CN209165055U - Built-in pipe detecting water leakage positioning device - Google Patents
Built-in pipe detecting water leakage positioning device Download PDFInfo
- Publication number
- CN209165055U CN209165055U CN201821976114.XU CN201821976114U CN209165055U CN 209165055 U CN209165055 U CN 209165055U CN 201821976114 U CN201821976114 U CN 201821976114U CN 209165055 U CN209165055 U CN 209165055U
- Authority
- CN
- China
- Prior art keywords
- glass fibre
- built
- pipe
- positioning device
- water leakage
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of built-in pipe detecting water leakage positioning device, positioning device includes: glass fibre hawser；Sound transducer probe, connect with one end of glass fibre hawser；Pressure-bearing lock, glass fibre hawser are telescopically threaded through in pressure-bearing lock, and pressure-bearing lock is docked with seal for pipe joints to be detected；Host is detected, is connect with the other end of glass fibre hawser, detection host receives the electric signal of sound transducer probe acquisition and converts the electrical signal to voice signal, and detection host connects an earphone；Electromagnetic wave transmitter is connect with detection host, and positioning antenna is integrated in sound transducer probe, and electromagnetic wave signal is sent to positioning antenna by detection host and glass fibre hawser by electromagnetic wave transmitter；Electromagnetic wave detector detects the electromagnetic wave signal that sound transducer probe issues.The built-in pipe detecting water leakage positioning device can effectively reduce detection error rate, and leak source is accurately positioned.
Description
Technical field
The utility model relates to built-in pipe detecting water leakage technical fields, in particular to a kind of built-in pipe leak
Detection location device.
Background technique
The built-in pipes such as groundwater supply pipe, floor heating pipeline are due to long-time use, pipeline or joint quality problem etc.
It is easy to appear drainage.If there is drainage in pipeline and cannot find and repair in time will cause the waste of water resource, and
Biggish economic loss is caused to user.
It is gradually detected currently, carrying out detection to built-in pipe leakage and generalling use electronic leakage measuring instrument by sonic along pipeline work " S " type, most
The position of leakage point is determined according to the power of leaks sound signal eventually.The operation of this leak location method is fairly simple, efficiency compared with
It is high；But it is higher to the skill requirement of detection personnel, leaks sound signal is weaker in the lesser situation of leak source, is easy to appear
The case where failing to pinpoint a disease in diagnosis, error rate are higher.
Utility model content
The main purpose of the utility model is to provide a kind of built-in pipe detecting water leakage positioning devices, to solve existing skill
The higher problem of pipe leakage Detection location device error rate in art.
To achieve the goals above, one aspect according to the present utility model provides a kind of built-in pipe detecting water leakage
Positioning device, comprising: glass fibre hawser；Sound transducer probe, one end of sound transducer probe and glass fibre hawser
Connection；Pressure-bearing lock, glass fibre hawser be telescopically threaded through pressure-bearing lock in, pressure-bearing lock for pipeline to be detected into
Row sealing docking；Host is detected, detection host is connect with the other end of glass fibre hawser, and detection host is for receiving sound biography
The electric signal of sensor probe acquisition simultaneously converts the electrical signal to voice signal, and detection host connects an earphone；Electromagnetic wave transmitter,
Electromagnetic wave transmitter is connect with detection host, is integrated with a positioning antenna in sound transducer probe, electromagnetic wave transmitter is used for
Electromagnetic wave signal is sent to positioning antenna by detection host and glass fibre hawser；Electromagnetic wave detector, it is fixed for detecting
The electromagnetic wave signal that position antenna issues.
Further, built-in pipe detecting water leakage positioning device further includes a bracket, and a rolling is rotatably mounted on bracket
Wheel, glass fibre cable takeup are arranged on idler wheel.
Further, bracket is equipped with a fixing pipe, and glass fibre hawser is telescopically threaded through in fixing pipe, fixing pipe
Upper installation one is for measuring the length measuring instrument for the glass fibre cable length being pierced by out of fixing pipe.
Further, built-in pipe detecting water leakage positioning device further includes a three-way connection, and glass fibre hawser is scalable
Ground is threaded through in three-way connection, and an interface and the pressure-bearing lock of three-way connection are tightly connected, another interface of three-way connection
It is tightly connected with glass fibre hawser, the third interface of three-way connection is connected to a disinfection bottle.
Further, detection host includes a filter amplification circuit, and filter amplification circuit connects an audio power amplifier circuit, sound
Frequency power amplifier is connect with a CPU, and sound transducer probe is connect with filter amplification circuit.
Further, detection host further includes a bluetooth module, and bluetooth module is connect with CPU, and earphone is bluetooth headset, blue
Tooth module and earphone pass through bluetooth connection.
Further, sound transducer probe is Piezoelectric sound transducer.
Further, glass fibre hawser include one can wireless telecommunications copper wire, be wrapped with glass fibre in copper wire.
Further, pressure-bearing lock is a lattice card connector.
Using the technical solution of the utility model, when detecting pipeline leakage point, pressure-bearing lock is carried out with pipeline to be detected
Sealing docking, is then passed through water into pipeline to be detected, glass fibre hawser is slowly protruded into pipeline to be detected, glass fibre
The sound transducer probe of cable end acquires the leak voice signal in pipeline to be detected and transmits a signal to detection host,
Staff listens to leak sound by earphone, is detected according to the power and frequency of leak sound to pipeline leakage point；Then
By electromagnetic wave transmitter to detection host electromagnetic signals, electromagnetic wave signal is transmitted to through glass fibre hawser and is integrated in
Positioning antenna in sound transducer probe, then staff passes through the position of electromagnetic wave detector Detection location antenna, right
The leak source of built-in pipe carries out Detection location.The pipe leakage detection device of the utility model is compared to existing electronic leakage measuring instrument by sonic
It is not easy the case where failing to pinpoint a disease in diagnosis, can effectively reduce the error rate of detecting water leakage, leak source is accurately positioned.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the built-in pipe detecting water leakage positioning device of the utility model embodiment.
Structural schematic diagram when Fig. 2 is the built-in pipe detecting water leakage positioning device application of the utility model embodiment.
Fig. 3 is the circuit connection block diagram of the built-in pipe detecting water leakage positioning device of the utility model embodiment.
Wherein, the above drawings include the following reference numerals:
10, glass fibre hawser；20, sound transducer is popped one's head in；30, pressure-bearing latches；40, host is detected；41, bluetooth mould
Block；42, filter amplification circuit；43, audio power amplifier circuit；44,CPU；50, earphone；60, three-way connection；70, bottle is sterilized；80, it props up
Frame；90, idler wheel；100, pipeline to be detected；110, length measuring instrument；120, electromagnetic wave transmitter；130, electromagnetic wave detector；
140, fixing pipe.
Specific embodiment
For the ease of understanding the utility model, below in conjunction with Figure of description and preferred embodiment to the utility model
Work more comprehensively, meticulously describes, but the protection scope of the utility model is not limited to embodiment in detail below.It needs to illustrate
It is that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can be combined with each other.
Unless otherwise defined, all technical terms used hereinafter and the normally understood meaning of those skilled in the art
It is identical.The similar word of "one" or " one " etc. used in the utility model patent application specification and claims is not
It indicates quantity limitation, but indicates that there are at least one.The similar word such as " connection " or " connected " is not limited to physics
Or mechanical connection, but may include electrical connection, it is either direct or indirectly."upper", "lower",
"left", "right" etc. is only used for indicating relative positional relationship, and after the absolute position for being described object changes, then the relative position is closed
System also correspondingly changes.
Referring to figure 1, figure 2 and figure 3, the built-in pipe detecting water leakage positioning device of a kind of the utility model embodiment, this is interior
Setting pipe leakage Detection location device includes: glass fibre hawser 10, sound transducer probe 20, pressure-bearing lock 30, detection master
Machine 40, earphone 50, electromagnetic wave transmitter 120 and electromagnetic wave detector 130.Wherein, sound transducer probe 20 and glass fibre
One end of hawser 10 connects；Glass fibre hawser 10 be telescopically threaded through pressure-bearing lock 30 in, pressure-bearing lock 30 for to
Detection pipeline 100 is sealed docking；Detection host 40 is connect with the other end of glass fibre hawser 10, and detection host 40 is used for
It receives the electric signal of 20 acquisition of sound transducer probe and converts the electrical signal to voice signal, earphone 50 and detection host 40 connect
It connects；Electromagnetic wave transmitter 120 is connect with detection host 40, is integrated with a positioning antenna, electromagnetism in sound transducer probe 20
Wave transmitter 120 is used to that electromagnetic wave signal to be sent to positioning antenna by detection host 40 and glass fibre hawser 10；Electromagnetism
Wave detector 130 is used to detect the electromagnetic wave signal that positioning antenna issues.
Above-mentioned built-in pipe detecting water leakage positioning device, when detecting pipeline leakage point, by pressure-bearing lock 30 with it is to be detected
Pipeline 100 is sealed docking, is then passed through water into pipeline 100 to be detected, glass fibre hawser 10 is slowly protruded into be checked
Leak sound in test tube road 100, in the 20 acquisition pipeline 100 to be detected of sound transducer probe of 10 end of glass fibre hawser
Signal simultaneously transmits a signal to detection host 40, and staff listens to leak sound by earphone 50, according to the strong of leak sound
Weak and frequency detects pipeline leakage point；Then by electromagnetic wave transmitter 120 to detection 40 electromagnetic signals of host,
Electromagnetic wave signal is transmitted to positioning antenna through glass fibre hawser 10, and then staff is detected by electromagnetic wave detector 130
The position for positioning antenna carries out Detection location to the leak source of built-in pipe.The pipe leakage detection device of the utility model is compared
It is not easy the case where failing to pinpoint a disease in diagnosis in existing electronic leakage measuring instrument by sonic, can effectively reduce the error rate of detecting water leakage, leak source is carried out
It is accurately positioned.
For more convenient storage glass fibre hawser 10, the built-in pipe detecting water leakage positioning device is made to use and take
More convenient, referring to Fig. 1 and Fig. 2, in the present embodiment, built-in pipe detecting water leakage positioning device further includes a bracket 80,
An idler wheel 90 is rotatably mounted on the bracket 80, the winding of glass fibre hawser 10 is arranged on the idler wheel 90.By this
Bracket 80 can rest easily within pipe leakage detection device on ground in detecting water leakage.Idler wheel 90 is turned by a shaft
Dynamic to be mounted on bracket 80, when not in use, glass fibre hawser 10 is wrapped on idler wheel 90, and rotation roller 90 is by glass when use
Glass rope cable 10 is released, and 10 retractable operation of glass fibre hawser is convenient.
Further, referring to Fig. 1 and Fig. 2, in the present embodiment, a fixing pipe 140, glass are additionally provided on bracket 80
Rope cable 10 is telescopically threaded through in the fixing pipe 140, and a length measuring instrument 110, the glass are equipped in fixing pipe 140
Glass rope cable 10 is used to measure the length for the glass fibre hawser 10 being pierced by out of fixing pipe 140.Glass fibre hawser 10 can
It is telescopically threaded through in the fixing pipe 140, when not in use, pressure-bearing lock 30 and sound transducer probe 20 can be placed in fixation
At pipe 140, position is carried out to it and is fixed, its damage is avoided.It is recorded by setting length measuring instrument 110 and is worn out of fixing pipe 140
The length of glass fibre hawser 10 out facilitates staff to judge that glass fibre hawser 10 protrudes into pipeline 100 to be detected
Approximate length, more convenient pair of pipeline leakage point position judge.Furthermore it is also possible to by the outside of glass fibre hawser 10
Length scales are set to judge approximate length that glass fibre hawser 10 protrudes into pipeline 100 to be detected.
Built-in pipe detecting water leakage positioning device is usually required for detecting to drinking-water pipe, in order to avoid to drinking
Water pollutes, and referring to Fig. 1 and Fig. 2, in the present embodiment, built-in pipe detecting water leakage positioning device further includes one three and connects
First 60, glass fibre hawser 10 is telescopically threaded through in the three-way connection 60, and an interface and pressure-bearing for three-way connection 60 is locked
Button 30 is tightly connected, another interface and glass fibre hawser 10 of three-way connection 60 are tightly connected, the third of three-way connection 60
A interface is connected to a disinfection bottle 70.When in use, glass fibre hawser 10 can pass through threeway before putting in pipeline 100 to be detected
Disinfection bottle 70 is inverted by connector 60, and the thimerosal sterilized in bottle 70 can fill three-way connection 60, by thimerosal to glass fibre
Hawser 10 carries out disinfection, and can effectively avoid dirty the polluting to drinking water on 10 surface of glass fibre hawser.In order to more square
Just it is fixed, three-way connection 60 can be detachably connected far from one end of pressure-bearing lock 30 with fixing pipe 140.
Specifically, in the present embodiment, detection host 40 includes a filter amplification circuit 42, which puts referring to Fig. 3
Big circuit 42 connects an audio power amplifier circuit 43, and audio power amplifier circuit 43 is connect with a CPU44, sound transducer probe 20
It is connect with filter amplification circuit 42.Sound transducer pop one's head in 20 collected electric signals be filtered through filter amplification circuit 42 and
After amplification, voice signal is converted the electrical signal to by audio power amplifier circuit 43.
Further, in the present embodiment, detection host 40 further includes a bluetooth module 41, the bluetooth module 41 with
CPU44 connection, earphone 50 use bluetooth headset, and bluetooth module 41 and earphone 50 pass through bluetooth connection.In this way, can be more convenient
Staff listens to leak sound.
In the present embodiment, pressure-bearing lock 30 is a lattice card connector, is commonly tightly connected structure for drinking water field
Part.It is sealed and is docked with pipeline 100 to be detected using lattice card connector, it is ensured that can be very in the case where having hydraulic pressure in pipeline
Glass fibre hawser 10 is protruded into pipeline well.Sound transducer probe 20 preferably uses Piezoelectric sound transducer.
The application method of the built-in pipe detecting water leakage positioning device is as follows:
Pressure-bearing lock 30 is connected on pipeline 100 to be detected, glass fibre hawser 10 is made to connect sound transducer probe
20 one end is placed in pipeline 100 to be detected, the water flowing into pipeline 100 to be detected；
Glass fibre hawser 10 is slowly protruded into pipeline 100 to be detected, is every time put in glass fibre hawser 10 to be checked
30cm-50cm in test tube road 100 makes a short pause after putting in every time, listens to 20 acquisition of sound transducer probe by earphone 50
Leak sound, when the leak voice signal in 100 somewhere of pipeline to be detected is strong, the leak voice signal of the two sides frequency Gao Erqi
It is weak, when frequency is low, then the leak voice signal is strong, frequency eminence is pipeline leakage point；When the leakage for listening to pipeline 100 to be detected
Point postpones, and by the observation of length measuring instrument 110, glass fibre hawser 10 protrudes into the length in pipeline 100 to be detected at this time, sentences
The approximate location of disconnected leak source；
By electromagnetic wave transmitter 120 to detection 40 electromagnetic signals of host, electromagnetic wave signal is through glass fibre cable
Rope 10 is transmitted to sound transducer probe 20, then passes through the position of 130 sound detecting sensor probe 20 of electromagnetic wave detector,
Detection location is carried out to the leak source of built-in pipe.
It should be noted that extremely weak noise signal can be detected although sound transducer probe 20 is very sensitive, but
It is that may also be detected less than leak in certain specific occasions, therefore before probe is extend into pipeline every time, need first to use finger
It rubs and pops one's head in, check whether probe is working properly, if not generating friction sound, need to check failure cause, repair
Failure.Pipe leakage would generally generate noise, and closer from leak source, and sensor received signal is stronger, and volume can be bigger, together
When sound frequency can also get higher, in order to finely pinpoint, leak source position can front and back dragging probe, more accurately to judge to leak
Point position.Glass fibre hawser 10 used in the utility model be current material, including one can wireless telecommunications copper wire,
Glass fibre, which is wrapped with, in copper wire forms glass fibre hawser 10.Locating pipeling day is integrated in sound transducer probe 20
Line, which connect with the core wire of glass fibre hawser 10, for emitting the electricity sent from glass fibre hawser 10
Magnetostatic wave signal, it is convenient that leak source is accurately positioned.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of built-in pipe detecting water leakage positioning device characterized by comprising
Glass fibre hawser (10)；
Sound transducer is popped one's head in (20), and one end of the sound transducer probe (20) and the glass fibre hawser (10) connects
It connects；
Pressure-bearing latches (30), and the glass fibre hawser (10) is telescopically threaded through in the pressure-bearing lock (30), described to hold
Pressure lock (30) is docked for being sealed with pipeline to be detected (100)；
It detects host (40), detection host (40) connect with the other end of the glass fibre hawser (10), the detection
Host (40) is used to receive the electric signal of sound transducer probe (20) acquisition and the electric signal is converted into sound letter
Number, the detection host (40) connects an earphone (50)；
Electromagnetic wave transmitter (120), the electromagnetic wave transmitter (120) connect with the detection host (40), and the sound passes
A positioning antenna is integrated in sensor probe (20), the electromagnetic wave transmitter (120) is used to pass through the detection host (40)
Electromagnetic wave signal is sent to the positioning antenna with the glass fibre hawser (10)；
Electromagnetic wave detector (130), the electromagnetic wave signal issued for detecting the positioning antenna.
2. built-in pipe detecting water leakage positioning device according to claim 1, which is characterized in that the built-in pipe leak
Detection location device further includes a bracket (80), is rotatably mounted an idler wheel (90), the glass fibers on the bracket (80)
Hawser (10) winding is tieed up to be arranged on the idler wheel (90).
3. built-in pipe detecting water leakage positioning device according to claim 2, which is characterized in that set on the bracket (80)
Have a fixing pipe (140), the glass fibre hawser (10) is telescopically threaded through in the fixing pipe (140), the fixation
Installation one is for measuring the length for glass fibre hawser (10) length being pierced by out of the fixing pipe (140) on pipe (140)
It spends measuring instrument (110).
4. built-in pipe detecting water leakage positioning device according to claim 1, which is characterized in that the built-in pipe leak
Detection location device further includes a three-way connection (60), and the glass fibre hawser (10) is telescopically threaded through described three and connects
In head (60), an interface of the three-way connection (60) and pressure-bearing lock (30) are tightly connected, the three-way connection
(60) another interface and the glass fibre hawser (10) are tightly connected, the third interface of the three-way connection (60) and
One disinfection bottle (70) connection.
5. built-in pipe detecting water leakage positioning device according to claim 1, which is characterized in that the detection host (40)
Including a filter amplification circuit (42), the filter amplification circuit (42) connects an audio power amplifier circuit (43), the audio function
Electric discharge road (43) is connect with a CPU (44), and the sound transducer probe (20) connect with the filter amplification circuit (42).
6. built-in pipe detecting water leakage positioning device according to claim 5, which is characterized in that the detection host (40)
It further include a bluetooth module (41), the bluetooth module (41) connect with the CPU (44), and the earphone (50) is bluetooth ear
Machine, the bluetooth module (41) and the earphone (50) pass through bluetooth connection.
7. built-in pipe detecting water leakage positioning device according to claim 1, which is characterized in that the sound transducer is visited
Head (20) is Piezoelectric sound transducer.
8. built-in pipe detecting water leakage positioning device according to claim 1, which is characterized in that the glass fibre hawser
(10) include one can wireless telecommunications copper wire, be wrapped with glass fibre in the copper wire.
9. built-in pipe detecting water leakage positioning device according to claim 1, which is characterized in that the pressure-bearing latches (30)
For a lattice card connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821976114.XU CN209165055U (en) | 2018-11-28 | 2018-11-28 | Built-in pipe detecting water leakage positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821976114.XU CN209165055U (en) | 2018-11-28 | 2018-11-28 | Built-in pipe detecting water leakage positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209165055U true CN209165055U (en) | 2019-07-26 |
Family
ID=67340664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821976114.XU Active CN209165055U (en) | 2018-11-28 | 2018-11-28 | Built-in pipe detecting water leakage positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209165055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253401A (en) * | 2018-11-28 | 2019-01-22 | 湖南普奇地质勘探设备研究院（普通合伙) | Built-in pipe detecting water leakage positioning device and method |
-
2018
- 2018-11-28 CN CN201821976114.XU patent/CN209165055U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253401A (en) * | 2018-11-28 | 2019-01-22 | 湖南普奇地质勘探设备研究院（普通合伙) | Built-in pipe detecting water leakage positioning device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209165055U (en) | Built-in pipe detecting water leakage positioning device | |
| CN202110228U (en) | Insulator fault detection instrument | |
| CN104597373A (en) | Acoustic-magnetic synchronous cable fault fixed-point detector based on high-performance DSP | |
| CN105342598A (en) | Cardiologic conventional electronic detection apparatus | |
| CN109386741A (en) | Pipe leakage detection device and method | |
| CN209165054U (en) | Pipe leakage detection device | |
| CN109253401A (en) | Built-in pipe detecting water leakage positioning device and method | |
| CN105181750B (en) | Tubing internal coating device for detecting leak point | |
| CN210742162U (en) | Coal bed gas pipeline leads to ball and cleans monitoring devices | |
| CN202195996U (en) | Pipeline type online liquid density test transducer | |
| CN105919563A (en) | Thermometer provided with double probes | |
| CN202305145U (en) | Listening rod with sonic wave sensor | |
| CN104359970A (en) | PCCP (prestressed concrete cylinder pipe) steel wire breaking detection main unit | |
| CN213022631U (en) | Vacuum test tube strength testing device | |
| CN203970431U (en) | Obstetrics and gynecology department vagina inspection device | |
| CN211528321U (en) | Pipeline gas detection device | |
| CN207636543U (en) | A kind of pressure pipeline leakage inspector | |
| CN207197601U (en) | A kind of ultrasonic flowmeter being wirelessly transferred | |
| CN203458415U (en) | Intelligent wireless self-starting pressure-sensing ultrasonic detection system | |
| CN211526102U (en) | Sewage pipe flange leakproofness tester | |
| CN208736964U (en) | A kind of flexible ultrasonic sensor device for partial discharge of switchgear positioning | |
| CN112178358A (en) | Three-dimensional ultrahigh-definition pipeline magnetic flux leakage internal detector | |
| CN202256378U (en) | Hydraulic pipeline monitor | |
| CN206056856U (en) | A kind of pressure pipeline detection means | |
| CN211121338U (en) | Power frequency electromagnetic field and noise detection integrated device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |