CN114486103A - Condenser leak detection device - Google Patents
Condenser leak detection device Download PDFInfo
- Publication number
- CN114486103A CN114486103A CN202210039094.8A CN202210039094A CN114486103A CN 114486103 A CN114486103 A CN 114486103A CN 202210039094 A CN202210039094 A CN 202210039094A CN 114486103 A CN114486103 A CN 114486103A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- driving
- sliding
- gear
- condenser
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 claims description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000344 soap Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/12—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water
- G01M3/14—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention relates to a condenser leak detection device, which belongs to the technical field of leak detection devices and comprises a support frame, a first driving assembly, a second driving assembly, a third driving assembly, a smearing device and a camera, wherein the first driving assembly is arranged on the support frame, the second driving assembly comprises a sliding barrel and a driving cylinder, the sliding barrel is connected with the first driving assembly in a sliding mode, the driving cylinder is fixedly connected onto the support frame, the third driving assembly and the camera are both arranged on the sliding barrel, the smearing device is arranged on the third driving assembly, and a first control unit, the driving cylinder, the third driving device and the camera are all electrically connected with a control assembly. Whether bubbles swell at the smearing position or not is checked, so that the position of a leakage point of the condenser is determined, the specific leakage point of the condenser is detected through the leakage detecting device, workers do not need to remove the welding positions one by one, the detection efficiency of the leakage point is improved, and the labor intensity of the workers is reduced.
Description
Technical Field
The invention relates to the technical field of leak detection devices, in particular to a leak detection device of a condenser.
Background
The condenser is important equipment for reducing exhaust pressure, improving steam power cycle efficiency and condensing exhaust steam into condensate water in a thermal power plant. Condenser pipe in the condenser generally adopts copper pipe or titanium pipe, and condenser pipe and condenser tube plate generally adopt the welded mode. Along with the influence of phenomena such as vibration, thermal expansion and condensation, chemical corrosion and the like in the operation of a unit, accidents of condensate water leakage can occur at the welding position of the condenser, and the leakage position of the condenser can cause the pollution of the quality of the condensate water. The existing water-cooled condenser is generally provided with a condenser leakage detection device, condensed water is sampled and detected (by measuring hydrogen conductivity), and whether the condensed water is polluted or not is measured by measuring the hydrogen conductivity of the sampled water, so that whether the condenser leaks or not is determined. The existing condenser leak detection device can meet the detection of whether condensed water is polluted or not, but can not clearly and definitely determine the position of a leakage point and the position of the leakage point, so that great inconvenience is caused to the overhaul of a condenser. To the problems in the prior art, the condenser leak detection device is provided.
Disclosure of Invention
The invention provides a condenser leak detection device aiming at the problems in the prior art, which is realized by the following technical scheme:
the utility model provides a condenser leak hunting device, includes support frame, first drive assembly, second drive assembly, third drive assembly, paints device and camera, first drive assembly sets up on the support frame, second drive assembly includes a slip section of thick bamboo and drives actuating cylinder, a slip section of thick bamboo slides with first drive assembly and is connected, it is connected on the support frame to drive actuating cylinder fixed connection, third drive assembly and camera all set up on a slip section of thick bamboo, paint the device and set up on third drive assembly, first the control unit, drive actuating cylinder, third drive arrangement and the equal electric connection control assembly of camera.
The invention is further configured to: the first driving component comprises a rotary drum, a first motor, a first gear and a gear ring, wherein a first convex ring and a second convex ring are fixedly connected to two ends of the rotary drum respectively, the first convex ring is arranged on one side of the rotary drum close to a driving cylinder, the first convex ring and the second convex ring are coaxially arranged with the rotary drum, the outer diameters of the first convex ring and the second convex ring are larger than the outer diameter of the rotary drum, the gear ring is fixedly connected to the inner side of the first convex ring, the first motor is fixedly connected to a support frame, the first gear is fixedly connected with an output shaft of the first motor, the first gear is meshed with the gear ring, the support frame is U-shaped, two groups of support components are respectively arranged on two parallel side walls of the support frame, the support components are used for supporting the rotary drum, a clamping groove is formed in the inner side wall of the rotary drum, and a clamping block corresponding to the clamping groove is fixedly connected to the outer side wall of the sliding drum, the first motor is electrically connected with the control unit.
