CN201641671U - Energy-saving environmental-friendly device of open-fire heating container - Google Patents
Energy-saving environmental-friendly device of open-fire heating container Download PDFInfo
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- CN201641671U CN201641671U CN2009202378264U CN200920237826U CN201641671U CN 201641671 U CN201641671 U CN 201641671U CN 2009202378264 U CN2009202378264 U CN 2009202378264U CN 200920237826 U CN200920237826 U CN 200920237826U CN 201641671 U CN201641671 U CN 201641671U
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Abstract
The utility model discloses an energy-saving environmental-friendly device of an open-fire heating container, which is provided with a waste heat recovery system, wherein the waste heat recovery system consists of a heat-insulation housing which is covered outside a heating container, gaps forming a waste heat recovery passage are arranged between the inner wall of the heat-insulation housing and the outer wall of the heating container, an exhaust port is arranged above the waste heat recovery passage, the bottom surface of the heating container is higher than that of the heat-insulation housing, and a combustion heat gathering space is formed under the bottom surface of the heating container and above the bottom surface of the heat-insulation housing. The energy-saving environmental-friendly device further consists of a gas guiding partition, gaps arranged between the inner wall of the heat-insulation housing and the outer wall of the heating container and an outer wall surrounding the heating container from bottom to top, and can also be provided with a porous net cavity combustion base plate which is arranged in the combustion heat gathering space and is connected to the bottom surface of the heating container, and gaps forming a waste heat recovery channel are arranged between the inner wall of the heat-insulation housing and the outer wall of the porous net cavity combustion base plate. The energy-saving environmental-friendly device can fully utilize waste heat, reduce heat loss and exhaust gas, can strengthen and keep the combustion high temperature at the bottom of the heating container, prolong the combustion stroke, and finish the repeated combustion.
Description
Technical field
The utility model relates to a kind of energy-saving environmental protection device, is applied to adopt the heating container of naked light as thermal source.
Background technology
Existing open fire heating container such as traditional cooker, the bottom of its contact naked light be no matter be flat, or at the bottom of the circular arc dimpling, slightly concave, all are smooth ends; Its bottom flat of being heated, fire stroke is short straight, irregular, incomplete combustion, the fire stroke maximum has only 1/2nd of cooker bottom, and the intensity of a fire of some big burners can only be burnt especially at the edge of cooker bottom; The combustion high temperature deficiency is difficult to keep, and is subject to the influence of extraneous wind, temperature; The body of tradition cooker is exposed, surface area is big, and heat radiation is big, heats by waste heat " hot-air muffler ", is subject to the influence of extraneous wind, temperature; Sometimes in a hurry, strengthen gas quantity especially, even with " fire covers " replacement " hot-air muffler "; Waste heat does not make full use of, and the heat energy major part of burning is dissipated in the surrounding air soon goes, even and stove and accessory, cooker apart from each other, still can feel the sense of tangible hot gas wave; Cause that energy consumption is big, waste gas is many, heat utilization efficiency is low.
Summary of the invention
Waste energy in a large number and problem of environmental pollution at existing open fire heating container is existing, the purpose of this utility model just provides a kind of energy-saving environmental protection device of open fire heating container, and this device can make full use of waste heat, reduces heat energy loss and waste gas; Can significantly strengthen and keep the combustion high temperature of heating container bottom, prolong fire stroke, finish repeated combustion.Thereby reach the purpose of saving the energy, reducing toxic emission.
For achieving the above object, the energy-saving environmental protection device of a kind of open fire heating container of the utility model, be provided with bootstrap system, this bootstrap system comprises the heat insulation outer cover that covers on the heating container outside, be provided with the space that forms the UTILIZATION OF VESIDUAL HEAT IN passage between the inwall of heat insulation outer cover and the outer wall of heating container, the top is provided with exhaust outlet, and the bottom surface of heating container is higher than the bottom surface of heat insulation outer cover, below the bottom surface of heating container, form burning heat build-up space on the bottom surface of heat insulation outer cover.
The air guide that above-mentioned bootstrap system can also comprise guiding waste heat air-flow approach every, be located at the space between heat insulation outer cover inwall and the heating container outer wall, from the bottom to top around the outer wall of heating container.Can set spiral or interlayer guiding according to needs.Interlayer guiding can be divided into guidings such as holostrome, half storey, 1/3 interlayer, as: guide between holostrome, promptly guide waste heat air-flow one circle after, reboot toward last layer; Or guide between half storey, promptly guide waste heat air-flow 1/2 circle after, reboot toward last layer; Or 1/3 interlayer guiding, promptly guide waste heat air-flow 1/3 circle after, reboot waste hot air and flow to last layer; Or the like.Every section interlayer air-flow guiding has only an entrance and exit, and the outlet of following one deck is the inlet of last layer just.By each section interlayer air-flow that air guide forms every guiding, separate, do not disturb mutually, the UTILIZATION OF VESIDUAL HEAT IN stroke is prolonged, temperature is subdued in gradient, is beneficial to make full use of the waste heat conduction of heat.
The best spray coating heat preservation coating of the inwall of above-mentioned heat insulation outer cover.
In one embodiment, above-mentioned exhaust outlet is a plurality of steam vents around heat insulation outer cover that the top of heat insulation enclosure wall is provided with, and also is provided with the steam vent adjusting device on these a plurality of steam vents.
The energy-saving environmental protection device of a kind of open fire heating container of above-mentioned the utility model, can also be provided with and place burning chassis, the burning heat build-up porous net chamber space, that be connected with the heating container bottom surface, be provided with the space that forms the UTILIZATION OF VESIDUAL HEAT IN passage between the outer wall on the inwall of heat insulation outer cover and burning chassis, porous net chamber, burning chassis, described porous net chamber comprises porous chamber layer, the guiding that is provided with setting in it every, guiding every between form the combustion space, the guiding every be provided with the segmentation combustion-gas flow a plurality of holes.
Burning chassis, above-mentioned porous net chamber can also comprise conducting shell, is located at the end face of porous chamber layer.So that during the burning heating, make heating container bottom homogeneous heating placed on it.Can determine the conduction bed thickness, approach or not need according to needs.
Burning chassis, above-mentioned porous net chamber can also comprise stratum reticulare, is located at the bottom surface of porous chamber layer.
Burning chassis, above-mentioned porous net chamber can also comprise the dish cover, and the bottom surface of this dish cover is a hollow ring, and the side is provided with a plurality of steam vents, is enclosed within outside stratum reticulare, the porous chamber layer, also can further be enclosed within outside the conducting shell.This structure also has effect attractive in appearance, as to clean safety except that having heat build-up constant temperature effect.
The utility model so can make full use of waste heat, protect and utilize waste heat " hot-air muffler " usefulness, suppresses heat radiation owing to be provided with bootstrap system, increases heat absorption, makes efficiency of utilization higher; Heat insulation outer cover not only can make full use of waste heat, fuel savings, but also have the insulation anti-scald, the effect of safeguard protection.
The utility model is owing to also be provided with porous net chamber burning chassis, and naked light is in the chassis internal combustion, the guiding of setting every between the combustion space that forms combustion high temperature is significantly strengthened, directly act on the bottom of heating container; Guiding can make heat energy fully segment the collision burning every last a plurality of holes, reduces waste gas; Fire stroke directly becomes multidirectional tortuous the prolongation by level and smooth weak point; Local high heat can spread, prevent sintering rapidly; Heat build-up forms high temperature, constant temperature in the dish, acts on whole heating container bottom, makes the heat conduction faster, more even.
As seen, the utility model can make heat energy fully segment the collision burning, the primary combustion of conventional smooth is become the repeated combustion of multidirectional solid, the fire stroke that short straight, uneven fire stroke becomes complications, evenly prolongs, make burning degree can finish repeated combustion, make burning more abundant, waste gas produces still less; Combustion high temperature makes progress rapidly, diffusion on every side in dish, forms the chamber effect, and heat build-up high temperature, constant temperature act on whole heating container bottom, and it is faster, more even that heat is conducted.The utlity model has abundant burning, heat build-up constant temperature, reduce waste gas, make full use of the effect of waste heat, finally reach energy-conservation, save time, fall useless, environmental protection, the purpose of economic and harmony.
The utility model application surface is wider, is applicable to civilian and industrial heating container field.Have the energy-and time-economizing, fall useless environmental protection, be incubated efficient practical characteristics such as anti-scald; Civilian naked light energy-saving water jug that family, food and drink mechanism use, slaughterhouse, saucepan, steamer, water heater, the furnace etc. of being mainly used in; Industry is mainly used in all kinds of naked light power, heating boiler.The utlity model has the wide naked light energy-conservation articles for use market and the energy-saving benefit market space, can effectively improve the quality of naked light energy-conserving and environment-protective product, promote the development of green low-carbon industry.
Description of drawings
Fig. 1 is the stereoscopic schematic diagram of embodiment one;
Fig. 2 is the generalized section of Fig. 1;
Fig. 3 is that the air guide of embodiment one is every guiding waste heat air-flow schematic perspective view;
Fig. 4 is air-flow one a circle schematic diagram between the interlayer guiding-holostrome of embodiment one;
Fig. 5 is air-flow 1/2 a circle schematic diagram between interlayer guiding-half storey;
Structural representation when Fig. 6 is embodiment one steam vent adjusting device adjusting vent closure;
Structural representation when Fig. 7 is embodiment one steam vent adjusting device adjusting steam vent maximum.
Fig. 8 is the stereoscopic schematic diagram of embodiment two;
Fig. 9 is the generalized section of Fig. 8;
Figure 10 is burning chassis, the porous net chamber stereoscopic schematic diagram of embodiment two;
Figure 11 is the side view of Figure 10;
Figure 12 is the upward view of Figure 10;
Figure 13 is the decomposing schematic representation of Figure 10;
Figure 14 is the porous chamber layer structural representation of embodiment two;
Figure 15 is the porous chamber layer structural representation of embodiment three;
Figure 16 is the porous chamber layer structural representation of embodiment four;
The specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described in detail.
Embodiment one
To shown in Figure 7, the utility model embodiment one is provided with bootstrap system 2 as Fig. 1, and the air guide that this bootstrap system 2 comprises heat insulation outer cover 21, guiding waste heat air-flow approach is every 22 and steam vent adjusting device 23.
The inner-wall spraying thermal insulation coatings of heat insulation outer cover 21, heat insulation outer cover 21 covers on the outside of heating container 3, be provided with the space 24 that forms the UTILIZATION OF VESIDUAL HEAT IN passage between the outer wall of the inwall of heat insulation outer cover 21 and heating container 3, the top of heat insulation outer cover 21 walls is provided with a plurality of steam vents 211 around heat insulation outer cover 21, also be provided with steam vent adjusting device 23 on these a plurality of steam vents 211, the bottom surface of heating container 3 is higher than the bottom surface of heat insulation outer cover 21, below the bottom surface of heating container 3, form burning heat build-up space 25 on the bottom surface of heat insulation outer cover 21.During use, naked light is in burning heat build-up space 25 internal combustion.
Air guide is every 22 spaces of being located between heat insulation outer cover 21 inwalls and heating container 3 outer walls 24, from the bottom to top around the outer wall of heating container 3.As shown in Figure 3 and Figure 4, the interlayer of setting guiding is guided between holostrome, promptly guide waste heat air-flow one circle after, reboot waste hot air and flow to last layer; As shown in Figure 5, interlayer guiding can be between half storey guides, promptly guide waste heat air-flow 1/2 circle after, reboot waste hot air and flow to last layer; Also can be other form.
Steam vent adjusting device 23 is regulated moulding for steam vent, this steam vent is regulated the through hole 231 that moulding 23 is provided with a plurality of steam vents 211 correspondences of size, interval and heat insulation outer cover 21, be located at the inwall of more than 21 steam vent 211 positions of heat insulation outer cover, heat insulation outer cover 21 is provided with lateral adjustments groove 212, steam vent adjusting moulding 23 is provided with can be along regulating the adjusting rod 232 that groove 212 moves around, and this adjusting rod 232 passes the adjusting groove 212 of heat insulation outer cover 21 and places on the outer wall of heat insulation outer cover 21.During use, stir adjusting rod 232, it is overlapping or stagger to make steam vent regulate the through hole 231 of moulding 23 and the steam vent on the heat insulation outer cover 21 211, to regulate the size of actual row pore.By regulating the steam vent size, regulate waste heat tolerance, burning degree; Be beneficial to make full use of waste heat, energy savings, this is comparatively effective to bigger heating container.
When steam vent is regulated maximum, heat the initial stage, drive cold air in order to heating container;
When steam vent is regulated appropriateness, heat the phase in order to heating container;
Steam vent is regulated hour, and heating in order to heating container keeps the phase of boiling out;
Steam vent is regulated when closing, in order to the heating container soak.
Embodiment two
Extremely shown in Figure 14 as Fig. 8, the utility model embodiment two is on the basis of embodiment one, also be provided with the whole heating container of parcel 3 bottoms, burning chassis 1, certain thickness three-dimensional porous net chamber is arranged, burning chassis 1, porous net chamber places the burning heat build-up space 25 of embodiment one.Level and smooth above the chassis 1, be connected with heating container 3 bottom surfaces, there is steam vent burning 1 side, chassis, porous net chamber, is provided with the space 24 that forms the UTILIZATION OF VESIDUAL HEAT IN passage between the outer wall on the inwall of heat insulation outer cover 21 and burning chassis 1, porous net chamber.
Burning chassis 1, porous net chamber comprises conducting shell 11, porous chamber layer 12, stratum reticulare 13 and dish cover 14.
The guiding that is provided with setting in the porous chamber layer 12 is every 121, and guiding is provided with a plurality of holes 1211 that segment combustion-gas flow every 121; The central authorities of porous chamber layer 12 adopt the arc porous guiding of guiding, segmentation combustion-gas flow every 121, outwards radiate Luo with the center and revolve the shape distribution, and periphery adopts the cast porous guiding of heat build-up, segmentation combustion-gas flow every 121, one week of surrounding periphery adjacent one another are; Guiding forms combustion space 122 between 121.
Conducting shell 11 is located at the end face of porous chamber layer 12, and conducting shell 11 is fixedlyed connected with the open fire heating container bottom surface.
Stratum reticulare 13 is located at the bottom surface of porous chamber layer 12, selects high-temperature steel silk screen, stainless steel cloth for use, is wrapped in the bottom surface of porous chamber layer 12.
Embodiment three
Different with embodiment two is porous chamber layer 12, as shown in figure 15, the cast porous guiding of only adopting heat build-up, segmentation combustion-gas flow is every 121, and every distribution, periphery rounds every adjacent one another are with the guiding of ringlet porous with the guiding of great circle porous guiding spacer ringlet porous in central authorities; All the other are identical with embodiment two, seldom describe herein.
Embodiment four
Different with embodiment two is porous chamber layer 12, and as shown in figure 16, porous chamber layer 12 adopts the mesh structural porous guiding of honeycombs every 121.All the other are identical with embodiment two, seldom describe herein.
The arc porous guiding that porous chamber layer 12 also can only adopt guiding, segmentation combustion-gas flow every, outwards radiate Luo with the center and revolve shape and distribute.Perhaps, porous chamber layer 12 can also be central authorities' arc porous guiding of adopting guiding, segmentation combustion-gas flow every, outwards radiate Luo with the center and revolve shape and distribute, periphery adopt the mesh structural porous guiding of honeycomb every.It can also be other form.In a word, can be divided into density difference, rule, irregular or porous chamber layer 12 that both have concurrently, the porous guiding is selected the strong metal material of heat conductivity for use every 121, as the pig iron, aluminium, stainless steel etc., be woven into regular, irregular various figures, guiding also can be a rule, irregular every the 121 a plurality of holes 1211 that are provided with.
At present, in the naked light energy-saving field, research was both at home and abroad mainly explored many aspect fuel, burner in the past, and was especially fewer in the heating container bottom at heating container.Mainly increasing caloic, improving temperature aspect fuel, fully aspects such as burning and durable prescription are explored; Aspect burner, mainly aspect abundant, completing combustion, explore; Then mainly exploration is arranged aspect the hot conduction improving in heating container bottom, as the hot pipe technique of German pot possessing composite bottom and boiler.In the heating container bottom, how to strengthen and keep combustion high temperature, prolong fire stroke, finish repeated combustion, make full use of the research aspect of waste heat, the utility model theoretically, can solve the smooth end of existing open fire heating container, the heat radiation problem that the big energy consumption that causes is big, waste gas is many, efficiency of utilization is low on technical, the function comprehensively.
Claims (10)
1. the energy-saving environmental protection device of an open fire heating container, it is characterized in that: be provided with bootstrap system, this bootstrap system comprises the heat insulation outer cover that covers on the heating container outside, be provided with the space that forms the UTILIZATION OF VESIDUAL HEAT IN passage between the inwall of heat insulation outer cover and the outer wall of heating container, the top is provided with exhaust outlet, the bottom surface of heating container is higher than the bottom surface of heat insulation outer cover, below the bottom surface of heating container, forms burning heat build-up space on the bottom surface of heat insulation outer cover.
2. device according to claim 1 is characterized in that: the air guide that described bootstrap system also comprises guiding waste heat air-flow approach every, be located at the space between heat insulation outer cover inwall and the heating container outer wall, from the bottom to top around the outer wall of heating container.
3. device according to claim 1 and 2 is characterized in that: the inner-wall spraying thermal insulation coatings of described heat insulation outer cover.
4. device according to claim 1 and 2 is characterized in that: described exhaust outlet is a plurality of steam vents around heat insulation outer cover that the top of heat insulation enclosure wall is provided with, and also is provided with the steam vent adjusting device on these a plurality of steam vents.
5. device according to claim 4, it is characterized in that: described steam vent adjusting device is that steam vent is regulated moulding, this steam vent is regulated the through hole that moulding is provided with a plurality of steam vent correspondences of size, interval and heat insulation outer cover, be located at the inwall of a plurality of steam vents of heat insulation outer cover position, the heat insulation outer adjusting groove that is covered with, steam vent adjusting moulding is provided with can be along regulating the adjusting rod that groove moves around, and this adjusting rod passes the adjusting groove of heat insulation outer cover and places on the outer wall of heat insulation outer cover.
6. device according to claim 1 and 2, it is characterized in that: also be provided with and place burning chassis, the burning heat build-up porous net chamber space, that be connected with the heating container bottom surface, be provided with the space that forms the UTILIZATION OF VESIDUAL HEAT IN passage between the outer wall on the inwall of heat insulation outer cover and burning chassis, porous net chamber, burning chassis, described porous net chamber comprises porous chamber layer, the guiding that is provided with setting in it every, guiding every between form the combustion space, the guiding every be provided with the segmentation combustion-gas flow a plurality of holes.
7. device according to claim 6 is characterized in that: burning chassis, described porous net chamber, also comprise conducting shell, and be located at the end face of porous chamber layer.
8. device according to claim 6 is characterized in that: burning chassis, described porous net chamber, also comprise stratum reticulare, and be located at the bottom surface of porous chamber layer.
9. device according to claim 8 is characterized in that: burning chassis, described porous net chamber, also comprise the dish cover, and the bottom surface of this dish cover is a hollow ring, the side is provided with a plurality of steam vents, is enclosed within outside stratum reticulare, the porous chamber layer.
10. device according to claim 6 is characterized in that: the arc porous guiding that described porous chamber layer adopts guiding, segmentation combustion-gas flow every, outwards radiate Luo with the center and revolve shape and distribute; Perhaps, the cast porous guiding that described porous chamber layer adopts heat build-up, segmentation combustion-gas flow every, central authorities with the guiding of great circle porous guiding spacer ringlet porous every distribution, periphery with the guiding of ringlet porous every adjacent one another are around; Perhaps, the arc porous guiding that the central authorities of described porous chamber layer adopt guiding, segmentation combustion-gas flow every, outwards radiate Luo with the center and revolve shape and distribute, the cast porous guiding that periphery adopts heat build-up, segmentation combustion-gas flow is every, surrounding periphery adjacent one another are; Perhaps, described porous chamber layer adopt the mesh structural porous guiding of honeycomb every; Perhaps, the arc porous guiding that the central authorities of described porous chamber layer adopt guiding, segmentation combustion-gas flow every, outwards radiate Luo with the center and revolve shape and distribute, periphery adopt the mesh structural porous guiding of honeycomb every.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202378264U CN201641671U (en) | 2009-10-26 | 2009-10-26 | Energy-saving environmental-friendly device of open-fire heating container |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202378264U CN201641671U (en) | 2009-10-26 | 2009-10-26 | Energy-saving environmental-friendly device of open-fire heating container |
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| Publication Number | Publication Date |
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| CN201641671U true CN201641671U (en) | 2010-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009202378264U Expired - Fee Related CN201641671U (en) | 2009-10-26 | 2009-10-26 | Energy-saving environmental-friendly device of open-fire heating container |
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| CN (1) | CN201641671U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2495723A (en) * | 2011-10-17 | 2013-04-24 | Smith Frederick Greenwell | Baffling members which attach to a pan |
| CN110454816A (en) * | 2019-08-29 | 2019-11-15 | 上海朗申电子科技有限公司 | A kind of waste-heat recovery device for combustion gas stove |
| CN113007764A (en) * | 2021-02-07 | 2021-06-22 | 何大辉 | Double-ring efficient environment-friendly energy-saving cover |
| CN113367555A (en) * | 2021-05-25 | 2021-09-10 | 山东亚圣食品有限公司 | Rapid soup cooking earthen jar and soup cooking method |
-
2009
- 2009-10-26 CN CN2009202378264U patent/CN201641671U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2495723A (en) * | 2011-10-17 | 2013-04-24 | Smith Frederick Greenwell | Baffling members which attach to a pan |
| CN110454816A (en) * | 2019-08-29 | 2019-11-15 | 上海朗申电子科技有限公司 | A kind of waste-heat recovery device for combustion gas stove |
| CN110454816B (en) * | 2019-08-29 | 2020-08-04 | 上海朗申电子科技有限公司 | Waste heat recovery device for gas furnace |
| CN113007764A (en) * | 2021-02-07 | 2021-06-22 | 何大辉 | Double-ring efficient environment-friendly energy-saving cover |
| CN113367555A (en) * | 2021-05-25 | 2021-09-10 | 山东亚圣食品有限公司 | Rapid soup cooking earthen jar and soup cooking method |
| CN113367555B (en) * | 2021-05-25 | 2022-03-29 | 山东亚圣食品有限公司 | Rapid soup cooking earthen jar and soup cooking method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20171026 |
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| CF01 | Termination of patent right due to non-payment of annual fee |