CN100387172C - Electric steaming stove with over-heat steam generator - Google Patents
Electric steaming stove with over-heat steam generator Download PDFInfo
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- CN100387172C CN100387172C CNB2005101018304A CN200510101830A CN100387172C CN 100387172 C CN100387172 C CN 100387172C CN B2005101018304 A CNB2005101018304 A CN B2005101018304A CN 200510101830 A CN200510101830 A CN 200510101830A CN 100387172 C CN100387172 C CN 100387172C
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Abstract
The present invention relates to an electric steaming stove with an overheating steam generation device, which comprises an inner cavity for cooking and a control circuit arranged in a shell body, an evaporation pool arranged at the bottom of the inner cavity, and a steam rotation heating device for promoting steam temperature arranged above the evaporation pool, wherein the steam rotation heating device is an enclosed disl-shaped body provided with an internal chamber, and the steam rotation heating device comprises a base and a surface cover; the base is provided with an electric heating pipe and a steam inlet; the upper surface of the base is provided with a steam rotation heating channel; the surface cover is provided with a steam outlet communicated with the inner cavity for cooking; the steam rotation heating channel is an annular spiral groove, the circumferential edges of the groove are concave, and the middle part is convex. The product of the present invention heats the steam generated by the evaporation pool once again, the temperature and the dynamic energy of the steam are increased, and the steam temperature can be improved in relatively short time. The present invention has the advantages of high heat utilization ratio, simple structure and low cost.
Description
Technical field
The present invention relates to the electric steam furnace that uses in a kind of daily life, particularly a kind of electric steam furnace with superheated steam generation device belongs to the electric steam furnace technical field of structures.
Background technology
Existing electric steam furnace kind is more, structure is different.As disclosing a kind of electric steam furnace among the China Patent No. ZL02268802.1, this electric steam furnace has a housing, controller and electric heater, the one closed steam burner hearth that has a button fly front is set in the housing, lower furnace portion is provided with an evaporation tank, electric heater is positioned at evaporation tank, evaporation tank communicates by the steam inlet and the burner hearth of lower furnace portion, in the housing of burner hearth one side a storage tank is set, storage tank is by taps and evaporation tank communicate down, on the sidewall of burner hearth steam drain is set, steam drain communicates by the condenser in a pipeline and the housing.This electric steam furnace heats the food in the burner hearth thereby produce high-temperature steam by heating the water droplet that is transmitted by storage tank at normal temperatures.Owing to be to carry out at normal temperatures and pressures, thus can only produce 100 ℃ water vapour, it with the contact process of the food of culinary art in energy loss very fast, be easy to generate condensed water and be attached on the food, influence the quality and the taste of food, and wastes energy.
Summary of the invention
The object of the present invention is to provide a kind of simple and reasonablely, heat utilization efficiency is higher, and the electric steam furnace with superheated steam generation device of energy savings is to overcome weak point of the prior art.
A kind of electric steam furnace by this purpose design with superheated steam generation device, comprise the culinary art inner chamber and the control circuit that are arranged in the housing, intracavity bottom is provided with an evaporation tank, electric hot tray is positioned at evaporation tank, in the housing of inner chamber one side a storage tank is set, storage tank communicates by switch and evaporation tank, and its architectural feature is provided with the steam rotary heater that is used to promote vapor (steam) temperature above evaporation tank; Described steam rotary heater is one to be provided with the sealing discoid body of internal chamber, comprise base and cover, base is provided with electrothermal tube and steam inlet, and base upper surface is provided with the steam rotary heat tunnel, and cover is provided with steam (vapor) outlet and communicates with the culinary art inner chamber.
Described steam rotary heat tunnel periphery advances, the centre goes out the annular groove that spirals of serving as reasons, electrothermal tube is arranged on the base chassis or/and in the groove walls of spiraling.Between evaporation tank and steam rotary heater, also be provided with the thermal insulating disc that can see through steam.Electrothermal tube in the steam rotary heater is electrically connected with control circuit.
The present invention increases the steam rotary heater above the evaporation tank of electric steam furnace, the steam that is produced by steam raising plant is heated once more, the temperature and the kinetic energy of steam have been increased, simultaneously because the steam rotary heat tunnel is the annular groove that spirals, can in the quite short time, improve vapor (steam) temperature, its heat utilization efficiency height, simple in structure, with low cost.
Description of drawings
Fig. 1 is one embodiment of the invention structural representation.
Fig. 2 is the plan structure enlarged drawing of revolution heat tunnel of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described.
Referring to Fig. 1, Fig. 2, originally the electric steam furnace that has the superheated steam generation device, comprise the culinary art inner chamber 4 and the control circuit that are arranged in the housing, intracavity bottom is provided with an evaporation tank 1, electric hot tray is positioned at evaporation tank, in the housing of inner chamber one side a storage tank is set, and storage tank communicates (because of same as the prior art by switch and evaporation tank, so do not draw), above evaporation tank 1, be provided with the steam rotary heater 3 that is used to promote vapor (steam) temperature.The revolution heater has steam inlet and outlet, and the steam that evaporation tank is produced heats once more.
Steam rotary heater 3 is one to be provided with the sealing discoid body of internal chamber, comprises base 6 and cover 8, and base 6 is provided with electrothermal tube and steam inlet 5, and the steam inlet can be more than one.Base 6 upper surfaces are provided with steam rotary heat tunnel 7, heat tunnel periphery advances, the centre goes out the annular groove that spirals of serving as reasons, and this structure has long rotating channel, more helps the raising that adds the thermal effect and the efficiency of heating surface of steam.Electrothermal tube is arranged on the base chassis or/and in the groove walls of spiraling.Cover 8 is provided with steam (vapor) outlet 9 and communicates with culinary art inner chamber 4.Steam rotary heat tunnel 7 removes to circular, also can be ellipse or rectangle.
Also be provided with the thermal insulating disc 2 that can see through steam between evaporation tank 1 and the steam rotary heater 3.Uniform vapour mesh on the thermal insulating disc, and make by heat-barrier material.
Steam Heating slewing equipment 3 and evaporation tank 1 are the compression molding integral type.Also can make split typely,, be installed in above the evaporation tank as screw connection or buckle, screens connection etc. by mechanical connection manner.Electrothermal tube in the steam rotary heater is electrically connected with control circuit.The also available heating wire of described electrothermal tube or other heating are replaced.
During work, through becoming 100 ℃ steam after the preliminary heating, this moment, steam entered revolution heat tunnel 7 by thermal insulating disc 2 backs by steam inlet 5 to water in evaporation tank 1.Since the revolution heat tunnel be ecto-entad gradually around structure, steam will be in around passage the not heating of the electrothermal tube in the cracked ends Steam Heating slewing equipment, until the steam (vapor) outlet that reaches central authorities, enter in the culinary art furnace chamber.This moment, steam became the high-temperature steam through post bake, therefore had higher temperature and kinetic energy, and contacting and colliding of the steam of high-speed motion and the food of being cooked is more fierce, had improved the heat absorption rate of food.
Claims (6)
1. electric steam furnace with superheated steam generation device, comprise the culinary art inner chamber (4) and the control circuit that are arranged in the housing, intracavity bottom is provided with an evaporation tank (1), electric hot tray is positioned at evaporation tank, in the housing of inner chamber one side a storage tank is set, storage tank communicates by switch and evaporation tank, it is characterized in that being provided with above evaporation tank the steam rotary heater (3) that is used to promote vapor (steam) temperature; Described steam rotary heater is one to be provided with the sealing discoid body of internal chamber, comprise base (6) and cover (8), base is provided with electrothermal tube and steam inlet (5), base upper surface is provided with steam rotary heat tunnel (7), and cover is provided with steam (vapor) outlet (9) and communicates with the culinary art inner chamber.
2. electric steam furnace according to claim 1, the annular that it is characterized in that serving as reasons the steam rotary heat tunnel periphery advances, the centre the goes out groove that spirals, electrothermal tube is arranged on the base chassis or/and in the groove walls of spiraling.
3. electric steam furnace according to claim 2 is characterized in that the steam rotary heat tunnel is circle, ellipse or rectangle.
4. electric steam furnace according to claim 1 is characterized in that also being provided with the thermal insulating disc (2) that can see through steam between evaporation tank and steam rotary heater.
5. electric steam furnace according to claim 4 is characterized in that uniform vapour mesh on the described thermal insulating disc, and is made by heat-barrier material.
6. electric steam furnace according to claim 1 is characterized in that described steam rotary heater and evaporation tank are the compression molding integral type; Perhaps be split type, be installed in the evaporation tank top by mechanical connection manner; Electrothermal tube in the steam rotary heater is electrically connected with control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101018304A CN100387172C (en) | 2005-12-06 | 2005-12-06 | Electric steaming stove with over-heat steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101018304A CN100387172C (en) | 2005-12-06 | 2005-12-06 | Electric steaming stove with over-heat steam generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1792301A CN1792301A (en) | 2006-06-28 |
| CN100387172C true CN100387172C (en) | 2008-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101018304A Active CN100387172C (en) | 2005-12-06 | 2005-12-06 | Electric steaming stove with over-heat steam generator |
Country Status (1)
| Country | Link |
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| CN (1) | CN100387172C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090250452A1 (en) * | 2006-08-08 | 2009-10-08 | Sze-Man Tse | Steam Convection Oven |
| CN101485537B (en) * | 2008-01-16 | 2012-07-11 | 厦门灿坤实业股份有限公司 | Device for producing high-temperature steam |
| JP4435246B2 (en) * | 2008-06-26 | 2010-03-17 | シャープ株式会社 | Steam generator and cooking device |
| DE102018217645A1 (en) * | 2018-10-15 | 2020-04-16 | E.G.O. Elektro-Gerätebau GmbH | Evaporator device and electrical device with an evaporator device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2563461Y (en) * | 2002-08-08 | 2003-07-30 | 赵铁钰 | Electric steaming furnace |
| JP2004024322A (en) * | 2002-06-21 | 2004-01-29 | Naomoto Kogyo Kk | Food cooking apparatus |
| CN1593303A (en) * | 2003-09-09 | 2005-03-16 | 三星电子株式会社 | Overheated steam oven |
| JP2005312610A (en) * | 2004-04-28 | 2005-11-10 | Matsushita Electric Ind Co Ltd | Rice cooker |
-
2005
- 2005-12-06 CN CNB2005101018304A patent/CN100387172C/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004024322A (en) * | 2002-06-21 | 2004-01-29 | Naomoto Kogyo Kk | Food cooking apparatus |
| CN2563461Y (en) * | 2002-08-08 | 2003-07-30 | 赵铁钰 | Electric steaming furnace |
| CN1593303A (en) * | 2003-09-09 | 2005-03-16 | 三星电子株式会社 | Overheated steam oven |
| JP2005312610A (en) * | 2004-04-28 | 2005-11-10 | Matsushita Electric Ind Co Ltd | Rice cooker |
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| Publication number | Publication date |
|---|---|
| CN1792301A (en) | 2006-06-28 |
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Owner name: GUANGDONG GALANZ MICROWAVE OVEN ELECTRIC APPLIANCE Free format text: FORMER OWNER: GUANGDONG CALANDZ GROUP CORP. Effective date: 20110307 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20110307 Address after: 528300 Ronggui Road, Shunde District, Guangdong Province, south of No. 25, No. Patentee after: Guangdong Galanz Microwave Oven & Electrical Appliance Manufacturing Co., Ltd. Address before: 528300 Ronggui Road, Shunde District, Guangdong Province, south of No. 25, No. Patentee before: Guangdong Calandz Group Corp. |