The invention is further configured to: the supporting component comprises a supporting rod and a supporting wheel, the supporting rod is fixedly connected to the side wall of the supporting frame, the supporting wheel is respectively and rotatably connected to two parallel side walls of the supporting rod, and the first convex ring and the second convex ring are respectively clamped between the supporting wheel and the supporting rod.
The invention is further configured to: the third drive assembly comprises a sliding plate, a rack, a second gear and a second motor, the sliding cylinder is provided with a cylindrical cavity, the sliding plate and the sliding cylinder are far away from the side wall of the drive cylinder and are connected in a sliding mode, the rack is fixedly connected to one side of the sliding plate, the second motor is fixedly connected to the rotating cavity, the second gear is fixedly connected to the output shaft of the second motor, the second gear is meshed with the rack, the smearing device is fixedly connected to the sliding plate, the sliding cylinder is far away from the side wall of the drive cylinder and is provided with a groove for the smearing device to pass through, and the second motor is electrically connected with the control unit.
The invention is further configured to: the smearing device comprises a solution tank, a fixing seat and a smearing block, the solution tank is fixedly connected to one side, close to the driving cylinder, of the sliding plate, the fixing seat is fixedly connected to one side, far away from the driving cylinder, of the sliding plate, the smearing block is fixedly connected to the fixing seat, a liquid core is fixedly connected to the smearing block, and one end of the liquid core penetrates through the fixing seat to stretch into the solution tank.
In conclusion, the beneficial technical effects of the invention are as follows:
the first driving assembly drives the sliding barrel to rotate, the driving cylinder drives the sliding barrel to move towards the direction close to the condenser, the third driving assembly is used for driving the position of the smearing device, when the condenser is subjected to leak detection, a program is compiled in the control unit according to the positions of the condenser pipes, the positions of the smearing device are controlled through the first driving assembly, the driving cylinder and the third driving assembly, so that ports of the condenser pipes are smeared, clean compressed air needs to be introduced into the condenser while the condenser pipes are smeared, whether bubbles are swelled at the smearing position is checked, so that the position of a leak point of the condenser is determined, the camera is used for transmitting a scene picture to the control unit for checking by a worker, the specific leak point of the condenser is detected through the leak detection device, so that the worker does not need to remove the welding positions one by one another, and the detection efficiency of the leak point is improved, the labor intensity of workers is reduced.
Drawings
Fig. 1 is a schematic view for showing the overall structure of the present embodiment;
FIG. 2 is a plan view for showing the overall structure of the present embodiment;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
fig. 5 is an exploded view for showing the entire structure of the present embodiment.
Reference numerals: 1. a support frame; 2. a first drive assembly; 21. a rotating drum; 22. a first motor; 23. a first gear; 24. a ring gear; 25. a first convex ring; 26. a second convex ring; 3. a second drive assembly; 31. a sliding barrel; 32. a driving cylinder; 33. a clamping block; 34. a groove; 4. a third drive assembly; 41. a slide plate; 42. a rack; 43. a second gear; 44. a second motor; 5. a painting device; 51. a solution tank; 52. a fixed seat; 53. coating blocks; 54. a liquid core; 6. a camera; 7. a support assembly; 27. a clamping groove; 71. a support bar; 72. and supporting the wheels.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Examples
As shown in fig. 1-5, the condenser leak detection device disclosed by the present invention includes a support frame 1, a first driving assembly 2, a second driving assembly 3, a third driving assembly 4, a smearing device 5 and a camera 6, wherein the first driving assembly 2 is disposed on the support frame 1, the second driving assembly 3 includes a sliding cylinder 31 and a driving cylinder 32, the sliding cylinder 31 is connected with the first driving assembly 2 in a sliding manner, the driving cylinder 32 is fixedly connected to the support frame 1, the third driving assembly 4 and the camera 6 are both disposed on the sliding cylinder 31, the smearing device 5 is disposed on the third driving assembly 4, and the first control unit, the driving cylinder 32, the third driving device and the camera 6 are all electrically connected to a control assembly. The first driving component 2 drives the sliding barrel 31 to rotate, the driving cylinder 32 drives the sliding barrel 31 to move towards the direction close to the condenser, the third driving component 4 is used for driving the position of the smearing device 5, when the condenser is subjected to leak detection, a program is compiled in a control unit according to the positions of all condenser pipes, the positions of the smearing device 5 are controlled by the first driving component 2, the driving cylinder 32 and the third driving component 4, so that ports of condenser pipes are smeared, clean compressed air needs to be introduced into the condenser while the condenser pipes are smeared, whether bubbles are swelled at the smearing position is checked, and accordingly the positions of leak points of the condenser are determined, the camera 6 is used for transmitting on-site pictures to the control unit for checking by workers, the specific leak points of the condenser are detected by the leak detection device, and accordingly the workers do not need to remove the welding positions of the workers one by one another, the detection efficiency of the leakage points is improved, and the labor intensity of workers is reduced.
The first driving component 2 comprises a rotary drum 21, a first motor 22, a first gear 23 and a gear ring 24, two ends of the rotary drum 21 are respectively and fixedly connected with a first convex ring 25 and a second convex ring 26, the first convex ring 25 is arranged on one side of the rotary drum 21 close to a driving cylinder 32, the first convex ring 25 and the second convex ring 26 are coaxially arranged with the rotary drum 21, the outer diameters of the first convex ring 25 and the second convex ring 26 are respectively larger than the outer diameter of the rotary drum 21, the gear ring 24 is fixedly connected to the inner side of the first convex ring 25, the first motor 22 is fixedly connected to the support frame 1, the first gear 23 is fixedly connected with an output shaft of the first motor 22, the first gear 23 is meshed with the gear ring 24, the support frame 1 is U-shaped, two groups of supporting components 7 are respectively arranged on two parallel side walls of the support frame 1, the supporting components 7 are used for supporting the rotary drum 21, a clamping groove 27 is formed in the inner side wall of the rotary drum 21, a clamping block 33 corresponding to the clamping groove 27 is fixedly connected to the outer side wall of the sliding drum 31, the first motor 22 is electrically connected to the control unit. The first motor 22 drives the rotary drum 21 to rotate through the first gear 23 and the gear ring 24, so as to drive the smearing assembly on the second driving assembly 3 to change the position, and smearing on the condensation pipe is performed. The supporting component 7 comprises a supporting rod 71 and a supporting wheel 72, the supporting rod 71 is fixedly connected to the side wall of the supporting frame 1, the supporting wheel 72 is respectively rotatably connected to two parallel side walls of the supporting rod 71, and the first convex ring 25 and the second convex ring 26 are respectively clamped between the supporting wheel 72 and the supporting rod 71. The drum 21 is clamped to the support frame 1 by a first convex ring 25 and a second convex ring 26.
The third driving assembly 4 comprises a sliding plate 41, a rack 42, a second gear 43 and a second motor 44, the sliding cylinder 31 is provided with a cylindrical cavity, the sliding plate 41 and the sliding cylinder 31 are connected with each other in a sliding manner far away from the side wall of the driving cylinder 32, the rack 42 is fixedly connected to one side of the sliding plate 41, the second motor 44 is fixedly connected to the rotating cavity, the second gear 43 is fixedly connected to an output shaft of the second motor 44, the second gear 43 is meshed with the rack 42, the smearing device 5 is fixedly connected to the sliding plate 41, a groove 34 for the smearing device 5 to pass through is formed in the side wall of the sliding cylinder 31 far away from the driving cylinder 32, and the second motor 44 is electrically connected with the control unit. The second motor 44 drives the sliding plate 41 to slide up and down along the groove 34 through the second gear 43, so as to adjust the position of the smearing device 5 on the sliding barrel 31.
Smearing device 5 includes solution tank 51, fixing base 52 and smearing block 53, and solution tank 51 fixed connection is in the one side that slide 41 is close to drive actuating cylinder 32, and fixing base 52 fixed connection is in the one side that drive actuating cylinder 32 was kept away from to slide 41, and smearing block 53 fixed connection is on fixing base 52, and smearing block 53 fixed connection has liquid core 54, and liquid core 54 one end is passed fixing base 52 and is stretched into in solution tank 51. The smearing block 53 is made of sponge, the solution tank 51 is filled with soap liquid, the smearing block 53 is wetted by the soap liquid through the liquid core 54, and then the welding position of the condenser pipe and the pipe plate is smeared. The solution tank 51 is provided with a liquid feeding port, soap liquid is added into the solution tank 51 through the liquid feeding port, and a rubber plug is excessively matched with the liquid feeding port in order to prevent the soap liquid in the solution tank 51 from spilling in rotation.
Specific implementation of this example:
the zero point set by the program of the control unit is the center of a circle of the condenser tube plate, the center of the sliding cylinder 31 and the center of the condenser tube plate are on the same axis, the position of the condenser tube is the point on the arcs with different diameters and taking the condenser tube plate as the center of a circle, the diameters can be divided into a first arc and a second arc from small to large, and the first arc and the second arc are sequentially pushed to the Nth arc.
When the condenser pipe is welded and coated, the air cylinder 32 is driven to drive the sliding cylinder 31 to move towards one side of the condenser, and the coating block 53 coats the condenser pipe positioned at the center of the condenser pipe plate. After smearing, second motor 44 drives the sliding plate to move and smear device 5 to the condenser pipe on the second circular arc, drive actuating cylinder 32 drives sliding cylinder 31 to move to condenser one side, smear the first condenser pipe on the second circular arc, first motor 22 drives rotary drum 21 through first gear 23 to rotate, smear device 5 and rotate to the position of the second condenser pipe on the second circular arc, smear the second condenser pipe on the second circular arc, repeat the above steps until the condenser pipes on the second circular arc are all smeared, and then smear the condenser pipe on third circular arc … … N circular arc.
Claims (5)
1. A condenser leak detection device is characterized by comprising a support frame (1), a first driving component (2), a second driving component (3), a third driving component (4), a smearing device (5) and a camera (6), the first driving component (2) is arranged on the support frame (1), the second driving component (3) comprises a sliding barrel (31) and a driving cylinder (32), the sliding barrel (31) is connected with the first driving component (2) in a sliding way, the driving cylinder (32) is fixedly connected on the supporting frame (1), the third driving component (4) and the camera (6) are both arranged on the sliding barrel (31), the smearing device (5) is arranged on the third driving assembly (4), and the first control unit, the driving air cylinder (32), the third driving device and the camera (6) are all electrically connected with the control assembly.
2. The condenser leak detection device according to claim 1, wherein the first driving assembly (2) comprises a rotating drum (21), a first motor (22), a first gear (23) and a gear ring (24), a first convex ring (25) and a second convex ring (26) are fixedly connected to two ends of the rotating drum (21), respectively, the first convex ring (25) is arranged on one side of the rotating drum (21) close to the driving cylinder (32), the first convex ring (25) and the second convex ring (26) are arranged coaxially with the rotating drum (21), the outer diameters of the first convex ring (25) and the second convex ring (26) are larger than the outer diameter of the rotating drum (21), the gear ring (24) is fixedly connected to the inner side of the first convex ring (25), the first motor (22) is fixedly connected to the support frame (1), and the first gear (23) is fixedly connected to an output shaft of the first motor (22), first gear (23) and ring gear (24) meshing, support frame (1) is the U type, be provided with two sets of supporting component (7) on the lateral wall of support frame (1) two parallels respectively, supporting component (7) are used for rotary drum (21) to support, joint groove (27) have been seted up to rotary drum (21) inside wall, fixedly connected with joint piece (33) that correspond with joint groove (27) on the lateral wall of a slip section of thick bamboo (31), first motor (22) are connected with the control unit electricity.
3. The leak detection device for the condenser according to claim 2, wherein the supporting assembly (7) comprises a supporting rod (71) and a supporting wheel (72), the supporting rod (71) is fixedly connected to the side wall of the supporting frame (1), the supporting wheel (72) is respectively rotatably connected to two parallel side walls of the supporting rod (71), and the first convex ring (25) and the second convex ring (26) are respectively clamped between the supporting wheel (72) and the supporting rod (71).
4. The leak detection device for the condenser according to claim 3, wherein the third driving assembly (4) comprises a sliding plate (41), a rack (42), a second gear (43) and a second motor (44), the sliding cylinder (31) is provided with a cylindrical cavity, the sliding plate (41) is connected with the side wall of the sliding cylinder (31) far away from the driving cylinder (32) in a sliding manner, the rack (42) is fixedly connected to one side of the sliding plate (41), the second motor (44) is fixedly connected to the rotating cavity, the second gear (43) is fixedly connected to an output shaft of the second motor (44), the second gear (43) is meshed with the rack (42), the smearing device (5) is fixedly connected to the sliding plate (41), and the side wall of the sliding cylinder (31) far away from the driving cylinder (32) is provided with a groove (34) for the smearing device (5) to pass through, the second motor (44) is electrically connected with the control unit.
5. The leak detection device for the condenser according to claim 4, wherein the smearing device (5) comprises a solution tank (51), a fixed seat (52) and a smearing block (53), the solution tank (51) is fixedly connected to one side, close to the driving cylinder (32), of the sliding plate (41), the fixed seat (52) is fixedly connected to one side, away from the driving cylinder (32), of the sliding plate (41), the smearing block (53) is fixedly connected to the fixed seat (52), the smearing block (53) is fixedly connected with a liquid core (54), and one end of the liquid core (54) penetrates through the fixed seat (52) and extends into the solution tank (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210039094.8A CN114486103B (en) | 2022-01-13 | 2022-01-13 | Leakage detection device for condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210039094.8A CN114486103B (en) | 2022-01-13 | 2022-01-13 | Leakage detection device for condenser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114486103A true CN114486103A (en) | 2022-05-13 |
| CN114486103B CN114486103B (en) | 2024-03-12 |
Family
ID=81511140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210039094.8A Active CN114486103B (en) | 2022-01-13 | 2022-01-13 | Leakage detection device for condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114486103B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08226864A (en) * | 1995-02-22 | 1996-09-03 | Mitsubishi Heavy Ind Ltd | Apparatus for monitoring leak of salt water of condenser |
| JP2002139398A (en) * | 2000-10-30 | 2002-05-17 | Nikki Plantec Kk | Inspection device for piping airtightness |
| JP2007198837A (en) * | 2006-01-25 | 2007-08-09 | Chugoku Electric Power Co Inc:The | Method, detector, and detection tool for detecting leakage tube of condenser |
| CN106482911A (en) * | 2016-10-13 | 2017-03-08 | 青岛智享专利技术开发有限公司 | A kind of internal device for detecting leak point of power engineering cable laying pipeline |
| FR3064738A1 (en) * | 2017-03-29 | 2018-10-05 | Safran Aircraft Engines | TURBOMACHINE AND METHOD OF CONTROLLING SEALING WITH CAPACITIVE SENSORS |
| CN109142513A (en) * | 2018-09-05 | 2019-01-04 | 中国电建集团山东电力建设第工程有限公司 | Probe drive device and method for threading method EDDY CURRENT outside Cooling Tubes of Condenser |
| CN209069520U (en) * | 2018-12-17 | 2019-07-05 | 佛山市锆美电器实业有限公司 | A kind of condenser hot water leakage detecting device |
| CN209131909U (en) * | 2019-01-04 | 2019-07-19 | 上海大通自控设备有限公司 | A kind of regulating valve air-tightness detection device |
| CN209406740U (en) * | 2018-11-27 | 2019-09-20 | 日特机械工程（苏州）有限公司 | The inside and outside wall solution smearing mechanism of infusion tube |
| US20200171890A1 (en) * | 2018-11-08 | 2020-06-04 | Citic Dicastal Co., Ltd | On-line wheel airtightness detecting device |
| CN212900972U (en) * | 2020-07-16 | 2021-04-06 | 西南石油大学 | Oil pipeline leakage detection device |
| CN214373210U (en) * | 2021-04-09 | 2021-10-08 | 郑州天瑞智能装备科技有限公司 | Rotary drum internal coating leak detection equipment |
| CN113624415A (en) * | 2021-08-26 | 2021-11-09 | 航天智讯新能源(山东)有限公司 | Leak detector and cylinder body static balance test equipment |
-
