CN101167629A - Gas energy-saving pot with heat-collecting device - Google Patents
Gas energy-saving pot with heat-collecting device Download PDFInfo
- Publication number
- CN101167629A CN101167629A CNA2007101717280A CN200710171728A CN101167629A CN 101167629 A CN101167629 A CN 101167629A CN A2007101717280 A CNA2007101717280 A CN A2007101717280A CN 200710171728 A CN200710171728 A CN 200710171728A CN 101167629 A CN101167629 A CN 101167629A
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- Prior art keywords
- pot
- heat units
- accumulated heat
- heat
- pot body
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- 239000007769 metal material Substances 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 30
- 239000002737 fuel gas Substances 0.000 claims description 25
- 238000009413 insulation Methods 0.000 claims description 19
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 238000009825 accumulation Methods 0.000 abstract description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003546 flue gas Substances 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010425 asbestos Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000467686 Eschscholzia lobbii Species 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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Abstract
A gas-fired energy saving pot with a heat accumulation device comprises a pot body, wherein the heat accumulation device is fixed on the lower portion of the pot body. The gas-fired energy saving pot is characterized in that the heat accumulation device is made of metal material with corrugated structure, and the metal material is fixed on the longitudinal external surface of the pot body and on the transitional surface from longitudinal external surface to the pot body, the internal surfaces of the convex portions of the corrugated structure and the corresponding surfaces of the pot body form a plurality of mutually-independent flue gas channels, and the fluted bottom portions of the corrugated structure and the corresponding portions of the external surface of the pot body are combined into one piece to form separating layers between the independent flue gas channels. A gas-fired energy saving pot with a heat accumulation device is favorable for the heat energy absorption of a pot body surface or a kettle body surface, thereby the quantity of dissipated heat is reduced, and the heating area of the pot body or the kettle body is exponentially increased.
Description
Technical field
The present invention relates to a kind of kitchen articles, be specially a kind of heating kettle, for example steamer, saucepan, frying pan and hot-water bottle etc.
Background technology
At present, fuel gas has been widely used in family's daily life such as heat up water, cook.Because the finiteness of nature fuel gas reserves and the continuous expansion of the fuel gas scope of application cause the gaseous fuel price to rise rapidly.There has been more urgent requirement in society for the pot and stove of energy-conservation/gas.Chinese patent 2004100468751 discloses a kind of " rotational gas energy-saving pot ", it is that to be provided with radial section be the radial metal rib of leg-of-mutton involute spiral at the center at pot body outer surface with the bottom of a pan mid point, is formed with the spiral flue between the radial metal rib of spiral.Increase flue length with this, reach purpose of energy saving.Its weak point is and can only implements on pan, and the outer surface that is heated of pot/kettle all adopts surface of revolution usually, adds the shape on plane as sphere frying pan or surface of revolution, as saucepan etc.When with pot on gas burner during the material in heating kettle/kettle, because the diameter of gas burner is all fixed usually, and because the heated surface area of pot (bottom surface of pot) limitation, particularly owing to the combustion gas between gas burner and the pot/kettle generating surface is burnt in wide-open substantially mode, the heat energy that causes fuel gas buring to produce has only fraction to be absorbed by the generating surface of pot/kettle, and most heat energy is lost to the atmosphere from all around excessive of pot, this situation can be because increasing to tolerance in the kitchen range unit interval, the diameter of pot/kettle reduces with respect to the diameter of kitchen range, and change is more serious.
With above-mentioned patent similarly also just like Chinese patent 2006200021329 disclosed " container " with three-dimensional Accumulated Heat Units; Chinese patent 200,620,033 1397 disclosed " novel high-efficiency and energy-saving pot " and Chinese patent 2006200312358 disclosed " heat build-up fin-type efficient, energy-saving cooker kettle " etc.
Different with above-mentioned publication have a Chinese patent 952374900 disclosed a kind of " frying pan of band apron ", this frying pan is by the fixedly connected apron of spot welding in the external middle and lower part of arc-shaped pot, the apron lower end is flat mouthful, the upper end is provided with zigzag hot gas passage, and the partial heat energy from pot bottom is continued pot external top heating.This patent is compared with aforementioned publication, had the function of collecting heat, but it is only limited to the frying pan of arc bottom shape, simultaneously, the apron of this pot bottom is connected with the spot welding of pot body, does not increase the heating surface area of pot body, in addition, in the apron outside heat-insulation layer is not set, makes quite a few heat lose by apron.
Summary of the invention
The present invention is directed to above-mentioned prior art above shortcomings, designed a kind of can be with the generating surface of more heat accumulations in pot, and a kind of fuel gas energy-saving pot that has Accumulated Heat Units of the pot/kettle heating surface area that can be multiplied.
A kind of fuel gas energy-saving pot that has Accumulated Heat Units of the present invention, comprise a pot body, be fixed with Accumulated Heat Units in pot body bottom, it is characterized in that described Accumulated Heat Units is by being fixed on the vertical outer surface of pot body and the corrugated structural metallic material of this vertical outer surface on the transitional surface of the bottom of a pan constitutes, the inner surface of this corrugated structure bossing and pot exhaust gases passes of body respective surfaces formation several independent, the groove bottom land part of corrugated structure connects as one with the pot body outer surface appropriate section, constitutes the separate layer between each independent exhaust gases passes.
Described a kind of fuel gas energy-saving pot that has Accumulated Heat Units has an angle β between the trend of exhaust gases passes and Accumulated Heat Units axis.
Described a kind of fuel gas energy-saving pot that has Accumulated Heat Units, there is the insulation layer Accumulated Heat Units outside wherein.
Described a kind of fuel gas energy-saving pot that has Accumulated Heat Units, wherein each independent exhaust gases passes cross sectional shape is the compound shape of arch or semicircle or triangle or rectangle or above-mentioned shape.
Described a kind of fuel gas energy-saving pot that has Accumulated Heat Units is characterized in that in the upper fixed of vertical outer surface Accumulated Heat Units on pot body top the plane annular circle of an external diameter greater than the Accumulated Heat Units outside dimension being arranged.
A kind of fuel gas energy-saving pot that has Accumulated Heat Units of the present invention, several exhaust gases passes dischargings that the hot-air that gas combustion is produced all constitutes by insulation heat build-up heat-collecting device and pot/kettle surface, help pot/kettle surface and absorb heat energy, reduced heat and scattered and disappeared; The inner surface of each exhaust gases passes on the heated insulation heat build-up heat-collecting device carries out heat radiation to pot/kettle surface, has further utilized the heat energy in the combustion gas; Because each groove bottom land part of corrugated insulation heat build-up heat-collecting device links into an integrated entity with pot/kettle body, the heat energy that insulation heat build-up heat-collecting device absorbs is transmitted on the pot/kettle body heating surface area of the pot/kettle body that has been multiplied by its each coupling part with pot/kettle.
Description of drawings
Fig. 1 is the structural representation that has the fuel gas energy-saving pot of Accumulated Heat Units
Fig. 2 is the half sectional view that has the fuel gas energy-saving pot of Accumulated Heat Units
Fig. 3 is that the side that has the fuel gas energy-saving pot of Accumulated Heat Units is faced upward schematic diagram
Fig. 4 is the upward view of Fig. 2
Fig. 5 is an Accumulated Heat Units middle part drawing in side sectional elevation on the fuel gas energy-saving pot
1-pot body 2-plane annular circle 3-Accumulated Heat Units 4-exhaust smoke outlet 5-exhaust gases passes among the figure
The 6-separate layer
The specific embodiment
With reference to accompanying drawing 1-5 a kind of fuel gas energy-saving pot that has Accumulated Heat Units of the present invention, comprise pot/kettle body 1 and Accumulated Heat Units 3, pot body wherein or kettle body are the pot or the kettle of traditional form.Accumulated Heat Units 3 is connected the pot or the vertical outer surface in bottom of kettle body and this outer surface on the surface of pot/kettle bottom transition portion.This Accumulated Heat Units adopts the thin-wall metal material of corrugated structure to make.The trend of stupefied (bossing) of this corrugated structure is an above-below direction.Stupefied stage casing and the trend of epimere become the angle β of an about 0-25 degree with the axis of Accumulated Heat Units 3, purpose is to increase stupefied length.Stupefied hypomere is along the bottom centre position of the vertical outer surface and the sensing of the transitional surface between the pot/kettle bottom surface pot/kettle of pot/kettle.Thus, the surface of inner surface of this bossing (stupefied) and corresponding pot/kettle has constituted the exhaust gases passes 5 of both ends open up and down.The cross sectional shape of described exhaust gases passes 5 is semicircle or trapezoidal or triangle or a rectangle etc. of arch, does not limit.
The groove bottom land of corrugated structure partly adopts Pressure Welding or high grade energy welding or other method and pot/kettle body to connect as one, and this coupling part constitutes the separate layer 6 between each exhaust gases passes 5.With this each stupefied (bossing) is divided into separate exhaust gases passes 5.For the thermal current that the kitchen range combustion gas is produced all enters Accumulated Heat Units, when every groove on the Accumulated Heat Units 3 of corrugated structure extends to the Accumulated Heat Units lower end, the sinking degree of groove eases up rapidly to bottom land and the disengaging of pot/kettle body, and this place's groove bottom land is increased near the distance apart from solstics, pot/kettle surface to pot/kettle surface on the insulation heat build-up heat-collecting device bossing apart from the distance of pot/kettle surface, discharge exhaust gases passes 5 backs that make flue gas all enter Accumulated Heat Units 3.
Scatter and disappear by the appearance of Accumulated Heat Units 3 for reducing heat, an insulation layer is set, as surface-coated one deck high-temperature resistant coating, or be capped heat-barrier material, as add an asbestos lagging etc. at the outer surface of Accumulated Heat Units 3.
On pot/vertical outer surface of kettle body, top 3 to 5 centimeters that are positioned at Accumulated Heat Units 3 are horizontally disposed with the plane annular circle 2 of an external diameter greater than Accumulated Heat Units 3 maximum outside diameter sizes, are heated in the exhaust outlet 4 of the exhaust gases passes that overflows into Accumulated Heat Units 3 to prevent material in pot or the kettle.
A kind of fuel gas energy-saving pot that has Accumulated Heat Units of the present invention, the high-temperature flue gas that fuel gas buring is produced all has the exhaust gases passes discharging of the Accumulated Heat Units 3 of heat-insulation layer through outer surface, reduced heat energy scattering and disappearing around pot/kettle, position, pot/kettle vertical outer surface middle and lower part is in the environment of a relative higher temperature, helps of the absorption of pot/kettle heat energy.Simultaneously, the inner surface of each exhaust gases passes part of heated Accumulated Heat Units 3 also can form heat radiation to pot/kettle external surface.Because every groove bottom land is combined as a whole fully with the corresponding part of pot/kettle on the Accumulated Heat Units, the heat energy that Accumulated Heat Units itself is absorbed will be passed on the pot/kettle body in heat conducting mode, make the heating surface area of pot/kettle double above.
Accumulated Heat Units part of the present invention and the pot/kettle body portion supporting with it, according to mutual close-fitting dimensional requirement, with the sheet metal is raw material, adopt technologies such as punching press and spinning to be formed separately, with modes such as Pressure Welding, high grade energy weldings each the groove bottom land surface corresponding with pot/kettle body on the Accumulated Heat Units fused into one then, and then pot/kettle inner surface carried out fine finishining such as grinding, polishing, also need to cover heat-resistant insulation material at Accumulated Heat Units 3 outer surfaces, plane annular circle 2 can adopt metal or nonmetallic materials to make by riveted joint or alternate manner and fix.
20 centimetres of 1 pot of body diameters of embodiment, 15 centimetres of height, 22 centimetres of insulation heat build-up heat-collecting device external diameters, high 7 centimetres, 18 centimetres of insulation heat build-up heat-collecting device base diameters are made by stainless steel material, adopt Pressure Welding technology to combine with the pot body.Exhaust gases passes and pot body axis angle 15 degree.Outside rock wool or the ceramic wool heat-insulation layer of covering of insulation heat build-up heat-collecting device.
24 centimetres of 2 pots of body diameters of embodiment are high 13 centimetres.26 centimetres of insulation heat build-up heat-collecting device external diameters are high 6 centimetres; 20 centimetres of insulation heat build-up heat-collecting device base diameters are made by carbon sheet, exhaust gases passes and pot body axis angle 0 degree.Asbestos muff of insulation heat build-up heat-collecting device external stability.
Claims (6)
1. fuel gas energy-saving pot that has Accumulated Heat Units, comprise a pot body (1), be fixed with Accumulated Heat Units (3) in pot body bottom, it is characterized in that described Accumulated Heat Units (3) is by being fixed on the vertical outer surface of pot body and the corrugated structural metallic material of this vertical outer surface on the transitional surface of the bottom of a pan constitutes, the inner surface of this corrugated structure bossing and pot exhaust gases passes (5) of body respective surfaces formation several independent, the groove bottom land part of corrugated structure connects as one with the pot body outer surface appropriate section, constitutes the separate layer (6) between each independent exhaust gases passes (5).
2. according to a kind of fuel gas energy-saving pot that has Accumulated Heat Units of claim 1, it is characterized in that between the trend of described exhaust gases passes (5) and Accumulated Heat Units (3) axis an angle β being arranged.
3. according to a kind of fuel gas energy-saving pot that has Accumulated Heat Units of claim 2, it is characterized in that the trend of exhaust gases passes (5) and the angle β between Accumulated Heat Units (3) axis are the 0-25 degree.
4. according to claim 1, a kind of fuel gas energy-saving pot that has Accumulated Heat Units of 2 or 3, it is characterized in that there is the insulation layer described Accumulated Heat Units (3) outside.
5. according to claim 1, a kind of fuel gas energy-saving pot that has Accumulated Heat Units of 2 or 3, it is characterized in that described each independent exhaust gases passes cross sectional shape is the compound shape of arch or semicircle or triangle or rectangle or above-mentioned shape.
6. according to claim 1, a kind of fuel gas energy-saving pot that has Accumulated Heat Units of 2 or 3, it is characterized in that the plane annular circle (2) of an external diameter greater than the Accumulated Heat Units outside dimension being arranged in the upper fixed of vertical outer surface Accumulated Heat Units (3) on pot body top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101717280A CN101167629A (en) | 2007-12-04 | 2007-12-04 | Gas energy-saving pot with heat-collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101717280A CN101167629A (en) | 2007-12-04 | 2007-12-04 | Gas energy-saving pot with heat-collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101167629A true CN101167629A (en) | 2008-04-30 |
Family
ID=39388487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101717280A Pending CN101167629A (en) | 2007-12-04 | 2007-12-04 | Gas energy-saving pot with heat-collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101167629A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103989395A (en) * | 2013-02-19 | 2014-08-20 | 黄学时 | Spiral duct type energy-saving fuel gas wok |
| CN111772468A (en) * | 2020-07-16 | 2020-10-16 | 厦门赛威英节能科技有限公司 | an energy-saving boiler |
| CN113638915A (en) * | 2021-08-17 | 2021-11-12 | 艾美特电器（深圳）有限公司 | Fan front net and fan |
-
2007
- 2007-12-04 CN CNA2007101717280A patent/CN101167629A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103989395A (en) * | 2013-02-19 | 2014-08-20 | 黄学时 | Spiral duct type energy-saving fuel gas wok |
| CN111772468A (en) * | 2020-07-16 | 2020-10-16 | 厦门赛威英节能科技有限公司 | an energy-saving boiler |
| CN113638915A (en) * | 2021-08-17 | 2021-11-12 | 艾美特电器（深圳）有限公司 | Fan front net and fan |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |