CN108692877A - Filter seals efficient detection device - Google Patents
Filter seals efficient detection device Download PDFInfo
- Publication number
- CN108692877A CN108692877A CN201810891353.3A CN201810891353A CN108692877A CN 108692877 A CN108692877 A CN 108692877A CN 201810891353 A CN201810891353 A CN 201810891353A CN 108692877 A CN108692877 A CN 108692877A
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- CN
- China
- Prior art keywords
- filter
- gas hood
- detection device
- detection
- water box
- 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.)
- Pending
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Classifications
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- 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
Abstract
The invention discloses a kind of filter seals efficient detection devices, including detection platform, lower air cylinder, gas hood and pull-down structure for pulling down filter, the gas hood is located at the piston-rod lower end of lower air cylinder, gas hood is located at the surface of detection platform, the gas hood is equipped with gas nozzle, gas nozzle is connected with water box or pressure sensor, and detection platform is equipped with the stomata of the air inlet into filter, and the pull-down structure is located at below detection platform.The filter seals efficient detection apparatus structure reasonable design, the detection of filter end part seal is easy to operate, and detection efficiency greatly improved;And it is not necessary that dedicated filter end part seal lid is arranged, detect accurate stable.
Description
Technical field
The present invention relates to filter detection technique fields, more particularly, to a kind of filter seals efficient detection device.
Background technology
The filtering for easily occurring sealing problem between cover board in the end and filter end of filter, therefore producing
Device needs to do sealing propertytest.Current filter seals detect no special detection device, are mostly close by artificial end
Envelope detection air pressure, detection efficiency is low, and detection reliability is poor.
Invention content
In view of the shortcomings of the prior art, technical problem to be solved by the invention is to provide a kind of filter seals efficiently to examine
Device is surveyed, to achieve the purpose that detection efficiency is high.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is:
The filter seals efficient detection device, including detection platform, lower air cylinder, gas hood and for by filter
The pull-down structure of drop-down, the gas hood are located at the piston-rod lower end of lower air cylinder, and gas hood is located at the surface of detection platform, described
Gas hood is equipped with gas nozzle, and gas nozzle is connected with water box or pressure sensor, and detection platform is equipped with the stomata of the air inlet into filter,
The pull-down structure is located at below detection platform.
Further, the detection platform is equipped with rubber pad.
The gas hood is the cylindrical structure of lower ending opening, and lower ending opening end face is equipped with ring type seal.
It is connected by helicitic texture between the top of the gas hood and piston-rod lower end.
The water box are transparent water box, and corresponding water box are equipped with detection camera.
The pull-down structure includes drop-down cylinder and is located on drop-down cylinder inside pluggable filter open end threaded hole
Hooked hand's structure of opening, drop-down cylinder are located at below detection platform, and hooked hand's structure is located in stomata.
The gas hood is metal gas hood.
The top of the detection water box is equipped with outlet passageway, and the outlet passageway is dogleg passage.
Compared with prior art, the present invention haing the following advantages:The filter seals efficient detection apparatus structure designs
Rationally, the detection of filter end part seal is easy to operate, and detection efficiency greatly improved;And it is not necessary that dedicated filter is arranged
End part seal lid detects accurate stable.
Description of the drawings
The content expressed by each width attached drawing of this specification and the label in figure are briefly described below:
Fig. 1 is structure of the detecting device schematic diagram of the present invention.
Fig. 2 is gas hood structural schematic diagram of the present invention.
In figure:
1. detection platform, 2. drop-down cylinders, 3. gas hoods, 301. gas hood cylinders, 302. connectors, 303. gas hood lower flanges
Disk, 304. gas nozzles, 4. lower air cylinders.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, making to the specific implementation mode of the present invention further details of
Explanation.
As depicted in figs. 1 and 2, the filter seals efficient detection device, including detection platform 1, lower air cylinder 4, gas
Cover 3 and the pull-down structure for pulling down filter, gas hood are located at the piston-rod lower end of lower air cylinder, and it is flat that gas hood is located at detection
The surface of platform, gas hood 3 are equipped with gas nozzle 304, and gas nozzle is connected with water box or pressure sensor, and detection platform 1 is equipped with to filter
The stomata of air inlet, pull-down structure are located at below detection platform in clear device.
Vertical filter to be detected is placed in detection platform, the lower ending opening of filter is located in detection platform,
The stomata of detection platform is located in the lower ending opening of filter, and gas hood, which moves downward, covers filter to be detected, and gas hood passes through
The sealing ring of lower end is compressed with detection platform and is sealed, and sealing ring at filter port is pressed on detection platform by pull-down structure
Upper sealing, by the air inlet into filter cavity of the stomata in detection platform, by detecting whether the gas nozzle on gas hood has gas
Outflow, to detect filter end with the presence or absence of leakage.If gas nozzle has gas outflow, it is waste product that filter, which has leakage,.
The top of detection platform is equipped with lower air cylinder, is connected at the top of the piston rod end of lower air cylinder and gas hood.Gas hood is
The cylindrical structure of lower ending opening, lower ending opening end face are equipped with ring type seal, and gas hood pressure is sealed by the lower end of gas hood
Circle is matched with detection platform realizes the sealing of gas hood lower end.
The lower opening of gas hood is equipped with gas hood lower flange 303, and gas hood cylinder 301 and gas hood lower flange are connected to one
It rises, flange face is equipped with annular groove, and sealing ring is located in annular groove;The top of gas hood be equipped with connector 302, connector with
The piston rod end of lower air cylinder is connected;Connector is connected with the piston rod end of lower air cylinder by helicitic texture, connection letter
Just.
The upper surface of detection platform 1 is equipped with rubber pad;The inner top of gas hood is equipped with elastomeric pad, by elastomeric pad,
Flexible contact can reduce to workpiece surface requirement on machining accuracy, improve sealing effect.
Filter seals result is embodied by detecting water box or pressure sensor.Wherein, the air inlet for detecting water box is logical
It crosses pipeline with the gas nozzle on gas hood to be connected, the detection camera of corresponding detection water box setting, detection water box are transparent water box, are passed through
Bubble detects sealing performance in detection water box, and bubole analysis filter is captured automatically with the presence or absence of letting out by detecting camera
Leakage.
Gas hood is metal gas hood.The top for detecting water box is equipped with outlet passageway, and outlet passageway is dogleg passage;Due to existing
Bubble splashes out water, to prevent water spillage from outlet passageway is designed dogleg passage.
Pull-down structure includes pulling down cylinder 2 and being located on drop-down cylinder to can be inserted into opening inside the threaded hole of filter open end
Hooked hand's structure, drop-down cylinder is located at below detection platform, and the structure that hooks hand is located in stomata.Hooked hand's structure includes being oppositely arranged two
Half structure, two halves structural top are equipped with the overhead structure for the opening that can misplace, and the piston rod for pulling down cylinder is pulling shaft, under corresponding pulling shaft
End is equipped with the rotation cylinder for driving pulling shaft to rotate, to realize that hooked hand's structure is opened.
Alternatively, pull-down structure includes drop-down cylinder and is located to pull down and rotatable matches with filter open end threaded hole on cylinder
The threaded cylindrical of conjunction, drop-down cylinder are located at below detection platform, and threaded cylindrical is located in stomata;Threaded cylindrical is open with filter
Threaded hole fits through drop-down cylinder drop-down, and the sealing ring of filter open end is compressed with detection platform to be sealed.
It above are only and preferred embodiments of the present invention are illustrated, above-mentioned technical characteristic can form multiple hairs in any combination
Bright example scheme.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as use the present invention design and technical solution carry out various unsubstantialities improvement, or it is not improved will
The design and technical solution of the present invention directly applies to other occasions, within protection scope of the present invention.
Claims (8)
1. a kind of filter seals efficient detection device, it is characterised in that:Including detection platform, lower air cylinder, gas hood and
Pull-down structure for pulling down filter, the gas hood are located at the piston-rod lower end of lower air cylinder, and gas hood is located at detection platform
Surface, the gas hood is equipped with gas nozzle, and gas nozzle is connected with water box or pressure sensor, and detection platform is equipped with to filter
The stomata of interior air inlet, the pull-down structure are located at below detection platform.
2. filter seals efficient detection device as described in claim 1, it is characterised in that:The detection platform is equipped with rubber
Rubber cushion.
3. filter seals efficient detection device as described in claim 1, it is characterised in that:The gas hood is lower ending opening
Cylindrical structure, lower ending opening end face are equipped with ring type seal.
4. filter seals efficient detection device as described in claim 1, it is characterised in that:The top of the gas hood and piston
It is connected by helicitic texture between bar lower end.
5. filter seals efficient detection device as described in claim 1, it is characterised in that:The water box are transparent water box,
Corresponding water box are equipped with detection camera.
6. filter seals efficient detection device as described in claim 1, it is characterised in that:The pull-down structure includes drop-down
Cylinder and the hooked hand's structure for being located at opening inside pluggable filter open end threaded hole on drop-down cylinder, drop-down cylinder, which is located at, to be examined
It surveys below platform, hooked hand's structure is located in stomata.
7. filter seals efficient detection device as described in claim 1, it is characterised in that:The gas hood is metal gas hood.
8. filter seals efficient detection device as claimed in claim 5, it is characterised in that:The top of the detection water box is set
It is dogleg passage to have outlet passageway, the outlet passageway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810891353.3A CN108692877A (en) | 2018-08-07 | 2018-08-07 | Filter seals efficient detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810891353.3A CN108692877A (en) | 2018-08-07 | 2018-08-07 | Filter seals efficient detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108692877A true CN108692877A (en) | 2018-10-23 |
Family
ID=63841173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810891353.3A Pending CN108692877A (en) | 2018-08-07 | 2018-08-07 | Filter seals efficient detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108692877A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342038A (en) * | 2018-10-30 | 2019-02-15 | 黄山奥胜滤清器科技有限公司 | A kind of filter quality detection apparatus and detection method |
| CN110174217A (en) * | 2019-06-20 | 2019-08-27 | 高博集团有限公司 | A kind of fuel filter leak-testing apparatus and its detection method |
| CN112857706A (en) * | 2021-01-08 | 2021-05-28 | 宁波海蓝气动有限公司 | Pneumatic valve check out test set |
| CN113560958A (en) * | 2021-07-26 | 2021-10-29 | 厦门东卓工贸有限公司 | Valve body processing equipment and processing technology of valve faucet |
| CN114646428A (en) * | 2022-02-26 | 2022-06-21 | 武汉平东滤清器有限公司 | Be applied to high-efficient check out test set of natural gas filter |
| CN110426161B (en) * | 2019-08-14 | 2024-02-23 | 苏州工业职业技术学院 | Filter internal leakage test equipment |
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| CN204718757U (en) * | 2015-06-29 | 2015-10-21 | 新乡天翼过滤技术检测有限公司 | A kind of filter cleaner leak locator |
| CN105222968A (en) * | 2014-06-24 | 2016-01-06 | 济南易阳世业科技有限公司 | A kind of latch mechanism of oil filter sealing propertytest and using method thereof |
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| CN206990170U (en) * | 2017-07-07 | 2018-02-09 | 苏州睿达矩自动化设备有限公司 | A kind of vision inspection apparatus of radiator air-tightness |
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| CN207585849U (en) * | 2017-12-19 | 2018-07-06 | 厦门福朗德智能装备有限公司 | A kind of valve cock air tightness detection mechanism |
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| CN104848996A (en) * | 2015-05-20 | 2015-08-19 | 浙江万丰摩轮有限公司 | Motorcycle wheel hub air-tightness detection method and device |
| CN204718757U (en) * | 2015-06-29 | 2015-10-21 | 新乡天翼过滤技术检测有限公司 | A kind of filter cleaner leak locator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342038A (en) * | 2018-10-30 | 2019-02-15 | 黄山奥胜滤清器科技有限公司 | A kind of filter quality detection apparatus and detection method |
| CN110174217A (en) * | 2019-06-20 | 2019-08-27 | 高博集团有限公司 | A kind of fuel filter leak-testing apparatus and its detection method |
| CN110426161B (en) * | 2019-08-14 | 2024-02-23 | 苏州工业职业技术学院 | Filter internal leakage test equipment |
| CN112857706A (en) * | 2021-01-08 | 2021-05-28 | 宁波海蓝气动有限公司 | Pneumatic valve check out test set |
| CN112857706B (en) * | 2021-01-08 | 2022-07-05 | 宁波海蓝气动有限公司 | Pneumatic valve check out test set |
| CN113560958A (en) * | 2021-07-26 | 2021-10-29 | 厦门东卓工贸有限公司 | Valve body processing equipment and processing technology of valve faucet |
| CN114646428A (en) * | 2022-02-26 | 2022-06-21 | 武汉平东滤清器有限公司 | Be applied to high-efficient check out test set of natural gas filter |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181023 |