CN105078133A - Inner container structure with aluminum foil for stainless steel heat-insulation cup and process for manufacturing inner container structure - Google Patents
Inner container structure with aluminum foil for stainless steel heat-insulation cup and process for manufacturing inner container structure Download PDFInfo
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- CN105078133A CN105078133A CN201510342431.0A CN201510342431A CN105078133A CN 105078133 A CN105078133 A CN 105078133A CN 201510342431 A CN201510342431 A CN 201510342431A CN 105078133 A CN105078133 A CN 105078133A
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Abstract
The invention discloses an inner container structure with an aluminum foil for a stainless steel heat-insulation cup and a process for manufacturing the inner container structure. The heat-insulation cup comprises an inner tube and an outer tube. Opening ends of the inner tube and the outer tube are welded with each other, and a vacuum layer is formed between the inner tube and the outer tube. The inner container structure is characterized in that the aluminum foil wraps the outer wall of the inner tube, and the long-term heat-insulation purpose can be achieved by the aid of a characteristic that heat can be shielded and reflected by the aluminum foil. The inner container structure and the process have the advantages that the traditional process for coppering the outside of an inner container of an existing heat-insulation cup is replaced by the process for sintering the aluminum foil on the outside of an inner container, the heat can be sealed in the inner container by the aid of the characteristic that the heat can be shielded and reflected by the aluminum foil, and heat-insulation effects of the heat-insulation cup can be greatly improved; the process for coppering is replaced by the process for sintering the aluminum foil, so that the manufacturing cost can be saved to a great extent; the possible acid and alkali problem of the process for coppering can be solved, the aluminum foil is nontoxic and harmless, and accordingly the environmental protection purpose can be perfectly achieved.
Description
Technical field
The present invention relates to a kind of technical field of thermos cup manufacture craft, particularly relate to a kind of stainless steel thermos cup aluminium foil inner-tube structure and manufacture craft thereof.
Background technology
Thermos cup is generally add by pottery or stainless steel the container be filled with water that vacuum layer is made, and lid is arranged at top, seals tight, and vacuum heat-insulating layer can make to be contained in the liquid such as inner water and delay heat radiation, to reach the object of insulation.But in actual applications, thermos cup heat insulation effect is usually very undesirable; Usual inner pipe wall copper-plating technique, intermediate layer vacuumizes, and cost is high, not environmentally, insulation poor in timeliness, especially the thermos cup of small volume even can only be incubated 3 hours, can not meet the requirement of people to heat insulation effect far away.Therefore, the problem that the heat insulation effect of thermos cup and temperature retention time become thermos cup manufacturer growing interest how is effectively improved.
Summary of the invention
In view of this, the present invention proposes a kind of stainless steel thermos cup aluminium foil inner-tube structure and manufacture craft thereof, is not very desirable to solve the thermos cup heat insulation effect of prior art, the problem that temperature retention time is short.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of stainless steel thermos cup inner bag aluminium foil process structure, thermos cup is made up of inner and outer tubes, described interior pipe and described outer tube weld in openend, vacuum layer is formed between described interior pipe and described outer tube, it is characterized in that, described outer wall of inner tube parcel aluminium foil, can shield the object reaching long-time heat preservation with the feature of reflecting heat by aluminium foil.
Above-mentioned stainless steel thermos cup aluminium foil inner-tube structure, wherein, carries out in described vacuum layer vacuumizing process.
Above-mentioned stainless steel thermos cup aluminium foil inner-tube structure, wherein, described aluminium foil is by the outer wall of the uniform coated described interior pipe of high temperature sintering.
Also comprise a kind of manufacture craft of stainless steel thermos cup aluminium foil inner bag, wherein, described technique is as follows:
Step 1: in aluminium foil described in described outer wall of inner tube surface coverage one deck;
Step 2: described interior pipe is welded with described outer tube, vacuum technology forms vacuum layer;
Step 3: carry out heating in vacuum to described inner bag, makes aluminium foil at high temperature be sintered in described outer wall of inner tube surface.
The present invention is owing to have employed above-mentioned technology, and the good effect of generation is:
The present invention, by traditional changing at the outer copper-plating technique of thermos cup inner bag is sintered aluminium foil outside the tank, can be shielded the characteristic of heat and reflecting heat, is sealed in by heat in inner bag, significantly improve the effect of thermos cup insulation by aluminium foil self; Meanwhile, adopt aluminium foil to replace copper-plating technique, can greatly manufacturing cost be saved; Further, solve the issuable soda acid problem of copper-plating technique, aluminium foil is nontoxic, perfectly reaches the object of environmental protection.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of thermos cup inner bag in stainless steel thermos cup aluminium foil inner-tube structure of the present invention and manufacture craft thereof;
Fig. 2 is the fabrication processing figure of stainless steel thermos cup aluminium foil inner-tube structure of the present invention and manufacture craft thereof.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described, but not as limiting to the invention.
Embodiment
Shown in Fig. 1 and Fig. 2, a kind of stainless steel thermos cup aluminium foil inner-tube structure of the present invention, thermos cup is made up of inner and outer tubes, inner and outer tubes are welded in openend, form vacuum layer between interior pipe and outer tube, and vacuum layer has completely cut off the circulation between inner and outer pipes, reach heat insulation effect, wherein, outer wall of inner tube parcel aluminium foil, can shield the object reaching long-time heat preservation with the feature of reflecting heat by aluminium foil.
The present invention also has following embodiment on the basis of the above, please continue see shown in Fig. 1 and Fig. 2,
In further embodiment of the present invention, carry out vacuumizing process in vacuum layer, the propagation of heating power has three kinds of approach: radiation, convection current and conduction.Vacuumize transmission and thermal convection current that process can make to block between inner and outer tubes heating power.
In further embodiment of the present invention, aluminium foil is by the outer wall of the uniform coated interior pipe of high temperature sintering, and aluminium foil parcel uses Newtonian fluid and vacuum principle, allows aluminium foil high temperature sintering on inner tubal wall.
Aluminium foil is a kind of grey body material, heat is sightless spectrum (electromagnetic one), aluminium foil can shield simultaneously again can reflecting heat to cup body inner bag, the shielding of aluminium foil and albedo do not change with the thickness of aluminium foil own, only depend on the state with aluminium foil surface.
User can further be familiar with characteristic of the present invention and function according to following explanation,
In the present embodiment, the concrete manufacture craft also comprising a kind of stainless steel thermos cup aluminium foil inner bag, wherein, technique is as follows:
First in the outer wall surface of interior pipe, one deck aluminium foil is covered equably; Then, interior pipe is welded with outer tube, form vacuum layer; Finally the inner bag after shaping is heated, high-temperature heating is carried out to inner bag, use Newtonian fluid and vacuum principle, aluminium foil is allowed to sinter at outer wall of inner tube surface high-temp, so far, the manufacture craft of aluminium foil inner bag terminates, and finally finished product inner bag is assembled into complete thermos cup by prior art, because thermos cup mounting technology is prior art, be not repeated herein.
In sum, the present invention is by sintering aluminium foil outside the tank by traditional changing at the outer copper-plating technique of thermos cup inner bag, aluminium foil is used to substitute original copper-plating technique, the characteristic of heat and reflecting heat can be shielded by aluminium foil self, heat is sealed in inner bag, significantly improves the effect of thermos cup insulation; Meanwhile, adopt aluminium foil to replace copper-plating technique, use the insulation of aluminium foil packing technology, cost can be saved on 30% compared with copper facing, can greatly save manufacturing cost; Further, solve the issuable soda acid problem of copper-plating technique, aluminium foil is nontoxic, perfectly reaches the object of environmental protection.
The foregoing is only preferred embodiment of the present invention; not thereby embodiments of the present invention and protection domain is limited; to those skilled in the art; should recognize and all should be included in the scheme that equivalent replacement done by all utilizations description of the present invention and diagramatic content and apparent change obtain in protection scope of the present invention.
Claims (4)
1. a stainless steel thermos cup inner bag aluminium foil process structure, thermos cup is made up of inner and outer tubes, described interior pipe and described outer tube weld in openend, vacuum layer is formed between described interior pipe and described outer tube, it is characterized in that, described outer wall of inner tube parcel aluminium foil, can shield the object reaching long-time heat preservation with the feature of reflecting heat by aluminium foil.
2. stainless steel thermos cup aluminium foil inner-tube structure according to claim 1, is characterized in that, carry out vacuumizing process in described vacuum layer.
3. stainless steel thermos cup aluminium foil inner-tube structure according to claim 1, is characterized in that, described aluminium foil is by the outer wall of the uniform coated described interior pipe of high temperature sintering.
4. a manufacture craft for stainless steel thermos cup aluminium foil inner bag, is characterized in that, described technique is as follows:
Step 1: parcel covers aluminium foil described in one deck in described outer wall of inner tube surface;
Step 2: described interior pipe is welded with described outer tube, vacuum technology forms vacuum layer;
Step 3: carry out heating in vacuum to described inner bag, makes aluminium foil at high temperature be sintered in described outer wall of inner tube surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510342431.0A CN105078133A (en) | 2015-06-18 | 2015-06-18 | Inner container structure with aluminum foil for stainless steel heat-insulation cup and process for manufacturing inner container structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510342431.0A CN105078133A (en) | 2015-06-18 | 2015-06-18 | Inner container structure with aluminum foil for stainless steel heat-insulation cup and process for manufacturing inner container structure |
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|---|---|
| CN105078133A true CN105078133A (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510342431.0A Pending CN105078133A (en) | 2015-06-18 | 2015-06-18 | Inner container structure with aluminum foil for stainless steel heat-insulation cup and process for manufacturing inner container structure |
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| CN (1) | CN105078133A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109276100A (en) * | 2018-08-03 | 2019-01-29 | 嘉兴市华鼎日用品有限公司 | A kind of production method of coffee pot |
| CN110125503A (en) * | 2019-05-29 | 2019-08-16 | 杭州哈尔斯实业有限公司 | A kind of fixed structure and its fixing means of stainless steel cool-bag liner aluminium foil |
| CN112842043A (en) * | 2021-03-16 | 2021-05-28 | 浙江希乐实业有限公司 | Stainless steel vacuum cup and production process thereof |
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| US5769262A (en) * | 1995-05-10 | 1998-06-23 | Nippon Sanso Corporation | Thermally-insulated double-walled synthetic-resin container |
| US20030221563A1 (en) * | 2002-06-03 | 2003-12-04 | Lee Sin Hang | Anaerobic tea steeper and method of use |
| CN2713949Y (en) * | 2004-06-12 | 2005-08-03 | 揭阳市兴财金属制品有限公司 | Double layered metal vacuum internal bladder |
| CN202619155U (en) * | 2011-12-28 | 2012-12-26 | 王磊 | PE double-layer vacuum cup |
| CN103393363A (en) * | 2013-07-30 | 2013-11-20 | 熊一兵 | Vacuum heat-preserving and thermal insulation device with internally-arranged light-reflecting layers |
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2015
- 2015-06-18 CN CN201510342431.0A patent/CN105078133A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5769262A (en) * | 1995-05-10 | 1998-06-23 | Nippon Sanso Corporation | Thermally-insulated double-walled synthetic-resin container |
| US20030221563A1 (en) * | 2002-06-03 | 2003-12-04 | Lee Sin Hang | Anaerobic tea steeper and method of use |
| CN2713949Y (en) * | 2004-06-12 | 2005-08-03 | 揭阳市兴财金属制品有限公司 | Double layered metal vacuum internal bladder |
| CN202619155U (en) * | 2011-12-28 | 2012-12-26 | 王磊 | PE double-layer vacuum cup |
| CN103393363A (en) * | 2013-07-30 | 2013-11-20 | 熊一兵 | Vacuum heat-preserving and thermal insulation device with internally-arranged light-reflecting layers |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109276100A (en) * | 2018-08-03 | 2019-01-29 | 嘉兴市华鼎日用品有限公司 | A kind of production method of coffee pot |
| CN110125503A (en) * | 2019-05-29 | 2019-08-16 | 杭州哈尔斯实业有限公司 | A kind of fixed structure and its fixing means of stainless steel cool-bag liner aluminium foil |
| CN112842043A (en) * | 2021-03-16 | 2021-05-28 | 浙江希乐实业有限公司 | Stainless steel vacuum cup and production process thereof |
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Application publication date: 20151125 |