CN218594649U - Leak hunting test external member - Google Patents
Leak hunting test external member Download PDFInfo
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- CN218594649U CN218594649U CN202222960706.5U CN202222960706U CN218594649U CN 218594649 U CN218594649 U CN 218594649U CN 202222960706 U CN202222960706 U CN 202222960706U CN 218594649 U CN218594649 U CN 218594649U
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Abstract
The utility model discloses a leak hunting test external member belongs to closed bag external member and detects technical field, including vacuum packaging bag, three side edges plastic envelope of vacuum packaging bag form, vacuum packaging bag is provided with and supplies article to put into and the extraction opening of evacuation heat-seal, be provided with in the vacuum packaging bag and hold the chamber, hold the intracavity and be provided with the closed bag body respectively and go out the air pocket, it has aseptic gas to give vent to anger the intussuseption to pack, one side of the closed bag body is provided with two first takeovers respectively, one first takeover with go out second takeover intercommunication on the air pocket, another first takeover and third takeover intercommunication, two all be provided with the only flow subassembly that is used for assisting first takeover only flow on the first takeover. This leak hunting test external member during the detection, can have or not the bubble to produce according to vacuum packaging bag and whether impaired the detecting to the closed bag body to whether can be damaged the short-term test of going on after processing.
Description
Technical Field
The utility model belongs to the technical field of the closed bag external member detects, especially, relate to a leak hunting test external member.
Background
The sealed bag external member all takes multilayer sterilization packing, because need not introducing clean zone into under the condition of not taking off the packing and using, can't confirm bag external member's integrality before the use, the user of service only can be through the damage that visual inspection is showing, if the sealed external member appears gas pocket, welding defect, the leak source that processing defect leads to then can't be abandoned by in time discernment. The use requirement of the closed bag body kit is that closed sterile conditions must be maintained, and if leakage points exist, the closed conditions are lost and the closed bag body kit is discarded.
Because an effective quick leak detection method is not available, the existing closed bag body external member which is leaked cannot be effectively identified and screened under the use environment of a clean area, and only leakage or leakage can be found and replaced in the use process, so that the production loss is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving prior art, owing to do not have effectual swift leak hunting method, can't discern effectively under the present clean district service environment and screen the closed bag body external member of leakage, can only discover gas leakage or weeping and change again in the use, cause the problem of production loss, and the leak hunting test external member that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a leak hunting test external member, includes a leak hunting test external member vacuum packaging bag, the plastic envelope forms on three sides of vacuum packaging bag, vacuum packaging bag is provided with and supplies article to put into and the extraction opening of evacuation heat-seal, be provided with in the vacuum packaging bag and hold the chamber, hold the intracavity and be provided with the closed bag body respectively and go out the air pocket, it has aseptic gas to give vent to anger the intussuseption, one side of the closed bag body is provided with two first takeovers respectively, one first takeovers with go out the second on the air pocket and take over the intercommunication, another first takeover and third takeover intercommunication, two all be provided with the only subassembly that flows that is used for supplementary first takeover only.
Benefit from the vacuum packaging bag who sets up and put into the closed bag body and be full of aseptic gas's play air pocket in the vacuum packaging bag of evacuation, will close the closed bag body and be full of aseptic gas's the bag of giving vent to anger opens and close the pipeline through pipeline intercommunication and through the end subassembly of stopping flowing, can enter into the pipeline through pressing aseptic gas under the circumstances of evacuation, can have or not have the bubble to carry out effectual leak hunting test to the integrality of pipeline according to vacuum packaging bag, it is sealed to keep giving vent to anger the end through squeezing into the closed bag body with aseptic gas, can have or not the bubble to produce according to vacuum packaging bag and detect whether the closed bag body is impaired, thereby can be after processing to whether impaired short-term test of the closed bag body.
As further preferred scheme, only flow the subassembly and include that the L model that the level side was lain only flow block and integrated into one piece fix the joint board of the slope of only flow block one end, only flow the block with all set up the hole that passes that supplies first takeover to pass on the joint board, only flow the protruding joint that is provided with on the side in the block top and detain, the joint board with the joint is detained and is cooperated the joint, only flow the block with be provided with the tight squeeze column of supplementary first takeover clamp on the inboard edge of joint board.
By virtue of the arranged flow stopping assembly, the pipeline is subjected to auxiliary sealing treatment by the matched extrusion of the two extrusion columns.
As a further preferable scheme, the extrusion column is an arc-shaped protrusion, and a plurality of auxiliary anti-skid and anti-skid insections are equidistantly arranged on the outer side edge of the extrusion column.
Benefiting from the anti-skidding insection that sets up, can carry out effectual centre gripping to the pipeline outer fringe in the course of the work, avoid appearing the condition such as pipeline slip as far as possible.
As a further preferable scheme, connection sleeves are respectively sleeved at the connection positions of the first connecting pipe, the second connecting pipe and the first connecting pipe and the third connecting pipe, and the connection sleeves connect the first connecting pipe, the second connecting pipe and the first connecting pipe and the third connecting pipe through an aseptic pipe connecting machine.
As a further preferable scheme, the air outlet bag is of a cylindrical bag-shaped structure, and folds convenient to press are arranged at the outer edge of the air outlet bag.
The air outlet bag can be folded integrally when being pressed due to the folds arranged at the air outlet bag,
as further preferred scheme, the vacuum packaging bag is close to the inboard side bottom department of one end of extraction opening is provided with joint groove and joint strip respectively, the vacuum packaging bag is close to the inboard side bottom department of one end of extraction opening is provided with joint strip and joint groove respectively, and crisscross setting between crisscross joint strip and the joint groove from top to bottom.
Benefit from the cooperation between the joint groove that sets up and the joint strip, can seal vacuum packaging bag through joint groove and joint strip after carrying out the heat-seal to vacuum packaging bag, and then improve vacuum packaging bag's whole sealed effect.
To sum up, the utility model discloses a technological effect and advantage: this leak detection test external member, put into the closed bag body and be full of aseptic gas's play air pocket through the vacuum packaging bag that sets up and in the vacuum packaging bag of evacuation, the closed bag body and the bag of giving vent to anger that is full of aseptic gas pass through the pipeline intercommunication and open and close the pipeline through direct current component, can be under the circumstances of evacuation through pressing into the pipeline with aseptic gas, can have the bubble to carry out effectual leak detection test to the integrality of pipeline according to vacuum packaging bag, it is sealed to keep giving vent to anger the end through crowding into the closed bag body with aseptic gas, can have the bubble to produce according to vacuum packaging bag and detect whether the closed bag body is impaired, thereby can be after processing to the closed bag body whether impaired carry out short-term test.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic structural view of the sealed bag body of the present invention after being connected with the air outlet bag;
FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;
fig. 4 is a schematic structural view of the flow stopping assembly of the present invention.
In the figure: 1. packaging in a vacuum bag; 2. an air extraction opening; 3. a clamping strip; 4. a clamping groove; 5. sealing the bag body; 6. a first connection pipe; 7. a second connection pipe; 8. a third connecting pipe; 9. connecting sleeves; 10. Discharging the air bag; 11. a flow stopping assembly; 12. a flow stopping block; 13. a clamping and connecting plate; 14. a clamping buckle; 15. Extruding the column; 151. non-slip insections, 16, passing through the hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 and 2, a leak detection test kit, including a vacuum packaging bag 1, three side edges of the vacuum packaging bag 1 are plastically packaged, the vacuum packaging bag 1 is provided with an air suction port 2 for placing articles and performing vacuum heat sealing, a containing cavity is arranged in the vacuum packaging bag 1, a sealing bag body 5 and an air outlet bag 10 are respectively arranged in the containing cavity, sterile gas is filled in the air outlet bag 10, the air outlet bag 10 is of a cylindrical bag structure, the outer edge of the air outlet bag 10 is provided with a wrinkle convenient to press, the air outlet bag can be folded integrally when being pressed through the wrinkle arranged at the air outlet bag 10, one side of the sealing bag body 5 is provided with two first connecting pipes 6 respectively, one first connecting pipe 6 is communicated with a second connecting pipe 7 on the air outlet bag 10, the other first connecting pipe 6 is communicated with a third connecting pipe 8, and the two first connecting pipes 6 are provided with a flow stopping component 11 for assisting the first connecting pipe 6 in stopping flow.
Through the vacuum packaging bag 1 that sets up and put into the closed bag body 5 and be full of the bag 10 of giving vent to anger of aseptic gas in the vacuum packaging bag 1 of evacuation, will closed bag body 5 and the bag 10 of giving vent to anger that is full of aseptic gas pass through the pipeline intercommunication and open and close the pipeline through the stagnant flow subassembly 11, can enter into the pipeline through pressing sterile gas under the circumstances of evacuation, can have the bubble to come to carry out effectual leak hunting test to the integrality of pipeline according to vacuum packaging bag 1, it is sealed to keep giving vent to anger the end through squeezing into closed bag body 5 with aseptic gas, can have the bubble to produce according to vacuum packaging bag 1 and come to detect closed bag body 5 whether impaired, thereby can be after processing to closed bag body 5 impaired carry out short-term test.
The connecting joints of the first connecting pipe 6, the second connecting pipe 7, the first connecting pipe 6 and the third connecting pipe 8 are respectively provided with a connecting sleeve 9 in a sleeved mode, and the connecting sleeves 9 connect the first connecting pipe 6, the second connecting pipe 7, the first connecting pipe 6 and the third connecting pipe 8 through an aseptic pipe connecting machine.
Referring to fig. 1 and 3, the department of the inboard side bottom of one end that vacuum packaging bag 1 is close to extraction opening 2 is provided with joint groove 4 and joint strip 3 respectively, and the inboard side bottom of one end that vacuum packaging bag 1 is close to extraction opening 2 punishment do not is provided with joint strip 3 and joint groove 4, crisscross setting between joint strip 3 and the joint groove 4 that crisscross from top to bottom.
Through the cooperation between the joint groove 4 that sets up and the joint strip 3, can seal vacuum packaging bag 1 through joint groove 4 and joint strip 3 after carrying out the heat-seal to vacuum packaging bag 1, and then improve vacuum packaging bag 1's whole sealed effect.
Referring to fig. 1 and 4, only flowing subassembly 11 includes that the L model that the level side lies only flows block 12 and integrated into one piece fix the joint board 13 at the slope of only flowing block 12 one end, it all offers on block 12 and the joint board 13 to supply first takeover 6 to pass through hole 16, it detains 14 to end the protruding joint that is provided with on the inboard edge in block 12 top, cooperation joint between joint board 13 and the joint detain 14, it connects the tight compression leg 15 of 6 clamp to be provided with supplementary first takeover on the inboard edge of block 12 and joint board 13 to end.
Through the arranged flow stopping assembly 11, the pipeline is subjected to auxiliary sealing treatment through the matched extrusion of the two extrusion columns 15.
Above-mentioned extrusion post 15 is the arc protrudingly, and the equidistant skid-proof anti-skidding insection 151 of a plurality of seting up in the outside limit of extrusion post 15 through the skid-proof insection 151 that sets up, can carry out effectual centre gripping to the pipeline outer fringe in the course of the work, avoids appearing the circumstances such as pipeline slip as far as possible.
The working principle is as follows: during operation, the first connecting pipe 6, the second connecting pipe 7, the first connecting pipe 6 and the third connecting pipe 8 are communicated through the sterile pipe connecting machine in a sterile room, the first connecting pipe 6 is clamped in an auxiliary mode through the flow stopping assembly 11 in the communication process, and the vacuum packaging bag 1 is placed in a vacuumizing sealing machine to perform integral vacuumizing on the inside of the vacuum packaging bag 1 and perform hot air opening processing.
When the whole air tightness of the pipeline needs to be detected, the flow stopping component 11 between the closed bag body 5 and the air outlet bag 10 is in a clamping state, the air outlet bag 10 is pressed, no bubble emerges around the corresponding pipeline on the vacuum packaging bag 1 in the pressing process of the air outlet bag 10, if bubbles emerge, the first connecting pipe 6 and the second connecting pipe 7 are damaged,
if the resistance is large and no bubble emerges around the pipeline, the pipeline is not damaged, the whole tightness test of the sealed bag body 5 is carried out, the clamp body of the flow stopping component 11 is opened, the first connecting pipe 6 on the third connecting pipe 8 is in a closed state, the sterile gas in the gas outlet bag 10 is pressed and filled into the sealed bag body 5, the flow stopping components 11 on the first connecting pipe 6 and the second connecting pipe 7 are clamped after the sealed bag body 5 is wholly expanded, the sealed bag body 5 is pressed at the moment, whether the bubble is generated around the corresponding sealed bag body 5 on the vacuum packaging bag 1 is observed while the sealed bag body 5 is pressed, if the bubble is generated, the sealed bag body 5 is in a damaged state, if the bubble is not generated, the sealed bag body 5 is in a good state, and after the detection is finished, the corresponding flow stopping component 11 is opened, so that the gas in the sealed bag body 5 completely flows into the gas outlet bag 10.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a leak hunting test external member, includes vacuum packaging bag (1), its characterized in that, three sides edge plastic envelope of vacuum packaging bag (1) forms, vacuum packaging bag (1) is provided with and supplies article to put into and evacuation heat-seal extraction opening (2), be provided with in vacuum packaging bag (1) and hold the chamber, hold the intracavity and be provided with the closed bag body (5) respectively and go out air bag (10), it has sterile gas to go out to fill in air bag (10), one of the closed bag body (5) is provided with two first takeovers (6), one respectively first takeover (6) with go out second takeover (7) intercommunication on air bag (10), another first takeover (6) and third takeover (8) intercommunication, two all be provided with only on first takeover (6) and be used for assisting first takeover (6) only to flow and flow only subassembly (11).
2. The leak detection test kit according to claim 1, wherein the flow stopping assembly (11) includes a flow stopping block (12) of a type L lying on a horizontal side and an inclined clamping plate (13) integrally fixed to one end of the flow stopping block (12), the flow stopping block (12) and the clamping plate (13) are both provided with a through hole (16) for the first connecting pipe (6) to pass through, a clamping buckle (14) is protrudingly arranged on an inner side edge of the top of the flow stopping block (12), the clamping plate (13) and the clamping buckle (14) are clamped in a matching manner, and an extrusion column (15) assisting the first connecting pipe (6) to clamp is arranged on the inner side edge of the flow stopping block (12) and the clamping plate (13).
3. Leak detection test kit according to claim 2, characterized in that the squeeze column (15) is an arc-shaped protrusion, and a plurality of auxiliary anti-slip and anti-slip insections (151) are equidistantly arranged on the outer side edge of the squeeze column (15).
4. The leak detection test kit according to claim 1, wherein a connecting sleeve (9) is sleeved at the connecting position of the first connecting pipe (6) and the second connecting pipe (7) and the connecting position of the first connecting pipe (6) and the third connecting pipe (8), and the connecting sleeve (9) connects the first connecting pipe (6) and the second connecting pipe (7) and the first connecting pipe (6) and the third connecting pipe (8) through a sterile pipe connecting machine.
5. Leak detection test kit according to claim 1, wherein the gas outlet bag (10) is of a cylindrical bag-shaped structure, and the outer edge of the gas outlet bag (10) is provided with a fold for easy pressing.
6. The leak detection test kit according to claim 1, wherein the vacuum packaging bag (1) is provided with a clamping groove (4) and a clamping strip (3) at the bottom of the inner side edge of one end close to the air pumping hole (2), the vacuum packaging bag (1) is provided with a clamping strip (3) and a clamping groove (4) at the bottom of the inner side edge of one end close to the air pumping hole (2), and the clamping strip (3) and the clamping groove (4) which are staggered up and down are arranged in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222960706.5U CN218594649U (en) | 2022-11-08 | 2022-11-08 | Leak hunting test external member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222960706.5U CN218594649U (en) | 2022-11-08 | 2022-11-08 | Leak hunting test external member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218594649U true CN218594649U (en) | 2023-03-10 |
Family
ID=85404280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222960706.5U Active CN218594649U (en) | 2022-11-08 | 2022-11-08 | Leak hunting test external member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218594649U (en) |
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2022
- 2022-11-08 CN CN202222960706.5U patent/CN218594649U/en active Active
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