CN206470240U - A kind of inner-walls of duct the cannot-harm-detection device - Google Patents
A kind of inner-walls of duct the cannot-harm-detection device Download PDFInfo
- Publication number
- CN206470240U CN206470240U CN201720148015.1U CN201720148015U CN206470240U CN 206470240 U CN206470240 U CN 206470240U CN 201720148015 U CN201720148015 U CN 201720148015U CN 206470240 U CN206470240 U CN 206470240U
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- China
- Prior art keywords
- receiver
- electrically connected
- processor
- housing
- harm
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
Abstract
The utility model discloses a kind of inner-walls of duct the cannot-harm-detection device, including housing, receiver and Signal Pretreatment unit, the upper surface of the housing is provided with display board and indicator lamp, the receiver and supersonic generator are electrically connected with by the circuit board in wire and housing, processor is provided with the circuit board, memory cell and A/D converter, connected between the receiver and Signal Pretreatment unit by signal acquisition module, by being electrically connected between A/D converter between the Signal Pretreatment unit and processor, it is electrically connected between the processor and memory cell, the output end of the processor respectively with receiver, display board, it is electrically connected between indicator lamp and power amplifier, and be electrically connected between the output end of power amplifier and the input of supersonic generator.The utility model detects that ultrasonic wave has higher penetrance, with higher-security energy using ultrasonic wave to pipeline.
Description
Technical field
The utility model is related to pipe testing apparatus technical field, specially a kind of inner-walls of duct the cannot-harm-detection device.
Background technology
At present, in the market for the detection of pipeline by various ways, for example X-ray Testing Technology, ultrasonic detection technology,
Eddy detection technology and the non-destructive testing technology based on optical principle, relative to ultrasonic detection technology, X-ray Testing Technology inspection
Survey process various, and detection cycle is longer, and detection efficient is low, and corresponding testing cost is higher, and eddy detection technology
The defects such as detection body material and environmental requirement be strict are presently, there are, so that be not frequently used, but the nothing based on optical principle
Although damaging, detection technique testing result is more accurate, and detecting instrument is more smart expensive, is not suitable for promoting the use of.
Utility model content
The purpose of this utility model is to provide a kind of inner-walls of duct the cannot-harm-detection device, to solve in above-mentioned background technology
The problem of proposition, had an advantageous effect in that；Pipeline is detected using ultrasonic wave, ultrasonic wave has higher penetrate
Rate, with higher-security energy, is suitably promoted the use of.
To achieve the above object, the utility model provides following technical scheme：A kind of inner-walls of duct the cannot-harm-detection device, bag
Housing, receiver and Signal Pretreatment unit are included, the upper surface of the housing is provided with display board and indicator lamp, and indicator lamp is set
It is downside to put in display board, and the receiver and supersonic generator are electrically connected with by the circuit board in wire and housing,
Processor, memory cell and A/D converter are provided with the circuit board, and memory cell and A/D converter are separately positioned on
The left side and downside of processor, are connected between the receiver and Signal Pretreatment unit by signal acquisition module, and power supply
It is electrically connected between the output end of module and the input of receiver, A/ is passed through between the Signal Pretreatment unit and processor
Be electrically connected with, be electrically connected between the processor and memory cell between D converters, the output end of the processor respectively with
It is electrically connected between receiver, display board, indicator lamp and power amplifier, and the output end of power amplifier occurs with ultrasonic wave
It is electrically connected between the input of device.
It is preferred that, the upper surface of the housing is provided with control button, and control button is arranged on the right side of display board.
It is preferred that, the upper surface both sides of the housing are provided with through hole.
It is preferred that, the display board is P16 dual-colored LED display screens.
It is preferred that, the housing is by plastic material component.
Compared with prior art, the beneficial effects of the utility model are：The equipment is easy to use, can one man operation, and
Ultrasonic wave has fore ability strong, and equipment is simple and reliable, has a safety feature and the advantages of detection speed is fast, in the upper surface of housing
Indicator lamp is provided with, is capable of the service condition of real-time detection apparatus, and display board is that P16 dual-colored LEDs display screen can be clear
Will detection structure by numeral and picture in the way of intuitively show, facilitate staff record and analyze.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model circuit board；
Fig. 3 is system schematic of the present utility model.
In figure：1- housings；2- display boards；3- control buttons；4- receivers；5- through holes；6- indicator lamps；7- ultrasonic waves occur
Device；8- memory cell；9- processors；10- circuit boards；11-A/D converters；12- power supply modules；13- signal acquisition modules；14-
Signal Pretreatment unit；15- power amplifiers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment that the utility model is provided：A kind of inner-walls of duct the cannot-harm-detection device, including
Housing 1, receiver 4 and Signal Pretreatment unit 14, the upper surface of housing 1 are provided with display board 2 and indicator lamp 6, and indicator lamp 6
It is downside to be arranged on display board 2, and receiver 4 and supersonic generator 7 are electrically connected by wire with the circuit board 10 in housing 1
Connect, processor 9, memory cell 8 and A/D converter 11, and 11 points of memory cell 8 and A/D converter are provided with circuit board 10
The left side and downside of processor 9 are not arranged on, are connected between receiver 4 and Signal Pretreatment unit 14 by signal acquisition module 13
Connect, and be electrically connected between the output end of power supply module 12 and the input of receiver 4, Signal Pretreatment unit 14 and processor
By being electrically connected between A/D converter 11 between 9, it is electrically connected between processor 9 and memory cell 8, the output of processor 9
End is electrically connected between receiver 4, display board 2, indicator lamp 6 and power amplifier 15 respectively, and power amplifier 15 is defeated
Go out between end and the input of supersonic generator 7 and be electrically connected with, the upper surface of housing 1 is provided with control button 3, and control is pressed
Key 3 is arranged on the right side of display board 2, and the upper surface both sides of housing 1 are provided with through hole 5, and display board 2 is that P16 dual-colored LEDs are shown
Screen, housing 1 is by plastic material component.
Operation principle：Supersonic generator 7 is placed on tested pipeline when using, and the switch of device for opening, power is put
Big device 15 by voltage amplification, by and improve the stability of sound wave generation, now receiver 4 is placed on testee, received
Acoustic signals gathered by signal acquisition module 13 and on Signal Pretreatment unit 14 pre-process after acoustical signal is changed
For electric signal, finally analyze and calculate through processor 9, shown on display board 2 in the form of numeral and pattern, and the letter recorded
Breath is stored in memory cell 8.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of inner-walls of duct the cannot-harm-detection device, including housing (1), receiver (4) and Signal Pretreatment unit (14), it is special
Levy and be：The upper surface of the housing (1) is provided with display board (2) and indicator lamp (6), and indicator lamp (6) is arranged on display board
(2) it is downside, the receiver (4) and supersonic generator (7) are electrical by the circuit board (10) in wire and housing (1)
Processor (9), memory cell (8) and A/D converter (11), and memory cell (8) are provided with connection, the circuit board (10)
The left side and downside of processor (9), the receiver (4) and Signal Pretreatment unit are separately positioned on A/D converter (11)
(14) connected between by signal acquisition module (13), and output end and the receiver (4) of power supply module (12) input it
Between be electrically connected with, by electrically connecting between A/D converter (11) between the Signal Pretreatment unit (14) and processor (9)
Connect, be electrically connected between the processor (9) and memory cell (8), the output end of the processor (9) respectively with receiver
(4), it is electrically connected between display board (2), indicator lamp (6) and power amplifier (15), and the output end of power amplifier (15)
It is electrically connected between the input of supersonic generator (7).
2. a kind of inner-walls of duct the cannot-harm-detection device according to claim 1, it is characterised in that：The housing (1) it is upper
Surface is provided with control button (3), and control button (3) is arranged on the right side of display board (2).
3. a kind of inner-walls of duct the cannot-harm-detection device according to claim 1, it is characterised in that：The housing (1) it is upper
Surface both sides are provided with through hole (5).
4. a kind of inner-walls of duct the cannot-harm-detection device according to claim 1, it is characterised in that：The display board (2) is
P16 dual-colored LED display screens.
5. a kind of inner-walls of duct the cannot-harm-detection device according to claim 1, it is characterised in that：The housing (1) is by moulding
Expect material members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720148015.1U CN206470240U (en) | 2017-02-20 | 2017-02-20 | A kind of inner-walls of duct the cannot-harm-detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720148015.1U CN206470240U (en) | 2017-02-20 | 2017-02-20 | A kind of inner-walls of duct the cannot-harm-detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206470240U true CN206470240U (en) | 2017-09-05 |
Family
ID=59707437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720148015.1U Expired - Fee Related CN206470240U (en) | 2017-02-20 | 2017-02-20 | A kind of inner-walls of duct the cannot-harm-detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206470240U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883484A (en) * | 2019-03-22 | 2019-06-14 | 西安石油大学 | A kind of in-service oil pipeline stress mornitoring of integration and safe operation system |
| CN110332464A (en) * | 2019-08-13 | 2019-10-15 | 南京精泰克检测技术有限公司 | A kind of pipeline Ultrasonic Nondestructive instrument |
-
2017
- 2017-02-20 CN CN201720148015.1U patent/CN206470240U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883484A (en) * | 2019-03-22 | 2019-06-14 | 西安石油大学 | A kind of in-service oil pipeline stress mornitoring of integration and safe operation system |
| CN110332464A (en) * | 2019-08-13 | 2019-10-15 | 南京精泰克检测技术有限公司 | A kind of pipeline Ultrasonic Nondestructive instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |