put the second first rain water storage system for collecting and saving road, the first rain of viaduct or snow-broth, it is to avoid snow-broth permeates the ground The infringement caused by vegetation.
Description of the drawings
Fig. 1 is the floor map of urban road rain-water accumulating heat-extraction system of the present invention;
Fig. 2 is the sectional view of A A lines along Fig. 1;
Fig. 3 is the enlarged drawing of part B in Fig. 1;
Fig. 4 is the sectional view of C C lines along Fig. 3;
Fig. 5 is the sectional view of D D lines along Fig. 3;
Fig. 6 is the sectional view of E E lines along Fig. 3;
Fig. 7 is the sectional view of F F lines along Fig. 1.
Description of reference numerals:1- storm sewer drainage systems;10a, 10b- rainwater inspection well;11、11a、11b、11c、 11d- storm sewers;2- sewage conduct drainage systems;The first first rain water storage systems of 3-;The first rain water-break pipelines of 3a-;30- shunting wells; The first water inlets of 30a-;The first delivery ports of 30b-;The first rain collecting chambers of 31-;31a- just rain imports;32nd, the first rain retaining pipelines of 32a-; 33- stores row's inspection shaft;The second horizontal baffles of 33a-;33b- drip chambers;33c- retainings room;33d- securing cover plates;34- first levels Dividing plate;35- drip chambers;Rain water storage system after 4-;Rain water-break pipeline after 4a-;After 40-, rain collects well;The second water inlets of 40a-; The second delivery ports of 40b-;Rain collecting chamber after 41-;Rain import after 41a-;Rain retaining inspection shaft after 42-;Rain retaining pipeline after 43-; The horizontal cover plates of 50-;51- loose-leaves;52- fall " 7 " shape cover plate;53- keg floats;The vertical wall of 60a, 60b-;The horizontal partition walls of 61-;61a- is solid Determine cover plate;62nd, dividing wall in 62a, 62b, 62c-;Dividing wall after 63-;71st, 72- retainings room;73- closed chambers;73a- first Transition water-break pipeline;72a- the second transition water-break pipelines;74- securing cover plates;75- rotating shafts;76- pitman shafts;77-L templates;78- Connecting rod;79- keg floats;80- panel turnover sluice gates;81- Square barrels;82- siphon pipes;9- is covered;90- return ports;91- non-return flap valves;3’- Second first rain water storage system;30 '-collection port;31 '-first rain retaining well;32 '-the second first rain retaining pipelines;33 '-collect branch line Pipeline;The-the second first rain water-break pipelines of 3a '.
Specific embodiment
Fig. 1 is the floor map of urban road rain-water accumulating heat-extraction system of the present invention;Fig. 2 is the section view of A A lines along Fig. 1 Figure;Fig. 3 is the enlarged drawing of part B in Fig. 1;Fig. 4 is the sectional view of C C lines along Fig. 3;Fig. 5 is that D D lines are cutd open along Fig. 3 View;Fig. 6 is the sectional view of E E lines along Fig. 3;Fig. 7 is the sectional view of F F lines along Fig. 1;As shown in figure 1, the present invention Urban road rain-water accumulating heat-extraction system includes:Storm sewer drainage system 1 along road arrangement;Sewage conduct along road arrangement is arranged Water system 2;One or more the first first rain water storage systems 3 with shunting well 30, each first first rain water storage system pass through which Shunting well is connected with storm sewer drainage system 1, and so as to the first rain of diversion of household deposits well shunting, each first first rain water storage system leads to Cross rain water-break pipeline 3a at the beginning of to connect with sewage conduct drainage system 2, so as to the first rain for saving the first first rain water storage system Sewage conduct drainage system 2 is retracted into by first rain water-break pipeline 3a, sewage treatment plant is entered by sewage conduct drainage system 2 afterwards (Not shown in figure)Processed;There is rear rain to collect the rear rain water storage system 4 of well 40, the rear rain of the present invention collects well 40 can be with For multiple, rear rain water storage system 4 is collected well 40 by rear rain and is connected with storm sewer drainage system 1, each rear rain collection well 40 Be located at the downstream of a shunting well 30, and with to should one first of shunting well just rain water storage system adjacent, to collect stream Go out the rear rain of the shunting well, and saved in rear rain water storage system, the downstream of rear rain water storage system is moved back by rain after one Waterpipe 4a is connected with storm sewer drainage system 1, so that the rear rain for saving rear rain water storage system is by rear rain water-break pipeline 4a is retracted into storm sewer drainage system 1, is drained by storm sewer drainage system 1 afterwards.City road so just effectively can be administered The pollution of area source on road and the comprehensive utilization for realizing road rain water.
Additionally, as shown in figure 1, the urban road rain-water accumulating heat-extraction system of the present invention also includes:Be used for collect and save road/ The first rain water storage system 3 ' of the second of the first rain/snow-broth of viaduct, the second first rain water storage system 3 ' include:It is used for directly collecting road Multiple collection ports 30 ' of the first rain/snow-broth of road/viaduct;Multiple just rain retaining wells 31 ', each first rain retaining well passes through respectively One or more collection branch pipelines 33 ' are connected with one or more collection ports 30 ';Multiple second just rain retaining pipelines 32 ', with Multiple just rain retaining well arranged for interval, each second just rain retaining pipeline 32 ' connect adjacent two just rain retaining wells 31 ';Wherein one Rain retaining well at the beginning of individual is connected with sewage conduct drainage system 2 by the second first rain water-break pipeline 3a '.So as to by road/viaduct First rain/snow-broth just rain retaining well 31 ' is entered by collection port 30 ' directly, subsequently into the second just rain retaining pipeline 32 ', it Sewage conduct drainage system 2 is entered by the second first rain water-break pipeline 3a ' afterwards, in order to avoid snow-broth permeates the ground, the growth of vegetation is damaged, And the pollution caused by river course.
Specifically, as shown in figure 1, the storm sewer drainage system 1 of the present invention includes:Multiple rainwater for collecting rainwater Mouthful(Not shown in figure);By rainwater branch pipeline(Not shown in figure)Multiple rainwater inspection well 10a for connecting with inlet for stom water, 10b;With the multiple storm sewers 11 for connecting adjacent rainwater inspection well.
Wherein, as shown in Figure 1, 2, the first first rain water storage system 3 of the invention includes:Shunting well 30, with storm sewer 11 Connection, is provided with just rain collecting chamber 31 in which, just the top of rain collecting chamber 31 is provided with the first rain import 31a flowed into for first rain, just Removable cover device is installed at rain import 31;First rain retaining pipeline 32, is placed in the underface of storm sewer 11, its one end with Just rain collecting chamber 31 is connected, and the other end is connected with a storm sewer by storing row's inspection shaft 33;Wherein, just rain collecting chamber 31 leads to Cross rain water-break pipeline 3a at the beginning of to connect with sewage conduct drainage system.Or, just rain retaining pipeline 32a is hung down with storm sewer 11 Straight arrangement, its one end are connected with first rain collecting chamber 31, and the other end is connected with rear rain water storage system.
Retaining pipeline in the present invention(Including first rain retaining pipeline, rear rain retaining pipeline, the second first rain retaining pipeline)It is Refer to the long spool road for being used for saving water, its gradient is 0~0.15 ‰.
Specifically, as shown in Figure 1, 2, shunting well 30 of the invention is arranged on a storm sewer 11, i.e. the rain pipe Road 11 is divided into two parts 11a, 11b, and the middle part of shunting well 30 is provided with first level dividing plate 34, and first level dividing plate 34 will shunting Well 30 is divided into the drip chamber 35 and first rain collecting chamber 31 that arranges up and down, is provided with first on the borehole wall of the corresponding drip chamber 35 of shunting well 30 Water inlet 30a and the first delivery port 30b, the first water inlet 30a are connected with storm sewer 11a, the first delivery port 30b and rain pipe Road 11b is connected.Above-mentioned first rain import 31a is provided with first level dividing plate 34.Just rain retaining pipeline 32 is placed in storm sewer The underface of 11a, one end of just rain retaining pipeline 32 are connected with first rain collecting chamber 31, its ttom of pipe and 31 bottom phase of first rain collecting chamber Flat, the first rain to collect in first rain collecting chamber 31 enters storage in just rain retaining pipeline 32;Just rain retaining pipeline 32 is another End stores row's inspection shaft 33 with one and connects.Just rain collecting chamber 31 is also by rain water-break pipeline 3a at the beginning of and sewage conduct draining system System 2 is connected, and one end of the first rain collecting chamber 31 of just rain water-break pipeline 3a connections is provided with check device, and the ttom of pipe at the end with first The bottom of rain collecting chamber 31 is equal.
The middle part of storage row's inspection shaft 33 of the present invention is provided with the second horizontal baffle 33a, and the second horizontal baffle 33a will store row Inspection shaft 33 is divided into the drip chamber 33b and retaining room 33c for arranging up and down, is provided with and is closed by cover plate 33d on the second horizontal baffle Opening, retaining room 33a are connected with the other end of first rain retaining pipeline 32, and the other end of drip chamber 33b and storm sewer 11a connects Logical, to realize discharge of the rainwater by upstream toward downstream.During draining, the first rain closed states of cover plate 33d so that drip chamber 33b and 33c is mutually isolated for retaining room;When needing to overhaul first rain retaining pipeline 32, cover plate 33d can be opened, by drip chamber 33b enters retaining room 33c and first rain retaining pipeline is overhauled.
The check device of the present invention includes:The capping of just one end that rain water-break pipeline 3a is connected is encapsulated in first rain collecting chamber 9, the bottom for covering 9 is provided with the return port 90 for collecting indoor first rain inflow sewage conduct drainage system 2 for first rain, on return port Non-return flap valve 91 is installed, to prevent the sewage in sewage conduct drainage system 2 from just rain collecting chamber is flowed into by return port.
As shown in Fig. 2 one end of the first rain import 31a of the present invention formed step-like so that open at the top of just rain import 31a Bottom opening width of the mouth width more than first rain import 31a;The removable cover device of the present invention includes:Horizontal cover plate 50, its are wide Degree is equal with the open top width of first rain import 31a;Loose-leaf 51, respectively inwall and the level with one end of first rain import 31a The bottom surface connection of the corresponding one end of cover plate;" 7 " shape cover plate 52, one end of its riser is connected with the other end of horizontal cover plate;Keg float 53, horizontal cover plate bottom is fixed on, and is located at horizontal cover plate and the angle that " 7 " shape cover plate is formed.
When collecting just rain, removable cover device first rain open mode, when starting rainfall, flows to downstream by storm sewer 11a Rainwater(Rainwater now contains larger pollutant, i.e., first rain)When entering shunting well 30 by the first water inlet 30a, due to first The first rain open modes of rain import 31a, the rainwater for entering shunting well 30 are entered in just rain collecting chamber 31, afterwards by first rain import 31a Enter just rain retaining pipeline 32 to store, with the carrying out of rainfall, just the water level in rain collecting chamber 31 gradually rises, and rain is collected originally During contacting rain water in the keg float 53 in room 31 and first rain collecting chamber 31, when water level is raised again, keg float 53 is just in rainwater buoyancy Progressively move up under effect, so as to drive horizontal cover plate 50 around loose-leaf 51 rotationally clockwise(As shown in Figure 2), with first Rain collects the continuous rising of indoor water level, and horizontal cover plate 50 progressively turns to horizontality, and now first rain is entered by horizontal cover plate 50 Mouth 31a closings, just rain collecting chamber collection are full.With the carrying out of rainfall, the follow-up rainwater for flowing to downstream by storm sewer 11a (Rain after i.e.)When entering shunting well 30 by the first water inlet 30a, due to now just rain import 31a closings, rear rain cannot be introduced into just Rain collecting chamber, and removable cover device can only be flowed through, shunting well is flowed out through the first delivery port 30b.The caliber of first rain retaining pipeline Design as needed, so as to first rain during rainfall is all collected storage, therefore, after just rain import is closed, stream enters shunting The rainwater of well 30 is clean rear rain, so just achieves the shunting of just rain and rear rain, and the just collection and storage of rain.
Just the first rain of rain collecting chamber and the interior storage of first rain retaining pipeline is retracted into sewage conduct row through first rain water-break pipeline 3a is slow In water system 2, sewage treatment plant is entered by sewage conduct drainage system afterwards and is processed.
The number of the first rain water storage system of the first of the present invention can be arranged as required to.
Wherein, as shown in Figure 1,3, rear rain water storage system 4 of the invention includes:Rain collects well 40 afterwards(After shown in Fig. 1 It is one that rain collects well 40), connect with storm sewer, rear rain collecting chamber 41 is provided with which and is collected for rain after being lifted indoor The water level promoting device of water level, is provided with rear rain import 41a on rear rain collecting chamber 41;Multiple rear rain retaining along road arrangement is checked Well 42;Multiple rear rain retaining pipelines 43, after one of them rear rain retaining pipeline communication, after rain collecting chamber and one, rain retaining is checked Well, when rear rain collect well 40 for multiple when, each rear rain collect the rear rain collecting chamber 41 of well by rain retaining pipeline after with Rain retaining inspection shaft connection after one, the adjacent rear rain retaining inspection shaft of remaining rear rain retaining pipeline communication;Wherein, the one of most downstream Individual rear rain retaining inspection shaft is connected with a rainwater inspection well for being located at rear rain collection down-hole trip by rear rain water-break pipeline 4a, after Check device is installed on rain water-break pipeline 4a, the structure of check device here is same as described above, and here is not repeated;So as to The rear rain that rear rain water storage system is saved is retracted into the rainwater inspection well by rear rain water-break pipeline 4a.Wherein, as shown in fig. 7, first rain The above-mentioned other end of retaining pipeline 32a is connected with rear rain retaining inspection shaft 42, and " connection " said herein does not connect, i.e., just rain stores The end that waterpipe 32a is connected with rear rain retaining inspection shaft 42 is by covering closing so that the first rain in just rain retaining pipeline 32a is not Rain retaining inspection shaft 42 after flowing into, simply when needing to carry out first rain retaining pipeline desilting or maintenance, can pass through to open The capping carries out desilting or maintenance to first rain retaining pipeline 32a.
Specifically, as shown in fig. 1, rear rain of the invention collects storm sewer of the well 40 installed in 30 downstream of shunting well On 11b, i.e. storm sewer 11b is divided into two parts 11c, 11d;As shown in Figure 1,3, second water inlet is provided with shunting well 30 40a and the second delivery port 40b, the second water inlet 40a are connected with storm sewer 11c, the second delivery port 40b and storm sewer 11d Connection, so that rain collects well 40 by rain after the second water inlet 40a inflows after after shunting through the shunting well 30, by rear rain import 41a flow into after rain collecting chamber 41, after being flowed into by rear rain collecting chamber 41 afterwards, rain retaining pipeline and rear rain retaining inspection shaft are to store up Deposit, after after, the savings of rain water storage system are full, just after the second delivery port 40b outflows, rain collects well 40 to follow-up rear rain.
As shown in Fig. 3,4,5,6, the rear rain of the present invention is collected to be provided with well 40 and extends to second by the second water inlet 40a A pair vertical wall 60a, 60b of delivery port 40b, are fixed with horizontal partition wall 61, the top surface of horizontal partition wall 61 between a pair vertical walls Equal with the bottom of storm sewer 11c, a pair vertical wall 60a, 60b surround water stream channel with horizontal partition wall 61.Rain collects well 40 afterwards The middle dividing wall 62 perpendicular to a pair vertical wall paper put inside is additionally provided with, and middle dividing wall 62 extends to the right side along the left end shown in Fig. 3 End, its bottom are equal with the bottom of rear rain shunting well 40, the top at the top of which less than a pair vertical wall 60a, 60b(Such as Fig. 4 institutes Show);Rear rain is collected well 40 and is divided into the two parts along water (flow) direction arrangement, the second wherein neighbouring water inlet by middle dividing wall 62 Rain collecting chamber 41 after the part formation of 40a, the part of neighbouring second delivery port 40b forms turnover panel lock chamber, wherein, turnover panel lock chamber Bottom of the bottom less than rear rain collecting chamber 41.After one, rain retaining pipeline 43 is connected with rear rain collecting chamber 41, and the rear rain stores Waterpipe 43 is risen in the bottom of storm sewer 11c, less than the interior top of storm sewer 11c(As shown in Figure 6), the rear rain water pipe The top in road 43 is equal with the top of middle dividing wall 62a, 62c.
As shown in figure 4, the bottom of horizontal partition wall 61 is further fixed on rear dividing wall 63 adjacent to the second delivery port 40b, separate afterwards The shaft bottom that the bottom of wall 63 and rear rain collect well is equal, a pair vertical wall 60a, 60b correspondingly after part in rain collecting chamber 41 Bottom is equal with the top surface of horizontal partition wall 61, and is provided with rear rain import 41a thereon, divides during a pair vertical wall 60a, 60b are corresponding The shaft bottom that well is collected with rear rain in the bottom of the part between partition wall 62 and rear dividing wall 63 is equal, corresponding rear 63 downstream of dividing wall Partial bottom is equal with the top surface of horizontal partition wall 61.
Middle dividing wall 62 is divided into three part 62a, 62b, 62c by a pair vertical wall 60a, 60b, wherein, vertical positioned at a pair Height of the height of two parts 62a, 62c on the outside of wall 60a, 60b higher than the part 62b being located between a pair vertical wall 60a, 60b Degree, and the top of the part 62b between a pair vertical wall 60a, 60b is equal with the bottom surface of horizontal partition wall 61.Middle separation Wall 62a, 62c and the borehole wall of corresponding second delivery port 40b surround two retaining rooms 71,72 being interconnected, middle dividing wall 62b, Dividing wall 63, a pair vertical wall 60a, 60b and horizontal partition wall 61 surround closed chamber 73 afterwards.
As shown in figure 4, the top of closed chamber 73 is closed by securing cover plate 74, a pair vertical wall 60a, 60b are correspondingly closed Rotating shaft 75 is installed between the top of chamber 73, panel turnover sluice gate 80 be placed in above closed chamber 73 be located at a pair vertical wall 60a, Between 60b, it is located on panel turnover sluice gate 80 and between rotating shaft 75 and panel turnover sluice gate bottom, is fixed with pitman shaft 76;The panel turnover sluice gate of the present invention drives Device includes:The L-type plate 77 being placed in closed chamber 73, the top of L-type plate is hinged with the inwall of closed chamber;A pair of connections Bar 78, its one end are connected with the both sides of L-type plate respectively, and the other end is stretched out securing cover plate 74 respectively and cut with scissors with the two ends of pitman shaft 76 Connect;Keg float 79, between the vertical plate and level board of L-type plate;A pair of Square barrels 81, are set in a pair of connecting rods 78 On, its bottom is fixed on securing cover plate 74, and its open top is located in the view field in the horizontal plane of panel turnover sluice gate 80, in case Only cross the rainwater at the top of panel turnover sluice gate 80 and closed chamber 73 is entered by the gap between connecting rod 78 and securing cover plate 74.Such as Fig. 3, 5th, shown in 6, one end of siphon pipe 82 is located in a retaining room 72, and the other end is connected with the bottom of closed chamber 73.
When rear rain is by storm sewer 11c rain collection wells 40 after the second water inlet 40a inflows, rainwater is along water stream channel Flowing, as now panel turnover sluice gate 80 is in the blocked state shown in Fig. 4, hence in so that rainwater cannot reach the by water stream channel Two delivery port 40b so that the water level in water stream channel is raised, and when water level is increased to rear rain import 41a, rear rain is by rear rain import 41a flows out, and falls into rear rain collecting chamber 41, and after entering afterwards, rain retaining pipeline and rear rain retaining inspection shaft 42 are to store.With Rain is continued to flow into afterwards, and in rear rain collecting chamber 41 and water stream channel, water level is constantly raised, when after rain collecting chamber 41 in water level raise When extremely equal with the top of middle dividing wall 62a, 62c, now full water is stored in rear rain water storage system, when water level is raised again, rear rain is collected Rainwater in room 41 will be overflowed by the top of middle dividing wall 62a, 62c, enter two retaining rooms 71,72.When two retaining rooms 71, Water level in 72 is increased to when being contacted with siphon pipe 82, and siphon pipe just occurs siphonage, and 72 moderate rain water of retaining room is pumped into envelope Closed chamber room 73.
With the continuous rising of water level in closed chamber 73, in the closed chamber 73 under the buoyancy of rainwater, keg float 79 Being gradually increasing, a pair of connecting rods 78 being pushed up so as to pass through L-type plate 77, a pair of connecting rods 78 promote panel turnover sluice gate 80 to make which rotate Axle 75 is rotated clockwise, until panel turnover sluice gate 80 turns to horizontality, now the backstop action of panel turnover sluice gate 80 is eliminated, water stream channel In rainwater flow through panel turnover sluice gate 80, flow to the second delivery port 40b, by the second delivery port 40b flow out after rain collect well.So just complete Collection and savings into rear rain.
Again as shown in Figure 3,4, the bottom of closed chamber 73 is connected with a retaining room 72 by First Transition water-break pipeline 73a Logical, check device is installed on First Transition water-break pipeline 73a.The structure of check device here is same as described above, and here is not Tire out again and state.When water level in the second closed chamber of water level 73 in retaining room 71,72, check device is opened so that closed chamber 73 Interior rainwater is retracted into retaining room 72 by First Transition water-break pipeline 73a.
As shown in Fig. 3,4,5, the bottom of retaining room 72 is by the second transition water-break pipeline 72a and sewage conduct drainage system 2 connections, are provided with check device on the second transition water-break pipeline 72a;The structure of check device here is same as described above, here It is not repeated.Rainwater in retaining room 71,72 and the rainwater being retracted in retaining room 72 by closed chamber 73 are moved back by the second transition Waterpipe 72a is retracted into sewage conduct drainage system, enters sewage treatment plant by sewage conduct drainage system afterwards and is processed.
Again as shown in figure 3, the part of rain collecting chamber is offered by opening that securing cover plate 61a is closed after horizontal partition wall 61 is corresponding Mouthful, during draining, securing cover plate 61a is in closed state;When needing to overhaul rear rain water storage system, can be by fixed lid Plate 61a is opened.
Although above-mentioned elaborate to the present invention, the invention is not restricted to this, those skilled in the art can To be modified according to the principle of the present invention, therefore, the various modifications that all principles according to the present invention are carried out all should be understood to Fall into protection scope of the present invention.

Claims (14)

1. a kind of urban road rain-water accumulating heat-extraction system, it is characterised in that include:
Storm sewer drainage system (1) along road arrangement;
Sewage conduct drainage system (2) along road arrangement;
There is one to be used for shunting just rain for one or more first first rain water storage system (3), each first first rain water storage system (3) Shunting well (30), each first just rain water storage system (3) by its shunting well (30) with storm sewer drainage system (1) even Logical, so as to the first rain that diversion of household deposits well (30) is shunted, each first first rain water storage system (3) passes through rain water-break pipeline at the beginning of (3a) connect with sewage conduct drainage system (2);
There is rear rain to collect rear rain water storage system (4) of well (40), well (40) and storm sewer drainage system are collected by rear rain (1) connect, rear rain collects the downstream that well (40) is located at shunting well (30), and with one shunting well (30) phase Neighbour, to collect the rear rain for flowing out one shunting well (30), and is saved in rear rain water storage system (4), and rear rain stores The downstream of water system (4) is connected with storm sewer drainage system (1) by rain water-break pipeline (4a) after one.
2. storage heat-extraction system as claimed in claim 1, it is characterised in that
Storm sewer drainage system (1) includes:Multiple inlets for stom water for collecting rainwater;By rainwater branch pipeline and rain Multiple rainwater inspection wells of mouth of a river connection;With the multiple storm sewers for connecting adjacent rainwater inspection well.
3. storage heat-extraction system as claimed in claim 2, it is characterised in that described first just rain water storage system (3) include:
Shunting well (30), are connected with the storm sewer, are provided with just rain collecting chamber (31), just rain collecting chamber (31) in which Top be provided with first rain import (31a) flowed into for first rain, just rain import (31a) place is provided with removable cover device;
Just rain retaining pipeline (32), is placed in the underface of the storm sewer, and its one end is with just rain collecting chamber (31) even Logical, other end connection stores row's inspection shaft retaining room (33c);
Wherein, storage row's inspection shaft (33) is divided into storage row's inspection shaft drip chamber (33b) that arranges up and down by the second horizontal baffle Row's inspection shaft retaining room (33c) is stored with described, storage row's inspection shaft drip chamber (33b) is connected with storm sewer;
Wherein, just rain collecting chamber (31) is by just rain water-break pipeline (3a) and the sewage conduct drainage system (2) connect.
4. storage heat-extraction system as claimed in claim 2, it is characterised in that described first just rain water storage system (3) include:
Shunting well (30), are connected with the storm sewer, are provided with just rain collecting chamber (31), just rain collecting chamber (31) in which Top be provided with first rain import (31a) flowed into for first rain, just rain import (31a) place is provided with removable cover device;
Just rain retaining pipeline (32), is arranged vertically with the storm sewer, and its one end is connected with just rain collecting chamber (31), separately One end is connected with the rear rain water storage system;
Wherein, just rain collecting chamber (31) is by just rain water-break pipeline (3a) and the sewage conduct drainage system (2) connect.
5. the storage heat-extraction system as described in claim 3 or 4, it is characterised in that is provided with first level in shunting well (30) Dividing plate (34), first level dividing plate (34) will be divided into the drip chamber (35) and the just rain collection arranged up and down in shunting well (30) Room (31), is provided with the first water inlet (30a) and the first delivery port (30b) on drip chamber (35), the first water inlet (30a) and First delivery port (30b) is connected with a storm sewer respectively;The just rain import is provided with first level dividing plate (34) (31a).
6. storage heat-extraction system as claimed in claim 5, it is characterised in that one end of just rain import (31a) formed step-like, So that just the open top width of rain import (31a) is more than the bottom opening width of first rain import (31a);The removable cover dress Put including:
Horizontal cover plate (50), its width are equal with the open top width of just rain import (31a);
Loose-leaf (51), the respectively inwall and the horizontal cover plate (50) corresponding to described one end of just rain import (31a) The bottom surface connection at end;
" 7 " shape cover plate (52), one end of its riser is connected with the other end of horizontal cover plate (50);
Keg float (79) (53), is fixed on horizontal cover plate (50) bottom, and is located at horizontal cover plate (50) and falls what " 7 " shape cover plate was formed Angle.
7. storage heat-extraction system as claimed in claim 6, it is characterised in that rear rain water storage system (4) include:
The rear rain collects well (40), connects with the storm sewer, is provided with rear rain collecting chamber (41) and is used for being lifted in which The water level promoting device of the interior water level of rain collecting chamber (41), is provided with rear rain import (41a) on rear rain collecting chamber (41) afterwards;
Multiple rear rain retaining inspection shaft (42) along road arrangement;
Multiple rear rain retaining pipeline (43), one of them rear rain retaining pipeline (43) connect rear rain collecting chamber (41) and one Rain retaining inspection shaft (42) afterwards, remaining rear rain retaining pipeline (43) connect adjacent rear rain retaining inspection shaft (42);
Wherein, after of most downstream, rain retaining inspection shaft (42) by rear rain water-break pipeline (4a) and is located at the rear rain Collect a rainwater inspection well connection in well (40) downstream.
8. storage heat-extraction system as claimed in claim 7, it is characterised in that
The rear rain to be collected and be provided with the second water inlet (40a) and the second delivery port (40b), the second water inlet (40a) on well (40) Connected with a storm sewer with the second delivery port (40b) respectively;
The rear rain is collected in well (40) and is provided with the water for being extended to the second delivery port (40b) by the second water inlet (40a) Circulation road, rear rain import (41a) are arranged on the water stream channel, and rear rain collecting chamber (41) are arranged on water stream channel Lower section.
9. storage heat-extraction system as claimed in claim 8, it is characterised in that
Closed chamber (73) is additionally provided with below the water stream channel, and closed chamber (73) is located at rear rain collecting chamber (41) Downstream, at the top of which by securing cover plate (74) close;
The rear rain is collected in well (40) and is additionally provided with retaining room (71,72);
The bottom of closed chamber (73) is connected with the retaining room by First Transition water-break pipeline (73a), First Transition Check device is installed on water-break pipeline (73a).
10. storage heat-extraction system as claimed in claim 9, it is characterised in that the water level promoting device includes:
The panel turnover sluice gate (80) for being placed in the water stream channel and being located above the closed chamber (73);
Turnover panel driving means in the closed chamber (73), are connected with the panel turnover sluice gate (80);
And
One end is located in the retaining room, the siphon pipe (82) that the other end is connected with the closed chamber (73) bottom.
11. storage heat-extraction systems as claimed in claim 10, it is characterised in that be provided with rotating shaft (75), institute on the water stream channel The middle part and rotating shaft (75) for stating panel turnover sluice gate (80) is hinged so that panel turnover sluice gate (80) (75) can be rotated around the shaft;The panel turnover sluice gate (80) upper being located at is fixed with pitman shaft (76) between the rotating shaft (75) and panel turnover sluice gate (80) bottom;The turnover panel driving means bag Include:
The L-type plate (77) being placed in the closed chamber (73), the top of L-type plate (77) are interior with the closed chamber (73) Wall is hinged;
A pair of connecting rods (78), its one end are connected with the both sides of L-type plate (77) respectively, and the other end stretches out the securing cover plate respectively (74) it is hinged with the pitman shaft (76);
Keg float (79), between the vertical plate and level board of L-type plate (77);
A pair of Square barrels (81), are set on a pair of connecting rods (78), and its bottom is fixed on the securing cover plate (74).
12. storage heat-extraction systems as claimed in claim 11, it is characterised in that
The retaining room is connected with sewage conduct drainage system (2) by the second transition water-break pipeline (72a), the second transition Check device is installed on water-break pipeline (72a);
Check device is mounted on just rain water-break pipeline (3a) and rear rain water-break pipeline (4a).
13. storage heat-extraction systems as claimed in claim 1, it is characterised in that also include for collecting and saving road/viaduct Second first rain water storage system (3 ') of first rain/snow-broth, the described second first rain water storage system include:
For directly collecting multiple collection port (30 ') of the first rain/snow-broth of the road/viaduct;
Multiple just rain retaining well (31 '), each first rain retaining well is respectively by one or more collections branch pipeline (33 ') and Individual or multiple collection port connections;
Multiple second first rain retaining pipeline (32 '), with multiple just rain retaining well (31 ') arranged for interval, each second just rain retaining The adjacent two first rain retaining well of pipeline communication;
One of them first rain retaining well is connected with sewage conduct drainage system (2) by the second first rain water-break pipeline (3a ').
The methods that a kind of 14. urban road rain-water accumulating heat-extraction systems store row's rainwater, it is characterised in that the step of including being carried out as follows:
When the first rain of storm sewer drainage system flow to shunting well, just rain enters shunting well, stores to be stored in the first first rain In water system;Meanwhile, the first rain stored in the first first rain water storage system rains in gravity stream effect and enters dirt by first water-break pipeline Waterpipe drainage system;
After first just rain water storage system stores full, the rear rain in storm sewer drainage system flows through rain after shunting well is reached and collects well When, after rear rain is entered, rain collects well, to be stored in rear rain water storage system;
When after rain water storage system store full after, the rainwater in storm sewer drainage system flows along storm sewer drainage system;
When the discharge reduction in storm sewer drainage system, in rear rain water storage system store rear rain gravity stream effect under by Rain water-break pipeline enters storm sewer drainage system afterwards, to discharge.
CN201410073095.XA 2014-02-28 2014-02-28 A kind of urban road rain-water accumulating heat-extraction system and storage discharge method Active CN104878826B (en)

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CN106320503A (en) * 2016-10-31 2017-01-11 中冶华天工程技术有限公司 Initial road rainwater interception system

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Publication number Priority date Publication date Assignee Title
DE19857158A1 (en) * 1998-12-11 2000-07-27 Husslein Karina Airfield rainwater storage system has large-volume cisterns linked in parallel reducing demand for drinking water
JP2001115503A (en) * 1999-10-20 2001-04-24 Planning System:Kk Rainwater storage tank
FR2911618A1 (en) * 2007-01-19 2008-07-25 Stephane Henri Kwasnik Water e.g. rain water, retaining apparatus for use in e.g. private grounds, has diffusion units arranged to filter water stored in water settling and storage container, and inspection units arranged between reservoir and ground level
CN101736774A (en) * 2008-11-25 2010-06-16 北京科净源科技股份有限公司 Rain and flood utilization system
CN102383489A (en) * 2011-08-22 2012-03-21 武汉理工大学 Hydraulic automatic control type method for distributing initial rainwater
CN202689163U (en) * 2012-08-14 2013-01-23 上海市城市建设设计研究总院 Partly building type rainwater regulating storage system
CN202689174U (en) * 2012-08-14 2013-01-23 上海市城市建设设计研究总院 Intercepting and storing system by utilizing interceptor sewer to transfer initial rainwater in centralized mode
CN103088896A (en) * 2013-01-10 2013-05-08 朱加林 Ecological road shock resistance rainwater utilization system
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