CN111550679B - Water supply pipe network leakage experiment detection experiment system and platform - Google Patents
Water supply pipe network leakage experiment detection experiment system and platform Download PDFInfo
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- CN111550679B CN111550679B CN202010401905.5A CN202010401905A CN111550679B CN 111550679 B CN111550679 B CN 111550679B CN 202010401905 A CN202010401905 A CN 202010401905A CN 111550679 B CN111550679 B CN 111550679B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
- F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
Abstract
The invention discloses a water supply pipe network leakage experiment detection experiment platform, which comprises a control data panel, a leakage experiment pipeline and a controller, wherein the control data panel is connected with the controller; the data panel has two operation modes, namely a manual test mode and an automatic test mode; the controller is internally provided with test parameters of an automatic test mode and a manual test mode. When the automatic test mode is carried out, the operation is as follows, the data panel is clicked, the automatic test and the manual test are displayed, the automatic test is clicked to carry out an experiment, the display screen displays scene test parameters and valve presetting, the content in the scene test parameters cannot be modified, the valve adjusting is clicked, the bullet frame displays a list with an electromagnetic valve, the middle valve adjusting of the bullet frame is clicked, the controller opens or closes the valve on the pipe network, the result is returned after 120s, the water pump is started by clicking, the system starts the test by clicking when counting down according to the preset flushing time, and the automatic test system has the advantages of being simple in operation, accurately detecting the damage condition of the pipe network and improving the economic benefit of enterprises.
Description
Technical Field
The invention relates to the technical field of urban water supply networks, in particular to a water supply network leakage experiment detection experiment system and platform.
Background
The important task of guarantee urban resident water use is being born to the water supply enterprise, the economic benefits of enterprise will be directly influenced to the effect of leakage control, strengthen the leakage control of water supply pipe network, it is an important work of this enterprise to reduce the pipe network leakage rate, because the pipeline is ageing, corrode, various reasons such as interface seal not hard up, water supply pipe network can not avoid having bright hourglass and dark hourglass, if not in time discover the leakage area, strengthen monitoring, not only can cause the waste of water resource, probably still can cause the booster, road damage and relevant safety problem, so need a water supply pipe network leakage experiment detection experiment system and platform more.
Disclosure of Invention
The invention aims to provide a water supply pipe network leakage experiment detection experiment system and a platform, which have the advantages of being simple to operate, accurately detecting the damage condition of a pipeline network and improving the economic benefit of an enterprise, and solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a water supply pipe network leakage experiment detection test system and platform, leakage experiment detection test system platform includes control data panel and leakage experiment pipeline, leakage experiment detection test system platform has two kinds of service modes, and the use step is as follows:
preferably, when the automatic test mode is required, the following operations are performed:
the first step, clicking a data panel, and displaying an automatic test and a manual test;
secondly, clicking an automatic test to perform an experiment;
thirdly, displaying scene test parameters and valve presettings on a display screen, wherein the contents in the scene test parameters and the valve presettings cannot be modified;
fourthly, clicking the adjusting valve, and displaying a list with electromagnetic valves by a bullet frame;
fifthly, clicking a regulating valve in the bullet frame, opening or closing a valve on a pipe network by the controller, returning a result after 120s, clicking to flush, starting a water pump by the system, and counting down according to preset flushing time;
the sixth step, clicking to start the test, starting to record test data by the system, counting down, clicking a test stopping button if the test is to be ended in advance, clicking to stop the water pump if the test is not performed any more, and operating in real time by the controller if other tests are required;
seventhly, operating a water pipe network by a controller to detect the work of a local water pressure booster pump, observing the change of the land and the air near the pipeline by increasing the water pressure of a certain area, and finally determining one or more dark leakage points through multiple tests;
eighthly, clicking a switching test to perform tests in other scenes, and directly performing test starting operation without flushing operation after the parameters of the water pump are not changed and water flow is stable after the valve is adjusted in the tests in other scenes; if the water pump parameters are changed;
and ninthly, clicking to flush so as to operate the currently set water pump parameters. If the same experiment is performed, the experiment can be performed by directly clicking on the start experiment.
Preferably, when the manual test is required, the following operations are performed:
the first step, clicking the data panel, displaying automatic test and manual test,
secondly, clicking a manual test, entering a manual test interface, wherein the manual test uses basic scene setting and valve setting of the test, but parameters and the state of an individual valve can be temporarily modified for each test;
clicking a water pump button, popping up a picture frame, and operating the water pump to be started by a controller, wherein the water pump can be selected individually or can be started by power frequency and variable frequency parallel connection; setting the opening degree (0% -99%) of the hydraulic valve, and defaulting the valve to be fully opened after the valve is electrified;
fourthly, clicking a valve button, setting the on-off state of a valve, selecting a water supply path, clicking a valve adjusting button, and popping up a picture frame;
fifthly, clicking a valve adjusting button at the lower part to start opening/closing a valve; after clicking a test button, a countdown is set to 120s, the countdown is set according to the maximum time for all valves to be closed in place/opened in place, after the timing is finished, a result list on a panel feeds back on/off information, and the next operation can be carried out only after all valves feed back the information;
sixthly, clicking a flushing button after the valve states are completely in place, setting flushing time by the controller, determining, starting the water pump, returning data of data frames in a data panel and a page, counting down the time in the data panel, flushing and exhausting the pipe network, and finishing the flushing time;
seventhly, the controller operates the pipeline water leakage detector to analyze the detected sound and noise, accurately position a water leakage point, realize the timely maintenance of the pipe network, reduce the economic loss, specially detect the water leakage condition of a certain area by a water flow meter, determine whether the water leakage point exists in the area and determine the position of the water leakage point by detecting the water quantity of the specific area at different time intervals and analyzing data;
the eighth step, clicking an experiment starting button, setting experiment time, determining, entering an experiment stage, counting down the set experiment time, storing data returned to the system platform in real time in the period so as to facilitate subsequent data analysis, and stopping the experiment manually when the experiment time is not finished;
and ninthly, clicking an experiment ending button. After the experiment is finished, the data is continuously transmitted back but not stored, and after the experiment is finished, if the set parameters are changed to continue the experiment, the step 1 can be returned to reset to continue the experiment;
step ten, stopping the water pump by the controller through a display motor after the whole experiment is finished, and stopping the operation;
and eleventh, clicking a switching experiment button to select other experiment scene pages and continuing the experiment from the step 1 if the operation of other experiment scenes is to be performed under the condition of not stopping the water pump.
Preferably, the leakage experiment pipeline is drawn forth from the online water supply line of branch pipe of stabilizing pressure, connect gradually electromagnetic control valve, the flowmeter, the pressure gauge, the rivers meter, the monitoring facilities of pipeline leak detection appearance and water pressure booster pump leakage workstation both sides, be connected sealed pressure vessel between import and the export metering device, be used for under the different ambient pressure situation of simulation, the pipeline section of removable crack type is fixed in pressure vessel, the workstation below is provided with the container of collecting the waste water of revealing, use electronic level ground weighing measurement unit interval water loss, the real-time leakage operating mode of pressure vessel accessible teletransmission pressure instrument monitoring.
Preferably, the controller is internally provided with test parameters of automatic test and manual test.
Compared with the prior art, the invention has the following beneficial effects:
a water supply pipe network leakage experiment detection experiment system and platform can research a plurality of methods such as leakage source and composition under different metering systems and data structure characteristics, a pipe network leakage evaluation and optimization monitoring method, a pipe network pressure optimization control method, a pipe network burst pipe explosion emergency treatment method and a pipe network metering loss control method on a pipe network by utilizing a leakage experiment test platform, a water pressure booster pump observes changes of land and air near a pipeline by increasing the water pressure of a certain area, one or more dark leakage points are finally determined through a plurality of tests, a pipeline leakage detector analyzes detected sound and noise, the water leakage points are accurately positioned, timely maintenance of the pipe network is realized, economic loss is reduced, a water flow meter is used for specially detecting the water leakage condition of the certain area, whether the water leakage points exist in the certain area or not is determined through detection and data analysis of the water amount of the certain area at different time periods, and the water leakage points are determined The position, the seepage and the harm condition of accurate detection pipe network explore city pipe network operation management, leakage control technical system, detect the detection of leaking of pipe network for easy operation can improve the economic benefits of enterprise.
