CN108758335A - Air bottle self-priming draining wireway - Google Patents
Air bottle self-priming draining wireway Download PDFInfo
- Publication number
- CN108758335A CN108758335A CN201810836801.XA CN201810836801A CN108758335A CN 108758335 A CN108758335 A CN 108758335A CN 201810836801 A CN201810836801 A CN 201810836801A CN 108758335 A CN108758335 A CN 108758335A
- Authority
- CN
- China
- Prior art keywords
- extended segment
- gas cylinder
- elbow body
- wireway
- air bottle
- 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.)
- Granted
Links
- 238000007664 blowing Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 238000009991 scouring Methods 0.000 description 5
- 241000521257 Hydrops Species 0.000 description 4
- 206010030113 Oedema Diseases 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2260/00—Purposes of gas storage and gas handling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The present invention relates to high-pressure bottle fields, disclose a kind of air bottle self-priming draining wireway, air bottle self-priming draining wireway is positioned in gas cylinder, air bottle self-priming draining wireway includes elbow body and using elbow body as the extended segment of starting point, the internal diameter of extended segment is more than the internal diameter of elbow body, extended segment abuts gas cylinder inner wall, and extended segment is equipped with bottom outlet close to the side of gas cylinder inner wall, and bottom outlet is located at extended segment close to one end of elbow body;The aperture of bottom outlet and the internal diameter relationship of elbow body are:1/3≤bottom outlet aperture/elbow body internal diameter≤1/2;Extended segment gradually increases at a distance from gas cylinder inner wall along the extending direction of extended segment.By applying the air bottle self-priming draining wireway, it can avoid blowing and wash away gas cylinder inner wall, drain is abundant, realizes the purpose for improving gas cylinder service life.
Description
Technical field
The present invention relates to high-pressure bottle fields, in particular to a kind of air bottle self-priming draining wireway.
Background technology
For gas cylinder in application, during drain (pressure release), the discharge of gas cylinder internal liquid is insufficient, that is, there is a constant volume
Liquid influences the service life of gas cylinder, during air blowing (suppressing), gas is to gas cylinder because hydrops usually has corrosivity
Inner wall generation is washed away, the same service life for influencing gas cylinder.
Invention content
The purpose of the present invention is to provide a kind of air bottle self-priming draining wireways, and by application, the air bottle self-priming drains
Gas-guide tube can reduce air blowing and wash away gas cylinder inner wall, and drain is abundant, realize the purpose for improving gas cylinder service life.
What the embodiment of the present invention was realized in:
A kind of air bottle self-priming draining wireway, air bottle self-priming draining wireway are positioned in gas cylinder, air bottle
Self-priming draining wireway includes elbow body and using elbow body as the extended segment of starting point, and the internal diameter of extended segment is more than elbow body
Internal diameter, extended segment abuts gas cylinder inner wall, and extended segment is equipped with bottom outlet close to the side of gas cylinder inner wall, and bottom outlet is located at
Extended segment is close to one end of elbow body;The aperture of bottom outlet and the internal diameter relationship of elbow body are:1/3≤bottom outlet aperture/bend pipe
Ontology internal diameter≤1/2;Extended segment gradually increases at a distance from gas cylinder inner wall along the extending direction of extended segment.
Further, elbow body is integrally formed with extended segment, and the junction of elbow body and extended segment is equipped with inner chamfer.
Further, chamfering is 60 °.
Further, near the plane of the gas cylinder inner wall of extended segment as a reference plane, the center of extended segment
Axis and the angle of reference planes are 3 °~6 °.
The advantageous effect of the embodiment of the present invention is:
After 1. gas cylinder uses the air bottle self-priming draining wireway, drain effect reaches 100%, and hydrops is avoided to corrode
Gas cylinder, and bottom outlet air-flow will not generate scouring force to gas cylinder inner wall when air blowing, can improve gas cylinder and use the longevity
Life.
2. in the case where not influencing drain effect, extended segment is suitably raised, increases end and the gas cylinder of extended segment
The distance of inner wall is convenient for gas diffusion, reduces gas and is washed away to gas cylinder inner wall, further increases the use of gas cylinder
Service life.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the application state figure for the air bottle self-priming draining wireway that the embodiment of the present invention 1~3 provides;
Fig. 2 is the enlarged drawing of A in Fig. 1, i.e., the structure chart for the air bottle self-priming draining wireway that Examples 1 to 3 provides;
Icon:1- air bottle self-priming draining wireways, 2- elbow bodies, the extended segments 3-, 4- bottom outlets, 5- chamferings, 6- high pressures
Gas cylinder, 7- gas cylinder inner walls.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, and and not all embodiment.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that:Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
A kind of air bottle self-priming draining wireway provided in an embodiment of the present invention is specifically described below.
As shown in Figure 1 and Figure 2, the present embodiment provides a kind of air bottle self-priming draining wireway, air bottle self-priming drains air guide
Pipe is positioned in gas cylinder, and air bottle self-priming draining wireway includes elbow body and using elbow body as the extension of starting point
Section, the internal diameter of extended segment are more than the internal diameter of elbow body, and extended segment abuts gas cylinder inner wall, and extended segment is in gas cylinder
The side of wall is equipped with bottom outlet, and bottom outlet is located at extended segment close to one end of elbow body;The aperture of bottom outlet and elbow body it is interior
Diameter relationship is:1/3≤bottom outlet aperture/elbow body internal diameter≤1/2.It is proved by a large number of experiments, gas cylinder uses the air
After bottle self-priming draining wireway, drainage effect reaches 100%, bottom outlet air-flow when avoiding hydrops from corroding gas cylinder, and blowing
Scouring force will not be generated to gas cylinder inner wall, gas cylinder service life can be improved.
Extended segment gradually increases at a distance from gas cylinder inner wall along the extending direction of extended segment, near extended segment
As a reference plane, the central shaft of extended segment and the angle of reference planes are 3 °~6 ° to the plane of gas cylinder inner wall.In not shadow
In the case of ringing drainage effect, extended segment is suitably raised, increases the end of extended segment at a distance from gas cylinder inner wall, is convenient for gas
Body is spread, and is reduced gas and is washed away to gas cylinder inner wall, further increases the service life of gas cylinder.
In actual production process, elbow body is integrally formed with extended segment, increases extended segment internal diameter, elbow body through reaming
It is equipped with inner chamfer with the junction of extended segment, chamfering is 60 °.By the way that chamfering is arranged, produced when can reduce drain because aperture is mutated
Raw obstruction keeps discharge hydrops more smooth.
The feature and performance of the present invention are described in further detail below in conjunction with specific embodiment.
Embodiment 1
A kind of air bottle self-priming draining wireway, air bottle self-priming draining wireway are positioned in gas cylinder, air bottle
Self-priming draining wireway includes elbow body and using elbow body as the extended segment of starting point, and the internal diameter of extended segment is more than elbow body
Internal diameter, elbow body and extended segment be integrally formed, and the junction of elbow body and extended segment is equipped with 60 ° of inner chamfer.Extend
Section abuts gas cylinder inner wall, and extended segment is equipped with bottom outlet close to the side of gas cylinder inner wall, and to be located at extended segment close for bottom outlet
One end of elbow body.Extended segment gradually increases at a distance from gas cylinder inner wall along the extending direction of extended segment, near
As a reference plane, the central shaft of extended segment and the angle of reference planes are 3 ° to the plane of the gas cylinder inner wall of extended segment.It is curved
Tube body internal diameter is 20mm, bottom outlet aperture 6.7mm, bottom outlet aperture/elbow body internal diameter=1/3.
Embodiment 2
A kind of air bottle self-priming draining wireway, air bottle self-priming draining wireway are positioned in gas cylinder, air bottle
Self-priming draining wireway includes elbow body and using elbow body as the extended segment of starting point, and the internal diameter of extended segment is more than elbow body
Internal diameter, elbow body and extended segment be integrally formed, and the junction of elbow body and extended segment is equipped with 60 ° of inner chamfer.Extend
Section abuts gas cylinder inner wall, and extended segment is equipped with bottom outlet close to the side of gas cylinder inner wall, and to be located at extended segment close for bottom outlet
One end of elbow body.Extended segment gradually increases at a distance from gas cylinder inner wall along the extending direction of extended segment, near
As a reference plane, the central shaft of extended segment and the angle of reference planes are 5 ° to the plane of the gas cylinder inner wall of extended segment.It is curved
Tube body internal diameter is 20mm, bottom outlet aperture 8mm, bottom outlet aperture/elbow body internal diameter=4/10.
Embodiment 3
A kind of air bottle self-priming draining wireway, air bottle self-priming draining wireway are positioned in gas cylinder, air bottle
Self-priming draining wireway includes elbow body and using elbow body as the extended segment of starting point, and the internal diameter of extended segment is more than elbow body
Internal diameter, elbow body and extended segment be integrally formed, and the junction of elbow body and extended segment is equipped with 60 ° of inner chamfer.Extend
Section abuts gas cylinder inner wall, and extended segment is equipped with bottom outlet close to the side of gas cylinder inner wall, and to be located at extended segment close for bottom outlet
One end of elbow body.Extended segment gradually increases at a distance from gas cylinder inner wall along the extending direction of extended segment, near
As a reference plane, the central shaft of extended segment and the angle of reference planes are 6 ° to the plane of the gas cylinder inner wall of extended segment.It is curved
Tube body internal diameter is 20mm, bottom outlet aperture 10.3mm, bottom outlet aperture/elbow body internal diameter=1/2.
Comparative example 1
A kind of air bottle self-priming draining wireway, air bottle self-priming draining wireway are positioned in gas cylinder, air bottle
Self-priming draining wireway includes elbow body and using elbow body as the extended segment of starting point, and the internal diameter of extended segment is more than elbow body
Internal diameter, elbow body and extended segment be integrally formed, and the junction of elbow body and extended segment is equipped with 60 ° of inner chamfer.Extend
Section abuts gas cylinder inner wall, and extended segment is equipped with bottom outlet close to the side of gas cylinder inner wall, and to be located at extended segment close for bottom outlet
One end of elbow body.Extended segment gradually increases at a distance from gas cylinder inner wall along the extending direction of extended segment, near
As a reference plane, the central shaft of extended segment and the angle of reference planes are 5 ° to the plane of the gas cylinder inner wall of extended segment.It is curved
Tube body internal diameter is 20mm, and bottom outlet aperture is 4mm, bottom outlet aperture/elbow body internal diameter=2/10.
Comparative example 2
A kind of air bottle self-priming draining wireway, air bottle self-priming draining wireway are positioned in gas cylinder, air bottle
Self-priming draining wireway includes elbow body and using elbow body as the extended segment of starting point, and the internal diameter of extended segment is more than elbow body
Internal diameter, elbow body and extended segment be integrally formed, and the junction of elbow body and extended segment is equipped with 60 ° of inner chamfer.Extend
Section abuts gas cylinder inner wall, and extended segment is equipped with bottom outlet close to the side of gas cylinder inner wall, and to be located at extended segment close for bottom outlet
One end of elbow body.Extended segment gradually increases at a distance from gas cylinder inner wall along the extending direction of extended segment, near
As a reference plane, the central shaft of extended segment and the angle of reference planes are 5 ° for the section of the gas cylinder inner wall of extended segment.It is curved
Tube body internal diameter is 20mm, and bottom outlet aperture is 5mm, bottom outlet aperture/elbow body internal diameter=2.5/10.
Comparative example 3
A kind of air bottle self-priming draining wireway, air bottle self-priming draining wireway are positioned in gas cylinder, air bottle
Self-priming draining wireway includes elbow body and using elbow body as the extended segment of starting point, and the internal diameter of extended segment is more than elbow body
Internal diameter, elbow body and extended segment be integrally formed, and the junction of elbow body and extended segment is equipped with 60 ° of inner chamfer.Extend
Section abuts gas cylinder inner wall, and extended segment is equipped with bottom outlet close to the side of gas cylinder inner wall, and to be located at extended segment close for bottom outlet
One end of elbow body.Extended segment gradually increases at a distance from gas cylinder inner wall along the extending direction of extended segment, near
As a reference plane, the central shaft of extended segment and the angle of reference planes are 5 ° to the plane of the gas cylinder inner wall of extended segment.It is curved
Tube body internal diameter is 20mm, and bottom outlet aperture is 12mm, bottom outlet aperture/elbow body internal diameter=6/10.
Comparative example 4
A kind of air bottle self-priming draining wireway, air bottle self-priming draining wireway are positioned in gas cylinder, air bottle
Self-priming draining wireway includes elbow body and using elbow body as the extended segment of starting point, and the internal diameter of extended segment is more than elbow body
Internal diameter, elbow body and extended segment be integrally formed, and the junction of elbow body and extended segment is equipped with 60 ° of inner chamfer.Extend
Section abuts gas cylinder inner wall, and extended segment is equipped with bottom outlet close to the side of gas cylinder inner wall, and to be located at extended segment close for bottom outlet
One end of elbow body.Extended segment gradually increases at a distance from gas cylinder inner wall along the extending direction of extended segment, near
As a reference plane, the central shaft of extended segment and the angle of reference planes are 5 ° to the plane of the gas cylinder inner wall of extended segment.It is curved
Tube body internal diameter is 20mm, and bottom outlet aperture is 14mm, bottom outlet aperture/elbow body internal diameter=7/10.
Test example 1
Blow test is carried out to air bottle self-priming draining wireway made from Examples 1 to 3 and comparative example 1~4, examination of blowing
The method tested is:Air bottle self-priming draining wireway is installed on machine frame, a basin water is placed under extended segment, extended segment is leaned on
Approximately level, the bottom outlet face water surface (extended segment keeps 3-5mm distances with the water surface), inflates to air bottle self-priming draining wireway, fills
Atmospheric pressure is 3.5Mpa, and whether the observation water surface whirlpool occurs, if whirlpool occurs in the water surface, it was demonstrated that generate normal pressure, i.e. bottom when air blowing
Hole has scouring force to gas cylinder inner wall, if the water surface does not occur whirlpool, proves that bottom outlet does not have punching to gas cylinder inner wall
Brushing force.Specific test data see the table below:
Test example 2
Test method:Group to not having scouring force in test example 1 to gas cylinder inner wall is drained (pressure release) experiment
The method of (i.e. Examples 1 to 3), drainage test is:Simulated high-pressure gas cylinder actually uses operating mode, and gas cylinder is positioned over level
On instrument operation console, level meter operation console is in 1 ° of angle with body straightway, and air bottle self-priming draining wireway is in gas cylinder
In the middle part of interior liquid level, the blowing pressure 3.5Mpa.Specific test data see the table below:
Experimental example 3
Elbow body internal diameter be 25mm, bottom outlet aperture makees in proportion accordingly change, bottom outlet aperture/elbow body internal diameter for
When experimental example 1,2 identical numerical value of experimental example, draining and air blowing experimental result are roughly the same.
Experimental example 4
Elbow body internal diameter be 15mm, bottom outlet aperture makees in proportion accordingly change, bottom outlet aperture/elbow body internal diameter for
When experimental example 1, experimental example 2,3 identical numerical value of experimental example, draining and air blowing experimental result are roughly the same.
In conclusion 1/3≤bottom outlet aperture/elbow body internal diameter≤1/2 when, drainage effect reaches 100%, and blows
When bottom outlet air-flow will not generate scouring force to gas cylinder inner wall, gas cylinder service life can be improved.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (4)
1. air bottle self-priming draining wireway, the air bottle self-priming draining wireway is positioned in gas cylinder, and feature exists
In, the air bottle self-priming draining wireway include elbow body and using the elbow body as the extended segment of starting point, it is described to prolong
The internal diameter for stretching section is more than the internal diameter of the elbow body, and the extended segment abuts the gas cylinder inner wall, and the extended segment is leaned on
The side of the nearly gas cylinder inner wall is equipped with bottom outlet, and the bottom outlet is located at the extended segment close to the one of the elbow body
End;The aperture of the bottom outlet and the internal diameter relationship of the elbow body are:1/3≤bottom outlet aperture/elbow body internal diameter≤1/2;
The extended segment gradually increases at a distance from the gas cylinder inner wall along the extending direction of the extended segment.
2. air bottle self-priming draining wireway as described in claim 1, which is characterized in that the elbow body and the extension
Section is integrally formed, and the elbow body and the junction of the extended segment are equipped with inner chamfer.
3. air bottle self-priming draining wireway as claimed in claim 2, which is characterized in that the chamfering is 60 °.
4. air bottle self-priming draining wireway as described in claim 1, which is characterized in that near the height of the extended segment
As a reference plane, the central shaft of the extended segment and the angle of the reference planes are 3 °~6 ° to the plane of air bottle inner wall.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810836801.XA CN108758335B (en) | 2018-07-26 | 2018-07-26 | Self-suction drainage air duct of air bottle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810836801.XA CN108758335B (en) | 2018-07-26 | 2018-07-26 | Self-suction drainage air duct of air bottle |
Publications (2)
Publication Number | Publication Date |
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CN108758335A true CN108758335A (en) | 2018-11-06 |
CN108758335B CN108758335B (en) | 2024-03-15 |
Family
ID=63971372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810836801.XA Active CN108758335B (en) | 2018-07-26 | 2018-07-26 | Self-suction drainage air duct of air bottle |
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CN (1) | CN108758335B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115493393A (en) * | 2022-11-17 | 2022-12-20 | 杭州贝斯特气体有限公司 | Ultra-pure gas cylinder drying and evacuating system |
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CN204403781U (en) * | 2014-12-09 | 2015-06-17 | 洛阳双瑞特种装备有限公司 | A kind of station uses the drainage device of gas storage bottle type container group |
DE102014010157A1 (en) * | 2014-07-09 | 2016-01-14 | Daimler Ag | Device for draining gas |
DE102015011841A1 (en) * | 2015-09-10 | 2017-03-16 | Daimler Ag | Device for draining gas |
CN206694821U (en) * | 2017-04-20 | 2017-12-01 | 四川新新气体技术开发有限公司 | The quick charging system of vehicle-mounted gas bomb prepressing type gas-liquid substitution gas |
CN107588318A (en) * | 2017-09-22 | 2018-01-16 | 江苏江海船舶设备制造有限公司 | A kind of air bottle |
CN208719836U (en) * | 2018-07-26 | 2019-04-09 | 成都格瑞特高压容器有限责任公司 | Air bottle self-priming draining wireway |
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2018
- 2018-07-26 CN CN201810836801.XA patent/CN108758335B/en active Active
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CN2230866Y (en) * | 1994-09-20 | 1996-07-10 | 陈志强 | Liquidized gas combustion aid |
CN2241286Y (en) * | 1995-07-10 | 1996-11-27 | 戴梦周 | Device for complete hurning of liquefied gas residue in steel cylinder |
JP2001324098A (en) * | 2000-05-15 | 2001-11-22 | Furoomu:Kk | Content discharging device for pressure vessel |
CN202419131U (en) * | 2011-12-22 | 2012-09-05 | 江南工业集团有限公司 | Blowdown device of compressed natural gas cylinder |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN115493393A (en) * | 2022-11-17 | 2022-12-20 | 杭州贝斯特气体有限公司 | Ultra-pure gas cylinder drying and evacuating system |
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