CN204150394U - For the vacuumizing joint that aluminum foil sealing tinning health check-up is leaked - Google Patents
For the vacuumizing joint that aluminum foil sealing tinning health check-up is leaked Download PDFInfo
- Publication number
- CN204150394U CN204150394U CN201420458558.XU CN201420458558U CN204150394U CN 204150394 U CN204150394 U CN 204150394U CN 201420458558 U CN201420458558 U CN 201420458558U CN 204150394 U CN204150394 U CN 204150394U
- Authority
- CN
- China
- Prior art keywords
- tank body
- mount pad
- air bag
- aluminium foil
- obturator
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 14
- 239000011888 foil Substances 0.000 title claims abstract description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 11
- 239000005030 aluminium foil Substances 0.000 claims abstract description 24
- 206010011732 Cyst Diseases 0.000 claims abstract description 5
- 208000031513 cyst Diseases 0.000 claims abstract description 5
- 238000012856 packing Methods 0.000 claims description 4
- 238000005273 aeration Methods 0.000 abstract description 2
- 210000004712 air sac Anatomy 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004826 seaming Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a kind of vacuumizing joint leaked for aluminum foil sealing tinning health check-up, comprise tank body, tank body lower end by liner foil sealing and be provided with outside liner aluminium foil outer fastening lid, also comprise mount pad, mount pad and gas fittings, the open end of tank body is adsorbed on mount pad lower surface, and described mount pad lower surface is connected with air bag, air bag is communicated with the air outside tank body by pipeline, and during airbag aeration, cyst wall extruding liner aluminium foil makes it be affixed to outer fastenings to cover bottom it.Connect an air bag in mount pad lower surface, this air bag is communicated with external atmosphere pressure by pipeline, and therefore when tank body vacuumizes, extraneous air pours in air bag by pipeline, the aluminium foil of the tested tank body sealed end of air sac pressing, and allows it be close to outer fastening lid.After setting up a degree of vacuum in tank, all structural joints of tank body all demonstrate under the test that formed at inside and outside differential pressure, and inside and outside liner aluminium foil, two surface pressures are balances, therefore can not be broken by drum.
Description
Technical field
The utility model relates to a kind of joint vacuumized for tank body, particularly relates to a kind of vacuumizing joint leaked for aluminum foil sealing tinning health check-up.
Background technology
Use the structural style of tank body of aluminium foil encapsulation to have two kinds in the market: one be seaming aluminium foil as inner cap, additional plastic outer cover; Another is circle lid seaming aluminium foil, and enclosing cover is buckled in circle and covers.The tank body of these two kinds lid shapes all will detect that aluminium foil is by the quality of sealing when hunting leak.When negative pressure in tank produces, outside barometric pressure broken for aluminium foil drum, can must have set of device to help and protect aluminium foil do not roused broken or pull.
Utility model content
the purpose of this utility model is for deficiency of the prior art, provides a kind of and can protect aluminium foil when leaking for aluminum foil sealing tinning health check-up not by vacuumizing joint that air drum pressure is broken.
For Problems existing in above background technology, the technical solution adopted in the utility model is: a kind of vacuumizing joint leaked for aluminum foil sealing tinning health check-up, comprise tank body, described tank body lower end by liner foil sealing and be provided with outside liner aluminium foil outer fastening lid, also comprise mount pad, described mount pad and gas fittings, the open end of described tank body is adsorbed on mount pad lower surface, described mount pad lower surface is connected with air bag, described air bag is communicated with the air outside tank body by pipeline, during described airbag aeration, cyst wall extruding liner aluminium foil makes it be affixed to outer fastenings to cover bottom it.
As preferably, described air bag is connected by obturator with between mount pad, and described obturator size coordinates with tank inner chamber and obturator is ventilative.
As preferably, be provided with air filter in described obturator, described gas joint is communicated with air filter.
As preferably, described mount pad lower surface is provided with Gask-O-Seal, and described packing seal size coordinates with tank body open end size.
Compared with prior art, the beneficial effect that the utility model has is: easily roused broken problem for aluminium foil in tested tank body, the utility model connects an air bag in mount pad lower surface, this air bag is communicated with external atmosphere pressure by pipeline, therefore when tank body vacuumizes, extraneous air pours in air bag by pipeline, the aluminium foil of the tested tank body sealed end of air sac pressing, and allows it be close to outer fastening lid.After setting up a degree of vacuum in tank, all structural joints of tank body all demonstrate under the test that formed at inside and outside differential pressure, and inside and outside liner aluminium foil, two surface pressures are balances, therefore can not be broken by drum.Meanwhile, gas joint is communicated with mount pad, the carrying out bled along with gas joint, produces negative pressure, make tank body be combined more and more tightr with mount pad, do not need other auxiliary mechanisies to complete and vacuumize in tank body.After test terminates, gas joint is inflated tank body, and after recovering barometric pressure, tank body can depart from joint.This joint design is very simple, and bleeding and inflating the combination and disengaging that can complete tank body and mount pad by gas joint is easy to operate.
Connected by obturator between mount pad and air bag, set up obturator, taken out tank body and mount pad in conjunction with time, obturator inserts in tank body together with air bag, a large amount of gas of discharging in tank body to be taken out, accelerates the speed that tank body vacuumizes, and shortens the time that tank body vacuumizes.
Preferred obturator size coordinates with tank inner chamber, makes obturator discharge by the gas taken out in tank body to greatest extent; Obturator is ventilative, makes obturator not affect gas joint and takes out remaining gas to tank body.
Be provided with air filter in preferably ventilative obturator, described gas joint is communicated with air filter, filters the gas that tank body fills gas joint, ensures the cleanliness of air in tank body.
Mount pad lower surface is provided with Gask-O-Seal, makes to be taken out tank body and is combined with mount pad tightr, prevent gas leakage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of tank body in the utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
embodiment 1as Fig. 1, shown in Fig. 2, a kind of vacuumizing joint leaked for aluminum foil sealing tinning health check-up, comprise tank body 7, with mount pad 431, the open end of described tank body 7 is adsorbed on mount pad 431 lower surface, described mount pad 431 lower surface is provided with Gask-O-Seal 434, described packing seal 434 size coordinates with tank body 7 open end size, described tank body 7 lower end is sealed by liner aluminium foil 71 and is provided with outer fastening lid 72 outside liner aluminium foil 71, described mount pad 431 is communicated with gas joint 436, described mount pad 431 lower surface is provided with obturator 432, described obturator 432 lower surface is connected with air bag 433, obturator 432 and air bag 433 all insert in tank body 7, described air bag 433 is communicated with the air outside tank body 7 by pipeline, when described air bag 433 is inflated, cyst wall extruding liner aluminium foil 71 makes it be affixed to outer fastening lid 72 bottom it, described obturator 432 size coordinates with tank body 7 inner chamber and obturator 432 is ventilative, air filter 435 is provided with in breathable obturator 432, described gas joint 436 is communicated with air filter 435.
The utility model in actual use, mount pad 431 with taken out tank body 7 in conjunction with time, obturator 432 and air bag 433 insert tank body 7 inner chamber, a large amount of discharge is by the gas taken out in tank body 7, gas joint 436 pairs of tank bodies 7 are bled simultaneously, the gas of tank body 7 inner chamber is drawn out of through air filter 435 through obturator 432 again, produce negative pressure in tank thus be adsorbed on the packing seal 434 of mount pad 431 lower surface, meanwhile, outside air pours into air bag 433, air bag 433 expands, bottom it, cyst wall extruding liner aluminium foil 71 makes it be close to outer fastening lid 72, in ensureing, button aluminium foil 71 is not broken by drum.When having detected, gas joint 436 has been inflated taking out tank body 7, and the gas filled filters again through obturator 432 and then be full of tank inner chamber through air filter 435, is taken out negative pressure in tank body 7 and disappears, and departs from mount pad 431.
Claims (4)
1. the vacuumizing joint leaked for aluminum foil sealing tinning health check-up, comprise tank body (7), described tank body (7) lower end is sealed by liner aluminium foil (71) and is provided with outer fastening outside liner aluminium foil (71) covers (72), it is characterized in that: also comprise mount pad (431), described mount pad (431) is communicated with gas joint (436), the open end of described tank body (7) is adsorbed on mount pad (431) lower surface, described mount pad (431) lower surface is connected with air bag (433), described air bag (433) is communicated with tank body (7) air outward by pipeline, described air bag (433) inflation time its bottom cyst wall extruding liner aluminium foil (71) make its be affixed to outer fastenings cover (72).
2. the vacuumizing joint leaked for aluminum foil sealing tinning health check-up according to claim 1, it is characterized in that: be connected by obturator (432) between described air bag (433) with mount pad (431), described obturator (432) size coordinates with tank body (7) inner chamber and obturator (432) is ventilative.
3. the vacuumizing joint leaked for aluminum foil sealing tinning health check-up according to claim 2, it is characterized in that: be provided with air filter (435) in described obturator (432), described gas joint (436) is communicated with air filter (435).
4. the vacuumizing joint leaked for aluminum foil sealing tinning health check-up according to claim 3, it is characterized in that: described mount pad (431) lower surface is provided with Gask-O-Seal (434), described packing seal (434) size coordinates with tank body (7) open end size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420458558.XU CN204150394U (en) | 2014-08-14 | 2014-08-14 | For the vacuumizing joint that aluminum foil sealing tinning health check-up is leaked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420458558.XU CN204150394U (en) | 2014-08-14 | 2014-08-14 | For the vacuumizing joint that aluminum foil sealing tinning health check-up is leaked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204150394U true CN204150394U (en) | 2015-02-11 |
Family
ID=52508533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420458558.XU Expired - Fee Related CN204150394U (en) | 2014-08-14 | 2014-08-14 | For the vacuumizing joint that aluminum foil sealing tinning health check-up is leaked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204150394U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004495A (en) * | 2015-07-02 | 2015-10-28 | 高田（长兴）汽车安全装置有限公司 | Gas generator gas outlet aluminum foil attaching sealing detection device and detection method |
| CN106820890A (en) * | 2017-03-03 | 2017-06-13 | 盐城工学院 | A kind of application method of vacuum bag and vacuum bag |
| CN109956209A (en) * | 2019-03-20 | 2019-07-02 | 广东嘉元科技股份有限公司 | Copper foil production pure water tank with dynamic seal structure |
| CN110220648A (en) * | 2019-06-19 | 2019-09-10 | 上海普丽盛包装股份有限公司 | A kind of novel tank port sealing property detecting method |
| CN112456411A (en) * | 2020-11-24 | 2021-03-09 | 魏礼全 | Capsule packaging equipment |
-
2014
- 2014-08-14 CN CN201420458558.XU patent/CN204150394U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004495A (en) * | 2015-07-02 | 2015-10-28 | 高田（长兴）汽车安全装置有限公司 | Gas generator gas outlet aluminum foil attaching sealing detection device and detection method |
| CN105004495B (en) * | 2015-07-02 | 2017-07-18 | 高田（长兴）汽车安全装置有限公司 | Gas generator gas outlet aluminium foil attaches device for detecting sealability and its detection method |
| CN106820890A (en) * | 2017-03-03 | 2017-06-13 | 盐城工学院 | A kind of application method of vacuum bag and vacuum bag |
| CN109956209A (en) * | 2019-03-20 | 2019-07-02 | 广东嘉元科技股份有限公司 | Copper foil production pure water tank with dynamic seal structure |
| CN109956209B (en) * | 2019-03-20 | 2023-10-27 | 广东嘉元科技股份有限公司 | Pure water tank with dynamic sealing structure for copper foil production |
| CN110220648A (en) * | 2019-06-19 | 2019-09-10 | 上海普丽盛包装股份有限公司 | A kind of novel tank port sealing property detecting method |
| CN112456411A (en) * | 2020-11-24 | 2021-03-09 | 魏礼全 | Capsule packaging equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220615 Address after: 310000 room 905, floor 9, building 3, Haichuang science and technology center, No. 1288, Wenyi West Road, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU ZHIWU DATA TECHNOLOGY CO.,LTD. Address before: 310000 room 410, building 7, No. 2, Huayi Road, Yuhang street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU MAXFA ELECTRICAL ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 |