CN103536189A - Energy-saving type heating container and manufacturing method thereof - Google Patents
Energy-saving type heating container and manufacturing method thereof Download PDFInfo
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- CN103536189A CN103536189A CN201310505417.9A CN201310505417A CN103536189A CN 103536189 A CN103536189 A CN 103536189A CN 201310505417 A CN201310505417 A CN 201310505417A CN 103536189 A CN103536189 A CN 103536189A
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Abstract
The invention relates to an energy-saving type heating container and a manufacturing method thereof. The energy-saving type heating container comprises a container body with an opening, the outer wall of the container body and a shell are combined to form a closed cavity which is filled with a working medium, a heat-pipe type temperature balancing device is formed, and heat can be absorbed through the evaporating-side wall surface of a heat pipe and transferred to a to-be-heated object through the condensing-side wall surface of the heat pipe. By the arrangement, the heat is rapidly transferred to the to-be-heated object through a small-area heat-absorbing surface, heat transfer temperature difference is decreased, and heat transfer efficiency is improved; the purpose of controlling a to-be-heated temperature range of the energy-saving type heating container through regulating of working medium type and filling weight can be achieved; besides, the energy-saving type heating container has advantages of being rapid in heating and slow in cooling, so that novel cookers, vacuum cups, feeding bottles and the like can be manufactured according to the advantages.
Description
Technical field
The present invention relates to a kind of energy-saving heating container and preparation method thereof in home appliances.
Background technology
At present, in order to improve the even temperature effect of family expenses pan bottom surface, mostly the bottom of a pan is adopted compared with side material thick many materials, the pan of making is often very heavy like this, feel is very poor, is not suitable for especially the custom that Chinese stir-fry.Some product adopts the compound weight with the reduction the bottom of a pan of various metals, considers that the thermal capacity of metal is lower, although reduced to a certain extent the weight of pan, but still can not meet light and handy demand, and also its even temperature effect only limits to the bottom of pan.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of energy-saving heating container, comprise the container that contains an opening, the outer wall of container and a shell form an airtight cavity, in cavity, be filled with working media, form heat pipe type temperature equalization system, can absorb heat by the evaporation side wall of heat pipe, the condensation side wall by heat pipe transfers heat to the material that needs heating.This device passes to rapidly material to be heated by the heat-absorbent surface of small size by heat, has reduced heat transfer temperature difference, has improved heat transfer efficiency.This energy-saving heating container, can, by regulating working medium kind and filled weight, reach and control temperature range to be heated between 25 degree-240 degree.In addition, this container upright is placed also has heating soon, and cooling slow characteristic, according to this specific character, can make novel pan, thermos cup or feeding bottle.
The technical solution adopted for the present invention to solve the technical problems is: by adopting controllable working media to substitute traditional super thick the bottom of a pan, the heat transfer temperature difference while reducing heating, reaches energy-conservation effect.
Further, when selecting airtight cavity cavity material, preferentially select the good metal material of thermal conductivity, as Iron and Iron Alloy, copper and copper alloy, aluminium alloy or the good nonmetallic materials of other thermal conductivity.
Further, filled working media, preferentially selects nontoxic low-pressure gas-liquid two-phase working substance, as water, ethylene glycol, ethanol, propene carbonate etc., for example, by adopting ethylene glycol and propene carbonate, can under normal pressure, the temperature of inner surface of container be controlled to 190 degree and 240 degree, prevent that in container, edible oil forms oil smoke, also prevent that food is burnt, improve user's quality of the life.
Further, can increase at the opening part of container by a dust guard, in order to reduce heat radiation, dust guard adopts solid solid, also can adopt inner for air or or inside be the double-decker of vacuum, further reduce thermal loss.
Further, can in the outside of airtight cavity, increase thermal insulation layer to reduce heat radiation, thermal insulation layer does not cover the airtight cavity bottom thermal treatment zone, between this thermal insulation layer and the periphery of cavity, forms an incubation cavity, inside cavity be vacuum or filling there is heat-insulating property material further to reduce thermal loss.
Further, can on the outer wall of container, increase the carrying operation that one or more handles are convenient to container.
Further, can increase by a pressure protective device to guarantee the use safety of this heating container being filled with on the closed cavity of working media.
The invention has the beneficial effects as follows: by adopting this energy-saving heating container, can heat evenly be passed to container inner wall by the phase transformation of working medium, the heat transfer temperature difference while greatly reducing heating, improves the efficiency of heating surface.In addition, after heating completes, liquid-working-medium can collect in the bottom of airtight cavity, and now liquid upside is the gas working dielectric that thermal conductivity is lower, for the insulation of internal tank material, has good effect.
Accompanying drawing explanation
The cutaway view of the energy-saving heating container of Fig. 1 the present invention.
The specific embodiment
Below in conjunction with the drawings and the specific embodiments, describe the present invention: as Fig. 1,1 container that is opening, 2 for being connected with container and forming the shell of a closed cavity, and 3 is to be filled in the working media in closed cavity; 4, airtight cavity; 5, thermal insulation layer; 6, incubation cavity; 7, dust guard; 8, pressure protective device.
The invention provides a kind of energy-saving heating container, this device comprises: the container 1 of an opening, and the outer wall of container 1 and a shell 2 are combined to form an airtight cavity 4, are filled with working media 3 in cavity 4; The periphery of cavity 4 arranges a thermal insulation layer 5, and thermal insulation layer 5 does not cover airtight cavity 4 bottom-heated districts, forms an incubation cavity 6 between the periphery of cavity 4 and thermal insulation layer 5.
