CN107028477A - A kind of Energy-saving pan used in sauteing food based on phase-change heat-exchange - Google Patents
A kind of Energy-saving pan used in sauteing food based on phase-change heat-exchange Download PDFInfo
- Publication number
- CN107028477A CN107028477A CN201710096775.7A CN201710096775A CN107028477A CN 107028477 A CN107028477 A CN 107028477A CN 201710096775 A CN201710096775 A CN 201710096775A CN 107028477 A CN107028477 A CN 107028477A
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- China
- Prior art keywords
- pot
- exchange
- phase
- energy
- change heat
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Classifications
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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
-
- 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
- A47J45/00—Devices for fastening or gripping kitchen utensils or crockery
- A47J45/06—Handles for hollow-ware articles
- A47J45/08—Heat-insulating handles
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of Energy-saving pan used in sauteing food based on phase-change heat-exchange, including pot, heat-insulation layer and handle, it is characterised in that：The pot is mainly made up of interior pot, outer pot and valve, the interior pot is fixedly connected to form annular seal space with outer pot, the annular seal space is built-in with working media, valve is installed in the outer pot wall, valve is connected with annular seal space, the outer pot is made up of non-heated part with heating part, the bottom section of outer pot is heating part, remaining region is to scribble heat-insulation layer on the outside of non-heated part, shown non-heated part, and the handle is fixed on outer pot；The present invention realizes that temperature of boiler rises and uniformity of temperature profile by the phase-change heat-exchange of working media, realizes food thermally equivalent in pot, prevents from being sticking, and reduces the generation of harmful substance, while using phase-change heat-exchange, can reduce heating surface (area) (HS, realizes energy-conservation.The present invention is simple in construction, it is adaptable to which multiple heating mode and existing heating tool, heating process are easily controllable, safe and reliable.
Description
Technical field
Fried the present invention relates to the heat of transformation and heating kettle technical field, more particularly to a kind of energy-conservation based on phase-change heat-exchange
Pot.
Background technology
Traditional frying pan, such as gas-cooker pot, is typically heated using natural gas, electricity or electromagnetism etc. in the bottom of a pan, therefore tool
There is the inhomogeneities of temperature.On the one hand cause food to be heated in pot uneven, asynchronous, tend to occur to be sticking, half-cooked
The problems such as, while unwholesome food composition and pernicious gas are produced, influence food color and luster, mouthfeel and nutrition；Meanwhile, in order to improve pot
The uniformity of interior temperature, such as firing equipment, gas-cooker need to expand heated perimeter, increase the loss of energy, so as to reduce
Efficiency of energy utilization.With society and scientific and technological progress, people continue to develop heating technique, but exist technology body construction it is cumbersome,
Computer heating control process is complicated, production cost is high, to existing equipment bad adaptability the problems such as.
Under prior art, electromagnetism pan often makes that complicated, cost is high and electromagnetic system impact resistance is weak；Section
The problems such as paying attention to improve heat transfer efficiency and heat time energy pan more, it is not perfect enough.
The content of the invention
It is an object of the invention to provide a kind of Energy-saving pan used in sauteing food based on phase-change heat-exchange, heating is uneven in improvement pot, be sticking
The problem of producing harmful substance and not high efficiency of energy utilization, meanwhile, by reducing heating surface (area) (HS so as to reduce heat-source energy
Scatter and disappear, improve efficiency of energy utilization.
In order to solve the above technical problems, the present invention uses following technical scheme：A kind of Energy-saving pan used in sauteing food based on phase-change heat-exchange,
Including pot, heat-insulation layer and handle, the pot is mainly made up of interior pot, outer pot and valve, and the interior pot is fixed with outer pot
Connection forms annular seal space, and the annular seal space, which is built-in with working media, the outer pot wall, is provided with valve, valve and annular seal space phase
Connection, the outer pot is made up of non-heated part with heating part, and the bottom section of outer pot is heating part, and remaining region is non-
Heat-insulation layer is scribbled on the outside of heating part, shown non-heated part, the handle is fixed on outer pot.
Further, the working media is the mixed solution of distilled water and corrosion inhibiter, corrosion inhibiter group by mass percentage
As borax 25%, natrium nitrosum 20%, sodium gluconate 12%, PAA 8%, distilled water 35%；Corrosion inhibiter is in distillation
Addition in water is 5.0-12.0mg/L.
Further, the ratio that the working media accounts for annular seal space inner volume is 12.5-16%.
Further, under normal temperature in annular seal space it is vacuum state.
Further, the heating part is tabular, and non-heated part is arc surfaced, and interior pot is metallic plate, and interior pot is consolidated
It is scheduled on non-heated part, interior pot is parallel with heating part.
