CN203953274U - Vacuum heat superconductive pot - Google Patents
Vacuum heat superconductive pot Download PDFInfo
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- CN203953274U CN203953274U CN201420405959.9U CN201420405959U CN203953274U CN 203953274 U CN203953274 U CN 203953274U CN 201420405959 U CN201420405959 U CN 201420405959U CN 203953274 U CN203953274 U CN 203953274U
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Abstract
A kind of vacuum heat superconductive pot of the utility model is comprised of internal layer pot body, outer pot body, exhaust apparatus, heat-conducting work medium and pot handle; The making material of internal layer pot body and outer pot body is metal.It is external that outer pot body is wrapped in internal layer pot, and after the superimposed seal welding of inwall of the upper end of internal layer pot body and outer pot body, the space between internal layer pot body and outer pot body is a vacuum chamber; Vacuum chamber adds appropriate corresponding heat-conducting work medium.Outer pot bottom local heat, internal layer pot body integral body can heat conduction and heat radiation, and heat pipe-type heat conduction and heat radiation speed is fast, and area of dissipation is large, and cook, cook gruel in the internal layer the bottom of a pan, cooking can be burned at the end yet.When the vacuum chamber between ectonexine pot body has thermal source heating in the outer the bottom of a pan, can quick conductive dispel the heat; When heat without thermal source in the outer the bottom of a pan, vacuum chamber can effectively increase heat insulation effect.
Description
Technical field
The utility model relates to kitchen tools pot, relates in particular a kind of vacuum heat superconductive pot.
Background technology
Existing pot major part is single layer structure, for boiling, frying food, is generally to be made by aluminium, iron or stainless steel and other metal materials, individual layer pot, composite base shortcoming be heating be only limited to pot bottom-heated heat conduction, heat conduction velocity is slow, and heat distribution is bad, easily produces heat build-up point and burning foods; Heat-insulating property is poor, can only be by other cool-bag of use for the food of needs insulation.Therefore, be necessary to develop that a kind of heat conduction and heat radiation speed is fast, the pot of high insulating effect.
Hot pipe technique is the heat transfer element of a kind of being called " heat pipe " of the G.M.Grover invention of U.S. LosAlamos National Laboratory in 1963, it takes full advantage of the Rapid Thermal hereditary property of heat-conduction principle and refrigeration filling, see through heat pipe the heat of thermal objects is delivered to rapidly outside thermal source, its capacity of heat transmission surpasses the capacity of heat transmission of any known metal." heat pipe " has phase-change heat transfer, high heat transfer efficiency; Its internal thermal resistance is minimum, and equivalent heat conductivity is high, has the title of hot superconductor, and flexible and changeable version and type body size, have the advantageous properties such as good isothermal surface.
Summary of the invention
The purpose of this utility model is exactly provide in order to solve the deficiency of prior art a kind of not only simple in structure, the heat conduction and heat radiation of internal layer pot body integral body, and firing rate is fast, the vacuum heat-preserving time is long, and vacuum heat superconductive pot easy to use, safe.
The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of vacuum heat superconductive pot is comprised of internal layer pot body, outer pot body, exhaust apparatus, heat-conducting work medium and pot handle; The making material of internal layer pot body and outer pot body is metal material.
The pot face shaping of vacuum heat superconductive pot is that the size of pot bore and the bottom of a pan diameter is the same, or pot relative aperture the bottom of a pan diameter is large.
The upper end of described internal layer pot body is opening, and its edge stretches out for flange; The internal layer the bottom of a pan face of internal layer pot body is to be convex shape or to be concavity shape or to be round shape shape;
The surface, inside of internal layer pot body is smooth, and the surface, inside of internal layer pot body can be done coating and be processed, and increases durable, the practicality of pot.It is teflon coatings that coating is processed; Or ceramic coating.
The outer surface of internal layer pot body has reinforcement; Reinforcement is the outer surface that irregular lines are distributed in internal layer pot body, and the reinforcement above internal layer pot body plays the measuring body effect of vacuum.
The upper end of described outer pot body is opening, and its edge stretches out for flange; The outside in the outer the bottom of a pan of outer pot body is flat, or is round shape shape; The inside face in the outer the bottom of a pan of outer pot body is to be convex shape or to be concavity shape or to be round shape shape; The outer surface of outer pot body is smooth; There is reinforcement on the surface, inside of outer pot body; Reinforcement is to be rule, or is the surface, inside that irregular lines are distributed in outer pot body, and the reinforcement above outer pot body plays the measuring body effect of vacuum.
The outside of outer pot body does not have heat-insulation layer insulation, can increase the heat-insulation layer device of insulation yet, can when work, play the insulation effect of outer pot body like this.
Above outer pot body, 1-2 pot handles are installed;
Above outer pot body, an exhaust apparatus is installed, exhaust apparatus is for vacuumizing and exhausting.
Described reinforcement is pressed into by common casting, or the surface of pot body is processed into lathe, or reinforcement is welded on pot body.The height of reinforcement is 0.1-1.5mm; Width is 0.5-2mm; The spacing of reinforcement and reinforcement is 1-30mm.
It is external that described outer pot body is wrapped in internal layer pot; After the superimposed seal welding of inwall of the upper end of internal layer pot body and outer pot body, the space between internal layer pot body and outer pot body is a vacuum chamber; Spatial separation between internal layer pot body and outer pot body is 0-10 mm, and internal layer pot body is 0mm with outer pot laminating position, body upper end.
The air pressure inside of described vacuum chamber requires to set different negative pressure pressure according to the difference of gasification temperature, according to design, controls after the gasification vapo(u)rous degree in vacuum chamber, adds corresponding appropriate, corresponding heat-conducting work medium.
Described heat-conducting work medium, according to needed operating temperature, is selected appropriate, corresponding heat-conducting work medium; Heat-conducting work medium is water or the different working medium of ethanol or Dowtherm etc.
Above the described outer pot of exhaust apparatus installation body;
1, exhaust apparatus is valve, or metal tube, or valve gear;
2, exhaust apparatus for the vacuumizing and exhausting of vacuum chamber, award filling heat-conducting work medium in vacuum chamber;
3, vacuum chamber is discharged after intracavity gas by exhaust apparatus, then by exhaust apparatus to filling appropriate, corresponding heat-conducting work medium in vacuum chamber after, exhaust apparatus is sealed.
During work: when the outer the bottom of a pan is heated, heat-conducting work medium in vacuum chamber evaporates rapidly, gas is dirty in internal layer pot body in small pressure differential, and releases heat, regelation becomes heat-conducting work medium, and heat-conducting work medium flows back to the outer the bottom of a pan by the effect of gravity, so circulation is more than, heat conducts to internal layer pot body by the outer the bottom of a pan, and this circulation is carried out fast, and heat can be conducted to the water in pot, material continuously by internal layer pot body.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
The utility model vacuum heat superconductive pot is easy to use, outer pot bottom local heat, and internal layer pot body integral body can heat conduction and heat radiation, and heat pipe-type heat conduction and heat radiation speed is fast, and heat conduction and heat radiation area is large, and cook, cook gruel in the internal layer the bottom of a pan, cooking can be burned at the end; When the vacuum chamber between ectonexine pot body has thermal source heating in the outer the bottom of a pan, can quick conductive heat; When heat without thermal source in the outer the bottom of a pan, vacuum chamber can effectively increase vacuum heat-preserving effect.
Accompanying drawing explanation
Fig. 1 is 1 one kinds of sunken bottom Cooker structure schematic diagrames of embodiment of the utility model vacuum heat superconductive pot;
Fig. 2 is 1 one kinds of sunken bottom Cooker structure schematic diagrames of embodiment of the utility model vacuum heat superconductive pot;
Fig. 3 is 2 one kinds of kick pot structural representations of embodiment of the utility model vacuum heat superconductive pot;
Fig. 4 is 2 one kinds of kick pot structural representations of embodiment of the utility model vacuum heat superconductive pot;
Fig. 5 is 3 one kinds of circular bottom pot structural representations of embodiment of the utility model vacuum heat superconductive pot;
Fig. 6 is 3 one kinds of circular bottom pot structural representations of embodiment of the utility model vacuum heat superconductive pot.
Description of reference numerals: 1, internal layer pot body; 2, outer pot body; 3, exhaust apparatus; 4, air bleeding valve; 5, pot handle; 6, heat-conducting work medium; 7, reinforcement; 8, the internal layer the bottom of a pan; 9, the outer the bottom of a pan.
The specific embodiment
Embodiment 1
As shown in Figure 1 and Figure 2: the sunken bottom pot of vacuum heat superconductive pot is comprised of internal layer pot body (1), outer pot body (2), exhaust apparatus (3), heat-conducting work medium (6) and pot handle (5).
The making material of internal layer pot body (1) and outer pot body (2) is metal material.
The face shaping of the sunken bottom pot of vacuum heat superconductive pot is that the size of pot bore and the bottom of a pan diameter is as shown in Figure 1 the same, or pot relative aperture the bottom of a pan diameter is as shown in Figure 2 large.
The upper end of described internal layer pot body (1) is opening, and the edge of internal layer pot body (1) upper end stretches out for flange;
1, the internal layer the bottom of a pan (8) of internal layer pot body (1) is to be convex shape;
2, the surface, inside of internal layer pot body (1) is smooth after doing ceramic coating processing;
3, the outer surface of internal layer pot body (1) has reinforcement (7); Reinforcement (7) is the outer surface that irregular lines are distributed in internal layer pot body (1), outer pot body (2) and reinforcement (7) be by casting, press one-time formed.
The upper end of described outer pot body (2) is opening, and the edge of its outer pot body (2) stretches out for flange;
1, the outside in the outer the bottom of a pan (9) of outer pot body (2) is flat;
2, the inner face in the outer the bottom of a pan (9) of outer pot body (2) is to be convex shape;
3, the outer surface of outer pot body (2) is smooth;
4, there is reinforcement (7) on the surface, inside of outer pot body (2); Reinforcement (7) is the surface, inside that irregular lines are distributed in outer pot body (2); Outer pot body (2) and reinforcement (7) be by casting, press one-time formed; The height of reinforcement (7) is 0.5mm; Width is 1mm; Reinforcement (7) is 10mm with the spacing of reinforcement (7).
5, the outside of outer pot body (2) does not have attemperator.
Described pot handle (5) is arranged on the outside on outer pot body (2), and it is 1-2 that pot handle (5) is installed quantity.
Described outer pot body (2) is wrapped in outside internal layer pot body (1); After the superimposed seal welding of inwall of the upper end of internal layer pot body (1) and outer pot body (2), the space between internal layer pot body (1) and outer pot body (2) is a vacuum chamber (4); Between internal layer pot body (1) and outer pot body (2), the spacing in space is 3 mm, and internal layer pot body (1) is 0mm with outer pot laminating position, body (2) upper end.。
The air pressure inside of described vacuum chamber (4) requires to set different negative pressure pressure according to the difference of gasification temperature, after the gasification vapo(u)rous degree that design is controlled well in vacuum chamber (4) chamber, adds corresponding, appropriate heat-conducting work medium (6); Heat-conducting work medium (6) is water.
Described exhaust apparatus (3) is arranged on outer pot body (2) above;
1, exhaust apparatus (3) is metal tube;
2, exhaust apparatus (3) for the vacuumizing and exhausting of vacuum chamber (4), award filling heat-conducting work medium (6) in vacuum chamber (4);
3, vacuum chamber (4) is discharged after intracavity gas by exhaust apparatus (3), then gives after interior filling appropriate, the corresponding heat-conducting work medium (6) of vacuum chamber (4), by the metal tube seal welding of exhaust apparatus (3) by exhaust apparatus (3).
During work: when the outer the bottom of a pan (9) are subject to heating source heating, heat-conducting work medium (6) in vacuum chamber (4) evaporates rapidly, gas is dirty in internal layer pot body (1) in small pressure differential, and releases heat, regelation becomes heat-conducting work medium (6), heat-conducting work medium (6) flows back on the outer the bottom of a pan (9) by the effect of gravity, so circulation is more than, heat reaches internal layer pot body (1) by the outer the bottom of a pan (9), this circulation is carried out fast, and heat can be conducted to the water in pot continuously by internal layer pot body (1).
The outer the bottom of a pan (9) is when heating without thermal source, and the heat-conducting work medium (6) in vacuum chamber (4) does not just evaporate, and the vacuum performance of vacuum chamber (4) can effectively increase heat insulation effect, and heat energy can effectively be kept in internal layer pot body (1).
Embodiment 2:
As shown in Figure 3, Figure 4: the kick pot of vacuum heat superconductive pot is comprised of internal layer pot body (1), outer pot body (2), exhaust apparatus (3), heat-conducting work medium (6) and pot handle (5).
The face shaping of the kick pot of vacuum heat superconductive pot is that the size of pot bore and the bottom of a pan diameter is as shown in Figure 3 the same, or pot relative aperture the bottom of a pan diameter is as shown in Figure 4 large.
Combining structure, operation principle that the kick pot of a kind of vacuum heat superconductive pot shown in the present embodiment is introduced with embodiment 1 are identical, and something in common does not just repeat.
The kick pot of described vacuum heat superconductive pot: 1, the internal layer the bottom of a pan (8) of internal layer pot body (1) is to be concavity shape; 2, the inner face in the outer the bottom of a pan (9) of outer pot body (2) is to be concavity shape, and the outside, the outer the bottom of a pan (9) of outer pot body (2) is flat.
Embodiment 3
As shown in Figure 5, Figure 6: the circular bottom pot of vacuum heat superconductive pot is comprised of internal layer pot body (1), outer pot body (2), exhaust apparatus (3), heat-conducting work medium (6) and pot handle (5).
The face shaping of the circular bottom pot of vacuum heat superconductive pot is that the size of pot bore and the bottom of a pan diameter is as shown in Figure 5 the same, or pot relative aperture the bottom of a pan diameter is as shown in Figure 6 large.
Combining structure, operation principle that the circular bottom pot of a kind of vacuum heat superconductive pot shown in the present embodiment is introduced with embodiment 1 are identical, and something in common does not just repeat.
The circular bottom pot of described vacuum heat superconductive pot: 1, the internal layer the bottom of a pan (8) of internal layer pot body (1) is to be round shape shape; 2, the outer the bottom of a pan (9) of outer pot body (2) is to be round shape shape.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (8)
1. a vacuum heat superconductive pot, is characterized in that: vacuum heat superconductive pot is comprised of internal layer pot body (1), outer pot body (2), exhaust apparatus (3), heat-conducting work medium (6) and pot handle (5);
The upper end of internal layer pot body (1) is opening, and the edge of internal layer pot body (1) upper end stretches out for flange; The surface, inside of internal layer pot body (1) is smooth after doing coating processing; The outer face surface of internal layer pot body (1) is to have reinforcement (7);
The upper end of outer pot body (2) is opening, and the edge of outer pot body (2) stretches out for flange; The outer surface of outer pot body (2) is smooth, on the surface, inside of outer pot body (2), has reinforcement (7);
Outer pot body (2) is wrapped in outside internal layer pot body (1), and after the superimposed welded seal of inwall of the upper end of internal layer pot body (1) and outer pot body (2), the space between internal layer pot body (1) and outer pot body (2) is a vacuum chamber (4);
The air pressure inside of vacuum chamber (4) is the difference of temperature as requested, sets different negative pressure pressure, adds corresponding appropriate heat-conducting work medium (6);
Exhaust apparatus (3) is arranged on outer pot body (2) above;
Pot handle (5) is arranged on the outside on outer pot body (2), and it is 1-2 that pot handle (5) is installed quantity.
2. according to the vacuum heat superconductive pot described in claim 1, it is characterized in that: the face in the internal layer the bottom of a pan (8) of internal layer pot body (1) is to be convex shape or to be concavity shape or to be round shape shape.
3. according to the vacuum heat superconductive pot described in claim 1, it is characterized in that: the inside face in the outer the bottom of a pan (9) of outer pot body (2) is to be convex shape or to be concavity shape or to be round shape shape; The exterior face in the outer the bottom of a pan (9) is plane or is round shape shape.
4. according to the vacuum heat superconductive pot described in claim 1, it is characterized in that: the height of reinforcement (7) is 0.1-1.5mm; Width is 0.5-2mm; Reinforcement (7) is 1-30mm with the spacing of reinforcement (7); Reinforcement (7) is to be rule, or irregular lines are distributed in the surface, inside of outer pot body (2), and the surface, inside of reinforcement (7) and outer pot of body (2) is fixed as an integral body.
5. according to the vacuum heat superconductive pot described in claim 1, it is characterized in that: reinforcement (7) is to be rule, or irregular lines are distributed in the outer surface of internal layer pot body (1), the outer surface of reinforcement (7) and internal layer pot body (1) is fixing as a whole.
6. according to the vacuum heat superconductive pot described in claim 1, it is characterized in that: the spacing between internal layer pot body (1) and outer pot body (2) is 0-10 mm, the upper end of internal layer pot body (1) is 0 mm with outer pot body (2) inwall laminating position.
7. according to the vacuum heat superconductive pot described in claim 1, it is characterized in that: exhaust apparatus (3) is valve, or metal tube, or valve gear.
8. according to the vacuum heat superconductive pot described in claim 1, it is characterized in that: heat-conducting work medium (6) is water or ethanol or Dowtherm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405959.9U CN203953274U (en) | 2014-07-23 | 2014-07-23 | Vacuum heat superconductive pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405959.9U CN203953274U (en) | 2014-07-23 | 2014-07-23 | Vacuum heat superconductive pot |
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| Publication Number | Publication Date |
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| CN203953274U true CN203953274U (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420405959.9U Expired - Fee Related CN203953274U (en) | 2014-07-23 | 2014-07-23 | Vacuum heat superconductive pot |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586241A (en) * | 2015-02-04 | 2015-05-06 | 西南科技大学 | Temperature difference-free heating energy-saving kettle |
| CN104840090A (en) * | 2015-05-22 | 2015-08-19 | 于子祥 | Steam heating pot and manufacturing method |
| CN105078212A (en) * | 2015-09-10 | 2015-11-25 | 北京无极合一新能源科技有限公司 | Uniform-temperature pot body and manufacturing method thereof |
| CN105266559A (en) * | 2014-07-23 | 2016-01-27 | 程长青 | Vacuum thermal superconducting pot |
| CN106539485A (en) * | 2015-09-16 | 2017-03-29 | 浙江苏泊尔家电制造有限公司 | Cooker and its temperature-controlled process |
-
2014
- 2014-07-23 CN CN201420405959.9U patent/CN203953274U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266559A (en) * | 2014-07-23 | 2016-01-27 | 程长青 | Vacuum thermal superconducting pot |
| CN104586241A (en) * | 2015-02-04 | 2015-05-06 | 西南科技大学 | Temperature difference-free heating energy-saving kettle |
| CN104840090A (en) * | 2015-05-22 | 2015-08-19 | 于子祥 | Steam heating pot and manufacturing method |
| CN105078212A (en) * | 2015-09-10 | 2015-11-25 | 北京无极合一新能源科技有限公司 | Uniform-temperature pot body and manufacturing method thereof |
| CN106539485A (en) * | 2015-09-16 | 2017-03-29 | 浙江苏泊尔家电制造有限公司 | Cooker and its temperature-controlled process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20180723 |
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| CF01 | Termination of patent right due to non-payment of annual fee |