CN109339189A - A kind of sewage pipe of shunting well and/or the reverse-filling method and system of first rain pipe - Google Patents
A kind of sewage pipe of shunting well and/or the reverse-filling method and system of first rain pipe Download PDFInfo
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- CN109339189A CN109339189A CN201811279073.3A CN201811279073A CN109339189A CN 109339189 A CN109339189 A CN 109339189A CN 201811279073 A CN201811279073 A CN 201811279073A CN 109339189 A CN109339189 A CN 109339189A
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- 239000010865 sewage Substances 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 238000007689 inspection Methods 0.000 claims abstract description 8
- 238000003973 irrigation Methods 0.000 claims abstract description 8
- 230000002262 irrigation Effects 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 63
- 239000008239 natural water Substances 0.000 claims description 7
- 230000004907 flux Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 230000008676 import Effects 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 241000876443 Varanus salvator Species 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001589086 Bellapiscis medius Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
-
- 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
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
-
- 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
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
- E03F5/107—Active flow control devices, i.e. moving during flow regulation
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
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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)
- Pipe Accessories (AREA)
Abstract
The present invention discloses a kind of sewage pipe of shunting well and/or the anti-down irrigation method of first rain pipe, the liquid level information H2 in inspection shaft that the second outlet pipe of liquid level information H1 and shunting well is connect with sewage pipe and/or first rain pipe in the well in acquisition shunting well in real time, when H2 >=H1, reverse-filling program: the second pneumatic cut-off equipment inflation is executed, the second outlet pipe closes to prevent the fluid in the sewage pipe or first rain pipe from flowing backward into shunting well；As liquid level information H1 in liquid level information H2 < well, reverse-filling program is exited.
Description
Technical field
The present invention relates to municipal works fields, and in particular to a kind of sewage pipe of shunting well and/or the reverse-filling of first rain pipe
Method and system.
Background technique
At present in shunting well, abandoned stream well and Vatch basin system, system is all by water inlet pipe, outlet pipe and to cut dirty pipe group
At carrying out the device that reverse-filling uses all is to use gate or weir gate to carry out the reverse-filling of corresponding outlet pipe, gate valve
Power source be electricity or it is hydraulic.However there are the following problems for Electronic control in reality: 1, in closed pipeline and Sewage Environment
In can generally generate inflammable and explosive biogas, it is dangerous that the device of general Electronic control class is easy explosion, therefore in application electricity
The electric control part contacted with biogas can be all required when the device of dynamic control class must have an explosion prevention function, therefore automatically controlled class system
Price is at high cost with regard to more expensive；2, it under stormy weather more rugged environment, can all be powered off there is a situation where powering off
Equipment in later shunting well, abandoned stream well or Vatch basin can not work normally, thus situations such as causing urban waterlogging generation；3, sudden and violent
Under rainy day gas, there is a situation where waterflooding between a few hours and a couple of days in shunting well, abandoned stream well and Vatch basin, has used in this way
The full electric control gear for being suitble to use under water is excessive with regard to redundancy and cost is excessively high, and the electric control gear waterflooding energy of common IP68 grade
Power is within a few hours, the case where there is also scarce capacities；4, the device of electric-control system uses non-security voltage, and high pressure
Electricity is dangerous to be prone to accidents；5, after electrical equipment waterflooding, it is easy electric leakage, there are Danger Electric shock risks；6, control panel (lock
Door, weir gate) stroke upward or downward is needed at runtime, expose urban ground, influences urban landscape beauty traffic, and construct
When excavation area it is big；7, electric-control system uses the three-phase electricity of 380V, and municipal power grid cannot power, difficult there are power supply
Problem.
Particularly, for requiring the occasion of hidden installation, and for the expense of power supply and the generation of electric-control system not legibility
Certainly.Equally there is also some problems for hydraulic control: hydraulic station uses high-pressure oil pipe, the higher cost of hydraulic station and high-pressure oil pipe；
High-pressure oil pipe rupture oil leak pollutes the environment；After electrical equipment waterflooding, it is easy electric leakage, there are Danger Electric shock risks；Control panel (lock
Door, weir gate) stroke upward or downward is needed at runtime, expose urban ground, influences urban landscape beauty traffic, and construct
When excavation area it is big.
Summary of the invention
To solve the above problems, the present invention provide a kind of sewage pipe of shunting well and/or the anti-down irrigation method of first rain pipe and
System is installed, is easy to maintain, securely and reliably.
To achieve the above objectives, the technical solution adopted by the present invention is that:
A kind of sewage pipe of shunting well and/or the anti-down irrigation method of first rain pipe:
Second outlet pipe of liquid level information H1 and shunting well and sewage pipe and/or first rain in well in acquisition shunting well in real time
Liquid level information H2 in the inspection shaft of pipe connection,
When H2 >=H1, execute reverse-filling program: the second pneumatic cut-off equipment inflation, the second outlet pipe is closed described to prevent
Fluid in sewage pipe or first rain pipe flows backward into shunting well；
As liquid level information H1 in liquid level information H2 < well, reverse-filling program is exited.
On the basis of above scheme, reverse-filling corresponding with the second outlet pipe tube bottom absolute altitude is additionally provided in the controller
Water level H,
As H2 >=H and H2 >=H1, reverse-filling program is executed；
As H2 < H, reverse-filling program is exited.
On the basis of above scheme, as H2=H1, the second pneumatic cut-off equipment starts to inflate, and the second outlet pipe starts
It progressively closes off, later,
If H2 >=H1, the second pneumatic cut-off equipment is persistently inflated, until the second outlet pipe ends；
If H2 < H1, the second pneumatic cut-off equipment is deflated, until the second outlet pipe is connected.
On the basis of above scheme, the sewage pipe of shunting well a kind of and/or first rain pipe it is anti-down
Fill system, comprising:
Compressed gas source, for providing compressed gas；
The outlet of air shooter and the compressed gas source, for conveying compressed gas；
Control valve is connected with air shooter；
Controller is connected with the control valve, for controlling control valve events；And
Pneumatic shunting well,
The pneumatic shunting well includes shunting well ontology and pneumatic cut-off equipment and is arranged in the intrinsic well of shunting well
Interior liquidometer,
The shunting well ontology is equipped with water inlet and at least two water outlets, respectively the first water outlet and the second water outlet
Mouthful, first water outlet is connected by the first outlet pipe with natural water or rain pipe, and second water outlet passes through second
Outlet pipe is connected with sewage pipe or first rain pipe, and a pneumatic cut-off equipment i.e. second is arranged at least on second outlet pipe
Pneumatic cut-off equipment,
In the downstream of second outlet pipe, the outer liquidometer of well is provided with outside shunting well ontology, the control valve is second
Control valve, second control valve are connected with the air shooter, right for controlling the inflation/deflation of the second pneumatic cut-off equipment
Answer the cut-off or conducting of the second outlet pipe；
It is connected between second outlet pipe and sewage pipe or first rain pipe by bilge well, the outer liquid level of setting well in the bilge well
Meter；
And liquidometer, the well outer liquidometer, second control valve connect with the controller signals respectively in the well
It connects,
The outer liquidometer of liquidometer, the well is for transmitting liquid level information outside liquid level in collected well and well in the well
To the controller, the controller is used for the relationship according to liquid level in liquid level outside the well and the well, control described second
Control valve events.
On the basis of above scheme, further includes:
Solar panels or wind-driven generator, for powering for controller and the control valve；
And/or battery, for powering for controller and the control valve；
And/or the control valve is that two-bit triplet control valve or solenoid valve combine.
On the basis of above scheme, wherein the pneumatic cut-off equipment be air bag or pneumatic tubing clip valve,
The air bag has air inlet, and connection is in charge of in the air inlet and gas conveying；
The pneumatic tubing clip valve also has air inlet, and connection is in charge of in the air inlet and gas conveying.
On the basis of above scheme, the form of the pneumatic shunting well is form one, and the shunting well ontology is equipped with
It is equipped on water inlet, the first water outlet and the second water outlet, first outlet pipe and second outlet pipe described pneumatic
Cut-off equipment, the respectively first pneumatic cut-off equipment and the second pneumatic cut-off equipment, the first, second pneumatic cut-off equipment with
The air shooter is connected, and the control valve is the first control valve, the second control valve, is connected with the air shooter；
Or, the form of the pneumatic shunting well is form two, when the level height of the feed liquor position of the first outlet is high
When the level height of the feed liquor position of the second outlet, the one pneumatic dress that shuts off of the pneumatic cut-off equipment i.e. second of setting
It sets, the second pneumatic cut-off equipment is set on second outlet pipe.
It further include third outlet on the basis of above scheme, on the shunting well ontology, the first outlet passes through the
One outlet pipe is connected to rain pipe or natural water, and second water outlet is connected to sewage pipe, the third by the second outlet pipe
Outlet is connected to just rain pipe by third outlet pipe, wherein
The form of shunting well is form three, is distinguished on first outlet pipe, second outlet pipe and third outlet pipe
Further include first, third control valve equipped with the first, second, third pneumatic cut-off equipment, is pneumatically cut for controlling first, third
Stream device is filled and deflated by；
Or, the form of the pneumatic shunting well is form four, when the level height of the feed liquor position of the first outlet is high
When the level height for the feed liquor position that the second outlet, third export, two pneumatic cut-off equipments are set, respectively
The second pneumatic cut-off equipment being connected with second outlet pipe and the pneumatic cut-off equipment of third being arranged on third outlet pipe,
It further include third control valve, for controlling being filled and deflated by for the pneumatic cut-off equipment of third.
On the basis of above scheme, the first pneumatic cut-off equipment, which is set in shunting well ontology, is located at the first water outlet
On the pipeline of end or the first outlet pipe；
And/or the second pneumatic cut-off equipment is set to shunting well ontology and is located at the second water outlet origin or beginning or second goes out
On the pipeline of water pipe；
And/or the pneumatic cut-off equipment of third is set to the shunting well ontology and is located at third water outlet origin or beginning or
On three outlet pipes.
On the basis of above scheme, the system further include the measuring instrument include rainfall gauge, flowmeter, watermeter,
One of timer, Water quality detector are a variety of,
Corresponding, the metrical information includes rainfall, instantaneous flow, integrated flux, rain time, one in water quality
Kind is a variety of.
The advantages of invention and beneficial effect are:
1, at low cost: the smaller relatively safety of pneumatically operated pressure, and also existing compressed air occurs and control dress
Mature and reliable price economy is set, the power source of pneumatic shunting well is gas station, and the cost at gas station is lower relative to hydraulic station；Tracheae phase
When lower in high-pressure oil pipe cost；Multiple pneumatic shunting wells can share a gas source and a gas delivery main, save at
This；
2, environmentally friendly: compressed air will not introduce secondary pollution, and blowing plant is without risk of explosion；
3, construction is simple: excavated volume is small；
4, it is not take up height space: earth's surface will not be exposed, not broken random urban and traffic；
5, safety: shunting well scene does not use non-security voltage, and there is no the safety accidents of electricity consumption；
6, be easily obtained power supply: the supply voltage of shunting well is 220V, and municipal domestic power grid can be used, facilitate acquisition；
7, high reliablity: urban waterlogging waterflooding does not affect the normal operation of the equipment；
8, antiwind anti-clogging ability is strong: since twister, sundries, floating material in sewage etc. is more, the installation of this device
The runner of flow channels and municipal pipeline afterwards is consistent completely, seamlessly transits, and will not generate winding blocking；
9, zero water damages: the runner of flow channels and municipal pipeline after the installation of this device is consistent completely, seamlessly transits,
Do not influence draining and flood passage；
10, the service life is long: in the environment due to using sewage, the electronic or equipment of surging used in sewage can be produced often
Raw failure, the opening and closing element of pneumatic cut-off equipment is simple, will not break down；
11, it is sealed: general electronic or equipment of surging, it is pneumatic to cut since the blocking of sundries causes leak sealing bad
It flows device to seal using rubber flexible, sealing surface is larger, so sealing effect is reliable.
12, safe and reliable: by liquidometer outside liquidometer in setting well and well, to compare in well between liquid level and the outer liquid level of well
Relationship, on or off when control cuts the outlet of dirty pipe, mode backing up of sewage enters in shunting well, after flowing into natural water
Cause environmental pollution.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the shunting well of first outlet and second outlet is arranged in the embodiment of the present invention；
Fig. 2 is the cross-sectional view of Fig. 1；
Fig. 3 is the knot control system figure that the shunting well of first outlet and second outlet is arranged in the embodiment of the present invention；
Fig. 4 is the structural representation that the shunting well of first outlet, second outlet and third outlet is arranged in the embodiment of the present invention
Figure；
Fig. 5 is the cross-sectional view of Fig. 3；
Fig. 6 is the knot control system figure that first outlet, second outlet and third outlet are arranged in the embodiment of the present invention；
Fig. 7 is the schematic diagram that shunting well is connected with inspection shaft in the embodiment of the present invention.
10- shunting well, 11- shunting well ontology, 12- water inlet, the pneumatic cut-off equipment of 13- first, 14- second pneumatically shut off
Device, the pneumatic cut-off equipment of 15- third, the first outlet pipe of 16-, the second outlet pipe of 17-, 18- third outlet pipe, 19- inspection shaft；
20- control valve, the first control valve of 23-, the second control valve of 24-, 25- third control valve,
The outer liquidometer of 30- well, liquidometer in 31- well,
40- controller.
Specific embodiment
Invention is further described in detail with reference to the accompanying drawings and embodiments.
Embodiment 1
Referring to Fig. 3, the embodiment of the present invention provides a kind of sewage pipe of shunting well and/or the anti-down irrigation method of first rain pipe:
The outlet pipe of liquid level information H1 and shunting well and sewage pipe and/or first rain Guan Lian in well in acquisition shunting well in real time
Liquid level information H2 in the inspection shaft connect,
When H2 >=H1, execute reverse-filling program: pneumatic cut-off equipment inflation, outlet pipe are closed to prevent sewage pipe or first rain
Fluid in pipe flows backward into shunting well；
As liquid level information H1 in liquid level information H2 < well, reverse-filling program is exited.
Reverse-filling water level H corresponding with outlet pipe tube bottom absolute altitude is additionally provided in controller,
As H2 >=H and H2 >=H1, reverse-filling program is executed；
As H2 < H, reverse-filling program is exited.
A kind of sewage pipe of shunting well and/or the anti-down irrigation method of first rain pipe:
As H2=H1, pneumatic cut-off equipment starts to inflate, and outlet pipe starts to progressively close off, later,
If H2 >=H1, pneumatic cut-off equipment is persistently inflated, until outlet pipe ends；
If H2 < H1, pneumatic cut-off equipment are deflated, until outlet pipe is connected.
It originally is to go back in embodiment, if the outlet pipe being connected with sewage pipe is the second outlet pipe, pneumatic cut-off equipment is second
Pneumatic cut-off equipment, the outlet pipe being connected with first rain pipe are third outlet pipe, and pneumatic cut-off equipment is the pneumatic cut-off equipment of third.
Liquid level information H2 in the present embodiment is the outer liquid level information H2 of well, is measured in inspection shaft.
Embodiment 2
Be referring to Fig. 1, Fig. 2, Fig. 3, Fig. 7 it is shown, the embodiment of the present invention provides the sewage pipe and/or first rain of a kind of shunting well
The anti-down fill system of pipe, comprising: 31 and of liquidometer in the outer liquidometer 30 of compressed gas source, air shooter, control valve 20, well, well
Pneumatic shunting well 10.
Pneumatic shunting well 10 includes shunting well ontology 11 and pneumatic cut-off equipment and is arranged in shunting well ontology 11
Liquidometer 30 outside the well in the outer inspection shaft 19 of shunting well ontology 11 is arranged in liquidometer 31 in well,
The form of shunting well 10 in the present embodiment be form one: shunting well ontology be equipped with water inlet 12 and to two go out
The mouth of a river, respectively the first water outlet and the second water outlet, the first water outlet pass through the first outlet pipe 16 and natural water or rainwater
Pipe is connected, and the second water outlet is connected by the second outlet pipe 17 with sewage pipe, on the first outlet pipe 16, the second outlet pipe 17
One the i.e. first pneumatic cut-off equipment 13 of pneumatic cut-off equipment, the second pneumatic cut-off equipment 14 are set.Control valve 20 includes control the
The first control valve 23 and the second control valve 24 of one pneumatic cut-off equipment 13, the second pneumatic cut-off equipment 14.First pneumatically shuts off
Device 13 and the second pneumatic cut-off equipment 14 are air bag or pneumatic tubing clip valve, and the first pneumatic cut-off equipment 13, second pneumatically shuts off
Device 14 is connected by air shooter with compressed gas source, and import is provided with, and import passes through air shooter and compressed gas
Source is connected, and when air bag or pneumatic tubing clip valve are inflated when expanding, the first outlet pipe 16 and the second outlet pipe 17 are ended by closure,
When air bag or pneumatic tubing clip valve, which are deflated, restores nature, the first outlet pipe 16 and the second outlet pipe 17 and shunting well ontology 11
Internal connection and be connected.
Gas transfer pipeline in the present embodiment can be two main pipes, and the import of the first pneumatic cut-off equipment 13 connects
The first control valve 23 is arranged on the main pipe for one main pipe, and the import of the second pneumatic cut-off equipment 14 connects another main pipe, should
Second control valve 24 is set on main pipe.In addition, the air shooter in the present embodiment can be a main pipe and two pieces points
Pipe, main pipe are connected to compressed gas source and are in charge of, be in charge of for one and be connected with the first pneumatic cut-off equipment 13, the setting of the first control valve 23
On this is in charge of, it is another be in charge of be connected with the second pneumatic cut-off equipment 14, the second control valve 24 be arranged on this is in charge of.When first
When control valve 23 acts, the first pneumatic cut-off equipment 13 can be connected to compressed gas source or atmosphere, the first pneumatic dress that shuts off
It sets 13 and is inflated expansion or deflates and restore nature, it, can be by the second pneumatic cut-off equipment 14 when the movement of the second control valve 24
It is connected to compressed gas source or atmosphere, the second pneumatic cut-off equipment 14 is inflated expansion or recovery nature of deflating.
Solar panels or wind-driven generator can be installed by shunting well 10, for being controller 40 and control in the present embodiment
Valve 20 processed is powered；And/or battery, for powering for controller 40 and control valve 20；And/or control valve 20 is two-bit triplet
Control valve 20 or solenoid valve combination.
Dynamic shunting well 10 in the present embodiment is set to the collecting fitting or mixed of the rain pipe of separate system cell, combined system cell
The mixed flow tube of stream cell or the pipeline arranged before mouth for entering natural water.Suitable environment multiplicity, replicability are strong.
In well liquidometer 31, well outer liquidometer 30, the first control valve 23, the second control valve 24 respectively with 40 signal of controller
Connection,
The outer liquidometer 30 of liquidometer 31, well is used to liquid level information outside liquid level in collected well and well being transferred to control in well
Device 40 processed, controller 40 are used for the relationship according to liquid level in liquid level outside well and well, and control control valve 20 acts.
Pneumatic cut-off equipment in the present embodiment is air bag or pneumatic tubing clip valve, and air bag has an air inlet, the air inlet and
Connection is in charge of in the gas conveying；Pneumatic tubing clip valve also has air inlet, and connection is in charge of in the air inlet and gas conveying.Control
Valve processed is three-way magnetic valve or solenoid valve block.
Embodiment 3
On the basis of Examples 1 and 2, which further includes other measuring instruments, for detecting in or beyond shunting well 10
Metrical information, measuring instrument includes one of rainfall gauge, flowmeter, watermeter, timer, water monitor or a variety of,
Corresponding, metrical information includes one of rainfall, instantaneous flow, integrated flux, rain time, water quality or a variety of.
Wherein, rainfall gauge is arranged outside shunting well 10, and monitoring is rainfall, and the rainfall that when fine day monitors is 0；
The first outlet of shunting well 10 is arranged in, in second outlet in flowmeter, goes out for monitoring by first outlet, second
The instantaneous flow value of mouth calculates the instantaneous flow for entering shunting well 10 according to the instantaneous flow value；
Watermeter is arranged on the water inlet 12 of shunting well 10, and measurement is the integrated flux for entering shunting well 10；
Timer is arranged in shunting well 10, for monitoring rainy duration, when fine day, and the time of timer monitoring
Value is 0；
Water monitor is COD sensor, is arranged in shunting well 10, monitoring be water body in shunting well 10 COD
Concentration value.
The control method of separate system in the present embodiment is as follows:
The warning level value H and first threshold Q0 of setting, in the well in shunting well ontology 11 that liquidometer 31 acquires in well
Level value H1, the outer level value H2 of the well outside shunting well ontology 11 that the outer liquidometer 30 of well acquires, measuring instrument implement the survey of acquisition
Amount information is Q, when measuring instrument 30 is one of rainfall gauge, flowmeter, watermeter, timer, liquidometer or is a variety of,
Method further includes as follows on the basis of embodiment 1
When exiting reverse-filling program, if Q < Q1, controller 40 controls the movement of the second control valve 24, so that second is pneumatic
Cut-off equipment 14 is deflated, and the conducting of the second outlet pipe 17 controls first control valve at this time according to the state of the first outlet pipe 16
23 movements are failure to actuate, so that the first pneumatic cut-off equipment 13 is inflated, the cut-off of the first outlet pipe 16；
When exiting reverse-filling program, if Q >=Q1, the second control valve 24 is failure to actuate, and the cut-off of the second outlet pipe 17 controls institute
It states the movement of the first control valve 23 or is failure to actuate, so that the first pneumatic cut-off equipment 13 is deflated, the conducting of the first outlet pipe 16.
Embodiment 4
The difference of embodiment 4 and embodiment 3 exists: the form of shunting well 10 is form two, the water inlet height of the first water outlet
Significantly larger than the second water inlet 12 water inlet height, at this time, it is only necessary to which the second pneumatic cut-off equipment is set on the second outlet pipe 17
14, the second control valve 24 is set.
When exiting reverse-filling program, if Q < Q1, controller 40 controls the movement of the second control valve 24, so that second is pneumatic
Cut-off equipment 14 is deflated, the conducting of the second outlet pipe 17, due to the presence of difference in height, the cut-off of the first outlet pipe 16；
When exiting reverse-filling program, if Q >=Q1, the second control valve 24 is failure to actuate, the second outlet pipe 17 cut-off, with point
The raising for flowing the liquid level in well 10, can be gone out by 17 overflow of the second outlet pipe.
Embodiment 5
Referring to fig. 4, shown in Fig. 5, Fig. 6, embodiment 5 and the difference of embodiment 3 are: the form of shunting well 10 is form
Three, it further include third outlet on shunting well ontology 11, first outlet is connected to rain pipe or natural water by the first outlet pipe 16,
Second outlet pipe 17 is connected to sewage pipe, storage pond or sewage treatment facility by the second outlet pipe 17, and third outlet passes through third
Outlet pipe 18 is connected to just rain pipe or initial rainwater treatment facility, and the form of shunting well 10 is form three, the first outlet pipe 16, second
The first pneumatic cut-off equipment 13, the second pneumatic cut-off equipment 14, third gas are respectively equipped on outlet pipe 17 and third outlet pipe 18
Dynamic cut-off equipment 15.Settable three main pipe, third control valve 25 are arranged on third main pipe, control the pneumatic cut-off equipment of third
15 are filled and deflated by, and can also be in charge of by setting and are connected with main pipe, third control valve 25 is arranged on being in charge of.
When exiting reverse-filling program, if Q < Q0, controller 40 controls the movement of the second control valve 24, so that second is pneumatic
Cut-off equipment 14 is deflated, the conducting of the second outlet pipe 17, and according to the state of the first outlet pipe 16, third outlet pipe 18 at this time, control
Device 40 processed controls the first control valve 23, the movement of third control valve 25 or is failure to actuate, so that the first pneumatic cut-off equipment 13, third gas
Dynamic cut-off equipment 15 is inflated, and the first outlet pipe 16, third outlet pipe 18 end；
When exiting reverse-filling program, if Q0≤Q < Q1, according to the shape of the first outlet pipe 16, third outlet pipe 18 at this time
State, controller 40 controls the first control valve 23, the movement of third control valve 25 or is failure to actuate, so that the pneumatic cut-off equipment 15 of third is put
Gas, third outlet pipe 18 are connected, so that the first pneumatic cut-off equipment 13 is inflated, the first outlet pipe 16 cut-off, according to the second water outlet
Whether the device of pipe 17 even has reception ability, and the second control valve 24 may be selected movement or be failure to actuate at this time, so that the second water outlet
The conducting of pipe 17 is in off state, if there is reception ability, the second pneumatic cut-off equipment 14 is deflated, the conducting of the second outlet pipe 17,
If not receiving ability, the second pneumatic cut-off equipment 14 is inflated, the cut-off of the second outlet pipe 17；
When exiting reverse-filling program, if Q1≤Q, according to the state of the first outlet pipe 16, third outlet pipe 18 at this time, control
Device 40 processed controls the movement of third control valve 25 or is failure to actuate, so that the pneumatic cut-off equipment 15 of third is inflated, third outlet pipe 18 is cut
Only, the first pneumatic cut-off equipment 13 is deflated, and the conducting of the first outlet pipe 16, the second control valve 24 is failure to actuate at this time, so that second goes out
Water pipe 17 is in off state.
Embodiment 6
Embodiment 5 and the difference of embodiment 3 are: since the water inlet height of the first outlet pipe 16 is far longer than the second water outlet
The water inlet height of pipe 17 and third outlet pipe 18, so, the is only respectively set on the second outlet pipe 17 and third outlet pipe 18
The second control valve 24 and third control valve 25 is arranged in two pneumatic cut-off equipments 14 and the pneumatic cut-off equipment 15 of third, respectively to
Control the inflated for deflated of the second pneumatic cut-off equipment 14 and the pneumatic cut-off equipment 15 of third.
When exiting reverse-filling program, if Q < Q0, controller 40 controls the movement of the second control valve 24, so that second is pneumatic
Cut-off equipment 14 is deflated, the conducting of the second outlet pipe 17, and according to the state of third outlet pipe 18 at this time, controller 40 controls third
Control valve 25 acts or is failure to actuate, so that the pneumatic cut-off equipment 15 of third is inflated, third outlet pipe 18 ends；
When exiting reverse-filling program, if Q0≤Q < Q1, according to the state of third outlet pipe 18 at this time, controller 40 is controlled
Third control valve 25 processed movement is failure to actuate, so that the pneumatic cut-off equipment 15 of third is deflated, third outlet pipe 18 is connected, according to the
Whether the device of two outlet pipes 17 even has reception ability, and the second control valve 24 may be selected movement or be failure to actuate at this time, so that the
The conducting of two outlet pipes 17 is in off state, if there is reception ability, the second pneumatic cut-off equipment 14 is deflated, the second outlet pipe 17
Conducting, if not receiving ability, the second pneumatic cut-off equipment 14 is inflated, the cut-off of the second outlet pipe 17；
When exiting reverse-filling program, if Q1≤Q, according to the state of third outlet pipe 18 at this time, the control of controller 40 the
Three control valves 25 act or are failure to actuate, so that the pneumatic cut-off equipment 15 of third is inflated, third outlet pipe 18 ends, at this time the second control
Valve 24 processed is failure to actuate, so that the second outlet pipe 17 is in off state.
Embodiment 7
When the form of shunting well 10 is form one or form two, controller 40 further includes the first warning line H3, wherein
When shunting well 10 form be form for the moment,
When exiting reverse-filling program, if H1 < H3, controller 40 controls the movement of the second control valve 24, and second pneumatically shuts off
Device 14 is deflated, the conducting of the second outlet pipe 17, according to the current state of the first outlet pipe 16, control the movement of the first control valve 23 or
It is failure to actuate, so that the first pneumatic cut-off equipment 13 is inflated, the cut-off of the first outlet pipe 16；
When exiting reverse-filling program, if H1 >=H3, controller 40 controls the second control valve 24 and is failure to actuate, and second pneumatic section
It flows device 14 to inflate, the cut-off of the second outlet pipe 17, according to the current state of the first outlet pipe 16, controls the movement of the first control valve 23
Or be failure to actuate, so that the first pneumatic cut-off equipment 13 is deflated, the conducting of the first outlet pipe 16；
When the form of shunting well 10 is form two,
When exiting reverse-filling program, if H1 < H3, controller 40 controls the movement of the second control valve 24, and second pneumatically shuts off
Device 14 is deflated, the conducting of the second outlet pipe 17；
When exiting reverse-filling program, if H1 >=H3, controller 40 controls the second control valve 24 and is failure to actuate, and second pneumatic section
It flows device 14 to inflate, the cut-off of the second outlet pipe 17；
When the form of shunting well 10 is form three or form four, controller 40 further includes the first warning line H3 and first
Warning line H4, wherein
When the form of shunting well 10 is form three,
When exiting reverse-filling program, if H1 < H3, controller 40 controls the movement of the second control valve 24, and second pneumatically shuts off
Device 14 is deflated, the conducting of the second outlet pipe 17, according to the current state of first, third outlet pipe 18, control first, third control
Valve 25 acts or is failure to actuate, so that the pneumatic cut-off equipment 15 of first, third is inflated, first, the cut-off of third outlet pipe 18；
When exiting reverse-filling program, if H3≤H1 < H4, the shape current according to first, third outlet pipe 18 of controller 40
State, control first, third control valve 25 act or are failure to actuate, so that the first pneumatic inflation of cut-off equipment 13, third are pneumatically shut off
Device 15 is deflated, and the cut-off of the first outlet pipe 16, third outlet pipe 18 are connected, at this point, the second control valve 24 acts or is failure to actuate, the
Two pneumatic cut-off equipments 14 are deflated or inflation, 17 on or off of the second outlet pipe；
When exiting reverse-filling program, if H1 >=H4, controller 40 controls the second control valve 24 and is failure to actuate, and second pneumatic section
It flows device 14 to inflate, the cut-off of the second outlet pipe 17 controls first, third control according to the current state of first, third outlet pipe 18
The movement of valve 25 processed is failure to actuate, so that the first pneumatic cut-off equipment 13 is deflated, the pneumatic cut-off equipment 15 of third is inflated, the first water outlet
The conducting of pipe 16, third outlet pipe 18 end；
When the form of shunting well 10 is form four,
When exiting reverse-filling program, if H1 < H3, controller 40 controls the movement of the second control valve 24, and second pneumatically shuts off
Device 14 is deflated, the conducting of the second outlet pipe 17, according to the current state of third outlet pipe 18, control the movement of third control valve 25 or
It is failure to actuate, so that the pneumatic cut-off equipment 15 of third is inflated, third outlet pipe 18 ends；
When exiting reverse-filling program, if H3≤H1 < H4, the state current according to third outlet pipe 18 of controller 40, control
The movement of third control valve 25 processed is failure to actuate, so that the pneumatic cut-off equipment 15 of third is deflated, third outlet pipe 18 is connected, at this point,
Second control valve 24 acts or is failure to actuate, and the second pneumatic cut-off equipment 14 is deflated or inflation, 17 on or off of the second outlet pipe；
When exiting reverse-filling program, if H1 >=H4, controller 40 controls the second control valve 24 and is failure to actuate, and second pneumatic section
It flows device 14 to inflate, the cut-off of the second outlet pipe 17, according to the current state of third outlet pipe 18, controls third control valve 25 and act
Or be failure to actuate, so that the pneumatic cut-off equipment 15 of third is inflated, third outlet pipe 18 ends.
In above-described embodiment 2 to 6, the first pneumatic cut-off equipment, which is set in shunting well ontology, is located at the first water outlet origin or beginning,
Or first outlet pipe pipeline on；And/or the second pneumatic cut-off equipment is set to shunting well ontology and is located at the second water outlet
On the pipeline of origin or beginning or the second outlet pipe；And/or the pneumatic cut-off equipment of third is set to the shunting well ontology and is located at
In third water outlet origin or beginning or third outlet pipe.
When carrying out sewage separation, backing up of sewage can be effectively prevent to enter in shunting well 10, pollute outer river, work as solution
After reverse-filling program, is shunted according to original control program, do not influence subsequent rain sewage diversion.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications are also considered as protection of the invention
Within the scope of.The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (10)
1. the anti-down irrigation method of a kind of sewage pipe of shunting well and/or first rain pipe, it is characterised in that:
Second outlet pipe of liquid level information H1 and shunting well and sewage pipe and/or first rain Guan Lian in well in acquisition shunting well in real time
Liquid level information H2 in the inspection shaft connect,
When H2 >=H1, execute reverse-filling program: the second pneumatic cut-off equipment inflation, the second outlet pipe are closed to prevent the sewage
Fluid in pipe or just rain pipe flows backward into shunting well；
As liquid level information H1 in liquid level information H2 < well, reverse-filling program is exited.
2. the anti-down irrigation method of a kind of sewage pipe of shunting well according to claim 1 and/or first rain pipe, feature exist
In: reverse-filling water level H corresponding with the second outlet pipe tube bottom absolute altitude is additionally provided in the controller,
As H2 >=H and H2 >=H1, reverse-filling program is executed；
As H2 < H, reverse-filling program is exited.
3. the anti-down irrigation method of a kind of sewage pipe of shunting well according to claim 1 and/or first rain pipe, feature exist
In:
As H2=H1, the second pneumatic cut-off equipment starts to inflate, and the second outlet pipe starts to progressively close off, later,
If H2 >=H1, the second pneumatic cut-off equipment is persistently inflated, until the second outlet pipe ends；
If H2 < H1, the second pneumatic cut-off equipment is deflated, until the second outlet pipe is connected.
4. the anti-down fill system of a kind of sewage pipe of shunting well and/or first rain pipe, which is characterized in that
Include:
Compressed gas source, for providing compressed gas；
The outlet of air shooter and the compressed gas source, for conveying compressed gas；
Control valve is connected with air shooter；
Controller is connected with the control valve, for controlling control valve events；And
Pneumatic shunting well,
The pneumatic shunting well includes shunting well ontology and pneumatic cut-off equipment and setting liquid in the intrinsic well of shunting well
Position meter,
The shunting well ontology is equipped with water inlet and at least two water outlets, respectively the first water outlet and the second water outlet,
First water outlet is connected by the first outlet pipe with natural water or rain pipe, and second water outlet passes through the second water outlet
Pipe is connected with sewage pipe or first rain pipe, and it is pneumatic that a pneumatic cut-off equipment i.e. second is arranged at least on second outlet pipe
Cut-off equipment,
In the downstream of second outlet pipe, the outer liquidometer of well is provided with outside shunting well ontology, the control valve is the second control
Valve, second control valve are connected with the air shooter, for controlling the inflation/deflation of the second pneumatic cut-off equipment, corresponding the
The cut-off or conducting of two outlet pipes；
It is connected between second outlet pipe and sewage pipe or first rain pipe by bilge well, the outer liquidometer of setting well in the bilge well；
And the outer liquidometer of liquidometer, the well, second control valve are connected with the controller signals respectively in the well,
The outer liquidometer of liquidometer, the well is used to liquid level information outside liquid level in collected well and well being transferred to institute in the well
Controller is stated, the controller is used for the relationship according to liquid level in liquid level outside the well and the well, controls second control
Valve events.
5. the anti-down fill system of a kind of sewage pipe of shunting well according to claim 4 and/or first rain pipe, feature exist
In, further includes:
Solar panels or wind-driven generator, for powering for controller and the control valve；
And/or battery, for powering for controller and the control valve；
And/or the control valve is that two-bit triplet control valve or solenoid valve combine.
6. the anti-down fill system of a kind of sewage pipe of shunting well according to claim 4 and/or first rain pipe, it is characterised in that
Wherein, the pneumatic cut-off equipment be air bag or pneumatic tubing clip valve,
The air bag has air inlet, and connection is in charge of in the air inlet and gas conveying；
The pneumatic tubing clip valve also has air inlet, and connection is in charge of in the air inlet and gas conveying.
7. the anti-down fill system of a kind of sewage pipe of shunting well according to claim 4 and/or first rain pipe, feature exist
In:
The form of the pneumatic shunting well is form one, and the shunting well ontology is equipped with water inlet, the first water outlet and second
The pneumatic cut-off equipment is equipped on water outlet, first outlet pipe and second outlet pipe, respectively first is pneumatic
Cut-off equipment and the second pneumatic cut-off equipment, the first, second pneumatic cut-off equipment is connected with the air shooter, described
Control valve is the first control valve, the second control valve, is connected with the air shooter；
Or, the form of the pneumatic shunting well is form two, when the level height of the feed liquor position of the first outlet is higher than institute
When stating the level height of feed liquor position of second outlet, a pneumatic cut-off equipment of the pneumatic cut-off equipment i.e. second, institute are set
The second pneumatic cut-off equipment is stated on second outlet pipe.
8. the anti-down fill system of a kind of sewage pipe of shunting well according to claim 4 and/or first rain pipe, feature exist
In: it further include third outlet on the shunting well ontology, the first outlet is connected to rain pipe or nature by the first outlet pipe
Water body, second water outlet are connected to sewage pipe by the second outlet pipe, and the third outlet is connected to just by third outlet pipe
Rain pipe, wherein
The form of shunting well is form three, is respectively equipped on first outlet pipe, second outlet pipe and third outlet pipe
First, second, third pneumatic cut-off equipment further includes first, third control valve, is pneumatically shut off dress for controlling first, third
That sets is filled and deflated by；
Or, the form of the pneumatic shunting well is form four, when the level height of the feed liquor position of the first outlet is higher than institute
State second outlet, third outlet feed liquor position level height when, be arranged two pneumatic cut-off equipments, respectively with institute
The pneumatic cut-off equipment of third stating the second connected pneumatic cut-off equipment of the second outlet pipe and being arranged on third outlet pipe, is also wrapped
Third control valve is included, for controlling being filled and deflated by for the pneumatic cut-off equipment of third.
9. the anti-down fill system of a kind of sewage pipe of shunting well according to claim 4 and/or first rain pipe, feature exist
In:
First pneumatic cut-off equipment is set in shunting well ontology on the pipeline of the first water outlet origin or beginning or the first outlet pipe；
And/or the second pneumatic cut-off equipment is set to shunting well ontology and is located at the second water outlet origin or beginning or the second outlet pipe
Pipeline on；
And/or the pneumatic cut-off equipment of third is set to that the shunting well ontology is located at third water outlet origin or beginning or third goes out
On water pipe.
10. a kind of sewage pipe of shunting well as claimed in claim 4 and/or the anti-down fill system of first rain pipe, it is characterised in that:
The system further includes that the measuring instrument includes rainfall gauge, flowmeter, watermeter, timer, one in Water quality detector
Kind is a variety of,
It is corresponding, the metrical information include one of rainfall, instantaneous flow, integrated flux, rain time, water quality or
It is a variety of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811279073.3A CN109339189A (en) | 2018-10-30 | 2018-10-30 | A kind of sewage pipe of shunting well and/or the reverse-filling method and system of first rain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811279073.3A CN109339189A (en) | 2018-10-30 | 2018-10-30 | A kind of sewage pipe of shunting well and/or the reverse-filling method and system of first rain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109339189A true CN109339189A (en) | 2019-02-15 |
Family
ID=65312638
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811279073.3A Pending CN109339189A (en) | 2018-10-30 | 2018-10-30 | A kind of sewage pipe of shunting well and/or the reverse-filling method and system of first rain pipe |
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| CN (1) | CN109339189A (en) |
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|---|---|---|---|---|
| CN2740697Y (en) * | 2005-04-25 | 2005-11-16 | 朱贵良 | Gasbag closuring apparatus of outdoor draining pipeline in town |
| CN105569178A (en) * | 2016-02-23 | 2016-05-11 | 武汉圣禹排水系统有限公司 | Novel intercepting well and control method thereof |
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Application publication date: 20190215 |