Furtherly, the opening part of described container 1 is set up a dust guard 7, sets up a pressure protective device 8 being filled with on the airtight cavity 4 of working media.
It is to fill water that the present embodiment be take rustless steel container material and internal work medium, explain the making and use method of this energy-saving heating container, first adopt the method for stainless steel welding to form a container 1 with an opening, the outside of container 1 is welded a shell 2 and a technique mouth and open containers 1 and is formed airtight cavity 4, by technique mouth, airtight cavity 4 is vacuumized, the vacuum more result of use of low production is better, after vacuum, according to the size of this container 1, filling distilled water working media 3 enters in cavity 4, the amount of distilled water must not be flooded the lower wall of container 1, distilled water is after evaporating completely, its pressure must not surpass the use pressure limiting of this container.
The controlled operating temperature range of this container is that between 25 degree-240 degree, the working range of container is controlled by the charging amount of working media, and charging amount is less than the quality that is full of the working media saturated vapor of closed cavity at temperature controlling.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (7)
1. an energy-saving heating container, is characterized in that: this device comprises: the container of an opening, and the outer wall of container and a shell are combined to form an airtight cavity, are filled with working media in cavity; The periphery of described cavity arranges a thermal insulation layer, and thermal insulation layer does not cover the airtight cavity bottom thermal treatment zone, forms an incubation cavity between the periphery of described cavity and thermal insulation layer.
2. energy-saving heating container according to claim 1, is characterized in that: the body material of described cavity is Iron and Iron Alloy, copper and copper alloy, aluminium alloy or have the nonmetallic materials of thermal conductivity.
3. energy-saving heating container according to claim 1, is characterized in that: in described airtight cavity, filled working media comprises water, ethylene glycol, ethanol and propene carbonate.
4. according to the energy-saving heating container described in any one in claims 1 to 3, it is characterized in that: the opening part of described container is set up a dust guard, described dust guard adopts solid solid, or inside is that double-decker or the inside of air is the double-decker of vacuum.
5. energy-saving heating container according to claim 1, is characterized in that: in described incubation cavity, be the material that vacuum or filling have heat-insulating property.
6. energy-saving heating container according to claim 1, is characterized in that: on the closed cavity of working media, set up a pressure protective device being filled with.
7. the preparation method of an energy-saving heating container, it is characterized in that, outer surface at an open containers welds a shell and technique mouth, the outer surface of shell and open containers forms an airtight cavity, by technique mouth, airtight cavity is vacuumized, after vacuumizing, selection work medium is filled and enters airtight cavity, then by the sealing of technique mouth, the mode of sealing adopts welded seal, or increases by a pressure control device or adopt chock plug by this technique mouth sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310505417.9A CN103536189A (en) | 2013-10-24 | 2013-10-24 | Energy-saving type heating container and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310505417.9A CN103536189A (en) | 2013-10-24 | 2013-10-24 | Energy-saving type heating container and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103536189A true CN103536189A (en) | 2014-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310505417.9A Pending CN103536189A (en) | 2013-10-24 | 2013-10-24 | Energy-saving type heating container and manufacturing method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106038310A (en) * | 2016-06-23 | 2016-10-26 | 丹阳双峰玻璃有限公司 | High-strength high-boron and -silicon thermal insulating feeding bottle and preparation method thereof |
| CN106038311A (en) * | 2016-06-23 | 2016-10-26 | 丹阳双峰玻璃有限公司 | Novel high-strength heatproof feeding bottle and preparation method thereof |
| CN106419384A (en) * | 2016-11-14 | 2017-02-22 | 钱月珍 | Portable tea bag cup |
| CN107224171A (en) * | 2017-05-18 | 2017-10-03 | 椤惧嘲 | The method for realizing temperature control is changed by fluid media (medium) position in sandwich container |
| CN112167975A (en) * | 2020-10-10 | 2021-01-05 | 深圳大学 | Beverage heating, cooling and heat preservation device and method |
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| JPS5395355A (en) * | 1977-01-31 | 1978-08-21 | Sharp Corp | Heating and heat-insulating container |
| CN86202502U (en) * | 1986-04-18 | 1987-07-08 | 上海市机床研究所 | Simply constructed digital displaying height meter with microcomputer and magnetic grid |
| CN86205020U (en) * | 1986-07-23 | 1987-03-18 | 吴建华 | Electrothermal and magnetizing thermos |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106038310A (en) * | 2016-06-23 | 2016-10-26 | 丹阳双峰玻璃有限公司 | High-strength high-boron and -silicon thermal insulating feeding bottle and preparation method thereof |
| CN106038311A (en) * | 2016-06-23 | 2016-10-26 | 丹阳双峰玻璃有限公司 | Novel high-strength heatproof feeding bottle and preparation method thereof |
| CN106419384A (en) * | 2016-11-14 | 2017-02-22 | 钱月珍 | Portable tea bag cup |
| CN106419384B (en) * | 2016-11-14 | 2018-06-05 | 宿州市信德机械有限公司 | Portable tea bag cup |
| CN107224171A (en) * | 2017-05-18 | 2017-10-03 | 椤惧嘲 | The method for realizing temperature control is changed by fluid media (medium) position in sandwich container |
| CN112167975A (en) * | 2020-10-10 | 2021-01-05 | 深圳大学 | Beverage heating, cooling and heat preservation device and method |
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Application publication date: 20140129 |
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| RJ01 | Rejection of invention patent application after publication |