CN220603258U - Breathable plug breathability inspection device - Google Patents
Breathable plug breathability inspection device Download PDFInfo
- Publication number
- CN220603258U CN220603258U CN202322242990.7U CN202322242990U CN220603258U CN 220603258 U CN220603258 U CN 220603258U CN 202322242990 U CN202322242990 U CN 202322242990U CN 220603258 U CN220603258 U CN 220603258U
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- Prior art keywords
- plug
- transparent acrylic
- acrylic cylinder
- ventilation
- plate
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- 238000007689 inspection Methods 0.000 title claims abstract description 19
- 238000009423 ventilation Methods 0.000 claims abstract description 55
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 230000035699 permeability Effects 0.000 claims abstract description 13
- 239000008399 tap water Substances 0.000 claims abstract description 13
- 235000020679 tap water Nutrition 0.000 claims abstract description 12
- 239000000758 substrate Substances 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000002585 base Substances 0.000 description 23
- 239000007789 gas Substances 0.000 description 7
- 239000004033 plastic Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a ventilation plug ventilation property inspection device, which comprises a bottom plate, an inspection bench arranged on the bottom plate, a substrate arranged at the bottom of the inspection bench and used for embedding a ventilation plug, and an inspection part used for detecting ventilation property of the ventilation plug; the inspection part comprises a transparent acrylic cylinder arranged at the top of the inspection bench and an inflator connected with the substrate; the bottom of the base plate is provided with an air pipe connector, the air pipe connector is positioned at the bottom of the air permeable plug, and the inflator is connected with the air pipe connector through an air pipe; the top of the transparent acrylic cylinder is provided with a sealing cover plate, tap water is contained in the transparent acrylic cylinder, and the bottom of the transparent acrylic cylinder is communicated with the inside of the ventilation plug. The utility model has simple structure and reasonable design, thereby being capable of detecting the air permeability of the air permeable plug, being convenient to operate, ensuring the air permeability of the air permeable plug to be qualified and meeting the requirements of production and transportation.
Description
Technical Field
The utility model belongs to the technical field of ventilation plugs, and particularly relates to a ventilation plug ventilation checking device.
Background
Plastic barrels are widely used in petroleum, chemical, electronic and other industries. The plastic bucket has the advantages of acid resistance, alkali resistance, oil resistance, no toxicity and smell, can be used for containing foods, medicines and the like, has reasonable design and good quality, and is suitable for links such as transportation, distribution, storage, circulation and the like in factory production.
In the practical use of the plastic barrel, part of the packaged liquid releases gases with different degrees in the storage and transportation processes, so that the barrel body is deformed, swelled and even broken, and a great potential safety hazard exists. The air-permeable plug is used for releasing the air in the plastic barrel, so that the pressure inside and outside the plastic barrel is balanced, and the plastic barrel is not deformed or swelled.
The quality of the vent plug is more problematic, such as the gas impermeability, rupture of the vent membrane, etc. The quality of the breathable film, the production process level, the enterprise management level, the packaging and transportation links adopted during the production of the breathable plug manufacturer have great influence on the quality of the breathable plug, the quality of the breathable plug cannot be judged by checking the appearance of the breathable plug, and special detection equipment for the breathable plug is not available in the market. Most enterprises commonly practice the method by using the breathable plug through clients to observe the use effect of the breathable plug, so as to improve the breathable plug, and the method has the advantages of long feedback period, high cost and huge potential safety hazard.
Therefore, the ventilation plug ventilation property inspection device with simple structure and reasonable design is urgently needed, so that the ventilation property of the ventilation plug can be detected, the operation is convenient, the ventilation property of the ventilation plug is ensured to be qualified, and the production and the transportation are satisfied.
Disclosure of Invention
The utility model aims to solve the technical problems in the prior art, and provides the ventilation plug ventilation property inspection device which is simple in structure and reasonable in design, so that the ventilation property of a ventilation plug can be detected, the operation is convenient, the ventilation property of the ventilation plug is ensured to be qualified, and the production and the transportation are met.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a ventilative stopper gas permeability verifying attachment which characterized in that: the device comprises a bottom plate, a test bench arranged on the bottom plate, a substrate arranged at the bottom of the test bench and embedded with a ventilation plug, and a test component for detecting the ventilation of the ventilation plug;
the inspection part comprises a transparent acrylic cylinder arranged at the top of the inspection bench and an inflator connected with the substrate;
the bottom of the base plate is provided with an air pipe connector, the air pipe connector is positioned at the bottom of the air permeable plug, and the inflator is connected with the air pipe connector through an air pipe;
the top of the transparent acrylic cylinder is provided with a sealing cover plate, tap water is contained in the transparent acrylic cylinder, and the bottom of the transparent acrylic cylinder is communicated with the inside of the ventilation plug.
Foretell a ventilative stopper gas permeability verifying attachment, its characterized in that: the inspection bench comprises four supporting legs arranged on a bottom plate and a bench panel arranged at the tops of the four supporting legs, wherein a step through groove is arranged in the center of the bench panel and comprises a first upper groove and a second upper groove, and the cross section area of the first upper groove is larger than that of the second upper groove;
the bottom of the transparent acrylic cylinder is provided with an opening, the lower part of the transparent acrylic cylinder is embedded in the first upper groove, and the opening at the bottom of the transparent acrylic cylinder is communicated with the inside of the second upper groove.
Foretell a ventilative stopper gas permeability verifying attachment, its characterized in that: a first lower groove which is embedded by matching with the large-diameter section of the air permeable plug, a second lower groove which is communicated with the first lower groove and embedded by matching with the small-diameter section of the air permeable plug, and a lower threaded hole which is communicated with the second lower groove are arranged in the substrate; the cross-sectional area of the first lower groove is larger than that of the second upper groove;
the air pipe joint threaded part is installed in the lower threaded hole in a threaded mode.
Foretell a ventilative stopper gas permeability verifying attachment, its characterized in that: the support legs are connected with the deck plate through outer bolts, the deck plate is connected with the base plate through inner bolts, the cross section area of the base plate is smaller than that of the deck plate, and the base plate is positioned among the four support legs;
the table top plate, the base plate and the bottom plate are arranged in parallel up and down.
Foretell a ventilative stopper gas permeability verifying attachment, its characterized in that: the bottom of the sealing cover plate is provided with a rubber sealing plug, the rubber sealing plug stretches into the top of the transparent acrylic cylinder, and the bottom surface of the sealing cover plate is bonded with the top surface of the transparent acrylic cylinder to be distributed in a sealing manner;
an exhaust pipe is arranged at the upper part of the side face of the transparent acrylic cylinder, and an exhaust valve is arranged on the exhaust pipe.
Compared with the prior art, the utility model has the following advantages:
1. the base plate is arranged for embedding the ventilation plug, and is convenient for connecting the air pipe joint so as to inflate the ventilation plug.
2. The utility model provides an inflator, which is used for operating the inflator to inflate the bottom of a ventilation plug through an air pipe and an air pipe connector, and air is pressed into the lower part of the ventilation plug.
3. The utility model provides a transparent acrylic cylinder, the bottom of the transparent acrylic cylinder is communicated with the inside of a ventilation plug, so that the air is inflated by an inflator, compressed air enters tap water of the upper transparent acrylic cylinder through a ventilation film on the ventilation plug along with the rising of air pressure, and the ventilation plug has ventilation property by visually observing bubbles in the tap water.
In conclusion, the air-permeable plug has the advantages of simple structure and reasonable design, so that the air permeability of the air-permeable plug can be detected, the operation is convenient, the air permeability of the air-permeable plug is ensured to be qualified, and the production and the transportation are satisfied.
The technical scheme of the utility model is further described in detail through the drawings and the embodiments.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Reference numerals illustrate:
1-a bottom plate; 2-supporting legs; 3-a substrate;
3-1-a first lower groove; 3-2-a second lower groove; 3-a lower threaded hole;
4-a deck plate; 4-1-a first upper groove; 4-2-a second upper groove;
5-a ventilation plug; 6, an air pipe joint;
7, an air pipe; 8-an inflator; 9-a transparent acrylic cylinder;
10-sealing cover plate; 11-an exhaust pipe; 12-tap water;
13-an outer bolt; 14-inner bolts.
Detailed Description
As shown in fig. 1, the utility model comprises a base plate 1, a test bench arranged on the base plate 1, a base plate 3 arranged at the bottom of the test bench and embedded by a ventilation plug 5, and a test component for detecting the ventilation of the ventilation plug 5;
the inspection part comprises a transparent acrylic cylinder 9 arranged at the top of the inspection bench and an inflator 8 connected with the base plate 3;
the bottom of the base plate 3 is provided with an air pipe joint 6, the air pipe joint 6 is positioned at the bottom of the air permeable plug 5, and the inflator 8 is connected with the air pipe joint 6 through an air pipe 7;
the top of the transparent acrylic cylinder 9 is provided with a sealing cover plate 10, tap water 12 is contained in the transparent acrylic cylinder 9, and the bottom of the transparent acrylic cylinder 9 is communicated with the inside of the ventilation plug 5.
In this embodiment, the inspection bench includes four support legs 2 disposed on the bottom plate 1, and a table top plate 4 disposed on top of the four support legs 2, a step through groove is disposed in a center position of the table top plate 4, the step through groove includes a first upper groove 4-1 and a second upper groove 4-2, and a cross-sectional area of the first upper groove 4-1 is larger than a cross-sectional area of the second upper groove 4-2;
the bottom of the transparent acrylic cylinder 9 is provided with an opening, the lower part of the transparent acrylic cylinder 9 is embedded in the first upper groove 4-1, and the opening at the bottom of the transparent acrylic cylinder 9 is communicated with the inside of the second upper groove 4-2.
In this embodiment, a first lower groove 3-1 embedded in a large-diameter section of the ventilation plug 5, a second lower groove 3-2 communicated with the first lower groove 3-1 and embedded in a small-diameter section of the ventilation plug 5, and a lower threaded hole 3-3 communicated with the second lower groove 3-2 are arranged in the base plate 3; the cross section area of the first lower groove 3-1 is larger than that of the second upper groove 4-2;
the threaded part of the air pipe joint 6 is in threaded fit in the lower threaded hole 3-3.
In this embodiment, the support legs 2 and the deck plate 4 are connected by outer bolts 13, the deck plate 4 and the base plate 3 are connected by inner bolts 14, the cross-sectional area of the base plate 3 is smaller than that of the deck plate 4, and the base plate 3 is located between the four support legs 2;
the table top 4, the base plate 3 and the bottom plate 1 are arranged in parallel up and down.
In this embodiment, a rubber sealing plug is disposed at the bottom of the sealing cover plate 10, the rubber sealing plug extends into the top of the transparent acrylic cylinder 9, and the bottom surface of the sealing cover plate 10 is bonded to the top surface of the transparent acrylic cylinder 9 for sealing arrangement;
an exhaust pipe 11 is arranged at the upper part of the side surface of the transparent acrylic cylinder 9, and an exhaust valve is arranged on the exhaust pipe 11.
In this embodiment, the exhaust pipe 11 is provided, so that compressed air can enter tap water 12 of the transparent acrylic cylinder 9 at the upper part through the ventilation membrane on the ventilation plug 5, the exhaust valve is operated to be opened, and the compressed air is discharged through the exhaust pipe 11 connected to the transparent acrylic cylinder 9, so that the transparent acrylic cylinder 9 is prevented from being damaged due to the excessive pressure in the transparent acrylic cylinder 9.
In the embodiment, the sealing cover plate 10 and the rubber sealing plug are arranged, so that the sealing cover plate 10 can be opened, and tap water 12 is conveniently added into the transparent acrylic cylinder 9 through the top; and the top of the transparent acrylic cylinder 9 can be sealed after tap water is added, and the operation is convenient.
In the present embodiment, the set deck plate 4 and the base plate 3 are connected by the inner bolts 14, and the ventilation plug 5 to be inspected is easily installed in the base plate 3 by the disassembly and assembly of the base plate 3.
In this embodiment, the connection between the transparent acrylic cylinder 9 and the first upper groove 4-1 is coated with acrylic plate high-strength glue for bonding, so that the transparent acrylic cylinder 9 is stably connected with the table top 4.
When the utility model is particularly used, the inner bolt 14 is disassembled, the ventilation plug 5 to be inspected is arranged in the base plate 3, so that the large-diameter section of the ventilation plug 5 is embedded in the first lower groove 3-1, the small-diameter section of the ventilation plug 5 is embedded in the second lower groove 3-2, the top surface of the ventilation plug 5 is flush with the top surface of the base plate 3, and then the table plate 4 and the base plate 3 are connected through the inner bolt 14, so that the table plate 4, the base plate 3 and the base plate 1 are arranged in parallel up and down;
then opening a sealing cover plate 10, adding proper tap water 12 into the transparent acrylic cylinder 9, and then installing the sealing cover plate 10 on the transparent acrylic cylinder 9 so that the bottom surface of the sealing cover plate 10 is attached to the top surface of the transparent acrylic cylinder 9 for sealing arrangement;
then the inflator 8 is operated to inflate the bottom of the second lower groove 3-2 through the air pipe 7 and the air pipe joint 6, air is pressed into the lower part of the air permeable plug 5, and along with the rising of the air pressure, compressed air can enter tap water 12 of the upper transparent acrylic cylinder 9 through an air permeable film on the air permeable plug 5 to form visible bubbles; the exhaust valve is operated to be opened, and compressed air is discharged through an exhaust pipe 11 connected with the transparent acrylic cylinder 9; the air bubbles in the tap water 12 are visually observed to indicate that the air-permeable plug 5 has acceptable air permeability.
In conclusion, the air-permeable plug has the advantages of simple structure and reasonable design, so that the air permeability of the air-permeable plug can be detected, the operation is convenient, the air permeability of the air-permeable plug is ensured to be qualified, and the production and the transportation are satisfied.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, and any simple modification, variation and equivalent structural changes made to the above embodiment according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (5)
1. The utility model provides a ventilative stopper gas permeability verifying attachment which characterized in that: comprises a bottom plate (1), a test bench arranged on the bottom plate (1), a substrate (3) arranged at the bottom of the test bench and embedded by a ventilation plug (5) and a test component for detecting the ventilation property of the ventilation plug (5);
the inspection part comprises a transparent acrylic cylinder (9) arranged at the top of the inspection bench and an inflator (8) connected with the base plate (3);
the bottom of the base plate (3) is provided with an air pipe joint (6), the air pipe joint (6) is positioned at the bottom of the ventilation plug (5), and the inflator (8) is connected with the air pipe joint (6) through an air pipe (7);
the top of the transparent acrylic cylinder (9) is provided with a sealing cover plate (10), tap water (12) is contained in the transparent acrylic cylinder (9), and the bottom of the transparent acrylic cylinder (9) is communicated with the inside of the ventilation plug (5).
2. A vent plug breathability test device as defined in claim 1, wherein: the inspection bench comprises four supporting legs (2) arranged on a bottom plate (1), and a bench panel (4) arranged at the tops of the four supporting legs (2), wherein a step through groove is formed in the center of the bench panel (4), the step through groove comprises a first upper groove (4-1) and a second upper groove (4-2), and the cross section area of the first upper groove (4-1) is larger than that of the second upper groove (4-2);
the bottom of the transparent acrylic cylinder (9) is provided with an opening, the lower part of the transparent acrylic cylinder (9) is embedded in the first upper groove (4-1), and the opening at the bottom of the transparent acrylic cylinder (9) is communicated with the inside of the second upper groove (4-2).
3. A vent plug breathability test device as defined in claim 2, wherein: a first lower groove (3-1) embedded with a large-diameter section of the ventilation plug (5), a second lower groove (3-2) communicated with the first lower groove (3-1) and embedded with a small-diameter section of the ventilation plug (5), and a lower threaded hole (3-3) communicated with the second lower groove (3-2) are arranged in the base plate (3); the cross section area of the first lower groove (3-1) is larger than that of the second upper groove (4-2);
the threaded part of the air pipe joint (6) is installed in the lower threaded hole (3-3) in a threaded mode.
4. A vent plug breathability test device as defined in claim 2, wherein: the supporting legs (2) are connected with the deck plate (4) through outer bolts (13), the deck plate (4) is connected with the base plate (3) through inner bolts (14), the cross section area of the base plate (3) is smaller than that of the deck plate (4), and the base plate (3) is positioned among the four supporting legs (2);
the table top plate (4), the base plate (3) and the bottom plate (1) are arranged in parallel up and down.
5. A vent plug breathability test device as defined in claim 1, wherein: the bottom of the sealing cover plate (10) is provided with a rubber sealing plug, the rubber sealing plug stretches into the top of the transparent acrylic cylinder (9), and the bottom surface of the sealing cover plate (10) is attached to the top surface of the transparent acrylic cylinder (9) to be distributed in a sealing manner;
an exhaust pipe (11) is arranged at the upper part of the side face of the transparent acrylic cylinder (9), and an exhaust valve is arranged on the exhaust pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322242990.7U CN220603258U (en) | 2023-08-21 | 2023-08-21 | Breathable plug breathability inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322242990.7U CN220603258U (en) | 2023-08-21 | 2023-08-21 | Breathable plug breathability inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220603258U true CN220603258U (en) | 2024-03-15 |
Family
ID=90182753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322242990.7U Active CN220603258U (en) | 2023-08-21 | 2023-08-21 | Breathable plug breathability inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220603258U (en) |
-
2023
- 2023-08-21 CN CN202322242990.7U patent/CN220603258U/en active Active
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