CN201861404U - Pot with multilayer heat-conduction structure - Google Patents
Pot with multilayer heat-conduction structure Download PDFInfo
- Publication number
- CN201861404U CN201861404U CN2010202575585U CN201020257558U CN201861404U CN 201861404 U CN201861404 U CN 201861404U CN 2010202575585 U CN2010202575585 U CN 2010202575585U CN 201020257558 U CN201020257558 U CN 201020257558U CN 201861404 U CN201861404 U CN 201861404U
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- pot
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- outer pot
- conducting medium
- cavity
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Abstract
The utility model relates to a pot with multilayer heat-conduction structures, which comprises an inner pot, an outer pot and heat-conducting medium.The outermost layer of pot is the outer pot and the innermost layer thereof is the inner pot.The heat-conducting medium is arranged between the outer pot and the inner pot. The inner pot is arranged inside the outer pot.The edge of the outer pot is integrally formed with the inner pot, so that a cavity is formed between the outer pot and the inner pot.The heat-conducting medium arranged inside the cavity is one or more of the following materials: solid powder, solid particles, metal plates, nonmetal plates, heat-conduction liquid, heat-conduction gas, porous material, netted material, heat resistance rubber and heat-conduction paste.The pot of the utility model is simple in structure and low in cost.The temperature distribution in the pot is uniform, thereby avoiding the problem of the local overheating of the pot.
Description
Technical field
The utility model relates to the manufacturing of pot, particularly a kind of pot with multilayered thermally-conductive structure.
Background technology
The pot of selling on the market is made up of pot body, panhandle etc.Pot body one class is the metal manufacturing, as iron pan, and stainless-steel pan, aluminum alloy pan etc.; Another kind of is nonmetal manufacturing, as pottery pot, glass boiler or the like.But it is that heat conductivility is inhomogeneous that these pots have individual common drawback, and pot bottom helps the position temperature to differ bigger with pot, causes the bottom of a pan overheated easily, produces oil smoke and carcinogenic substance.
Also having a class at present is the multilayer metal compound metal pan, as the compound pot of stainless steel-aluminium-stainless steel, the compound pot of copper-aluminium-stainless steel or the like.Kettle temperature skewness problem has certain improvement, but the bottom of a pan pot group temperature differs still bigger, and local problems of excessive heat does not easily solve.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, and a kind of pot with multilayered thermally-conductive structure is provided, and can make pot nside uniformity of temperature profile everywhere, and thermal efficiency height.Structure is simple and direct, and cost is low.
The technical solution of the utility model: a kind of pot with multilayered thermally-conductive structure, the pot body is made of interior pot, outer pot, heat-conducting medium, and its outermost layer is an outer pot, and innermost layer is interior pot, is heat-conducting medium between interior pot, the outer pot; Interior pot is enclosed within the outer pot, and outer pot pot edge and interior pot are conjuncted, make between inside and outside pot and form a cavity; Said heat-conducting medium is arranged in this cavity.Said heat-conducting medium is one or more formations in pressed powder, solid particle, metallic plate, non-metal board, heat-conducting liquid, heat-conducting gas, porous material, Web materials, heat-resistant adhesive, the heat-conducting cream.Said heat-conducting medium is more than one deck.
Pot, outer pot are metal pan or nonmetal pot in said.
Cavity in said between pot and the outer pot is for sealing or not sealing.
Said heat-conducting medium is one or more layers formation, for example (is followed successively by to interior pot from outer pot): outer pot-pressed powder-Nei pot; Outer pot-heat-conducting gas-Nei pot; Outer pot-heat-conducting liquid-Nei pot; Or outer pot-pressed powder-metallic plate-pressed powder-Nei pot or the like.
Said pressed powder is metal powder, non-metal powder or this two mixture.Metal powder is copper powder, Al alloy powder, iron powder or the like; Non-metal powder is graphite powder, silica flour, magnesia powder or the like.
Said solid particle is metallic particles, non-metallic particle or this two mixture.
Said metallic plate is aluminium alloy plate, copper coin or iron plate etc.; In the cavity of its position between interior pot, outer pot; Its shape and interior pot (or outer pot) wall are complementary or other arbitrary shape.
Said non-metal board is glass plate, ceramic wafer or other non-metal board; In the cavity of its position between interior pot, outer pot; Its shape and interior pot (or outer pot) wall are complementary or other arbitrary shape.
Said heat-conducting liquid is conduction oil or water.
Said heat-conducting gas is air, nitrogen, carbon dioxide or other gas.
Said porous material is porous ceramics or cellular glass etc.
Said Web materials is wire netting or nonmetal net.
Said heat-resistant adhesive, heat-conducting cream are can tolerate more than 100 ℃ at least.
Said outer pot wall place also is provided with at least one safety valve, and the valve body of safety valve (passage) is communicated with (interior pot with outer pot between) cavity, and panhandle also places the pot of pot body to help to locate on the top according to connector.
Above-mentioned said safety valve valve body is arranged on the outside of outer pot pot wall, or the inner face of outer pot pot wall is in the cavity.
Said safety valve is pressure type safety valve or Temperature Control Type safety valve.
Said pressure type safety valve or Temperature Control Type safety valve are plugged in valve channel by sheet metal and constitute.Sheet metal is fuse sheet, marmem sheet, weak withstand voltage thin slice or bimetal leaf.
Said fuse sheet is made of low-melting alloy.Fuse sheet melts when reaching design temperature (for example 150 ℃), and safety valve is opened.This design temperature can change by selecting different prescriptions as required.
Said marmem sheet is made of marmem, is Au-Cd, Ag-Cd, Cu-Zn, Cu-Zn-Al, Cu-Zn-Sn, Cu-Zn-Si, Cu-Sn, Cu-Zn-Ga, In-Ti, Au-Cu-Zn, NiAl, Fe-Pt, Ti-Ni, Ti-Ni-Pd, Ti-Nb, U-Nb or Fe-Mn-Si alloy etc.After it was heated to design temperature (for example 180 ℃), shape changed, thereby safety valve is opened.The effect of playing the control temperature and avoiding having an accident.This design temperature can change by selecting different material prescriptions as required.
Said weak withstand voltage thin slice is the very low sheet metal of self compressive resistance.When the cavity internal pressure reached setting value (for example 1.2 atmospheric pressure), weak withstand voltage sheet tears was opened safety valve.Avoid having an accident.
Said bimetal leaf is two kinds of compound formations of different metal, and for example copper-iron is compound.After it is heated, because the coefficient of thermal expansion and contraction difference of two kinds of metals occurs bending and deformation bimetal leaf.Bimetal leaf is plugged in the safety valve passage, and after being heated to design temperature, safety valve is opened.The effect of playing the control temperature and avoiding having an accident.This design temperature can change by selecting different material prescriptions as required.
Above-mentioned said outer pot bottom has the corrugated or the corrugated projection of radiation or annular, to strengthen pot body intensity and voltage endurance capability.
The utility model has the advantages that:
1, the pot body constitutes the MULTILAYER COMPOSITE conductive structure by interior pot, outer pot, heat-conducting medium, so the kettle temperature distributing homogeneity is very good, avoids hot-spot.
2, have safety valve, the accident when having avoided overheated, overvoltage takes place.
Description of drawings
Fig. 1 is the vertical cut-away view of embodiment of the present utility model.
The specific embodiment
Further set forth the utility model below in conjunction with embodiment.
As shown in Figure 1, interior pot 1; Outer pot 2; Cavity 3; Heat-conducting medium 4; Safety valve 5; Heat-conducting medium 6.
With draw among Fig. 1 such as the irrelevant panhandle of the utility model, handle.
The pot body of the utility model embodiment is made of with outer pot 2 interior pot 1.Interior pot 1 is enclosed within the outer pot 2, and outer pot 2 pot edges and interior pot 1 are conjuncted, make between inside and outside pot and form a cavity 3, and this cavity 3 is a closed cavity.Heat-conducting medium 4 is the beautiful powder of solid, is arranged in this cavity 3.
In the time of work, the bottom of heating outer pot 2 at first is heated outer pot 2, and then the beautiful powder heat-conducting medium 4 of heat transferred solid, after heat-conducting medium 4 is heated further again pot 1 in the heat transferred, and the food in the pot 1 (drawing among Fig. 1) in the heating.Because above-mentioned heating process is undertaken by pot 1 wall in outer pot 2 walls-heat-conducting medium 4-, the existence of heat-conducting medium 4 makes interior pot 1 inside uniformity of temperature profile everywhere, has avoided hot-spot.
In addition, heat-conducting medium 6 (dotted line signal among Fig. 1) can also be set in the cavity 3 between interior pot 1 and the outer pot 2.Heat-conducting medium 6 constitutes for sheet metal, 0.3 millimeter of thickness, and its shape and interior pot 1 (or outer pot 2) similar (coupling) are to be received between interior pot 1 and the outer pot 2.Its effect is that the Temperature Distribution in the pot 1 is more even in making.
Perhaps, in the cavity 3 between interior pot 1 and the outer pot 2 air can also only be set.With the air is heat-conducting medium 4.
Said outer pot 2 outer bottoms can also be provided with stainless steel (or other metal) again and cover the end.
Claims (6)
1. pot with multilayered thermally-conductive structure is characterized in that: a pot body is made of interior pot, outer pot, heat-conducting medium; Interior pot is enclosed within the outer pot, and outer pot pot edge and interior pot are conjuncted, between the inside and outside pot cavity are arranged; Said heat-conducting medium is arranged in this cavity.
2. as the said pot with multilayered thermally-conductive structure of claim 1, it is characterized in that: said heat-conducting medium is more than one deck.
3. as the said pot with multilayered thermally-conductive structure of claim 1, it is characterized in that: said outer pot wall place is provided with at least one safety valve, and the valve body of safety valve is communicated with cavity; Safety valve is pressure type or Temperature Control Type.
4. as the said pot with multilayered thermally-conductive structure of claim 3, it is characterized in that: said safety valve is plugged in valve channel by sheet metal and constitutes; Sheet metal is fuse sheet, marmem sheet, weak withstand voltage thin slice or bimetal leaf.
5. as the said pot with multilayered thermally-conductive structure of claim 3, it is characterized in that: said safety valve valve body is arranged on the outside of outer pot pot wall or the inner face of outer pot pot wall.
6. as the said pot with multilayered thermally-conductive structure of claim 1, it is characterized in that: said outer pot bottom has radiation shape or annular projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202575585U CN201861404U (en) | 2010-06-28 | 2010-06-28 | Pot with multilayer heat-conduction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202575585U CN201861404U (en) | 2010-06-28 | 2010-06-28 | Pot with multilayer heat-conduction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201861404U true CN201861404U (en) | 2011-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202575585U Expired - Fee Related CN201861404U (en) | 2010-06-28 | 2010-06-28 | Pot with multilayer heat-conduction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201861404U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107334364A (en) * | 2017-08-19 | 2017-11-10 | 雍占锋 | A kind of multilayer presss from both sides tin fume-less cooker |
| 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 |
| CN108652413A (en) * | 2017-03-31 | 2018-10-16 | 佛山市顺德区美的电热电器制造有限公司 | Cookware and cooking apparatus with cookware |
| CN108968700A (en) * | 2017-06-01 | 2018-12-11 | 佛山市顺德区美的电热电器制造有限公司 | Pot and cooking apparatus in ceramic inserts metal |
| CN108968704A (en) * | 2017-06-01 | 2018-12-11 | 佛山市顺德区美的电热电器制造有限公司 | Pot and its manufacturing method and cooking apparatus in ceramic inserts metal |
-
2010
- 2010-06-28 CN CN2010202575585U patent/CN201861404U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652413A (en) * | 2017-03-31 | 2018-10-16 | 佛山市顺德区美的电热电器制造有限公司 | Cookware and cooking apparatus with cookware |
| CN108968700A (en) * | 2017-06-01 | 2018-12-11 | 佛山市顺德区美的电热电器制造有限公司 | Pot and cooking apparatus in ceramic inserts metal |
| CN108968704A (en) * | 2017-06-01 | 2018-12-11 | 佛山市顺德区美的电热电器制造有限公司 | Pot and its manufacturing method and cooking apparatus in ceramic inserts metal |
| CN107334364A (en) * | 2017-08-19 | 2017-11-10 | 雍占锋 | A kind of multilayer presss from both sides tin fume-less cooker |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20130628 |