Drawings
FIG. 1 is a schematic diagram of a preset test of a water supply pipe network leakage experiment detection experiment system and a platform according to the present invention;
FIG. 2 is a schematic view of a manual test of a water supply pipe network leakage experiment detection experiment system and a platform according to the present invention;
fig. 3 is a schematic diagram of an automatic test of the leakage experiment detection experiment system and platform for the water supply pipe network.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Example 1:
referring to fig. 1, a water supply pipe network leakage experiment detection experiment system and platform, when an automatic test mode is required, operate as follows:
firstly, clicking a data panel to display automatic test and manual test;
secondly, clicking an automatic test to perform an experiment;
thirdly, displaying scene test parameters and valve presettings on a display screen, wherein the contents in the scene test parameters and the valve presettings cannot be modified;
fourthly, clicking the adjusting valve, and displaying a list with electromagnetic valves by a bullet frame;
fifthly, clicking a regulating valve in the bullet frame, opening or closing a valve on a pipe network by the controller, returning a result after 120s, clicking to flush, starting a water pump by the system, and counting down according to preset flushing time;
the sixth step, clicking to start the test, starting to record test data by the system, counting down, clicking a test stopping button if the test is to be ended in advance, clicking to stop the water pump if the test is not performed any more, and operating in real time by the controller if other tests are required;
seventhly, operating a water pipe network by a controller to detect the work of a local water pressure booster pump, observing the change of the land and the air near the pipeline by increasing the water pressure of a certain area, and finally determining one or more dark leakage points through multiple tests;
eighthly, clicking a switching test to perform tests of other scenes, and directly performing test starting operation without flushing operation after the parameters of the water pump are not changed and water flow is stable after the valve is adjusted in the tests of other scenes; if the water pump parameters are changed;
and ninthly, clicking to flush so as to operate the currently set water pump parameters. If the same experiment is performed, the experiment can be performed by directly clicking on the start experiment.
Example 2:
referring to fig. 2, a water supply pipe network leakage experiment detection experiment system and platform, when manual testing is required, the operation is as follows:
the first step, clicking the data panel, displaying automatic test and manual test,
secondly, clicking a manual test, entering a manual test interface, wherein the manual test uses basic scene setting and valve setting of the test, but parameters and states of individual valves can be temporarily modified for each test;
clicking a water pump button, popping up a picture frame, and operating the water pump to be started by a controller, wherein the water pump can be selected individually or can be started by power frequency and variable frequency parallel connection; setting the opening degree (0% -99%) of the hydraulic valve, and defaulting the valve to be fully opened after the valve is electrified;
fourthly, clicking a valve button, setting the on-off state of a valve, selecting a water supply path, clicking a valve adjusting button, and popping up a picture frame;
fifthly, clicking a valve adjusting button at the lower part to start opening/closing a valve; after clicking a test button, a countdown is set to 120s, the countdown is set according to the maximum time for all valves to be closed in place/opened in place, after the timing is finished, a result list on a panel feeds back on/off information, and the next operation can be carried out only after all valves feed back the information;
sixthly, clicking a flushing button after the valve states are completely in place, setting flushing time by the controller, determining, starting the water pump, returning data of data frames in a data panel and a page, counting down the time in the data panel, flushing and exhausting the pipe network, and finishing the flushing time;
seventhly, the controller operates the pipeline water leakage detector to analyze the detected sound and noise, accurately position a water leakage point, realize the timely maintenance of the pipe network, reduce the economic loss, specially detect the water leakage condition of a certain area by a water flow meter, determine whether the water leakage point exists in the area and determine the position of the water leakage point by detecting the water quantity of the specific area at different time intervals and analyzing data;
the eighth step, clicking an experiment starting button, setting experiment time, determining, entering an experiment stage, counting down the set experiment time, storing data returned to the system platform in real time in the period so as to facilitate subsequent data analysis, and stopping the experiment manually when the experiment time is not finished;
and ninthly, clicking an experiment ending button. After the experiment is finished, the data is continuously transmitted back but not stored, and after the experiment is finished, if the set parameters are changed to continue the experiment, the step 1 can be returned to reset to continue the experiment;
step ten, stopping the water pump by the controller through a display motor after the whole experiment is finished, and stopping the operation;
and eleventh, clicking a switching experiment button to select other experiment scene pages and continuing the experiment from the step 1 if the operation of other experiment scenes is to be performed under the condition of not stopping the water pump.
The working principle is as follows: the leakage experiment pipeline is led out from a water supply pipeline on a branch pipeline network with stable pressure, is sequentially connected with an electromagnetic regulating valve, a flowmeter, a pressure gauge, a water flow meter, a pipeline leakage detector and monitoring equipment on two sides of a leakage workbench of a water pressure booster pump, a sealed pressure container is connected between an inlet metering instrument and an outlet metering instrument and is used for simulating different environmental pressure conditions, a pipeline section with replaceable crack types is fixed in the pressure container, a container for collecting leakage wastewater is arranged below the workbench, the leakage water amount in unit time is weighed and measured by using an electronic terrace, the pressure container can monitor real-time leakage working conditions by a remote transmission pressure instrument, an operator operates a leakage experiment detection test system platform and a data panel, automatic test and manual test are controlled by a controller, different tests are carried out on a pipeline network, the water pressure booster pump is used for observing the change of land and air near the pipeline by increasing the water pressure of a certain region, finally confirm one or more dark leak source through many times of experiments, pipeline leak detector is to detecting the analysis of sound and noise, pinpoints the leak source, realize the timely maintenance to the pipe network, reduce economic loss, the rivers meter detects the condition of leaking in a certain region specially, whether there is the leak source and confirm the position of leak source through the detection and the data analysis to this specific region's of different periods water yield in this region, thereby apply to the enterprise, improve the economic benefits of enterprise.
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. The utility model provides a water supply pipe network leakage experiment detection experiment platform which characterized in that: the leakage testing device comprises a data panel, a leakage testing pipeline and a controller;
the data panel has two operation modes, namely a manual test mode and an automatic test mode;
in the automatic test mode, the operation is as follows:
firstly, clicking a data panel to display automatic test and manual test;
secondly, clicking an automatic test to perform an experiment;
thirdly, displaying scene test parameters and valve presettings on a display screen, wherein the contents in the scene test parameters and the valve presettings cannot be modified;
fourthly, clicking the adjusting valve, and displaying an electromagnetic valve list by a bullet frame;
fifthly, clicking a regulating valve in the bullet frame, opening or closing a valve on a pipe network by the controller, returning a result after 120s, clicking to flush, starting a water pump by the system, and counting down according to preset flushing time;
sixthly, clicking to start the experiment, starting to record test data by the system, counting down, clicking an experiment stopping button if the experiment is to be ended in advance, clicking a water pump to stop if the experiment needs to be stopped, and operating in real time by the controller if other experiments need to be carried out;
a controller operates a water pipe network to detect the work of a local water pressure booster pump, the change of the land and the air near the pipeline of a certain area is observed by increasing the water pressure of the area, and one or more dark leakage points are finally determined through multiple experiments;
the eighth step, clicking the switching experiment to perform experiments in other scenes, and directly performing the experiment operation without flushing operation after the parameters of the water pump are not changed and the water flow is stable after the valve is adjusted in the experiments in other scenes;
ninthly, if the water pump parameters are changed, the currently set water pump parameters can be operated by clicking to flush;
if the same experiment is carried out, directly clicking to start the experiment for carrying out the experiment;
in the manual test mode, the operation is as follows:
the first step, clicking the data panel, displaying automatic test and manual test,
secondly, clicking a manual test, entering a manual test interface, using basic scene setting and valve setting of the test for the manual test, and temporarily modifying parameters and states of individual valves for each experiment;
clicking a water pump button, popping up a picture frame, operating a water pump to be started by a controller, and selecting the water pump individually or starting the water pump in a power frequency and variable frequency parallel connection manner; setting the opening degree of the hydraulic valve to be 0% -99%;
fourthly, clicking a valve button, setting the on-off state of the valve, defaulting the valve to be fully opened after the valve is electrified, and selecting a water supply path;
fifthly, clicking a valve adjusting button, popping up a picture frame, clicking a valve adjusting button below, and starting to open/close a valve; after the test button is clicked, countdown is set to 120s, the countdown is set according to the maximum time for all valves to be closed in place/opened in place, after the timing is finished, a result list on a panel feeds back on/off information, and the next operation can be carried out only after all valves feed back the information;
sixthly, clicking a flushing button after the valve states are completely in place, setting flushing time by a controller, determining, starting a water pump, returning data of data frames in a data panel and a page, counting down the time in the data panel, and flushing and exhausting by a pipe network;
seventhly, after the flushing time is finished, the controller operates the pipeline water leakage detector to analyze the detected sound and noise, accurately position a water leakage point, realize the timely maintenance of the pipe network, reduce the economic loss, and a water flow meter is used for specially detecting the water leakage condition of a certain area;
eighthly, clicking an experiment starting button, setting experiment time, determining, entering an experiment stage, counting down the set experiment time, and storing data returned to the system platform in real time in the period so as to facilitate subsequent data analysis;
ninthly, when the experiment time is not finished, manually stopping the experiment by clicking an experiment finishing button;
after the experiment is finished, data is continuously transmitted back but not stored, and after the experiment is finished, if the set parameters are changed to continue the experiment, the 'first step' is returned to reset, and the experiment is continued;
step ten, stopping the water pump by the controller after the whole experiment is finished, and stopping the operation;
and eleventh, clicking a switching experiment button to select other experiment scene pages and continuing the experiment from the first step when other experiment scene operations are carried out without stopping the water pump.
2. The water supply pipe network leakage experiment detection experiment platform of claim 1, wherein: and test parameters of automatic test and manual test are arranged in the controller.
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| CN101839527A (en) * | 2010-05-24 | 2010-09-22 | 广东格兰仕集团有限公司 | Unitary air conditioner and operation method thereof |
| CN202285091U (en) * | 2011-10-27 | 2012-06-27 | 南京新开源工程实业有限公司 | Simulation control evaluation system for leakage of urban pipe network |
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