CN204792002U - Automatic penetration inspection device of heat -transfer pipe seal weld remote control - Google Patents
Automatic penetration inspection device of heat -transfer pipe seal weld remote control Download PDFInfo
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- CN204792002U CN204792002U CN201520501070.5U CN201520501070U CN204792002U CN 204792002 U CN204792002 U CN 204792002U CN 201520501070 U CN201520501070 U CN 201520501070U CN 204792002 U CN204792002 U CN 204792002U
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- penetration inspection
- transfer pipe
- penetrating fluid
- seal weld
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model belongs to the technical field of nuclear power station nondestructive inspection (NDI) equipment is used, concretely relates to automatic penetration inspection device of heat -transfer pipe seal weld remote control. Including penetration inspection module, mechanical delivery and positioner, control subsystem, storage and measurement subsystem, the penetration inspection module is installed on machinery delivery and positioner, the control subsystem carries out positioning control to machinery delivery with positioner, and machinery delivery needs near the seal weld assigned position of penetration inspection with the arrival of positioner delivery penetration inspection module after, the control subsystem is controlled the penetration inspection module and is accomplished corresponding automatic penetration inspection action, storage and measurement subsystem show the controlling chart that obtains with storage penetration inspection module like to carry out the measurement of image analysis and the two -dimentional size of demonstration, establish the database of inspection result simultaneously. The utility model discloses high radiation be can reduce in the checking process to the injury of human body, the validity and the accuracy of inspection result are improved simultaneously.
Description
Technical field
The utility model belongs to nuclear power station nondestructive inspection apparatus applied technical field, is specifically related to the Remote Control Automatic penetration inspection device of a kind of heat-transfer pipe seal weld.
Background technology
In the penetration inspection of the heat-transfer pipe seal weld at present in nuclear industry field or plugging weldering, conventional artificially coloring method checks.Because this position belongs to primary Ioops critical piece, environmental radiation is very high, there is injury to human body; Severe working environment may cause checking that the preciseness implemented accuracy that is not enough and check result is not objective simultaneously.Need to design the Remote Control Automatic penetration inspection device of a kind of heat-transfer pipe seal weld for this reason.
Summary of the invention
The purpose of this utility model is to provide a kind of heat-transfer pipe seal weld Remote Control Automatic penetration inspection device, for the penetration inspection of nuclear power station steam generator heat-transfer pipe seal weld.
For achieving the above object, technical solution adopted in the utility model is:
The Remote Control Automatic penetration inspection device of a kind of heat-transfer pipe seal weld, comprises penetration inspection module, mechanical carrier and locating device, control subsystem, storage and measurement subsystem; Penetration inspection module is arranged on mechanical carrier and locating device, and control subsystem is connected with locating device respectively with penetration inspection module, mechanical carrier, stores and measurement subsystem and penetration inspection model calling; Control subsystem positions control to mechanical carrier and locating device, mechanical carrier and locating device deliver penetration inspection module arrive need penetration inspection seal weld near after assigned address, control subsystem is carried out control to penetration inspection module and is completed corresponding penetration inspection action automatically; Storage and measurement subsystem show and store the check image that penetration inspection module obtains, and carry out the measurement of graphical analysis and display two-dimensional, set up the database of check result simultaneously.
Described penetration inspection module comprises image acquisition submodule, cleaning is removed and executed deposited submodule and operating platform with dry submodule, penetrating fluid, and image acquisition submodule, cleaning removal are executed deposited submodule with dry submodule, penetrating fluid and assembled on the operational platform.
Described cleaning remove comprise rectilinear motion cylinder A, cleaning fluid splash-proof canister, dry air nozzle, rubber ring, cleaning brush with dry submodule, scrub frame, washer jet, air motor, draining take over; Cleaning brush is arranged on the top of scrubbing frame, air motor is arranged on the bottom of scrubbing frame, above each parts connect into as a whole after be arranged in cleaning fluid splash-proof canister, the upper surface of cleaning fluid splash-proof canister is provided with rubber ring, the bottom of rubber ring is provided with washer jet and dry air nozzle, bottom cleaning fluid splash-proof canister, be provided with draining adapter, cleaning fluid splash-proof canister is arranged on the top of rectilinear motion cylinder A.
Described penetrating fluid is executed deposited submodule and is comprised rectilinear motion cylinder B, penetrating fluid input pipe interface, penetrating fluid splash-proof canister, sponge seat, sponge block; Sponge block is arranged in sponge seat, and it is inner at penetrating fluid splash-proof canister that above two parts are connected to become an integral installation, and be provided with penetrating fluid input pipe interface in the bottom of penetrating fluid splash-proof canister, penetrating fluid splash-proof canister is arranged on above rectilinear motion cylinder B.
Described image acquisition submodule comprises round base, ultraviolet leds lamp, visible LED lamp, camera, and camera is arranged on the circle centre position of round base, and on the round base around camera, annular is furnished with ultraviolet leds lamp and visible LED lamp.
Described operating platform comprises rectilinear motion cylinder C, guide rail, and rectilinear motion cylinder C is arranged on one end of guide rail.
Described mechanical carrier and locating device adopt the PAGSYS of Westinghouse Electric.
Described storage and measurement subsystem comprise video processing work station, video recorder and monitor.
Beneficial effect acquired by the utility model is:
Heat-transfer pipe seal weld described in the utility model Remote Control Automatic penetration inspection device can reduce the injury of high Radiation On Human body in checking process, improves validity and the accuracy of check result simultaneously.
Accompanying drawing explanation
Fig. 1 is the Remote Control Automatic penetration inspection structure drawing of device of heat-transfer pipe seal weld;
Fig. 2 is penetration inspection function structure chart;
Fig. 3 is cleaning removal and dry sub modular structure figure;
Fig. 4 is that penetrating fluid executes deposited sub modular structure figure;
Fig. 5 is image acquisition sub modular structure figure;
Fig. 6 is operating platform structural drawing;
In figure: 1, penetration inspection module; 2, mechanical carrier and locating device; 3, control subsystem; 4, storage and measurement subsystem; 5, image acquisition submodule; 6, cleaning is removed and dry submodule; 7, penetrating fluid executes deposited submodule; 8, operating platform; 9, rectilinear motion cylinder A; 10, cleaning fluid splash-proof canister; 11, dry air nozzle; 12, rubber ring; 13, cleaning brush; 14, frame is scrubbed; 15, washer jet; 16, air motor; 17, draining adapter; 18, rectilinear motion cylinder B; 19, penetrating fluid input pipe interface; 20, penetrating fluid splash-proof canister; 21, sponge seat; 22, sponge block; 23, round base; 24, ultraviolet leds lamp; 25, visible LED lamp; 26, camera; 27, rectilinear motion cylinder C; 28, guide rail.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
As shown in Figure 1, the Remote Control Automatic penetration inspection device of a kind of heat-transfer pipe seal weld described in the utility model comprises penetration inspection module 1, mechanical carrier and locating device 2, control subsystem 3, stores and measurement subsystem 4; Penetration inspection module 1 is arranged on mechanical carrier and locating device 2, and control subsystem 3 is connected with locating device 2 respectively with penetration inspection module 1, mechanical carrier, stores and is connected with penetration inspection module 1 with measurement subsystem 4; Control subsystem 3 pairs of mechanical carriers and locating device 2 position control, mechanical carrier and locating device 2 deliver penetration inspection module 1 arrive need penetration inspection seal weld near after assigned address, control subsystem 3 pairs of penetration inspection modules 1 are carried out control and are completed corresponding penetration inspection action automatically; Storage and measurement subsystem 4 show and store the check image that penetration inspection module 1 obtains, and carry out the measurement of graphical analysis and display two-dimensional, set up the database of check result simultaneously.Described mechanical carrier and locating device 2 can adopt the PAGSYS of Westinghouse Electric.Described storage and measurement subsystem 4 comprise video processing work station, video recorder and monitor.
As shown in Figure 2, described penetration inspection module 1 comprises image acquisition submodule 5, cleaning is removed and executed deposited submodule 7 and operating platform 8 with dry submodule 6, penetrating fluid, and image acquisition submodule 5, cleaning removal are executed deposited submodule 7 with dry submodule 6, penetrating fluid and be assembled on operating platform 8.
As shown in Figure 3, cleaning is removed and is designed to the prerinse of single tube weld seam, unnecessary penetrating fluid is removed, dry Multifunctional centralized is integrated module with dry submodule 6, and it comprises rectilinear motion cylinder A9, cleaning fluid splash-proof canister 10, dry air nozzle 11, rubber ring 12, cleaning brush 13, scrubs frame 14, washer jet 15, air motor 16, draining adapter 17; Cleaning brush 13 is arranged on the top of scrubbing frame 14, air motor 16 is arranged on the bottom of scrubbing frame 14, above each parts connect into as a whole after be arranged in cleaning fluid splash-proof canister 10, the upper surface of cleaning fluid splash-proof canister 10 is provided with rubber ring 12, the bottom of rubber ring 12 is provided with washer jet 15 and dry air nozzle 11, bottom cleaning fluid splash-proof canister 10, be provided with draining adapter 17, cleaning fluid splash-proof canister 10 is arranged on the top of rectilinear motion cylinder A9.
As shown in Figure 4, described penetrating fluid is executed deposited submodule 7 and is designed to single tube weld seam penetrating fluid and executes deposited module, fluorescent penetrant is applied to tested surface equably, and ensures that in applying process, penetrating fluid is not excessive; It comprises rectilinear motion cylinder B18, penetrating fluid input pipe interface 19, penetrating fluid splash-proof canister 20, sponge seat 21, sponge block 22; Sponge block 22 is arranged in sponge seat 21, it is inner at penetrating fluid splash-proof canister 20 that above two parts are connected to become an integral installation, penetrating fluid input pipe interface 19 is installed in the bottom of penetrating fluid splash-proof canister 20, for connecting penetrating fluid transfer tube, penetrating fluid splash-proof canister 20 is arranged on above rectilinear motion cylinder B18.When penetrating fluid execute deposited submodule 7 arrive below tested region time, sponge block 22, sponge seat 21, penetrating fluid splash-proof canister 20 entirety are pressed on tested position by rectilinear motion cylinder B18 setting in motion, and that carries out penetrating fluid executes deposited work.
As shown in Figure 5, image acquisition submodule 5 comprises White-light image and gathers submodule and black light image acquisition submodule, white light gathers submodule for the checkout facility condition monitoring under visible illumination condition, and black light image acquisition submodule is for the check image collection at position tested under ultraviolet illumination condition.Image acquisition submodule 5 comprises round base 23, ultraviolet leds lamp 24, visible LED lamp 25, camera 26, camera 26 is arranged on the circle centre position of round base 23, and on the round base 23 around camera 26, annular is furnished with ultraviolet leds lamp 24 and visible LED lamp 25.Ultraviolet leds lamp 24 and visible LED lamp 25 all have dimming function, dimmer can at 150m at a distance, possesses the function of the intensity of illumination of far-end manual adjustments illuminating lamp, visible LED lamp 25 can provide illumination to be not less than the illumination of 350lux (Lux) for tested surface, the ultraviolet wavelength of ultraviolet leds lamp 24 is in the scope of 320 ~ 400nm, peak wavelength is 365nm, and ultraviolet leds lamp 24 is greater than 1000 μ W/cm at the irradiance of surface of the work
2.
As shown in Figure 6, operating platform 8 comprises rectilinear motion cylinder C27, guide rail 28, and rectilinear motion cylinder C27 is arranged on one end of guide rail 28.
The course of work of heat-transfer pipe seal weld described in the utility model Remote Control Automatic penetration inspection device is as follows:
(1) prerinse is carried out to examined weld seam, the deionized water that cleaning fluid provides for power plant.Rectilinear motion cylinder C27 on control subsystem 3 control operation platform 8, removes cleaning and sends to examined weld seam with dry submodule 6.Control subsystem 3 controls cleaning removal and moves upward with the rectilinear motion cylinder A9 on dry submodule 6, cleaning brush 13 is sent to on examined weld seam, cleaning fluid splash-proof canister 10 upper end rubber ring 12 and steam generator tube sheet are tightly fitted simultaneously, startup air motor 16 and washer jet 15 carry out prerinse to examined weld seam, cleaning fluid after sprinkling is discharged in cleaning fluid splash-proof canister 10 by draining adapter 17, and is reclaimed by control subsystem 3.After prerinse completes, control subsystem 3 controls cleaning removal and moves downward with the rectilinear motion cylinder A9 on dry submodule 6, by cleaning brush 13 from immediately below examined weld seam is removed to, starting dry air nozzle 11 uses pressurized air to carry out drying purging to examined weld seam, dry employing factory air supply source.
(2) confirm examined weld seam prerinse result, the rectilinear motion cylinder C27 on control subsystem 3 control operation platform 8, sends to image acquisition submodule 5 to examined weld seam.Start the visible LED lamp 25 of camera 26 and its peripheral circular layout, the intensity of illumination of manual adjustments visible LED lamp 25 obtains good visible images.
(3) carrying out fluorescent penetrant to examined weld seam executes deposited, and penetrating fluid is water-washing type fluorescent penetrant.Rectilinear motion cylinder C27 on control subsystem 3 control operation platform 8, executes deposited submodule 7 and sends to examined weld seam by penetrating fluid.Control subsystem 3 controls the rectilinear motion cylinder B18 that penetrating fluid executes on deposited submodule 7 and moves upward, sponge block 22 is sent to on examined weld seam, penetrating fluid splash-proof canister 20 and steam generator tube sheet are tightly fitted simultaneously, start penetrating fluid transmission pump, penetrating fluid is delivered on sponge block 22 by penetrating fluid input pipe interface 19 by penetrating fluid, and the penetrating fluid completing examined weld seam executes deposited work.Sponge block 22 is stamped on examined weld seam after about 20 minutes, and the rectilinear motion cylinder B18 that startup penetrating fluid is executed on deposited submodule 7 moves downward, and is departed from by sponge block 22 from examined weld seam.
(4) execute deposited result to examined weld seam penetrating fluid to confirm, the rectilinear motion cylinder C27 on control subsystem 3 control operation platform 8, sends to image acquisition submodule 5 to examined weld seam.Start the visible LED lamp 25 of camera 26 and its peripheral circular layout, the intensity of illumination of manual adjustments visible LED lamp 25 obtains good visible images.
(5) unnecessary penetrating fluid removal is carried out to examined weld seam, the rectilinear motion cylinder C27 on control subsystem 3 control operation platform 8, cleaning is removed and sends to examined weld seam with dry submodule 6.Control subsystem 3 controls cleaning removal and moves upward with the rectilinear motion cylinder A9 on dry submodule 6, cleaning fluid splash-proof canister 10 upper end rubber ring 12 and steam generator tube sheet are tightly fitted, start washer jet 15 and unnecessary penetrating fluid removal is carried out to examined weld seam, when removing unnecessary penetrating fluid, prerinse cleaning brush 13 does not rise, cleaning fluid after sprinkling is discharged in cleaning fluid splash-proof canister 10 by draining adapter 17, and is reclaimed by control subsystem 3.After unnecessary penetrating fluid has been removed, control subsystem 3 starts dry air nozzle 11 and uses pressurized air to carry out drying purging to examined weld seam.
(6) confirm the unnecessary penetrating fluid removal of examined weld seam and penetration inspection result, the rectilinear motion cylinder C27 on control subsystem 3 control operation platform 8, sends to image acquisition submodule 5 to examined weld seam.Start the ultraviolet leds lamp 24 of camera 26 and its peripheral circular layout, the intensity of illumination of manual adjustments ultraviolet leds lamp 24 has obtained good ultraviolet image.
(7) store and the automatic penetration inspection overall process of video recorder record in measurement subsystem 4 and check result; Store the video showing automatic penetration inspection overall process and check result with the monitor in measurement subsystem 4; Store and carry out graphical analysis and the measurement showing two-dimensional with the video processing work station in measurement subsystem 4, set up the database of check result simultaneously.
Claims (8)
1. the Remote Control Automatic penetration inspection device of heat-transfer pipe seal weld, is characterized in that: comprise penetration inspection module (1), mechanical carrier and locating device (2), control subsystem (3), store and measurement subsystem (4); Penetration inspection module (1) is arranged on mechanical carrier and locating device (2), control subsystem (3) is connected with locating device (2) respectively with penetration inspection module (1), mechanical carrier, stores and is connected with penetration inspection module (1) with measurement subsystem (4); Control subsystem (3) positions control to mechanical carrier and locating device (2), mechanical carrier and locating device (2) deliver penetration inspection module (1) arrive need penetration inspection seal weld near after assigned address, control subsystem (3) is carried out control to penetration inspection module (1) and is completed corresponding penetration inspection action automatically; Storage and measurement subsystem (4) show and store the check image that penetration inspection module (1) obtains, and carry out the measurement of graphical analysis and display two-dimensional, set up the database of check result simultaneously.
2. the Remote Control Automatic penetration inspection device of heat-transfer pipe seal weld according to claim 1, it is characterized in that: described penetration inspection module (1) comprises image acquisition submodule (5), cleaning is removed and executed deposited submodule (7) and operating platform (8) with dry submodule (6), penetrating fluid, image acquisition submodule (5), cleaning removal are executed deposited submodule (7) with dry submodule (6), penetrating fluid and are assembled on operating platform (8).
3. the Remote Control Automatic penetration inspection device of heat-transfer pipe seal weld according to claim 2, is characterized in that: described cleaning remove comprise rectilinear motion cylinder A (9), cleaning fluid splash-proof canister (10), dry air nozzle (11), rubber ring (12), cleaning brush (13) with dry submodule (6), scrub frame (14), washer jet (15), air motor (16), draining take over (17), cleaning brush (13) is arranged on the top of scrubbing frame (14), air motor (16) is arranged on the bottom of scrubbing frame (14), above each parts connect into as a whole after be arranged in cleaning fluid splash-proof canister (10), the upper surface of cleaning fluid splash-proof canister (10) is provided with rubber ring (12), the bottom of rubber ring (12) is provided with washer jet (15) and dry air nozzle (11), in cleaning fluid splash-proof canister (10) bottom, draining adapter (17) is installed, cleaning fluid splash-proof canister (10) is arranged on the top of rectilinear motion cylinder A (9).
4. the Remote Control Automatic penetration inspection device of heat-transfer pipe seal weld according to claim 2, is characterized in that: described penetrating fluid is executed deposited submodule (7) and comprised rectilinear motion cylinder B (18), penetrating fluid input pipe interface (19), penetrating fluid splash-proof canister (20), sponge seat (21), sponge block (22); Sponge block (22) is arranged in sponge seat (21), it is inner at penetrating fluid splash-proof canister (20) that above two parts are connected to become an integral installation, be provided with penetrating fluid input pipe interface (19) in the bottom of penetrating fluid splash-proof canister (20), penetrating fluid splash-proof canister (20) is arranged on rectilinear motion cylinder B (18) top.
5. the Remote Control Automatic penetration inspection device of heat-transfer pipe seal weld according to claim 2, it is characterized in that: described image acquisition submodule (5) comprises round base (23), ultraviolet leds lamp (24), visible LED lamp (25), camera (26), camera (26) is arranged on the circle centre position of round base (23), and the upper annular of the round base (23) around camera (26) is furnished with ultraviolet leds lamp (24) and visible LED lamp (25).
6. the Remote Control Automatic penetration inspection device of heat-transfer pipe seal weld according to claim 2, it is characterized in that: described operating platform (8) comprises rectilinear motion cylinder C (27), guide rail (28), and rectilinear motion cylinder C (27) is arranged on one end of guide rail (28).
7. the Remote Control Automatic penetration inspection device of heat-transfer pipe seal weld according to claim 1, is characterized in that: described mechanical carrier and locating device (2) adopt the PAGSYS of Westinghouse Electric.
8. the Remote Control Automatic penetration inspection device of heat-transfer pipe seal weld according to claim 1, is characterized in that: described storage and measurement subsystem (4) comprise video processing work station, video recorder and monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501070.5U CN204792002U (en) | 2015-07-10 | 2015-07-10 | Automatic penetration inspection device of heat -transfer pipe seal weld remote control |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501070.5U CN204792002U (en) | 2015-07-10 | 2015-07-10 | Automatic penetration inspection device of heat -transfer pipe seal weld remote control |
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| CN204792002U true CN204792002U (en) | 2015-11-18 |
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| CN201520501070.5U Active CN204792002U (en) | 2015-07-10 | 2015-07-10 | Automatic penetration inspection device of heat -transfer pipe seal weld remote control |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290386A (en) * | 2016-08-25 | 2017-01-04 | 宁夏共享机床辅机有限公司 | A kind of sealing quantitative NDT method based on image procossing |
| CN106328228A (en) * | 2015-07-10 | 2017-01-11 | 中核武汉核电运行技术股份有限公司 | Heat transfer pipe seal weld remote-control automatic penetration detection device |
-
2015
- 2015-07-10 CN CN201520501070.5U patent/CN204792002U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328228A (en) * | 2015-07-10 | 2017-01-11 | 中核武汉核电运行技术股份有限公司 | Heat transfer pipe seal weld remote-control automatic penetration detection device |
| CN106328228B (en) * | 2015-07-10 | 2018-02-13 | 中核武汉核电运行技术股份有限公司 | One kind heat transfer seal of tube welds Remote Control Automatic penetration inspection device |
| CN106290386A (en) * | 2016-08-25 | 2017-01-04 | 宁夏共享机床辅机有限公司 | A kind of sealing quantitative NDT method based on image procossing |
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| GR01 | Patent grant |