CN106746538A - Double-layer vacuum vessel porous vacuum processing structure - Google Patents
Double-layer vacuum vessel porous vacuum processing structure Download PDFInfo
- Publication number
- CN106746538A CN106746538A CN201710014331.4A CN201710014331A CN106746538A CN 106746538 A CN106746538 A CN 106746538A CN 201710014331 A CN201710014331 A CN 201710014331A CN 106746538 A CN106746538 A CN 106746538A
- Authority
- CN
- China
- Prior art keywords
- vacuum
- air discharge
- discharge duct
- double
- vent holes
- 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
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/13—Reshaping combined with uniting or heat sealing, e.g. for making vacuum bottles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of double-layer vacuum vessel porous vacuum processing structure, including shell and inner bag, enclose to form vacuum chamber between the outer wall of the shell and the inwall of inner bag, the outer casing bottom is provided with the air discharge duct towards vacuum chamber depression, and at least two vacuum vent holes connected with vacuum chamber are provided with the air discharge duct.The air discharge duct is hemispherical groove, and the center position of the air discharge duct is provided with a vacuum vent holes, and the air discharge duct is provided with 2~4 vacuum vent holes along its circumferencial direction uniform intervals.The present invention on shell base bleed groove by being provided with least two vacuum vent holes connected with vacuum chamber, compared with prior art, increased exhaust hole number, not only can guarantee that the smooth degree of vacuumizing and exhausting, cause that air discharge is clean in vacuum utensil again, increase the vacuum in vacuum utensil, improve heat insulation effect.
Description
Technical field
The invention belongs to the technical field of vacuum utensil, tied in particular to a kind for the treatment of of double-layer vacuum vessel porous vacuum
Structure.
Background technology
At present, in the market insulating utensils on sale are divided into according to stainless steel inner container vacuum technique tail and anury vacuum technique
Two major classes." having tail vacuum " belongs to traditional technology, uses " pressure sealing technology ", and unfortunately this technical measures are micro-
Can not be completely secured in sight closed.Generally, having tail to weld needs to weld three bottoms：Inner bag bottom, midsole, and outward
Bottom." anury vacuum " be vessel under the environmental condition of vacuum, by computer controls complete pumping, soldering and sealing, cool down technique mistake
Journey.Insulating utensils have been upgraded to " anury vacuum " from " having tail vacuum ", not only cause that its capacity becomes big with the product of size, and
The service life extension of vacuum heat-preserving.
However, the diameter of the vacuum hole of " anury vacuum " vessel is no more than 1.5 millimeters, otherwise glass basis solder is in vacuum pricker
Under can be along hole during weldering, vacuum hole cannot obtain sealing-in, final products application of vacuum failure.With people's living standard
Raising, the modeling requirement to daily necessities is higher, particularly some special-shaped insulating utensils, and special-shaped vacuum utensil is arranged in vacuum
During gas, air-flow can be blocked, and be unfavorable for exhaust, thus common single vacuum hole cannot meet technique needs.
The content of the invention
Present invention aim to provide a kind of smooth degree that both can guarantee that vacuumizing and exhausting, vacuum utensil can be improved again
The double-layer vacuum vessel porous vacuum processing structure of vacuum.
To achieve the above object, the present invention designed by double-layer vacuum vessel porous vacuum processing structure, including shell and
Inner bag, is enclosed to form vacuum chamber between the outer wall of the shell and the inwall of inner bag, and the outer casing bottom is provided with towards vacuum
The air discharge duct of chamber inner recess, is provided with least two vacuum vent holes connected with vacuum chamber on the air discharge duct.
Further, the air discharge duct is hemispherical groove, and the center position of the air discharge duct is provided with a vacuum
Steam vent, the air discharge duct is provided with 2~4 vacuum vent holes along its circumferencial direction uniform intervals.
Further, the vacuum vent holes are circular port, its a diameter of 0.5~1.2mm.
Yet further, the vacuum vent holes are mounting hole, square hole, slot or tri-angle-holed.
Further, the shell and inner bag are stainless steel part.
Compared with prior art, the present invention is mutually passed through by being provided with least two on shell base bleed groove with vacuum chamber
Logical vacuum vent holes, compared with prior art, increased exhaust hole number, not only can guarantee that the smooth degree of vacuumizing and exhausting,
Cause that air discharge is clean in vacuum utensil, increases the vacuum in vacuum utensil again, improve heat insulation effect.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of double-layer vacuum vessel porous vacuum processing structure；
Mplifying structure schematic diagram in Fig. 1 that Fig. 2 is at I；
Overlooking the structure diagram in Fig. 2 that Fig. 3 is；
Wherein：1- shells, 2- inner bags, 3- vacuum chambers, 4- air discharge ducts, 5- vacuum vent holes.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Double-layer vacuum vessel porous vacuum processing structure as illustrated in fig. 1 and 2, including shell 1 and inner bag 2, outside shell 1
Enclose to form vacuum chamber 3 between the inwall of wall and inner bag 2, the bottom of shell 1 is provided with the air discharge duct towards the inner recess of vacuum chamber 3
4, at least two vacuum vent holes 5 connected with vacuum chamber 3 are provided with air discharge duct 4.As shown in Figures 2 and 3, air discharge duct 4 is
Hemispherical groove, the center position of air discharge duct 4 is provided with a vacuum vent holes 5, air discharge duct 4 along its circumferencial direction it is uniform between
Every being provided with 2~4 vacuum vent holes 5.Vacuum vent holes 5 are circular port, its a diameter of 0.5~1.2mm.Additionally, vacuum is arranged
Stomata 5 can also be mounting hole, square hole, slot or tri-angle-holed, be adapted to be opened in various special-shaped vacuum utensils
Hole.Shell 1 and inner bag 2 are stainless steel part, are difficult collision deformation, durable in use.The application of vacuum of special-shaped vacuum utensil, true
During idle discharge gas, air-flow can be blocked, and be unfavorable for exhaust, that is to say, that vacuum acquirement is difficult.The technical program is on air discharge duct 4
At least two vacuum vent holes 5 connected with vacuum chamber 3 are provided with, exhaust hole number is increased, not only be can guarantee that and vacuumized
The smooth degree of exhaust, causes that air discharge is clean in vacuum utensil, increases the vacuum in vacuum utensil again, improves insulation effect
Really.
The above, specific embodiment only of the invention, it is noted that any those of ordinary skill in the art exist
In disclosed technical scope, the change or replacement that can be readily occurred in, should all cover protection scope of the present invention it
It is interior.
Claims (5)
1. a kind of double-layer vacuum vessel porous vacuum processing structure, including shell (1) and inner bag (2), the outer wall of the shell (1)
Enclose to form vacuum chamber (3) and the inwall of inner bag (2) between, it is characterised in that：Shell (1) bottom is provided with towards vacuum
The air discharge duct (4) of chamber (3) inner recess, is provided with least two vacuum connected with vacuum chamber (3) on the air discharge duct (4)
Steam vent (5).
2. double-layer vacuum vessel porous vacuum processing structure according to claim 1, it is characterised in that：The air discharge duct
(4) it is hemispherical groove, the center position of the air discharge duct (4) is provided with a vacuum vent holes (5), the air discharge duct
(4) its circumferencial direction uniform intervals is provided with 2~4 vacuum vent holes (5).
3. double-layer vacuum vessel porous vacuum processing structure according to claim 1 and 2, it is characterised in that：The vacuum
Steam vent (5) is circular port, its a diameter of 0.5~1.2mm.
4. double-layer vacuum vessel porous vacuum processing structure according to claim 1 and 2, it is characterised in that：The vacuum
Steam vent (5) is mounting hole, square hole, slot or tri-angle-holed.
5. double-layer vacuum vessel porous vacuum processing structure according to claim 1, it is characterised in that：The shell (1)
Stainless steel part is with inner bag (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710014331.4A CN106746538A (en) | 2017-01-09 | 2017-01-09 | Double-layer vacuum vessel porous vacuum processing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710014331.4A CN106746538A (en) | 2017-01-09 | 2017-01-09 | Double-layer vacuum vessel porous vacuum processing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106746538A true CN106746538A (en) | 2017-05-31 |
Family
ID=58948369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710014331.4A Pending CN106746538A (en) | 2017-01-09 | 2017-01-09 | Double-layer vacuum vessel porous vacuum processing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106746538A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2873017Y (en) * | 2006-02-21 | 2007-02-28 | 吴秀杰 | Double layer tailless vacuum glass heat insulation cup |
| CN101002659A (en) * | 2006-07-31 | 2007-07-25 | 白明军 | Vacuum composite thermal insulation container made of stainless steel |
| CN101314526A (en) * | 2007-05-28 | 2008-12-03 | 王广武 | Sealing apparatus and method for vacuum glass |
| CN101350277A (en) * | 2008-09-17 | 2009-01-21 | 南京华显高科有限公司 | Method and apparatus for sealing and air exhaust of large size plasma display screen |
| CN204410405U (en) * | 2015-02-14 | 2015-06-24 | 台州市泰澄电子科技有限公司 | A kind of Vacuuming structure of metal vacuum thermos cup |
| CN206544978U (en) * | 2017-01-09 | 2017-10-10 | 湖北守能真空科技有限公司 | Double-layer vacuum vessel porous vacuum processing structure |
-
2017
- 2017-01-09 CN CN201710014331.4A patent/CN106746538A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2873017Y (en) * | 2006-02-21 | 2007-02-28 | 吴秀杰 | Double layer tailless vacuum glass heat insulation cup |
| CN101002659A (en) * | 2006-07-31 | 2007-07-25 | 白明军 | Vacuum composite thermal insulation container made of stainless steel |
| CN101314526A (en) * | 2007-05-28 | 2008-12-03 | 王广武 | Sealing apparatus and method for vacuum glass |
| CN101350277A (en) * | 2008-09-17 | 2009-01-21 | 南京华显高科有限公司 | Method and apparatus for sealing and air exhaust of large size plasma display screen |
| CN204410405U (en) * | 2015-02-14 | 2015-06-24 | 台州市泰澄电子科技有限公司 | A kind of Vacuuming structure of metal vacuum thermos cup |
| CN206544978U (en) * | 2017-01-09 | 2017-10-10 | 湖北守能真空科技有限公司 | Double-layer vacuum vessel porous vacuum processing structure |
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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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190513 Address after: 438000 Tangdu Five Road, Huangzhou Industrial Park, Huanggang City, Hubei Province Applicant after: HUBEI GUIZU VACUUM SCIENCE & TECHNOLOGY CO.,LTD. Address before: 438000 Tangdu Five Road, Huangzhou Industrial Park, Huanggang City, Hubei Province Applicant before: HUBEI SALNNER VACUUM SCIENCE & TECHNOLOGY CO.,LTD. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |