CN116163386A - Method for regulating and accumulating rain and sewage pipe network in well - Google Patents
Method for regulating and accumulating rain and sewage pipe network in well Download PDFInfo
- Publication number
- CN116163386A CN116163386A CN202310395939.1A CN202310395939A CN116163386A CN 116163386 A CN116163386 A CN 116163386A CN 202310395939 A CN202310395939 A CN 202310395939A CN 116163386 A CN116163386 A CN 116163386A
- Authority
- CN
- China
- Prior art keywords
- gate
- value
- liquid level
- empty
- flow rate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/02—Shut-off devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Sewage (AREA)
Abstract
The application relates to an in-well regulation and storage method for a rain and sewage pipe network, and relates to the technical field of rain and sewage drainage treatment of urban pipe networks. The method comprises a longitudinal pipeline, an inclined pipeline, an edge computing host, a gate driving rod, first liquid level and flow velocity integrated equipment, second liquid level and flow velocity integrated equipment, a gate driving rod and a gate. In the process of detecting the water flow state of fluid in a pipe network, the liquid level height, the flow speed direction and the numerical value of the gate inlet and outlet are monitored, the flowing state of the liquid is accurately known, when the flowing states of the liquid are different, the opening state of the gate corresponds to the flowing state of the liquid in the pipe network through the adjustment of the opening of the gate, and then the pipe network responds to the specific condition of water accumulation in the pipe in time, so that the problems of water pollution, sewage overflow, rainstorm water logging and the like are avoided.
Description
Technical Field
The application relates to the technical field of urban pipe network rain and sewage drainage treatment, in particular to a rain and sewage pipe network in-well regulation and storage method.
Background
The urban drainage pipe network bears important tasks of urban flood prevention, drainage, sewage collection and transportation.
In the related art, the traditional rainwater pipeline facilities are still in a widely used stage, the situation of rainwater and sewage mixed drainage is common, and the service time of a pipe network is long.
However, in recent years, rainfall in part of areas is concentrated, the topography of the regional area is low, and the space in the traditional rainwater pipeline is narrow, so that rainwater and sewage are mixed, and water accumulation in the road section is serious, and waterlogging disasters are frequent. Namely, the layout form of the pipe network in the related technology and the existing structure have poor response capability to the condition of water accumulation in the pipe, so that the problems of water pollution, sewage overflow, rainstorm waterlogging and the like are caused.
Disclosure of Invention
The application relates to an in-well regulation and accumulation method for a rain and sewage pipe network, which can enable the pipe network to respond to the specific condition of in-pipe ponding in time, and avoid the problems of water pollution, sewage overflow, rainstorm waterlogging and the like. The method is applied to an edge calculation host in a rainwater and sewage pipe network in-well regulation system, wherein the rainwater and sewage pipe network in-well regulation system comprises a longitudinal pipeline, an inclined pipeline, an edge calculation host, first liquid level and flow speed integrated equipment, second liquid level and flow speed integrated equipment, a gate driving rod and a gate;
the longitudinal pipeline is communicated with the inclined pipeline, and an angle is formed between the longitudinal pipeline and the inclined pipeline;
the edge calculation host, the first liquid level and flow velocity integrated equipment, the second liquid level and flow velocity integrated equipment, the gate driving rod and the gate are positioned in a containing space formed by the longitudinal pipeline and the inclined pipeline;
the first liquid level and flow velocity integrated equipment, the second liquid level and flow velocity integrated equipment and the gate driving rod are respectively in communication connection with the edge calculation host;
the detection position of the first liquid level and flow velocity integrated equipment corresponds to the inlet of the gate, and the detection position of the second liquid level and flow velocity integrated equipment corresponds to the outlet of the gate;
the gate driving rod is connected with the gate and used for controlling the opening state of the gate;
the gate is provided with at least two opening gears;
when the gate is in a closed state, the gate isolates the accommodating spaces at two sides of the gate;
two ends of the inclined pipeline are connected with a pipe network;
three driving rod clamping grooves are formed in the gate;
the distance between two adjacent driving rod clamping grooves is equal;
when the gate is in different opening gears, the gate driving rod is matched with different driving rod clamping grooves;
the method comprises the following steps:
receiving height drop data, wherein the height drop data indicates the height difference between a measuring point of first liquid level and flow rate integrated equipment and a measuring point of second liquid level and flow rate integrated equipment after the rainwater and sewage pipe network in-well regulation and storage system is installed;
setting a first warning water level empty value and a second warning water level empty value based on the height fall data;
receiving a first liquid level empty value measured by first liquid level and flow rate integrated equipment and a second liquid level empty value measured by second liquid level and flow rate integrated equipment;
comparing the first liquid level empty value with a first preset empty value, and comparing the second liquid level empty value with a second preset empty value;
determining a first flow rate value measured by the first liquid level and flow rate integrated device and a second flow rate value measured by the second liquid level and flow rate integrated device in response to the first liquid level null value not being consistent with the first preset null value or the second liquid level null value not being consistent with the second preset null value;
and generating a control signal based on the first liquid level empty value, the second liquid level empty value, the first warning water level empty value, the second warning water level empty value, the first flow velocity value and the second flow velocity value, wherein the control signal is used for driving a gate driving rod to adjust a gate opening gear, and the gate comprises at least two opening gears.
In an alternative embodiment, the gate includes three open gear stages, the gate of the second gear stage being open to a greater extent than the gate of the first gear stage, and the gate of the third gear stage being open to a greater extent than the gate of the second gear stage.
In an alternative embodiment, generating the control signal based on the first level empty value, the second level empty value, the first flow rate value, and the second flow rate value includes:
responding to the fact that the first liquid level empty value is larger than the first warning water level empty value, and the flow speed directions of the first flow speed value and the second flow speed value are from the gate inlet direction to the gate outlet direction, generating a first control signal, wherein the first control signal is used for indicating the gate to be opened to a first gear;
and responding to the fact that the first liquid level empty height value is smaller than the first warning water level empty height value and larger than the second warning water level empty height value, and the flow speed directions of the first flow speed value and the second flow speed value are all from the gate inlet direction to the gate outlet direction, and generating a second control signal which is used for indicating the gate to be opened to a second gear.
In an alternative embodiment, generating the control signal based on the first level empty value, the second level empty value, the first flow rate value, and the second flow rate value includes:
and generating a closing signal for indicating the gate to be closed in response to the second liquid level empty height value being smaller than the first warning water level empty height value and the flow speed direction of the second flow speed value being from the gate outlet to the gate inlet.
In an alternative embodiment, the edge computing host includes a communications module;
generating a control signal based on the first liquid level empty value, the second liquid level empty value, the first flow rate value, and the second flow rate value, comprising:
responding to the fact that the first liquid level empty height value and the second liquid level empty height value are smaller than the second warning water level empty height value, and generating an alarm signal which is used for indicating that the rainwater and sewage pipe network in-well regulation system overflows to an inclined pipeline;
and sending an alarm signal through the communication module.
In an alternative embodiment, the rainwater and sewage pipe network in-well regulation system further comprises a gate mode regulation button, and the gate regulation button is in communication connection with the edge computing host;
the method further comprises the steps of:
receiving a gate mode adjustment signal, wherein the gate mode adjustment signal is obtained based on triggering of a gate mode adjustment button;
and adjusting the opening gear of the gate based on the gate mode adjusting signal.
The beneficial effects that this application provided technical scheme brought include at least:
in the process of detecting the water flow state of fluid in a pipe network, the liquid level height, the flow speed direction and the numerical value of the gate inlet and outlet are monitored, the flowing state of the liquid is accurately known, when the flowing states of the liquid are different, the opening state of the gate corresponds to the flowing state of the liquid in the pipe network through the adjustment of the opening of the gate, and then the pipe network responds to the specific condition of water accumulation in the pipe in time, so that the problems of water pollution, sewage overflow, rainstorm water logging and the like are avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a schematic structural diagram of an in-well regulation system for a rain and sewage pipe network according to an exemplary embodiment of the present application.
Fig. 2 shows a gear state schematic diagram of a gate opening according to an exemplary embodiment of the present application.
Fig. 3 is a schematic flow chart of a method for regulating and accumulating in a well of a rain and sewage pipe network according to an exemplary embodiment of the present application.
Fig. 4 illustrates a water level schematic provided in an exemplary embodiment of the present application.
Fig. 5 illustrates another water level schematic provided by an exemplary embodiment of the present application.
Fig. 6 illustrates another water level schematic provided by an exemplary embodiment of the present application.
Fig. 7 illustrates another water level schematic provided by an exemplary embodiment of the present application.
Fig. 8 illustrates another water level schematic provided by an exemplary embodiment of the present application.
Fig. 9 is a schematic flow chart of another method for regulating and accumulating in a rain and sewage pipe network well according to an exemplary embodiment of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
Fig. 1 shows a schematic structural diagram of an in-well regulation system for a rain and sewage pipe network according to an exemplary embodiment of the present application. Referring to fig. 1, the in-well regulation system for a rain and sewage pipe network includes a longitudinal pipe 110, an inclined pipe 120, an edge calculation host 130, a first liquid level and flow rate integrated device 150, a second liquid level and flow rate integrated device 160, a gate driving rod 170 and a gate 180; the longitudinal ducts 110 communicate with the diagonal ducts 120. The edge calculating host 130, the first liquid level and flow rate integrated device 150, the second liquid level and flow rate integrated device 160, the gate driving rod 170 and the gate 180 are located in the accommodating space formed by the longitudinal pipe 110 and the inclined pipe 120. The first liquid level and flow rate integrated device 150, the second liquid level and flow rate integrated device 160 and the gate driving rod 170 are respectively in communication connection with the edge calculation host 130; the detection position of the first liquid level and flow rate integrated apparatus 150 corresponds to the inlet of the shutter 180, and the detection position of the second liquid level and flow rate integrated apparatus 160 corresponds to the outlet of the shutter 180. The shutter drive lever 170 is connected to the shutter 180 for controlling an opened state of the shutter 180; the gate 180 has at least two open gears; when the shutter 180 is in a closed state, the shutter 180 isolates the accommodation spaces at both sides of the shutter 180; both ends of the inclined pipeline 120 are used for connecting with a pipe network.
In the embodiment of the application, the longitudinal pipeline is communicated with the inclined pipeline, and an angle is formed between the longitudinal pipeline and the inclined pipeline. When the longitudinal pipeline is vertically placed on the ground, an included angle formed between the inclined pipeline and the ground is 15 degrees. Under this condition, when the regulation system in the rainwater and sewage pipe network well of this application embodiment is connected with sewer pipe, slant pipeline and external sewer pipe keep the intercommunication, then form the inclination between vertical pipeline and the horizontal plane for there is the altitude drop between the measurement position of first integrative equipment of liquid level velocity of flow and the integrative equipment of second liquid level velocity of flow.
In this application embodiment, the combination of non-contact liquid level gauge and non-contact flowmeter is all realized to first liquid level velocity of flow integrative equipment and second liquid level velocity of flow integrative equipment for measure fixed point's liquid height and flow.
In the embodiment of the application, the edge computing host is implemented as a computer device with a data processing function. The edge computer host can acquire signals fed back by the first liquid level and flow rate integrated equipment and the second liquid level and flow rate integrated equipment, and generate a control signal for the gate driving rod based on the signals.
The system provided by the embodiment of the application structurally optimizes the backward tilting device forming an angle between the longitudinal pipeline and the inclined pipeline, and can be directly connected into the existing official network in actual use, so that the construction difficulty is reduced compared with a intercepting well in the prior art.
In the embodiment of the application, the gate is realized as an arc gate.
Referring to fig. 1, in an alternative embodiment, the gate 180 has three driving rod clamping slots 181; the distance between two adjacent driving rod clamping grooves 181 is equal; when the shutter 180 is in different opening positions, the shutter drive lever 170 cooperates with different drive lever detents 181. Fig. 2 shows an opened state of the shutter when the shutter driving lever is engaged with the different driving lever catching grooves, wherein the opened state of the shutter corresponds to the first gear 210, the second gear 220, and the third gear 230.
In an alternative embodiment, referring to FIG. 1, the rain and sewage pipe network in-well regulation system further includes a gate mode adjustment button 190; gate mode adjustment button 190 is communicatively coupled to the edge computing host.
The specific implementation form and position of the shutter mode adjustment button 190 are not limited in this application. The shutter mode adjustment button 190 is a button that can manually adjust the opened state of the shutter 180.
With reference to the system shown in fig. 1, fig. 3 shows a schematic flow chart of a method for regulating and accumulating in a rain and sewage pipe network well according to an exemplary embodiment of the present application, and the method is taken as an example and explained in application to an edge computing host in the system for regulating and accumulating in a rain and sewage pipe network well shown in fig. 1, where the method includes:
In the embodiment of the application, when the first preset empty height value is used for indicating that no liquid exists in the inclined pipeline, the first liquid level and flow velocity integrated equipment directly measures the bottom of the pipeline to obtain the empty height value; and when the second preset empty height value is used for indicating that no liquid exists in the inclined pipeline, the second liquid level and flow velocity integrated equipment directly measures the bottom of the pipeline, and the obtained empty height value is obtained. And comparing the first liquid level empty value and the second liquid level empty value with preset values respectively, and determining whether liquid exists in the pipe.
Optionally, in other embodiments of the present application, when it is determined that no liquid exists in the pipe network, the first liquid level empty height value is compared with a first preset empty height value, the second liquid level empty height value is compared with a second preset empty height value, and when a difference value between the first liquid level empty height value and the first preset empty height value exceeds a detection threshold value and/or a difference value between the second liquid level empty height value and the second preset empty height value exceeds a detection threshold value, an abnormality exists in the first liquid level flow rate integrated device and/or the second liquid level flow rate integrated device, and after the abnormality is determined, calibration is performed on the first liquid level flow rate integrated device and/or the second liquid level flow rate integrated device.
In step 303, in response to the first level empty value not being consistent with the first preset empty value, or the second level empty value not being consistent with the second preset empty value, a first flow rate value measured by the first level flow rate integrated device and a second flow rate value measured by the second level flow rate integrated device are determined.
The process is a process of determining a first flow rate value corresponding to a measurement location of a first liquid level flow rate integrated device and a second flow rate value corresponding to a measurement location of a second liquid level flow rate integrated device when it is determined that liquid is present in the pipe.
In this embodiment of the present application, the measured flow rate value is a vector, that is, the flow rate value includes a direction value of the flow rate and a value of the flow rate.
Step 304 generates a control signal based on the first level empty value, the second level empty value, the first flow rate value, and the second flow rate value.
In this embodiment of the present application, the control signal is used for driving the gate driving lever to adjust the gate and open the gear, the gate includes at least two and opens the gear.
In summary, in the method provided by the embodiment of the present application, during the process of detecting the water flow state of the fluid in the pipe network, through monitoring the liquid level height, the flow velocity direction and the numerical value of the gate inlet and outlet, the flowing state of the liquid is accurately known, and when the flowing states of the liquid are different, the opening state of the gate corresponds to the flowing state of the liquid in the pipe network through adjusting the opening of the gate, so that the pipe network responds to the specific situation of the water accumulation in the pipe in time, thereby avoiding the problems of water pollution, sewage overflow, rainstorm and waterlogging.
Next, a description will be given of water level states that may occur in the longitudinal duct and the diagonal duct in a practical case with reference to fig. 4 to 8. It should be noted that, in the drawing, the inlet 410 indicates an inlet of the inclined pipeline, the outlet 420 indicates an outlet of the inclined pipeline, the first liquid level and air height value measured by the first liquid level and air flow rate integrated device 430 is h1, the second liquid level and air height value measured by the second liquid level and air flow rate integrated device 440 is h2, the first warning water level and air height value is h3, the second warning water level and air height value is h4, the first flow rate value measured by the first liquid level and air flow rate integrated device 430 is vA, the second flow rate value measured by the second liquid level and air flow rate integrated device 440 is vB, and the difference between h1 and h2 is Δh1. It should be noted that, in various embodiments of the present application, the vertical distance from the first liquid level and flow rate integrated device to the wall of the measuring point is smaller than the vertical distance from the second liquid level and flow rate integrated device to the wall of the measuring point by default.
(1) Referring to fig. 4, a schematic diagram of a situation of no water in the well is shown, where the measurement positions of the first liquid level and flow rate integrated device 430 and the second liquid level and flow rate integrated device 440 are both inclined to the pipe wall of the pipe, and at this time, the difference Δh1= Δh between h1 and h2 is the height drop of the pipe wall measurement due to the installation mode.
(2) Referring to FIG. 5, a schematic diagram of a well having water flowing from an inlet to an outlet and a water level in the pipe below a first warning level is shown. At this time, the first liquid level empty value and the second liquid level empty value are both larger than the first warning water level empty value.
(3) Referring to FIG. 6, a schematic diagram of a well having water flowing from an inlet to an outlet and having water level in the pipe reaching a first warning level is shown. At this time, the first liquid level empty value is smaller than the first warning water level empty value.
(4) Referring to fig. 7, a situation that water flows from an outlet to an inlet when water flows backward is shown in the well, at this time, the empty and high value of the second liquid level is abnormal, the speed value measured by the second liquid level and flow rate integrated device is from the inlet to the outlet, and the empty and high value of the first liquid level is uncertain.
(5) Referring to FIG. 8, a schematic diagram of a well having water therein and flowing backward to an abnormal condition is shown. At this time, the first liquid level empty value and the second liquid level empty value are smaller than the second warning water level empty value, which indicates that the warning water level is reached and the overflow phenomenon is generated.
Fig. 9 is a schematic flow chart of another method for regulating and accumulating in a rain and sewage pipe network well according to an exemplary embodiment of the present application, where the method is applied to an edge computing host in a regulation and accumulating system in a rain and sewage pipe network well shown in fig. 1 for explanation, and the method includes:
In this application embodiment, after the height drop data indicates that the regulation system in the rain and sewage pipe network well is installed, the height drop Δh between the measurement point of the integrative equipment of first liquid level velocity of flow and the measurement point of the integrative equipment of second liquid level velocity of flow. The height drop may be determined by calibration in step 302 or by measurement by a worker after the system is installed.
And step 902, setting a first warning water level empty height value and a second warning water level empty height value based on the height drop data.
The first warning water level empty value is h3 in fig. 4 to 8, and the second warning water level empty value is h4 in fig. 4 to 8.
Step 903, receiving a first level empty value measured by the first level flow rate integrated device and a second level empty value measured by the second level flow rate integrated device.
This process corresponds to the process shown in step 301 and will not be described in detail here.
Next, the regulation method according to the present application will be described in steps corresponding to the cases described with reference to fig. 5 to 8.
Step 904, generating a first control signal in response to the first liquid level empty value being greater than the first warning water level empty value, and the flow speed directions of the first flow speed value and the second flow speed value being from the gate inlet direction to the gate outlet direction.
Corresponding to the situation shown in fig. 5, the water level is not in the alert state at this time, and the flowing direction of the liquid in the pipeline is normal, so that the normal flowing of the liquid in the pipeline is only required to be ensured.
In this embodiment of the present application, the first control signal is used to indicate that the gate is opened to the first gear.
It should be noted that, the control signals shown in the embodiments of the present application are all through the mode of directly controlling the gate driving lever, so that the gate moves to the position corresponding to the gear, and the gate driving lever is connected with the corresponding driving lever clamping groove, so as to fix the position of the gate in the accommodating space.
In step 905, a second control signal is generated in response to the first liquid level null value being less than the first warning water level null value and greater than the second warning water level null value, and the flow speed directions of the first flow speed value and the second flow speed value being both from the gate inlet direction to the gate outlet direction.
Corresponding to the situation shown in fig. 6, the liquid in the pipeline is still in a normal flowing state at this moment, but the water level is higher, and the opening of the gate needs to be correspondingly increased so as to increase the liquid flow in the inclined pipeline.
In this embodiment of the present application, the second control signal is used to indicate that the gate is opened to the second gear.
The regulation method further comprises a third control signal for indicating the gate to be opened to a third gear, and the gear is used for regulating the opening degree of the gate to be maximum. The gear can be achieved by manual adjustment for emergency.
Step 906, generating a closing signal in response to the second liquid level empty value being less than the first warning liquid level empty value and the flow velocity direction of the second flow velocity value being from the gate outlet to the gate inlet direction.
In the embodiment of the application, the closing signal is used for indicating the gate to be closed.
Corresponding to fig. 7, when a backflow phenomenon occurs in the pipeline, the second liquid level and flow velocity integrated device located at the outlet of the gate will first monitor the backflow condition, so that a judgment is made as to whether the backflow condition occurs according to the second flow velocity value and the second liquid level empty height value. At this time, further generation of backflow is prevented by closing the shutter.
In step 907, an alarm signal is generated in response to the first liquid level empty value and the second liquid level empty value both being less than the second warning water level empty value.
In the embodiment of the application, the alarm signal is used for indicating that the pipe network where the rainwater and sewage pipe network in-well regulation system is located is overflowed.
Corresponding to fig. 8, in this embodiment of the present application, when the first liquid level empty height value and the second liquid level empty height value are both smaller than the second warning water level empty height value, it is indicated that the liquid has been poured into the longitudinal pipe, and at this time, an alarm signal needs to be sent to inform the manager that an abnormal situation has occurred in the longitudinal pipe. In this case, the edge computing host includes a communication module. The communication module is used for sending alarm signals.
Optionally, in addition to generating the alarm signal, a third control signal may be generated to instruct the gate to open to a third gear position to allow the liquid in the diagonal duct to be rapidly discharged.
Step 908, an alarm signal is sent through the communication module.
The process is the sending process of the alarm signal.
In the embodiment of the present application, the shutter mode adjustment signal is a signal obtained based on the trigger of the shutter mode adjustment button.
Step 910, an opening gear adjustment is performed on the gate based on the gate mode adjustment signal.
In summary, in the method provided by the embodiment of the present application, during the process of detecting the water flow state of the fluid in the pipe network, through monitoring the liquid level height, the flow velocity direction and the numerical value of the gate inlet and outlet, the flowing state of the liquid is accurately known, and when the flowing states of the liquid are different, the opening state of the gate corresponds to the flowing state of the liquid in the pipe network through adjusting the opening of the gate, so that the pipe network responds to the specific situation of the water accumulation in the pipe in time, thereby avoiding the problems of water pollution, sewage overflow, rainstorm and waterlogging.
The foregoing description of the preferred embodiments is merely exemplary in nature and is not intended to limit the invention, but is intended to cover various modifications, substitutions, improvements, and alternatives falling within the spirit and principles of the invention.
Claims (6)
1. The method is applied to an edge calculation host in a rainwater and sewage pipe network in-well regulation and storage system, and the rainwater and sewage pipe network in-well regulation and storage system comprises a longitudinal pipeline, an inclined pipeline, an edge calculation host, first liquid level and flow velocity integrated equipment, second liquid level and flow velocity integrated equipment, a gate driving rod and a gate;
the longitudinal pipeline is communicated with the inclined pipeline, and an angle is formed between the longitudinal pipeline and the inclined pipeline;
the edge calculation host, the first liquid level and flow velocity integrated equipment, the second liquid level and flow velocity integrated equipment, the gate driving rod and the gate are positioned in a containing space formed by the longitudinal pipeline and the inclined pipeline;
the first liquid level and flow velocity integrated equipment, the second liquid level and flow velocity integrated equipment and the gate driving rod are respectively in communication connection with the edge calculation host;
the detection position of the first liquid level and flow velocity integrated equipment corresponds to the inlet of the gate, and the detection position of the second liquid level and flow velocity integrated equipment corresponds to the outlet of the gate;
the gate driving rod is connected with the gate and used for controlling the opening state of the gate;
the gate is provided with at least two opening gears;
when the gate is in a closed state, the gate isolates the accommodating spaces at two sides of the gate;
two ends of the inclined pipeline are connected with a pipe network;
three driving rod clamping grooves are formed in the gate;
the distance between two adjacent driving rod clamping grooves is equal;
when the gate is in different opening gears, the gate driving rod is matched with different driving rod clamping grooves;
the method comprises the following steps:
receiving height drop data, wherein the height drop data indicates the height difference between a measuring point of the first liquid level and flow rate integrated equipment and a measuring point of the second liquid level and flow rate integrated equipment after the rainwater and sewage pipe network in-well regulation system is installed;
setting a first warning water level empty height value and a second warning water level empty height value based on the height drop data;
receiving a first liquid level empty value measured by the first liquid level and flow rate integrated equipment and a second liquid level empty value measured by the second liquid level and flow rate integrated equipment;
comparing the first liquid level empty value with a first preset empty value, and comparing the second liquid level empty value with a second preset empty value;
determining a first flow rate value measured by the first liquid level and flow rate integrated device and a second flow rate value measured by the second liquid level and flow rate integrated device in response to the first liquid level null-height value not being consistent with a first preset null-height value or the second liquid level null-height value not being consistent with the second preset null-height value;
and generating control signals based on the first liquid level empty value, the second liquid level empty value, the first warning water level empty value, the second warning water level empty value, the first flow velocity value and the second flow velocity value, wherein the control signals are used for driving the gate driving rod to adjust gate opening gears, and the gate comprises at least two opening gears.
2. The method of claim 1, wherein the gate comprises three open gear stages, the gate of the second gear stage being open to a greater extent than the gate of the first gear stage, and the gate of the third gear stage being open to a greater extent than the gate of the second gear stage.
3. The method of claim 2, wherein the generating a control signal based on the first level empty value, the second level empty value, the first flow rate value, and the second flow rate value comprises:
responding to the fact that the first liquid level empty height value is larger than the first warning water level empty height value, and the flow speed directions of the first flow speed value and the second flow speed value are from the gate inlet direction to the gate outlet direction, and generating a first control signal, wherein the first control signal is used for indicating the gate to be opened to a first gear;
and responding to the fact that the first liquid level empty height value is smaller than the first warning water level empty height value and larger than the second warning water level empty height value, wherein the flow speed directions of the first flow speed value and the second flow speed value are from the gate inlet direction to the gate outlet direction, and a second control signal is generated and used for indicating the gate to be opened to a second gear.
4. The method of claim 2, wherein the generating a control signal based on the first level empty value, the second level empty value, the first flow rate value, and the second flow rate value comprises:
and generating a closing signal for indicating the gate to be closed in response to the second liquid level empty height value being smaller than the first warning water level empty height value, wherein the flow speed direction of the second flow speed value is from the gate outlet to the gate inlet.
5. The method of claim 2, wherein the edge computing host comprises a communication module;
the generating a control signal based on the first level empty value, the second level empty value, the first flow rate value, and the second flow rate value, comprising:
responding to the first liquid level empty height value and the second liquid level empty height value which are smaller than the second warning water level empty height value, and generating an alarm signal, wherein the alarm signal is used for indicating that the rainwater and sewage pipe network in-well regulation system overflows to an inclined pipeline;
and sending the alarm signal through the communication module.
6. The method of claim 1, wherein the storm sewage system further comprises a gate mode adjustment button, the gate adjustment button being communicatively coupled to the edge computing host;
the method further comprises the steps of:
receiving a gate mode adjustment signal, wherein the gate mode adjustment signal is obtained based on triggering of the gate mode adjustment button;
and adjusting the opening gear of the gate based on the gate mode adjusting signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310395939.1A CN116163386B (en) | 2023-04-14 | 2023-04-14 | Method for regulating and accumulating rain and sewage pipe network in well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310395939.1A CN116163386B (en) | 2023-04-14 | 2023-04-14 | Method for regulating and accumulating rain and sewage pipe network in well |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116163386A true CN116163386A (en) | 2023-05-26 |
| CN116163386B CN116163386B (en) | 2023-07-11 |
Family
ID=86422174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310395939.1A Active CN116163386B (en) | 2023-04-14 | 2023-04-14 | Method for regulating and accumulating rain and sewage pipe network in well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116163386B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB764497A (en) * | 1954-05-29 | 1956-12-28 | Lea Recorder Company Ltd | Improvements in or relating to the limitation of flow of a liquid in an open channel |
| US20150019146A1 (en) * | 2013-07-15 | 2015-01-15 | EmNet, LLC | Sewer overflow discharge monitoring system and method |
| CN106836438A (en) * | 2017-02-21 | 2017-06-13 | 徐光智 | Step for municipal Storm Sewer Network blocks water with water system of regulating and storing |
| CN107587586A (en) * | 2017-10-30 | 2018-01-16 | 武汉圣禹排水系统有限公司 | A kind of device and the flow control methods based on the device and anti-down irrigation method on pipeline |
| CN107859148A (en) * | 2017-10-27 | 2018-03-30 | 武汉圣禹排水系统有限公司 | Shunting well and its control method |
| CN108842909A (en) * | 2018-09-10 | 2018-11-20 | 北京北排水务设计研究院有限公司 | The rainwater or wastewater disposition precise control device and its control method of a kind of pipeline performance |
| CN110530813A (en) * | 2019-07-25 | 2019-12-03 | 北京工业大学 | A kind of initial rain flow removing device and application method based on spectrum analysis |
| CN111364569A (en) * | 2018-12-25 | 2020-07-03 | 武汉圣禹排水系统有限公司 | Sewage interception and storage regulation system comprising primary rain pipe and control method thereof |
| CN113502896A (en) * | 2021-07-27 | 2021-10-15 | 福州城建设计研究院有限公司 | Double-gate mixed-flow rainwater storage and interception device, system and method based on water quality monitoring |
| US20220042277A1 (en) * | 2018-09-28 | 2022-02-10 | Ovivo Inc. | Buoyant Mechanical Liquid Level Control |
| CN114045915A (en) * | 2021-12-06 | 2022-02-15 | 北京清源华建环境科技有限公司 | System that dams that has function of washing to rain sewage deposit in pipe network |
| CN114063659A (en) * | 2021-11-17 | 2022-02-18 | 中建环能科技股份有限公司 | Control method of overflow weir gate and flow regulating gate of intercepting well |
-
2023
- 2023-04-14 CN CN202310395939.1A patent/CN116163386B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB764497A (en) * | 1954-05-29 | 1956-12-28 | Lea Recorder Company Ltd | Improvements in or relating to the limitation of flow of a liquid in an open channel |
| US20150019146A1 (en) * | 2013-07-15 | 2015-01-15 | EmNet, LLC | Sewer overflow discharge monitoring system and method |
| CN106836438A (en) * | 2017-02-21 | 2017-06-13 | 徐光智 | Step for municipal Storm Sewer Network blocks water with water system of regulating and storing |
| CN107859148A (en) * | 2017-10-27 | 2018-03-30 | 武汉圣禹排水系统有限公司 | Shunting well and its control method |
| CN107587586A (en) * | 2017-10-30 | 2018-01-16 | 武汉圣禹排水系统有限公司 | A kind of device and the flow control methods based on the device and anti-down irrigation method on pipeline |
| CN108842909A (en) * | 2018-09-10 | 2018-11-20 | 北京北排水务设计研究院有限公司 | The rainwater or wastewater disposition precise control device and its control method of a kind of pipeline performance |
| US20220042277A1 (en) * | 2018-09-28 | 2022-02-10 | Ovivo Inc. | Buoyant Mechanical Liquid Level Control |
| CN111364569A (en) * | 2018-12-25 | 2020-07-03 | 武汉圣禹排水系统有限公司 | Sewage interception and storage regulation system comprising primary rain pipe and control method thereof |
| CN110530813A (en) * | 2019-07-25 | 2019-12-03 | 北京工业大学 | A kind of initial rain flow removing device and application method based on spectrum analysis |
| CN113502896A (en) * | 2021-07-27 | 2021-10-15 | 福州城建设计研究院有限公司 | Double-gate mixed-flow rainwater storage and interception device, system and method based on water quality monitoring |
| CN114063659A (en) * | 2021-11-17 | 2022-02-18 | 中建环能科技股份有限公司 | Control method of overflow weir gate and flow regulating gate of intercepting well |
| CN114045915A (en) * | 2021-12-06 | 2022-02-15 | 北京清源华建环境科技有限公司 | System that dams that has function of washing to rain sewage deposit in pipe network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116163386B (en) | 2023-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6807494B2 (en) | Sewer flow monitoring method and system | |
| US5942698A (en) | Detecting and measuring liquid flow in remote sewer structures | |
| KR101646744B1 (en) | System for management of reservoir able to check overflow | |
| JP2009108534A (en) | Rainwater storage facility and monitoring-management system for rainwater storage facility | |
| CN116163386B (en) | Method for regulating and accumulating rain and sewage pipe network in well | |
| KR101751037B1 (en) | System for management of reservoir able to readjust full level | |
| KR101640170B1 (en) | System for integrated management of reservoir | |
| US20150019146A1 (en) | Sewer overflow discharge monitoring system and method | |
| JP4488970B2 (en) | Operation management system for combined sewage systems | |
| KR101602819B1 (en) | System for integrated management of reservoir | |
| JP3279703B2 (en) | Inflow water prediction method and inflow water prediction device | |
| KR101739117B1 (en) | System for integrated management of reservoir self-diagnosis | |
| CN213336249U (en) | Drainage pipe network health status monitoring device | |
| CN112987808A (en) | Management method of management network and digital network management system | |
| CN115443362A (en) | Method for monitoring and controlling operation of a pump station | |
| JPH09319438A (en) | Water level managing device | |
| JPH03233800A (en) | Disaster prevention monitoring system | |
| KR100803700B1 (en) | Monitoring alert system of a room for exhaust rain water | |
| KR102016233B1 (en) | iot type control method with city sewage piping during heavy rainfall | |
| KR102016232B1 (en) | city sewage piping control method during heavy rainfall | |
| CN116935576B (en) | River congestion monitoring, analyzing and early warning method and system | |
| EP4198306A1 (en) | Method for determining the cross-sectional area of a tank of a pump station | |
| JP7374727B2 (en) | rainwater control system | |
| CN114626003A (en) | Underground parking lot water accumulation detection early warning method and system | |
| TWI770859B (en) | Automatic sewer monitoring system for inflow and infiltration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |