CN108488851B - Energy-saving environment-friendly gas furnace - Google Patents
Energy-saving environment-friendly gas furnace Download PDFInfo
- Publication number
- CN108488851B CN108488851B CN201810123642.9A CN201810123642A CN108488851B CN 108488851 B CN108488851 B CN 108488851B CN 201810123642 A CN201810123642 A CN 201810123642A CN 108488851 B CN108488851 B CN 108488851B
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- furnace
- gas
- diffusion layer
- collecting tank
- water collecting
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000009792 diffusion process Methods 0.000 claims abstract description 35
- 238000002485 combustion reaction Methods 0.000 claims abstract description 14
- 239000007789 gas Substances 0.000 claims description 106
- 229910052760 oxygen Inorganic materials 0.000 claims description 31
- 239000001301 oxygen Substances 0.000 claims description 31
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 30
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 24
- 239000003345 natural gas Substances 0.000 description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 239000010425 asbestos Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000003949 liquefied natural gas Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C13/00—Stoves or ranges with additional provisions for heating water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
- Air Supply (AREA)
Abstract
The invention discloses an energy-saving environment-friendly gas furnace, which comprises a furnace body shell and an inner furnace, wherein a water collecting tank is arranged at the inner side of the furnace body shell, the inner furnace is arranged at the inner side of the water collecting tank, a burner is arranged at the bottom of the inner furnace, a burner base is arranged at the bottom of the burner, the burner base is tightly and fixedly welded with the bottom of the furnace body shell, a fixing layer is arranged at the bottom end of the burner, the fixing layer is tightly and fixedly welded with a burning base, a gas diffusion layer is arranged at the top end of the fixing layer, a gas outlet hole is arranged at the top end of the gas diffusion layer, and an inverted J-shaped gas reversing hook is arranged at the top end of the gas diffusion layer. The waste of resources is avoided, and the harm of carbon monoxide generated by incomplete combustion of gas to human bodies is avoided.
Description
Technical Field
The invention relates to the field of gas furnaces, in particular to an energy-saving and environment-friendly gas furnace.
Background
The gas stove is a common household stove which is pollution-free and low in investment, the burning material of the gas stove is liquefied natural gas instead of traditional petroleum, so that the cost of the gas stove is greatly reduced, and the natural gas can generate a tower dioxide and water after being completely burnt, and does not generate toxic gas, so that the gas stove is more and more popular with people.
However, the existing gas furnace wastes a large amount of energy through the flue and the periphery of the furnace wall in the using process, the resource of natural gas cannot be completely utilized, the structure of the existing burner is not as reasonable as the ideal structure, and the phenomenon of incomplete combustion of the natural gas can be caused under the condition of long-term use, so that carbon monoxide harmful to human bodies is generated, and the life and property safety of people is threatened.
Therefore, how to design a method for ensuring that the oxygen amount in the inner furnace is enough for combustion and the combusted gas returns to the top of the gas diffusion layer again through the inverted J-shaped hook so as to carry out secondary combustion and avoid the phenomenon of incomplete combustion of natural gas, thereby generating harmful gas to threaten the health of people; the heat dissipation is reduced, the waste heat energy after the natural gas is combusted is utilized to the maximum extent, the life of people is facilitated, and the economic burden of people is indirectly reduced; the temperature of the water collecting tank can be directly observed to treat the heated water, so that the secondary heating of the water is avoided, the resources are utilized to the maximum extent, and the life of people is facilitated; the adaptability is stronger, and isolated the carbon dioxide that appears among the combustion process and got into indoorly, improved people's quality of life and natural gas can not appear leaking gas phenomenon, and make the even energy-concerving and environment-protective gas furnace of being heated in the combustion range of combustor, become the problem that we will solve at present.
Disclosure of Invention
The invention aims to provide an energy-saving and environment-friendly gas furnace to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving and environment-friendly gas furnace comprises a furnace body shell and an inner furnace, wherein a water collecting tank is arranged at the inner side of the furnace body shell, the bottom end in the water collecting tank is provided with a temperature sensor, the top end of the water collecting tank is provided with a water inlet, one side of the water inlet is provided with a display screen, the bottom of the water collecting tank is provided with a faucet, the water tap and the water collecting tank are welded and fixed tightly, an inner furnace is arranged at the inner side of the water collecting tank, a flue is arranged at one side of the inner furnace, the flue outlet ring is surrounded by the inner furnace semi-ring and is tightly welded with the inner furnace, one side of the inner furnace is provided with an oxygen inlet, one side of the oxygen inlet is provided with a gas pressure valve, the inner side of the inner furnace is provided with a fixed plate, the fixed plate is tightly welded and fixed with the inner side of the inner furnace, the bottom of the fixed plate is provided with a burner, the furnace body base is arranged at the bottom of the combustor, and the combustor base is tightly welded and fixed with the furnace body base. The gas diffusion device is characterized in that a liquefied gas pipe is arranged on one side of the combustor base and penetrates through the combustor base, a fixing layer is arranged at the bottom end of the combustor and is tightly welded and fixed with the combustor base, a sealed gas diffusion layer is arranged at the top end of the fixing layer, gas outlet holes are formed in the top end of the gas diffusion layer, inverted J-shaped gas reversing hooks are arranged on the periphery of the gas diffusion layer in a surrounding mode, and an oxygen inlet channel is arranged on one side of the gas diffusion layer.
Furthermore, two ends of the oxygen inlet channel are respectively and tightly welded and fixed at the bottom end of the inverted J-shaped gas reversing hook and the oxygen inlet, and the diameter of the oxygen inlet channel is not less than 5 cm.
Furthermore, the water collecting tank and the inner furnace share the same steel wall, the flue outlet is surrounded by the inner furnace for a half circle, and the flue outlet is positioned in the water collecting tank.
Further, temperature sensor is fixed in the bottom vertical side of ponding case, just temperature sensor is waterproof, high temperature resistant sensor.
Furthermore, the fixed plate is a concave fixed plate, and the periphery of the fixed plate is tightly welded and fixed with the inner furnace.
Further, the gas outlet holes are uniformly distributed at the top end of the gas diffusion layer, and the gas diffusion layer is a sealing structure except the gas outlet holes and the liquefied gas pipe. Compared with the prior art, the invention has the beneficial effects that:
1. this energy-concerving and environment-protective gas furnace, the both ends of oxygen inlet channel are respectively in the bottom of the gaseous hook of falling the J-shaped and the close welded fastening of oxygen inlet, just the diameter of oxygen inlet channel is not less than 5cm, and the sufficient burning of supplying with of oxygen volume in the stove in guaranteeing, and make the gas that burns return to gas diffusion layer top again through falling the J-shaped hook to carry out the postcombustion, avoided appearing the incomplete phenomenon of natural gas burning, thereby produce harmful gas and threaten people's healthy. The exhaust pipe, the spiral port and the asbestos pad are arranged, so that the exhaust pipe and the recovery cylinder are fixed more tightly, the device is also convenient to disassemble and install, and the asbestos pad is arranged, so that the problem that when air leakage occurs at the interface, tail gas is exhausted to the outside to pollute air is solved; through the coarse filter screen groove, the coarse filter screen, the supporting plate, the coarse filter screen groove and the fine filter screen groove, the device can intercept granular wastes with different sizes in waste gas in a mode of division of labor and cooperation, and the working efficiency of the filter screen is improved; can deal with various conditions, improve the suitability of exhaust gas replacement recovery unit.
2. According to the energy-saving environment-friendly gas furnace, the water collecting tank and the inner furnace share the same steel wall, the flue outlet channel surrounds the inner furnace half circle, and the flue outlet channel is positioned in the water collecting tank, so that the furnace wall around the inner furnace is in direct contact with the water collecting tank, the heat emission is reduced, the connection and installation stability is improved, the looseness caused by severe vibration is prevented, the overall stability is effectively improved, and meanwhile, the effective buffering and damping functions can be provided; the support and the shock absorption in the effective direction are effectively provided, and the integral installation area is increased; the waste heat energy after the natural gas is combusted is utilized to the maximum extent, the life of people is facilitated, and the economic burden of people is indirectly reduced.
3. This energy-concerving and environment-protective gas furnace, temperature sensor are fixed in the bottom of header tank and found the side, and temperature sensor is waterproof, high temperature resistant sensor to make people can directly observe the temperature of header tank, with handle the water of heating up, avoid the secondary heating of water, and to resource maximize's utilization, made things convenient for people's life.
4. This energy-concerving and environment-protective gas furnace, the fixed plate is the concave fixed plate, and the fixed plate all around with interior stove closely welded fastening for people conveniently use this energy-concerving and environment-protective gas furnace, make this energy-concerving and environment-protective gas furnace's adaptability stronger, and isolated the carbon dioxide that appears in the combustion process and got into indoorly, improved people's quality of life.
