CN110397142A - It is a kind of for rinsing the system and method for separate system municipal wastewater pipe - Google Patents
It is a kind of for rinsing the system and method for separate system municipal wastewater pipe Download PDFInfo
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- CN110397142A CN110397142A CN201910563639.3A CN201910563639A CN110397142A CN 110397142 A CN110397142 A CN 110397142A CN 201910563639 A CN201910563639 A CN 201910563639A CN 110397142 A CN110397142 A CN 110397142A
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- Prior art keywords
- pipe
- facility
- water
- regulating
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/007—Devices providing a flushing surge
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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- 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 invention discloses a kind of systems for rinsing separate system sewage pipe, with drainage pipeline, drainage pipeline includes municipal rain pipe and municipal wastewater pipe, it is characterized in that, further include: along municipal rain pipe interval, several shunting wells are set, shunting well is equipped with water inlet, the first water outlet and the second water outlet, and water inlet is connected thereto the municipal rain pipe of trip, the municipal rain pipe of the first water outlet connection downstream；It regulates and stores facility, facility of regulating and storing is equipped with water inlet and water outlet, and the water inlet for facility of regulating and storing be connected to the second water outlet, and facility of regulating and storing is used to store the water that shunting well shunts, and the level height for facility of regulating and storing is higher than the level height of municipal wastewater pipe；Flushing pipe, one end of flushing pipe connect the water outlet for facility of regulating and storing, and the other end of flushing pipe accesses in municipal wastewater pipe, and flushing pipe uses the water flushing municipal wastewater pipe stored in facility of regulating and storing.Flushing device of the present invention is simple, does not hinder flood passage, solves the problems, such as rinse water, economizes on resources, at low cost.
Description
Technical field
The present invention relates to technical field of drainage, and in particular to a kind of system and side for rinsing separate system municipal wastewater pipe
Method.
Background technique
Current drainage pipeline deposition is serious, and deposition is excessive, the serious flood discharge capacity for hindering drainage pipeline, so needs pair
Pipeline carries out periodic cleaning, the manner of cleaning up used domestic at present be in the duct setting flushing device as it is miniature retain door,
Bottom-open type weir gate, bias block up door, and the environment in drainpipe is more severe, and the door-plate of these equipment is submerged in inside sewage, due to
There are various floating materials, particulate matter and mud in sewage, easy blocking is stuck between door-plate and doorframe, causes between door-plate and doorframe
Mechanical breakdown occurs.In addition, the driving mechanism of these equipment mostly uses greatly electric driving mechanism or driving mechanism of surging, driving machine
For structure using environment under water, sealing requirements are higher, increase cost, and there are danger of hazardous electrical discharges to cause electrical event for electric driving mechanism
Barrier, driving mechanism of surging leak, and will cause water pollution, poor reliability.
In addition, the equipment on drainage pipeline is had to the safety for guaranteeing flood passage, is rinsed used in the prior art
Equipment needs extraneous power to control opening and closing such as electric driving mechanism or driving mechanism of surging, when driving mechanism breaks down
When, the position that equipment may be parked in closing is fail to open, and when stopping electrically or mechanically stuck, equipment is parked in closed position, can not be automatic
Open, once there is situation above, when rainfall, can not safe flood passage, lead to urban waterlogging, city ponding, safety coefficient
It is low.
Summary of the invention
The purpose of the invention is to overcome the shortcomings of above-mentioned background technique, provide a kind of dirty for rinsing separate system municipal administration
The system and method for water pipe, flushing device is simple, does not hinder flood passage, solves the problems, such as rinse water, economizes on resources, at low cost.
The present invention provides a kind of system for rinsing separate system sewage pipe, has drainage pipeline, the drainage pipeline packet
Include municipal rain pipe and municipal wastewater pipe, further includes:
Along the municipal rain pipe interval, several shunting wells are set, the shunting well be equipped with water inlet, the first water outlet and
Second water outlet, the water inlet are connected thereto the municipal rain pipe of trip, the municipal rain of the first water outlet connection downstream
Water pipe；
It regulates and stores facility, the facility of regulating and storing is equipped with water inlet and water outlet, the water inlet of the facility of regulating and storing and described the
The connection of two water outlets, the water that the facility of regulating and storing is shunted for storing the shunting well, and the level height of the facility of regulating and storing
Higher than the level height of the municipal wastewater pipe；
Flushing pipe, the water outlet of facility of regulating and storing described in one end connection of the flushing pipe, another termination of the flushing pipe
Enter in the municipal wastewater pipe, the flushing pipe rinses the municipal wastewater pipe using the water stored in the facility of regulating and storing.
Based on the above technical solution, the water inlet of the facility of regulating and storing and water outlet are respectively arranged at described regulate and store
Facility is at bottom of pond position, and the level height of the water outlet of the facility facility of regulating and storing is higher than the flushing pipe positioned at described
The level height of one end in municipal wastewater pipe.
Based on the above technical solution, the facility of regulating and storing is set to the municipal rain pipe and the municipal wastewater
Between pipe, and it is located at the lower section of the municipal rain pipe.
Based on the above technical solution, which further includes the first water conservancy switch and the second water conservancy switch, and described the
One water conservancy switch is provided close to the second water outlet or the facility water inlet of regulating and storing, for control it is described regulate and store facility into
Water, the second water conservancy switch is regulated and stored in facility water outlet or the flushing pipe set on described, for controlling the flushing pipe
It opens or ends；
It is switched or, the first water conservancy is arranged close to the second water outlet in the shunting well, the shunting well is close to the first water outlet
Mouthful place's setting third water conservancy switchs, and the shunting well is by the sanitary sewage in the entrance shunting well and/or initial rainwater from the
Two water outlets branch to the facility of regulating and storing, and branch to downstream into the rainwater or middle and later periods rainwater entered in the shunting well
Municipal rain pipe.
Based on the above technical solution, which further includes control system, the control system include liquidometer and
Controller, the liquidometer be set to it is described regulate and store in facility, for monitoring the level value regulated and stored in facility；
The controller is connected with the liquidometer and second water conservancy switch respectively, and liquid level is equipped in the controller
Threshold value is opened or closed for controlling second water conservancy according to the level value.
Based on the above technical solution, the controller is also connected with first water conservancy switch, the controller
Interior to be equipped with water storage level value, the controller controls first water conservancy according to the level value and opens or closes.
Based on the above technical solution, floating shutoff valve is arranged in the water outlet of the facility of regulating and storing, when the tune
When liquid level in storage facility reach a certain height, the floating shutoff valve is automatically opened.
Based on the above technical solution, several same described regulate and store of the second water outlet connection for shunting facility set
The water inlet applied；
Or, the water inlet for facility of regulating and storing described in each the second water outlet connection one for shunting facility；
Or, several flushing pipes are arranged along the municipal wastewater pipe interval；
Or, several inspection shafts are arranged in the municipal wastewater pipe along the line, the flushing pipe is through described in inspection shaft entrance
Municipal wastewater pipe.
Based on the above technical solution, a method of for rinsing separate system municipal wastewater pipe, specific steps are such as
Under:
S1 collects the water in municipal rain pipe, and is stored in facility of regulating and storing；
S2, when the water level in facility of regulating and storing reaches setting water level, the water regulated and stored in facility is flowed by flushing pipe gravity
Municipal wastewater pipe rinses municipal wastewater pipe.
Based on the above technical solution, a method of for rinsing separate system municipal wastewater pipe, the specific step of S1
It is rapid as follows:
By shunt facility by municipal rain pipe sanitary sewage and/or initial rainwater branch to regulate and store and memory be set
Storage, branches to municipal drain downstream for the middle and later periods rainwater in municipal rain pipe.
Based on the above technical solution, specific step is as follows by S2:
Along the municipal wastewater pipe interval, N flushing pipe is set, each flushing pipe rinses municipal wastewater pipe downstream,
The flushing pipe is successively opened upwards from the downstream of the municipal wastewater pipe.
Based on the above technical solution, flushing cycle is set, and it is fixed to control the flushing pipe according to the flushing cycle
Phase rinses the municipal wastewater pipe.
Compared with prior art, advantages of the present invention is as follows:
(1) system for rinsing separate system municipal wastewater pipe of the invention is arranged several points along municipal rain pipe interval
Well is flowed, the fragment for carrying out initial rainwater shuts off, and facility collects initial rainwater by regulating and storing, then the initial rainwater being collected into is used for
The drainage pipeline for needing to rinse is rinsed, the collection for not only having realized first rain avoids while just rain runoff pollution but also utilizes first rainwash
Drainage pipeline avoids duct bottom mud from depositing, and solves the problems, such as that just rain is regulated and stored, and also solves the problem of water consumption of pipe flushing, simultaneously
The first rain realized recycles, and structure is simple, vdiverse in function.
(2) if the flushing pipe of system of the present invention for rinsing separate system municipal wastewater pipe is arranged along municipal wastewater pipe interval
It dry, regulates and stores facility wherein each flushing pipe can connect one, same facility of regulating and storing can also be connected with certain flushing pipes, from downstream
Flushing pipe is upstream successively opened, successively rinsing needs flush discharge pipeline, sectional flushing, and flushing effect is good.
(3) a kind of method for rinsing separate system municipal wastewater pipe of the present invention, when the liquid level in storage pond reaches setting
When liquid level, control flushing pipe rinses municipal wastewater pipe, when several flushing pipes are arranged, upstream successively open and rinses from downstream
Pipe, from downstream upstream successively flush discharge pipeline, the sewage after flushing shut off to sewage treatment plant, sewage treatment facility or
Storage pond avoids sewage from going to river, and causes water body environment pollution, and high degree of automation is simple and easy to control.
Detailed description of the invention
Fig. 1 is the structural schematic diagram under vertical view of the invention.
Fig. 2 is the structural schematic diagram under side view of the invention.
Appended drawing reference: 10- municipal administration rain pipe, 11- municipal wastewater pipe, 2- shunt facility, and 3- regulates and stores facility, the first water of 30-
Benefit switch, the second water conservancy of 31- switch, 4- flushing pipe.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the present invention is described in further detail.
Embodiment 1
Referring to figure 1 and figure 2, the present invention provides a kind of rinse-system of drainage pipeline, has the draining being obliquely installed
Pipeline, drainage pipeline include the municipal rain pipe 10 being obliquely installed and municipal wastewater pipe 11, further include shunting facility 2, regulating and storing sets
Apply 3 and flushing pipe 4.
Several shuntings facilities 2 are set along municipal rain pipe interval, shunt facility 2 equipped with water inlet, the first water outlet and the
Two water outlets, water inlet are connected thereto the drainage pipeline of trip, and the drainage pipeline of the first water outlet connection downstream shunts facility 2
For shunting to the sewage and/or initial rainwater that enter municipal rain pipe 10 with middle and later periods rainwater, municipal rainwater will be entered
Sanitary sewage and/or initial rainwater in pipe 10 branch to facility 3 of regulating and storing, and middle and later periods rainwater branches to downstream.In the present embodiment
Shunting facility 2 can be shunting well, Vatch basin or inspection shaft one kind structure.
Facility 3 of regulating and storing is equipped with water inlet and water outlet, and the water inlet for facility 3 of regulating and storing is connected to the second water outlet, regulates and stores and set
3 are applied for storing the sanitary sewage and/or initial rainwater that shunt facility 2 and shunt, when facility 3 of regulating and storing is set to below ground, is adjusted
Store that facility 3 has and ground is with coconnected manhole, in the present embodiment, facility 3 of regulating and storing is set to municipal rain pipe 10 and municipal administration
Between sewage pipe 11, and it is located at the lower section of municipal rain pipe 11, and as needed and occupied area situation, facility 3 of regulating and storing can be with
Connection one shunts the second water outlet of facility 2, the same facility 3 of regulating and storing of the second water outlets connection that multiple can also shunt facility 2.
One end connection of flushing pipe 4 is regulated and stored the water outlet of facility 3, in another termination municipal wastewater pipe of flushing pipe 4, is rinsed
Pipe 4 is rinsed using the sanitary sewage and/initial rainwater that store in facility 3 of regulating and storing and rinses municipal wastewater pipe 11 by gravitional force,
Several inspection shafts are set along municipal wastewater pipe 11 in the present embodiment, the other end of flushing pipe 4 enters municipal wastewater from inspection shaft
In pipe 11, according to the length of municipal wastewater pipe 11, several flushing pipes 4 are set along the interval of municipal wastewater pipe 11, wherein flushing pipe 4
It can connect same facility 3 of regulating and storing, can also regulate and store facility with each flushing pipe 4 connection one.Flushing pipe 4 is arranged in sewage inspection
Additional excavation place is not needed in well, facilitates the repair and maintenance of worker.It is utilized in the present embodiment and shunts facility 2 for municipal rainwater
The sanitary sewage and/or initial rainwater of polluted-water in pipe 10 are collected, and sanitary sewage and/or initial rainwater is avoided to go to river
Polluted river channel recycles sanitary sewage and/or the initial rainwater of collection to rinse municipal wastewater pipe 11, and the water after flushing flows into dirty
Water treatment plant's processing rinses municipal wastewater pipeline 11 by gravitional force, puts into lower strong operability, on the one hand solve diameter
On the other hand the problem of stream pollution, solves the problems, such as the flushing of municipal wastewater pipe silting.
Further, it regulates and stores the water inlet of facility 3 and water outlet is respectively arranged at and regulates and stores facility 3 at bottom of pond position.
The facility 3 that will regulate and store is set between municipal rain pipe 10 and municipal wastewater pipe 11, and it is dirty that the level height for facility 3 of regulating and storing is higher than municipal administration
Water pipe 11, and the water outlet for facility 3 of regulating and storing is disposed in proximity at bottom of pond position, by gravitional force, will regulate and store in facility 2
Water gravity stream enters municipal rain pipe 11, does not need also to be able to achieve preferable flushing effect by additional device pump drainage.
Embodiment 2
On the basis of above-described embodiment 1, the system further includes the first water conservancy switch 30 and the second water conservancy in the present embodiment 2
Switch 31, the first water conservancy switch 30 are provided close to the second water outlet or 3 water inlet of facility of regulating and storing, for controlling facility of regulating and storing
3 water inlets, the second water conservancy switch 31 are set to and regulate and store in 3 water outlet of facility or flushing pipe 4, open or cut for controlling flushing pipe 4
Only.The first water conservancy switch 30 in the present embodiment be set to shunt facility 2 the second water outlet, when be arranged a flushing pipe 4 or
One flushing pipe 4 of person connection one regulate and store facility 3 when, the second water conservancy switch 31 is set to the water outlet for facility 3 of regulating and storing, when several punchings
Wash pipe 4 connect it is same regulate and store facility 3 when, then the second water conservancy switch 31 is set in flushing pipe 4 for where individually controlling it
Flushing pipe 4 opens or closes.The first water conservancy switch 30 and the second water conservancy switch 31 in the present embodiment can be according to actually making
The equipment for selecting gate, valve, weir gate or gate valve one kind with environment and the demand of control.
Further, which further includes third water conservancy switch, and third water conservancy switch is provided close to shunt the first of facility 2
Water outlet, for controlling the inflow-rate of water turbine of the first water outlet, when shunting well 2 shut off into sanitary sewage therein and/or initial stage
When rainwater, third water conservancy switch is closed, and the first water conservancy switch is opened, and sanitary sewage and/or initial rainwater are branched to regulate and store sets
It applies in 3, when shunting facility 2, which shuts off, enters middle and later periods rainwater therein, the first water conservancy switch is closed, and third water conservancy switch is beaten
It opens, middle and later periods rainwater is branched into municipal rain pipe downstream.In principle when the sanitary sewage of shunting and/or initial rainwater foot
Municipal wastewater pipe is enough rinsed in use, middle and later periods rainwater is all discharged downstream, when shunting sanitary sewage and/or initial rainwater not
It can satisfy and rinse municipal wastewater pipe in use, can also shunt a part of middle and later periods rainwater enters facility of regulating and storing, as flushing
The water of municipal wastewater pipe.Regardless of whether storage middle and later periods rainwater, can meet pipe flushing and avoid runoff pollution.
Further, which further includes control system, and control system includes liquidometer and controller, and liquidometer is set to
It regulates and stores in facility 3, for monitoring the level value regulated and stored in facility 3；Controller is respectively at 31 phase of liquidometer and the second water conservancy switch
Even, it is equipped with level threshold in controller, for when level value reaches level threshold, control the second water conservancy switch to be opened.Work as edge
Along municipal wastewater pipe 10 when several flushing pipes 4 are arranged, controller control is from the second water in the flushing pipe 4 upstream of downstream
Benefit switch is opened, and is upstream successively rinsed municipal wastewater pipe 11 from downstream, after setting program, can periodically be carried out rushing for pipeline
Maintenance is washed, the mud of duct bottom is avoided, high degree of automation is easy to maintain.Liquidometer in the present embodiment is from " Siemens is super
Sonic liquid-level meter type selecting handbook " type selecting carried out according to actual use situation, controller is from " PLC type selecting handbook " according to actually making
Type selecting is carried out with situation.
Water storage level value is additionally provided in controller, when the level value for monitoring to regulate and store in facility 3 is lower than water storage level value,
Controller controls the first water conservancy switch and opens, when monitoring that the level value regulated and stored in facility 3 reaches water storage level value, controller
The second water conservancy switch is controlled to close.
Embodiment 3
On the basis of above-described embodiment 1, the system of the present embodiment 3 further includes that the first water conservancy switch 30 and the second water conservancy are opened
31 are closed, the first water conservancy switch 30 is provided close to the second water outlet or 3 water inlet of facility of regulating and storing, for controlling facility 3 of regulating and storing
Water inlet, the second water conservancy switch 31 are set to and regulate and store on 3 water outlet of facility, for controlling the unlatching of flushing pipe 4 or cut-off.The present embodiment
In the first water conservancy switch 30 be set to the second water outlet for shunting facility 2, when a flushing pipe 4 or with flushing pipe 4 is arranged
Connection one regulate and store facility 3 when, the second water conservancy switch 31 is set to the water outlet for facility 3 of regulating and storing.The first water in the present embodiment
The equipment that sharp switch 30 can select gate, valve, weir gate or gate valve one kind according to practical service environment and the demand of control.This
The second water conservancy switch 30 in embodiment selects floating shutoff valve to automatically open, when the water level in facility 3 of regulating and storing reaches unlatching height
When spending liquid level, floating shutoff valve opens the water outlet for facility 3 of regulating and storing under the action of water buoyancy, as the water row in facility 3 of regulating and storing
When being reduced to certain liquid level or emptying to the water level for facility 3 of regulating and storing out, floating shutoff valve closes the first water conservancy switch 30
The water outlet for opening facility 3 of regulating and storing starts water storage.
The working principle of the invention: facility of regulating and storing is stored in by the shunting well initial rainwater in municipal rain pipe that shuts off
In, flushing pipe is reused by the initial rainwater stored in facility of regulating and storing and rinses municipal wastewater pipe, and the water after flushing shuts off to sewage
Treatment plant or sewage treatment facility are handled, and are discharged after processing.It solves the problems, such as first rain runoff pollution, and solves pipeline
The problem of the problem of flushing, also there is no the maintenance of flushing device and influence flood passages, by directly the initial rainwater of pump drainage provides originally
Source is reused in cleaning pipeline, has saved water resource.
Embodiment 4
The present embodiment 4 provides a kind of purging method of drainage pipeline, uses the rinse-system of embodiment 2, wherein along municipal administration
The interval of sewage pipe 11 is arranged several flushing pipes 4, and facility is regulated and stored in the connection of each flushing pipe 4 one or several flushing pipes 4 connect together
One regulates and stores facility, and the specific method is as follows:
S1, when the rainy day, the initial rainwater in municipal rain pipe is branched in facility of regulating and storing and is stored by shunting well, the present embodiment
The control of middle shunting well can use one or more of Time Method, rainfall method, water quality method,
S2, when the water level in facility of regulating and storing reaches setting water level, by opening flushing pipe, the water stored in facility of regulating and storing
Rinse municipal wastewater pipe, the flushing pipe when setting gradually several flushing pipes upwards from the downstream of municipal wastewater pipe, from most downstream
Start, successively open flushing pipe, each flushing pipe rinse downstream need flush discharge pipeline, be additionally provided with flushing cycle,
In, it is once flushing that the flushing pipe for being opened into most upstream from the flushing pipe of most downstream, which is opened, and flushing cycle refers to last flushing
It completes to be after most upstream flushing pipe is opened to the interval time rinsed between the flushing pipe unlatching for starting i.e. most downstream, root next time
Flush discharge pipeline is needed according to flushing cycle control flushing pipe periodic flushing；
S3, the flushing water after flush discharge pipeline shut off into sewage treatment plant, sewage treatment facility or facility of regulating and storing, this
The end connection sewage treatment plant of municipal wastewater pipe in embodiment or sewage treatment facility, when the end for needing flush discharge pipeline
When not connecting sewage treatment plant or sewage treatment facility, it can will be rushed in the end facility shunting well for needing flush discharge pipeline
Sewage after washing shuts off to sewage treatment plant, sewage treatment facility or facility of regulating and storing；
Those skilled in the art can carry out various modifications to the embodiment of the present invention and modification, if these modifications and change
For type within the scope of the claims in the present invention and its equivalent technologies, then these modifications and variations are also in protection scope of the present invention
Within.
The prior art that the content being not described in detail in specification is known to the skilled person.
Claims (12)
1. a kind of system for rinsing separate system sewage pipe has drainage pipeline (1), the drainage pipeline (1) includes municipal administration
Rain pipe (10) and municipal wastewater pipe (11), which is characterized in that further include:
It is spaced along the municipal rain pipe (10) and several shunting wells (2) is set, the shunting well (2) goes out equipped with water inlet, first
The mouth of a river and the second water outlet, the water inlet are connected thereto the municipal rain pipe (10) of trip, and first water outlet connects under it
The municipal rain pipe (10) of trip；
It regulates and stores facility (3), the facility of regulating and storing (3) is equipped with water inlet and water outlet, the water inlet of the facility of regulating and storing (3) and institute
The connection of the second water outlet is stated, the facility of regulating and storing (3) is used to store the water of the shunting well (2) shunting, and the facility of regulating and storing
(3) level height is higher than the level height of the municipal wastewater pipe (11)；
Flushing pipe (4), the water outlet of facility (3) of regulating and storing described in one end connection of the flushing pipe (4), the flushing pipe (4)
The other end accesses in the municipal wastewater pipe (11), and the water stored in facility (3) of regulating and storing described in flushing pipe (4) use rinses
The municipal wastewater pipe (11).
2. a kind of system for rinsing separate system sewage pipe as described in claim 1, it is characterised in that: the facility of regulating and storing
(2) water inlet and water outlet is respectively arranged at regulate and store facility (3) at bottom of pond position, and the facility facility of regulating and storing
(2) level height of water outlet is higher than the level height that the flushing pipe (4) are located at one end in the municipal wastewater pipe (11)
Degree.
3. a kind of system for rinsing separate system sewage pipe as claimed in claim 2, it is characterised in that: the facility of regulating and storing
(3) it is set between the municipal rain pipe (10) and the municipal wastewater pipe (11), and is located at the municipal rain pipe (11)
Lower section.
4. a kind of system for rinsing separate system sewage pipe as described in claim 1, it is characterised in that: the system further includes
First water conservancy switchs (30) and the second water conservancy switch (31), first water conservancy switch (30) be provided close to the second water outlet or
Facility of regulating and storing (3) water inlet, for controlling described facility (3) water inlet of regulating and storing, the second water conservancy switch (31) is set to
On facility of regulating and storing (3) water outlet or the flushing pipe (4), for controlling the flushing pipe (4) unlatching or cut-off；
Or, the first water conservancy, which is arranged, close to the second water outlet in the shunting well (2) switchs (30), the shunting well (2) is close to the
One water outlet be arranged third water conservancy switch, the shunting well (2) will enter the shunting well (2) in sanitary sewage and/or
Initial rainwater from the second water outlet branch to it is described regulate and store facility (3), into the rainwater or middle and later periods entered in the shunting well (2)
Rainwater branches to municipal rain pipe (10) downstream.
5. a kind of system for rinsing separate system sewage pipe as claimed in claim 4, it is characterised in that:
The system further includes control system, and the control system includes liquidometer and controller, and the liquidometer is set to described
It regulates and stores in facility (3), for monitoring the level value regulated and stored in facility (3)；
The controller is connected with the liquidometer and second water conservancy switch (31) respectively, and liquid level is equipped in the controller
Threshold value is opened or closed for controlling the second water conservancy switch (31) according to the level value.
6. a kind of system for rinsing separate system sewage pipe as claimed in claim 5, it is characterised in that:
The controller is also connected with first water conservancy switch (30), and water storage level value, the control are equipped in the controller
Device processed controls the first water conservancy switch (30) according to the level value and opens or closes.
7. a kind of system for rinsing separate system sewage pipe as described in claim 1, it is characterised in that: the facility of regulating and storing
(3) floating shutoff valve is arranged in water outlet, and when the liquid level regulated and stored in facility reach a certain height, the floating is shut off
Valve automatically opens.
8. a kind of system for rinsing separate system sewage pipe as described in claim 1, it is characterised in that:
The water inlet of several same facility (3) of regulating and storing of the second water outlet connection for shunting facility (2)；
Or, the water inlet for facility (3) of regulating and storing described in each the second water outlet connection one for shunting facility (2)；
Or, several flushing pipes (4) are arranged along the municipal wastewater pipe interval；
Or, several inspection shafts are arranged along the line in the municipal wastewater pipe (11), the flushing pipe (4) enters institute through the inspection shaft
State municipal wastewater pipe (11).
9. a method of for rinsing separate system municipal wastewater pipe, it is characterised in that: specific step is as follows:
S1 collects the water in municipal rain pipe, and is stored in facility of regulating and storing；
S2, when the water level in facility of regulating and storing reaches setting water level, the water regulated and stored in facility enters municipal administration by flushing pipe gravity stream
Sewage pipe rinses municipal wastewater pipe.
10. a kind of method for rinsing separate system municipal wastewater pipe as claimed in claim 9, which is characterized in that the tool of S1
Steps are as follows for body:
By shunt facility by municipal rain pipe sanitary sewage and/or initial rainwater branch to regulate and store and interior storage be set, will
Middle and later periods rainwater in municipal rain pipe branches to municipal drain downstream.
11. a kind of method for rinsing separate system municipal wastewater pipe as claimed in claim 9, which is characterized in that the tool of S2
Steps are as follows for body:
N flushing pipe is set along the municipal wastewater pipe interval, each flushing pipe rinses municipal wastewater pipe downstream, from institute
The flushing pipe is successively opened upwards in the downstream for stating municipal wastewater pipe.
12. a kind of method for rinsing separate system municipal wastewater pipe as claimed in claim 11, it is characterised in that: setting punching
The period is washed, according to municipal wastewater pipe described in the flushing cycle control flushing pipe periodic flushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910563639.3A CN110397142A (en) | 2019-06-26 | 2019-06-26 | It is a kind of for rinsing the system and method for separate system municipal wastewater pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910563639.3A CN110397142A (en) | 2019-06-26 | 2019-06-26 | It is a kind of for rinsing the system and method for separate system municipal wastewater pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110397142A true CN110397142A (en) | 2019-11-01 |
Family
ID=68323494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201910563639.3A Pending CN110397142A (en) | 2019-06-26 | 2019-06-26 | It is a kind of for rinsing the system and method for separate system municipal wastewater pipe |
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| CN114250842A (en) * | 2021-12-16 | 2022-03-29 | 上海市政工程设计研究总院（集团）有限公司 | Underground communicated drainage pipeline and operation method thereof |
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