CN108489681A - A kind of automatic production line for detecting plastic fuel tank leakproofness - Google Patents
A kind of automatic production line for detecting plastic fuel tank leakproofness Download PDFInfo
- Publication number
- CN108489681A CN108489681A CN201810182769.8A CN201810182769A CN108489681A CN 108489681 A CN108489681 A CN 108489681A CN 201810182769 A CN201810182769 A CN 201810182769A CN 108489681 A CN108489681 A CN 108489681A
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- plastic fuel
- detection block
- rotating frame
- roller tables
- 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
- 239000002828 fuel tank Substances 0.000 title claims abstract description 73
- 239000004033 plastic Substances 0.000 title claims abstract description 70
- 229920003023 plastic Polymers 0.000 title claims abstract description 70
- 238000001514 detection method Methods 0.000 claims abstract description 82
- 239000000523 sample Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 230000032258 transport Effects 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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
- G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
- G01M3/10—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for containers, e.g. radiators
Abstract
The present invention relates to a kind of automatic production lines for detecting plastic fuel tank leakproofness.The device includes pond, pool inner wall is equipped with several ultrasonic probes, ultrasonic probe is connected through the computer of signal wire and peripheral hardware, for detecting the bubble variation in pond in water, right over pond rotating frame is hinged with through supporting rack, the bottom of rotating frame is completely submerged in pond, the detection block of mouse cage shape is hinged on the peripheral cross bar of rotating frame, on front side of rotating frame direction of feed roller tables is conveyed equipped with the plastic fuel tank that will be filled with high pressure gas is transported in detection block first, it is equipped with the second conveying roller tables positioned at rotating frame discharge direction tail portion.Since rotating frame and detection block are hinged and rotating frame conveys roller tables with first and matches, plastic fuel tank to be detected can be transported in detection block by the first conveying roller tables, again due to the presence of ultrasonic probe, it can efficiently detect whether plastic fuel tank leaks, avoid the mistake for artificially judging to occur.
Description
Technical field
The present invention relates to the detection device technical fields of plastic fuel tank, more particularly to one kind is for detecting plastic fuel tank
The automatic production line of leakproofness.
Background technology
A kind of patent of reflection type mirror ultrasonic wave fuel tank leak-checking apparatus is disclosed in existing Chinese patent database,
Number of patent application is 201320453450.7, and patent application day is 2013.07.26, and Authorization Notice No. CN203365082U is awarded
The power day for announcing is 2013.12.25, which includes：Scanning bracket, ultrasonic probe, direct current generator module, acoustic mirror, positioning
Bar and connecting cable, the direct current generator module are fixed on the upper end of scanning bracket, the acoustic mirror, ultrasonic probe,
Locating rod is fixed on the lower end of scanning bracket.Its shortcoming：The device can only detect whether fuel tank leaks, how will be oily
Case is placed in detection cell, and how to pull the fuel tank detected out is all unusual stubborn problem, therefore the device is automatic
Change degree is relatively low, and testing staff's labor intensity is larger, takes time and effort, and production efficiency is relatively low, and production cost is higher, it is difficult to large area
Operation.
Invention content
The purpose of the present invention is in view of the deficienciess of the prior art, i.e. the degree of automation is relatively low, production efficiency is low, people
Work cost input is higher, provides the automatic production line that a kind of structure more reasonably is used to detect plastic fuel tank leakproofness.
A kind of automatic production line for detecting plastic fuel tank leakproofness includes pond, on the pool inner wall
Equipped with several ultrasonic probes, ultrasonic probe is connected through the computer of signal wire and peripheral hardware, for detecting in pond in water
Bubble changes, and is hinged with spokelike rotating frame through supporting rack right over pond, the bottom of rotating frame is completely submerged in water
Chi Zhong is hinged with the detection block of mouse cage shape on the peripheral cross bar of the rotating frame, is set on front side of rotating frame direction of feed
There is the first conveying roller tables that the plastic fuel tank that will be filled with high pressure gas is transported in detection block, is located at rotating frame discharge side
The second conveying roller tables that plastic fuel tank transports will have been detected by being rearwardly equipped with.
When the present invention works, the plastic fuel tank that operating personnel will be filled with high pressure gas is placed on the first conveying roller tables
On, rotating frame is rotated, the detection block of plastic fuel tank to be transported is made to move to below the first conveying roller tables, the first conveying roller tables
Work, the plastic fuel tank fallen from the first conveying roller tables outlet side enter in detection block, rotation rotating frame, on rotating frame
Detection block enter with plastic fuel tank to be detected in the water in pond, ultrasonic probe on pool inner wall is started to work,
The variation for detecting underwater bubble, when will appear bubble in plastic fuel tank leakage, water, ultrasonic probe will letter after detecting bubble
It number is transferred on peripheral hardware computer, rotating frame is rotated further, and the plastic fuel tank in water in detection block is transported pond, operation
The plastic fuel tank examined difference is placed in the second conveying roller tables and transports by personnel.
Compared with prior art, beneficial effects of the present invention are：Due to rotating frame and detection block is hinged and rotating frame
Frame is matched with the first conveying roller tables, and plastic fuel tank to be detected can be transported in detection block by the first conveying roller tables, and by
It in the presence of ultrasonic probe, can efficiently detect whether plastic fuel tank leaks, avoid the mistake for artificially judging to occur.
The detection block includes conveying the left side of roller tables, the right side of direction the second conveying roller tables towards first and being in
The bottom surface of the forward and backward side of transparence, left side lower end and detection block connects, and left side upper end is detached with detection block to extend outwardly
Inclined deflector is formed, the deflector is used to lead into the plastic fuel tank fallen in the first conveying roller tables corresponding
In detection block, the right side is equipped with opening, and the top for being located at the second conveying roller tables supply side is equipped with stop member, stop member
The detection block above the second conveying roller tables is lived for barrier, so that detection block is toppled, the plastic fuel tank that will have been detected in detection block
It is open and is discharged from right side, to fall in the second conveying roller tables.
The stop member includes the supporting rod being vertically arranged, and the free end of supporting rod is equipped with the sliding slot of horizontal direction, sliding
Slide bar is slidably connected in slot, and the roller interfered with detection block to be toppled is equipped with towards the slide bar end of rotating frame.Slide bar exists
Sliding in sliding slot, to adjust the angle of toppling of detection block, convenient for the plastic fuel tank in detection block is discharged to the second conveying roller
On platform, and due to the presence of roller, slide bar is avoided directly to interfere with detection block, damages detection block and slide bar.
Tapped through hole is offered on the chute wall, and hand-screw screw, the freedom of hand-screw screw are screwed in tapped through hole
End contradicts on slide bar, is used for the position of fixed slip bar.
Several rotating rollers are equipped on the bottom surface of the detection block side by side, rotating roller enters convenient for plastic fuel tank in detection block
Or it is discharged to outside detection block.
Detection block bottom surface positioned at detection block right side side is equipped with the limit convex skidded off for stopping plastic fuel tank
It rises.
The limit protrusion contact surface contacted with plastic fuel tank is smooth inclination arc surface, tilts circular arc towards detection block
Right side tilts.Tilt the plastic fuel tank discharge that arc surface is convenient for toppling in detection block.
Further include having rotational driving device, the rotational driving device and the rotating frame central shaft being hinged on supporting rack
It is sequentially connected.Rotational driving device effectively drives rotating frame rotation, saves labour.
The rotational driving device is connect through single armed Sheave Device with the External Gear with rotating frame central shaft driven, is nibbled outside single armed
Closing Geneva mechanism discontinuously can drive rotating frame to rotate, and detection block is fallen into convenient for the plastic fuel tank in the first conveying roller tables
It is interior, it is stayed in pond for a long time convenient for plastic fuel tank, ultrasonic probe is made accurately to measure the variation of bubble, convenient in detection block
Plastic fuel tank be discharged in the second conveying roller tables.
The single armed Sheave Device with the External Gear includes the sheave on the shaft end head of center, matches and cuts with scissors with sheave
The cutaway disk being connected on supporting rack, pivoted arm is fixedly connected on cutaway disk, and the end of pivoted arm is equipped with straight pin, the sheave
On offer and the matched open slot of straight pin.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the close-up schematic view at A in Fig. 1.
Wherein, 1 pond, 2 ultrasonic probes, 3 supporting racks, 4 rotating frames, 401 peripheral cross bars, 402 central shafts, 5 detections
Frame, 501 left sides, 502 right sides, 503 bottom surfaces, 504 deflectors, 505 stop members, 506 supporting rods, 507 sliding slots, 508 slide
Bar, 509 rollers, 510 hand-screw screws, 511 rotating rollers, 512 limit protrusions, 513 inclination arc surfaces, 6 plastic fuel tanks, 7 first
Convey roller tables, 8 second conveying roller tables, 9 rotational driving devices, 901 single armed Sheave Device with the External Gear, 902 sheaves, 903 notches circle
Disk, 904 pivoted arms, 905 straight pins, 906 open slots.
Specific implementation mode
Include pond 1 for a kind of automatic production line for detecting plastic fuel tank leakproofness as described in Fig. 1-2,
1 inner wall of pond is equipped with several ultrasonic probes 2, and ultrasonic probe 2 is connected through the computer of signal wire and peripheral hardware, for detecting
Bubble variation in pond 1 in water, 1 surface of pond are hinged with spokelike rotating frame 4 through supporting rack 3, rotating frame 4
Bottom is completely submerged in pond 1, and the detection block 5 of mouse cage shape is hinged on the peripheral cross bar 401 of rotating frame 4, is located at rotation
4 direction of feed of frame front side is transported to the first conveying roller in detection block 5 equipped with the plastic fuel tank 6 that will be filled with high pressure gas
Platform 7, the second conveying roller tables 8 that plastic fuel tank 6 transports, detection will have been detected by being equipped with positioned at 4 discharge direction tail portion of rotating frame
Frame 5 includes conveying the left side 501 of roller tables 7, the right side 502 of direction the second conveying roller tables 8 towards first and being transparent
Forward and backward side, 501 lower end of left side connect with the bottom surface 503 of detection block 5,501 upper end of left side detached with detection block 5 to
Inclined deflector 504 is extended to form outside, and deflector 504 is used to convey the plastic fuel tank 6 fallen in roller tables 7 by first and guide
Into in corresponding detection block 5, right side 502 is equipped with opening, and the top for being located at the second conveying 8 supply side of roller tables is equipped with blocking portion
Part 505, stop member 505 live the detection block 5 of 8 top of the second conveying roller tables for barrier, so that detection block 5 is toppled, by detection block 5
The plastic fuel tank 6 inside detected is open from right side 502 and is discharged, to fall in the second conveying roller tables 8, the bottom of detection block 5
Several rotating rollers 511 are equipped on face 503 side by side, rotating roller 511 enters convenient for plastic fuel tank 6 in detection block 5 or be discharged to detection
Outside frame 5,5 bottom surface 503 of detection block positioned at 5 right side of detection block, 502 side is equipped with for stopping what plastic fuel tank 6 skidded off
Limit protrusion 512,512 contact surface of limit protrusion contacted with plastic fuel tank 6 are smooth inclination arc surface 513, tilt circle
Cambered surface 513 is tilted to 5 right side 502 of detection block, is tilted arc surface 513 and is convenient for 6 row of plastic fuel tank to topple in detection block 5
Going out, stop member 505 includes the supporting rod 506 being vertically arranged, and the free end of supporting rod 506 is equipped with the sliding slot 507 of horizontal direction,
Slide bar 508 is slidably connected in sliding slot 507, is equipped with towards 508 end of slide bar of rotating frame 4 and is interfered with detection block 5 to be toppled
Roller 509, the sliding in the sliding slot 507 of slide bar 508, to adjust the angle of toppling of detection block 5, convenient for will be in detection block 5
Plastic fuel tank 6 is discharged in the second conveying roller tables 8, and due to the presence of roller 509, avoids slide bar 508 directly dry with detection block 5
It relates to, damages detection block 5 and slide bar 508, offer tapped through hole on 507 side wall of sliding slot, hand-screw screw is screwed in tapped through hole
510, the free end of hand-screw screw 510 contradicts on slide bar 508, is used for the position of fixed slip bar 508, further includes having rotation to drive
Equipment 9, rotational driving device 9 are motor, and rotational driving device 9 is through single armed Sheave Device with the External Gear 901 and 4 center of rotating frame
Axis 402 is sequentially connected, and 902 mechanism 901 of single armed external toothing sheave can discontinuously drive rotating frame 4 to rotate, defeated convenient for first
It send the plastic fuel tank 6 in roller tables 7 to fall into detection block 5, is stayed in pond 1 convenient for 6 long-time of plastic fuel tank, make ultrasonic wave
Probe 2 accurately measures the variation of bubble, is discharged in the second conveying roller tables 8 convenient for the plastic fuel tank 6 in detection block 5, outside single armed
It includes the sheave 902 on 402 end of central shaft to engage Geneva mechanism 901, is matched with sheave 902 and is hinged on branch
Cutaway disk 903 on support 3, pivoted arm 904 is fixedly connected on cutaway disk 903, and the end of pivoted arm 904 is equipped with straight pin
905, it offers and 905 matched open slot 906 of straight pin on sheave 902.
When work, the plastic fuel tank 6 that operating personnel will be filled with high pressure gas is placed in the first conveying roller tables 7, rotation
Turning the work of driving equipment 9 drives rotating frame 4 to rotate, and the detection block 5 of plastic fuel tank 6 to be transported is made to move to the first conveying roller
The lower section of platform 7, the first conveying roller tables 7 work, the plastic fuel tank 6 fallen from the first conveying 7 outlet side of roller tables through deflector 504 into
Enter in detection block 5, the work of rotational driving device 9 drives rotating frame 4 to rotate, and the detection block 5 on rotating frame 4 is with to be detected
Plastic fuel tank 6 enter in the water in pond 1, ultrasonic probe 2 on 1 inner wall of pond is started to work, and underwater bubble is detected
Variation, when will appear bubble in the leakage of plastic fuel tank 6, water, ultrasonic probe 2 transfers signals to peripheral hardware after detecting bubble
On computer, the work of rotational driving device 9 drives rotating frame 4 to rotate, and the plastic fuel tank 6 in detection block in water 5 is transported
Pond 1, when detection block 5 moves to stop member 505, detection block 5 is interfered with roller 509, and the deflection of detection block 5 is made to topple, to
Plastic fuel tank 6 is poured in the second conveying roller tables 8, operating personnel will be placed on underproof plastics in the second conveying roller tables 8
Fuel tank 6 is rejected.
The invention is not limited in above-described embodiments, on the basis of technical solution disclosed by the invention, the skill of this field
For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing performing creative labour
A little to replace and deform, these are replaced and deformation is within the scope of the invention.
Claims (10)
1. a kind of automatic production line for detecting plastic fuel tank leakproofness includes pond, it is characterised in that：The water
Pond inner wall is equipped with several ultrasonic probes, and ultrasonic probe is connected through the computer of signal wire and peripheral hardware, for detecting pond
Bubble variation in middle water, pond surface are hinged with spokelike rotating frame through supporting rack, and the bottom of rotating frame is complete
It is immersed in pond, the detection block of mouse cage shape is hinged on the peripheral cross bar of the rotating frame, be located at rotating frame feeding side
It is transported to the first conveying roller tables in detection block equipped with the plastic fuel tank that will be filled with high pressure gas to front side, is located at rotating frame
Frame discharge direction tail portion, which is equipped with, will detect the second conveying roller tables that plastic fuel tank transports.
2. a kind of automatic production line for detecting plastic fuel tank leakproofness according to claim 1, feature exist
In：The detection block includes conveying the left side of roller tables towards first, conveying the right side of roller tables towards second and transparent
The bottom surface of the forward and backward side of shape, left side lower end and detection block connects, and left side upper end is detached with detection block to be extended outward to form
Inclined deflector, the deflector, which is used to convey the plastic fuel tank fallen in roller tables by first, leads into corresponding detection
In frame, the right side is equipped with opening, and the top for being located at the second conveying roller tables supply side is equipped with stop member, and stop member is used for
Barrier lives the detection block above the second conveying roller tables, and detection block is made to topple, by the plastic fuel tank detected in detection block from the right side
End face opening discharge, to fall in the second conveying roller tables.
3. a kind of automatic production line for detecting plastic fuel tank leakproofness according to claim 2, feature exist
In：The stop member includes the supporting rod being vertically arranged, and the free end of supporting rod is equipped with the sliding slot of horizontal direction, is slided in sliding slot
It is dynamic to be connected with slide bar, the roller interfered with detection block to be toppled is equipped with towards the slide bar end of rotating frame.
4. a kind of automatic production line for detecting plastic fuel tank leakproofness according to claim 3, feature exist
In：Tapped through hole is offered on the chute wall, hand-screw screw is screwed in tapped through hole, and the free end of hand-screw screw contradicts
On slide bar, it to be used for the position of fixed slip bar.
5. a kind of automatic production line for detecting plastic fuel tank leakproofness according to claim 4, feature exist
In：Several rotating rollers are equipped on the bottom surface of the detection block side by side, rotating roller enters in detection block convenient for plastic fuel tank or row
To outside detection block.
6. a kind of automatic production line for detecting plastic fuel tank leakproofness according to claim 5, feature exist
In：Detection block bottom surface positioned at detection block right side side is equipped with the limit protrusion skidded off for stopping plastic fuel tank.
7. a kind of automatic production line for detecting plastic fuel tank leakproofness according to claim 6, feature exist
In：The limit protrusion contact surface contacted with plastic fuel tank is smooth inclination arc surface, tilts circular arc towards detection block right end
Face tilts.
8. a kind of for detecting the full-automatic of plastic fuel tank leakproofness according to any claim in claim 1-7
Production line, it is characterised in that：Further include having rotational driving device, the rotational driving device and the rotation being hinged on supporting rack
Frame center axis is sequentially connected.
9. a kind of automatic production line for detecting plastic fuel tank leakproofness according to claim 8, feature exist
In：The rotational driving device is connect through single armed Sheave Device with the External Gear with rotating frame central shaft driven.
10. a kind of automatic production line for detecting plastic fuel tank leakproofness according to claim 9, feature exist
In：The single armed Sheave Device with the External Gear includes the sheave on the shaft end head of center, matches and is hinged on sheave
Cutaway disk on supporting rack, pivoted arm is fixedly connected on cutaway disk, and the end of pivoted arm is equipped with straight pin, is opened on the sheave
Equipped with the matched open slot of straight pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810182769.8A CN108489681B (en) | 2018-03-06 | 2018-03-06 | Full-automatic production line for detecting tightness of plastic fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810182769.8A CN108489681B (en) | 2018-03-06 | 2018-03-06 | Full-automatic production line for detecting tightness of plastic fuel tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108489681A true CN108489681A (en) | 2018-09-04 |
| CN108489681B CN108489681B (en) | 2024-04-05 |
Family
ID=63341447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810182769.8A Active CN108489681B (en) | 2018-03-06 | 2018-03-06 | Full-automatic production line for detecting tightness of plastic fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108489681B (en) |
Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1471239A (en) * | 1966-01-29 | 1967-03-03 | Automatisme Cie Gle | Device for detecting leaks in liquefied or compressed gas cylinders and application to industrial equipment |
| SE9200383D0 (en) * | 1992-02-10 | 1992-02-10 | Akerlund & Rausing Licens Ab | PROCEDURE AND DEVICE FOR Ultrasonic welding of a rounded, sealing joint |
| CH703312A2 (en) * | 2010-06-01 | 2011-12-15 | Kraftwerke Oberhasli Ag | Leakage determination method for nozzle systems in turbine housings of impulse turbine for hydropower plants, involves evaluating electronic monitoring signals by processing device for creation of resultant processed signals |
| CN102519904A (en) * | 2011-12-13 | 2012-06-27 | 重庆大学 | Automatic constant temperature type photoacoustic detection device for SF6 decomposed components and experiment method thereof |
| CN102536157A (en) * | 2012-02-29 | 2012-07-04 | 中国石油天然气股份有限公司 | Packer for intelligent well completion |
| KR20120080428A (en) * | 2011-01-07 | 2012-07-17 | 윤상욱 | Watertight inspecting device of automobile fuel tank |
| US20120285221A1 (en) * | 2011-05-13 | 2012-11-15 | King Fahd University Of Petroleum And Minerals | Acoustic probe for leak detection in water pipelines |
| CN203365082U (en) * | 2013-07-26 | 2013-12-25 | 北京波易达成像技术有限公司 | Mirror reflection type ultrasonic fuel tank leak hunting device |
| CN103743530A (en) * | 2013-12-28 | 2014-04-23 | 柳州力通车用空调有限公司 | Apparatus for detecting leakage of evaporator assembly |
| CN203629760U (en) * | 2013-11-19 | 2014-06-04 | 杭州余杭獐山钢瓶有限公司 | Gas tank tightness detection device |
| WO2015049196A1 (en) * | 2013-10-02 | 2015-04-09 | F. Hoffmann-La Roche Ag | Apparatus for leak detection |
| CN204439300U (en) * | 2015-02-10 | 2015-07-01 | 亚普汽车部件股份有限公司 | Fuel tank tightness detecting device |
| CN204594628U (en) * | 2015-05-27 | 2015-08-26 | 何米雪 | A kind of capsule sealing automatic tester |
| CN105157929A (en) * | 2015-09-02 | 2015-12-16 | 佛山市瀛辉包装机械设备有限公司 | Rotary plastic container leak tester |
| CN106092459A (en) * | 2016-08-28 | 2016-11-09 | 嵊州市新高轮制冷设备有限公司 | A kind of airtight leakage detection apparatus for liquid reservoir and leak hunting method thereof |
| CN106248311A (en) * | 2016-09-12 | 2016-12-21 | 珠海格力电器股份有限公司 | Device for detecting sealability and there is its method for sealing propertytest |
| CN206141312U (en) * | 2016-10-26 | 2017-05-03 | 扬州长运塑料技术股份有限公司 | Refuel blast pipe subassembly |
| CN206369609U (en) * | 2016-12-19 | 2017-08-01 | 天津市赫恩思体育用品有限公司 | Ball inner bag air-tightness detection device |
| CN206440435U (en) * | 2016-12-30 | 2017-08-25 | 天津市赫恩思体育用品有限公司 | One bulb inner bag air tight test device |
| CN206523277U (en) * | 2017-01-12 | 2017-09-26 | 山东寿光万龙实业有限公司 | A kind of bike tank gas leakage detection device |
| CN107255553A (en) * | 2017-06-27 | 2017-10-17 | 浙江因特康检测认证有限公司 | A kind of motor vehicle oil tank leakage detection equipment |
| CN107470262A (en) * | 2016-08-31 | 2017-12-15 | 江苏农牧科技职业技术学院 | A kind of ultrasonic automatic cleaning machine |
| CN207964193U (en) * | 2018-03-06 | 2018-10-12 | 扬州长运塑料技术股份有限公司 | A kind of plastic fuel tank sealing propertytest production line |
-
2018
- 2018-03-06 CN CN201810182769.8A patent/CN108489681B/en active Active
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1471239A (en) * | 1966-01-29 | 1967-03-03 | Automatisme Cie Gle | Device for detecting leaks in liquefied or compressed gas cylinders and application to industrial equipment |
| SE9200383D0 (en) * | 1992-02-10 | 1992-02-10 | Akerlund & Rausing Licens Ab | PROCEDURE AND DEVICE FOR Ultrasonic welding of a rounded, sealing joint |
| CH703312A2 (en) * | 2010-06-01 | 2011-12-15 | Kraftwerke Oberhasli Ag | Leakage determination method for nozzle systems in turbine housings of impulse turbine for hydropower plants, involves evaluating electronic monitoring signals by processing device for creation of resultant processed signals |
| KR20120080428A (en) * | 2011-01-07 | 2012-07-17 | 윤상욱 | Watertight inspecting device of automobile fuel tank |
| US20120285221A1 (en) * | 2011-05-13 | 2012-11-15 | King Fahd University Of Petroleum And Minerals | Acoustic probe for leak detection in water pipelines |
| CN102519904A (en) * | 2011-12-13 | 2012-06-27 | 重庆大学 | Automatic constant temperature type photoacoustic detection device for SF6 decomposed components and experiment method thereof |
| CN102536157A (en) * | 2012-02-29 | 2012-07-04 | 中国石油天然气股份有限公司 | Packer for intelligent well completion |
| CN203365082U (en) * | 2013-07-26 | 2013-12-25 | 北京波易达成像技术有限公司 | Mirror reflection type ultrasonic fuel tank leak hunting device |
| WO2015049196A1 (en) * | 2013-10-02 | 2015-04-09 | F. Hoffmann-La Roche Ag | Apparatus for leak detection |
| CN203629760U (en) * | 2013-11-19 | 2014-06-04 | 杭州余杭獐山钢瓶有限公司 | Gas tank tightness detection device |
| CN103743530A (en) * | 2013-12-28 | 2014-04-23 | 柳州力通车用空调有限公司 | Apparatus for detecting leakage of evaporator assembly |
| CN204439300U (en) * | 2015-02-10 | 2015-07-01 | 亚普汽车部件股份有限公司 | Fuel tank tightness detecting device |
| CN204594628U (en) * | 2015-05-27 | 2015-08-26 | 何米雪 | A kind of capsule sealing automatic tester |
| CN105157929A (en) * | 2015-09-02 | 2015-12-16 | 佛山市瀛辉包装机械设备有限公司 | Rotary plastic container leak tester |
| CN106092459A (en) * | 2016-08-28 | 2016-11-09 | 嵊州市新高轮制冷设备有限公司 | A kind of airtight leakage detection apparatus for liquid reservoir and leak hunting method thereof |
| CN107470262A (en) * | 2016-08-31 | 2017-12-15 | 江苏农牧科技职业技术学院 | A kind of ultrasonic automatic cleaning machine |
| CN106248311A (en) * | 2016-09-12 | 2016-12-21 | 珠海格力电器股份有限公司 | Device for detecting sealability and there is its method for sealing propertytest |
| CN206141312U (en) * | 2016-10-26 | 2017-05-03 | 扬州长运塑料技术股份有限公司 | Refuel blast pipe subassembly |
| CN206369609U (en) * | 2016-12-19 | 2017-08-01 | 天津市赫恩思体育用品有限公司 | Ball inner bag air-tightness detection device |
| CN206440435U (en) * | 2016-12-30 | 2017-08-25 | 天津市赫恩思体育用品有限公司 | One bulb inner bag air tight test device |
| CN206523277U (en) * | 2017-01-12 | 2017-09-26 | 山东寿光万龙实业有限公司 | A kind of bike tank gas leakage detection device |
| CN107255553A (en) * | 2017-06-27 | 2017-10-17 | 浙江因特康检测认证有限公司 | A kind of motor vehicle oil tank leakage detection equipment |
| CN207964193U (en) * | 2018-03-06 | 2018-10-12 | 扬州长运塑料技术股份有限公司 | A kind of plastic fuel tank sealing propertytest production line |
Non-Patent Citations (6)
| Title |
|---|
| 万国峰;: "基于超声波的预防汽车追尾碰撞报警系统", 自动化与仪器仪表, no. 03 * |
| 周广荣;: "低真空扫描电镜技术在材料研究中的应用", 分析仪器, no. 06, 28 November 2012 (2012-11-28) * |
| 罗友发, 姚振强, 张雪萍: "轿车密封条生产线的快速响应设计", 机械设计与研究, no. 06, 30 December 2002 (2002-12-30) * |
| 肖丁;张尔卿;李克斯;李晓辉;: "机械密封端面液膜厚度状态检测技术研究", 润滑与密封, no. 01 * |
| 苏超, 宁新华, 孙振国: "QM-1100 型气密层生产线机械设计", 轮胎工业, no. 06 * |
| 黄宜勤;: "水电站水轮机主轴密封改进的实例分析", 小水电, no. 06, 15 December 2014 (2014-12-15) * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108489681B (en) | 2024-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207964193U (en) | A kind of plastic fuel tank sealing propertytest production line | |
| CN104637427B (en) | Detection jig | |
| CN214953661U (en) | Multi-angle turnover mechanism for chip testing | |
| CN101308158A (en) | Liquid separate injection device | |
| CN108305379A (en) | Delivery apparatus and its control device and self-service device | |
| US3641607A (en) | Building maintenance apparatus | |
| CN108489681A (en) | A kind of automatic production line for detecting plastic fuel tank leakproofness | |
| CN108746009A (en) | A kind of glass washing device | |
| JP2015161559A (en) | Clinical examination device | |
| JPH0334251Y2 (en) | ||
| CN215390925U (en) | Sole detection scanning device | |
| CN116095491A (en) | Fire disaster early warning monitoring equipment | |
| CN108844693A (en) | A kind of pressure switch air-tightness intelligent measurement robot workstation | |
| CN204823008U (en) | Conveyor of full -automatic optics size detection equipment of armature dish | |
| CN209550005U (en) | A kind of detection device | |
| CN210108943U (en) | Automatic rapid detection pesticide residue device | |
| CN209849332U (en) | Automatic output sorting device for wire/rod/pipe detection | |
| CN209455461U (en) | A kind of AOI detection device of automatic loading/unloading | |
| CN217932505U (en) | Automatic detection tool for fire-fighting module | |
| JP2011027437A (en) | Dispensing device, method for cleaning dispensing probe of the same, and automatic analysis device | |
| CN109499900A (en) | A kind of detection device | |
| KR101566315B1 (en) | Scum remival device for water treatment system | |
| CN214654915U (en) | Detection device for detecting circular RNA gene in blood plasma | |
| CN109454024A (en) | A kind of circular electric device testing apparatus and its detection method | |
| CN220207414U (en) | Cone cylinder detection device |
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 |