2022
- 2022-01-13 CN CN202210039094.8A patent/CN114486103B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08226864A (en) * | 1995-02-22 | 1996-09-03 | Mitsubishi Heavy Ind Ltd | Apparatus for monitoring leak of salt water of condenser |
| JP2002139398A (en) * | 2000-10-30 | 2002-05-17 | Nikki Plantec Kk | Inspection device for piping airtightness |
| JP2007198837A (en) * | 2006-01-25 | 2007-08-09 | Chugoku Electric Power Co Inc:The | Method, detector, and detection tool for detecting leakage tube of condenser |
| CN106482911A (en) * | 2016-10-13 | 2017-03-08 | 青岛智享专利技术开发有限公司 | A kind of internal device for detecting leak point of power engineering cable laying pipeline |
| FR3064738A1 (en) * | 2017-03-29 | 2018-10-05 | Safran Aircraft Engines | TURBOMACHINE AND METHOD OF CONTROLLING SEALING WITH CAPACITIVE SENSORS |
| CN109142513A (en) * | 2018-09-05 | 2019-01-04 | 中国电建集团山东电力建设第工程有限公司 | Probe drive device and method for threading method EDDY CURRENT outside Cooling Tubes of Condenser |
| US20200171890A1 (en) * | 2018-11-08 | 2020-06-04 | Citic Dicastal Co., Ltd | On-line wheel airtightness detecting device |
| CN209406740U (en) * | 2018-11-27 | 2019-09-20 | 日特机械工程（苏州）有限公司 | The inside and outside wall solution smearing mechanism of infusion tube |
| CN209069520U (en) * | 2018-12-17 | 2019-07-05 | 佛山市锆美电器实业有限公司 | A kind of condenser hot water leakage detecting device |
| CN209131909U (en) * | 2019-01-04 | 2019-07-19 | 上海大通自控设备有限公司 | A kind of regulating valve air-tightness detection device |
| CN212900972U (en) * | 2020-07-16 | 2021-04-06 | 西南石油大学 | Oil pipeline leakage detection device |
| CN214373210U (en) * | 2021-04-09 | 2021-10-08 | 郑州天瑞智能装备科技有限公司 | Rotary drum internal coating leak detection equipment |
| CN113624415A (en) * | 2021-08-26 | 2021-11-09 | 航天智讯新能源(山东)有限公司 | Leak detector and cylinder body static balance test equipment |
Non-Patent Citations (1)
| Title |
|---|
| 何洁 等: "核电站凝汽器检漏装置的设计及应用", 装备制造技术, 15 September 2013 (2013-09-15) * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114486103B (en) | 2024-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111024444B (en) | Law enforcement evidence collection sampling device for water quality inspection and pollution source tracking | |
| CN112484987A (en) | Multifunctional O-shaped rubber sealing ring performance detection device | |
| CN116577035A (en) | Pipeline gas tightness detects frock | |
| CN114486103A (en) | Condenser leak detection device | |
| CN220542359U (en) | Air tightness detection equipment | |
| CN210243114U (en) | Bellows leakproofness detection device | |
| CN216869906U (en) | Automobile exhaust pipe air tightness detection device | |
| CN213748917U (en) | Bearing sealing performance test bench | |
| CN215812131U (en) | Building pipe pressure-resistant blasting performance detection device | |
| CN210774509U (en) | Detection apparatus for car sealing rubber | |
| CN215865943U (en) | Gas sampling device for environment detection | |
| CN220568361U (en) | Air tightness detection device | |
| CN107631842B (en) | It is a kind of for detecting the detection device and application method of thermal-arrest pipeline leakage | |
| CN220690373U (en) | Full-automatic sleeve sealing test device | |
| CN212944462U (en) | Automatic inner washing drift diameter machine for oil pipe | |
| CN220356609U (en) | Water purifier test equipment | |
| CN220339580U (en) | Pipe end leakage detection device of large heat exchanger | |
| CN215985758U (en) | PH value testing arrangement for chemical analysis | |
| CN220170292U (en) | Electromagnetic flow sensor capable of measuring full pipe and non-full pipe by using multi-point electrode | |
| CN219777553U (en) | Automobile limited current type oxygen sensor detection device | |
| CN220271274U (en) | Civil structure crack detection device | |
| CN215726645U (en) | Portable leakage detection device | |
| CN216410559U (en) | Clamping detection tool for multiple corrugated pipes | |
| CN220542812U (en) | Enamel liner detection device | |
| CN220942709U (en) | Leakage-resistant bending device for metal corrugated pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |