CN105625545B - A kind of region fragment rain processing system based on separate system pipe network - Google Patents
A kind of region fragment rain processing system based on separate system pipe network Download PDFInfo
- Publication number
- CN105625545B CN105625545B CN201610085967.3A CN201610085967A CN105625545B CN 105625545 B CN105625545 B CN 105625545B CN 201610085967 A CN201610085967 A CN 201610085967A CN 105625545 B CN105625545 B CN 105625545B
- Authority
- CN
- China
- Prior art keywords
- rain
- rainwater
- storage pond
- water
- pond
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- 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
- E03F5/101—Dedicated additional structures, interposed or parallel to the sewer system
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/10—Dividing the first rain flush out of the stormwater flow
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The present invention relates to urban rainwater processing system fields, in particular to a kind of region fragment rain processing system based on separate system pipe network.Including multiple sections divided by area and the common sewer being connected to sewage treatment plant；Branch sewer, rainwater branch pipe and at least one rainwater treatment facility are provided in each section；The rainwater treatment facility is connected to the discharge end of rainwater branch pipe, and the discharge end of rainwater treatment facility is connected to natural water；The discharge end of the branch sewer is connected to common sewer.The configuration of the present invention is simple, municipal water treatment systems are divided into independent section, by the way that delay issue during independent rainwater treatment facility solves prior art initial rainwater long-distance sand transport is arranged in section, both the processing pressure for having alleviated sewage treatment plant in turn avoids initial rainwater pollution Natural Water, it is more reasonable efficient to the emission treatment of rainwater, there is great promotional value.
Description
Technical field
The present invention relates to urban rainwater processing system fields, in particular to a kind of region fragment rain based on separate system pipe network
Water treatment system.
Background technology
Current social, Development of Urbanization is more and more rapider, and the area in city is increasing, and urban rainwater web frame is more next
More complicated, the processing pressure of urban rainwater processing system is increasing.Currently, Urban Rainwater Pipe Networks are divided into three kinds：Separate system, conjunction
Stream system and mixed flow system.
The separate system water treatment system of early stage possesses complete Storm Sewer Network structure, and urban sewage system is complete with Storm Sewer Network
Fully separating, municipal sewage is directly entered in sewage disposal system by sewage network and is collected and handles, and Storm Sewer Network is straight
It receives in collection city rainwater drainage to natural water, the two is not connected to and does not interfere with each other.The separate system Storm Sewer Network of early stage is not examined
Consider initial rainwater to there are problems that seriously polluting, with industrialized continuous progress, the pollution level of initial rainwater is increasingly
Seriously, it is directly discharged in natural water if not carrying out processing to initial rainwater, serious dirt will be caused to natural water
Dye.
Therefore, separate system Storm Sewer Network in the prior art is generally built a storage pond in some region of city or is cut
Flow well construction, by by initial rainwater accumulation get up to be transported to urban sewage treatment system carry out processing avoid being directly discharged to from
In right water body.Using the Storm Sewer Network structure of this separate system, can initial rainwater be effectively transported to municipal sewage treatment
In system, initial rainwater is avoided to pollute Urban Natural water body, later stage clean rainwater is directly discharged to natural water and alleviates city again
The pressure of city's sewage disposal system, on entire rain water distribution, the Storm Sewer Network of this separate system has the advantages that very much, is more suitable for
The use in existing city.
But with the continuous extension of city scope, there are prodigious defects for existing separate system Storm Sewer Network structure, existing
There is city that the large-scale water treatment system of several sets is generally set in entire city structure, often covers the area surface that water treatment system covers
Product is too big, does not fully take into account delay time of the rainwater on pipeline or rainwash, otherwise first rain is to be directly discharged to
Natural water causes serious contamination accident or is to mix to be flowed in sewage treatment plant sternly with a large amount of later stage clean rainwater
Increase the processing pressure of sewage treatment plant again, regulation and control for initial rainwater and later stage rainwater are simultaneously unreasonable, cannot carry out completely
Separation.For example, storage pond has been built in certain city in the area close to urban sewage treatment system, it is assumed that the areas M are apart from the tune
Urban rainwater in the areas reservoir 1Km, M is directly discharged to storage pond by pipe network, and the city initial rainwater in the areas M is discharged completely
Time to storage pond is T1.For the area apart from storage pond farther out beyond the region, it is assumed that the areas N are apart from storage pond
Air line distance is 10km, and it is T2 that the city initial rainwater in the areas N, which is fully discharged into the time of storage pond, from the point of view of time length,
T2 obviously will be far longer than T1.And after initial rainwater has been expired in storage pond collection, the rainwater exceeded begins to be automatically discharged into certainly
In right water body, since storage pond be T3 start the time that collection rainwater is discharged to natural water.When actual motion, if only
Only take the rainwater emission behaviour in the areas M into account, i.e. the initial rainwater in the areas M can enter sewage disposal system by storage pond
The clean rainwater of intermediary and later stages can be discharged into natural water, and T3 is needed to be more than T1, once exceeding T3, storage pond is immediately to certainly
Right discharge into water, and the areas N flow to the rainwater of storage pond and still pollute very serious initial rainwater at this time, i.e. T3 is less than T2, to
Natural water discharge can undoubtedly cause very serious pollution.
If only in view of the rainwater emission behaviour in the areas N, i.e. T3 is more than T2, and the initial rainwater in the areas that N can lead to
It crosses storage pond to enter in urban sewage treatment system, be handled well.But for the areas M, the areas M have largely
Later stage clean rainwater be also discharged into urban sewage treatment system within the time of the initial rainwater in storage pond discharge N areas
In, such emission behaviour can cause prodigious processing pressure to urban sewage system.In addition, the areas M and N when actual motion
The pipe network in area is generally connection situation, and due to the difference of distance, the delay on road acts on, and the initial rainwater in the areas N may
The later stage clean rainwater in the serious areas pollution M, also results in the unreasonable of rainwater emission behaviour.
Invention content
Present invention aim to solve the deficiency of above-mentioned background technology, a kind of region based on separate system pipe network is provided
Fragment rain processing system.
The technical scheme is that：
A kind of region fragment rain processing system based on separate system pipe network includes common sewer, rain in the region
Water branch pipe and branch sewer；The discharge end of the branch sewer is connected to common sewer, it is characterised in that：Press grid in the region
Shape is divided into multiple sections, and the area of each section is 0.2~4 square kilometre；Rain branch is set in each section
Pipe, branch sewer and at least one rainwater treatment facility；The rainwater treatment facility is provided with input end, water purification outlet end
With outlet of sewer end, the input end of rainwater treatment facility is connected to the discharge end of corresponding rainwater branch pipe in the section, rain
The water purification outlet end of water processing establishment is connected to natural water, the outlet of sewer end of rainwater treatment facility with common sewer or with
It is set to corresponding just rain processing unit connection in the section.
The further rainwater treatment facility is one kind in abandoned stream well, Vatch basin or storage pond.
At least there are two the rainwater treatment facility structures in section to differ for further whole region.
The further rainwater treatment facility includes functional rain water treatment facilities；Functional rain water treatment facilities packet
The first rain storage pond communicated therewith and the urgent flood discharge channel for including buffer pool and being set to by buffer pool；The just rain storage pond
Discharge end include the water purification outlet end being connected to natural water and the outlet of sewer end that is connected to first rain processing unit；It is described first
Just rain storage pond water inlet is provided on the side wall wall that rain storage pond is shared with the buffer pool；The urgent flood discharge channel with
It is provided with urgent flood discharge channel water inlet on the shared side wall wall of the buffer pool；The water inlet of the just rain storage pond water inlet
Mouth lowest water level line and buffer pool bottom of pond flush；On just the rain storage pond water inlet and the urgent flood discharge channel water inlet
It is both provided with weir gate or hydraulic gate.
It is provided with the online processing storage pond communicated therewith by the further buffer pool；The online processing is regulated and stored
It is provided with online processing storage pond water inlet, online processing storage pond outlet end on the side wall wall that pond is shared with the buffer pool
Including water purification outlet end and outlet of sewer end, water purification outlet end is connected to natural water, outlet of sewer end and first rain processing unit
Connection；The water inlet lowest water level line of the online processing storage pond water inlet is greater than or equal to the just rain storage pond water inlet
Water inlet maximum water level；The water inlet maximum water level of the online processing storage pond water inlet is less than or equal to described tight
The water inlet lowest water level line of anxious flood discharge channel water inlet.
It is provided with intelligent wash device, collecting-tank, self-cleaning horizontal grate in the further just rain storage pond；It is described
Collecting-tank is located at one end of the side wall wall close to the buffer pool；It regulates and stores less than the just rain bottom of pond end face of the collecting-tank
The bottom of pond end face in pond；There is the gradient in the just bottom of pond of rain storage pond and the collecting-tank；The self-cleaning horizontal grate peace
First rain storage pond water inlet loaded on the just rain storage pond.
Waterpower particle separator is provided in the further online processing storage pond, flap type rinses door, water area
With sewage gallery；The sewage gallery is located at one end of the side wall wall close to the buffer pool；The bottom of pond of the sewage gallery
End face is less than the bottom of pond end face of the online processing storage pond；The flap type rinses door and water area is located at close to the third
One end of wall；There is the gradient in the bottom of pond of the online processing storage pond and the sewage gallery；The online processing is regulated and stored
Self-cleaning horizontal grate is provided on the water inlet of pond；The water area be the tenth wall being set in online processing storage pond,
Containment structures made of being surrounded with the pool wall of online processing storage pond；The height of tenth wall is less than or equal to online processing
The pool wall of storage pond；The flap type rinses door and is installed on the tenth wall.
The further first rain processing unit includes medium filter pond；It is provided in the medium filter pond more
A efficient rain water filtering device；The input end in the medium filter pond is regulated and stored by submersible sewage pump and online processing storage pond and first rain
Pond is connected to, and outlet end is connected to by pipeline with natural water.
The further rainwater treatment facility includes abandoned stream well；The abandoned stream well includes well body；In the well body
Setting mud chamber, the mutually independent chamber in buoyancy tank room and three, float chamber, mud chamber's connection water inlet pipe, the buoyancy tank room,
The common connection outlet pipe in float chamber, outlet are connected to natural water, and the float chamber connects abandoned stream pipe, and abandoned stream pipe and sewage are total
Pipe is connected to, and the abandoned stream pipe nozzle is respectively lower than water inlet pipe, outlet nozzle, first is provided between the mud chamber and buoyancy tank room
Overflow port, is provided with the second overflow port between the mud chamber and float chamber, the area of first overflow port is less than the second overflow
The area of mouth, first overflow port, the second overflow port are above abandoned stream pipe nozzle, and buoyancy tank is equipped in the buoyancy tank room, described
The abandoned stream channel for being connected to abandoned stream pipe and the floating ball that abandoned stream passway can be covered are equipped in float chamber, the weight of the buoyancy tank is big
It is connected by attachment device between the weight of floating ball, the buoyancy tank and floating ball.
It is provided with sewage treatment plant in the further region, the discharge end of common sewer is connected to sewage treatment plant.
Beneficial effects of the present invention have：
1, entire municipal water treatment systems are divided into equally distributed section, rainwater is set inside each independent section
Treatment facility, such structure can avoid the delay in transport road on the way in the rainwater far from structure of regulating and storing, by independent
Small-sized rainwater treatment facility can complete the function of initial rainwater processing, alleviate sewage treatment plant and handle pressure in rainfall
Power solves the problems, such as that first rain and later stage clean rainwater are difficult to detach；
2, by rainwater treatment facility and rainwater branch pipe with the use of the small system of independent rainwater treatment for forming each section
System makes the more timely of rainwater treatment, can carry out processing of regulating and storing to initial rainwater to the greatest extent, avoid initial rainwater and dropping
Rain period enters sewage treatment plant and increases the pressure for the treatment of plant, or avoids being directly discharged to natural water pollution Natural Water
Body, initial rainwater subsequently discharges after treatment, more environmentally-friendly；
3, the rainwater treatment facility in each section can reasonably be arranged according to local landform, each in order to cope with
Kind topography and geomorphology is suitable for the laying of region pipe network or the reconstruction of late region pipe network；
4, pipe network is divided into area 0.2-4 square kilometres of section, each section is set up individual rainwater treatment and set
It applies, each rainwater treatment facility handles the rainwater in each section.Since section area is smaller, distance in each subregion
The time difference of the rainwater conflux of rainwater treatment facility far point and near point to rainwater treatment facility water inlet is smaller, first rain and later stage rain
The degree of mixing of water substantially reduces, and the obvious processing effect of rainwater improves.In addition, each section passes through respective rainwater treatment facility
Rainwater in section is handled, the processing procedure of various zones rainwater can be carried out at the same time, and be greatly improved at rainwater
The efficiency of reason；
5, by being the smaller section of area by entire pipe network region division, then independent small-sized rain is set in section
Water treatment system is regulated and stored the mesh of processing with reaching first rain, compared to building total large-scale rainwater storage system in whole region
System, absolute construction more economy in section of the invention save a large amount of man power and material；
6, by combining abandoned stream pattern and shunt mode, water process system that can be in more rational layout area
The structure of system can adapt to a variety of different landform and landforms, and application range is more extensive, and shell is widely used in region rain pipe
The reconstruction field of network arrangements or existing pipe network；
7, functional rain water treatment facilities can effectively get rid of the silt in rainwater, have good sedimentation function,
Rainwater passes through simple process, and suspended matter or silt remove totally substantially, and the clean water quality being discharged into natural water will not be made
At the pollution of natural water；
8, medium filter pond can effectively carry out the pollutant in initial rainwater or the impurity of sedimentation effective
It gets rid of, avoids these pollutants and enter natural water pollution environment, while just rain does not have to enter sewage treatment plant's increasing
Add the pressure of sewage treatment plant, first rain processing is much sooner, efficiently；
9, each section weir gate of functional rain water treatment facilities and gate can be adjusted voluntarily, and high degree of automation is not necessarily to
Personnel guard, and cope with various rain events, have great promotional value.
Each section size is 0.2~4 square kilometre, it is assumed that apart from the first of functional rain water treatment facilities distalmost end
Phase rainwater enter functional rain water treatment facilities time be T4, functional rain water treatment facilities from begin to rain regulate and store just rain
Time regulate and store to first rain after the completion of time be T5.In actual use, T5 can be directly set and be equal to or be more than T4, because
Section area is smaller, and T4 values are also relatively small, and only small part later stage clean rainwater, which is mingled in initial rainwater, enters
First rain is regulated and stored in equipment, and the initial rainwater of such fraction can't increase the processing pressure of functional rain water treatment facilities, just
Rain can be detached adequately with later stage clean rainwater, and first rain can be disposed effectively by functional rain water treatment facilities,
Later stage rainwater will not pollute natural water.
Municipal water treatment systems are divided independent section by the configuration of the present invention is simple, by the way that independent rain is arranged in section
Water processing establishment solves the delay issue during prior art initial rainwater long-distance sand transport, both alleviates sewage treatment plant
Processing pressure in turn avoid initial rainwater pollution Natural Water, to the emission treatment of rainwater more it is reasonable efficiently, have greatly
Promotional value.
Description of the drawings
Fig. 1：The separate system pipe network structure schematic diagram of the abandoned stream pattern of the present invention；
Fig. 2：The separate system pipe network structure schematic diagram (band online processing storage pond) of the shunt mode of the present invention；
Fig. 3：The shunt mode structural schematic diagram of the present invention (without online processing storage pond)；
Fig. 4：The shunt mode of the present invention and the separate system pipe network structure schematic diagram of abandoned stream pattern (are regulated and stored with online processing
Pond)；
Fig. 5：The vertical view of the functional rain water treatment facilities (having online processing storage pond) of the present invention；
Fig. 6：The vertical view of the functional rain water treatment facilities (having online processing storage pond) of the present invention；
Fig. 7：The vertical view of the functional rain water treatment facilities (no online processing storage pond) of the present invention；
Fig. 8：The X-X schematic diagrames of Fig. 5 of the present invention；
Fig. 9：The Y-Y schematic diagrames of Fig. 5 of the present invention；
Figure 10：The Z-Z schematic diagrames of Fig. 5 of the present invention；
Figure 11：The structural schematic diagram of abandoned stream well in the embodiment of the present invention 1；
Figure 12：The vertical view of abandoned stream well in the embodiment of the present invention 1；
1- natural waters；2- buffer pools；3- flow control valves；The first rain storage ponds of 4-；5- online processing storage ponds；6- is tight
Anxious flood discharge channel；The first rain storage pond water inlets of 7-；8-, which surges, rotates weir gate；9- online processing storage pond water inlets；10- is promptly let out
Big vast channel water inlet；11- Hydro-automatic gates；12- self-cleaning horizontal grates；13- medium filters pond；The efficient rainwater mistakes of 14-
Filter；15- submersible sewage pumps；16- pipelines；4a- intelligent wash devices；4b- collecting-tanks；5a- waterpower particle separators, 5b- flap types
Rinse door；5c- waters area；5d- sewage gallerys；The first walls of 4-1-；The second walls of 4-2-；4-3- third walls；5-1- the 4th
Wall；The 5th walls of 6-1-；The 6th walls of 6-2-；The 7th walls of 13-1-；The 8th walls of 13-2-；The 9th walls of 13-3-；5-2-
Tenth wall；17- sewage treatment plants；The sections 18-；19- branch sewers；20- rainwater branch pipes；21- common sewers；22- abandoned stream wells；
The total storage ponds of 23-；24- outlet pipes；25- abandoned stream pipes；26- water inlet pipes；27- outlets；The mud chambers 28-；29- buoyancy tanks room；30- is floating
Ball room；31- floating balls；32- buoyancy tanks；The first overflow ports of 33-；The second overflow ports of 34-；35- drain holes；36- pulley blocks；37- first
Barricade；The second barricades of 38-；39- abandoned streams channel；40- dry season sewage overflow mouths；41- buoyancy tank limited blocks.
Specific implementation mode
The following further describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
Such as Fig. 1~4, a kind of region fragment rain processing system based on separate system pipe network, processing system packet of the invention
Multiple sections 18 are included, section 18 forms latticed distribution, the size of each section 18 is 0.2~4 square of public affairs according to area
In, all sections 18 are together in series by setting rain branch pipe 20 and branch sewer 19, common sewer 21 in each section 18,
The discharge end of the branch sewer 19 of each section 18 is connected to common sewer 21, after the sewage collecting in each section 18 is converged
It is transported in common sewer 21.
The discharge end of rainwater branch pipe 20 in each section 18 is connected to rainwater treatment facility, by the rainwater collection in section 18
It is discharged into rainwater treatment facility after collection to be handled, natural water 1 is discharged into after the completion of processing.The present invention rainwater branch pipe 20 with
Branch sewer 19 is not connected to common sewer 21, is complete separate system.Initial rainwater is collected by rainwater treatment facility.At rainwater
It is abandoned stream well, Vatch basin, storage pond or functional rain water treatment facilities to manage facility.
The input end of the rainwater treatment facility of the present invention is connected to the discharge end of rainwater branch pipe 20, and discharge end is divided into water purification
Discharge end and sewage discharge end, the discharge of discharge purified water end is later stage clean rainwater, is connected to natural water 1.Sewage discharge end
The initial rainwater of discharge, initial rainwater is seriously polluted, and the present invention is handled initial rainwater by two ways, first, direct
Comprehensive treatment is carried out by being transported to sewage treatment plant 17 in discharge of pipes to common sewer 21, is direct abandoned stream pattern, it is another
Kind is by being handled in discharge of pipes to first rain processing unit, and treated, and clean water is discharged into natural water 1, for shunting
Pattern.Therefore, there are two types of tupes at the sewage discharge end of rain processing system of the invention, and current two embodiments are to this hair
Bright water treatment system illustrates.
Embodiment 1：As shown in Figure 1, the first rain of the present embodiment is directly discharged to abandoned stream in common sewer 21, at sewage
It manages factory 17 and carries out integrated treatment, the present embodiment is arranged between the outlet end of common sewer 21 and the input end of sewage treatment plant 17
Total storage pond 23.When practical application, the processing capacity of sewage treatment plant 17 is fixed value, and when raining, separate system pipe network is abandoned stream,
I.e. just rain is directly discharged to be handled in sewage treatment plant 17, and the pressure of sewage treatment plant 17 drastically increases, and can be more than seriously
Its treating capacity.Therefore the present embodiment adds total storage pond 23 before the input end of sewage treatment plant 17, is received by total storage pond 23
The first rain of collection storage, leads to after 17 processing pressure of sewage treatment plant reduces or rainfall rests, then by the first rain in total storage pond 23
It crosses the equipment exhaustings such as immersible pump and carries out integrated treatment to sewage treatment plant 17.The abandoned stream structure of the present embodiment is abandoned stream well 22.
As shown in Figure 11~12, the present embodiment includes well body, and mud chamber 28, buoyancy tank room 29 and float chamber 30 is arranged in well body
Three mutually independent chambers, mud chamber 28 connect water inlet pipe 26, and buoyancy tank room 29,30 common connection outlet pipe 27 of float chamber float
Ball room 30 connects abandoned stream pipe 25, and 25 nozzle of abandoned stream pipe is respectively lower than water inlet pipe 26,27 nozzle of outlet, mud chamber 28 and buoyancy tank room
It is provided with the first overflow port 33 between 29, the second overflow port 34 is provided between mud chamber 28 and float chamber 30, the first overflow port 33
Area is less than the area of the second overflow port 34, and the first overflow port 33, the second overflow port 34 are above 25 nozzle of abandoned stream pipe, buoyancy tank room
It is equipped with buoyancy tank 32 in 29, the abandoned stream channel 39 for being connected to abandoned stream pipe 25 is equipped in float chamber 30 and can be by the covering of 39 mouthfuls of abandoned stream channel
Floating ball 31, the weight of buoyancy tank 32 is more than the weight of floating ball 31, connected by attachment device between buoyancy tank 32 and floating ball 31.
Orthogonal the first barricade 37 and the second barricade 38 arranged vertically of setting, the first barricade 37 and well body in well body
Mud chamber 28 is surrounded between inner wall, and buoyancy tank room 29 is surrounded between a part for the first barricade 37, the second barricade 38 and well body inner wall,
Float chamber 30 is surrounded between another part of first barricade 37, the second barricade 38 and well body inner wall.First overflow port 33 is opened in
In a part for one barricade 37, the second overflow port 34 is opened on another part of the first barricade 37.
Second overflow port, 34 bottom is provided with dry season sewage overflow mouth 40, and dry season sewage overflow mouth 40 is less than the second overflow port 34
It opens up.Dry flow sewage when fine day enters abandoned stream well by water inlet pipe 26, after mud chamber 28 is precipitated, passes through dry flow sewage overflow
Mouth 17 enters float chamber 30, then passes through abandoned stream pipe 25 and be discharged.Since 17 height of dry flow sewage overflow port is less than the second overflow port 34
With the first overflow port 33, dry flow sewage will not enter buoyancy tank room 29, can avoid 29 drain hole 12 of buoyancy tank room and block.
Attachment device includes connecting rope, and connecting rope one end is fixed with buoyancy tank 32, and the other end passes through pulley blocks 36 and floating ball 31
It is fixed.
Bottom is provided with drain hole 12 between buoyancy tank room 29 and float chamber 30, and the aperture of drain hole 12 is less than outlet 27 and abandons
The area of 25 nozzle of flow tube.
Bottom is equipped with buoyancy tank limited block 18 in buoyancy tank room 29.
The rainwater of the present embodiment is transported to water inlet pipe 26 through rainwater branch pipe 20, enters abandoned stream well 22 by water inlet pipe 26, abandons
Stream well 22 the course of work be：After mud chamber 28 is precipitated, buoyancy tank room is respectively enterd by the first overflow port 33, the first overflow port
29 and float chamber 30.Buoyancy tank 32 is connected with floating ball 31 by pulley blocks 36.Since the weight of buoyancy tank 32 is more than the weight of floating ball 31,
Buoyancy tank 32 is in extreme lower position under original state, and floating ball 31 is in extreme higher position (i.e. open state), if beginning to rain, just
Rain can pass through 25 abandoned stream of abandoned stream pipe.When rainfall gradually increases, the water level in buoyancy tank room 29 gradually rises, and reaches and stops abandoned stream water
Position, buoyancy tank 32 reaches extreme higher position under buoyancy at this time, and floating ball 31 reaches extreme lower position (i.e. closed state).Due to floating
Ball 31 blocks abandoned stream channel 39, and rainwater can be assembled in float chamber 30 at this time, when water level is increased to outlet 27 in float chamber 30
When place, rainwater is discharged from outlet 27, and rainwater has become more clean at this time, has reached pretreated effect.This device needs
Periodic maintenance, cleaning precipitate indoor mud.Wherein, the first overflow port 33, the second overflow port 34 openings of sizes ratio and stop
Only abandoned stream water level, can be according to the volume settings of the first rainfall of different situations.
Later stage clean rainwater is discharged into natural water 1 by the outlet pipe 24 of abandoned stream well 22, the discharge end of abandoned stream pipe 25 with
Common sewer 21 is connected to, and initial rainwater is discharged into common sewer 21 and carries out integrated treatment.
When use：
1. fine day is without rainfall, anhydrous in rainwater branch pipe 20, branch sewer 19 collects the sewage in the section 18, and by sewage
It is transported to common sewer 21, sewage is transported to sewage treatment plant 17 by common sewer 21 and carries out integrated treatment；
2. when rainy, rainwater branch pipe 20 collects the rainwater in the section 18, after rainwater enters in abandoned stream well 22, initial stage rain
Water enters common sewer 21 by abandoned stream pipe 25, is directly put aside in total storage pond 23 by the conveying of common sewer 21.Just
After the completion of rain discharge, the clean rainwater in later stage is discharged by the outlet pipe 24 of abandoned stream well 22 in natural water 1.
Branch sewer 19 collects the sewage in the section 18, enters after being mixed with first rain by common sewer 21 and always regulates and stores
In pond 23.It is dirty when 23 storage volume of total storage pond reaches maximum value (at this point, the first rain in each section 18 has racked up)
Supply mains 21 starts directly to carry out comprehensive treatment toward 17 sewage effluent of sewage treatment plant.The first rain entered in total storage pond 23 exists
When 17 pressure of sewage treatment plant reduces or rainfall rests, sewage treatment plant 17 is directly discharged to by equipment and is disposed.
Embodiment 2：The present embodiment is shunt mode, as shown in Fig. 2, just rain directly by the first rain in each section 18 at
Reason device is disposed, and does not have to be connected to common sewer 21.The structure chart of the present embodiment as shown in Figure 2, rainwater branch pipe 20
Discharge end is connected to functional rain water treatment facilities, the sewage discharge of the online processing storage pond 5 of functional rain water treatment facilities
End is connected to first rain processing unit.The sewage of first rain storage pond 4 and online processing storage pond 5 is after the processing of first rain processing unit
It is directly discharged in natural water 1, is handled without entering sewage treatment plant 17, be greatly reduced the place of sewage treatment plant 17
Manage pressure.
As shown in Fig. 5~6 and 8~10, functional rain water treatment facilities include be connected to 20 discharge end of rainwater branch pipe it is slow
Rush pond 2 and first rain storage pond 4, online processing storage pond and urgent flood discharge channel positioned at 2 side of buffer pool.At the beginning of the present embodiment
Rain processing unit is medium filter pond 13.
2 structural schematic diagram of buffer pool shown in Fig. 5~6 it is found that the inlet end and rainwater branch pipe 20 of buffer pool 2 row
End connection is put, the first rain storage pond water inlet 7 being connected to first rain storage pond 4, the first rain are provided on the side wall wall of buffer pool 2
Self-cleaning horizontal grate 12 is installed at storage pond water inlet 7 and surges that (referenced patent number is rotation weir gate 8
201410312118.8 Chinese patent), the rotation weir gate 8 that surges includes the oil of first 7 side of rain storage pond water inlet of fixed setting
Cylinder, hydraulic oil cylinder driving end are hinged with one side end face of door-plate；Another side end face of door-plate is hinged on just rain storage pond water inlet by rotary shaft
7 other sides of mouth, by hydraulic oil cylinder driving, door-plate can be swung centered on rotary shaft, to make just rain storage pond water inlet 7
It is turned on and off, the oil cylinder of the present embodiment may be equipped with automatic control system, and automatic control system can be according to the height of water level
It is low whether automatically control cylinder efficient, and then reach and automatically control just rain storage pond water inlet 7 and be turned on and off, reach it is complete from
The purpose of dynamicization.
The online processing storage pond water inlet 9 being connected to online processing storage pond 5 is additionally provided on the side wall of buffer pool 2,
Self-cleaning horizontal grate 12 is installed at online processing storage pond water inlet 9, be additionally provided on the side wall of buffer pool 2 and is promptly let out
The urgent flood discharge channel water inlet 10 that big vast channel 6 is connected to is provided with Hydro-automatic gate 11 at urgent flood discharge channel water inlet 10.
Wherein self-cleaning horizontal grate 12 (referenced patent number be 201520518807.4 Chinese patent) includes that frame, level are fixed on
Grille strip, cylinder bracket, the second hydraulic cylinder on frame and rake teeth, cylinder bracket include fixing end and movable end, fixing end
Between being fixed on frame vertically below, movable end totally four is vertically arranged on frame, and upper and lower side and the frame of movable end are slided
It is dynamic to connect, it is connected by connecting rod between four movable ends.Second hydraulic cylinder horizontal symmetrical is set to fixing end both sides, oil cylinder
Cylinder base is fixed in fixing end, and piston rod is fixed on movable end, and with the work of the second hydraulic cylinder, piston rod is alternative
Movable end is slided along frame level.Rake teeth is longitudinally uniformly distributed on movable end, corresponding with grille strip.
The bottom of pond of buffer pool 2 carries the gradient, and gradient direction is gradually settled from input end to outlet end, is convenient for the stream of water body
It is dynamic.When it rained just now, rainwater has entered buffer pool 2 from rainwater branch pipe 20 and has entered just rain tune by first rain storage pond water inlet 7
Reservoir 4 is accumulated.
First rain storage pond Y-Y sectional schematic diagrams as shown in Figure 9 are it is found that just rain storage pond 4 is by perpendicular to buffer pool 2
The first wall 4-1, the second wall 4-2 of side wall wall and it is parallel to the third wall 4-3 of side wall wall of buffer pool 2 and slow
The side wall wall in pond 2 is rushed around forming, intelligent wash device 4a is additionally provided in first rain storage pond 4, and (referenced patent number is
201510259529.X Chinese patent).Intelligent wash device 4a includes automatic control system, liquid level sensor, rinses dress
It sets；Flusher includes water pump, water outlet pipe assembly and motor；By that can rotate along the horizontal plane between water pump and water outlet pipe assembly
Rotary joint connects；Water outlet pipe assembly is connect with machine shaft；The rotation center of machine shaft and rotary joint is located at same perpendicular
On straight line；Liquid level sensor, motor and water pump are electrically connected with automatic control system.Water in first rain storage pond 4 passes through stream
Control valve 3 flows into online processing storage pond 5, and first rain regulates and stores when pool water level is begun to decline and controls flusher to first rain storage pond
Bottom is stirred to be rinsed with fixed-direction, when water level decreasing is to preset height in rain storage pond originally, automatic control system control
Flusher processed carries out spin rinse to first rain storage pond.
When water in first rain storage pond 4 empties, automatic control system control flusher revolves first rain storage pond
Turn to rinse；After spin rinse, automatic control system controls flusher and carries out stain fixed point flushing to first rain storage pond；
After the flusher carries out spin rinse to first rain storage pond, the first rain storage pond bottom field of camera acquisition, and will
The picture signal passes to automatic control system, and automatic control system carries out intelligent grid regions to first rain storage pond bottom of pond
Domain divides, if just there are stains for rain storage pond bottom, according to the coordinate relationship of stain position and flusher, control water pumps out
Rotation angle needed for bigcatkin willow journey and flusher carries out point-to-point cleaning to stain position.
In addition to facilitating sludge that can quickly focus on, the present embodiment is provided in the bottom of pond of first rain storage pond 4
Collecting-tank 4b.In fact, just the bottom of pond of rain storage pond 4 has certain gradient, gradient direction be from input end to import
End opposite side is gradually increasing, and collecting-tank 4b is located at close to the low-lying place of input end side.The bottom of pond of collecting-tank 4b also has one
The fixed gradient is bottom of slope one end close to the side of online processing storage pond 5, and one section close to urgent flood discharge channel 6 is top of the slope, just
Online processing storage pond 5, which is entered, in the sludge washed away carries out later stage transhipment.
As shown in Figure 10, it is the structural schematic diagram of the online processing storage pond 5 of the present embodiment, online processing storage pond 5 is led
It is used to handle the rainwater of later stage more cleaning, goes after silt program rainwater being discharged into Natural Water by some simple sedimentations
In body 1.Online processing storage pond 5 passes through the side wall wall of buffer pool 2, the first wall 4-1, the third wall of first rain storage pond 4
4-3 and positioned at the middle part of first rain storage pond 4 and perpendicular to the 4th wall 5-1 of the side wall wall of buffer pool 2 around forming, the
It is provided with flow control valve 3 on four wall 5-1.
5 side of online processing storage pond is connected to by online processing storage pond water inlet 9 with buffer pool 2, and the other side sets excessive
Stream wall is connected to natural water 1, and online processing storage pond 5 is connected to first rain storage pond 4 by flow control valve 3, online processing
The lowest water level line A of storage pond water inlet 9 is equal to the water inlet maximum water level B of the just rain storage pond water inlet 7.Online place
(referenced patent number is the self-cleaning horizontal grate 12 for being provided with for excluding dross at reason storage pond water inlet 9
201520518807.4 Chinese patent).After accumulation has been expired in rain storage pond 4 originally, rainwater enters online from buffer pool 2
It handles in storage pond 5.Rainwater enters natural water, ordinary circumstance after simple settlement treatment by overflow wall overflow
Under, rainwater can stop 30s or more in online processing storage pond 5, in order to which the sediment settlement in rainwater is complete.
5 bottom of pond of online processing storage pond is in tilted layout to form the acclive ramp structure of tool, and top of the slope side, which is provided with, deposits
Pool 5c, the low side in slope are provided with the sewage corridor 5d less than bottom of pond lower face.Water area 5c is that height is less than overflow wall height
The vertical wall of degree surrounds the water structure that overflow wall is formed, and water area 5c passes through the first wall 4-1, third wall 4-3, the 4th
For wall 5-1 and the tenth wall 5-2 around forming, the height of the tenth wall 5-2 is less than or equal to the height of third wall 4-3.
It is provided with flap type on tenth wall 5-2 and rinses door 5b, water area 5c accumulates a large amount of rainwater, when rainfall stops
Afterwards, can deposit many sludge in the bottom of pond of online processing storage pond 5, and it is available deposit that the present embodiment, which opens flap type and rinses door 5b,
Sludge is impacted sewage corridor 5d by the rainwater fast flush bottom of pond in the 5c of pool, is convenient for the transhipment and processing in later stage.
The bottom surface of sewage corridor 5d is ramp structure, and top of the slope one end is connected to by flow control valve 3 with collecting-tank 4b, slope
Bottom one end is connected to by immersible pump 15 with medium filter pond 13.The top of the slope of sewage corridor 5d is less than the slope of the collecting-tank 4b
Bottom, such structure are entered directly by flow control valve 3 in the 5d of sewage corridor convenient for the sludge in first rain storage pond 4, dirty
Submersible sewage pump 15 is provided in the 5d of water corridor, sludge is transported in medium filter pond 13 by submersible sewage pump 15, passes through medium filter
The integrated treatment in pond 13, then be discharged into natural water 1.
The capital equipment that online processing storage pond 5 carries out rainwater settlement treatment is waterpower particle separator 5a (with reference to specially
The Chinese patent that profit number is 201510415907.9), water conservancy particle separator 5a includes being set up in 5 both sides of online processing storage pond
Holder on pool wall, polylith is equipped on holder and is mutually parallel the water fender being intervally arranged, and water fender is rotatably articulated and connected
In on holder, water fender changes inclination angle by water impact.After water fender inclination angle changes, the settling area of rainwater becomes larger, favorably
In the rapid subsidence of silt, water fender can be automatic adjustment, can also be manual adjustment.
The sludge that 5 bottom of pond of online processing storage pond and first 4 bottom of pond of rain storage pond are finally deposited finally all is transported to medium mistake
Integrated treatment is carried out in filter pond 13.It is the i.e. first rain processing unit in medium filter pond 13 of the present embodiment, medium mistake such as Fig. 2
Filter pond 13 is connected to by submersible sewage pump 15 with the online processing storage pond 5, is provided on medium filter pond 13 and Natural Water
The pipeline 16 that body 1 is connected to, treated in medium filter pond 13, and sewage is discharged by pipeline 16 in natural water 1.
As shown in figure 5, medium filter pond 13 by the first wall 4-1 of first rain storage pond 4, be parallel to the first wall 4-
1 the 7th wall 13-1 and the 8th wall 13-2 perpendicular to the first wall 4-1 and the 9th wall (13-3), which surround, to be formed.
Multiple high efficiency particulate air filters 14 are provided in medium filter pond 13 (with reference in Patent No. 201510633556.9
State's patent), high efficiency particulate air filter 14 includes the filter being connected to drainpipe, coaxially arranged in filter to have the receipts with water hole
Collector, it is coaxially arranged in collecting pipe to have central tube, spout hole is provided on central tube, the bottom end of central tube connects with the drainpipe
It is logical, rainwater retention passages are formed between collecting pipe and the central tube, the rainwater of rainwater retention passages accumulation passes through the center
Spout hole discharge on cylinder.
When rainwater flow is excessive, online processing storage pond 5 has little time to handle, and the water level in buffer pool 2 is more than online place
The peak level of storage pond water inlet 9 is managed, at this point, rainwater starts to enter urgent flood discharge channel 6 from buffer pool 2 and avoids rainwater too
The big damage for causing installations and facilities.
Urgent flood discharge channel X-X sectional schematic diagrams as shown in Figure 8 are it is found that the side that urgent flood discharge channel 6 passes through buffer pool 2
Wall wall, the second wall 4-2 of first rain storage pond 4, third wall 4-3, the first wall 4-1 and it is parallel to the of buffer pool 2
The 6th wall 6-2 of the 5th wall 6-1 of three wall 4-3 and the second wall 4-2 for being parallel to buffer pool is promptly let out around forming
The bottom of pond in big vast channel 6 is provided with the gradient.
Urgent flood discharge channel 6 is connected to by urgent flood discharge channel water inlet 10 with the buffer pool 2, urgent flood discharge channel into
Hydro-automatic gate 11 is provided on the mouth of a river 10, urgent 6 floss hole of flood discharge channel is connected to natural water 1, urgent flood discharge channel
The lowest water level line D of water inlet 10 is equal to the water inlet maximum water level C of online processing storage pond water inlet 9.
Hydro-automatic gate 11 (with reference to Chinese patent of Patent No. 201410304733.4) includes being set in water channel
Rotary shaft, buoyancy tank and weir gate plate, the buoyancy tank is fixed on one end of rotary shaft by buoyancy tank support arm, and weir gate plate passes through weir
Door-plate support arm is fixed on the rotary shaft, and buoyancy tank and weir gate plate are located at the homonymy of rotary shaft.It can by Hydro-automatic gate 11
The unlatching or closing in urgent flood discharge channel 6 are easily controlled, without human intervention.
When the water level in buffer pool 2 is higher than the water inlet maximum water level C of online processing storage pond water inlet 9, water conservancy
Self-shooter 11 starts to open, and flow is flowed into from buffer pool 2 in urgent flood discharge channel 6, at this point, the flow in buffer pool 2 point
For two parts, a part directly enters online processing storage pond 5 by the water inlet of online processing storage pond water inlet 9 and passes through
It is discharged into natural water 1 after simple sedimentation, the treating capacity of online processing storage pond 5 reaches maximum value at this time.Another part
It is entered in natural water 1 by urgent flood discharge channel 6.
In use, the branch sewer 19 in each section 18 is collected in the sewage discharge to common sewer 21 of this area, it is dirty
Supply mains 21 will carry out integrated treatment, the rainwater branch pipe 20 in each section 18 in all sewage discharges to sewage treatment plant 17
Rainwater-collecting in this area is got up and is simply handled in the rainwater treatment facility being discharged into each section 18.
1. when fine day, rainwater branch pipe 20 does not have water.
2. when rainy, rainwater enters rainwater branch pipe 20, water inlet lowest water level line and the pipe of first rain storage pond water inlet 7
Bottom is equal, and initial rainwater will enter first rain tune by the rotation weir gate 8 that surges (the rotation weir gate 8 that surges at this time is shown in a fully open operation)
Reservoir 4 is stored, and when rising to the water inlet maximum water level of first rain storage pond water inlet 7, the rotation weir gate 8 that surges starts
It closes, prevents the first rain being collected into from returning in buffer pool 2.The rainwater in later stage starts from online processing storage pond water inlet at this time
9, which enter online processing storage pond 5, (is equipped with ramp type particle separator, i.e. waterpower particle separator in online processing storage pond 5
5a), after the storage of online processing storage pond 5 is full, the later stage rainwater come in after the processing of ramp type particle separator overflow and go out row
It is put into natural water 1.Online processing storage pond 5 has a maximum throughput, the corresponding online processing storage pond of this maximum throughput
The water inlet maximum water level of water inlet 9 ensures at least stop 30 seconds after rainwater enters online processing storage pond 5.If
Intensity of raining is increasing, then the water level of buffer pool 2 will continue to rise, when rising to online processing storage pond water inlet 9
When water inlet maximum water level, rainwater will enter from 11 buoyancy tank chamber inlet of Hydro-automatic gate, and buoyancy tank, which floats, drives waterpower certainly
The door-plate of dynamic gate 11 rotarily opens, and rainwater is from urgent 6 row of flood discharge channel to natural water 1, when the water level decreasing of buffer pool 2 is low
When the water inlet maximum water level of online processing storage pond water inlet 9, Hydro-automatic gate 11 is closed.
3. after rainfall, the submersible sewage pump 15 in online processing storage pond 5 is opened, it is connected to just rain storage pond 4 and online place
The flow control valve 3 for managing storage pond 5 is opened, and the first raininess in pond is discharged in medium filter pond 13 and is filtered processing.When
Water level in first rain storage pond 4 is once decline, and the flushing device intelligence injector in first rain storage pond 4 starts, jet douche, to
Bottom of pond injects oxygen, the COD in degraded pond, while intelligent injector is rotated in injection, is stirred to the rainwater in pond, is prevented
Only sediment deposition, when rainwater, which is extracted into, sees bottom of pond, intelligent injector starts to start fixed point flushing.5 bottom of online processing storage pond
It is also equipped with flushing device flap type and rinses door 5b, when the rainwater in online processing storage pond 5, which is extracted into, sees bottom of pond soon, open flap valve
Formula rinses door 5b, is rinsed to bottom of pond using the water of water area 5c before flap type flushing door 5b, the sewage after flushing flows into dirty
Water gallery 5d is finally discharged in medium filter pond 13 by submersible sewage pump 15 and is filtered processing, and the volume of sewage gallery 5d is at least
If twice of water area 5c volumes.
In actual use, the place more narrow in some regions can remove online processing and regulate and store as shown in Figure 3 and 7
Pond 5 reduces the volume and floor space of entire functional rain water treatment facilities to save region area.As shown in fig. 7, not having
In the case of the functional rain water treatment facilities of online processing storage pond 5, the rainwater in buffer pool 2 enters just rain storage pond 4
Afterwards, the first rain amount of storage originally in rain storage pond 4 reaches peak value, the rainwater in buffer pool 2 begin through urgent flood discharge channel 6 into
Enter to natural water 1.Until rainfall rests, by forced-ventilated by the sewage discharge in first rain storage pond 4 to medium filter pond
Processing is filtered in 13, the water handled is discharged into natural water 1, and remaining impurity and sludge collect centralized processing.
When laying city or Rural Water processing pipeline, need to carry out integrated treatment according to actual conditions, at certain
It is unsuitable for that in the case of shunting abandoned stream pattern can be used, divergent die is applicable in the wide or seriously polluted region in region
Formula can remove the online processing storage pond 5 in functional rain water treatment facilities to save region area.Actual conditions are practical to be examined
To consider and designs, the first rain tupe of each section can be different in whole region, as shown in Figure 4 (when practical application, as long as certain
There are the presence of abandoned stream pattern, the outlet end of the common sewer 21 of entire pipe network to need to build total storage pond in a independent section 18
23 unified regulation and control abandoned stream rainwater), it can be with same structure, as shown in Figures 1 to 3, as long as the reasonable processing of first rain can be realized.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (8)
- Include 1. a kind of region fragment rain processing system based on separate system pipe network, in the region common sewer (21), Rainwater branch pipe (20) and branch sewer (19)；The discharge end of the branch sewer (19) is connected to common sewer (21), feature It is：The region is divided into multiple sections (18) by latticed, and the area of each section (18) is 0.2~4 square kilometre；Institute Setting rain branch pipe (20), branch sewer (19) and at least one rainwater treatment facility in each section (18) stated；Institute The rainwater treatment facility stated is provided with input end, water purification outlet end and outlet of sewer end, the input end of rainwater treatment facility with should The discharge end connection of corresponding rainwater branch pipe (20), the water purification outlet end of rainwater treatment facility and Natural Water in section (18) Body (1) is connected to, the outlet of sewer end of rainwater treatment facility with common sewer (21) or be set in the section (18) therewith Corresponding just rain processing unit connection；The rainwater treatment facility includes functional rain water treatment facilities；The functional rain water treatment facilities includes buffer pool (2) the other first rain storage pond (4) communicated therewith of buffer pool (2) and urgent flood discharge channel (6) are set to and；The just rain tune Just rain storage pond water inlet (7) is provided on the side wall wall that reservoir (4) is shared with the buffer pool (2), the just rain is regulated and stored The discharge end in pond (4) includes the water purification outlet end being connected to natural water (1) and the outlet of sewer that is connected to first rain processing unit End；It is provided with urgent flood discharge channel water inlet on the side wall wall that the urgent flood discharge channel (6) shares with the buffer pool (2) (10)；The just water inlet lowest water level line (E) of rain storage pond water inlet (7) and buffer pool (2) bottom of pond flush；It is described first It is both provided with weir gate or hydraulic gate on rain storage pond water inlet (7) and the urgent flood discharge channel water inlet (10)；It is provided with the online processing storage pond (5) communicated therewith by the buffer pool (2)；The online processing storage pond (5) It is provided with online processing storage pond water inlet (9), online processing storage pond on the side wall wall shared with the buffer pool (2) (5) outlet end includes water purification outlet end and outlet of sewer end, and water purification outlet end is connected to natural water (1), outlet of sewer end with First rain processing unit connection；The water inlet lowest water level line (A) of the online processing storage pond water inlet (9) is greater than or equal to institute State the water inlet maximum water level (B) of just rain storage pond water inlet (7)；The water inlet of the online processing storage pond water inlet (9) Mouth maximum water level (C) is less than or equal to the water inlet lowest water level line (D) of the urgent flood discharge channel water inlet (10).
- 2. a kind of region fragment rain processing system based on separate system pipe network as described in claim 1, it is characterised in that：Institute It is one kind in abandoned stream well, Vatch basin or storage pond to state rainwater treatment facility.
- 3. a kind of region fragment rain processing system based on separate system pipe network as claimed in claim 2, it is characterised in that：It is whole At least there are two the rainwater treatment facility structures in section (18) to differ in a region.
- 4. a kind of region fragment rain processing system based on separate system pipe network as described in claim 1, it is characterised in that：Institute It states in just rain storage pond (4) and is provided with intelligent wash device (4a), collecting-tank (4b), self-cleaning horizontal grate (12)；The collection Pond (4b) is located at one end of the side wall wall close to the buffer pool (2)；The bottom of pond end face of the collecting-tank (4b) is less than institute State the bottom of pond end face of just rain storage pond (4)；There is the gradient in the just bottom of pond of rain storage pond (4) and the collecting-tank (4b)； The self-cleaning horizontal grate (12) is installed at the just first rain storage pond water inlet (7) of rain storage pond (4).
- 5. a kind of region fragment rain processing system based on separate system pipe network as described in claim 1, it is characterised in that：Institute It states and is provided with waterpower particle separator (5a) in online processing storage pond (5), flap type rinses door (5b), water area (5c) and dirty Water gallery (5d)；The sewage gallery (5d) is located at one end of the side wall wall close to the buffer pool (2)；The sewage gallery The bottom of pond end face of (5d) is less than the bottom of pond end face of the online processing storage pond (5)；The flap type rinses door (5b) and water Area (5c) is parallel to buffer pool positioned at close（ 2）Side wall wall third wall (4-3) one end；The online processing tune There is the gradient in reservoir (5) and the bottom of pond of the sewage gallery (5d)；It is provided on the online processing storage pond water inlet (9) Self-cleaning horizontal grate (12)；The water area (5c) be the tenth wall (5-2) being set in online processing storage pond (5), Containment structures made of being surrounded with the pool wall of online processing storage pond (5)；The height of tenth wall (5-2) is less than or equal to The pool wall of online processing storage pond (5)；The flap type rinses door (5b) and is installed on the tenth wall (5-2).
- 6. a kind of region fragment rain processing system based on separate system pipe network as described in claim 1, it is characterised in that：Institute The first rain processing unit stated includes medium filter pond (13)；It is provided with multiple efficient rainwater in the medium filter pond (13) Filter (14)；The input end of the medium filter pond (13) is by submersible sewage pump (15) and online processing storage pond (5) and just Rain storage pond (4) is connected to, and outlet end is connected to by pipeline (16) with natural water (1).
- 7. a kind of region fragment rain processing system based on separate system pipe network as claimed in claim 1,2 or 3, feature exist In：The rainwater treatment facility includes abandoned stream well (22)；The abandoned stream well (22) includes well body；Setting is heavy in the well body Shallow lake room (28), the mutually independent chamber in buoyancy tank room (29) and (30) three, float chamber, the mud chamber (28) connect water inlet pipe (26), the buoyancy tank room (29), float chamber (30) common connection outlet pipe (27), outlet (27) are connected to natural water (1), Float chamber (30) the connection abandoned stream pipe (25), abandoned stream pipe (25) are connected to common sewer (21), abandoned stream pipe (25) nozzle Respectively lower than water inlet pipe (26), outlet (27) nozzle, the first overflow is provided between the mud chamber (28) and buoyancy tank room (29) Mouth (33), is provided with the second overflow port (34) between the mud chamber (28) and float chamber (30), first overflow port (33) Area is less than the area of the second overflow port (34), and first overflow port (33), the second overflow port (34) are above abandoned stream pipe (25) nozzle, the buoyancy tank room (29) is interior to be equipped with buoyancy tank (32), is equipped in the float chamber (30) and is connected to abandoned stream pipe (25) Abandoned stream channel (39) and the floating ball (31) that can cover abandoned stream channel (39) mouth, the weight of the buoyancy tank (32) are more than floating ball (31) Weight, connect by attachment device between the buoyancy tank (32) and floating ball (31).
- 8. a kind of region fragment rain processing system based on separate system pipe network as described in claim 1, it is characterised in that：Institute It states and is provided with sewage treatment plant (17) in region, the discharge end of common sewer (21) is connected to sewage treatment plant (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610085967.3A CN105625545B (en) | 2016-02-15 | 2016-02-15 | A kind of region fragment rain processing system based on separate system pipe network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610085967.3A CN105625545B (en) | 2016-02-15 | 2016-02-15 | A kind of region fragment rain processing system based on separate system pipe network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105625545A CN105625545A (en) | 2016-06-01 |
| CN105625545B true CN105625545B (en) | 2018-09-25 |
Family
ID=56040853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610085967.3A Active CN105625545B (en) | 2016-02-15 | 2016-02-15 | A kind of region fragment rain processing system based on separate system pipe network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105625545B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592735A (en) * | 2016-12-30 | 2017-04-26 | 武汉圣禹排水系统有限公司 | Separate-zone rainwater flow, regulation and storage, and on-line treatment system with obvious initial rainwater feature under separate system and mixed flow system |
| CN106638900A (en) * | 2016-12-30 | 2017-05-10 | 武汉圣禹排水系统有限公司 | Online handling storage pond, emergency flood discharge gallery and drainage pump station combined system |
| CN106638888A (en) * | 2016-12-30 | 2017-05-10 | 武汉圣禹排水系统有限公司 | Separate system on-line treatment and discharge system with less obvious first rain characteristics and control method thereof |
| CN106759828A (en) * | 2016-12-30 | 2017-05-31 | 武汉圣禹排水系统有限公司 | A kind of combined system of online treatment storage pond and energy-conservation drainage pumping plant |
| CN106638887A (en) * | 2016-12-30 | 2017-05-10 | 武汉圣禹排水系统有限公司 | Zoning regulation and storage and online treatment system with obvious initial rainwater characteristics under flow splitting system and flow mixing system |
| CN106904759A (en) * | 2017-03-29 | 2017-06-30 | 广东亘盈环保实业集团有限公司 | A kind of urban rainwater processing unit |
| CN107747345B (en) * | 2017-05-10 | 2023-11-17 | 武汉圣禹排水系统有限公司 | Surface pollution control system and method for combined drainage pipe network system |
| CN207436170U (en) * | 2017-05-10 | 2018-06-01 | 武汉圣禹排水系统有限公司 | A kind of complete separate flow system for controlling sewage and initial rainwater pollution |
| CN107605003B (en) * | 2017-05-10 | 2024-03-26 | 武汉圣禹排水系统有限公司 | Incomplete diversion system for controlling pollution of sewage and initial rainwater and control method thereof |
| CN107675771A (en) * | 2017-10-30 | 2018-02-09 | 武汉圣禹排水系统有限公司 | A kind of method for controlling the sewage in drainage system in each section rainwater pipeline and plumbing drain to import facility of regulating and storing during rainfall |
| CN109680788A (en) * | 2019-02-21 | 2019-04-26 | 西安市政设计研究院有限公司 | A kind of flood peak is regulated and stored the double-deck storage pond regulated and stored with initial rainwater |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005256433A (en) * | 2004-03-11 | 2005-09-22 | Jfe Engineering Kk | Sewage treatment water and rainwater transmission and drainage system |
| DE202009010367U1 (en) * | 2009-07-31 | 2009-11-26 | Medam, Jürgen | Device for separating rainwater from chemically, biologically and / or toxic polluted wastewater |
| JP5657583B2 (en) * | 2012-02-02 | 2015-01-21 | 株式会社東芝 | Sewage treatment system |
| CN102776949A (en) * | 2012-08-14 | 2012-11-14 | 上海市城市建设设计研究总院 | Separately-built type rainwater storage system |
| CN104612237B (en) * | 2015-02-06 | 2017-02-22 | 武汉圣禹排水系统有限公司 | Rainfall flood regulating system |
| CN104763038B (en) * | 2015-04-10 | 2016-04-13 | 浙江省水利水电勘测设计院 | A kind of early-stage rainwater stream abandoning system and abandoned stream method thereof |
| CN105155615B (en) * | 2015-07-15 | 2017-06-13 | 武汉圣禹排水系统有限公司 | A kind of first rain collection processing system implementing with self-cleaning function |
| CN205475588U (en) * | 2016-02-15 | 2016-08-17 | 武汉圣禹排水系统有限公司 | Regional burst rainwater processing system based on reposition of redundant personnel tubulation net |
-
2016
- 2016-02-15 CN CN201610085967.3A patent/CN105625545B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105625545A (en) | 2016-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105625545B (en) | A kind of region fragment rain processing system based on separate system pipe network | |
| CN105714913B (en) | A kind of region fragment rainwater shunting processing system based on separate system pipe network | |
| CN105155615B (en) | A kind of first rain collection processing system implementing with self-cleaning function | |
| CN105544697B (en) | Region burst rainwater based on combined system pipe network shunts, regulated and stored and processing system | |
| CN107965031A (en) | A kind of system for collecting, handle, putting aside, utilizing for initial rainwater runoff | |
| CN110984351A (en) | Automatic diverging device of initial stage rainwater | |
| CN105804200B (en) | A kind of fragment shuts off online processing exhaust system | |
| CN108797756A (en) | Rain penetration purifies savings system in a kind of landscape planting | |
| CN105013244B (en) | Multistage rainwater purification processing equipment | |
| CN209353440U (en) | Road rainwater storage and drainage system for sponge city | |
| CN205475588U (en) | Regional burst rainwater processing system based on reposition of redundant personnel tubulation net | |
| CN105672444B (en) | Rainwater division processing system based on combined system pipe network | |
| CN109675367A (en) | A kind of stormwater overflow purification device | |
| CN106958287B (en) | A kind of biology for handling early-stage rainwater is detained cell system | |
| CN205475586U (en) | Rainwater subregion processing system based on confluence tubulation net | |
| CN205475587U (en) | Regional burst rainwater reposition of redundant personnel processing system based on reposition of redundant personnel tubulation net | |
| CN207761000U (en) | Online Processing System with precipitation and filtering function | |
| CN106902569B (en) | A collection and pretreatment system for rainwater in the initial stage of urban surface runoff | |
| CN205637026U (en) | Regional burst rainwater processing system based on mixed flow tubulation net | |
| CN205662974U (en) | Environmental rainwater branch matter collection in hillock district holds system | |
| CN104975649A (en) | Separate system type initial rainwater regulation and storage pool | |
| CN204865241U (en) | Multistage rain purifying water process equipment | |
| CN205637032U (en) | Burst regulation discharge system that dams | |
| CN205636892U (en) | Reposition of redundant personnel of regional burst rainwater, regulation and processing system based on mixed flow tubulation net | |
| CN113187022A (en) | Rainwater collection and discharge ecological system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 509 Weihu Road, Shamao Street, Hannan District, Wuhan City, Hubei Province, 430090 Patentee after: Wuhan Shengyu Smart Ecological Environmental Protection Co.,Ltd. Address before: 430056 zhuanyang science and Technology Industrial Park, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN SHENGYU DRAINAGE SYSTEM Co.,Ltd. |