5. This energy-concerving and environment-protective gas furnace, the even distribution of venthole is on gas diffusion layer's top, and gas diffusion layer is seal structure except that venthole and liquefied gas pipe for gas leakage phenomenon can not appear in natural gas, and makes the combustion range of combustor in be heated evenly, but has improved people to this energy-concerving and environment-protective gas furnace's practicality, has made things convenient for people's life.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a schematic view of the burner structure of the present invention.
In the figure: 1-furnace body shell; 2-a water collecting tank; 3-an inner furnace; 4, discharging from a flue; 5-a pneumatic valve; 6-oxygen inlet; 7-fixing the plate; 8-a furnace body base; 9-a burner; 10-a temperature sensor; 11-an oxygen inlet channel; 12-a burner base; 13-liquefied gas pipe; 14-a water inlet; 15-a display screen; 16-a water tap; 901-a fixed layer; 902-a gas diffusion layer; 903-air outlet; 904-inverted J-shape gas barb.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an energy-saving and environment-friendly gas furnace comprises a furnace body shell 1 and an inner furnace 3, wherein a water collecting tank 2 is arranged at the inner side of the furnace body shell 1, a temperature sensor 10 is arranged at the bottom end inside the water collecting tank 2, a water inlet 14 is arranged at the top end of the water collecting tank 2, a display screen 15 is arranged at one side of the water inlet 14, a water tap 16 is arranged at the bottom of the water collecting tank 2, the water tap 16 is tightly welded and fixed with the water collecting tank 2, the inner furnace 3 is arranged at the inner side of the water collecting tank 2, a flue 4 is arranged at one side of the inner furnace 3, the flue 4 surrounds a half circle of the inner furnace 3 and is tightly welded with the inner furnace, an oxygen inlet 6 is arranged at one side of the inner furnace 3, a pneumatic valve 5 is arranged at one side of the oxygen inlet 6, a fixing plate 7 is arranged at the inner side of the, the furnace body base is characterized in that a combustor base 12 is arranged at the bottom end of the combustor 9, a furnace body base 8 is arranged at the bottom of the combustor base 12, and the combustor base 12 and the furnace body base 8 are tightly welded and fixed. The combustor base 12 is provided with a liquefied gas pipe 13 on one side, the liquefied gas pipe 13 penetrates through the combustor base 12, the bottom end of the combustor 9 is provided with a fixing layer 901, the fixing layer 901 is tightly welded and fixed with the combustor base 12, the top end of the fixing layer 901 is provided with a sealed gas diffusion layer 902, the top end of the gas diffusion layer 902 is provided with a gas outlet 903, the periphery of the gas diffusion layer 902 is annularly provided with an inverted J-shaped gas inverted hook 904, and one side of the gas diffusion layer 902 is provided with an oxygen inlet channel 11. Further, two ends of the oxygen inlet channel 11 are respectively and tightly welded and fixed at the bottom end of the inverted J-shaped gas reversing hook 904 and the oxygen inlet 6, and the diameter of the oxygen inlet channel 11 is not less than 5cm, so as to provide enough oxygen for the furnace.
Furthermore, the water collecting tank 2 and the inner furnace 3 share the same steel wall, the flue outlet 4 surrounds the inner furnace 3 for a half circle, and the flue outlet 4 is positioned in the water collecting tank 2, so that heat is utilized to the maximum extent.
Further, temperature sensor 10 is fixed in the side that stands of bottom of ponding case 2, just temperature sensor 10 is waterproof, and high temperature resistant sensor, the audio-visual temperature of seeing water to avoid the secondary heating of water.
Further, the fixing plate 7 is a concave fixing plate, and the periphery of the fixing plate 7 is tightly welded and fixed with the inner furnace 3, so that gas is prevented from entering a room.
Further, the air outlet 903 is uniformly distributed at the top end of the gas diffusion layer 902, and the gas diffusion layer 902 is a sealing structure except the air outlet 903 and the liquefied gas pipe 13, so that leakage of liquefied gas is avoided.
The working principle is as follows: firstly, the air pressure valve 5 is opened, the in-furnace burner 9 is ignited, the gas diffusion layer 902 arranged on the burner 9 enables the temperature in the furnace to be uniform, the inverted J-shaped gas reversing hook 904 annularly arranged around the gas diffusion layer 902 and the oxygen channel with the diameter not smaller than 5cm avoid incomplete combustion of liquefied gas, the temperature of the in-furnace 3 rises, the temperature of the fixing plate 7 is increased, people can use the in-furnace 3 above the fixing plate, the heat scattered around the in-furnace 3 is transmitted to the water in the water collecting tank 2 through the outer furnace wall of the in-furnace 3, the heat lost from the flue 4 is alternately and reutilized through the heat of the flue 4 annularly arranged in the water collecting tank 2, and the heat is transmitted to the water in the water collecting tank 2. This energy-concerving and environment-protective gas furnace, the both ends of oxygen inlet channel 11 are respectively in the bottom of the gaseous hook 904 that falls back of the J-shaped and advance the inseparable welded fastening of oxygen mouth 6, just the diameter of oxygen inlet channel 11 is not less than 5cm, and makes the gaseous gas that has burnt get back to gas diffusion layer 902 top again through the gaseous hook 904 that falls back of the J-shaped to carry out the postcombustion, the sufficient combustion of supplying with of oxygen volume in the assurance interior stove, the incomplete phenomenon of natural gas burning has been avoided appearing, thereby produce harmful gas and threaten people's healthy. This energy-concerving and environment-protective gas furnace, water-collecting tank 2 and interior furnace 3 are same steel wall altogether, 3 half circles of stove in 4 rings of exhanst flue, and exhanst flue 4 is in among the water-collecting tank 2 for interior furnace 3 oven all around and water-collecting tank 2 direct contact reduce thermal giving off, furthest's utilization the surplus heat energy that looses after the natural gas burning, made things convenient for people's life, and indirectly lightened people's economic burden. This energy-concerving and environment-protective gas furnace, temperature sensor 10 are fixed in the bottom of header tank 2 and stand the side, and temperature sensor 10 is waterproof, high temperature resistant sensor to make people can directly observe the temperature of header tank, with handle the water of heating up, avoid the secondary heating of water, and to resource maximize's utilization, made things convenient for people's life. This energy-concerving and environment-protective gas furnace, fixed plate 7 are the concave fixed plate, and fixed plate 7 all around with interior stove 3 closely welded fastening for people conveniently use this energy-concerving and environment-protective gas furnace, make this energy-concerving and environment-protective gas furnace's adaptability stronger, and isolated the carbon dioxide that appears in the combustion process and got into indoorly, improved people's quality of life.
This energy-concerving and environment-protective gas furnace, the even distribution of venthole 903 is on gas diffusion layer 902's top, and gas diffusion layer 902 is seal structure except that venthole 903 and liquefied gas pipe 13 for gas leakage phenomenon can not appear in natural gas, and makes the combustion range internal heat of combustor 9 even, has improved but people to this energy-concerving and environment-protective gas furnace's practicality, has made things convenient for people's life.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an energy-concerving and environment-protective gas furnace, includes furnace body shell (1) and interior stove (3), its characterized in that: the furnace body shell (1) is internally provided with a water collecting tank (2), the bottom inside the water collecting tank (2) is provided with a temperature sensor (10), the top end of the water collecting tank (2) is provided with a water inlet (14), one side of the water inlet (14) is provided with a display screen (15), the bottom of the water collecting tank (2) is provided with a faucet (16), the faucet (16) is tightly welded and fixed with the water collecting tank (2), the inner side of the water collecting tank (2) is provided with an inner furnace (3), one side of the inner furnace (3) is provided with a flue (4), the flue (4) surrounds the inner furnace (3) and is tightly welded with the inner furnace, one side of the inner furnace (3) is provided with an oxygen inlet (6), one side of the oxygen inlet (6) is provided with a pressure valve (5), the inner side of the inner furnace (3) is provided with a fixing plate (7), and the fixing plate (7) is tightly welded and, the utility model discloses a gas diffusion layer, including fixed plate (7), combustor (9), combustor base (12) are equipped with to combustor (9) bottom, combustor base (12) bottom is equipped with furnace body base (8), just combustor base (12) and the inseparable welded fastening of furnace body base (8), combustor base (12) one side is equipped with liquefied gas pipe (13), just liquefied gas pipe (13) run through among combustor base (12), combustor (9) bottom is equipped with fixed layer (901), fixed layer (901) and combustor base (12) inseparable welded fastening, fixed layer (901) top is equipped with sealed gas diffusion layer (902), gas diffusion layer (902) top is equipped with venthole (903), just gas diffusion layer (902) all around encircle gas diffusion layer (902) have gas barb (904) of falling J-shaped for make burnt gas get back again through gas barb (904) of falling J-shaped gas diffusion layer (902) top The secondary combustion is carried out, and an oxygen inlet channel (11) is arranged on one side of the gas diffusion layer (902).
2. An energy saving and environment friendly gas furnace as claimed in claim 1, wherein: the two ends of the oxygen inlet channel (11) are respectively and tightly welded and fixed at the bottom end of the inverted J-shaped gas reversing hook (904) and the oxygen inlet (6), and the diameter of the oxygen inlet channel (11) is not less than 5 cm.
3. An energy saving and environment friendly gas furnace as claimed in claim 1, wherein: the water collecting tank (2) and the inner furnace (3) share the same steel wall, the exhaust flue (4) surrounds the inner furnace (3) for a half circle, and the exhaust flue (4) is positioned in the water collecting tank (2).
4. An energy saving and environment friendly gas furnace as claimed in claim 1, wherein: the temperature sensor (10) is fixed on the bottom vertical side face of the water accumulating box (2), and the temperature sensor (10) is a waterproof and high-temperature-resistant sensor.
5. An energy saving and environment friendly gas furnace as claimed in claim 1, wherein: the fixing plate (7) is a concave fixing plate, and the periphery of the fixing plate (7) is tightly welded and fixed with the inner furnace (3).
6. An energy saving and environment friendly gas furnace as claimed in claim 1, wherein: the air outlet holes (903) are uniformly distributed at the top end of the gas diffusion layer (902), and the gas diffusion layer (902) is sealed except the air outlet holes (903) and the liquefied gas pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810123642.9A CN108488851B (en) | 2018-02-07 | 2018-02-07 | Energy-saving environment-friendly gas furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810123642.9A CN108488851B (en) | 2018-02-07 | 2018-02-07 | Energy-saving environment-friendly gas furnace |
Publications (2)
| Publication Number | Publication Date |
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| CN108488851A CN108488851A (en) | 2018-09-04 |
| CN108488851B true CN108488851B (en) | 2020-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810123642.9A Expired - Fee Related CN108488851B (en) | 2018-02-07 | 2018-02-07 | Energy-saving environment-friendly gas furnace |
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Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5344245B2 (en) * | 1975-01-13 | 1978-11-28 | ||
| JPS5384235A (en) * | 1976-12-29 | 1978-07-25 | Toyo Tire & Rubber Co Ltd | Emulsion oil combusting device which employs heated gas self circulating burner |
| JPH04161708A (en) * | 1990-10-25 | 1992-06-05 | Babcock Hitachi Kk | Gas burner |
| DE19515810A1 (en) * | 1995-04-29 | 1996-10-31 | Hans Seebeck | Furnace exhaust gas cycling burner |
| CN2246759Y (en) * | 1995-09-12 | 1997-02-05 | 李国勋 | Gas range |
| DE10024003C2 (en) * | 2000-05-17 | 2003-11-27 | Webasto Thermosysteme Gmbh | Evaporation burner for a heater with baffle arrangement |
| CN2441050Y (en) * | 2000-08-11 | 2001-08-01 | 姜东升 | Gas stove |
| CN201021797Y (en) * | 2006-12-09 | 2008-02-13 | 何建勤 | Fully automatic recycling blast gas combustion device |
| KR101480122B1 (en) * | 2013-02-08 | 2015-01-06 | 정무성 | Brazier having structure for recovering waste heat and Cooking utensil having the same |
| CN104033918A (en) * | 2013-03-07 | 2014-09-10 | 鹤山市龙腾科技有限公司 | Super-high temperature oil combustion method |
| CN104807051A (en) * | 2014-01-29 | 2015-07-29 | 深圳市大能节能技术有限公司 | Waste heat recovery and utilization stir-frying kitchen range |
| CN204063147U (en) * | 2014-09-23 | 2014-12-31 | 李焯胜 | Energy-saving fuel gas |
| CN205351411U (en) * | 2016-01-20 | 2016-06-29 | 唐元青 | Chinese meal kitchen range utensil that can high -efficient high -temperature low -oxygen combustion |
-
2018
- 2018-02-07 CN CN201810123642.9A patent/CN108488851B/en not_active Expired - Fee Related
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| CN108488851A (en) | 2018-09-04 |
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