CN101446571A - Nondestructive detecting device and detecting system - Google Patents

Nondestructive detecting device and detecting system Download PDF

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Publication number
CN101446571A
CN101446571A CNA2008102413681A CN200810241368A CN101446571A CN 101446571 A CN101446571 A CN 101446571A CN A2008102413681 A CNA2008102413681 A CN A2008102413681A CN 200810241368 A CN200810241368 A CN 200810241368A CN 101446571 A CN101446571 A CN 101446571A
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data
unit
detecting unit
harm
detection
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CNA2008102413681A
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CN101446571B (en
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王琪
林俊明
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China General Nuclear Power Corp
Lingdong Nuclear Power Co Ltd
Eddysun Xiamen Electronic Co Ltd
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China General Nuclear Power Corp
Daya Bay Nuclear Power Operations and Management Co Ltd
Eddysun Xiamen Electronic Co Ltd
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Publication of CN101446571A publication Critical patent/CN101446571A/en
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Abstract

The invention provides a nondestructive detecting device and a detecting system which are applicable to the detection field. The device comprises a ultrasonic detecting unit, an electromagnetic detecting unit and a control unit, wherein the ultrasonic detecting unit is used for detecting defects inside an detected piece by adopting ultrasonic waves; the electromagnetic detecting unit is used for detecting defects of the surface and/or the near surface of the detected piece and stress concentration states; and the control unit is used for receiving selective information input by a user, and gating the ultrasonic detecting unit or the electromagnetic detecting unit according to the selective information, so as to output data detected by the ultrasonic detecting unit or the electromagnetic detecting unit. In the invention, through the integration of the ultrasonic detecting unit and the electromagnetic detecting unit, the nondestructive detecting device has the advantages of convenient carrying, low cost, small occupied space as well as simple detection and implementation.

