CN210032023U - Flow distribution system with flow distribution well - Google Patents
Flow distribution system with flow distribution well Download PDFInfo
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- CN210032023U CN210032023U CN201822126266.7U CN201822126266U CN210032023U CN 210032023 U CN210032023 U CN 210032023U CN 201822126266 U CN201822126266 U CN 201822126266U CN 210032023 U CN210032023 U CN 210032023U
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Abstract
A diverter system with a diverter well, comprising: the water source, the water conveying pipeline and the hydrodynamic diversion well comprise a well body structure, an inlet, a first water outlet pipe, a second water outlet pipe, a third water outlet pipe, hydrodynamic cut-off devices arranged on the second water outlet pipe and the third water outlet pipe, wherein the hydrodynamic cut-off devices are respectively a second hydrodynamic cut-off device and a third hydrodynamic cut-off device, the inlet is communicated with a water discharge pipe at the upstream of the hydrodynamic diversion well, the first water outlet pipe is communicated with a downstream rainwater pipe or a natural water body, the second water outlet pipe is communicated with a sewage pipe, and the third water outlet pipe is communicated with a primary rainwater pipe; the control valves comprise a second control valve and a third control valve which are respectively arranged on the water conveying pipeline, and the second control valve and the third control valve respectively control the water charging and discharging of the second hydrodynamic cut-off device and the third hydrodynamic cut-off device and are used for respectively controlling the cut-off and the conduction of the corresponding second water outlet pipe and the corresponding third water outlet pipe; the drainage pipe is a confluence pipe of a confluence system community, a rainwater pipe of a shunt system community or a rainwater pipe mixed with sewage of the shunt system community or a drainage pipeline before a discharge port of a natural water body.
Description
Technical Field
The utility model relates to a rainwater, sewage reposition of redundant personnel, concretely relates to reposition of redundant personnel system and control method with reposition of redundant personnel well belongs to civil construction and plumbing technical field.
Background
At present, in a diversion well, a abandon flow well and an intercepting well system, the system is composed of a water feeding pipe, a water outlet pipe and a sewage pipe, domestic sewage or initial rainwater and later stage rainwater in a drain pipe are diverted, wherein the domestic sewage or the initial rainwater is intercepted to the sewage pipe and then is conveyed to a sewage treatment plant for treatment and then is discharged after reaching the standard (further, the initial rainwater can be stored or intercepted to the sewage treatment plant for treatment and then is discharged after reaching the standard), and the middle and later stage rainwater is directly discharged to natural water.
In reality, devices for realizing the cut-off and conduction functions in a diversion well, a abandoning well and an intercepting well generally adopt electric control or hydraulic control. However, in reality, the following problems exist in the electric control: 1. Flammable and explosive biogas is generally generated in a closed pipeline and a sewage environment, and a general electric control device is easy to explode and unsafe, so that an electric control part in contact with the biogas is required to have an explosion-proof function when the electric control device is applied, and therefore, an electric control system is expensive and high in cost; 2. under the severe weather conditions such as storm wind, the power failure can occur, and equipment in a diversion well, a flow abandoning well or a closure well can not work normally after the power failure, so that the urban waterlogging and other conditions occur; 3. under the weather of heavy rain and the like, the flooding conditions of the diversion well, the abandoning well and the intercepting well are between hours and days, so that the redundancy and the cost are too high by adopting an electric control device which is completely suitable for underwater use, and the flooding capacity of the common electric control device with the IP68 grade is insufficient within hours; 4. the device of the electric control system uses non-safe voltage, and the high voltage is unsafe and easy to have accidents; 5. after the electrical equipment is flooded, the electric leakage is easy to occur, and the electric shock danger exists; 6. the electric control equipment (a gate and a weir gate) needs an upward or downward stroke during operation, the urban ground is exposed, the urban landscape beautiful traffic is influenced, and the excavation area is large during construction; 7. the electric control system uses 380V three-phase power, and a municipal power grid cannot supply power, so that the problem of difficulty in power supply is solved.
Particularly, for the occasion requiring the concealed installation, the power supply and the generated cost of the electric control system are not easy to be solved. Hydraulic control also has certain problems: the hydraulic station uses a high-pressure oil pipe, and the cost of the hydraulic station and the high-pressure oil pipe is high; the high-pressure oil pipe is broken and leaks oil to pollute the environment; after the electrical equipment is flooded, the electric leakage is easy to occur, and the electric shock danger exists; the electric control equipment (the gate and the weir gate) needs an upward or downward stroke during operation, the urban ground is exposed, the urban landscape beautiful traffic is influenced, and the excavation area is large during construction. In addition, in the prior art, when a living district, a road district, a discharge port and the like are treated, only the sewage and rainwater conditions of the current position and the current area are considered, resource sharing is not carried out, and the treatment cost is high.
SUMMERY OF THE UTILITY MODEL
To the defect that there are automatically controlled safety problem and hydraulic control's with high costs among the prior art, utility model people consider to use the external device as power source of compression. The external working pressure of the compression is smaller and safer, the existing external generation of the compression and the control device are mature, reliable and economical in price, secondary pollution cannot be introduced into the external compression, and the external device of the compression has no explosion risk. The compressed external control device can be flooded for a long time, however, because the condition in the pipeline is responsible, how to control the compressed external as power and ensure the realization of safety and low cost is a dilemma, the main problem in the process is that the design and control of the pipeline need to meet the subsequent rapid and convenient expansion, the utility model develops the technical proposal of the utility model aiming at the practical conditions of the domestic drainage pipe of rain and sewage combined system and rain and sewage split system through creative research and work, the one-inlet and two-outlet flow dividing system arranges the main hydrodynamic flow dividing well on the water discharge pipe, and by performing master control on the water conveying pipeline, and branch pipes are arranged for capacity expansion, thereby skillfully solving the problems of ensuring safety and low cost by using water source for control, and the design and control of the pipeline can meet the subsequent requirement of quick and convenient expansion. For a district, a new hydrodynamic diversion well is directly arranged in a drain pipe of the district to lead out a corresponding pipeline to be connected with a rainwater pipe, a sewage pipe or a sewage treatment facility or a regulation pool or an initial rainwater pipe or an initial rainwater treatment facility, so that the new district is realized by only arranging the new hydrodynamic diversion well, and the diversion can be controlled by connecting one diversion pipe from the water delivery pipeline laid in the drain pipe, namely, the expansion can be rapidly and conveniently carried out in the original system.
The utility model provides a reposition of redundant personnel system with reposition of redundant personnel well for fluid to in the drain pipe shunts, a serial communication port, include:
a water source;
a water delivery pipeline;
the water-driven flow-dividing well is provided with a water-driven flow-dividing well,
the water flow dividing well comprises a well body structure, an inlet, a first water outlet pipe, a second water outlet pipe, a third water outlet pipe, a second water flow cut-off device and a third water flow cut-off device, wherein the inlet, the first water outlet pipe, the second water outlet pipe and the third water flow cut-off device are at least arranged on the well body structure;
and the control valve comprises a second control valve and a third control valve, the second control valve is used for controlling water inlet, water drainage, water inlet stopping or water drainage of the second hydrodynamic cut-off device and further controlling the opening degree of the corresponding second water outlet pipe, and the third control valve is used for controlling water inlet, water drainage, water inlet stopping or water drainage of the third hydrodynamic cut-off device and further controlling the opening degree of the corresponding third water outlet pipe.
The utility model provides a reposition of redundant personnel system with reposition of redundant personnel well can also have such characteristic:
the drainage pipe is a confluence pipe of a confluence system community, a rainwater pipe of a shunt system community or a rainwater pipe mixed with sewage of the shunt system community or a drainage pipeline or a road rainwater pipe arranged in front of a discharge port close to the front of a natural water body.
The utility model provides a reposition of redundant personnel system with reposition of redundant personnel well can also have such characteristic:
the inlet height of the first water outlet pipe is higher than the inlet heights of the second water outlet pipe and the third water outlet pipe; or the like, or, alternatively,
the first water outlet pipe is also provided with a first water driving cut-off device which is communicated with the first water conveying pipeline through a branch pipe,
the control valve further comprises a first control valve, and the first control valve is used for controlling water inlet, water drainage, water inlet stopping or water drainage of the first hydrodynamic cut-off device and further controlling the opening degree of the first water outlet pipe.
The utility model provides a reposition of redundant personnel system with reposition of redundant personnel well can also have such characteristic:
the system also comprises a measuring instrument and a controller, wherein the measuring instrument and the control valve are respectively electrically connected with the controller, the controller controls the control valve to act according to the measuring information measured by the measuring instrument, wherein,
when the diverter well is provided with a second and third hydrodynamic cut-off:
the controller is used for controlling the second control valve and the third control valve to respectively act so that the second hydrodynamic interception device drains water and the second water outlet pipe is communicated, the third hydrodynamic interception device intakes water and the third water outlet pipe is cut off, and domestic sewage entering the diversion well is diverted to a sewage pipe or a sewage treatment facility or a regulation and storage pool; the third hydrodynamic cut-off device drains water and the third water outlet pipe is communicated, so that the initial rainwater entering the diversion well is diverted to the initial rainwater pipe or the regulation and storage pool or the initial rainwater treatment facility; the second and third water-driven intercepting devices are enabled to feed water, the second and third water outlet pipes are cut off, and the rainwater at the middle and later periods entering the diversion well is diverted to a rainwater pipe or a natural water body;
when the diverter well is provided with a first, second and third hydrodynamic cut-off:
the controller is used for controlling the first control valve, the second control valve and the third control valve to respectively act, so that the second hydrodynamic interception device drains water, the second water outlet pipe is communicated, the first hydrodynamic interception device and the third hydrodynamic interception device intake water, the first water outlet pipe and the third water outlet pipe are cut off, and domestic sewage entering the diversion well is diverted to a sewage pipe or a sewage treatment facility or a regulation and storage tank; the first water inlet pipe of the first hydrodynamic cut-off device is cut off, the third hydrodynamic cut-off device drains water, the third water outlet pipe is conducted, and initial rainwater entering the diversion well is diverted to the primary rainwater pipe or the regulation and storage pool or the initial rainwater treatment facility; so that the first water-driven cut-off device drains water and the first water outlet pipe is communicated, the second water-driven cut-off device and the third water-driven cut-off device feed water and the second water outlet pipe and the third water outlet pipe are cut off, and the rainwater at the middle and later periods entering the diversion well is diverted to the rainwater pipe or the natural water body.
The utility model provides a reposition of redundant personnel system with reposition of redundant personnel well can also have such characteristic:
wherein the measuring instrument comprises one or more of a rain gauge, a flow meter, a water gauge, a timer, a water quality detector and a liquid level meter,
correspondingly, the measurement information comprises one or more of rainfall, instantaneous flow, accumulated flow, rainfall time, water quality and water level in the well body structure.
The utility model provides a reposition of redundant personnel system with reposition of redundant personnel well can also have such characteristic:
when the second water outlet pipe is communicated with the storage tank, the second water outlet pipes of the plurality of diversion wells are connected with the storage tank,
and/or the water source is a water tower or a water body in a municipal tap water pipe network or a diversion well;
and/or the control valve is an electromagnetic valve combination or a three-position reversing valve;
and/or the water conveying pipeline comprises a water supply pipe and a water outlet pipe, the corresponding control valve comprises a water supply electromagnetic valve arranged on the water supply pipe and a water discharge electromagnetic valve arranged on the water outlet pipe,
and/or the hydrodynamic cut-off device is arranged in the shunt well and positioned at the beginning of the first water outlet pipe and the second water outlet pipe, or arranged on the pipeline of the first water outlet pipe and the second water outlet pipe.
The utility model provides a reposition of redundant personnel system with reposition of redundant personnel well can also have such characteristic:
the hydrodynamic cut-off device is a water bag or a water pillow, the water bag or the water pillow is provided with a water inlet and a water outlet, when the control valve switches the conduction of the water supply pipe, water with pressure enters the water bag or the water pillow to expand the water bag and stop the corresponding water outlet, and when the control valve switches the conduction of the water outlet pipe, the water with pressure in the expanded water bag is discharged to the water outlet branch pipe to enable the water bag to retract and the corresponding water outlet to be conducted;
or, water moves cut-off equipment includes elastic sleeve and shell, elastic sleeve has the circulation passageway that corresponds with the outlet pipe, the shell cover is located on elastic sleeve, and elastic sleeve's both ends and the sealed connection of dismantling in both ends of shell, elastic sleeve's outer wall and shell inner wall form the water cavity, be equipped with on the shell the water inlet and with the delivery port, when the water cavity fills water, elastic sleeve inflation, the sectional area of circulation passageway diminishes, when the water cavity drains water, elastic sleeve resumes, the sectional area grow of circulation passageway.
The utility model provides a reposition of redundant personnel system with reposition of redundant personnel well can also have such characteristic:
the water delivery pipeline comprises a water supply pipe connected with the water inlet and a water outlet pipe connected with the water outlet, and the corresponding control valve comprises a water supply electromagnetic valve arranged on the water supply pipe and a water discharge electromagnetic valve arranged on the water outlet pipe.
The utility model provides a reposition of redundant personnel system with reposition of redundant personnel well can also have such characteristic:
at least two diversion wells are arranged, and each diversion well is arranged on a drainage pipe; wherein the content of the first and second substances,
when the reposition of redundant personnel well sets up second hydrodynamic cut-off equipment and third hydrodynamic cut-off equipment, water piping includes second water piping and third water piping:
the second hydrodynamic cut-off devices of all the diversion wells are respectively communicated with the second water conveying pipeline through branch pipes, the third hydrodynamic cut-off devices of all the diversion wells are respectively communicated with the third water conveying pipeline through branch pipes, the second control valves are connected with the second water conveying pipeline, the third control valves are connected with the third water conveying pipeline, the second control valves are used for controlling the second hydrodynamic cut-off devices of all the diversion wells to simultaneously intake water or drain water or stop intake water or stop drain water, so that the second water outlet pipes of all the diversion wells are simultaneously cut off or conducted, the third control valves are used for controlling the third hydrodynamic cut-off devices of all the diversion wells to simultaneously intake water or drain water or stop intake water or stop drain water, so that the third water outlet pipes of all the diversion wells are simultaneously cut off or conducted;
when the reposition of redundant personnel well sets up first hydrodynamic cut-off equipment, second hydrodynamic cut-off equipment and third hydrodynamic cut-off equipment, water piping includes first water piping, second water piping and third water piping:
the first hydrodynamic interception devices of all the diversion wells are respectively communicated with the first water conveying pipeline through branch pipes, the second hydrodynamic interception devices of all the diversion wells are respectively communicated with the second water conveying pipeline through branch pipes, the third hydrodynamic interception devices of all the diversion wells are respectively communicated with the third water conveying pipeline through branch pipes, the first control valve is connected with the first water conveying pipeline and is used for controlling the first gas interception devices of all the diversion wells to simultaneously intake or discharge water so that the first water outlet pipes of all the diversion wells are simultaneously cut off or conducted, the second control valve is connected with the second water conveying pipeline and is used for controlling the second hydrodynamic interception devices of all the diversion wells to simultaneously intake or discharge water so that the second water outlet pipes of all the diversion wells are simultaneously cut off or conducted, the third control valve is connected with the third water conveying pipeline and is used for controlling the third hydrodynamic interception devices of all the diversion wells to simultaneously intake or discharge water, so that the third water outlet pipes of all the diversion wells are simultaneously cut off or conducted.
The utility model provides a reposition of redundant personnel system with reposition of redundant personnel well can also have such characteristic:
when the second water outlet pipe or the third water outlet pipe is communicated with the regulation and storage tank, the second water outlet pipe or the third water outlet pipe of each diversion well is connected with the regulation and storage tank,
and/or when the second water outlet pipe or the third water outlet pipe is communicated with the storage regulation tank, the second water outlet pipe or the third water outlet pipe of the plurality of diversion wells is connected with the storage regulation tank.
The utility model discloses an effect and beneficial effect lie in:
1. the cost is low: the working pressure of a water source is small and safe, tap water of a municipal pipe network is convenient to use, the tap water can be connected through simple pipeline connection, and construction is convenient and rapid; the water conveying pipeline is equivalent to a high-pressure oil pipe, and the cost is lower; a plurality of water-driven flow dividing wells can share one water source (a large community or a plurality of water-driven flow dividing wells can be connected with a main pipe of a municipal tap water pipe network to supply water) and one water conveying pipeline, so that the cost is saved;
2. and (3) environmental protection: the pressure water does not cause secondary pollution, does not have explosion risk and is safe;
3. the construction is simple: the excavation amount is small;
4. does not occupy the height space: the earth surface can not be exposed, and the urban beauty and traffic are not disturbed;
5. safety: the hydraulic shunt well does not use non-safety voltage on site, and no safety accident of electricity utilization exists;
6. the power supply is easy to obtain: the power supply voltage of the hydrodynamic shunt well is 220V or lower to drive a control valve or a controller, and a civil power grid can be used and is convenient to obtain;
7. the reliability is high: the normal work of equipment is not influenced by urban inland inundation and flooding;
8. antiwind anti-clogging ability is strong: because the sewage contains more entanglement, sundries, floaters and the like, the overflowing channel and the flow channel of the pipeline are completely kept in consistent and smooth transition after the device is installed, and the entanglement blockage cannot be generated;
9. zero water loss: the flow passage of the device after installation and the flow passage of the pipeline are completely kept consistent and smoothly transited, and drainage and flood discharge are not influenced;
10. the service life is long: because the device is in a sewage environment, electric or hydraulic equipment used in sewage can frequently generate faults, and the opening and closing piece of the hydrodynamic cut-off device is simple and cannot generate faults;
11. sealing is good: in general electric or hydraulic equipment, the water leakage sealing is not good due to the blockage of sundries, and the hydrodynamic cut-off device adopts rubber flexible sealing, so that the sealing surface is larger, and the sealing effect is reliable;
12. capacity expansion and control are convenient: divide into a plurality of districts with the drainage pipe network, each district sets up a water dynamic reposition of redundant personnel well, the water dynamic reposition of redundant personnel well in all districts through divide union coupling to conduit on the conduit just can, all water dynamic reposition of redundant personnel well sharing water sources, control valve and conduit, only need set up the control valve on the conduit of trunk road, simultaneously with control valve and controller, the water source sets up in the control chamber in district, just can control the reposition of redundant personnel process of sewage and rainwater to the inflow drainage of the water dynamic cut-off equipment in the water dynamic reposition of redundant personnel well in whole district, and be convenient for insert and expand, not only with low costs, and security maneuverability is high, burst control, response speed is fast, and the operation is simple.
Drawings
Fig. 1 is a schematic structural view of a one-in three-out flow distribution system in the second embodiment of the present invention;
fig. 2 is a schematic structural view of a one-in three-out flow dividing system in the third embodiment of the present invention;
FIG. 3 is a schematic diagram of a configuration of a hydrodynamic pinch valve; and
fig. 4 is an enlarged schematic view of a portion a of fig. 3.
Illustration of the drawings:
a first water conveying pipeline 1, a second water conveying pipeline 2, a third water conveying pipeline 3, branch pipes a, b
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example one
A flow diversion system with a hydrodynamic flow diversion well 40 for diverting fluid in a drain pipe, wherein the drain pipe is a flow pipe of a confluence system, a rain pipe of a diversion system, or a mixed flow pipe of a mixed flow system or a pipeline before a discharge opening near the front of a natural water body, comprising:
a water source 10 for supplying water having pressure;
a water delivery pipeline 30 for delivering water having pressure;
the water-driven diverter well 40 is,
the hydrodynamic diversion well 40 comprises a well body structure, and an inlet, a first water outlet pipe, a second water outlet pipe, a third water outlet pipe, hydrodynamic cut-off devices arranged on the second water outlet pipe and the third water outlet pipe, wherein the inlet, the first water outlet pipe, the second water outlet pipe and the third water hydrodynamic cut-off device are respectively a second hydrodynamic cut-off device and a third hydrodynamic cut-off device, the inlet is communicated with a drain pipe at the upstream of the hydrodynamic diversion well 40, the first water outlet pipe is communicated with a rainwater pipe or a natural water body at the downstream of the hydrodynamic diversion well 40, the second water outlet pipe is communicated with a sewage pipe or a sewage treatment facility or a regulation pool, and the third water outlet pipe is communicated with a primary rainwater pipe or;
the control valve 20, the import is linked together with the water source, the export is linked together with water pipeline, it includes the second control valve that is linked together with second water pipeline and the third control valve that is linked together with the third outlet pipe, the second control valve controls the advancing of second hydrodynamic cut-off equipment, the drainage through the break-make of switching import and export, and then the control corresponding second outlet pipe ends, switches on, the third control valve controls the advancing of third hydrodynamic cut-off equipment, the drainage through the break-make of switching import and export, and then the control corresponding third outlet pipe ends, switches on.
The hydrodynamic flow splitting well 40 in this embodiment may be in the form of the first form or the second form, where the first form is: the inlet height of the first water outlet pipe is higher than the water inlet height of the second water outlet pipe and the third water outlet pipe, and a second water driving cut-off device and a third water driving cut-off device are respectively arranged at the second water outlet and the third water outlet; the first, second and third water outlet pipes in the second form are respectively provided with a first water-driven cut-off device, the control valve 20 corresponds to a first control valve, a second control valve and a third control valve, the first water outlet pipe is further provided with a first water-driven cut-off device, the first water-driven cut-off device is communicated with a first water conveying pipeline through a branch pipe, the control valve further comprises a first control valve connected with the first water outlet pipe, and the first control valve controls water feeding and discharging of the first water-driven cut-off device by switching on and off of an inlet and an outlet so as to control cut-off and conduction of the first water outlet pipe.
In this embodiment, the water supply system has two water supply pipelines 30 and a plurality of branch pipes, the second and third water-powered cut-off devices are respectively connected with the water supply pipeline 30 through one branch pipe, and the corresponding second water supply pipeline a and the corresponding third water supply pipeline B are respectively connected with the second control valve and the third control valve. Wherein the water conveying pipeline 30 is connected with the branch pipe and the water source 10.
The water bag or water pillow has a water inlet and a water outlet.
The water delivery pipeline comprises a water supply pipe connected with the water inlet and a water outlet pipe connected with the water outlet, and the corresponding control valve comprises a water supply electromagnetic valve arranged on the water supply pipe and a water discharge electromagnetic valve arranged on the water outlet pipe.
Further, the system further comprises a measuring instrument 60 and a controller 50, wherein the measuring instrument 60 and the control valve 20 are respectively electrically connected with the controller 50, and the controller 50 controls the control valve 20 to operate according to the measurement information measured by the measuring instrument 60, wherein,
when the diverter well is provided with the second and third hydrodynamic cut-off devices, i.e. in the form of one:
the controller 50 is configured to control the second and third control valves 20 to operate respectively, so that the second water outlet pipe for discharging water of the second hydrodynamic cut-off device is turned on, the third water outlet pipe for discharging water of the third hydrodynamic cut-off device is turned off, domestic sewage entering the diversion well is diverted to a sewage pipe, a sewage treatment facility or a regulation pool, the second water outlet pipe for discharging water of the second hydrodynamic cut-off device is turned off, the third water outlet pipe for discharging water of the third hydrodynamic cut-off device is turned on, initial rainwater entering the diversion well is diverted to an initial rainwater pipe, a regulation pool or an initial rainwater treatment facility, the second water outlet pipe for discharging water of the second and third hydrodynamic cut-off devices and the third water outlet pipe are turned off, and middle and later stage rainwater entering the diversion well is diverted to a rainwater pipe or a natural water body;
when the diverter well is provided with a first, second and third hydrodynamic cut-off, i.e. form two:
the controller 50 is used for controlling the first, second and third control valves 20 to respectively act, so that the second water outlet pipe of the second water-driving cut-off device for water discharge is connected, the first water inlet pipe of the first water-driving cut-off device and the third water inlet pipe of the third water-driving cut-off device are connected, the third water outlet pipe of the first water-driving cut-off device for water inlet and the third water outlet pipe of the third water-driving cut-off device are connected, the domestic sewage entering the diversion well is diverted to the sewage pipe or the sewage treatment facility or the regulation pool, the first water inlet pipe of the first water-driving cut-off device is connected, the third water outlet pipe of the third water-driving cut-off device for water discharge of the initial stage in the diversion well is diverted to the initial stage rainwater pipe or the regulation pool or the initial stage rainwater treatment facility, the first water outlet pipe of the first water-driving cut-off device for water discharge is connected, and the second water.
The hydrodynamic cut-off device in this embodiment is a hydrodynamic pinch valve or a water bag or a water pillow, and in this embodiment, the hydrodynamic cut-off device is a drum-shaped water bag fixed by a rope.
The water bag is provided with a water inlet and a water outlet which are communicated with the branch pipes. When the control valve switches the water supply pipe to be conducted, water with pressure enters the water bag or the water pillow to enable the water bag to expand and enable the corresponding water outlet to be cut off, and when the control valve switches the water outlet pipe to be conducted, water with pressure in the expanded water bag is discharged to the water outlet branch pipe to enable the water bag to retract and enable the corresponding water outlet to be conducted.
The measuring instrument 60 includes one or more of a rain gauge, a flow meter, a water gauge, a timer, a water quality detector, and a liquid level meter, and correspondingly, the measuring information includes one or more of rainfall, rainfall time, instantaneous flow, accumulated water amount, water quality, and water level in the well structure.
The flowmeter is arranged on a water outlet of the flow dividing well, the flow is controlled by setting a flow threshold value through the controller 50, and the instantaneous flow collected by the flowmeter is sent to the controller 50 as measurement information.
The water meter is arranged on a water outlet of the flow dividing well and is controlled by setting a flow threshold value through the controller 50, and the accumulated flow collected by the water meter is sent to the controller 50.
The timer is controlled by setting a time threshold of the rainfall time, measures the rainfall time, and transmits the rainfall time as measurement information to the controller 50.
And the water quality detector is arranged in the inlet of the water discharge pipe to monitor and obtain the water quality index in the water, set the threshold value of the corresponding water quality index and send the measured value of the water quality index to the controller 50 as the measurement information in real time.
And a level meter installed in a downhole portion of the diversion well, the abandonment well or the intercepting well, performing control by measuring a liquid level, and transmitting the measured liquid level as measurement information to the controller 50.
The rain gauge is placed outdoors in the open air, performs control by measuring the amount of rain, and transmits the measured amount of rain as measurement information to the controller 50.
In the above embodiment, the measuring instrument 60 may be one type, and in a special requirement or in order to improve the accuracy of the control, a plurality of measuring instruments 60 may be provided to collect a plurality of types of measurement information for control: when various kinds of measurement information meet the requirements, the controller 50 acts, and the operation enables the rainwater and sewage to be better in shunting effect.
The control method of the system comprises the following steps:
the method comprises a first mode and a second mode, wherein during rainfall, the measuring device continuously collects measuring information, the controller 50 sets a first threshold value and a second threshold value, and the controller 50 executes the first mode or the second mode according to comparison between the collected measuring information and the first threshold value, wherein
S1, when the measurement information does not reach the first threshold, it is a first mode:
when the diversion well is provided with a second hydrodynamic interception device and a third hydrodynamic interception device, namely in a first form, the controller 50 respectively controls the second control valve 20 and the third control valve 20 to act, the second hydrodynamic interception device is communicated with the outside for water drainage, the second water outlet pipe is communicated, the third hydrodynamic interception device is communicated with the water source 10 for water inlet, the third water outlet pipe is cut off, and sewage entering the diversion well is diverted to a sewage pipe or a regulation pool or a sewage treatment facility;
when the diversion well is provided with the first hydrodynamic interception device, the second hydrodynamic interception device and the third hydrodynamic interception device, namely the second form, the controller 50 respectively controls the first control valve, the second control valve and the third control valve 20 to respectively act, the second hydrodynamic interception device is communicated with the outside for water drainage, the second water outlet pipe is communicated, the first hydrodynamic interception device and the third hydrodynamic interception device are respectively communicated with the water source 10 for water inflow, the first water outlet pipe and the third water outlet pipe are closed, and sewage entering the diversion well is diverted to a sewage pipe or a regulation pool or a sewage treatment facility;
when the measurement information reaches the first threshold, switching from the first mode to the second mode, specifically as follows:
s2, when the measurement information is between the first threshold and the second threshold,
the controller 50 controls the third controller 50 to act, the third hydrodynamic cut-off device is communicated with the outside for draining, the third water outlet pipe is communicated, and the initial rainwater entering the diversion well is diverted to the primary rainwater pipe or the initial rainwater treatment facility; at this time, whether the second water outlet pipe is switched into a state or not can be operated according to whether the sewage pipe, the sewage treatment facility or the storage tank connected with the second water outlet pipe has the receiving capacity or not, if so, the second control valve 20 can not be operated, the second water outlet pipe is continuously kept in a conducting state, a part of initial rainwater is branched out of the second water outlet pipe, if not, the second control valve 20 must be operated, the water inlet of the second water-driven intercepting device expands, and the second water outlet pipe is cut off;
s3, when the measurement information reaches the second threshold value,
if the diversion well is provided with the second hydrodynamic interception device and the third hydrodynamic interception device 47, namely the first form, if the second water outlet pipe is in a conduction state, the controller 50 controls the second and third hydrodynamic interception devices to act, the second and third hydrodynamic interception devices are communicated with the water source 10 to feed water, the second and third water outlet pipes are stopped, and the rainwater at the middle and later periods entering the diversion well is diverted to the rainwater pipe or the natural water body through the first water outlet pipe;
if the reposition of redundant personnel well is equipped with first water and moves cut-off equipment, second water moves cut-off equipment, third water moves cut-off equipment is form two, if the second outlet pipe switches on the state, controller 50 control second, the action of third water moves cut-off equipment, second, third water moves cut-off equipment and water source 10 intercommunication is intake, second, the third outlet pipe ends, the action of first water moves cut-off equipment, first water moves cut-off equipment and external intercommunication drainage, first outlet pipe switches on, the middle and later stage rainwater that will get into in the reposition of redundant personnel well is shunted to rainwater pipe or natural water through first outlet pipe.
The measuring instrument in the embodiment includes one of a rain gauge, a flow meter, a water gauge, a timer and a liquid level meter, and correspondingly, the measurement information includes one of rainfall, instantaneous flow, accumulated flow, rainfall time and water level in the well body structure. If a water quality detector is used, the trigger conditions are adapted. When the measuring instrument is a water quality detector, the fact that the measuring information does not reach the first threshold corresponds to the fact that the measuring information is larger than or equal to the first threshold; the measurement information reaching the first threshold value and not reaching the second threshold value corresponds to the measurement information reaching the second threshold value and not reaching the first threshold value; the measurement information reaching the second threshold corresponds to the measurement information being less than or equal to the first threshold.
The water pipes are confluence pipes of confluence system cells, rainwater pipes of shunt system cells or rainwater pipes mixed with sewage of shunt system cells or drainage pipelines arranged in front of a discharge port close to the front of a natural water body, each drainage pipe is provided with a hydrodynamic shunt well, the controller controls all the shunt wells to execute the same action and simultaneously executes the steps of S1, S2 and S3,
when the diverter well is provided with a second and third hydrodynamic cut-off:
the second hydrodynamic cut-off devices of all the diversion wells are respectively communicated with the second water conveying pipeline through branch pipes, the third hydrodynamic cut-off devices of all the diversion wells are respectively communicated with the third water conveying pipeline through branch pipes, the second control valves are arranged on the second water conveying pipeline, and the third control valves are arranged on the third water conveying pipeline;
when the diverter well is provided with a first, second and third hydrodynamic cut-off:
the first water-driven cut-off devices of all the diversion wells are communicated with the first water conveying pipeline through branch pipes respectively, the second water-driven cut-off devices of all the diversion wells are communicated with the second water conveying pipeline through branch pipes respectively, the third water-driven cut-off devices of all the diversion wells are communicated with the third water conveying pipeline through branch pipes respectively, the first control valve is arranged on the first water conveying pipeline, the second control valve is arranged on the second water conveying pipeline, and the third control valve is arranged on the third water conveying pipeline.
Example two
Fig. 1 is a schematic structure of a one-in-three-out flow distribution system applied to a flow distribution community, a flow distribution community or a mixed flow community in an embodiment of the present invention.
Referring to fig. 1, a hydrodynamic diversion well 40 is shown in the form of a first well, and includes a water source 10, a control valve 20, a water conduit 30, a hydrodynamic diversion well 40, a controller 50, and a measuring instrument 60. The rain pipe, the sewage pipe and the primary rain pipe are communicated with the water-driven flow-dividing well 40 through a water outlet pipe C1(C2), a sewage intercepting pipe A1(A2) and a primary rain pipe B1 (B2).
A water source 10 for providing water under pressure, in this embodiment a water tower or a municipal tap water network, wherein control valves of the water tower located beside the control room of the community or at the connection of the tap water network are located in the control room of the community or are remotely controlled in the control room.
The inlet of the control valve 20 is communicated with a water source, and when a water sac is arranged in the hydrodynamic diversion well 40, the control valve is a solenoid valve combination or a three-position reversing valve.
The two water conveying pipelines 30 are communicated with the outlet of the control valve 20 and used for conveying water with pressure, and are communicated with the hydrodynamic interception device in the hydrodynamic diversion well 40 through branch pipes, and the water conveying pipelines 30 are arranged on the inner wall of the upper part of the sewage pipe 4 and are communicated with the hydrodynamic diversion well 40 through branch pipes. Where the water diversion well 40 has two water bladders (i.e., water flow cut-off devices) and is referred to as a second water bladder and a third water bladder, respectively.
The hydrodynamic diversion wells 40 are in the form of a first hydrodynamic diversion well 40, namely the hydrodynamic diversion wells comprise a diversion well body 41 and two water bags, each diversion well comprises a well body structure and an inlet arranged on the well body structure, a second water outlet pipe, a third water outlet pipe and a first water outlet pipe, wherein the inlets are communicated with a drain pipe on the upper portion of the diversion well, the first water outlet pipes are communicated with a rainwater pipe on the lower portion of the diversion well through water outlet pipes C1, the second water outlet pipes are communicated with a sewage pipe through a sewage intercepting pipe A1, and the third water outlet pipes are communicated with an initial rainwater pipe through an initial rainwater pipe B1.
The water bag can be a water bag or a water pillow, and in the embodiment, the water bag is a drum-shaped water bag, is arranged in the second water outlet pipe, the third water outlet pipe and the first water outlet pipe, and is fixed through a rope.
When the water bag is expanded by water inflow, the water bag is tightly attached and fixed with the pipeline, and meanwhile, the expanded water bag can be fixed again under the action of the rope, and can not be displaced too much to be separated from the outlet, so that the water bag can be expanded to completely block the outlet, and the outlet is in a cut-off state,
when the water sac is not filled with water and is in a natural state, a gap is formed between the water sac and the inner wall of the outlet pipe, and the gap can allow fluid to pass through and is in a communication state.
All the second water bags are connected with the second water conveying pipeline through branch pipes and used for controlling the opening and closing of the corresponding second water outlet pipes, and all the third water bags are connected with the third water conveying pipeline through branch pipes and used for controlling the opening and closing of the corresponding third water outlet pipes.
A controller 50 electrically connected to the control valve 20 for controlling the control valve 20 is provided in the control chamber.
The measuring instrument 60 is in communication connection with the controller 50, and is used for transmitting the measurement information collected by the measuring instrument 60 to the controller 50 for control, and is arranged in a control room.
The controller 50 of this embodiment determines according to the collected measurement information, and the second and third controllers change the on/off states of the second and third water outlet pipes controlled by all the second and third water bladders after operating. In this embodiment, the change of the on-off state of the second water outlet pipe causes the inlet to be communicated with or cut off from the sewage pipe, so that the fluid at the inlet is correspondingly distributed into the sewage pipe; the inlet is communicated or cut off with the primary rain pipe through the change of the conduction and cut-off states of the third water outlet pipe, so that the fluid at the inlet is correspondingly distributed into the primary rain pipe; and the inlet is communicated with or cut off from the rainwater pipe through the cut-off of the second water outlet pipe and the third water outlet pipe, so that the fluid at the inlet is correspondingly distributed into the rainwater pipe. Only one water source 10, a second control valve and a third control valve are needed to be arranged in one area, and the first water bag and the second water bag are switched to be in one state simultaneously through two water conveying pipelines, so that the control is simple, and the automation degree is high.
EXAMPLE III
Fig. 2 is a schematic structural diagram of a flow dividing system with one inlet and three outlets in the third embodiment of the present invention.
As shown in fig. 2, the hydrodynamic diverter well 40 in this embodiment is in the form of a second type. For this reason, in this case, three water bags are correspondingly arranged in the water-powered diversion well 40 for diversion control: the second water pocket is set up in the second outlet pipe that is linked together with the sewage pipe, and the third water pocket is set up in the third outlet pipe that the downspout is linked together, and first water pocket is set up in the first outlet pipe that just the downspout links to each other, and is corresponding, will set up three control valve 20: the number of the first control valve, the second control valve and the third control valve, the number of the water conveying pipeline 30 is also three: the water supply and drainage device comprises a first water conveying pipeline, a second water conveying pipeline and a third water conveying pipeline, wherein a first control valve controls the first water conveying pipeline to control water supply and drainage of all first water bags, a second control valve 20 controls a second water conveying pipeline 30 to control water supply and drainage of all second water bags, and a third control valve 20 controls a third water conveying pipeline 30 to control water supply and drainage of all third water bags.
In a specific situation, after receiving the measurement information sent by the measurement instrument 60, the controller 50 controls all the first control valves and the third control valves to control the first water bag and the third water bag to simultaneously feed water according to the measurement information, the first water outlet pipe and the third water outlet pipe are cut off, the second control valves control the second water bags to simultaneously drain water, all the second water bags drain water to recover a natural state, and at the moment, the sewage is shunted to the sewage pipe.
When raining, the controller 50 controls all the first control valves and the second control valves to control the first water bags to simultaneously open water inflow and control all the third water bags to restore a natural state according to measurement information after receiving the measurement information sent by the measurement instrument 60, at the moment, initial rainwater is shunted to an initial rainwater pipe, and according to whether a sewage pipe connected with a second water outlet pipe has accommodation capacity, if the accommodation capacity exists, the second control valve acts or does not act to enable the second water bags to drain water, the second water outlet pipe conducts part of the initial rainwater to cut off the sewage pipe, and if the accommodation capacity does not exist, the second control valve acts or does not act to enable the second water bags to enter water, and the second water outlet pipe is cut off;
and after the rain continues to rain, the controller 50 controls all the second control valves 20 and the third control valves 20 to act according to the measurement information after receiving the measurement information sent by the measurement instrument 60, controls all the second water bags and all the third water bags to simultaneously intake water and open, stops all the second water outlet pipes and all the third water outlet pipes, simultaneously controls all the first water bags to drain water and restore to a natural state, and then later-period rainwater is shunted to the rainwater pipe.
Fig. 3 is a schematic structural diagram of a water-driven pinch valve.
Fig. 4 is an enlarged schematic view of a portion a of fig. 3.
Example four
The technical solution of this embodiment is to replace the water bag in the technical solutions of the first to third embodiments with a water-driven pinch valve.
As shown in fig. 3 and 4, the water bag and the water pillow in the technical scheme of the embodiment are replaced by a water-driven pinch valve.
Pneumatic tube presss from both sides valve includes elastic sleeve 210 and shell 220, elastic sleeve has the circulation passageway T that corresponds with the outlet pipe, shell 220 covers and locates on elastic sleeve, and elastic sleeve's both ends and the both ends of shell are sealed can dismantle and are connected, elastic sleeve's outer wall and shell inner wall vacuole formation, be equipped with the water inlet that links to each other with the minute pipe G of intaking on the shell and the delivery port that links to each other with minute pipe H of going out, when the water cavity fills water, elastic sleeve inflation, the sectional area of circulation passageway diminishes, when the water cavity drains water, elastic sleeve resumes, the sectional area grow of circulation passageway.
Further, in this embodiment, the hydrodynamic pinch valve is sleeved in the outlet pipe D.
EXAMPLE five
On the basis of the third or fourth embodiment, in this embodiment:
when the third outlet pipe communicates the regulation pond, each regulation pond is connected with the third outlet pipe of more than one hydrodynamic diversion well 40: the third water outlet pipe of each flow distribution well is independently communicated with a regulation and storage tank; when shunting, the initial rainwater directly enters the regulation and storage pool to be stored.
When the second water outlet pipes are communicated with the storage regulation tank, the second water outlet pipes of the plurality of diversion wells are connected with the storage regulation tank; correspondingly, when the sewage is shunted, the domestic sewage directly enters the regulating and storing tank to be stored.
Or, as an optimization, in some occasions, two or more third water outlet pipes of the hydrodynamic diversion wells 40 can be communicated with the same storage tank, so that the utilization rate of the storage tank is improved or the number of the storage tanks is reduced, and the construction cost is saved.
The embodiment has the following functions and beneficial effects: the embodiment provides a reposition of redundant personnel system uses to have the water safety of pressure controllable, and owing to use a trunk road of conduit and branch pipe, the mode of a plurality of shunts, only need set up the control valve on the trunk road, simultaneously with control valve and controller, water source setting in the control room of district, just can control the reposition of redundant personnel process of sewage and rainwater to the advancing and draining of the water pocket or the pneumatic pinch valve in the hydrodynamic reposition of redundant personnel well in whole district, and be convenient for insert and expand, consequently has following advantage:
1. the cost is low: the working pressure of a water source is small and safe, tap water of a municipal pipe network is convenient to use, the tap water can be connected through simple pipeline connection, and construction is convenient and rapid; the water conveying pipeline is equivalent to a high-pressure oil pipe, and the cost is lower; a plurality of water-driven flow dividing wells can share one water source (a large community or a plurality of water-driven flow dividing wells can be connected with a main pipe of a municipal tap water pipe network to supply water) and one water conveying pipeline, so that the cost is saved;
2. and (3) environmental protection: the pressure water does not cause secondary pollution, does not have explosion risk and is safe;
3. the construction is simple: the excavation amount is small;
4. does not occupy the height space: the earth surface can not be exposed, and the urban beauty and traffic are not disturbed;
5. safety: the hydraulic shunt well does not use non-safety voltage on site, and no safety accident of electricity utilization exists;
6. the power supply is easy to obtain: the power supply voltage of the hydrodynamic shunt well is 220V or lower to drive a control valve or a controller, and a civil power grid can be used and is convenient to obtain;
7. the reliability is high: the normal work of equipment is not influenced by urban inland inundation and flooding;
8. antiwind anti-clogging ability is strong: because the sewage contains more entanglement, sundries, floaters and the like, the overflowing channel and the flow channel of the pipeline are completely kept in consistent and smooth transition after the device is installed, and the entanglement blockage cannot be generated;
9. zero water loss: the flow passage of the device after installation and the flow passage of the pipeline are completely kept consistent and smoothly transited, and drainage and flood discharge are not influenced;
10. the service life is long: because the device is in a sewage environment, electric or hydraulic equipment used in sewage can frequently generate faults, and the opening and closing piece of the hydrodynamic cut-off device is simple and cannot generate faults;
11. sealing is good: the general electric or hydraulic equipment is poor in water leakage sealing caused by the blockage of impurities, and the hydrodynamic cut-off device adopts flexible rubber sealing, so that the sealing surface is large, and the sealing effect is reliable.
12. Capacity expansion and control are convenient: divide into a plurality of districts with the drainage pipe network, each district sets up a water dynamic reposition of redundant personnel well, the water dynamic reposition of redundant personnel well in all districts through divide union coupling to conduit on the conduit just can, all water dynamic reposition of redundant personnel well sharing water sources, control valve and conduit, only need set up the control valve on the conduit of trunk road, simultaneously with control valve and controller, the water source sets up in the control chamber in district, just can control the reposition of redundant personnel process of sewage and rainwater to the inflow drainage of the water dynamic cut-off equipment in the water dynamic reposition of redundant personnel well in whole district, and be convenient for insert and expand, not only with low costs, and security maneuverability is high, burst control, response speed is fast, and the operation is simple.
The present invention is not limited to the above embodiments, and for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered to be within the protection scope of the present invention. Those not described in detail in this specification are within the skill of the art.
Claims (9)
1. A diversion system with a diversion well for diverting fluid in a drain, comprising:
a water source;
a water delivery pipeline;
the water-driven flow-dividing well is provided with a water-driven flow-dividing well,
the water diversion well comprises a well body structure, and an inlet, a first water outlet pipe, a second water outlet pipe, a third water outlet pipe, a second water-driven intercepting device and a third water-driven intercepting device which are at least arranged on the well body structure, wherein the water conveying pipeline is respectively connected with the second water-driven intercepting device and the third water-driven intercepting device, the inlet is communicated with a water discharging pipe at the upstream of the water-driven diversion well, the first water outlet pipe is communicated with a rainwater pipe or a natural water body at the downstream of the water-driven diversion well, the second water outlet pipe is communicated with a sewage pipe or a sewage treatment facility or a regulation pool, and the third water outlet pipe is communicated with an initial rainwater pipe or a regulation pool or an initial rainwater treatment facility;
and the control valve comprises a second control valve and a third control valve, the second control valve is used for controlling water inflow, water drainage, water inflow stopping or water drainage of the second hydrodynamic cut-off device, and further controlling the opening degree of the corresponding second water outlet pipe, and the third control valve is used for controlling water inflow, water drainage, water inflow stopping or water drainage of the third hydrodynamic cut-off device, and further controlling the opening degree of the corresponding third water outlet pipe.
2. The flow diversion system with a flow diversion well of claim 1, wherein:
the drainage pipe is a confluence pipe of a confluence system community, a rainwater pipe of a shunt system community or a rainwater pipe mixed with sewage of the shunt system community or a drainage pipeline or a road rainwater pipe arranged in front of a discharge port close to the front of a natural water body.
3. The diverter system with the diverter well according to claim 1, wherein:
the inlet height of the first water outlet pipe is higher than the water inlet heights of the second water outlet pipe and the third water outlet pipe; or the like, or, alternatively,
the first water outlet pipe is also provided with a first water driving cut-off device which is communicated with the first water conveying pipeline through a branch pipe,
the control valve further comprises a first control valve, and the first control valve is used for controlling water inlet, water drainage, water inlet stopping or water drainage of the first hydrodynamic cut-off device and further controlling the opening degree of the first water outlet pipe.
4. The diverter system with the diverter well according to claim 3, wherein:
the system also comprises a measuring instrument and a controller, wherein the measuring instrument and the control valve are respectively electrically connected with the controller, the controller controls the control valve to act according to the measuring information measured by the measuring instrument, wherein,
when the diverter well is provided with a second and third hydrodynamic cut-off:
the controller is used for controlling the second control valve and the third control valve to respectively act so that the second hydrodynamic interception device drains water and the second water outlet pipe is communicated, the third hydrodynamic interception device feeds water and the third water outlet pipe is cut off, and domestic sewage entering the diversion well is diverted to a sewage pipe or a sewage treatment facility or a regulation and storage tank; the third hydrodynamic cut-off device drains water and the third water outlet pipe is communicated, so that the initial rainwater entering the diversion well is diverted to the primary rainwater pipe or the regulation and storage pool or the initial rainwater treatment facility; enabling the second and third water-driven intercepting devices to feed water and the second and third water outlet pipes to be cut off, and shunting the middle and later stage rainwater entering the shunting well to a rainwater pipe or a natural water body;
when the diverter well is provided with a first, second and third hydrodynamic cut-off:
the controller is used for controlling the first control valve, the second control valve and the third control valve to respectively act, so that the second water-driven intercepting device drains water, the second water outlet pipe is connected, the first water-driven intercepting device and the third water-driven intercepting device intake water, the first water outlet pipe and the third water outlet pipe are disconnected, and domestic sewage entering the diversion well is diverted to a sewage pipe or a sewage treatment facility or a regulation and storage pool; the first water inlet pipe of the first hydrodynamic cut-off device is cut off, the third hydrodynamic cut-off device drains water, the third water outlet pipe is conducted, and initial rainwater entering the diversion well is diverted to an initial rainwater pipe or a regulation and storage pool or an initial rainwater treatment facility; so that the first water-driven cut-off device drains water and the first water outlet pipe is communicated, the second water-driven cut-off device and the third water-driven cut-off device feed water and the second water outlet pipe and the third water outlet pipe are cut off, and the rainwater entering the middle and later periods in the diversion well is diverted to the rainwater pipe or the natural water body.
5. The diverter system with the diverter well according to claim 4, wherein:
wherein the measuring instrument comprises one or more of a rain gauge, a flow meter, a water gauge, a timer, a water quality detector and a liquid level meter,
correspondingly, the measurement information comprises one or more of rainfall, instantaneous flow, accumulated flow, rainfall time, water quality and water level in the well body structure.
6. The diverter system with the diverter well according to claim 3, wherein:
when the second water outlet pipe is communicated with the regulation and storage tank, the second water outlet pipes of the plurality of diversion wells are connected with the regulation and storage tank,
and/or the water source is a water tower or a water body in a municipal tap water pipe network or a diversion well;
and/or the control valve is an electromagnetic valve combination or a three-position reversing valve;
and/or the water conveying pipeline comprises a water supply pipe and a water outlet pipe, the corresponding control valve comprises a water supply electromagnetic valve arranged on the water supply pipe and a water discharge electromagnetic valve arranged on the water outlet pipe,
and/or the hydrodynamic cut-off device is arranged in the shunt well and positioned at the beginning of the first water outlet pipe and the second water outlet pipe, or arranged on the pipeline of the first water outlet pipe and the second water outlet pipe.
7. The diverter system with the diverter well according to claim 1, wherein:
the hydrodynamic cut-off device is a water bag or a water pillow, the water bag or the water pillow is provided with a water inlet and a water outlet, when the control valve switches the conduction of the water supply pipe, water with pressure enters the water bag or the water pillow to expand the water bag and stop the corresponding water outlet, and when the control valve switches the conduction of the water outlet pipe, the water with pressure in the expanded water bag is discharged to the water outlet pipe to enable the water bag to retract to the corresponding water outlet and be conducted;
or, hydrodynamic cut-off equipment includes elastic sleeve and shell, elastic sleeve has the circulation passageway that corresponds with the outlet pipe, the shell cover is located elastic sleeve is last, just elastic sleeve's both ends with the both ends of shell are sealed can dismantle the connection, elastic sleeve's outer wall with the shell inner wall forms the water cavity, be equipped with on the shell the water inlet with the delivery port, work as when the water cavity is filled with water, elastic sleeve inflation, the sectional area of circulation passageway diminishes, works as when the water cavity drains, elastic sleeve resumes, the sectional area grow of circulation passageway.
8. The diverter system with the diverter well according to claim 7, wherein:
the water conveying pipeline comprises a water supply pipe connected with the water inlet and a water outlet pipe connected with the water outlet, and the corresponding control valve comprises a water supply electromagnetic valve arranged on the water supply pipe and a water discharge electromagnetic valve arranged on the water outlet pipe.
9. The diverter system with the diverter well according to claim 3, wherein:
at least two diversion wells are arranged, and each diversion well is arranged on a drainage pipe; wherein the content of the first and second substances,
when the diversion well is provided with a second water-driven cut-off device and a third water-driven cut-off device, the water conveying pipeline comprises a second water conveying pipeline and a third water conveying pipeline:
the second hydrodynamic cut-off devices of all the diversion wells are respectively communicated with the second water conveying pipeline through branch pipes, the third hydrodynamic cut-off devices of all the diversion wells are respectively communicated with the third water conveying pipeline through branch pipes, the second control valve is connected with the second water conveying pipeline, the third control valve is connected with the third water conveying pipeline, the second control valve is used for controlling the second hydrodynamic cut-off devices of all the diversion wells to simultaneously intake water or discharge water or stop intake water or stop discharge water, so that the second water outlet pipes of all the diversion wells are simultaneously cut off or conducted, the third control valve is used for controlling the third hydrodynamic cut-off devices of all the diversion wells to simultaneously intake water or discharge water or stop intake water or stop discharge water, so that the third water outlet pipes of all the diversion wells are simultaneously cut off or conducted;
when the diversion well is provided with a first water-driven cut-off device, a second water-driven cut-off device and a third water-driven cut-off device, the water conveying pipeline comprises a first water conveying pipeline, a second water conveying pipeline and a third water conveying pipeline:
the first water-powered intercepting devices of all the diversion wells are respectively communicated with the first water conveying pipeline through branch pipes, the second water-powered intercepting devices of all the diversion wells are respectively communicated with the second water conveying pipeline through branch pipes, the third water-powered intercepting devices of all the diversion wells are respectively communicated with the third water conveying pipeline through branch pipes, the first control valve is connected with the first water conveying pipeline and is used for controlling the first gas intercepting devices of all the diversion wells to simultaneously intake or discharge water so that the first water outlet pipes of all the diversion wells are simultaneously cut off or conducted, the second control valve is connected with the second water conveying pipeline and is used for controlling the second water-powered intercepting devices of all the diversion wells to simultaneously intake or discharge water so that the second water outlet pipes of all the diversion wells are simultaneously cut off or conducted, the third control valve is connected with the third water conveying pipeline and is used for controlling the third water-powered intercepting devices of all the diversion wells to simultaneously intake or discharge water, so that the third water outlet pipes of all the diversion wells are simultaneously cut off or conducted.
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| CN201822126266.7U CN210032023U (en) | 2018-12-18 | 2018-12-18 | Flow distribution system with flow distribution well |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610598A (en) * | 2018-12-18 | 2019-04-12 | 武汉圣禹排水***有限公司 | A kind of separate system and control method with shunting well |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610598A (en) * | 2018-12-18 | 2019-04-12 | 武汉圣禹排水***有限公司 | A kind of separate system and control method with shunting well |
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 509 Weihu Road, Shamao Street, Hannan District, Wuhan City, Hubei Province, 430000 Patentee after: Wuhan Shengyu Smart Ecological Environmental Protection Co.,Ltd. Address before: 430000, No. 189, Minli North Road, Wuhan Economic and Technological Development Zone, Hubei Province Patentee before: WUHAN SHENGYU DRAINAGE SYSTEM Co.,Ltd. |
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| CP03 | Change of name, title or address |