CN108679456A - Pressure water pipe seepage detection system and method - Google Patents
Pressure water pipe seepage detection system and method Download PDFInfo
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- CN108679456A CN108679456A CN201810511673.1A CN201810511673A CN108679456A CN 108679456 A CN108679456 A CN 108679456A CN 201810511673 A CN201810511673 A CN 201810511673A CN 108679456 A CN108679456 A CN 108679456A
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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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Abstract
A kind of pressure water pipe seepage detection system of present invention offer and method, are related to pressure water pipe safety monitoring technology field, system includes:Automatic winding displacement winch, endoscopic detector, pressure resistant vessel and terminal monitoring instrument;Automatic winding displacement winch is connected with endoscopic detector, is built in pressure resistant vessel;Pressure resistant vessel is connect by valve with pressure water pipe to be detected;When the valve is opened, the flow in pressure water pipe to be detected enters in pressure resistant vessel;Automatic winding displacement winch receives the control instruction transmitted by terminal monitoring instrument, and release endoscopic detector enters the predetermined position in pressure water pipe to be detected;Endoscopic detector acquires the parameter detecting signal of predetermined position in real time, and by parameter detecting signal, and terminal monitoring instrument judges the leakage scenarios of pressure water pipe to be detected according to above-mentioned signal.The present invention can be directed to various pressure water pipe and carry out leak detection, and detection efficiency is high, at low cost, quick and easy.
Description
Technical field
The present invention relates to pressure water pipe safety monitoring technology fields, are leaked more particularly, to a kind of pressure water pipe
Detecting system and method.
Background technology
The many large- and-medium size cities in China are with all more or less facing the problem of insufficient water, especially China's North of Huai River
Area.In order to which effective guarantee ensures the development of the normal life and social economy of people, urban development, all parts of the country is promoted all to build
Many long distance water transfers, in these water supply projects, most forms for all using pressure water pipe.Statistical number
According to showing that China's pressure pipeline percolation ratio is higher, reach 20% or so, and the developed countries item datas be only 5%~
10%, therefore, the security risk reinforced the safety management of each pressure water pipe and eliminated in pipeline operation is urgently to be resolved hurrily
The problem of.
Studies have shown that large-scale pressure water pipe failure is generally divided into two classes, one kind is sudden booster, by water attack or gas
Resistance causes manifold pressure is excessively high to cause, and can arrange flow velocity, vacuum in surge shaft and air bleeding valve, control pipeline by reasonable design
The modes such as pipeline rectification water delivery are evaded.Another kind of is gradual failure, is caused by a number of reasons after pipeline localized seepage in internal pressure
Under effect, develop into harmfulness concentrative seepage, this is also most common pipeline failure reason.Due to pipeline progressive failure,
Certain process that needs is formed, length depends on pipeline the operation pressure, tubing, buried depth, soil property, pipeline connection, construction quality control
The factors such as system.Therefore, can early by effective detection method, effectively monitoring and forecast pressure aqueduct, avoid pipe
Road progressive failure and public hazardous accidents occur.
The leakage measuring instrument by sonic generally used in world wide at present, itself is such as influenced by buried depth of pipeline there are many defects, past
Toward the pipeline shallow suitable for buried depth;Big by background noise effects, detection time is often at dead of night;It is affected by human factors greatly, it is past
It is not high toward judging nicety rate.Other existing applications and research mainly also have the outer distribution type fiber-optic of pipeline, with pipe leakage point temperature
It spends field and changes the basis realization real-time continuous monitoring of pipeline, but on pressure water aqueduct, the outer distribution type fiber-optic of pipeline is needed and managed
Road construction synchronizes, and can not be mounted on built pipeline;Concrete duct adaptability is poor;And change with environment temperature even
Right property influences the deficiencies of big, maintenance and renovation is difficult.
Invention content
In view of this, the purpose of the present invention is to provide a kind of pressure water pipe seepage detection system and method, it can
Leak detection is carried out for various pressure water pipe, detection efficiency is high, at low cost, quick and easy.
In a first aspect, an embodiment of the present invention provides a kind of pressure water pipe seepage detection systems, including:Automatic winding displacement
Winch, endoscopic detector, pressure resistant vessel and terminal monitoring instrument;
Automatic winding displacement winch is connected with endoscopic detector, is built in pressure resistant vessel;Pressure resistant vessel by valve with
Pressure water pipe connection to be detected;
When the valve is opened, the flow in pressure water pipe to be detected enters in pressure resistant vessel;
Automatic winding displacement winch, for receiving the control instruction transmitted by terminal monitoring instrument, and in being discharged according to control instruction
Surfing style detector enters the predetermined position in pressure water pipe to be detected;
Endoscopic detector, the parameter detecting signal for acquiring predetermined position in real time, and parameter detecting signal is sent out
It send to terminal monitoring instrument, so that terminal monitoring instrument judges the leakage feelings of pressure water pipe to be detected according to parameter detecting signal
Condition;Parameter detecting signal includes:At least one of vibration signal, hydraulic signal, audio signal, vision signal, Sonar Signal.
With reference to first aspect, an embodiment of the present invention provides the first possible embodiments of first aspect, wherein from
It is provided with log arrangement in dynamic winding displacement winch;
Endoscopic detector is connect by ruggedized fiber optic cable with log arrangement;
Automatic winding displacement winch is connect by ruggedized fiber optic cable with terminal monitoring instrument;
Automatic winding displacement winch is reached pre- in pressure water pipe to be detected by log arrangement control endoscopic detector
If at position.
With reference to first aspect, an embodiment of the present invention provides second of possible embodiments of first aspect, wherein meter
Range device includes:Mechanical tachometer;
Temperature locator is provided in mechanical tachometer;
Temperature locator is used to eliminate the temperature error of mechanical tachometer.
With reference to first aspect, an embodiment of the present invention provides the third possible embodiments of first aspect, wherein interior
Surfing style detector includes:Detector ontology and it is set to the intrinsic propulsion die of detector, gesture stability module, parameter detecting
Device and battery module;
Control instruction of the automatic winding displacement winch transmitted by terminal monitoring instrument, electronic unwrapping wire ruggedized fiber optic cable, so that interior
Propulsion die in surfing style detector and gesture stability module, control detector ontology is with pre-set velocity and preset posture along to be checked
Water (flow) direction in measuring pressure aqueduct promotes;
Parameter detection device is used to acquire the parameter detecting signal of the predetermined position in pressure water pipe to be detected;
Battery module is used to power for endoscopic detector.
With reference to first aspect, an embodiment of the present invention provides the 4th kind of possible embodiments of first aspect, wherein inspection
It is in fusiformis to survey instrument ontology.
With reference to first aspect, an embodiment of the present invention provides the 5th kind of possible embodiments of first aspect, wherein interior
Surfing style detector further includes:Analog-to-digital conversion module, coding module and electrooptic conversion module;
Endoscopic detector is by analog-to-digital conversion module, coding module and electrooptic conversion module, to parameter detection device institute
The parameter detecting signal of acquisition carries out analog-to-digital conversion, coding and electro-optic conversion processing, and parameter detecting signal leads to by treated
It crosses ruggedized fiber optic cable and is sent to terminal monitoring instrument.
With reference to first aspect, an embodiment of the present invention provides the 6th kind of possible embodiments of first aspect, wherein ginseng
Counting detection device includes:At least one of sonar module, photographing module, recording module, hydraulic pressure detection module and vibration module.
With reference to first aspect, an embodiment of the present invention provides the 7th kind of possible embodiments of first aspect, wherein holds
Pressure vessel is connect by abutted flange with the detection mouth of pressure water pipe to be detected;
Valve is set at the detection mouth of pressure water pipe to be detected.
With reference to first aspect, an embodiment of the present invention provides the 8th kind of possible embodiments of first aspect, wherein eventually
It is provided with display device on the monitor of end;
Terminal monitoring instrument is shown the parameter detecting signal after demodulation by display device.
Second aspect, the embodiment of the present invention also provide a kind of pressure water pipe leakage detection method, and method is applied to such as
In pressure water pipe seepage detection system described in first aspect, pressure water pipe seepage detection system includes automatic winding displacement
Winch, endoscopic detector, pressure resistant vessel and terminal monitoring instrument;Automatic winding displacement winch is connected with endoscopic detector, built-in
In pressure resistant vessel;Pressure resistant vessel is connect with the valve of pressure water pipe to be detected;
Method includes:
When the valve is opened, the flow in pressure water pipe to be detected enters in pressure resistant vessel;
Automatic winding displacement winch receives the control instruction transmitted by terminal monitoring instrument, and controls endoscopic inspection according to control instruction
Survey the predetermined position that instrument enters in pressure water pipe to be detected;
Endoscopic detector acquires the parameter detecting signal of predetermined position in real time, and parameter detecting signal is sent to end
Hold monitor;
Terminal monitoring instrument judges the leakage scenarios of pressure water pipe to be detected according to parameter detecting signal;Parameter detecting is believed
Number include:At least one of vibration signal, hydraulic signal, audio signal, vision signal, Sonar Signal.
The embodiment of the present invention brings following advantageous effect:
In pressure water pipe seepage detection system provided in an embodiment of the present invention, including automatic winding displacement winch, interior peep
Formula detector, pressure resistant vessel and terminal monitoring instrument;Wherein, automatic winding displacement winch is connected with endoscopic detector, is built in and is held
In pressure vessel;Pressure resistant vessel is connect by valve with pressure water pipe to be detected;When the valve is opened, measuring pressure to be checked is defeated
Flow in waterpipe enters in pressure resistant vessel;Automatic winding displacement winch, for receiving the control instruction transmitted by terminal monitoring instrument,
And the predetermined position that endoscopic detector enters in pressure water pipe to be detected is discharged according to control instruction;Endoscopic detects
Instrument, the parameter detecting signal for acquiring predetermined position in real time, and parameter detecting signal is sent to terminal monitoring instrument, so that
Terminal monitoring instrument judges the leakage scenarios of pressure water pipe to be detected according to parameter detecting signal;Parameter detecting signal includes:
At least one of vibration signal, hydraulic signal, audio signal, vision signal, Sonar Signal.The present invention is twisted by automatic winding displacement
The mutual cooperation of vehicle, endoscopic detector, pressure resistant vessel and terminal monitoring instrument can be oozed for various pressure water pipe
Leak detection, detection efficiency are high, at low cost, quick and easy.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and is obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram for pressure water pipe seepage detection system that the embodiment of the present invention one provides;
Fig. 2 is the structural schematic diagram for another pressure water pipe seepage detection system that the embodiment of the present invention one provides;
Fig. 3 is endoscopic detector in a kind of pressure water pipe seepage detection system that the embodiment of the present invention one provides
Structural schematic diagram;
Fig. 4 is a kind of flow chart of pressure water pipe leakage detection method provided by Embodiment 2 of the present invention.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
Existing pressure water pipe leakage detection method, judging nicety rate is not high, testing cost is high and inefficiency.Base
In this, a kind of pressure water pipe seepage detection system of offer of the embodiment of the present invention and method can be directed to various pressurized water transmission
Pipeline carries out leak detection, and detection efficiency is high, at low cost, quick and easy.
For ease of understanding the present embodiment, a kind of pressure water pipe disclosed in the embodiment of the present invention is oozed first
Missing inspection examining system describes in detail.
Embodiment one:
An embodiment of the present invention provides a kind of pressure water pipe seepage detection systems, are primarily applicable for each pressurized water transmission
Pipeline total health and operation state detection, shown referring to Fig. 1 and Fig. 2, which includes:Automatic winding displacement winch 11, endoscopic
Detector 12, pressure resistant vessel 13 and terminal monitoring instrument 14.
Wherein, automatic winding displacement winch 11 and endoscopic detector 12 connect, and are built in pressure resistant vessel 13;Pressure resistant vessel
13 are connect by valve 16 with pressure water pipe 15 to be detected;When valve 16 is opened, pressure water pipe 15 to be detected
In flow enter in pressure resistant vessel 13;Automatic winding displacement winch 11, for receiving the control instruction transmitted by terminal monitoring instrument 14,
And the predetermined position that endoscopic detector 12 enters in pressure water pipe 15 to be detected is discharged according to control instruction;Endoscopic
Detector 12, the parameter detecting signal for acquiring predetermined position in real time, and parameter detecting signal is sent to terminal monitoring
Instrument 14, so that terminal monitoring instrument 14 judges the leakage scenarios of pressure water pipe 15 to be detected according to parameter detecting signal;Parameter
Detecting signal includes:At least one of vibration signal, hydraulic signal, audio signal, vision signal, Sonar Signal.
In the present embodiment, automatic winding displacement winch 11 is using water-tight type automatic winding displacement winch 11, water-tight type automatic winding displacement winch
In 11, wire reels diameter about 0.20m, 3~4mm of diameter reel 2000 enclose, can disk about 2km, inventory line, electric retractable line.
Endoscopic detector 12 is in fusiformis, and water-tight type automatic winding displacement optical cable winch and fusiformis endoscopic detector 12 are incorporated in pressure-bearing appearance
In device 13, pressure resistant vessel 13 is connect by valve 16 with pressure water pipe 15 to be detected.
When detecting, valve 16 is opened, the water in pressure water pipe 15 to be detected enters pressure resistant vessel 13, pressure resistant vessel
13 form isopiestic state with pressure water pipe 15 to be detected, are sent out at this point, automatic winding displacement winch 11 receives terminal monitoring instrument 14
The control instruction sent, that is, signal is detected, and it is to be detected according to 12 entrance of detector of control instruction release fusiformis endoscopic
The predetermined position of pressure water pipe 15, then by endoscopic detector 12 to each in pressure water pipe 15 to be detected
Kind parameter is detected, that is, many kinds of parameters for acquiring predetermined position in pipeline detects signal, such as:Vibration signal, hydraulic pressure letter
Number, audio signal, vision signal and/or Sonar Signal.It, will after endoscopic detector 12, which collects many kinds of parameters, detects signal
It is sent to terminal monitoring instrument 14, and terminal monitoring instrument 14 judges pressure water pipe 15 to be detected according to the parameter detecting signal
Leakage scenarios.
Further, in order to accurately control endoscopic detector 12 enter pressure water pipe 15 to be detected in away from
From being provided with log arrangement 18 in above-mentioned automatic winding displacement winch 11;Endoscopic detector 12 passes through ruggedized fiber optic cable and dress of having the records of distance by the log
Set 18 connections;Automatic winding displacement winch 11 is connect by ruggedized fiber optic cable with terminal monitoring instrument 14;Automatic winding displacement winch 11 passes through meter
The control endoscopic of range device 18 detector 12 reaches the predetermined position in pressure water pipe 15 to be detected.
Above-mentioned ruggedized fiber optic cable uses the high intensity armor optical cable of diameter about 3~4mm, can bear the pulling force of about 100kg.On
Stating log arrangement 18 includes:Mechanical tachometer.Temperature locator is provided in mechanical tachometer;Temperature locator is for eliminating machine
The temperature error of tool tachometer.
It is shown in Figure 3, in order to ensure the complete detection to leakage scenarios in pipeline, the inspection of above-mentioned endoscopic detector 12
It surveys in instrument ontology and is built-in with propulsion die 121, gesture stability module 122, parameter detection device and battery module 123.Wherein, join
Counting detection device includes:Sonar module 124, photographing module 125, recording module 126, hydraulic pressure detection module 127, vibration module
It is at least one in 128.Control instruction of the automatic winding displacement winch 11 transmitted by terminal monitoring instrument 14, electronic unwrapping wire high-strength light
Cable, so that the propulsion die 121 in endoscopic detector 12 and gesture stability module 122, control detector ontology is with default speed
The water (flow) direction of degree and preset posture in pressure water pipe 15 to be detected promotes;Parameter detection device is to be detected for acquiring
The parameter detecting signal of predetermined position in pressure water pipe 15;Battery module 123 is used to supply for endoscopic detector 12
Electricity.
Instruction of the endoscopic detector 12 transmitted by terminal monitoring instrument 14 passes through its propulsion die 121 and posture control
Moving forward and backward in pressure water pipe 15 to be detected may be implemented in molding block 122, and can control movement speed and
Posture.For the leakage suspicion point in pipeline, detection can be repeated.
Specifically, vibration module 128, for obtaining pipeline internal cause flow (or other liquid) flowing, leakage (jet stream), sky
Gas vibration etc. factors and caused by vibration signal;Hydraulic pressure detection module 127, for detecting flow in pipeline (or other liquid) pressure
Power is obtained along direction in pipeline, each to detect section local pressure conditions;Recording module 126, for recording water hammer noise in pipeline
And localized seepage's noise;Photographing module 125, the video pictures for recording flow in pipeline (or other liquid) mobility status
And the video pictures of reacting pipe inner wall state;Sonar module 124, for measuring each detection section, the section ruler of pipeline
Very little, shape, deflection etc.;Propulsion die 121 maintains stable inspection for providing power to fusiformis endoscopic detector 12
Survey fltting speed;Gesture stability module 122, the various postures for maintaining fusiformis endoscopic detector 12, it is ensured that above-mentioned parameter
The data that harvester is acquired can 360 ° of covering pipe detection sections comprehensively, ensure that data are full and accurate accurate;Battery module 123,
For giving above-mentioned modules to provide working power.
In addition, endoscopic detector 12 further includes:Analog-to-digital conversion module, coding module and electrooptic conversion module;Endoscopic
Detector 12 by analog-to-digital conversion module, coding module and electrooptic conversion module, examine by the parameter acquired to parameter detection device
It surveys signal and carries out analog-to-digital conversion, coding and electro-optic conversion processing, and parameter detecting signal passes through ruggedized fiber optic cable by treated
It is sent to terminal monitoring instrument 14.
When specific implementation, when endoscopic detector 12 reaches the predetermined position in pipeline, and propulsion speed is confirmed
After degree, test pose, each module are normal, each module is started to work, acquire vibration signal in pressure water pipe 15 to be detected,
Then hydraulic pressure data, audio signal, vision signal, Sonar Signal turn above-mentioned signal through analog-to-digital conversion, coded treatment and electric light
It changes, terminal monitoring instrument 14 is transferred to by ruggedized fiber optic cable.
In order to be adapted to the leak detection of various pressure input channels, in the present embodiment, pressure resistant vessel 13 passes through rendezvous method
Orchid 19 connect with the detection mouth of pressure water pipe 15 to be detected;Valve 16 is set to the detection of pressure water pipe 15 to be detected
At mouthful.
According to the size of the detection mouth of different pressure water pipes, various sizes of abutted flange 19 can be selected, it will
Pressure resistant vessel 13 is connected to the detection mouth of pressure water pipe 15 to be detected, and valve 16 is set to pressure water pipe 15 to be detected
Detection mouth at, when valve 16 is opened, so that it may so that liquid in pressure water pipe to be detected 15 flows into pressure resistant vessel 13,
To carry out subsequent detection operating process, the present embodiment is docked to pressure resistant vessel 13 on pipeline by abutted flange 19, can
To realize the on-line checking of pipe leakage, detection efficiency is greatly improved.
It is additionally provided with display device on above-mentioned terminal monitoring instrument 14;Terminal monitoring instrument 14 will be after demodulation by display device
Parameter detecting signal is shown.Display device may include light-emitting diode display, LCD display or OLED display, and being used for will
The much information after multi-signal or demodulation received by terminal monitoring instrument 14 is shown, so that staff joins
It examines.After detection process, ruggedized fiber optic cable and endoscopic detector 12 can be automatically retracted by automatic winding displacement winch 11,
It is then shut off valve 16, falls down pressure resistant vessel 13, to carry out the detection of next pressure water pipe.
The embodiment of the present invention passes through automatic winding displacement winch 11, endoscopic detector 12, pressure resistant vessel 13 and terminal monitoring instrument
14 mutual cooperation can be directed to various pressure water pipe and carry out leak detection, obtain the items of pressure water pipe comprehensively
Data target can provide comprehensive full and accurate and accurate pressure pipeline operating status for owner, be pressure pipeline leak detection, health
Assessment, engineering reparation important basic data is provided, have many advantages, such as can on-line checking, it is efficient, at low cost, convenient and efficient.
Compared with prior art, the embodiment of the present invention has the following advantages:
1) this system is detected in pressure water pipe, and detection efficiency is high, have it is at low cost, it is conveniently excellent
Point.
2) this system can disposably obtain every data target of pressure water pipe comprehensively, can be provided for owner comprehensively in detail
Real and accurate pressure pipeline operating status, for pressure pipeline health evaluating, engineering reparation and replacement provide important reference according to
According to.
3) this system can solve pressure water pipe problem on line detection, do not influence pipeline normal work, can detect at any time.
4) effective detection mode is provided for pressure water pipe safety management and operation health, detection target is pipeline
Some section, to pipeline without any damage in detection process, testing result is simple and clear.
Embodiment two:
The embodiment of the present invention also provides a kind of pressure water pipe leakage detection method, shown in Figure 4, this method application
In the pressure water pipe seepage detection system as described in embodiment one, which includes certainly
Dynamic winding displacement winch, endoscopic detector, pressure resistant vessel and terminal monitoring instrument;Automatic winding displacement winch is connected with endoscopic detector,
It is built in pressure resistant vessel;Pressure resistant vessel is connect with the valve of pressure water pipe to be detected, when the valve is opened, to be checked
Flow in measuring pressure aqueduct enters in pressure resistant vessel.
Pressure water pipe leakage detection method includes:
S101:Automatic winding displacement winch receives the control instruction transmitted by terminal monitoring instrument, and in being controlled according to control instruction
Surfing style detector enters the predetermined position in pressure water pipe to be detected.
S102:Endoscopic detector acquires the parameter detecting signal of predetermined position in real time, and parameter detecting signal is sent out
It send to terminal monitoring instrument.
S103:Terminal monitoring instrument judges the leakage scenarios of pressure water pipe to be detected according to parameter detecting signal.
Above-mentioned parameter detects signal:In vibration signal, hydraulic signal, audio signal, vision signal, Sonar Signal extremely
One item missing.
When specific implementation, first according to existing valve (emptying method, shunting on pressure water pipe to be detected
Deng) size, select the abutted flange of suitable dimension, endoscopic detector be put into pressure water pipe to be detected, endoscopic
Detector is connected by ruggedized fiber optic cable with mechanical tachometer and terminal monitoring instrument.Detection instruction is sent out by terminal monitoring instrument,
Then automatic winding displacement winch starts, electronic unwrapping wire ruggedized fiber optic cable, the propulsion die in endoscopic detector and gesture stability mould
Block starts, and endoscopic detector keeps certain fltting speed and test pose to be promoted along water (flow) direction in pipeline.Endoscopic
Detector when reaching predeterminated position, and confirm fltting speed, test pose and every module it is normal after, each module starts work
Make, with the propulsion of endoscopic detector, vibration signal, hydraulic pressure data, audio signal, video in pressure water pipe are believed
Number, Sonar Signal etc. is transferred to by ruggedized fiber optic cable on terminal monitoring instrument.Terminal monitoring instrument is defeated by digital-to-analogue conversion, display
The settings such as go out, each item data, signal etc. are shown.Record these data detection signals simultaneously.Wherein, endoscopic monitor
Position in pipeline is acquired by the mechanical tachometer with temperature locator, and wherein temperature locator is mainly used to eliminate mechanical meter
The temperature error of the gift of money for a friend going on a journey.After detection, by automatic winding displacement winch take-up ruggedized fiber optic cable, into next detection valve.
The computer program product for the pressure water pipe leakage detection method that the embodiment of the present invention is provided, including storage
The computer readable storage medium of the executable non-volatile program code of processor, the instruction that said program code includes can
For executing the method described in previous methods embodiment, specific implementation can be found in system embodiment, and details are not described herein.
It is apparent to those skilled in the art that for convenience and simplicity of description, the device of foregoing description
And the specific work process of electronic equipment, it can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
Flow chart and block diagram in attached drawing show multiple embodiment method and computer program products according to the present invention
Architecture, function and operation in the cards.In this regard, each box in flowchart or block diagram can represent one
A part for module, section or code, the part of the module, section or code include it is one or more for realizing
The executable instruction of defined logic function.It should also be noted that in some implementations as replacements, the work(marked in box
Can also can in a different order than that indicated in the drawings it occur.For example, two continuous boxes can essentially be substantially parallel
Ground executes, they can also be executed in the opposite order sometimes, this is depended on the functions involved.It is also noted that block diagram
And/or the combination of each box in flow chart and the box in block diagram and or flow chart, work(as defined in executing can be used
Can or the dedicated hardware based system of action realize, or can come using a combination of dedicated hardware and computer instructions real
It is existing.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of division of logic function, formula that in actual implementation, there may be another division manner, in another example, multiple units or component can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be by some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also
It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in the executable non-volatile computer read/write memory medium of a processor.Based on this understanding, of the invention
Technical solution substantially the part of the part that contributes to existing technology or the technical solution can be with software in other words
The form of product embodies, which is stored in a storage medium, including some instructions use so that
One computer equipment (can be personal computer, server or the network equipment etc.) executes each embodiment institute of the present invention
State all or part of step of method.And storage medium above-mentioned includes:USB flash disk, mobile hard disk, read-only memory (ROM, Read-
Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with
Store the medium of program code.
Finally it should be noted that:Embodiment described above, only specific implementation mode of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those of ordinary skill in the art that:Any one skilled in the art
In the technical scope disclosed by the present invention, it can still modify to the technical solution recorded in previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features;And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of pressure water pipe seepage detection system, which is characterized in that including:Automatic winding displacement winch, endoscopic detector,
Pressure resistant vessel and terminal monitoring instrument;
The automatic winding displacement winch is connected with the endoscopic detector, is built in the pressure resistant vessel;The pressure-bearing is held
Device is connect by valve with pressure water pipe to be detected;
When the valve is opened, the flow in the pressure water pipe to be detected enters in the pressure resistant vessel;
The automatic winding displacement winch refers to for receiving the control instruction transmitted by the terminal monitoring instrument, and according to the control
It enables and discharges the predetermined position that the endoscopic detector enters in the pressure water pipe to be detected;
The endoscopic detector, the parameter detecting signal for acquiring the predetermined position in real time, and the parameter is examined
Survey signal be sent to the terminal monitoring instrument so that the terminal monitoring instrument judged according to the parameter detecting signal it is described to be checked
The leakage scenarios of measuring pressure aqueduct;The parameter detecting signal includes:Vibration signal, hydraulic signal, audio signal, video
At least one of signal, Sonar Signal.
2. pressure water pipe seepage detection system according to claim 1, which is characterized in that the automatic winding displacement winch
In be provided with log arrangement;
The endoscopic detector is connect by ruggedized fiber optic cable with the log arrangement;
The automatic winding displacement winch is connect by ruggedized fiber optic cable with the terminal monitoring instrument;
The automatic winding displacement winch is defeated by the log arrangement control endoscopic detector arrival measuring pressure to be checked
The predetermined position in waterpipe.
3. pressure water pipe seepage detection system according to claim 2, which is characterized in that the log arrangement packet
It includes:Mechanical tachometer;
It is provided with temperature locator in the machinery tachometer;
The temperature locator is used to eliminate the temperature error of the mechanical tachometer.
4. pressure water pipe seepage detection system according to claim 2, which is characterized in that the endoscopic detector
Including:Detector ontology and be set to the intrinsic propulsion die of the detector, gesture stability module, parameter detection device and
Battery module;
The control instruction of the automatic winding displacement winch transmitted by the terminal monitoring instrument, high intensity described in electronic unwrapping wire
Optical cable, so that the propulsion die in the endoscopic detector and gesture stability module, control the detector ontology with default
The water (flow) direction of speed and preset posture in the pressure water pipe to be detected promotes;
The parameter detection device is used to acquire the parameter detecting letter of the predetermined position in the pressure water pipe to be detected
Number;
The battery module is used to power for the endoscopic detector.
5. pressure water pipe seepage detection system according to claim 4, which is characterized in that the detector ontology is in
Fusiformis.
6. pressure water pipe seepage detection system according to claim 4, which is characterized in that the endoscopic detector
Further include:Analog-to-digital conversion module, coding module and electrooptic conversion module;
The endoscopic detector is by the analog-to-digital conversion module, the coding module and the electrooptic conversion module, to institute
It states the parameter detecting signal that parameter detection device is acquired and carries out analog-to-digital conversion, coding and electro-optic conversion processing, and will be after processing
Parameter detecting signal the terminal monitoring instrument is sent to by the ruggedized fiber optic cable.
7. pressure water pipe seepage detection system according to claim 4, which is characterized in that the parameter detection device
Including:At least one of sonar module, photographing module, recording module, hydraulic pressure detection module and vibration module.
8. pressure water pipe seepage detection system according to claim 1, which is characterized in that the pressure resistant vessel passes through
Abutted flange is connect with the detection mouth of the pressure water pipe to be detected;
The valve is set at the detection mouth of the pressure water pipe to be detected.
9. pressure water pipe seepage detection system according to claim 1, which is characterized in that on the terminal monitoring instrument
It is provided with display device;
The terminal monitoring instrument is shown the parameter detecting signal after demodulation by the display device.
10. a kind of pressure water pipe leakage detection method, which is characterized in that the method is applied to claim 1-9 such as and appoints
In pressure water pipe seepage detection system described in one, the pressure water pipe seepage detection system includes automatic winding displacement
Winch, endoscopic detector, pressure resistant vessel and terminal monitoring instrument;The automatic winding displacement winch and the endoscopic detector connect
It connects, is built in the pressure resistant vessel;The pressure resistant vessel is connect with the valve of pressure water pipe to be detected;
The method includes:
When the valve is opened, the flow in the pressure water pipe to be detected enters in the pressure resistant vessel;
The automatic winding displacement winch receives the control instruction transmitted by the terminal monitoring instrument, and is controlled according to the control instruction
The endoscopic detector enters the predetermined position in the pressure water pipe to be detected;
The endoscopic detector acquires the parameter detecting signal of the predetermined position in real time, and by the parameter detecting signal
It is sent to the terminal monitoring instrument;
The terminal monitoring instrument judges the leakage scenarios of the pressure water pipe to be detected according to the parameter detecting signal;Institute
Stating parameter detecting signal includes:At least one of vibration signal, hydraulic signal, audio signal, vision signal, Sonar Signal.
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