CN201073219Y - Homogeneous-temperature multipurpose energy-saving electric cooker - Google Patents
Homogeneous-temperature multipurpose energy-saving electric cooker Download PDFInfo
- Publication number
- CN201073219Y CN201073219Y CNU2007200285073U CN200720028507U CN201073219Y CN 201073219 Y CN201073219 Y CN 201073219Y CN U2007200285073 U CNU2007200285073 U CN U2007200285073U CN 200720028507 U CN200720028507 U CN 200720028507U CN 201073219 Y CN201073219 Y CN 201073219Y
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- pan body
- heat
- inner pan
- temperature
- electric cooker
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Abstract
The utility model provides an uniform-temperature energy-saving multi-purpose electric pan, comprising an inner pan body, a superconducting heat pipe, an outer pan body, an electrothermal disk, a heat conductor, and a housing; wherein, the heat conductor is embedded at the bottom of the inner pan body; the electrothermal disk is arranged on the bottom of the heat conductor; a groove is arranged on the upper surface of the heat conductor; the lower end of the superconducting heat pipe is embedded in the groove, and the upper end of the superconducting heat pipe bends along the shape of the external surface of the inner pan body and is close to the external surface of the inner pan body; the outer pan body is arranged outside the superconducting heat pipe and the electrothermal disk; the housing is arranged outside the outer pan body; thermal insulation materials are filled in the vertical interlayer between the outer pan body and the housing. Compared with the prior arts, the utility model has the advantages of reasonable design, simple structure, safety and reliability, uniform heating, energy saving, convenient use, easy maintenance and excellent popularization and application value.
Description
1, technical field
The utility model relates to a kind of cooking articles for use technology, specifically a kind of multipurpose temperature-equalizing energy-saving electric cooker.
2, background technology
Pot is ancient traditional cooker, and is of all times, no matter steamer, saucepan, frying pan all are that bottom of pot body is heated, by a heating object (as water) in pot body metal and the pot, heat constantly transmits from bottom to top.
Because pot body metal heat-conducting rate is limited, and heating object (as water) also can only lean on free convection heat transfer, must cause bottom of pot body temperature height, and upper temp is low, in the environment of this Temperature Distribution, food also must be in the very uneven state of temperature in the pot, the food that is processed, as rice, with regard to the time have that the bottom is burnt sticks with paste, top is half-cooked, and moisture excessive situation in middle part takes place.From mouthfeel, color and energy-conservation aspect all is disadvantageous, all is that this is avoided and improves.
Regrettably, people's common practice has hindered the development and the innovation of the pot of the direct people's of influence quality of life in following tradition for many years.
Another reason is, has only scientific and technological progress to arrive to a certain degree, just has corresponding invention and creation.
The approach that improves above situation makes the whole cooker body exactly, the pot wall temperature energy uniformity in temperature-rise period that comprises the bottom of a pan that directly is heated and directly be not heated.
Requirement reaches this purpose, has different schemes optional, for example except that the heating of the bottom of a pan, also winds with electrical heating elements near the pot sidewall, and this scheme is complex structure, poor stability not only, and the contradiction that has insulation and conduct heat, and heat utilization efficiency can be not high.Another kind of scheme is to adopt hollow interlayer pot body, filling heat transfer medium in the interlayer, the spread heat that pot bottom is accepted is to each position of pot sidewall, this scheme heat transfer theory is no problem, heat transfer efficiency is also high, as if quite reasonable, but there are big problem in structural stress state and security, and this is because the operating temperature of heat transfer medium generally is thought of as 150~200 ℃, if run into dry combustion method, temperature can be higher, and under this temperature, the saturated vapor pressure in the interlayer is up to 15 more than the atmospheric pressure, the bottom of a pan and pot are known from experience gross distortion, and this distortion can not solve by increasing wall thickness and setting up reinforcement, and in addition, weld seam also can be because of stressed excessive breaking.For many years, the Korean has descended the very big time on pot body alloy, wish to reach the samming purpose, but cost is very high and income is very little.
3, summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of multipurpose temperature-equalizing energy-saving electric cooker is provided.The technical solution of the utility model realizes in the following manner, this electric food warmer is by inner pan body, outer pan body, super heat-conductive pipe, electric hot tray, heat carrier and shell body are formed, the bottom of inner pan body is inlaid with heat carrier, electric hot tray is arranged on the bottom of heat carrier, the upper surface of heat carrier has groove, the lower end of super heat-conductive pipe is embedded among the groove, upper end edge inner pan body external surface shape is crooked to be close together with the inner pan body outer surface, outer pan body is arranged on the outside of super heat-conductive pipe and electric hot tray, shell body is arranged on the outside of outer pan body, is filled with insulation material among the vertical interlayer between outer pan body and the shell body.
The utility model has the advantages that: 1) heat that pot bottom can be provided evenly disperses to pass to the whole cooker body, makes whole temperature of boiler even, and heating-cooling is synchronous.
2) utilize the heat transfer medium cranking temperature low, (cranking temperature is 32 ℃ to the fast characteristics of heat transfer rate, and the coefficient of overall heat transmission is 5 * 10
6W/m
2), behind the dump of heater, the stored heat major part of each components and parts (comprising heating plate, regenerative block, super heat-conductive pipe) beyond the inner pan body still can be able to be passed to the food in the inner pan body, not scatter and disappear in environment and do not resemble the ordinary pan major part, thereby reach energy-conservation and heat insulation effect.
4, description of drawings
Accompanying drawing 1 is the structural representation of multipurpose temperature-equalizing energy-saving electric cooker;
Accompanying drawing 2 is that the A-A of multipurpose temperature-equalizing energy-saving electric cooker is to the section structure schematic diagram.
Mark in the accompanying drawing is represented respectively; Inner pan body 1; Super heat-conductive pipe 2; Outer pan body 3; Heat-insulation layer 4; Shell body 5; Heat carrier 6; Electric hot tray 7; Groove 8.
5, the specific embodiment
Below in conjunction with accompanying drawing multipurpose temperature-equalizing energy-saving electric cooker of the present utility model is done following detailed description the in detail.
As accompanying drawing 1, shown in 2, multipurpose temperature-equalizing energy-saving electric cooker of the present utility model, its structure is by inner pan body 1, super heat-conductive pipe 2, outer pan body 3, heat-insulation layer 4, shell body 5, heat carrier 6 and electric hot tray 7 are formed, the bottom of inner pan body 1 is inlaid with heat carrier 6, electric hot tray 7 is arranged on the bottom of heat carrier 6, the upper surface of heat carrier 6 has groove 8, the lower end of super heat-conductive pipe 2 is embedded among the groove 8, upper end edge inner pan body 1 external surface shape is crooked to be close together with the inner pan body outer surface, outer pan body 3 is arranged on the outside of super heat-conductive pipe 2 and electric hot tray 7, shell body 5 is arranged on the outside of outer pan body 3, is filled with insulation material 4 among the vertical interlayer between outer pan body 3 and the shell body 5.
Super heat-conductive pipe 2 is on the outer surface of the bottom of the radial inner pan body 1 that is arranged on electric hot tray 7 and periphery.
Multipurpose temperature-equalizing energy-saving electric cooker of the present utility model is compared with existing technology, have reasonable in design, simple in structure, Safe and reliable, homogeneous heating, energy savings, easy to use, frying boiling multiple use is not afraid of dry combustion method and is used Life-span is long and be easy to the characteristics such as maintenance, thereby, have good value for applications.
Claims (2)
1. multipurpose temperature-equalizing energy-saving electric cooker, it is characterized in that it being by inner pan body, super heat-conductive pipe, outer pan body, electric hot tray, heat carrier and shell body are formed, the bottom of inner pan body is inlaid with heat carrier, electric hot tray is arranged on the bottom of heat carrier, the upper surface of heat carrier has groove, the lower end of super heat-conductive pipe is embedded among the groove, upper end edge inner pan body external surface shape is crooked to be close together with the inner pan body outer surface, outer pan body is arranged on the outside of super heat-conductive pipe and electric hot tray, shell body is arranged on the outside of outer pan body, is filled with insulation material among the vertical interlayer between outer pan body and the shell body.
2. multipurpose temperature-equalizing energy-saving electric cooker according to claim 1 is characterized in that super heat-conductive pipe is on the outer surface of the bottom of the radial inner pan body that is arranged on electric hot tray and periphery.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200285073U CN201073219Y (en) | 2007-09-27 | 2007-09-27 | Homogeneous-temperature multipurpose energy-saving electric cooker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200285073U CN201073219Y (en) | 2007-09-27 | 2007-09-27 | Homogeneous-temperature multipurpose energy-saving electric cooker |
Publications (1)
Publication Number | Publication Date |
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CN201073219Y true CN201073219Y (en) | 2008-06-18 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2007200285073U Expired - Lifetime CN201073219Y (en) | 2007-09-27 | 2007-09-27 | Homogeneous-temperature multipurpose energy-saving electric cooker |
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CN (1) | CN201073219Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101129244B (en) * | 2007-09-27 | 2010-04-14 | 宋国强 | Multipurpose temperature-equalizing energy-saving electric cooker |
CN104473061A (en) * | 2014-11-30 | 2015-04-01 | 德清县鑫宝蔬果专业合作社 | Heating pot body of cowpea blanching device |
CN104507183A (en) * | 2014-12-12 | 2015-04-08 | 浙江天运机电科技有限公司 | Super-heat-conduction mechanism and production method thereof |
CN105342343A (en) * | 2015-12-01 | 2016-02-24 | 苏州市赛品电器有限公司 | Heat-conducting heat-preservation juicer |
-
2007
- 2007-09-27 CN CNU2007200285073U patent/CN201073219Y/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101129244B (en) * | 2007-09-27 | 2010-04-14 | 宋国强 | Multipurpose temperature-equalizing energy-saving electric cooker |
CN104473061A (en) * | 2014-11-30 | 2015-04-01 | 德清县鑫宝蔬果专业合作社 | Heating pot body of cowpea blanching device |
CN104473061B (en) * | 2014-11-30 | 2017-12-19 | 建湖县高新投资发展有限公司 | The heating pot of cowpea blanching device |
CN104507183A (en) * | 2014-12-12 | 2015-04-08 | 浙江天运机电科技有限公司 | Super-heat-conduction mechanism and production method thereof |
CN104507183B (en) * | 2014-12-12 | 2016-03-30 | 浙江天运机电科技有限公司 | A kind of heat superconducting mechanism and production method thereof |
CN105342343A (en) * | 2015-12-01 | 2016-02-24 | 苏州市赛品电器有限公司 | Heat-conducting heat-preservation juicer |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20080618 Effective date of abandoning: 20070927 |