Description

A kind of the cannot-harm-detection device and detection system
Technical field
The invention belongs to detection range, relate in particular to a kind of the cannot-harm-detection device and detection system.
Background technology
The nuclear power station Non-Destructive Testing has very important effect to the safe operation that ensures nuclear power station, and lossless detection methods such as existing nuclear power station Non-Destructive Testing employing is ultrasonic, eddy current, magnetic memory, leakage field detect the relevant measured piece of nuclear power station.
Existing nuclear power station non-destructive detecting device all only has single detection method, detect in that a certain specific detected pieces is implemented multi-method, when reaching this detected pieces quality of complete evaluation, need carry many checkout equipments, take more site space, the wiring of dismounting simultaneously complexity.
In sum, the detection method that has the cannot-harm-detection device now is single, in the time of need implementing the multi-method detection to measured piece, carries inconvenience, cost height, takes up room greatly, detects and implement complexity.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of the cannot-harm-detection device, it is single to be intended to solve the detection method that has the cannot-harm-detection device now, when needs are implemented the multi-method detection to measured piece, have the inconvenience of carrying, cost height, take up room greatly, detect and implement complicated problems.
The embodiment of the invention is achieved in that a kind of the cannot-harm-detection device, and described device comprises:
Ultrasonic detecting unit is used to adopt the defective of ultrasound examination measured piece inside;
Electromagnetic detecting unit is used to detect measured piece surface and/or nearly surperficial defective and/or stress collected state; And
Control module is used to receive the selection information of user's input, and according to selecting information gating ultrasonic detecting unit or electromagnetic detecting unit, exports ultrasonic detecting unit or the detected data of electromagnetic detecting unit.
Another purpose of the embodiment of the invention is to provide a kind of detection system that comprises at least one above-mentioned the cannot-harm-detection device, and described system also comprises:
Management devices is used to handle and store the data that described the cannot-harm-detection device sends; And
At least one supervising device is used to obtain the data that described management devices is handled or the data of storage, described the cannot-harm-detection device send, and shows the data of obtaining.
In the present invention,, realized a kind of the cannot-harm-detection device, be easy to carry, cost is low, it is little to take up room, detect to implement simple by ultrasonic detecting unit and electromagnetic detecting unit are integrated together.
Description of drawings
Fig. 1 is the structural drawing of the cannot-harm-detection device of providing of the embodiment of the invention;
Fig. 2 is the structural drawing of the detection system that provides of the embodiment of the invention;
Fig. 3 is the structural drawing of the supervising device that provides of the embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
In embodiments of the present invention, by ultrasonic detecting unit and electromagnetic detecting unit are integrated together, realized a kind of the cannot-harm-detection device.
Fig. 1 shows the structure of the cannot-harm-detection device that the embodiment of the invention provides, and only shows the part relevant with the embodiment of the invention for convenience of explanation.
Ultrasonic detecting unit 101 adopts single channel or multichannel ultrasonic to detect the defective of measured piece inside.
Electromagnetic detecting unit 102 detects measured piece surface and/or nearly surperficial defective and/or stress collected state.
Control module 103 receives the selection information of user's input, and according to selecting information gating ultrasonic detecting unit 101 or electromagnetic detecting unit 102, exports ultrasonic detecting unit 101 or electromagnetic detecting unit 102 detected data.
Wherein, electromagnetic detecting unit 102 can comprise one or more in EDDY CURRENT assembly 1021, Magnetic Flux Leakage Inspecting assembly 1022 or the magnetic memory detection components 1023, to being described below of each assembly:
EDDY CURRENT assembly 1021 adopts the defective on the surface and/or the nearly surface of single channel or multi-channel detection measured piece.
Magnetic Flux Leakage Inspecting assembly 1022 adopts single channel to detect the defective on the surface and/or the nearly surface of ferromagnetism measured piece.
Magnetic memory detection components 1023 adopts single channel to detect the stress collected state on the surface and/or the nearly surface of ferromagnetism measured piece.
When electromagnetic detecting unit 102 comprised EDDY CURRENT assembly 1021, the cannot-harm-detection device also comprised:
Eddy current probe 104 produces the pumping signal of EDDY CURRENT, the induced signal of reception measured piece.
In order to improve the accuracy rate of defects detection, eddy current signal and vision signal are verified mutually, as a preferred embodiment of the present invention, the front end of eddy current probe 104 is also equipped a camera 105, this camera 105 is fixedlyed connected with eddy current probe 104, and the control of controlled unit 103, under the control of control module 103, gather the video data on detected pieces surface, this is with respect to an integrated cover industrial endoscope on eddy current probe 104, and this camera 105 can for pinhole cameras or to add the shooting of intense light source first-class.Certainly, control module 103 can also control camera 105 unlatching, close etc.Further, this cannot-harm-detection device can also comprise that one shows the display module of the video data that above-mentioned camera 105 collects, the video data that can real time inspection camera 105 obtains for the testing staff of the cannot-harm-detection device end.
For detected data being sent to long-range management devices, supervising device etc., the utilization scope of expansion the cannot-harm-detection device realizes the long-range detected data of checking, as another preferred embodiment of the present invention, the cannot-harm-detection device also comprises:
Communication unit 106 is by the data of network sending controling unit 103 outputs.
In embodiments of the present invention, can pass through LAN (Local Area Network), send data in mode such as wired or wireless.
Carry out the scene for the ease of testing staff who is positioned at the cannot-harm-detection device end and the monitor staff who is positioned at the supervising device end by voice and exchange, increase work efficiency, as another preferred embodiment of the present invention, the cannot-harm-detection device further comprises:
First audio unit 107 is gathered the voice data at measured piece scene, and detected voice data is exported to communication unit 106, plays the voice data that communication unit 106 receives.
In embodiments of the present invention, first audio unit 107 is gathered the on-the-spot testing staff's of measured piece voice data, can equip with on-the-spot testing staff on one's body, be fixed in the on-the-spot a certain position of measured piece etc., communication unit 106 sends the voice data of first audio unit, 107 outputs to management devices and supervising device by network, and the voice data that receives is exported to first audio unit, 107, the first audio units 107 play the voice data that long-distance monitorng device sends.
For when long-distance monitorng device finds that the detected data of the cannot-harm-detection device meet the demands, be convenient to Long-distance Control Non-Destructive Testing unit and carry out corresponding operating, improve monitoring efficiency, as another preferred embodiment of the present invention, the cannot-harm-detection device further comprises:
Control command processing unit 108 is operated accordingly according to the control command that communication unit 106 receives.
In embodiments of the present invention, communication unit 106 is exported to control command processing unit 108 with the control command that receives, and control command processing unit 108 is operated accordingly according to the control command that communication unit 106 outputs to.
In order to reduce the data volume that the cannot-harm-detection device sends by network, improve network transfer speeds, as another preferred embodiment of the present invention, the cannot-harm-detection device further comprises:
Compression unit 109 compresses processing with the data that communication unit 106 will send.
Here, communication unit 106 sends data after compression unit 109 compresses processing by network.
Further, the cannot-harm-detection device that the embodiment of the invention provides except the nuclear power station the cannot-harm-detection device that can be used for nuclear power station, can also be used for units such as conventional power plant, petrochemical plant.
Fig. 2 shows the structure of the detection system that the embodiment of the invention provides, and only shows the part relevant with the embodiment of the invention for convenience of explanation, wherein:
The cannot-harm-detection device 201 is above-mentioned the cannot-harm-detection device that comprises communication unit, in the detection system one or more the cannot-harm-detection devices 201 can be set as required.
The data that the cannot-harm-detection device 201 sends are handled and stored to management devices 202.
Supervising device 203 obtains the data of management devices 202 processing or storage, the data that the cannot-harm-detection device 201 sends, and shows the data of obtaining.Equally, in a detection system one or more supervising devices 203 can be set as required.
The structure of the supervising device 203 that the embodiment of the invention provides as shown in Figure 3, supervising device 203 comprises:
Monitor data acquiring unit 2031 obtains the data of management devices 202 processing or storage, the data that the cannot-harm-detection device 201 sends.
Display unit 2032, the data that display monitoring data capture unit 2031 gets access to.
In embodiments of the present invention, the network that connects the cannot-harm-detection device 201, management devices 202 and supervising device 203 is a LAN (Local Area Network), and the cannot-harm-detection device 201, management devices 202 or supervising device 203 insert described LAN (Local Area Network) by wireless or wired mode.
In order to make supervising device can check the video information of the cannot-harm-detection device end, as a preferred embodiment of the present invention, when the cannot-harm-detection device 201 comprised camera 105, supervising device 203 also comprised:
Video unit 2033, the video data that display monitoring data capture unit 2031 gets access to.
In embodiments of the present invention, monitor data acquiring unit 2031 obtains the cannot-harm-detection device 201 send or management devices 202 video data stored, and this video data collects by camera 105.
Carrying out the scene for the ease of testing staff who is positioned at the cannot-harm-detection device end and the monitor staff who is positioned at the supervising device end by voice exchanges, increase work efficiency, as another preferred embodiment of the present invention, when the cannot-harm-detection device 201 comprised first audio unit 107, supervising device 203 also comprised:
Second audio unit 2034, be used to play the voice data that described monitor data acquiring unit 2031 gets access to, collection site monitor staff's voice data, and the operation information of importing or having deposited according to the on-site supervision personnel sends to corresponding the cannot-harm-detection device 201 with the voice data that collects.
In embodiments of the present invention, the monitor data acquiring unit 2031 of supervising device 203 obtain that the cannot-harm-detection device 201 sends or management devices 202 storages voice data.Second audio unit 2034 is play the voice data that monitor data acquiring unit 2031 gets access to, collection site monitor staff's voice data, and, the voice data that collects is sent to corresponding the cannot-harm-detection device 201 according to on-site supervision personnel input or the operation information that comprises pick-up unit 201IP address etc. deposited.
In order further to improve the monitoring efficiency of detection system, when detecting measured piece generation problem, send corresponding operation control command immediately, as another preferred embodiment of the present invention, when the cannot-harm-detection device 201 comprised control command processing unit 108, supervising device 203 also comprised:
Controlled processing unit 2035 is determining data that monitor data acquiring unit 2031 obtains when not conforming to the judgment data of storage, by network to corresponding the cannot-harm-detection device 201 transmitting control commands.In embodiments of the present invention, controlled processing unit 2035 is determining the data of obtaining when not conforming to the judgment data of storage, can be at the IP address transmitting control commands of concrete the cannot-harm-detection device 201.
Further, detected pieces for the needs check, controlled processing unit 2035 is determining data that monitor data acquiring unit 2031 obtains when conforming to the judgment data of storage, with the data storage obtained to administrative unit 202, so that there is the time of needs to inquire about later on.
Certainly, the detection system of embodiment of the invention raising also can be used for units such as nuclear power station, conventional power plant, petrochemical plant.
In embodiments of the present invention,, realized a kind of the cannot-harm-detection device, be easy to carry, cost is low, it is little to take up room, detect to implement simple by ultrasonic detecting unit and electromagnetic detecting unit are integrated together.
In addition, in embodiments of the present invention, by the data transmission between network realization detecting unit, management devices and the supervising device, realized a kind of detection system, can carry out remote monitoring to each measured piece, help centralized management control, improve detection efficiency, reduce detection time, for the higher place of environmental dose, can reduce testing staff's radioactive dose increases the healthy influence that brings.And the data by management devices centralized stores, processing detecting unit send help collective analysis, back up detected data; The testing staff who realizes being positioned at the cannot-harm-detection device end by second audio unit carries out the scene with the monitor staff who is positioned at the supervising device end and exchanges, and the detection system that makes the embodiment of the invention provide is more flexible to controlling of scene detection.
One of ordinary skill in the art will appreciate that, realize that all or part of step in the foregoing description method is to instruct relevant hardware to finish by program, described program can be in being stored in a computer read/write memory medium, described storage medium is as ROM/RAM, disk, CD etc.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.

Claims (11)

1, a kind of the cannot-harm-detection device is characterized in that, described device comprises:
Ultrasonic detecting unit is used to adopt the defective of ultrasound examination measured piece inside;
Electromagnetic detecting unit is used to detect measured piece surface and/or nearly surperficial defective and/or stress collected state; And
Control module is used to receive the selection information of user's input, and according to selecting information gating ultrasonic detecting unit or electromagnetic detecting unit, exports ultrasonic detecting unit or the detected data of electromagnetic detecting unit.
2, device as claimed in claim 1 is characterized in that, described electromagnetic detecting unit comprises one or more in EDDY CURRENT assembly, Magnetic Flux Leakage Inspecting assembly or the magnetic memory detection components;
Described EDDY CURRENT assembly is used to detect the surface and/or the nearly surperficial defective of measured piece;
Described Magnetic Flux Leakage Inspecting assembly is used to detect the surface and/or the nearly surperficial defective of ferromagnetism measured piece;
Described magnetic memory detection components is used to detect the surface and/or the nearly surperficial stress collected state of ferromagnetism measured piece.
3, device as claimed in claim 2 is characterized in that, when described electromagnetic detecting unit comprised the EDDY CURRENT assembly, described device also comprised:
Eddy current probe is used to produce the pumping signal of EDDY CURRENT, the induced signal of reception measured piece.
4, device as claimed in claim 2, it is characterized in that, described EDDY CURRENT assembly is single channel EDDY CURRENT assembly or multichannel swirl detection components, described Magnetic Flux Leakage Inspecting assembly is a single channel Magnetic Flux Leakage Inspecting assembly, described magnetic memory detection components is single channel magnetic memory detection components, and described ultrasonic detecting unit is single channel ultrasonic detecting unit or channel ultrasonic detecting unit.
5, device as claimed in claim 3 is characterized in that, also equips a camera at the front end of described eddy current probe, is used for gathering under the control of described control module the video data on measured piece surface.
6, device as claimed in claim 1 is characterized in that, described device also comprises:
Communication unit is used for sending the data that described control module is exported by network.
7, device as claimed in claim 6 is characterized in that, described device also comprises:
First audio unit is used to gather the voice data at measured piece scene, and detected voice data is exported to described communication unit, plays the voice data that described communication unit receives; Perhaps
The control command processing unit is used for operating accordingly according to the control command that described communication unit receives; Perhaps
Compression unit is used for the data that described communication unit will send are compressed processing.
8, a kind of detection system that comprises at least one claim 6 or 7 each described the cannot-harm-detection devices is characterized in that described system also comprises:
Management devices is used to handle and store the data that described the cannot-harm-detection device sends; And
At least one supervising device is used to obtain the data that described management devices is handled or the data of storage, described the cannot-harm-detection device send, and shows the data of obtaining.
9, device as claimed in claim 8 is characterized in that, described supervising device comprises:
The monitor data acquiring unit is used to obtain the data that described management devices is handled or the data of storage, described detecting unit send;
Display unit is used to the data that show that described monitor data acquiring unit gets access to.
10, device as claimed in claim 9 is characterized in that, described supervising device also comprises:
Video unit is used to the video data that shows that described monitor data acquiring unit gets access to; Perhaps
Second audio unit, be used to play the voice data that described monitor data acquiring unit gets access to, collection site monitor staff's voice data, and the operation information of importing or having deposited according to the on-site supervision personnel sends to corresponding described the cannot-harm-detection device with the voice data that collects; Perhaps
Controlled processing unit is used for determining data that described monitor data acquiring unit obtains when not conforming to the judgment data of storage, by network to corresponding the cannot-harm-detection device transmitting control commands.
11, device as claimed in claim 8 is characterized in that, described network is a LAN (Local Area Network).
CN200810241368.1A 2008-12-22 2008-12-22 Nondestructive detecting device and detecting system Expired - Fee Related CN101446571B (en)

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* Cited by examiner, † Cited by third party
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CN101783195A (en) * 2009-12-15 2010-07-21 中广核工程有限公司 Method and system for verifying control room layout design by using virtual human
CN102297893A (en) * 2011-06-30 2011-12-28 武汉中飞扬测控工程有限公司 On-line surface detection apparatus and method for continuous casting billet
CN102510393A (en) * 2011-10-13 2012-06-20 爱德森(厦门)电子有限公司 Nondestructive inspection system based on cloud computing
CN102636578A (en) * 2012-04-18 2012-08-15 天津工业大学 Signal processing technology for electromagnetic excitation acoustic emission
CN102735751A (en) * 2012-07-13 2012-10-17 爱德森(厦门)电子有限公司 Multifunctional integrated non-destructive detection sensor based on wireless network
CN103033562A (en) * 2012-12-07 2013-04-10 国核电站运行服务技术有限公司 Automatic ultrasonic detection equipment for weld defects of connecting pipe and safe end of pressure vessel of nuclear power station
CN103594129A (en) * 2013-10-22 2014-02-19 中广核检测技术有限公司 Intelligent surface scanning method for tubular component in reactor pressure container of nuclear power plant
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CN105629840A (en) * 2016-03-15 2016-06-01 华南理工大学 A pipeline crawling intelligent detection device with multiple sensors being integrated
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CN107219236A (en) * 2017-06-27 2017-09-29 中国大唐集团科学技术研究院有限公司华东分公司 It is a kind of to be applied to endoscope and the mechanical conductive device and detection method of EDDY CURRENT
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CN108226173A (en) * 2016-12-15 2018-06-29 蒂森克虏拉塞斯坦有限公司 For checking the method and apparatus of steel band
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1588084A (en) * 2004-09-08 2005-03-02 华南理工大学 Supersonic vortex and metal magnetic memory composite detecting system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1588084A (en) * 2004-09-08 2005-03-02 华南理工大学 Supersonic vortex and metal magnetic memory composite detecting system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
田武刚,等: "《内窥涡流集成化原位无损检测》", 《无损检测》 *

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CN106597854A (en) * 2016-12-28 2017-04-26 爱德森(厦门)电子有限公司 Adaptive adjustment servo control device and method for object attitude
CN106597854B (en) * 2016-12-28 2021-08-24 爱德森(厦门)电子有限公司 Object attitude self-adaptive adjustment servo control device and method
CN107219236A (en) * 2017-06-27 2017-09-29 中国大唐集团科学技术研究院有限公司华东分公司 It is a kind of to be applied to endoscope and the mechanical conductive device and detection method of EDDY CURRENT
CN107219236B (en) * 2017-06-27 2023-11-24 中国大唐集团科学技术研究院有限公司华东分公司 Mechanical conduction device applied to endoscope and eddy current detection and detection method
CN111879268A (en) * 2020-08-13 2020-11-03 安徽特种农业装备产业技术研究院有限公司 Detection system suitable for airtight space
CN112577974A (en) * 2020-11-25 2021-03-30 武汉三相电力科技有限公司 Cable joint fault detection device, system and method

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