CN104421607A - Vacuum heat preservation steel cylinder - Google Patents
Vacuum heat preservation steel cylinder Download PDFInfo
- Publication number
- CN104421607A CN104421607A CN201310388984.0A CN201310388984A CN104421607A CN 104421607 A CN104421607 A CN 104421607A CN 201310388984 A CN201310388984 A CN 201310388984A CN 104421607 A CN104421607 A CN 104421607A
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- China
- Prior art keywords
- layer
- steel cylinder
- vacuum heat
- lining layer
- heat preservation
- 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.)
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- Packages (AREA)
- Thermally Insulated Containers For Foods (AREA)
Abstract
The invention provides a vacuum heat preservation steel cylinder. A cylinder body consists of a steel inner lining layer and a steel outer lining layer; a low-pressure vacuum layer is arranged between the inner lining layer and the outer lining layer and is internally provided with a getter, and the outer surface of the outer lining layer is coated with silver. By utilizing the principle of vacuum heat preservation, the heat-preservation effect is good; the outer lining layer is externally coated with silver which has heat radiation resistance and light reflection functions; the vacuum heat preservation steel cylinder is simple in structure and easy to manufacture.
Description
Technical field
The present invention relates to a kind of pressurized container, particularly a kind of steel cylinder that can be incubated.
Background technique
At present, the most frequently used in pressurized container is steel cylinder, and steel cylinder has the good characteristics such as withstand voltage, firm, in general, is placed in steel cylinder, by the valve closing of steel cylinder by various gas compression liquefaction; Owing to being generally placed with the gas liquid far below normal temperature in steel cylinder, need steel cylinder to have good thermal insulation property, and existing steel cylinder generally have thermal insulation property, the heat source steel cylinder in such external world, make the media expansion in steel cylinder, when external temperature is very high, steel cylinder even has the danger of blast.
Summary of the invention
In order to overcome the deficiency of existing steel cylinder poor thermal insulation property, the invention provides a kind of vacuum heat-preserving steel cylinder, this vacuum heat-preserving steel cylinder structure is simple, easily manufactured.
The technical solution adopted for the present invention to solve the technical problems is: vacuum heat-preserving steel cylinder comprises the valve on bottle and bottle, bottle is made up of the bladder layer of Steel material and the outer courage layer of Steel material, it is the vacuum layer of low pressure between bladder layer and outer courage layer, be provided with getter in vacuum layer, outer courage layer outer surface is silver-plated.
The invention has the beneficial effects as follows, adopt the principle of vacuum heat-preserving, high insulating effect, outer courage layer is outer silver-plated, and silver has anti-heat radiation and reflective effect, and structure of the present invention simply, easily manufactures.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. valve, 2. bladder layer, 3. outer courage layer, 4. vacuum layer, 5. getter, 6. silver.
Embodiment
In FIG, vacuum heat-preserving steel cylinder comprises the valve 1 on bottle and bottle, and bottle is made up of the bladder layer 2 of Steel material and the outer courage layer 3 of Steel material, is the vacuum layer 4 of low pressure between bladder layer 2 and outer courage layer 3, getter 5 is provided with, outer courage layer 3 outer surface silver-plated 6 in vacuum layer 4.
Claims (1)
1. a vacuum heat-preserving steel cylinder, it is characterized in that: it comprises the valve on bottle and bottle, bottle is made up of the bladder layer of Steel material and the outer courage layer of Steel material, is the vacuum layer of low pressure between bladder layer and outer courage layer, be provided with getter in vacuum layer, outer courage layer outer surface is silver-plated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310388984.0A CN104421607A (en) | 2013-08-30 | 2013-08-30 | Vacuum heat preservation steel cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310388984.0A CN104421607A (en) | 2013-08-30 | 2013-08-30 | Vacuum heat preservation steel cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104421607A true CN104421607A (en) | 2015-03-18 |
Family
ID=52971381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310388984.0A Pending CN104421607A (en) | 2013-08-30 | 2013-08-30 | Vacuum heat preservation steel cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104421607A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390338A (en) * | 2016-11-24 | 2017-02-15 | 陕西安益机电有限公司 | Thermostatic fire-fighting cylinder |
| CN106989949A (en) * | 2016-01-20 | 2017-07-28 | 抚顺市博瑞特科技有限公司 | It is incubated sampling steel cylinder |
-
2013
- 2013-08-30 CN CN201310388984.0A patent/CN104421607A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989949A (en) * | 2016-01-20 | 2017-07-28 | 抚顺市博瑞特科技有限公司 | It is incubated sampling steel cylinder |
| CN106390338A (en) * | 2016-11-24 | 2017-02-15 | 陕西安益机电有限公司 | Thermostatic fire-fighting cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |