CN209243865U - One into three goes out the pipeline shunt system of structure - Google Patents
One into three goes out the pipeline shunt system of structure Download PDFInfo
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- CN209243865U CN209243865U CN201821396118.0U CN201821396118U CN209243865U CN 209243865 U CN209243865 U CN 209243865U CN 201821396118 U CN201821396118 U CN 201821396118U CN 209243865 U CN209243865 U CN 209243865U
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Abstract
One into three goes out the pipeline shunt system of structure, comprising: compressed gas source；At least two control valves, import are connected with compressed gas source；The outlet of at least two gases conveying main pipes and control valve；By current divider ontology and at least, a pneumatic control component forms pneumatic current divider, current divider ontology is equipped with import, first outlet and second outlet, third exports, first outlet is used for connection import and sewage pipe, and second outlet is for connection import with drainpipe, third outlet for being connected to import and first rain pipe；Pneumatic control component and gas conveying main pipe are conveyed by gas and are in charge of connection；Controller is connect with control valve；And measuring instrument, controller is after receiving metrical information, control valve events are controlled according to the metrical information to connect compressed gas source and pneumatic control component, pneumatic control component movement is switched off and on state control channel of shutting off, by drainpipe sewage and/or initial rainwater, later period rainwater shunt.
Description
Technical field
The utility model relates to municipal rainwater, sewage separation, and in particular to one kind one into three goes out the pipeline shunt system of structure
System and shunt method belong to civil buildings and municipal plumbing technical field.
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, by drainpipe sanitary sewage or initial rainwater, later period rainwater shunt, wherein sanitary sewage or initial rainwater
Qualified discharge (can also further store initial rainwater after being transported to sewage treatment plant's processing after being trapped to sewage pipe
Or shut off to sewage treatment plant's processing rear discharge up to standard), middle and later periods rainwater is directly discharged in natural water.
Realize that cut-off and the device of conducting function generally use Electronic control in reality in shunting well, abandoned stream well and Vatch basin
Or hydraulic control.However Electronic control or control of surging are not very suitable in reality:
Inflammable and explosive biogas can be generally generated in closed pipeline and Sewage Environment, therefore is applying Electronic control class
Device when can all require the electric control part contacted with biogas that must have explosion prevention function, therefore the price of automatically controlled class system just compares
Costly, and in shunting well, abandoned stream well and Vatch basin there is a situation where waterflooding between a few hours and a couple of days, 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, scarce capacity.Electric control part, is generally installed on ground by the device in addition using electric-control system,
For requiring the occasion of hidden installation, automatically controlled class device is not applicable.
In order to solve problem above, the device of hydraulic control class is developed.Hydraulic control class device without hidden peril of explosion,
It can long-term waterflooding.But it also has clearly disadvantageous, and hydraulic control system operating pressure is higher, to the voltage endurance capability of fluid pressure line
And leakage prevention requirement is very high, it is necessary to it uses two-way oil pipe: sending oil pipe and oil return pipe, since high-pressure oil pipe is expensive,
In the case where unit price and longer pipeline require, the price of total system is more expensive.Further, because being high-voltage operation, one
There is leakage problem in denier, is easy to appear safety accident.And the hydraulic oil leaked in debugging, maintenance process is easy pollution ring
Border.
Utility model content
For the defect at high cost that automatically controlled safety problem and hydraulic control exists in the prior art, utility model people is examined
Consider and uses the device of compressed air as a source of power.The smaller relatively safety, and existing pressure of pneumatically operated pressure
Contracting air occurs and control device mature and reliable price economy, and compressed air will not introduce secondary pollution, blowing plant without
Risk of explosion.Compressed air control apparatus can long-time waterflooding, however due in pipeline situation be responsible for, how compressed air to be made
For power come controlled and guaranteed safety, realization at low cost be an awkward problem, main problem is in the process
The design and control of pipeline need to meet it is subsequent quickly, facilitate dilatation, creative research and work are passed through by utility model people team
Make, for the drainpipe reality of domestic confluence of rainwater and sewage system and rain sewage diversion, has developed the technology of the utility model
Scheme, which main current divider is arranged on pipeline, dry by conveying to gas
Pipe carries out master control, and gas conveying is arranged and is in charge of to carry out dilatation, cleverly solves and is controlled to come using compressed air
Guarantee safety, problem at low cost, and make the design of pipeline and control can satisfy it is subsequent quickly, facilitate wanting for dilatation
It asks.
The utility model provides technical solution below thus:
The utility model provides the pipeline shunt system that one kind one into three goes out structure, for carrying out to the fluid in drainpipe
It shunts characterized by comprising
Compressed gas source, for providing compressed gas；
At least two control valves, import are connected with the compressed gas source,
The outlet of at least two gases conveying main pipes and the control valve, for conveying compressed gas；
Pneumatic current divider,
The pneumatic current divider is made of current divider ontology and at least two pneumatic control components, and the current divider ontology is set
It sets on drainpipe pipeline, the current divider ontology is equipped with import, first outlet and second outlet, third exports, and described first
Outlet forms channel of shutting off for connection import and sewage pipe, and first pneumatic control component shuts off in channel set on described,
The drainpipe of the second outlet for import and current divider ontology downstream described in connection, the third outlet are used for
It is connected to the import and the just rain pipe；
The pneumatic control component and gas conveying main pipe are conveyed by gas and are in charge of connection, correspond to for controlling
The opening and closing of mouth；
Controller is connect, for controlling control valve with the control valve；And
Measuring instrument is connected with the controller, and the metrical information for acquiring measuring instrument sends the control to
Device,
The controller controls the control valve events after receiving the metrical information, according to the metrical information to connect
The compressed gas source and the pneumatic control component, pneumatic control component movement come control the channel of shutting off cut-off and
On state by the sewage in drainpipe and branches to the sewage pipe, the initial rainwater in drainpipe is branched to described first
Middle and later periods rainwater in drainpipe is branched to the rain pipe by rain pipe.
The utility model provides one into the three pipeline shunt system for going out structure, it is characterised in that:
Wherein, the pneumatic control component is air bag or pneumatic tubing clip valve, and the outlet of the air bag or pneumatic tubing clip valve passes through
Gas conveying is in charge of to be connected to gas conveying main pipe,
When air bag or pneumatic tubing clip valve are inflated expansion, the first outlet, second outlet, third outlet are in cut-off
State,
When air bag or pneumatic tubing clip valve be not inflated and in the raw when, the first outlet, second outlet, the
Three outlets are in the conductive state.
The utility model provides one into the three pipeline shunt system for going out structure, it is characterised in that:
When the level height of the drainpipe is higher than the level height of the sewage pipe or first rain pipe, described in setting two
Pneumatic control component, the pneumatic control component is set to the first outlet and third exports, the dirt of the first outlet discharge
Water, third outlet discharge initial rainwater gravity drop to the sewage pipe, in first rain pipe.
The utility model provides one into the three pipeline shunt system for going out structure, it is characterised in that:
When the level height of the drainpipe is lower than the level height of the sewage pipe or first rain pipe, the gas is set
Dynamic control assembly, the pneumatic current divider further include storage pool, connecting tube and water pump, and the level height of the connecting tube is lower than institute
The level height of drainpipe is stated, first water outlet is connected by the connecting tube with the storage pool, the pneumatic control
Component is set in the connecting tube, and for the storage pool for storing sewage and/initial rainwater, the water pump will be in the storage pool
Sewage and/or initial rainwater be pumped into sewage pipe or first rain pipe.
The utility model provides one into the three pipeline shunt system for going out structure, it is characterised in that:
Two control valves are arranged in the system and two gases convey main pipe, and the air bag or pneumatic tubing clip valve pass through the gas
Body conveying is in charge of to be connected to gas conveying main pipe.
The utility model provides one into the three pipeline shunt system for going out structure, it is characterised in that:
By the multiple sections of pipe network region division, two control valves are arranged in each section, two gases convey main pipes and several
Pneumatic current divider, the air bag or pneumatic tubing clip valve of each pneumatic current divider are in charge of and the gas by gas conveying
Main pipe connection is conveyed, the controller controls corresponding all air bags or pneumatic tubing clip valve in the section and is opened and closed simultaneously.
The utility model provides one into the three pipeline shunt system for going out structure, it is characterised in that:
The drainpipe is the rain pipe of separate system or the collecting fitting of combined system.
The utility model provides one into the three pipeline shunt system for going out structure, it is characterised in that:
Wherein, the compressed gas source is air compressor machine, and the control valve combines for solenoid valve or two-bit triplet reversal valve,
The controller and the electrical connection of the air compressor machine and the control valve,
The controller controls the control after receiving the metrical information that the measuring instrument issues, according to the metrical information
Valve events processed connect the compressed gas source and the air bag or pneumatic tubing clip valve, and the air bag or pneumatic tubing clip valve be inflated swollen
It is swollen, so that first outlet and third outlet are in off state,
The controller controls after receiving the metrical information that the measuring instrument issues again according to the metrical information
The control valve acts again, so that the control valve ends with the compressed gas source, and gas conveying main pipe and atmosphere
Connection, i.e., the compressed air in the described air bag or pneumatic tubing clip valve be drained and in the raw so that first outlet
Or third outlet is in the conductive state.
The utility model provides one into the three pipeline shunt system for going out structure, it is characterised in that:
When there is no difference in height between the sewage pipe or first rain pipe and the connecting tube and be in same level,
Corresponding, the number of the gas conveying main pipe is three: first gas conveys main pipe and second gas conveying is dry
Pipe, third gas convey main pipe,
The number of the control valve be three: first control valves and the second control valve, third control valve,
The number of the corresponding air bag or pneumatic tubing clip valve is also three: first air bags or pneumatic tube in pneumatic current divider
Folder valve is arranged in first outlet, and the second air bag or pneumatic tubing clip valve are arranged in second outlet, third air bag or pneumatic
Pipe clip valve is arranged in third outlet,
The first control valve control first gas conveying main pipe carries out the inflation/deflation of the first air bag or pneumatic tubing clip valve
Control, the second control valve control second gas conveying main pipe control the inflation/deflation of the second air bag or pneumatic tubing clip valve
System, the third control valve control third gas conveying main pipe control the inflation/deflation of third air bag or pneumatic tubing clip valve.
The utility model provides one into the three pipeline shunt system for going out structure, it is characterised in that:
By the multiple sections of pipe network region division, if three control valves, three gas conveying main pipes and dry gas is arranged in each section
Dynamic current divider, all first air bags or pneumatic tubing clip valve are crossed gas conveying and are in charge of respectively with first by described in the section
Gas conveys main pipe connection, and all second air bags or pneumatic tubing clip valve are conveyed by the gas in the section is in charge of difference
It is connected to second gas conveying main pipe, all third air bags or pneumatic tubing clip valve pass through gas conveying point in the section
Pipe be connected to third gas conveying main pipe respectively, and the controller passes through control first control valve or the according to measuring signal
Two control valves, third control valve control all the first air bag or pneumatic tubing clip valve or all the second air bag or pneumatic tubing clip
Valve, all third air bags or pneumatic tubing clip valve are communicated with atmosphere or are communicated with gas source.
The utility model provides one into the three pipeline shunt system for going out structure, it is characterised in that:
Wherein, the measuring instrument includes one of rainfall gauge, timer, water monitor and liquidometer or a variety of,
Corresponding, the metrical information includes rainfall, rain time, one of water level in water quality and well body structure
Or it is a variety of.
The utility model provides one into the three pipeline shunt system for going out structure, it is characterised in that:
Wherein, the pneumatic current divider also has position sensor,
The position sensor is arranged on the inner wall in described section of dirty channel, swollen for detecting the air bag or pneumatic tubing clip valve
Swollen position.
The utility model provides one into the three pipeline shunt system for going out structure, it is characterised in that:
The pneumatic control component includes cylinder and flashboard assembly, and the flashboard assembly is installed on the current divider ontology
Interior, being installed on the pneumatic control component to shut off in channel includes the first cylinder and the first flashboard assembly, is installed on institute
Stating the pneumatic control component in first rain split channel includes the second cylinder and the second flashboard assembly, and first cylinder drives
It moves first flashboard assembly to switch between the first position and the second position, positioned on first flashboard assembly under first position
The second outlet and third outlet are blocked, the import is connected with the first outlet, first flashboard under the second position
Component blocks first outlet, the import and the second outlet or third outlet is connected, and second flashboard assembly is first
Second flashboard assembly blocks second outlet under position, and the import and third outlet are connected, described second under the second position
Flashboard assembly blocks third outlet, and the import is connected with the second outlet；
Corresponding, setting two-way gas conveys main pipe: first gas conveys main pipe and second gas and conveys main pipe, and described the
One gas conveying main pipe divides main pipe to be connected with first cylinder by the conveying of two gases, and the second gas conveying main pipe passes through
The conveying of two gases divides main pipe to be connected with second cylinder, and the conveying of gas described in two-way, which divides between main pipe and the gas source, passes through institute
Control valve is stated to be connected；
Two control valves of corresponding setting: the first control valve and the second control valve, first control valve is for controlling
First cylinder is stretched out and is shunk, and then is controlled first flashboard assembly and switched between the first position and the second position,
Second control valve is stretched out and is shunk for controlling second cylinder, and then controls second flashboard assembly at first
It sets and switches between the second position.
The utility model provides one into the three pipeline shunt system for going out structure, it is characterised in that:
By the multiple sections of pipe network region division, two two four-way control valves are arranged in each section, four gas conveyings are done
Pipe and several pneumatic current dividers, in the section air inlet of all cylinders conveyed by gas be in charge of respectively with the first gas
Body conveys main pipe connection, and another stomata of all cylinders is in charge of defeated with second gas respectively by gas conveying in the section
Main pipe is sent to be connected to.
The utility model provides one into the three pipeline shunt system for going out structure, it is characterised in that:
Wherein, gas conveying main pipe is laid in the upper inside wall of the sewage pipe, by gas conveying be in charge of with
The pneumatic control component is connected.
The utility model also provides the pipeline shunt method that one kind one into three goes out structure, for by multiple sections in region
Drainpipe in sewage and rainwater correspondence branch to sewage pipe or first rain pipe and rain pipe, it is characterised in that:
When fine day, the control valve events connect the compressed gas source and the pneumatic control component, the pneumatic control
Component processed acts to control the second outlet, third outlet cut-off, and first outlet is in the conductive state, by the dirt in drainpipe
Moisture flow to the sewage pipe；
When rainfall, the measuring device continuous collecting metrical information, controller is sentenced according to collected metrical information
Disconnected, the controller controls the pneumatic control component movement,
Wherein, given threshold, when the metrical information is not up to threshold value, the first outlet of pneumatic control component control,
Initial rainwater in drainpipe is branched to just rain pipe by second outlet cut-off, the conducting of third outlet；
When the metrical information reaches threshold value, the first outlet of pneumatic control component control, third outlet cut-off, second
Outlet conducting, branches to rain pipe for the middle and later periods rainwater in drainpipe.
Provided by the utility model one into three goes out the pipeline shunt method of structure, which is characterized in that when metrical information is to make
When the rainfall measured with rainfall gauge:
When fine day does not have rainwater to enter separate system, controller controls the pneumatic control component according to for zero rainfall
It acts to control the second outlet, third outlet cut-off, first outlet is in the conductive state, by the sewage separation in drainpipe
To the sewage pipe；
When the rainy day thering is rainfall to enter separate system, since initial stage rainfall does not reach threshold value, corresponding controller according to
For be not up to the rainfall of threshold value still control control valve make first outlet, second outlet cut-off, third outlet conducting, will arrange
Initial rainwater in water pipe branches to just rain pipe；
With the increase of rainfall, when rainfall reaches threshold value, controller control control valve is acted；
Change pneumatic control component control first outlet, third outlet cut-off, second outlet conducting after controlling valve events；
Import is connected to storm sewer, so that the fluid correspondence of import be branched in rain pipe.
The effect of the utility model and beneficial effect are: the pipeline for going out structure according to provided by the utility model one into three
Separate system is capable of providing compressed gas because having compressed gas source；With at least one control valve, import and the compression
Gas source is connected, and can control the inflation/deflation of compressed gas；Main pipe and the control are conveyed at least one gas
The outlet of valve, being capable of long-distance sand transport compressed gas；With pneumatic current divider, it is arranged on drainpipe pipeline, has
One import being connected to drainpipe and be connected to respectively with sewage pipe, rain pipe two outlets and at least one setting with
The pneumatic control component in outlet that sewage pipe is connected, the pneumatic control component and gas conveying main pipe pass through gas
Connection is in charge of in conveying, and the opening and closing of corresponding outlet can be controlled under the effect of the compressed air of remote compressed gas source；With control
Device processed is connect with the control valve, can directly control control valve；It connects, can be adopted with the controller with measuring instrument
Collection metrical information sends the controller to, so, pipeline shunt system provided by the utility model can using compressed air
It is safely controllable, and a main line due to using gas conveying main pipe and being in charge of, the mode of multiple branches, it is only necessary to
Control valve is set on main line, while control valve and controller, compressed gas source being arranged in the control room of section, it can be to entire
The inflation/deflation of the air bag or pneumatic tubing clip valve in pneumatic current divider in section is controlled to control the shunting of sewage and rainwater
Process, and conveniently accessible and extension.
Whole system, pipeline relationship is simple, and design is easy to accomplish, facilitates dilatation.
Detailed description of the invention
The structural schematic diagram for the pipeline shunt system that Fig. 1 goes out structure in the utility model embodiment one one into three；
The structural schematic diagram for the pipeline shunt system that Fig. 2 goes out structure in the utility model embodiment two one into three；
Fig. 3 is the sectional view along AA of this Fig. 2；
Fig. 4 is the BB of this Fig. 2 to cross-sectional view；
Fig. 5 goes out in the pipeline shunt system of structure to use cylinder and flashboard assembly as gas for the one into three of embodiment five
The structural schematic diagram of dynamic control assembly；And
Fig. 6 is the structural representation of the one into three of this example five cylinder and flashboard assembly gone out in the pipeline shunt system of structure
Figure.
It illustrates:
Rain pipe 2, shunting well 3, sewage pipe 4, drainpipe 5, Chu Yuguan 6；
Compressed gas source 10, control valve 20, gas convey main pipe 30, pneumatic current divider 40, controller 50, measuring instrument 60；
Import 41, first outlet 42, second outlet 43, third outlet 44, pneumatic control component 45, the first air bag 451,
Second air bag 452, third air bag 453；
Cylinder D, flashboard assembly E, crank F, transmission shaft G, cylinder piston rod D-1；
Mounting rack G, sunpender H.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
Embodiment one
The structural schematic diagram for the pipeline shunt system that Fig. 1 goes out structure in the utility model embodiment one one into three.
Shown in Figure 1, the utility model embodiment provides a kind of pipeline shunt system in fragment area, for in region
Multiple sections drainpipe in sewage and rainwater shunted, wherein drainpipe can for separate system rain pipe or conjunction
Flow system collecting fitting, as shown in Figure 1, rain pipe 2, sewage pipe or first rain pipe 6 and one into three go out structure pipeline shunt system.
Wherein,
One into three goes out the pipeline shunt system of structure, for shunting to the fluid in drainpipe.
Indoor compressed gas source 10, control valve 20, gas, which are controlled, in cell including setting conveys main pipe 30, pneumatic current divider
40, controller 50, measuring instrument 60.
One compressed gas source 10 be compressed gas source in the present embodiment is air compressor machine for providing compressed gas.
At least two control valves 20, import are connected with the compressed gas source, different according to pneumatic current divider 40, use
Control valve is not also identical, and when pneumatic current divider 40 is airbag structure, control valve combines for solenoid valve or two-bit triplet reversal valve,
In the present embodiment, control valve uses two-bit triplet solenoid directional control valve 21, is arranged in the control room of cell；When pneumatic point
When stream device 40 is cylinder type flashboard structure, control valve is two position and four-way reversing valves.
The outlet of at least two gases conveying main pipes 30 and the control valve 20, it is described for conveying compressed gas
Gas conveying main pipe 30 is laid in the upper inside wall of the sewage pipe 4, is in charge of and the pneumatic current divider by gas conveying
40 are connected.Wherein, when pneumatic current divider 40 has an air bag, a gas conveying main pipe 30 is set；Pneumatic current divider
There are two two gas conveying main pipes 30 when air bag, are arranged for 40 tools；When pneumatic current divider 40 is cylinder type flashboard structure, if
Four gas conveying main pipes 30 are set, are divided into two groups, one cylinder type flashboard of each group of correspondence.
Multiple pneumatic current dividers 40, are arranged on drainpipe pipeline comprising current divider ontology has one and draining
The import 41 of pipe connection and the first outlet 42 and second outlet 43, third being connected to respectively with sewage pipe, rain pipe, first rain pipe go out
Mouthfuls 44 and at least one the pneumatic control component 45 in the outlet being connected with sewage pipe is set.
The first outlet 42 forms channel of shutting off for connection import and sewage pipe, and the pneumatic control component is set to institute
It states and shuts off in channel, the rain pipe 2 of the second outlet for import and current divider ontology downstream described in connection, institute
Third outlet is stated for being connected to the import and the just rain pipe.
Pneumatic control component 45 can be air bag or pneumatic die cushion, be the air bag of circle drum in the present embodiment, be arranged in outlet,
It is fixed by rope.
When air bag is inflated expansion, air bag and pipeline fit closely fixation, while the air bag expanded can be in the work of rope
It is fixed again under, excessive displacement will not occur and be detached from outlet and completely block outlet so as to be expanded to, make to obtain
Mouth is in off state,
When air bag not be inflated and in the raw when, between air bag and the inner wall of outlet have gap, should between
Gap can allow fluid to pass through, and in the conductive state.
The pneumatic control component 45 and gas conveying main pipe 30 are conveyed by gas and are in charge of connection, for control pair
The opening and closing that should be exported.
Controller 50 is electrically connected with the control valve 20, for controlling control valve 20, is arranged in the control room of cell.
Measuring instrument 60 and controller communication connection, the metrical information for acquiring measuring instrument send institute to
Controller is stated for being controlled, is arranged in the control room of cell.The measuring instrument includes rainfall gauge, timer, water
One of matter monitor and liquidometer are a variety of, corresponding, and the metrical information includes rainfall, rain time, water quality
With one of water level in well body structure or a variety of.
Timer, the time threshold by the way that rain time is arranged are controlled, and measure rain time and by rain time
Controller is sent to as metrical information.
Water monitor, by the detector is arranged in the import of drainpipe monitor obtain water in water quality refer to
Mark, and the threshold value of corresponding water quality indicator is set, the measurement numerical value of water quality indicator is sent to control as metrical information in real time
Device.
Liquidometer is mounted on the underground part of shunting well, abandoned stream well or Vatch basin, is controlled by measurement liquid level,
The liquid level measured is sent to controller as metrical information.
Rainfall gauge, it is outdoor to be placed on outdoor, it is controlled by measurement rainfall, using the rainfall measured as metrical information
It is sent to controller.
In above embodiments, one kind is can be used in measuring instrument, in special requirement or in order to improve the accurate of control
Property, a variety of measuring instruments also can be set and acquire a variety of metrical informations to be controlled: being wanted when a variety of metrical informations all meet
When asking, controller is just acted, and such operation can make the shunting effect of rainwater, sewage more preferable.
The controller 50 after receiving the metrical information, judge the metrical information whether be more than setting threshold value, and
Control signal is made accordingly, connects the compressed gas source and the pneumatic control according to control valve events described in the control signal
Component, pneumatic control component movement come control accordingly export be switched off and on state.
The control method of the system is as follows:
When fine day, the control valve events connect the compressed gas source and the pneumatic control component, the pneumatic control
Component processed acts to control the second outlet, third outlet cut-off, and first outlet is in the conductive state, by the dirt in drainpipe
Moisture flow to the sewage pipe；
When rainfall, the measuring device continuous collecting metrical information, controller is sentenced according to collected metrical information
Disconnected, the controller controls the pneumatic control component movement,
Wherein, given threshold, when the metrical information is not up to threshold value, the first outlet of pneumatic control component control,
Initial rainwater in drainpipe is branched to just rain pipe by second outlet cut-off, the conducting of third outlet；
When the metrical information reaches threshold value, the first outlet of pneumatic control component control, third outlet cut-off, second
Outlet conducting, branches to rain pipe for the middle and later periods rainwater in drainpipe.
Specifically when measuring device is rainfall gauge, the threshold value set is rainfall threshold value, when measuring device is timer,
The threshold value set as time threshold, when measuring device be liquidometer when, the threshold value set as level threshold, and so on, can root
It needs to select different types of threshold value according to specifically used.
The present embodiment controller judged according to collected metrical information, control change after valve events it is all pneumatic
The on or off state in the channel of shutting off of control assembly control.Gone out in the present embodiment by first outlet, second outlet, third
The change of the on and off state of mouth, leads to import and sewage pipe or first rain pipe, rain pipe on or off, thus by import
Fluid correspondence branch in sewage pipe or first rain pipe and rain pipe.It only needs to design a compressed gas source 10 in a region
With control valve 20, control valve 20 can control the pneumatic control component movement of all connections one gas conveying main pipe 30, Suo Youqi
It is in a state that dynamic control assembly switches simultaneously, and control is simple, automates at high cost.
Embodiment two
On the basis of example 1, as shown in Figure 1 it is found that in this case, the level height of sewage pipe 4, Chu Yuguan
Lower than rain pipe level height when, pneumatic current divider 40 is installed in the well body of inspection shaft, Vatch basin or shunting well, sewage
The import of pipe 4 is located on the borehole wall of well body, and the lower section of pneumatic current divider 40 is arranged in sewage pipe 4, and pneumatic current divider 40 includes point
Device ontology and pneumatic control component are flowed, the import of current divider ontology connects the draining of pneumatic current divider upstream by connecting short tube
Pipe, the second outlet of current divider ontology connect the connecting tube being connected with rain pipe in pneumatic current divider downstream by connecting short tube,
The first outlet of current divider ontology extends downwardly, and the third outlet of current divider ontology extends downwardly and the just rain Guan Liantong, dirt
The outlet that water pipe 4 connects be first outlet 42 be connected to relative to another with the rain pipe second outlet 43, with it is described first
The third outlet of rain pipe connection is upstream, and outlet, that is, first outlet 42 that sewage pipe 4 connects is relative to another and the thick rain
The third outlet of pipe connection is also upstream, corresponding, and the number of the gas conveying main pipe 30 is two, the control valve 20
Number is also two, and the number of the corresponding air bag 44 is also two and is arranged on and sewage pipe phase in pneumatic current divider 40
In the first outlet 42 of connection, the third being connected to with thick rain pipe outlet.The gas of multiple pneumatic current dividers 40 of the system
Capsule is in charge of by gas conveying to be connected to gas conveying main pipe respectively, and controller control control valve events control all air bags
Inflatable open or recovery nature of deflating simultaneously.
Shown in Figure 1, air bag is mounted in current divider ontology by mounting assembly, mounting assembly include mounting rack G and
The suspension hook on mounting rack is hooked in two sunpender H, sunpender one end, and the other end is connect with air bag, and multiple straight lines are provided on mounting rack
The suspension hook of arrangement adjusts upper bottom of the air bag in first outlet pipe by the way that two sunpenders are hooked the suspension hook of different location
It sets.
Particularly as be for pneumatic current divider 40, be arranged in first outlet 42 and/or third outlet in pneumatic control
There are two types of states for component, that is, air bag or pneumatic die cushion processed:
When the first air bag not be inflated and in the raw when, between air bag and the inner wall of outlet have gap,
The gap can allow fluid to pass through, and drainpipe is connected to the sewage pipe for being provided with the outlet of air bag, i.e., this
When drainpipe in fluid be directly discharged into sewage pipe, sanitary sewage is discharged into sewage pipe；
When the first air bag be inflated expansion when, and third air bag not be inflated and in the raw when so that
The first outlet is in off state, and third outlet is in the conductive state, i.e., the fluid at this time in drainpipe is directly discharged into first
In rain pipe, sanitary sewage is discharged into just rain pipe
When the first air bag, third air bag are inflated expansion, so that the outlet of the first outlet, third is in cut-off shape
State, at this time import can only be communicated with second outlet, i.e., the fluid in drainpipe can only be via the outlet being connected to rain pipe at this time
It is discharged into rain pipe, middle and later periods rainwater is discharged into rain pipe.
Three of the above state is measured by controller according to measuring instrument and the metrical information sended over is controlled, control
For device processed after receiving the metrical information that the measuring instrument issues, whether this is more than that threshold value is described to control according to the metrical information
Control valve events, connect the connected state of the compressed gas source and the air bag, when the air bag communicated with compressed gas source and by
When inflation, the outlet is in off state, described when the air bag is not communicated with and comes round with atmosphere with compressed gas source
Air bag is deflated not expansion, and the outlet is in the conductive state.
The controller controls after receiving the metrical information that the measuring instrument issues again according to the metrical information
The control valve acts again so that the control valve with the compressed gas source end or be connected, and the gas convey main pipe
Be communicated with the atmosphere or be connected to compressed gas source, i.e., the compressed air in the described air bag be drained and in the raw or inflation and
In swelling state, the on and off state of corresponding outlet changes.
The case where being controlled for an above-mentioned air bag, the utility model give one into three pipeline for going out structure
Shunt method, for by the drainpipe of multiple sections in region sewage and rainwater correspondence branch to sewage pipe and rainwater
Pipe, as shown in Figure 1, the lower section of drainpipe is arranged in the sewage pipe, first rain pipe, when the first outlet of pneumatic current divider is connected to dirt
Water pipe, when second outlet is connected to rain pipe, at the beginning of third outlet when rain pipe, shunt method is as follows:
When no rainwater enters separate system, the metrical information of measuring instrument measurement does not reach threshold value, controller root
Control valve is issued instructions to according to metrical information, so that gas conveying main pipe is communicated with the atmosphere, gas conveying main pipe does not have pressure, institute
It states air bag not to be inflated in the raw, there is gap, the gap between the inner wall of the outlet of air bag and close import
Fluid can be allowed to pass through, so that the outlet of the import and close import is in the conductive state, when rain or sewage
When into separate system, initial rainwater or sewage pass through is discharged into the sewage close to the outlet of import under the action of difference in height
Pipe.
According to the metrical information for entering separate system, controller issues instruction according to the metrical information that measuring instrument is sent
To control valve, so that gas conveying main pipe is connected to compressed gas source, compressed air will enter in air bag and make the air bag quilt
Inflation and be in swelling state, the air bag of expansion, which can be expanded to completely, will be close to the outlet of import and blocks so that close into
Mouthful outlet be in off state, the import and the outlet conducting far from import, when rain enters separate system, in after
Phase rainwater is discharged into rain pipe by the outlet far from import.
Below to using udometric situation to explain.
Initial state, when fine day does not have rainwater to enter separate system, controller controls control valve according to for zero rainfall
So that first outlet is in the conductive state, the sewage of entrance can enter sewage pipe by channel of shutting off.
One, when fine day does not have rainwater to enter separate system, controller controls the pneumatic control according to for zero rainfall
Component acts to control the second outlet, third outlet cut-off, and first outlet is in the conductive state, by the sewage in drainpipe
Branch to the sewage pipe；
Two, when the rainy day thering is rainfall to enter separate system, since initial stage rainfall does not reach threshold value, corresponding controller root
Control valve is still controlled according to the rainfall for not up to threshold value and makes first outlet, second outlet cut-off, and the conducting of third outlet will
Initial rainwater in drainpipe branches to just rain pipe；
Three, with the increase of rainfall, when rainfall reaches threshold value, controller control control valve is acted；
Four, change pneumatic control component control first outlet, third outlet cut-off after controlling valve events, second outlet is led
Logical, import is connected to storm sewer, so that the fluid correspondence of import be branched in rain pipe.
When rainfall is decreased below threshold value, that is, enter state one.
After the sun shines again after the rain, that is, enter initial state.
Embodiment three
The structural schematic diagram for the pipeline shunt system that Fig. 2 goes out structure in the utility model embodiment two one into three.
Fig. 3 is the sectional view along AA of this Fig. 2.
Fig. 4 is the BB of this Fig. 2 to cross-sectional view.
As shown in Figure 3,4, the present embodiment and one difference of embodiment are being the sewage pipe, first rain pipe and the gas
When there is no difference in height to be in same level between dynamic current divider, it cannot rely on difference in height and carry out nature shunting.Thus at this
In the case of kind, in order to carry out flow-dividing control, need three air bags of corresponding setting in pneumatic current divider: the first air bag is set
In the first outlet being connected with sewage pipe, the second air bag is positioned in the second outlet that the rain pipe is connected,
Third air bag be arranged on in the corresponding third outlet that rain pipe communicates described just, it is corresponding that three control valves are set: the
The number of one control valve and the second control valve, third control valve, the gas conveying main pipe is also three: first gas conveying is dry
Pipe and second gas conveying main pipe, third gas convey main pipe, and first control valve control first gas conveying main pipe is to the
The inflation/deflation of one air bag is controlled, second control valve control second gas conveying main pipe to the inflation/deflation of the second air bag into
Row control, the third control valve control third gas conveying main pipe control the inflation/deflation of third air bag.It is specific such as to scheme
3, shown in 4.
As shown in Figure 3,4, the import 41 of aeroelastic separators 40, first outlet 42 and second outlet 43, third outlet 44
It is for plane in cross, and is all respectively provided with the in first outlet 42 and second outlet 43, third outlet 44
One air bag 451 and the second air bag 452, third air bag 453.All first air bags 451 of multiple pneumatic current dividers 40 of the system
It is in charge of by gas conveying and is connected to respectively with first gas conveying main pipe, all second air bags 452 of multiple pneumatic current dividers 40
It is in charge of by gas conveying and is connected to respectively with second gas conveying main pipe, all third air bags 452 of multiple pneumatic current dividers 40
It is in charge of by gas conveying and is connected to respectively with third gas conveying main pipe.Controller control control valve events, according to monitoring information
The second all air bags is controlled while controlling the first all air bags, third air bag while inflatable open and is deflated restores nature shape
State, or control the first all air bags while deflating and control the second all air bags, third gas while restoring nature
Capsule inflatable open or all the first air bag of control, the second air bag simultaneously inflatable open while control all third air bags
It deflates and restores nature.
Under specific situation, when fine day, the control valve events connect the compressed gas source and the pneumatic control component,
The pneumatic control component movement is inflated to control the second outlet, corresponding second air bag of third outlet, third air bag
And it is in off state, corresponding first air bag of first outlet is deflated and in the conductive state naturally, by the sewage in drainpipe
Branch to the sewage pipe；
When rainfall, the measuring device continuous collecting metrical information, controller is sentenced according to collected metrical information
Disconnected, the controller controls the pneumatic control component movement,
Wherein, given threshold, when the metrical information is not up to threshold value, the pneumatic control component movement is to control
It states first outlet, corresponding first air bag of second outlet, the second air bag to inflate in off state, third outlet is corresponding
Third air bag is deflated and in the conductive state, rain pipe at the beginning of the initial rainwater in drainpipe is branched to naturally；
When the metrical information reaches threshold value, the pneumatic control component movement is to control the first outlet, third
Corresponding first air bag, the third air bag of outlet are inflated and are in off state, and corresponding second air bag of second outlet is put naturally
Gas and it is in the conductive state, the middle and later periods rainwater in drainpipe is branched into rain pipe.
Example IV
The present embodiment and two difference of embodiment are being when the level height of the drainpipe is lower than the sewage pipe
Or rain pipe level height when, be arranged a pneumatic control component (air bag), the pneumatic current divider further include storage
Pond, connecting tube and water pump, the level height of the connecting tube are lower than the level height of the drainpipe, and first water outlet is logical
It crosses the connecting tube to be connected with the storage pool, the pneumatic control component is set in the connecting tube, and the storage pool is used for
Store sewage and/initial rainwater, the water pump by the storage pool sewage and/initial rainwater is pumped into sewage pipe or first rain pipe
In.Air bag in the present embodiment is suspended in communicating pipe by drag-line, fixation balloon.
Embodiment five
Fig. 5 is to use cylinder and flashboard assembly as pneumatic control in one into the three pipeline shunt system gone out of embodiment five
The structural schematic diagram of component processed.
Fig. 5 is the structural schematic diagram of the cylinder and flashboard assembly in one into the three pipeline shunt system gone out of this example five.
On the basis of example 1, the pneumatic control component in the present embodiment includes cylinder and flashboard assembly, flashboard group
Part is installed in current divider ontology, and cylinder driving flashboard assembly switches between the first position and the second position, first position
Lower flashboard component blocks second outlet, and import is connected with first outlet, and second position lower flashboard component blocks first outlet, import
It is connected with second outlet；Corresponding, setting two-way gas conveys main pipe and gas conveying is in charge of, and an air inlet of cylinder passes through one
It is that the road A main pipe is connected that gas conveying, which is in charge of with the conveying main pipe of gas all the way, and another air inlet of cylinder is defeated by another gas
Send that be in charge of with another way gas conveying main pipe be that the road A main pipe is connected, two-way gas, which conveys, passes through control between main pipe and gas source
Valve is connected, and control valve is stretched out and shunk for controlling cylinder, and then controls flashboard assembly between the first position and the second position
Switching.When two current dividers are arranged, corresponding setting two-way gas conveys main pipe: first gas conveys main pipe and second gas
Main pipe is conveyed, the first gas conveying main pipe divides main pipe to be connected with first cylinder by the conveying of two gases, and described second
Gas conveying main pipe divides main pipe to be connected with second cylinder by the conveying of two gases, and the conveying of gas described in two-way divides main pipe and institute
It states and is connected between gas source by the control valve；
Two control valves of corresponding setting: the first control valve and the second control valve, first control valve is for controlling
First cylinder is stretched out and is shunk, and then is controlled first flashboard assembly and switched between the first position and the second position,
Second control valve is stretched out and is shunk for controlling second cylinder, and then controls second flashboard assembly at first
It sets and switches between the second position.
It is shown in Figure 6, crank F and transmission shaft G, one end of crank and cylinder are equipped between cylinder D and flashboard assembly E
Piston rod D-1 rotation connection, the other end of crank are fixedly connected with transmission shaft one end, the flashboard assembly and transmission axis connection.
Wherein, flashboard assembly includes flashboard seat and the flashboard that is installed on flashboard seat, and flashboard seat is set between outlet and first outlet, gas
The output end of dynamic driving assembly is connected with the flashboard, drives the flashboard to overturn, cuts between the first position and the second position
It changes.
The specific control method of the system is as follows:
When fine day, two position and four-way reversing valve power loss, the road A main pipe and compressed gas source are connected, and the road B main pipe is communicated with the atmosphere, the road B
Main pipe does not have pressure, and cylinder is shunk, and pneumatic flashboard assembly is located at first position, and import is connected with first outlet, fine day drainpipe
In sanitary sewage be discharged into sewage pipe after first outlet, into sewage treatment plant handle；
When rainfall, the condition of given threshold herein is identical as in embodiment one, the pneumatic brake board group when not up to threshold value
Part keeps first position, and initial rainwater is discharged into sewage pipe after first outlet, handles into sewage treatment plant；
When a threshold is reached, two position four-way valves obtain electric, and the road B main pipe and compressed gas source 10 are connected, and the road A main pipe and atmosphere connect
Logical, the road A main pipe does not have pressure, and cylinder is shunk, and pneumatic flashboard assembly switches to the second position, and import is connected with second outlet, row
Middle and later periods rainwater inside water pipe is discharged into rain pipe, is discharged to natural water；
After rainfall, two position and four-way reversing valve power loss, pneumatic flashboard assembly switches to first position.
Embodiment six
Further embodiment occurs going out after blocking or expand, being stuck for some pipeline being likely to occur in pipeline
Now displacement cannot appropriately block the problem of outlet, this further embodiment of improving additionally provides optimal enforcement example below:
Pneumatic current divider 40 is additionally provided with position sensor 46, when pneumatic current divider 40 includes air bag, described pneumatic
Position sensor is set on the internal perisporium of the outlet for being provided with air bag of current divider 40, position sensor setting is existed by corresponding
On the inner wall for the outlet being connected with the sewage pipe, the position of the air bag expansion one-to-one can be real-time detected.
Embodiment seven
The technical solution of the present embodiment is to replace with the air bag in the technical solution of above-described embodiment one to embodiment six
Pneumatic tubing clip valve.
The effect of the present embodiment and beneficial effect are: pipeline shunt system provided by the utility model uses compressed air
Can be safely controllable, and a main line due to using gas conveying main pipe and being in charge of, the mode of multiple branches only need
Control valve is set on main line, while control valve and controller, compressed gas source being arranged in the control room of section, it can be right
The inflation/deflation of the air bag or pneumatic tubing clip valve in pneumatic current divider in entire section is controlled to control sewage and rainwater
Branching process, and conveniently accessible and extension.
Whole system, pipeline relationship is simple, and design is easy to accomplish, facilitates dilatation.
Due to being in the duct using plumbing shunt, current divider ontology therein is that integrated conduct component is mounted on pipe
Road, it is small in size, it is only necessary to be installed on the pipeline, construction and installation are convenient, at low cost.
The case where lower section of the pneumatic current divider is arranged in for sewage pipe carries out the short circuit of sewage using difference in height,
To need to design a gas conveying main pipe only to control the expansion gas replenishment process of air bag or pneumatic tubing clip valve, simplify
The design and deployment cost of pipeline, while also facilitating subsequent management service and subsequent dilatation access procedure.
The case where being in same level for sewage pipe and the pneumatic current divider, is arranged two air bags or pneumatic tubing clip
Valve is controlled, respectively using an air bag or pneumatic tubing clip valve and a gas conveying main pipe, a control valve to sewage pipe,
The conducting of rain pipe and the drainpipe of import, off state are uniformly controlled, and only use the same gas source, and corresponding
Controller, control valve, measuring instrument are all arranged in the control room of lower cell or section, long-range and synchronously control are realized, at certain
A section (such as some street of some road of cell, city either food market, shop or partner region) one control of setting
Room, a control device (including gas source, control valve, controller, measuring instrument) (both can may be used to the drainpipe of target section
To be that separate system is also possible to combined system) rainwater, sewage carry out flow-dividing control.
Further, since the pneumatic current divider also has position sensor, pass through setting in the pneumatic current divider 40
It is equipped on the internal perisporium of the outlet of air bag or pneumatic tubing clip valve and position sensor is set, position sensor setting is existed by corresponding
On the inner wall for the outlet being connected with the sewage pipe, it one-to-one can real-time detect the air bag or pneumatic tubing clip valve is swollen
Detectable signal is simultaneously passed to the controller and is detected by swollen position, accordingly even when some air bag or pneumatic tube has occurred
Folder valve is plugged or damaged gas leakage also specifically can quickly find out the problem of being which air bag or pneumatic tubing clip valve:
Occur bleed pressure it is normal and after failure that some air bag or pneumatic tubing clip valve do not expand as requested, can
Quickly investigation；
After gas source occur and detecting gas leakage always and inflate cannot reach the failure of normal pressure always, it can judge
Be there is air bag or pneumatic tubing clip valve or pipeline gas leakage and rapidly according to the case where position sensor come judge be which air bag or
Pneumatic tubing clip valve goes wrong.
The utility model is not limited to above embodiment, for those skilled in the art, not
Under the premise of being detached from the utility model principle, several improvements and modifications can also be made, these improvements and modifications are also considered as this reality
Within novel protection scope.The content being not described in detail in this specification belongs to well known to professional and technical personnel in the field
The prior art.
Claims (13)
1. the pipeline shunt system that one kind one goes out structure into three, for being shunted to the fluid in drainpipe, which is characterized in that
Include:
Compressed gas source, for providing compressed gas；
At least two control valves, for controlling the on-off of gas circuit,
At least two gases convey main pipe, the outlet of gas the conveying main pipe and the corresponding control valve, for defeated
Compressed gas is sent, the control valve is used to control the on or off of its corresponding gas conveying main pipe and compressed gas source；
Pneumatic current divider,
The pneumatic current divider is made of current divider ontology and at least two pneumatic control components, and the current divider ontology setting exists
On drainpipe pipeline, the current divider ontology is equipped with import, first outlet and second outlet, third exports, the first outlet
Channel of shutting off is formed for connection import and sewage pipe, the first pneumatic control component shuts off in channel set on described, and described second
The drainpipe of the outlet for import and current divider ontology downstream described in connection, the third outlet are described for being connected to
Import and first rain pipe form just rain split channel, and the second pneumatic control component is set in the just rain split channel；
The pneumatic control component and the corresponding gas conveying main pipe are conveyed by gas and are in charge of connection, for controlling correspondence
The opening and closing of outlet；
Controller is connect, for controlling control valve with the control valve；And
Measuring instrument is connected with the controller, and the metrical information for acquiring measuring instrument sends the controller to,
It is described to connect that the controller controls the control valve events after receiving the metrical information, according to the metrical information
Compressed gas source and the pneumatic control component, the pneumatic control component act to control being switched off and on for the channel of shutting off
Initial rainwater in drainpipe is branched to the just rain pipe by the sewage separation in drainpipe to the sewage pipe by state, will
Middle and later periods rainwater in drainpipe branches to rain pipe.
2. according to claim 1 one into three goes out the pipeline shunt system of structure, it is characterised in that:
Wherein, the pneumatic control component is air bag or pneumatic tubing clip valve, and the outlet of the air bag or pneumatic tubing clip valve passes through gas
Conveying is in charge of to be connected to the corresponding gas conveying main pipe,
Shut off channel and/or the first rain split channel when air bag or pneumatic tubing clip valve are inflated expansion, where corresponding to
Cut-off；
When air bag or pneumatic tubing clip valve be not inflated and in the raw when, described where corresponding to shut off channel and/
Or just rain split channel conducting.
3. according to claim 2 one into three goes out the pipeline shunt system of structure, it is characterised in that:
When the level height of the drainpipe is higher than the level height of the sewage pipe and first rain pipe, two air bags are set
Or pneumatic tubing clip valve, two control valves and two gases convey main pipe, the air bag or pneumatic tubing clip valve are respectively arranged on described cut
Logical one end close to third outlet is shunted close to one end of the first outlet and the just rain in circulation road, is controlled respectively
The sewage of first outlet discharge, the initial rainwater gravity of third outlet discharge drop to the sewage pipe, in first rain pipe.
4. according to claim 3 one into three goes out the pipeline shunt system of structure, it is characterised in that:
By the multiple sections of pipe network region division, two control valves are arranged in each section, two gases convey main pipes and several pneumatic
Current divider, each pneumatic current divider is installed on the air bag to shut off on channel or pneumatic tubing clip valve is defeated by the gas
It send to be in charge of and be connected to respectively with gas conveying main pipe, each pneumatic current divider is installed on the just rain split channel
Air bag or pneumatic tubing clip valve are in charge of by gas conveying to be connected to another gas conveying main pipe respectively, the controller
At the beginning of controlling all air bags to shut off on channel or pneumatic tubing clip valve in the section while being opened and closed and is all on rain split channel
Air bag or pneumatic tubing clip valve are opened and closed simultaneously.
5. according to claim 1 one into three goes out the pipeline shunt system of structure, it is characterised in that:
The drainpipe is the rain pipe of separate system or the collecting fitting of combined system.
6. according to claim 2 one into three goes out the pipeline shunt system of structure, it is characterised in that:
Wherein, the compressed gas source is air compressor machine, and the control valve combines for solenoid valve or two-bit triplet reversal valve,
The controller and the electrical connection of the air compressor machine and the control valve,
The controller controls the control valve after receiving the metrical information that the measuring instrument issues, according to the metrical information
It acting to connect the compressed gas source and the air bag or pneumatic tubing clip valve, the air bag or pneumatic tubing clip valve are inflated expansion,
So that corresponding first outlet or third outlet are in off state,
The controller after receiving the metrical information that the measuring instrument issues again, according to metrical information control
Control valve acts again, so that gas conveying main pipe is communicated with the atmosphere, i.e., the compression in the described air bag or pneumatic tubing clip valve
Air be drained and in the raw so that corresponding first outlet or third outlet it is in the conductive state.
7. according to claim 2 one into three goes out the pipeline shunt system of structure, it is characterised in that:
When there is no difference in height between the sewage pipe or first rain pipe and the pneumatic current divider and be in same level,
Corresponding, the number of gas conveying main pipe is three: first gas conveys main pipe and second gas conveys main pipe, the
Three gases convey main pipe,
The number of the control valve be three: first control valves and the second control valve, third control valve,
The number of the corresponding air bag or pneumatic tubing clip valve is also three: first air bags or pneumatic tubing clip valve in pneumatic current divider
It is arranged in channel of shutting off, the second air bag or pneumatic tubing clip valve are set in the pipeline being connected to second outlet and close to second
One end of outlet, third air bag or pneumatic tubing clip valve are arranged in just rain split channel,
The first control valve control first gas conveying main pipe controls the inflation/deflation of the first air bag or pneumatic tubing clip valve,
The second control valve control second gas conveying main pipe controls the inflation/deflation of the second air bag or pneumatic tubing clip valve, described
Third control valve control third gas conveying main pipe controls the inflation/deflation of third air bag or pneumatic tubing clip valve.
8. according to claim 7 one into three goes out the pipeline shunt system of structure, it is characterised in that:
By the multiple sections of pipe network region division, three control valves are arranged in each section, three gases convey main pipes and pneumatic point several
Flow device, in the section all first air bags or pneumatic tubing clip valve by it is described cross gas convey be in charge of respectively with first gas
Main pipe connection is conveyed, all second air bags or pneumatic tubing clip valve are in charge of respectively by gas conveying with the in the section
Two gases convey main pipe connection, and all third air bags or pneumatic tubing clip valve are in charge of point by gas conveying in the section
It is not connected to third gas conveying main pipe, the controller is according to measuring signal by controlling first control valve or the second control
Valve processed, third control valve control all the first air bag or pneumatic tubing clip valve or the second all air bags or pneumatic tubing clip valve, institute
The third air bag or pneumatic tubing clip valve having are communicated with atmosphere or are communicated with gas source.
9. according to claim 1 one into three goes out the pipeline shunt system of structure, it is characterised in that:
Wherein, the measuring instrument includes one of rainfall gauge, timer, water monitor and liquidometer or a variety of,
Corresponding, the metrical information includes rainfall, rain time, one of water level or more in water quality and well body structure
Kind.
10. according to claim 2 one into three goes out the pipeline shunt system of structure, it is characterised in that:
Wherein, the pneumatic current divider also has position sensor,
The position sensor is arranged on the inner wall in the channel of shutting off, for detect the air bag or pneumatic tubing clip valve expansion
Position.
11. according to claim 1 one into three goes out the pipeline shunt system of structure, it is characterised in that:
The pneumatic control component includes cylinder and flashboard assembly, and the flashboard assembly is installed in the current divider ontology, peace
Include the first cylinder and the first flashboard assembly loaded on the pneumatic control component to shut off in channel, is installed on the just rain
The pneumatic control component in split channel includes the second cylinder and the second flashboard assembly, and described in first cylinder driving
First flashboard assembly switches between the first position and the second position, and first flashboard assembly blocks institute under first position
Second outlet and third outlet are stated, the import is connected with the first outlet, the first flashboard assembly envelope under the second position
Stifled first outlet, the import and the second outlet or third outlet are connected, and second flashboard assembly is under first position
Second flashboard assembly blocks second outlet, and the import and third outlet are connected, the second flashboard group under the second position
Part blocks third outlet, and the import is connected with the second outlet；
Corresponding, setting two-way gas conveys main pipe: first gas conveys main pipe and second gas conveys main pipe, first gas
Body conveying main pipe divides main pipe to be connected with first cylinder by the conveying of two gases, and the second gas conveying main pipe passes through two gas
Body conveying divides main pipe to be connected with second cylinder, and the conveying of gas described in two-way divides between main pipe and the gas source through the control
Valve processed is connected；
Two control valves of corresponding setting: the first control valve and the second control valve, first control valve are described for controlling
First cylinder is stretched out and is shunk, and then is controlled first flashboard assembly and switched between the first position and the second position, described
Second control valve is stretched out and is shunk for controlling second cylinder, so control second flashboard assembly in first position and
Switch between the second position.
12. according to claim 11 one into three goes out the pipeline shunt system of structure, it is characterised in that:
By the multiple sections of pipe network region division, two two four-way control valves are arranged in each section, two gases convey main pipe, four gas
Body conveying divides main pipe and several pneumatic current dividers, in the section all first cylinders by gas convey be in charge of respectively with it is right
The gas conveying wind answered divides main pipe to be connected, and all first flashboard assemblies for controlling the section are located at first position or second
It sets, all second cylinders in the section are in charge of by gas conveying and divide main pipe phase with the corresponding gas conveying wind respectively
Even, it controls the second all flashboard assembly of the section and is located at the first position Ei or the second position.
13. according to claim 1 one into three goes out the pipeline shunt system of structure, it is characterised in that:
Wherein, gas conveying main pipe is laid in the upper inside wall of the sewage pipe, by gas conveying be in charge of with it is described
Pneumatic control component is connected.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108915065A (en) * | 2018-08-28 | 2018-11-30 | 武汉圣禹排水系统有限公司 | One into the three pipeline shunt system gone out and shunt method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108915065A (en) * | 2018-08-28 | 2018-11-30 | 武汉圣禹排水系统有限公司 | One into the three pipeline shunt system gone out and shunt method |
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