CN206543119U - A kind of samming pot of porous foam metal layer liquid-sucking core - Google Patents
A kind of samming pot of porous foam metal layer liquid-sucking core Download PDFInfo
- Publication number
- CN206543119U CN206543119U CN201621300866.5U CN201621300866U CN206543119U CN 206543119 U CN206543119 U CN 206543119U CN 201621300866 U CN201621300866 U CN 201621300866U CN 206543119 U CN206543119 U CN 206543119U
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- Prior art keywords
- pot
- foam metal
- metal layer
- sucking core
- samming
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- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
- Thermally Insulated Containers For Foods (AREA)
Abstract
The utility model is related to a kind of samming pot of porous foam metal layer liquid-sucking core, including interior pot and outer pot, interior pot is set in outer pot, and the boiler port of interior pot and the boiler port of outer pot are sealedly and fixedly connected, vacuum chamber is formed between interior pot and outer pot, vacuum chamber bottom is provided with liquid phase-change working medium；The lateral surface of interior pot and/or the medial surface of outer pot are provided with foam metal layer or foam metal bar, and its average pore size is 0.2 4 millimeters, and porosity is 65% 95%, and thickness is 0.5 10 millimeters.The utility model can meet the liquid state phase change material of pan internal cavity bottom when being heated to its phase transition temperature using above-mentioned average pore size, porosity and thickness, it is changed into gas and the quick condensation end to pot top is transmitted, heat is quickly transferred to pot by gaseous state phase-change working substance in condensation end, itself cooled liquefaction, and then pot bottom is transferred to again under capillary action along liquid sucting core structure, it can quickly realize that pot diverse location possesses good temperature distribution evenness in heating process.
Description
Technical field
The utility model is related to a kind of samming pot of porous foam metal layer liquid-sucking core, belongs to kitchen kitchen tool field.
Background technology
At present can the material of electric cooker or inner tub of pressure cooker be generally aluminium alloy or aluminium alloy/stainless steel clad plate, they
Mainly by spraying PTFE (Teflon) etc. in internal layer aluminium surface, stickness paint does not realize its surface during cooking not
It is stained with effect., may be to the body of consumer but these non-sticky coating wear resistances are poor, are easier to come off, after being absorbed by the body
Body health produces potential safety hazard.Thus there are the companies such as Datong District's electrical equipment, the profit Tang electrical equipment in Shenzhen of TaiWan, China to develop electric hot tray
The healthy uncoated inner bag pot of heating, the non-sticky effect of certain physics is reached by being controlled to temperature of boiler.Due to interior pot
The influence of heating-up temperature distributing homogeneity, uncoated pan bottom is heated when comparing concentration, and the non-sticky effect of physics in the bottom of a pan is poor,
Rice is easy to stick in the bottom of a pan and the pastel also more difficult cleaning at this.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of samming pot of porous foam metal layer liquid-sucking core, gram
Take the non-sticky coating wear resistance of prior art poor, there is potential safety hazard and existing physical heating structure is heated to compare and concentrates non-sticky
The defect of effect difference.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of porous foam metal layer liquid-sucking core it is equal
Warm pot, including the interior pot and outer pot that shape is identical, volume is different, the interior pot are set in the outer pot, the pot of the interior pot
Boiler port at mouthful with the outer pot is sealedly and fixedly connected, and vacuum chamber, the vacuum chamber bottom are formed between the interior pot and outer pot
Portion can be converted into gaseous liquid phase-change working medium provided with heated from liquid；The lateral surface of the interior pot and/or the outer pot it is interior
Side is provided with foam metal layer or foam metal bar；The average pore size of foam metal layer or the foam metal bar is 0.2-4
Millimeter, porosity is 65%-95%, and thickness is 0.5-10 millimeters.
The beneficial effects of the utility model are：The utility model can be expired using above-mentioned average pore size, porosity and thickness
The liquid state phase change material of sufficient pan internal cavity bottom is changed into gas and quick to pot top when being heated to its phase transition temperature
Condensation end transmission, heat is quickly transferred to pot by gaseous state phase-change working substance in condensation end, itself cooled liquefaction, and then along suction
Wick-containing structure is transferred to pot bottom again under capillary action.Because the circulation of " liquid → gaseous state → liquid " quickly occurs for phase-change working substance
Change, and along with the fast transition of heat, thus the conduction of heat in inner surface of pot body well can be realized, so as to realize pot
Body diverse location possesses good temperature distribution evenness in heating process.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
A kind of samming pot of the utility model porous foam metal layer liquid-sucking core as described above, further, the interior pot with
Distance is 2mm~3mm between outer pot.
A kind of samming pot of the utility model porous foam metal layer liquid-sucking core as described above, further, the interior pot and
The thickness of outer pot is 0.5mm~1.5mm.
A kind of the utility model samming pot of porous foam metal layer liquid-sucking core as described above, further, the foam gold
Category layer is foam layers of copper, foamed aluminium layer or foam nickel dam；The foam metal bar is foam copper bar, foam aluminum strip or nickel foam
Bar.
The utility model a kind of samming pot of porous foam metal layer liquid-sucking core as described above, further, on the outer pot
What portion was communicated with the vacuum chamber vacuumizes hole.
A kind of the utility model samming pot of porous foam metal layer liquid-sucking core as described above, it is further, described to vacuumize
Hole is connected with metal tube.
A kind of the utility model samming pot of porous foam metal layer liquid-sucking core as described above, further, the interior pot
Boiler port is provided with the first annular flange of outward bending, and the boiler port of the outer pot is provided with the second annular flange of outward bending,
The first annular flange and the described second annular flange airtight connection.
A kind of the utility model samming pot of porous foam metal layer liquid-sucking core as described above, further, the vacuum chamber
Width range be 1.5mm~4mm.
A kind of the utility model samming pot of porous foam metal layer liquid-sucking core as described above, further, the liquid phase
Change working medium is water, ammonia or n-hexane.
A kind of the utility model samming pot of porous foam metal layer liquid-sucking core as described above, further, the foam gold
The thickness for belonging to layer or foam metal bar is 1-3 millimeters.
Beneficial effect using above-mentioned further scheme is：In the case of good heat conductive being ensured and with preferably strong
Degree.
Brief description of the drawings
Fig. 1 is a kind of samming pot longitudinal profile schematic diagram of porous foam metal layer liquid-sucking core of the utility model；
Fig. 2 is the reverse section signals of Figure 1A-A；
Fig. 3 is a kind of horizontal section of another embodiment of the samming pot of porous foam metal layer liquid-sucking core of the utility model
Schematic diagram.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, outer pot, 2, interior pot, 3, metal tube, 4, welding ends, 5, liquid phase-change working medium, 6, foam metal bar, 7, vacuum chamber.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit scope of the present utility model.
As shown in figure 1, a kind of samming pot of porous foam metal layer liquid-sucking core of the utility model embodiment, including shape phase
Different interior pot 2 and outer pot 1 with, volume, the interior pot 2 are set in the outer pot 1, the boiler port of the interior pot 2 with it is described
The be sealedly and fixedly connected pot mouthful welding of boiler port and the outer pot of i.e. described interior pot of the boiler port of outer pot 1 forms welding ends 4, institute
Formation vacuum chamber 7 between interior pot 2 and outer pot 1 is stated, the vacuum chamber bottom can be converted into gaseous liquid provided with heated from liquid
Phase-change working substance 5；The lateral surface of the interior pot 2 and/or the medial surface of the outer pot 1 are provided with foam metal layer or foam metal bar
6；The average pore size of foam metal or foam metal the bar layer 6 is 0.2-4 millimeters, and porosity is 65%-95%, and thickness is
0.5-10 millimeters.In such scheme preferably, foam metal layer or the foam metal bar 6 be foam layers of copper, foamed aluminium layer or
Foam nickel dam.In such scheme, specifically, the liquid phase-change working medium is water, ammonia or n-hexane.
In certain embodiments, distance is 2mm~3mm between the interior pot 2 and outer pot 1.In other embodiments,
The thickness of the interior pot 2 and outer pot 1 is 0.5mm~1.5mm, can also be selected according to the size reasonable of pot.
In some specific examples, what the top of outer pot 1 was communicated with the vacuum chamber vacuumizes hole.Specifically, institute
State and vacuumize hole and be connected with metal tube 3.
In other specific examples, the boiler port of the interior pot 2 is provided with the first annular flange of outward bending, described outer
Second annular flange of the boiler port of pot 1 provided with outward bending, the first annular flange and the described second annular flange are closed
Connection.Can be that the first annular flange is pressed together or described first annular with the described second annular flange
Welded by sealing plate integrally connected or split the end of flange and the described second annular flange.
In such scheme, it is preferable that the thickness of the foam metal layer is 1-3 millimeters；The width range of the vacuum chamber
For 1.5mm~4mm.
As shown in Figures 2 and 3, the foam metal bar be able to can be attached to foam copper bar, foam aluminum strip or foam nickel bar
The lateral surface of the interior pot, can also be connected between the interior pot and outer pot, and its length direction is along interior pot and the height of outer pot
Spend direction arrangement, the foam metal bar quantity according to the diameter of pot determine, can be evenly distributed on the interior pot and
It is vacuum between multiple foam metal bars or between multiple foam metal bars and between foam metal bar and outer pot between outer pot
Intracavitary.
Embodiment 1
A kind of samming pot of porous foam metal of the utility model embodiment layer liquid-sucking core, including shape is identical, volume not
Same interior pot 2 and outer pot 1, the interior pot 2 is set in the outer pot 1, the boiler port of the interior pot 2 and the pot of the outer pot 1
It is sealedly and fixedly connected at mouthful, forms vacuum chamber between the interior pot 2 and outer pot 1, the vacuum chamber bottom is exchanged work provided with liquid phase
Matter；The lateral surface of the interior pot 2 and/or the medial surface of the outer pot 1 are provided with foam metal bar 6；The foam metal bar 6
For foam layers of copper.The liquid phase-change working medium is water, ammonia or n-hexane.Distance is 2.5mm between the interior pot and outer pot.Separately
In some embodiments, the thickness of the interior pot and outer pot is 1mm.The average pore size of the foam metal layer, hole are specifically set
Rate, the parameter part table 1 of thickness.
Comparative example 1 and 2 and embodiment 1 to embodiment 8 use above-mentioned preparation method, wherein being specifically provided with foam layers of copper
Average pore size, porosity and thickness, the arrange parameter of specific consumption is shown in Table 1, and documents 3 are without liquid-sucking core in said structure
Pan；Specific test：Uniform temperature is obtained using the same amount of water quality evaluation of the electromagnetic oven heating of identical pan and equal-wattage
The time of degree.
The average pore size of foam layers of copper, porosity in the samming pot of the porous foam metal of table 1. layer liquid-sucking core, thickness is to equal
The influence of thermal effect.
The utility model tests the average pore size of foam layers of copper by being precisely controlled to pot temperature in stainless steel,
Porosity, thickness is to temperature profile effect, when setting as can be seen from Table 1 in copper powder glue-line such as table design parameter, determines to short by 5
Minute can reach uniform temperature.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (10)
1. a kind of samming pot of porous foam metal layer liquid-sucking core, it is characterised in that including the interior pot that shape is identical, volume is different
And outer pot, the interior pot is set in the outer pot, the boiler port of the interior pot with the boiler port sealing of the outer pot is fixed connects
Connect, vacuum chamber is formed between the interior pot and outer pot, the vacuum chamber bottom can be converted into gaseous liquid provided with heated from liquid
Body phase-change working substance；The lateral surface of the interior pot and/or the medial surface of the outer pot are provided with foam metal layer or foam metal bar；
The average pore size of foam metal layer or the foam metal bar is 0.2-4 millimeters, and porosity is 65%-95%, and thickness is 0.5-
10 millimeters.
2. the samming pot of a kind of porous foam metal layer liquid-sucking core according to claim 1, it is characterised in that the interior pot with
Distance is 2mm~3mm between outer pot.
3. the samming pot of a kind of porous foam metal layer liquid-sucking core according to claim 1, it is characterised in that the interior pot and
The thickness of outer pot is 0.5mm~1.5mm.
4. a kind of samming pot of porous foam metal layer liquid-sucking core according to claim 1, it is characterised in that the foam gold
Category layer is foam layers of copper, foamed aluminium layer or foam nickel dam；The foam metal bar is foam copper bar, foam aluminum strip or nickel foam
Bar.
5. the samming pot of a kind of porous foam metal layer liquid-sucking core according to claim 1, it is characterised in that on the outer pot
What portion was communicated with the vacuum chamber vacuumizes hole.
6. the samming pot of a kind of porous foam metal layer liquid-sucking core according to claim 5, it is characterised in that described to vacuumize
Hole is connected with metal tube.
7. according to a kind of any one of claim 1 to 6 samming pot of porous foam metal layer liquid-sucking core, it is characterised in that
The boiler port of the interior pot is provided with the first annular flange of outward bending, and the boiler port of the outer pot is provided with the second of outward bending
Annular flange, the first annular flange and the described second annular flange airtight connection.
8. according to a kind of any one of claim 1 to 6 samming pot of porous foam metal layer liquid-sucking core, it is characterised in that
The width range of the vacuum chamber is 1.5mm~4mm.
9. according to a kind of any one of claim 1 to 6 samming pot of porous foam metal layer liquid-sucking core, it is characterised in that
The liquid phase-change working medium is water, ammonia or n-hexane.
10. according to a kind of any one of claim 1 to 6 samming pot of porous foam metal layer liquid-sucking core, it is characterised in that
The thickness of foam metal layer or the foam metal bar is 1-3 millimeters.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016204675299 | 2016-05-20 | ||
| CN201620467529 | 2016-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206543119U true CN206543119U (en) | 2017-10-10 |
Family
ID=59992974
Family Applications (10)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611086935.1A Active CN107397424B (en) | 2016-05-20 | 2016-11-30 | Uniform-temperature non-stick cooker |
| CN201621305781.6U Active CN206576736U (en) | 2016-05-20 | 2016-11-30 | A kind of samming tack-free pot |
| CN201621300866.5U Active CN206543119U (en) | 2016-05-20 | 2016-11-30 | A kind of samming pot of porous foam metal layer liquid-sucking core |
| CN201621305687.0U Active CN206543122U (en) | 2016-05-20 | 2016-11-30 | A kind of samming pot of double-decker |
| CN201611086800.5A Pending CN107397423A (en) | 2016-05-20 | 2016-11-30 | A kind of samming pot of double-decker |
| CN201621307819.3U Active CN206822494U (en) | 2016-05-20 | 2016-11-30 | Pan |
| CN201621309686.3U Active CN206979307U (en) | 2016-05-20 | 2016-12-01 | Pan |
| CN201621313344.9U Active CN206612540U (en) | 2016-05-20 | 2016-12-01 | A kind of samming pan |
| CN201720480388.9U Active CN207428918U (en) | 2016-05-20 | 2017-05-02 | Cookware, cookware component and kitchen appliance |
| CN201720536648.XU Active CN207561729U (en) | 2016-05-20 | 2017-05-12 | Cookware |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611086935.1A Active CN107397424B (en) | 2016-05-20 | 2016-11-30 | Uniform-temperature non-stick cooker |
| CN201621305781.6U Active CN206576736U (en) | 2016-05-20 | 2016-11-30 | A kind of samming tack-free pot |
Family Applications After (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621305687.0U Active CN206543122U (en) | 2016-05-20 | 2016-11-30 | A kind of samming pot of double-decker |
| CN201611086800.5A Pending CN107397423A (en) | 2016-05-20 | 2016-11-30 | A kind of samming pot of double-decker |
| CN201621307819.3U Active CN206822494U (en) | 2016-05-20 | 2016-11-30 | Pan |
| CN201621309686.3U Active CN206979307U (en) | 2016-05-20 | 2016-12-01 | Pan |
| CN201621313344.9U Active CN206612540U (en) | 2016-05-20 | 2016-12-01 | A kind of samming pan |
| CN201720480388.9U Active CN207428918U (en) | 2016-05-20 | 2017-05-02 | Cookware, cookware component and kitchen appliance |
| CN201720536648.XU Active CN207561729U (en) | 2016-05-20 | 2017-05-12 | Cookware |
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| Country | Link |
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| CN (10) | CN107397424B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107951374A (en) * | 2017-12-29 | 2018-04-24 | 广东天际电器股份有限公司 | A kind of reticulate pattern samming non-stick ceramic pot and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107397424B (en) * | 2016-05-20 | 2021-03-30 | 佛山市顺德区美的电热电器制造有限公司 | Uniform-temperature non-stick cooker |
| CN109044081B (en) * | 2018-09-28 | 2021-04-09 | 李子京 | Heating container and electric cooker |
| CN109363484B (en) * | 2018-11-02 | 2021-02-09 | 荆门它山之石电子科技有限公司 | Glass pot and electric cooker |
| CN113118670B (en) * | 2019-12-31 | 2024-01-05 | 佛山市顺德区美的电热电器制造有限公司 | Cookware, cooking utensil and manufacturing method of cookware |
| CN113786047A (en) * | 2021-10-19 | 2021-12-14 | 东莞理工学院 | Double-layer portable cold and hot dining box device based on heat pipe technology |
| TWI789233B (en) * | 2022-02-08 | 2023-01-01 | 羽鈦有限公司 | Anti-stick titanium metal cookware and the manufacture of the same |
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| EP1037509A3 (en) * | 1999-03-08 | 2002-05-15 | Mama Co. Ltd. | A ceramic bowl of an induction-heating ceramic cooker and a method for production thereof |
| CN101545735A (en) * | 2009-04-30 | 2009-09-30 | 上海交通大学 | Micro-channel flat plate heat pipe with metal wire structure |
| CN101773357B (en) * | 2010-01-25 | 2012-07-18 | 西安交通大学 | Heat accumulating type food heat-preservation device with metal porous structure |
| FR2973390B1 (en) * | 2011-04-01 | 2015-01-02 | Seb Sa | ANTI-SCRATCH CULINARY ARTICLE AND METHOD OF MANUFACTURING SUCH ARTICLE |
| KR101314082B1 (en) * | 2012-02-09 | 2013-10-02 | 주식회사 위스코하이텍 | Utensil for cooking food |
| TWI544886B (en) * | 2012-11-09 | 2016-08-11 | 皇冠金屬工業股份有限公司 | Insulated food jar with campfire or stove heatable inner container |
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| CN204813456U (en) * | 2015-08-07 | 2015-12-02 | 浙江苏泊尔家电制造有限公司 | A interior pot and ware of cooking for cooking ware |
| CN105078212B (en) * | 2015-09-10 | 2018-09-28 | 广东合一新材料研究院有限公司 | A kind of uniform temperature type pot body and preparation method thereof |
| CN204909033U (en) * | 2015-09-10 | 2015-12-30 | 北京无极合一新能源科技有限公司 | Heat pipe formula samming heating pot |
| CN205568654U (en) * | 2016-03-28 | 2016-09-14 | 佛山市顺德区美的电热电器制造有限公司 | Samming pan and have its cooking utensil |
| CN107397424B (en) * | 2016-05-20 | 2021-03-30 | 佛山市顺德区美的电热电器制造有限公司 | Uniform-temperature non-stick cooker |
-
2016
- 2016-11-30 CN CN201611086935.1A patent/CN107397424B/en active Active
- 2016-11-30 CN CN201621305781.6U patent/CN206576736U/en active Active
- 2016-11-30 CN CN201621300866.5U patent/CN206543119U/en active Active
- 2016-11-30 CN CN201621305687.0U patent/CN206543122U/en active Active
- 2016-11-30 CN CN201611086800.5A patent/CN107397423A/en active Pending
- 2016-11-30 CN CN201621307819.3U patent/CN206822494U/en active Active
- 2016-12-01 CN CN201621309686.3U patent/CN206979307U/en active Active
- 2016-12-01 CN CN201621313344.9U patent/CN206612540U/en active Active
-
2017
- 2017-05-02 CN CN201720480388.9U patent/CN207428918U/en active Active
- 2017-05-12 CN CN201720536648.XU patent/CN207561729U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107951374A (en) * | 2017-12-29 | 2018-04-24 | 广东天际电器股份有限公司 | A kind of reticulate pattern samming non-stick ceramic pot and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN206576736U (en) | 2017-10-24 |
| CN206822494U (en) | 2018-01-02 |
| CN207561729U (en) | 2018-07-03 |
| CN107397424A (en) | 2017-11-28 |
| CN206979307U (en) | 2018-02-09 |
| CN107397424B (en) | 2021-03-30 |
| CN107397423A (en) | 2017-11-28 |
| CN207428918U (en) | 2018-06-01 |
| CN206543122U (en) | 2017-10-10 |
| CN206612540U (en) | 2017-11-07 |
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