Further, the heat-insulation layer uses alumina fibre.
Further, it is cased with jacket on the handle.
Compared with prior art, advantageous effects of the invention：Energy-saving pan used in sauteing food of the present invention, can be applied to life in fry,
The function such as stir-fry, pan-fried, pot is fixedly connected to form annular seal space by interior pot and outer pot, and annular seal space is built-in with working media, passes through the bottom of a pan
Heating source is heated, and working media undergoes phase transition the transmission that heat is realized in heat exchange.On the one hand, it can realize that temperature of boiler rises rapidly
Overall uniform temperature is reached, food thermally equivalent in pot is realized, effectively shortens cooking time, it is ensured that food color and luster, nutrition are with being good for
Health, while reducing the generation of pernicious gas.On the other hand, it can effectively reduce required heating surface (area) (HS, reduce energy resource consumption, carry
High energy source utilization rate.Energy-saving pan used in sauteing food of the present invention, simple in construction, processing cost is low, to the strong adaptability of existing hypothesis equipment, heating
Process is easily controllable, safe and reliable.
Brief description of the drawings
The present invention is further described with case study on implementation below in conjunction with the accompanying drawings.
Fig. 1 is the Energy-saving pan used in sauteing food structural representation of the invention based on phase-change heat-exchange；
In figure, pot 1, heat-insulation layer 2, handle 3, annular seal space 4, interior pot 101, outer pot 102, valve 103, working media 104,
Non-heated part 1021, heating part 1022.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with specific embodiment, and reference
Accompanying drawing, the present invention is described in more detail.
Fig. 1 is the Energy-saving pan used in sauteing food structural representation of the invention based on phase-change heat-exchange, and a kind of energy-conservation based on phase-change heat-exchange is fried
Pot, including pot 1, heat-insulation layer 2 and handle 3, the pot 1 are mainly made up of interior pot 101, outer pot 102 and valve 103, institute
Interior pot 101 is stated to form annular seal space 4 by being welded to connect with outer pot 102, it is described to be welded to connect as argon arc welding or reweld method.It is described close
Envelope chamber 4, which is built-in with working media 104, the wall of outer pot 102, is provided with valve 103, and valve 103 is connected with annular seal space 4, valve
Door 103 is arranged on the wall of outer pot 102 using 8mm ball valve by being welded to connect.The outer pot 102 is by non-heated part 1021
Constituted with heating part 1022, the bottom section of outer pot 102 is heating part 1022, and remaining region is non-heated part 1021,
The outside of shown non-heated part 1021 scribbles heat-insulation layer 2, and the heat-insulation layer 2 uses alumina fibre；The handle 3 is fixed on
On outer pot 102, jacket is cased with handle 3, jacket uses wood materials.
The working media 104 has when being asepsis environment-protecting, work in the fluid of two-phase, the present embodiment, and the work is situated between
Matter 104 is the mixed solution of distilled water and corrosion inhibiter, and corrosion inhibiter constitutes as borax 25%, natrium nitrosum by mass percentage
20%, sodium gluconate 12%, PAA 8%, distilled water 35%；Addition of the corrosion inhibiter in distilled water is 5.0-
12.0mg/L.The ratio that the working media 104 accounts for the inner volume of annular seal space 4 is 12.5-16%.At 0-30 DEG C of room temperature, sealing
It is vacuum state in chamber 4.When being heated by the bottom of a pan of outer pot 102, working media 104, which is undergone phase transition, switchs to gaseous state, in interior 101, pot
Put and be condensed into the heating part 1022 that liquid is back to outer pot 102 under gravity.
The interior pot 101 uses 3mm thickness 20# carbon steels, and outer pot 102 uses 2mm thickness 20# carbon steel sheet punch formings, described to add
Hot part 1022 is tabular, and for directly carrying out heat exchange with firing equipment, non-heated part 1021 is arc surfaced, interior pot
1011 be metallic plate, and interior pot 1011 is fixed on non-heated part 1021, and interior pot 1011 is parallel with heating part 1022.
Particular embodiments described above, has been carried out further in detail to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail it is bright, should be understood that the foregoing is only the present invention specific embodiment, be not intended to limit the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements done etc., should be included in the guarantor of the present invention
Within the scope of shield.
Claims (7)
1. a kind of Energy-saving pan used in sauteing food based on phase-change heat-exchange, including pot (1), heat-insulation layer (2) and handle (3), it is characterised in that：Institute
State pot (1) to be mainly made up of interior pot (101), outer pot (102) and valve (103) etc., the interior pot (101) and outer pot
(102) annular seal space (4) is fixedly connected to form, the annular seal space (4) is built-in with working media (104), outer pot (102) wall
Valve (103) is installed, valve (103) is connected with annular seal space (4), the outer pot (102) by non-heated part (1021) with
Heating part (1022) is constituted, and the bottom section of outer pot (102) is heating part (1022), and remaining region is non-heated part
(1021) heat-insulation layer (2), is scribbled on the outside of shown non-heated part (1021), the handle (3) is fixed on outer pot (102).
2. the Energy-saving pan used in sauteing food according to claim 1 based on phase-change heat-exchange, it is characterised in that：The working media (104)
For distilled water and the mixed solution of corrosion inhibiter, corrosion inhibiter constitutes as borax 25%, natrium nitrosum 20%, grape by mass percentage
Sodium saccharate 12%, PAA 8%, distilled water 35%；Addition of the corrosion inhibiter in distilled water is 5.0-12.0mg/L.
3. the Energy-saving pan used in sauteing food according to claim 2 based on phase-change heat-exchange, it is characterised in that：The working media (104)
The ratio for accounting for annular seal space (4) inner volume is 12.5-16%.
4. the Energy-saving pan used in sauteing food according to claim 3 based on phase-change heat-exchange, it is characterised in that：Under normal temperature in annular seal space (4)
For vacuum state.
5. the Energy-saving pan used in sauteing food according to claim 1 based on phase-change heat-exchange, it is characterised in that：The heating part (1022)
For tabular, non-heated part (1021) are arc surfaced, and interior pot (1011) is metallic plate, and interior pot (1011) is fixed on non-heated portion
Divide on (1021), interior pot (1011) is parallel with heating part (1022).
6. the Energy-saving pan used in sauteing food according to claim 1 based on phase-change heat-exchange, it is characterised in that：The heat-insulation layer (2) uses
Alumina fibre.
7. the Energy-saving pan used in sauteing food according to claim 1 based on phase-change heat-exchange, it is characterised in that：It is cased with the handle (3)
Jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710096775.7A CN107028477A (en) | 2017-02-22 | 2017-02-22 | A kind of Energy-saving pan used in sauteing food based on phase-change heat-exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710096775.7A CN107028477A (en) | 2017-02-22 | 2017-02-22 | A kind of Energy-saving pan used in sauteing food based on phase-change heat-exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107028477A true CN107028477A (en) | 2017-08-11 |
Family
ID=59534845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710096775.7A Pending CN107028477A (en) | 2017-02-22 | 2017-02-22 | A kind of Energy-saving pan used in sauteing food based on phase-change heat-exchange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107028477A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550236A (en) * | 2017-09-05 | 2018-01-09 | 中国航天空气动力技术研究院 | A kind of smokeless frying pan of phase-changing energy-storing soaking |
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| CN101081147A (en) * | 2006-06-04 | 2007-12-05 | 吴勇 | Non-cooking fumes pan with the temperature controlled automatically |
| CN201504982U (en) * | 2009-09-17 | 2010-06-16 | 刘宝顺 | Energy-saving pot |
| CN101869426A (en) * | 2009-04-23 | 2010-10-27 | 张华文 | Safety-type electromagnetic induction heating nonmetal pot |
| CN202619348U (en) * | 2012-06-13 | 2012-12-26 | 余泰鑫 | Pot |
| CN203244249U (en) * | 2012-12-29 | 2013-10-23 | 天津博能太阳能设备有限公司 | Energy-saving pan |
| CN205625577U (en) * | 2016-03-28 | 2016-10-12 | 佛山市顺德区美的电热电器制造有限公司 | Cooking pot ware and have roast machine of frying in shallow oil of its |
-
2017
- 2017-02-22 CN CN201710096775.7A patent/CN107028477A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101081147A (en) * | 2006-06-04 | 2007-12-05 | 吴勇 | Non-cooking fumes pan with the temperature controlled automatically |
| CN101869426A (en) * | 2009-04-23 | 2010-10-27 | 张华文 | Safety-type electromagnetic induction heating nonmetal pot |
| CN201504982U (en) * | 2009-09-17 | 2010-06-16 | 刘宝顺 | Energy-saving pot |
| CN202619348U (en) * | 2012-06-13 | 2012-12-26 | 余泰鑫 | Pot |
| CN203244249U (en) * | 2012-12-29 | 2013-10-23 | 天津博能太阳能设备有限公司 | Energy-saving pan |
| CN205625577U (en) * | 2016-03-28 | 2016-10-12 | 佛山市顺德区美的电热电器制造有限公司 | Cooking pot ware and have roast machine of frying in shallow oil of its |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550236A (en) * | 2017-09-05 | 2018-01-09 | 中国航天空气动力技术研究院 | A kind of smokeless frying pan of phase-changing energy-storing soaking |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |