CN105202595A - Heat-island type energy-saving electric cooker having throw-frying function - Google Patents
Heat-island type energy-saving electric cooker having throw-frying function Download PDFInfo
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- CN105202595A CN105202595A CN201510592688.1A CN201510592688A CN105202595A CN 105202595 A CN105202595 A CN 105202595A CN 201510592688 A CN201510592688 A CN 201510592688A CN 105202595 A CN105202595 A CN 105202595A
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Abstract
The invention relates to an electrical heating cooker. The electric cooker is structurally characterized in that a heating cavity is formed in a thermal insulation shell, electric heating elements are arranged on the upper portion and the lower portion of the heating cavity respectively, and the heating cavity is filled with thermal storage particles; a U-shaped heat output channel is formed, and one end of the U-shaped heat output channel is connected with a heat supply air outlet formed in the upper portion of the heating cavity, and the other end of the U-shaped heat output channel is connected with a cookware heating air outlet; one end of an air inlet channel is connected with a ring-shaped waste heat collecting pipe, and the other end of the air inlet channel is connected to an air inlet formed in the bottom of the heating cavity through air-blasting equipment. The electric cooker has the advantages that the throw-frying function is achieved, the heat power is great, processed dishes are good in flavor, no pollution is caused, power consumption can be adapted to peak-valley conditions and is an innovative and novel technological invention, and great significance is to be made to the food-service industry through the advanced performance of the electric cooker.
Description
Technical field
the present invention relates to kitchen kitchen range, especially electric heating range.
Background technology
existing catering industry kitchen range have three kinds:
(1) diesel oil range is fired: have to throw and fry function, firepower is large, the vegetable raciness of processing, and pollute large, energy efficiency is not high, and fuel cost is higher;
(2) gas kitchen ranges: have to throw and fry function, firepower takes second place, and the vegetable raciness of processing, has pollution, and energy efficiency is not high, and combustion gas cost is high;
(3) Electromagnetic Heating kitchen range: adopt electromagnetic oven heating principle heating cooler and be heated by resistive principle kitchen range, all stir-fry can not be thrown, heat uneven, the vegetable local flavor of processing is bad, do not pollute, energy efficiency is high, but does not have electricity consumption peak load shifting function, food and beverage enterprise all does business when electricity consumption spike, and food and beverage enterprise's electricity charge burden is heavier.
from the above analysis, existing various kitchen range performance is not comprehensive, is not very good, has improvement opportunity space.
Summary of the invention
the object of this invention is to provide a kind of can overcome the various defect of existing kitchen range have throw fry that function, firepower are large, the vegetable raciness of processing, there is no pollution, electric cooker that electricity consumption has peak load shifting function.
for realizing object of the present invention, the technical scheme taked is:
have the energy-saving electric stove of heat island type thrown and fry function, its technical characteristic is: arrange heating cavity in insulation shell, described heating cavity upper and lower part device electric heating device, filling accumulation of heat particle in described heating cavity; Arrange U-shaped thermal output passage, described U-shaped thermal output passage end is connected with described heating cavity top heat supply air outlet, and the other end connects pan heating air outlet; One end of air intake passage is connected with ring residual heat collection pipe, and the other end is connected to described heating cavity bottom air inlet mouth by blast apparatus.Arrange dividing plate in side, described heating cavity top, described dividing plate and side, described heating cavity top inner surface form one section of U-shaped thermal output passage, and described dividing plate upper end has air vent or upper end to be wire netting.
owing to adopting technique scheme, this electric stove achieves remarkable technological progress:
in the kitchen range of said structure, described ring residual heat collection pipe and pan heat bottom air outlet, kitchen sink base plate, pan and form pan heating cavity, and this cavity has and heats pan, and to the function that waste heat reclaims, has significant energy-saving effect.
in the kitchen range of said structure, principle of heating is injected into bottom pan after air heat to heat pan, identical with gas-cooker principle of heating with fuel oil, thus have to throw and fry function, heating firepower is large, the vegetable raciness of processing, and adopts electrical heating, makes again pollution greatly reduce.Meanwhile, adopt air heat without dust, dirt can not be formed bottom pan, thus can transform pan, use the pan that bottom is male and fomale(M&F), thus improve pan heat conveyance performance, accelerate Heat transmission speed, reach more energy-conservation object.
in the kitchen range of said structure, because heating cavity is divided into upper and lower two heat islands, heating cavity bottom heat island is used for carrying out heat accumulation when low ebb electricity price, stops heating after reaching design temperature.Heating cavity top is used for heating when kitchen range use, and uses middle air first through the heat island preheating of heating cavity bottom, then is injected into bottom pan after the heating of heating cavity top heat island.Be divided into two parts to the heat energy of the absorption of air of pan heating, a part is come to heat accumulation during low ebb electricity price, and a part is instant heating.The volume ratio of upper and lower two heat islands of heating cavity is rationally set, heat accumulation during major part employing low ebb electricity price can be realized, achieve the function of electricity consumption peak load shifting.Nationwide electric cooker quantity is very large, the electric cooker of catering industry is all that heating uses when electricity consumption spike, increase the peak-valley difference of electrical network, described " having the energy-saving electric stove of heat island type thrown and fry function " has the function of electricity consumption peak load shifting, can contribute for electrical network peak load shifting, the heat accumulation when low ebb electricity price also can reduce the electricity cost of food and beverage enterprise.
Accompanying drawing explanation
fig. 1 has the energy-saving electric stove structural representation of heat island type thrown and fry function;
fig. 2 has throwing to fry heating cavity stereogram in the energy-saving electric stove of heat island type of function;
fig. 3 has the heat island type energy-saving electric stove centre circle type residual heat collection tubular construction schematic diagram thrown and fry function.
in figure, 1 is pan, 2 is ring residual heat collection pipes, 3 is air intake passages, 4 is pan heating air outlets, 5 is insulation shells, 6 is electric heating devices of heating cavity upper unit, 7 is wire netting, 8 is the dividing plates (described dividing plate and side, described heating cavity top inner surface form a section of U-shaped thermal output passage) arranged in side, described heating cavity top, 9 is U-shaped thermal output passages, 10 is the electric heating devices being arranged on heating cavity bottom, 11 is heating cavity bottom air inlet mouths, 12 is that heating cavity bottom air all presses chamber, 13 is heat accumulation particle props, 14 is heat accumulation particles, 15 is heating cavities, 16 is electric stove shells, 17 is kitchen sink base plates, 18 is air admission holes of ring residual heat collection pipe, 19 is blast apparatuses, 20 is heating cavity top heat supply air outlets.
embodiment
be described below in conjunction with accompanying drawing.
there is the energy-saving electric stove of heat island type thrown and fry function, its technical characteristic is: arrange heating cavity (15) in insulation shell (5), described heating cavity (15) upper unit electric heating device (6), described heating cavity (15) lower device electric heating device (10), described heating cavity (15) interior filling accumulation of heat particle (14); Arrange U-shaped thermal output passage (9), described U-shaped thermal output passage (9) one end is connected with described heating cavity (15) top heat supply air outlet (20), and the other end connects pan heating air outlet (4); One end of air intake passage (3) is connected with ring residual heat collection pipe (2), and the other end of air intake passage (3) is connected to described heating cavity (15) bottom air inlet mouth (11) by blast apparatus (19).That segment structure that described U-shaped thermal output passage (9) is positioned at described heating cavity (15) is: arranging upper end in described heating cavity (15) side, top has air vent or upper end to be the dividing plate (8) of wire netting (7), and described dividing plate (8) and described heating cavity (15) side, top inner surface form one section of U-shaped thermal output passage (9).
in the kitchen range of said structure, described ring residual heat collection pipe (2) and pan heats bottom air outlet (4), kitchen sink base plate (17), pan (1) and form pan heating cavity, this cavity has and heats pan (1), and to the function that waste heat reclaims, there is significant energy-saving effect.
in the kitchen range of said structure, principle of heating is injected into pan (1) bottom after air heat to heat pan, identical with gas-cooker principle of heating with fuel oil, thus have to throw and fry function, heating firepower is large, the vegetable raciness of processing, and adopts electrical heating, makes again pollution greatly reduce.Meanwhile, adopt and add hot air without dust, dirt can not be formed bottom pan, thus can transform pan, use the pan that bottom is male and fomale(M&F), thus improve pan heat conveyance performance, accelerate Heat transmission speed, reach more energy-conservation object.
in the kitchen range of said structure, because heating cavity (15) is divided into upper and lower two heat islands, heating cavity (15) bottom heat island is used for carrying out heat accumulation when low ebb electricity price, stops heating after reaching design temperature.Heating cavity (15) top heat island is used for heating when kitchen range use, and uses middle air first through the heat island preheating of heating cavity (15) bottom, then when reaching temperature required after the heating of heating cavity (15) top heat island, is injected into pan (1) bottom.Be divided into two parts to its heat energy absorbed of air of pan heating, a part is come to heat accumulation during low ebb electricity price, and a part is instant heating.The upper and lower two-part volume ratio of heating cavity (15) is rationally set, heat accumulation when most of heat energy is low ebb electricity price can be realized, achieve the function of electricity consumption peak load shifting.Nationwide electric cooker quantity is very large, the electric cooker of catering industry is all that heating uses when electricity consumption spike, increase the peak-valley difference of electrical network, described " having the energy-saving electric stove of heat island type thrown and fry function " has the function of electricity consumption peak load shifting, can contribute for electrical network peak load shifting, the heat accumulation when low ebb electricity price also can reduce the electricity cost of food and beverage enterprise.
at the appropriate location device heat-exchange device of the heat insulation layer of this electric stove, the waste heat that heat-insulation layer can be utilized to dissipate heats water, for family whole kitchen, can solve shower hot water supply problem in the lump.There is good energy-saving effect.
the particular requirement of vitals several in the invention process is described:
one is the requirement of heating cavity (15) top heat island material, and during the work of heating cavity top heat island, temperature is up to 800 degrees Celsius, and heating cavity shell must make of materials such as the good stainless steels of resistance to elevated temperatures;
two is electric heating devices of heating cavity (15) top heat island device, and its heatproof more than 1000 degrees Celsius, will must use the electric heating device that resistance to elevated temperatures is good.
three is anti-infrared radiation function requirements of heat insulation layer, is improve energy efficiency, can installs anti-infrared radiating layer additional at the proper temperature layer of heat insulation layer.
the present invention is initiative technical innovation, and inventor produces model machine, its advanced feature had, and will produce great impact by catering industry.
Claims (2)
1. there is the energy-saving electric stove of heat island type thrown and fry function, its technical characteristic is: arrange heating cavity (15) in insulation shell (5), described heating cavity (15) upper unit electric heating device (6), described heating cavity (15) lower device electric heating device (10), described heating cavity (15) interior filling accumulation of heat particle (14); Arrange U-shaped thermal output passage (9), described U-shaped thermal output passage (9) one end is connected with described heating cavity (15) top heat supply air outlet (20), and the other end connects pan heating air outlet (4); One end of air intake passage (3) is connected with ring residual heat collection pipe (2), and the other end is connected to described heating cavity (15) bottom air inlet mouth (11) by blast apparatus (19); That segment structure that described U-shaped thermal output passage (9) is positioned at described heating cavity (15) is: described heating cavity (15) side, top arranges upper end has air vent or upper end to be the dividing plate (8) of wire netting (7), and described dividing plate (8) and described heating cavity (15) side, top inner surface form one section of U-shaped thermal output passage (9); Described ring residual heat collection pipe (2) and described pan heats bottom air outlet (4), kitchen sink base plate (17), pan (1) and form pan heating cavity, and this cavity heats pan (1), and reclaims waste heat.
2. according to claim 1 have the energy-saving electric stove of heat island type thrown and fry function, and its technical characteristic is: device heat-exchange device in described insulation shell (5), the waste heat that heat-insulation layer can be utilized to dissipate heats water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592688.1A CN105202595A (en) | 2015-09-17 | 2015-09-17 | Heat-island type energy-saving electric cooker having throw-frying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592688.1A CN105202595A (en) | 2015-09-17 | 2015-09-17 | Heat-island type energy-saving electric cooker having throw-frying function |
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| CN105202595A true CN105202595A (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510592688.1A Pending CN105202595A (en) | 2015-09-17 | 2015-09-17 | Heat-island type energy-saving electric cooker having throw-frying function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111837009A (en) * | 2018-02-22 | 2020-10-27 | 阳飞时有限公司 | Solar cooking apparatus with heat storage capability |
Citations (9)
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|---|---|---|---|---|
| CN2072657U (en) * | 1990-05-21 | 1991-03-06 | 吉岷 | Domestic heat accumulating electric stove |
| JPH08136057A (en) * | 1994-11-11 | 1996-05-31 | Matsushita Electric Ind Co Ltd | Heat storage electric heating equipment |
| CN1130247A (en) * | 1995-02-28 | 1996-09-04 | 宋焕臣 | Escaped heat recovery device of gas burning range |
| CN2370313Y (en) * | 1999-04-28 | 2000-03-22 | 毛成荣 | Temperature regulating energy saving electric oven |
| CN1438454A (en) * | 2002-05-31 | 2003-08-27 | 钟挺 | Electric heat-accumulating stove |
| CN201145343Y (en) * | 2007-12-28 | 2008-11-05 | 吉岷 | Household electric heat-retaining furnace three-material thermal storage recycling mechanism |
| CN201557276U (en) * | 2009-08-11 | 2010-08-18 | 徐世斌 | Structure of enclosed fan-less electromagnetic eddy current heating system |
| CN202012957U (en) * | 2011-04-21 | 2011-10-19 | 龙辉 | Electric heater |
| CN203797940U (en) * | 2013-07-25 | 2014-08-27 | 李祥龙 | Low-power heating and high-power heat supplying energy-saving type heat supplying device |
-
2015
- 2015-09-17 CN CN201510592688.1A patent/CN105202595A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072657U (en) * | 1990-05-21 | 1991-03-06 | 吉岷 | Domestic heat accumulating electric stove |
| JPH08136057A (en) * | 1994-11-11 | 1996-05-31 | Matsushita Electric Ind Co Ltd | Heat storage electric heating equipment |
| CN1130247A (en) * | 1995-02-28 | 1996-09-04 | 宋焕臣 | Escaped heat recovery device of gas burning range |
| CN2370313Y (en) * | 1999-04-28 | 2000-03-22 | 毛成荣 | Temperature regulating energy saving electric oven |
| CN1438454A (en) * | 2002-05-31 | 2003-08-27 | 钟挺 | Electric heat-accumulating stove |
| CN201145343Y (en) * | 2007-12-28 | 2008-11-05 | 吉岷 | Household electric heat-retaining furnace three-material thermal storage recycling mechanism |
| CN201557276U (en) * | 2009-08-11 | 2010-08-18 | 徐世斌 | Structure of enclosed fan-less electromagnetic eddy current heating system |
| CN202012957U (en) * | 2011-04-21 | 2011-10-19 | 龙辉 | Electric heater |
| CN203797940U (en) * | 2013-07-25 | 2014-08-27 | 李祥龙 | Low-power heating and high-power heat supplying energy-saving type heat supplying device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111837009A (en) * | 2018-02-22 | 2020-10-27 | 阳飞时有限公司 | Solar cooking apparatus with heat storage capability |
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