CN107485297A - Vacuum thermal insulation inner container of electric cooker and its production technology - Google Patents
Vacuum thermal insulation inner container of electric cooker and its production technology Download PDFInfo
- Publication number
- CN107485297A CN107485297A CN201710711720.2A CN201710711720A CN107485297A CN 107485297 A CN107485297 A CN 107485297A CN 201710711720 A CN201710711720 A CN 201710711720A CN 107485297 A CN107485297 A CN 107485297A
- Authority
- CN
- China
- Prior art keywords
- vacuum tube
- electric cooker
- vacuum
- inner container
- inner bag
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/002—Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
- A47J36/04—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay the materials being non-metallic
Abstract
The invention discloses a kind of vacuum thermal insulation inner container of electric cooker and its production technology, the vacuum thermal insulation inner container of electric cooker, including：Inner bag embryo, vacuum tube and vacuum tube stator；Wherein, the vacuum tube surround the outer surface for fitting in the inner bag embryo, and is fixed by the vacuum tube stator.Product structure of the present invention is simple, high insulating effect, and production yield rate is high, and production cost is low, and selection is extensive, can fill up the blank of in the market low and middle-end vacuum thermal insulation inner container of electric cooker.
Description
Technical field
The invention belongs to kitchen tool field, and in particular to a kind of vacuum thermal insulation inner container of electric cooker and its production technology.
Background technology
Electric cooker is quite varied in the application of catering trade, necessary component of the inner container of electric cooker as electric cooker, to electricity
The using effect of rice cooker plays an important role, and the using effect of inner container of electric cooker is largely dependent on the material of inner container of electric cooker
Matter, thickness, structure.Inner container of electric cooker has aluminium, iron, stainless steel, ceramics, bimetal etc., variable thickness, knot currently on the market
Structure is different, and vacuum type inner bag is more rare in the market, and production technology is relative complex, and cost is higher than common electric pot inner bag very
It is more.
The content of the invention
The present invention proposes a kind of Novel inner container of electric cooker of circle vacuum tube of side wall of inner increase by one as heat-insulation layer, and it is produced
Technique is simpler than prior art, can improve production efficiency, saves production cost.
Technical scheme provided by the invention is：
A kind of vacuum thermal insulation inner container of electric cooker, it includes：Inner bag embryo, vacuum tube and vacuum tube stator；
Wherein, the vacuum tube surround the outer surface for fitting in the inner bag embryo, and is fixed by the vacuum tube stator.
Preferably, described vacuum thermal insulation inner container of electric cooker, wherein, the vacuum tube stator, which has, to be used to coat
The groove of the vacuum tube and the welding end for being welded and fixed with inner bag embryo.
Preferably, described vacuum thermal insulation inner container of electric cooker, wherein, the material of the inner bag embryo is selected from aluminium, no
One kind in steel, ceramics or the aluminum material of becoming rusty.
A kind of production technology of vacuum thermal insulation inner container of electric cooker as described above, wherein, including：
1) metal circular tube is taken, it is annulus to suppress and crimp closure, sealed after being vacuumized, vacuum tube is made；
2) thin metal piece is taken, the thin metal piece is suppressed according to the profile of vacuum tube, it is described true for coating to obtain
The groove of blank pipe and the welding end for being welded and fixed with inner container of electric cooker；Thin metal piece by compacting is rolled as circle
Ring, so as to which vacuum tube stator be made；
3) the inner bag embryo of shaping is taken, vacuum tube is placed on to the outer surface of inner bag embryo, shaping is carried out to vacuum tube, invests it
On inner bag embryo, semi-finished product are made；
4) vacuum tube stator is covered on the outside of the vacuum tube of the semi-finished product, by the welding of the vacuum tube stator
End is welded on inner bag embryo, and finished product is made.
Preferably, the production technology of described vacuum thermal insulation inner container of electric cooker, wherein, the material choosing of the inner bag embryo
One kind from aluminium, stainless steel, ceramics or aluminum material.
The present invention has the beneficial effect that referring now to prior art：
1st, product structure is simple, it is not necessary to which complicated equipment, the requirement to production line are low；2nd, production yield rate is high, because
There is independent vacuum tube, be different from the electric cooker production technology of the composite evacuated interlayer generally used, reduce defect rate, simultaneously
It it also avoid substantially prolongs in vacuum thermal insulation electric cooker due to vacuum leak caused by the accident of collision in routine use
The service life of courage；3rd, production cost is low, and selection is extensive, and production efficiency is high, high insulating effect, it is true can to fill up in the market low and middle-end
The blank of empty thermal-insulating type inner container of electric cooker.
The present invention is not limited in the making of inner container of electric cooker, for having the tableware of insulation demand, kitchen tools etc. to use
This technique productions.
Brief description of the drawings
Fig. 1 is the sectional view of vacuum thermal insulation inner container of electric cooker；
Fig. 2 is Fig. 1 partial structurtes enlarged drawing；
Fig. 3 is the preparation flow figure of vacuum tube；
Fig. 4 is the preparation flow figure of vacuum tube stator；
Fig. 5 is the structural representation of inner bag embryo；
Fig. 6 is structural representation of the vacuum thermal insulation inner container of electric cooker in semi-finished product；
Fig. 7 is structural representation of the vacuum thermal insulation inner container of electric cooker in finished product.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of individual other elements or its combination.
As shown in figure 1,1 is inner bag embryo, 2 be vacuum tube；3 be vacuum tube stator, and Fig. 2 is left side wall of inner container enlarged drawing,
The present invention provides a kind of vacuum electrothermal pot inner bag and its production technology, embodiment are as follows：
Take inner bag embryo 1 stand-by；One section of metal circular tube 2A (Fig. 3) is suppressed, the thickness of metal circular tube internal cavity is reduced with this
Degree, in order to subsequently be rolled into annulus, curling is closed after annulus, to compress seal by annulus opening under vacuum,
Vacuum tube 2 is made；Vacuum tube 2 is enclosed on inner bag embryo 1, vacuum tube is closely fitted in the (figure of middle part outer wall 101 of inner bag embryo
5) place, semi-finished product shown in Fig. 6 are made；Thin metal piece 3A (Fig. 4) is taken to be pressed into the straight panel 3B that can be fitted in vacuum tube periphery, volume
There is the groove 301 for coating the vacuum tube and the welding end 302 for being welded and fixed with inner container of electric cooker into annular shape
Vacuum tube stator 3, be placed on outside vacuum tube 2, make its fitting, vacuum tube stator 3 is welded on inner bag embryo 1, be made Fig. 7
Shown finished product.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details and shown here as the legend with description.
Claims (5)
- A kind of 1. vacuum thermal insulation inner container of electric cooker, it is characterised in that including：Inner bag embryo, vacuum tube and vacuum tube stator；Wherein, the vacuum tube surround the outer surface for fitting in the inner bag embryo, and is fixed by the vacuum tube stator.
- 2. vacuum thermal insulation inner container of electric cooker as claimed in claim 1, it is characterised in that the vacuum tube stator, which has, to be used In the groove and the welding end for being welded and fixed with inner bag embryo that coat the vacuum tube.
- 3. vacuum thermal insulation inner container of electric cooker as claimed in claim 1, it is characterised in that the material of the inner bag embryo is selected from aluminium One kind in material, stainless steel, ceramics or aluminum material.
- A kind of 4. production technology of vacuum thermal insulation inner container of electric cooker as claimed in claim 2, it is characterised in that including：1) metal circular tube is taken, it is annulus to suppress and crimp closure, sealed after being vacuumized, vacuum tube is made；2) thin metal piece is taken, the thin metal piece is suppressed according to the profile of vacuum tube, is used to coat the vacuum tube to obtain Groove and the welding end for being welded and fixed with inner container of electric cooker；Thin metal piece by compacting is rolled as annulus, So as to which vacuum tube stator be made；3) the inner bag embryo of shaping is taken, vacuum tube is placed on to the outer surface of inner bag embryo, shaping is carried out to vacuum tube, it is invested inner bag On embryo, semi-finished product are made；4) vacuum tube stator is covered on the outside of the vacuum tube of the semi-finished product, by the welding end of the vacuum tube stator It is welded on inner bag embryo, finished product is made.
- 5. the production technology of vacuum thermal insulation inner container of electric cooker as claimed in claim 4, it is characterised in that the inner bag embryo The one kind of material in aluminium, stainless steel, ceramics or aluminum material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710711720.2A CN107485297A (en) | 2017-08-18 | 2017-08-18 | Vacuum thermal insulation inner container of electric cooker and its production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710711720.2A CN107485297A (en) | 2017-08-18 | 2017-08-18 | Vacuum thermal insulation inner container of electric cooker and its production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107485297A true CN107485297A (en) | 2017-12-19 |
Family
ID=60646598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710711720.2A Pending CN107485297A (en) | 2017-08-18 | 2017-08-18 | Vacuum thermal insulation inner container of electric cooker and its production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107485297A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094934A (en) * | 1993-05-13 | 1994-11-16 | 中山市威力集团工业公司 | The electric rice cooker and the manufacture method thereof of Electric radiant Heating Film heating |
| CN2710488Y (en) * | 2004-04-07 | 2005-07-20 | 中山市飞亚实业有限公司 | Warm keeping pot |
| CN2802305Y (en) * | 2004-12-20 | 2006-08-02 | 唐春芳 | High thermal insulation energy-saving egg-shaped briquette stove |
| CN201213708Y (en) * | 2008-06-02 | 2009-04-01 | 潮安县时代不锈钢制品有限公司 | Re-boiling boiler |
| CN102748885A (en) * | 2012-07-13 | 2012-10-24 | 四川川能农业开发有限公司 | Manufacturing process of stainless steel aluminum nitride double-layer ceramic coated whole glass evacuated collector tube |
| CN104596092A (en) * | 2015-01-16 | 2015-05-06 | 芜湖美的厨卫电器制造有限公司 | Electric water heater and manufacturing method for electric water heater |
| CN204445445U (en) * | 2015-02-12 | 2015-07-08 | 佛山市顺德区美的电热电器制造有限公司 | Interior pot and electric cooker |
| CN204445446U (en) * | 2015-02-12 | 2015-07-08 | 佛山市顺德区美的电热电器制造有限公司 | Interior pot and electric cooker |
| CN104976794A (en) * | 2014-04-02 | 2015-10-14 | 郑会 | All-glass vacuum heat collecting tube with anti-bump tail end |
| CN105953441A (en) * | 2016-05-27 | 2016-09-21 | 黑龙江聚拢华玺智能科技有限公司 | Solar water heater collector pipe with high strength and high heat efficiency |
| CN205885286U (en) * | 2016-01-12 | 2017-01-18 | 九阳股份有限公司 | Inner bag and electrical pressure cooker |
-
2017
- 2017-08-18 CN CN201710711720.2A patent/CN107485297A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094934A (en) * | 1993-05-13 | 1994-11-16 | 中山市威力集团工业公司 | The electric rice cooker and the manufacture method thereof of Electric radiant Heating Film heating |
| CN2710488Y (en) * | 2004-04-07 | 2005-07-20 | 中山市飞亚实业有限公司 | Warm keeping pot |
| CN2802305Y (en) * | 2004-12-20 | 2006-08-02 | 唐春芳 | High thermal insulation energy-saving egg-shaped briquette stove |
| CN201213708Y (en) * | 2008-06-02 | 2009-04-01 | 潮安县时代不锈钢制品有限公司 | Re-boiling boiler |
| CN102748885A (en) * | 2012-07-13 | 2012-10-24 | 四川川能农业开发有限公司 | Manufacturing process of stainless steel aluminum nitride double-layer ceramic coated whole glass evacuated collector tube |
| CN104976794A (en) * | 2014-04-02 | 2015-10-14 | 郑会 | All-glass vacuum heat collecting tube with anti-bump tail end |
| CN104596092A (en) * | 2015-01-16 | 2015-05-06 | 芜湖美的厨卫电器制造有限公司 | Electric water heater and manufacturing method for electric water heater |
| CN204445445U (en) * | 2015-02-12 | 2015-07-08 | 佛山市顺德区美的电热电器制造有限公司 | Interior pot and electric cooker |
| CN204445446U (en) * | 2015-02-12 | 2015-07-08 | 佛山市顺德区美的电热电器制造有限公司 | Interior pot and electric cooker |
| CN205885286U (en) * | 2016-01-12 | 2017-01-18 | 九阳股份有限公司 | Inner bag and electrical pressure cooker |
| CN105953441A (en) * | 2016-05-27 | 2016-09-21 | 黑龙江聚拢华玺智能科技有限公司 | Solar water heater collector pipe with high strength and high heat efficiency |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171219 |
|
| RJ01 | Rejection of invention patent application after publication |