CN104215412B - Plastic oil tank sealing detecting table - Google Patents
Plastic oil tank sealing detecting table Download PDFInfo
- Publication number
- CN104215412B CN104215412B CN201310206902.6A CN201310206902A CN104215412B CN 104215412 B CN104215412 B CN 104215412B CN 201310206902 A CN201310206902 A CN 201310206902A CN 104215412 B CN104215412 B CN 104215412B
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- CN
- China
- Prior art keywords
- clamping frame
- fuel tank
- support
- water tank
- lower clamping
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- 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.)
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000002828 fuel tank Substances 0.000 claims description 48
- 238000001514 detection method Methods 0.000 claims description 13
- 239000003502 gasoline Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The invention discloses a plastic oil tank sealing detecting table. The plastic oil tank sealing detecting table comprises a water tank, the water tank is provided with an opening above, one side of the water tank is provided with a support, the support is provided with a special clamp moving up and down along the support, an air source is arranged on the outer side of the water tank and connected with an air outlet pipe, and the air outlet pipe is connected with an air hole of the oil tank. The plastic oil tank sealing detecting table is simple and practical in structure, and by the aid of the special clamp, the oil tank can be stably clamped. Further, the plastic oil tank sealing detecting table is applicable to various sizes and structures of oil tanks, and utilization efficiency of equipment is improved.
Description
Technical field
The present invention relates to testing equipment technical field, particularly to a kind of plastic fuel tank sealing detection platform.
Background technology
In order to ensure motor vehicle emission reach the relevant standard of national environmental protection and conformity of production requirement it is necessary to car load fuel system is carried out sealing and aeration detection.Automotive fuel oil system refers to fuel tank, oil pipe and the canister device being passed through before gasoline combustion, and wherein fuel tank is used for storing gasoline, and canister is used for absorbing the gasoline of volatilization, and oil pipe connects the pipeline between fuel tank and canister.
The safety of wherein fuel tank directly influences the safety of vehicle.When sealing propertytest is carried out to fuel tank, first have to block each outlet of fuel tank, only stay blow vent, then fuel tank is carried out pneumatic compression, sense whether the gas pressure in fuel tank reaches setting value by pressure transducer, such as reached setting value, then stopped inflation, then judge whether fuel system sealing qualified according to the drop-out value of gas pressure, such as pressure drop be not less than setup parameter be considered as qualified.If air pressure descends below setup parameter, you can judge that this fuel tank has air leakage point, need to detect the position of air leakage point further by the container filling with water.
Fuel tank is immersed in water, needs the larger pressure of ratio, because inflating pressure in fuel tank, fuel tank is smoothly pressed in water, the stable fixture of Structure of need and smoothly descend pressure power.
Content of the invention
It is an object of the invention to provide a kind of clamping is stablized and the stable plastic fuel tank sealing propertytest platform of lower pressure power.
For achieving the above object, the invention provides a kind of plastic fuel tank sealing detection platform, including water tank, described water tank upper opening, is provided with support in described water tank side, is provided with special fixture on the bracket, described special fixture moves up and down along described support, it is additionally provided with source of the gas outside described water tank, described source of the gas is connected with escape pipe, described escape pipe is connected with the blow vent of fuel tank.The plastic fuel tank sealing detection platform of the present invention, simple and practical, clamping fuel tank that can be stable using special fixture, and go for multiple fuel tanks of different size and structure, improve equipment service efficiency.
Wherein, described special fixture includes clamping frame and lower clamping frame, described lower clamping frame moves up and down along described support, described upper clamping frame is rotated with lower clamping frame and is connected, and on described, the both sides of clamping frame are symmetrically arranged with fix bar, and described fix bar is connected by screw with described lower clamping frame, it is additionally provided with multiple Height Adjustable depression bars on described on clamping frame, it is fixed with circular briquetting in the lower end of described depression bar, described lower clamping frame is provided with pin, described pin moves horizontally along described lower clamping frame.Special fixture rational in infrastructure, clamping is stable, will not scratch fuel tank, and go for multiple fuel tanks of different size and structure, and the setting of depression bar lower end circle briquetting makes clamping effect more preferably, and lifting surface area is big, can preferably protect fuel tank.
As a further improvement on the present invention, it is symmetrically arranged with two little cylinders on described between clamping frame and lower clamping frame, control the rotation of described upper clamping frame by two described little cylinders.The rotation being realized upper and lower clamping frame using little cylinder is connected, and excessively steadily, prevents that dynamics is excessive to damage fuel tank by pressure.
As the preferred technical solution of the present invention, described special fixture is moved up and down by cylinder control, and described cylinder is fixedly connected on the bracket, is further fixed on control panel in described support side.Special fixture is moved up and down by cylinder control, by the work of button control gas source switch, little cylinder and cylinder on control panel, shows the data of real-time control on the control panel.
The plastic fuel tank sealing detection platform of the present invention, while carrying out performing leak test to fuel tank, if gas leakage can also detect the position of air leakage point further, wherein Special Clamps Design is rationally, practical.
Brief description
Fig. 1 is the structural representation of the present invention；
Wherein, 1- water tank, 2- support, 3- fuel tank, 4- source of the gas, 5- escape pipe, 6- blow vent, the upper clamping frame of 7-, clamping frame under 8-, 9- fix bar, 10- screw, 11- depression bar, 12- briquetting, 13- pin, the little cylinder of 14-, 15- cylinder, 16- control panel.
Specific embodiment
Describe the preferred technical solution of the present invention below in conjunction with the accompanying drawings in detail.
As shown in the figure，The plastic fuel tank sealing detection platform of the present invention,Including water tank 1，Described water tank 1 upper opening，Described water tank 1 side is provided with support 2，Described support 2 is provided with special fixture，Described special fixture moves up and down along described support 2，Described special fixture is moved up and down by cylinder 15 control，Described cylinder 15 is fixedly connected on described support 2，It is further fixed on control panel 16 in described support 2 side，It is additionally provided with source of the gas 4 outside described water tank 1，Described source of the gas 4 is connected with escape pipe 5，Described escape pipe 5 is connected with the blow vent 6 of fuel tank 3，Wherein said special fixture includes clamping frame 7 and lower clamping frame 8，Described lower clamping frame 8 moves up and down along described support 2，Described upper clamping frame 7 is rotated with lower clamping frame 8 and is connected，It is symmetrically arranged with two little cylinders 14 between clamping frame 7 and lower clamping frame 8 on described，Control the rotation of described upper clamping frame 7 by two described little cylinders 14，On described, the both sides of clamping frame 7 are symmetrically arranged with fix bar 9，Described fix bar 9 is connected by screw 10 with described lower clamping frame 8，It is additionally provided with multiple Height Adjustable depression bars 11 on described on clamping frame 7，It is fixed with circular briquetting 12 in the lower end of described depression bar 11，Described lower clamping frame 8 is provided with pin 13，Described pin 13 moves horizontally along described lower clamping frame 8.
The plastic fuel tank sealing detection platform of the present invention, simple and practical, clamping fuel tank that can be stable using special fixture, and go for multiple fuel tanks of different size and structure, improve equipment service efficiency.Wherein special fixture is rational in infrastructure, and clamping is stable, will not scratch fuel tank, and go for multiple fuel tanks of different size and structure, and the setting of depression bar lower end circle briquetting makes clamping effect more preferably, and lifting surface area is big, can preferably protect fuel tank.The rotation being realized upper and lower clamping frame using little cylinder is connected, and excessively steadily, prevents that dynamics is excessive to damage fuel tank by pressure.Special fixture is moved up and down by cylinder control, by the work of button control gas source switch, little cylinder and cylinder on control panel, shows the data of real-time control on the control panel.
The plastic fuel tank sealing detection platform of the present invention, first the opening of fuel tank is all blocked up during using, leave behind a ventilation nozzle to be connected with the escape pipe of monitor station, and fuel tank is put in the special fixture of monitor station, then start button, it is passed through compressed air, air-pressure controlling in fuel tank is in 0.03mpa～0.05mpa, then test fixture is made to sink in water tank, the water-immersed depth of fuel tank is made to be not less than 100mm, check whether the pressure in fuel tank reaches standard, and keep pressure 1 minute, restarting button makes test fixture rise, leave the water surface, pull down escape pipe and its seal of connection.
The plastic fuel tank sealing detection platform of the present invention, while carrying out performing leak test to fuel tank, if gas leakage can also detect the position of air leakage point further, wherein Special Clamps Design is rationally, practical.
Claims (3)
1. a kind of plastic fuel tank sealing detection platform,It is characterized in that: include water tank (1)，Described water tank (1) upper opening，Described water tank (1) side is provided with support (2)，Described support (2) is provided with special fixture，Described special fixture moves up and down along described support (2)，It is additionally provided with source of the gas (4) outside described water tank (1)，Described source of the gas (4) is connected with escape pipe (5)，Described escape pipe (5) is connected with the blow vent (6) of fuel tank (3)，Described special fixture includes clamping frame (7) and lower clamping frame (8)，Described lower clamping frame (8) moves up and down along described support (2)，Described upper clamping frame (7) is rotated with lower clamping frame (8) and is connected，On described, the both sides of clamping frame (7) are symmetrically arranged with fix bar (9)，Described fix bar (9) is connected by screw (10) with described lower clamping frame (8)，It is additionally provided with multiple Height Adjustable depression bars (11) on described on clamping frame (7)，It is fixed with circular briquetting (12) in the lower end of described depression bar (11)，Described lower clamping frame (8) is provided with pin (13)，Described pin (13) moves horizontally along described lower clamping frame (8)，And described upper clamping frame (7) is all stretched out in the upper end of each depression bar (11).
2. plastic fuel tank sealing detection platform as claimed in claim 1, it is characterized in that: it is symmetrically arranged with two little cylinders (14) on described between clamping frame (7) and lower clamping frame (8), to control the rotation of described upper clamping frame (7) by two described little cylinders (14).
3. plastic fuel tank sealing detection platform as claimed in claim 1 or 2, it is characterized in that: described special fixture is moved up and down by cylinder (15) control, described cylinder (15) is fixedly connected on described support (2), is further fixed on control panel (16) in described support (2) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310206902.6A CN104215412B (en) | 2013-05-30 | 2013-05-30 | Plastic oil tank sealing detecting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310206902.6A CN104215412B (en) | 2013-05-30 | 2013-05-30 | Plastic oil tank sealing detecting table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104215412A CN104215412A (en) | 2014-12-17 |
| CN104215412B true CN104215412B (en) | 2017-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310206902.6A Active CN104215412B (en) | 2013-05-30 | 2013-05-30 | Plastic oil tank sealing detecting table |
Country Status (1)
| Country | Link |
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| CN (1) | CN104215412B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136401A (en) * | 2015-08-24 | 2015-12-09 | 芜湖汉峰科技有限公司 | Reservoir container pressuretightness detection device |
| CN112161762A (en) * | 2020-09-09 | 2021-01-01 | 江苏南方机电股份有限公司 | Oil cylinder air tightness detection device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5070724A (en) * | 1990-07-24 | 1991-12-10 | Wubs Technologie B.V. | Method for checking the tightness of a casing, and device for carrying out said method |
| CN2625874Y (en) * | 2003-06-03 | 2004-07-14 | 重庆力帆实业（集团）有限公司 | Leak detector for watercourse and valve of water-cooled engine |
| CN201037801Y (en) * | 2007-04-12 | 2008-03-19 | 比亚迪股份有限公司 | Air-tight container leakage detecting device |
| CN201051039Y (en) * | 2006-12-30 | 2008-04-23 | 上海比亚迪有限公司 | Container leakage detection system |
| CN201133861Y (en) * | 2007-08-09 | 2008-10-15 | 浙江豪情汽车制造有限公司 | Oil tank gas-tight test device |
| KR100899979B1 (en) * | 2008-10-31 | 2009-06-01 | 주식회사 에스티모빅 | System for oil tank leak inspecting |
| CN201757695U (en) * | 2010-07-13 | 2011-03-09 | 柳州六和方盛机械有限公司 | Fuel tank leakage testing groove |
| CN201795904U (en) * | 2010-09-07 | 2011-04-13 | 重庆长安新兴汽车配件有限责任公司 | Oil tank air tightness detector |
| CN202442854U (en) * | 2012-02-13 | 2012-09-19 | 泰安加华电力器材有限公司 | Automatic leakage testing device of corrugated oil tank |
| CN203323984U (en) * | 2013-05-30 | 2013-12-04 | 江苏东方汽车装饰件总厂 | Plastic fuel tank sealing detection bench |
-
2013
- 2013-05-30 CN CN201310206902.6A patent/CN104215412B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5070724A (en) * | 1990-07-24 | 1991-12-10 | Wubs Technologie B.V. | Method for checking the tightness of a casing, and device for carrying out said method |
| CN2625874Y (en) * | 2003-06-03 | 2004-07-14 | 重庆力帆实业（集团）有限公司 | Leak detector for watercourse and valve of water-cooled engine |
| CN201051039Y (en) * | 2006-12-30 | 2008-04-23 | 上海比亚迪有限公司 | Container leakage detection system |
| CN201037801Y (en) * | 2007-04-12 | 2008-03-19 | 比亚迪股份有限公司 | Air-tight container leakage detecting device |
| CN201133861Y (en) * | 2007-08-09 | 2008-10-15 | 浙江豪情汽车制造有限公司 | Oil tank gas-tight test device |
| KR100899979B1 (en) * | 2008-10-31 | 2009-06-01 | 주식회사 에스티모빅 | System for oil tank leak inspecting |
| CN201757695U (en) * | 2010-07-13 | 2011-03-09 | 柳州六和方盛机械有限公司 | Fuel tank leakage testing groove |
| CN201795904U (en) * | 2010-09-07 | 2011-04-13 | 重庆长安新兴汽车配件有限责任公司 | Oil tank air tightness detector |
| CN202442854U (en) * | 2012-02-13 | 2012-09-19 | 泰安加华电力器材有限公司 | Automatic leakage testing device of corrugated oil tank |
| CN203323984U (en) * | 2013-05-30 | 2013-12-04 | 江苏东方汽车装饰件总厂 | Plastic fuel tank sealing detection bench |
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| Publication number | Publication date |
|---|---|
| CN104215412A (en) | 2014-12-17 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| CB02 | Change of applicant information |
Address after: 212300 Zhenjiang city of Jiangsu Province, Danyang City Xinqiao Town Applicant after: JIANGSU DONGFANG AUTOMOBILE GARNISH Co.,Ltd. Address before: 212300 Zhenjiang city of Jiangsu Province, Danyang City Xinqiao Town Applicant before: JIANGSU DONGFANG AUTOMOTIVE ORNAMENTS GENERAL FACTORY |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200806 Address after: Room 213, second floor, scientific research building, Dongtinghu Road, Gaoyou Economic Development Zone, Yangzhou City, Jiangsu Province Patentee after: Yangzhou Guanke Technology Co.,Ltd. Address before: 212300 Xinqiao Town, Danyang, Jiangsu, Zhenjiang Patentee before: JIANGSU DONGFANG AUTOMOBILE GARNISH Co.,Ltd. |
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Effective date of registration: 20211228 Address after: 225600 Jiangsu Shanghe Oral Medical Technology Co., Ltd. on the second and third floors of building B8, Dongtinghu road science and technology entrepreneurship center, Gaoyou City, Yangzhou City, Jiangsu Province Patentee after: Jiangsu Shanghe Dental Technology Co.,Ltd. Address before: Room 213, 2nd floor, scientific research building, Dongtinghu Road, Gaoyou Economic Development Zone, Yangzhou City, Jiangsu Province, 225600 Patentee before: Yangzhou Guanke Technology Co.,Ltd. |
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Effective date of registration: 20221223 Address after: 225600 No.12 Changxing Road, Gaoyou, Yangzhou, Jiangsu Province Patentee after: Jiangsu Hengfeng Pharmaceutical Co.,Ltd. Address before: 225600 Jiangsu Shanghe Oral Medical Technology Co., Ltd. on the second and third floors of building B8, Dongtinghu road science and technology entrepreneurship center, Gaoyou City, Yangzhou City, Jiangsu Province Patentee before: Jiangsu Shanghe Dental Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |