CN105841200A - Oil-gas energy-saving stove - Google Patents
Oil-gas energy-saving stove Download PDFInfo
- Publication number
- CN105841200A CN105841200A CN201610350415.0A CN201610350415A CN105841200A CN 105841200 A CN105841200 A CN 105841200A CN 201610350415 A CN201610350415 A CN 201610350415A CN 105841200 A CN105841200 A CN 105841200A
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- CN
- China
- Prior art keywords
- stove
- pipe
- gas
- oil
- furnace
- Prior art date
Links
- 239000007789 gases Substances 0.000 title claims abstract description 34
- 239000000779 smoke Substances 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 239000011901 water Substances 0.000 claims abstract description 17
- 239000003570 air Substances 0.000 claims description 23
- 238000005276 aerator Methods 0.000 claims description 8
- 239000002737 fuel gases Substances 0.000 claims description 8
- 239000000203 mixtures Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000000034 methods Methods 0.000 abstract description 4
- 238000005474 detonation Methods 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound 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[O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 19
- 239000003546 flue gases Substances 0.000 description 19
- 210000000038 chest Anatomy 0.000 description 5
- 239000000567 combustion gases Substances 0.000 description 5
- 230000001276 controlling effects Effects 0.000 description 4
- 239000000446 fuels Substances 0.000 description 3
- 101710078315 PAN1 Proteins 0.000 description 2
- 238000002485 combustion reactions Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000005516 engineering processes Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 241001081830 Degeneriaceae Species 0.000 description 1
- 239000007815 EtOH Substances 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910000461 iron(III) oxide Inorganic materials 0.000 description 1
- 239000000463 materials Substances 0.000 description 1
- 239000011148 porous materials Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—OTHER DOMESTIC STOVES OR RANGES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C1/00—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified
- F24C1/02—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified adapted for the use of two or more kinds of fuel or energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B33/00—Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
- F22B33/18—Combinations of steam boilers with other apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B35/00—Control systems for steam boilers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L5/00—Blast-producing apparatus before the fire
- F23L5/02—Arrangements of fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—OTHER DOMESTIC STOVES OR RANGES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/08—Foundations or supports plates; Legs or pillars; Casings; Wheels
Abstract
Description
Technical field
The present invention relates to a kind of energy-saving cooking, more particularly, it relates to a kind of oil-gas two-way energy-saving stove.
Background technology
Traditional cooking stove, typically only pays close attention to efficiency direct-fired to pan, seldom pays close attention in heating process The heat that flue gas causes scatters and disappears.The flue gas scattered and disappeared in heating process is detected, finds its heat contained It is the highest.Under the call that national energy-saving reduces discharging, although have some products to have begun to flue gas and carry out Utilizing, but due to design defect, often occur the phenomenon of furnace implosion thorax during igniting, product is to flue gas heat Recovery utilization rate the lowest, and specifically apply less during heat recovery, cause the universal of this series products to run into very How big difficulty, be better achieved the recycling to flue gas heat, improves its safety used, is One, this area is needed badly and is solved the technical problem that.
Summary of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of oil-gas two-way energy-saving stove, Solve the problem of quick-fried thorax during igniting, it is achieved that the high efficiente callback of flue gas heat, application during kitchen range use More diversified, there is good promotion prospect.
For solving the problems referred to above, the technical solution adopted in the present invention is as follows:
A kind of oil-gas two-way energy-saving stove, including body of heater and burner, described body of heater is combined by internal protecting wall and outer furnace wall Forming, the hollow area of described internal protecting wall cincture includes the smoke collecting chamber on top and the burner hearth of bottom, described Smoke collecting chamber diameter is more than furnace diameter, and the furnace wall at described smoke collecting chamber is provided with smoke inlet;Described interior stove The cavity that wall and outer furnace wall combination are formed is provided with coil pipe for heating chamber, described heating intracavity around burner hearth, institute Stating coil pipe one end to connect with smoke inlet, the other end stretches out through outer furnace wall, connects bottom described heating chamber Having water inlet pipe and outlet pipe, top is communicated with steam pipe, and described outlet pipe is provided with the first electromagnetic valve, institute State and on steam pipe, be provided with the second electromagnetic valve;Described burner is arranged on the center of outer furnace wall diapire, described outer stove On wall diapire, burner being provided with multiple air vent, the fuel gas hole of described burner connects with gas supply assembly, institute State gas supply assembly and include that main pipeline, the first pipeline and second pipe, described first pipeline and second pipe are in parallel Arranging, described first pipeline connects with main pipeline and fuel gas hole respectively with the two ends of second pipe, described supervisor It is provided with main control valve on road, second pipe is provided with regulation valve.
Preferably, described first internal diameter of the pipeline is less than second pipe internal diameter, and described second pipe is additionally provided with Debugging valve.
Preferably, described water outlet pipe part is provided with temperature sensor, described first electromagnetic valve, the second electromagnetic valve Electrically connect with temperature sensor respectively.
Preferably, described coil pipe, internal protecting wall and outer furnace wall are stainless steel.
Preferably, described coil pipe is corrugated tube.
Preferably, also include that air exhauster, one end that described coil pipe extends to outside outer furnace wall are connected with air exhauster.
Preferably, described body of heater is provided with the observation port for observing fired state.
Preferably, also including aerator, the air inlet of described burner is connected with aerator by pipeline.
Preferably, also including the heat-resistant rings for supporting pan, described heat-resistant rings is arranged on body of heater top.
Compared to existing technology, the beneficial effects of the present invention is: the present invention is by vent and the first pipeline Arrange, solve the problem of quick-fried thorax during igniting, by internal coil pipe and the setting in heating chamber, it is achieved that kitchen range The high efficiente callback of flue gas heat during use, arranging of electromagnetic valve realizes steam and/or the control of hot water discharge System, applies more diversified, has good promotion prospect;Smoke collecting chamber diameter is more than furnace diameter, it is simple to Collecting of flue gas;The setting of passage, it is ensured that burner hearth internal gas pressure and the balance of ambient pressure, can be effective Avoid the generation of quick-fried thorax situation;The coil pipe of corrugated tube shape, it is provided that bigger contact area, it is achieved more Efficient heat exchange;The setting of the first pipeline, it is ensured that the supply constantly of combustion gas in ignition process, prevents by mistake Operation brings the interruption of fuel gas supply;The use of air exhauster, can preferably ensure the recovery of flue gas, reduces Flue gas scattering and disappearing from other position, simultaneously by outside the discharge chamber of flue gas forced action type, it is ensured that safety;Aerator Use, air content when can regulate burning, it is ensured that efficiently carrying out of burning;The setting of observation port, convenient User's real time inspection fired state;Heat-resistant rings can be that pan offer preferably supports, and can effectively subtract Few heat scattering and disappearing at pan position, and reduce body of heater and kitchen range top fever sensation of the face transmission efficiency, reduce range surface temperature.
Accompanying drawing explanation
Fig. 1 is oil-gas two-way energy-saving stove structural representation in the present invention;
Fig. 2 is gas supply assembly structural representation in the present invention;
Wherein, 1 be pan, 2 for body of heater, 21 for outer furnace wall, 211 for air vent, 22 for furnace wall, 221 it is smoke inlet, 23 is burner hearth, 24 is smoke collecting chamber, 25 is heating chamber, 251 is water inlet pipe, 252 is Steam pipe, 2521 be the second electromagnetic valve, 253 for outlet pipe, 2531 be the first electromagnetic valve, 26 for coil pipe, 27 be heat-resistant rings, 28 be air exhauster, 29 be observation port, 3 be burner, 31 be air inlet, 32 for air blast Machine, 33 be fuel gas hole, 34 be gas supply assembly, 341 be main pipeline, 342 be the first pipeline, 343 be the Two pipelines, 344 be main control valve, 345 for regulation valve, 346 for debugging valve.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.
As it is shown in figure 1, be one detailed description of the invention of the present invention, oil-gas two-way energy-saving stove include body of heater 2, Burner 3, body of heater 2 is combined by internal protecting wall 22 and outer furnace wall 21, internal protecting wall 22 around hollow Region includes the smoke collecting chamber 24 on top and the burner hearth 23 of bottom, and smoke collecting chamber 24 diameter is more than burner hearth 23 diameter, It is provided with smoke inlet 221 on furnace wall 22 at smoke collecting chamber 24;Internal protecting wall 22 and outer furnace wall 21 combine shape The cavity become is heating chamber 25, in heating chamber 25, burner hearth 23 is provided with coil pipe 26, coil pipe 26 one end Connecting with smoke inlet 221, the other end stretches out through outer furnace wall 21;Heating chamber 25 bottom be communicated with into Water pipe 251 and outlet pipe 253, top is communicated with steam pipe 252, outlet pipe 253 is provided with the first electromagnetism Valve 2531, steam pipe 252 is provided with the second electromagnetic valve 2521;First electromagnetic valve the 2531, second electromagnetism Valve 2521 controls outlet pipe 253 and the switch of steam pipe 252 respectively, thus realizes hot water and/or steam Discharge;Burner 3 is arranged on the center of outer furnace wall 21 diapire, and outer furnace wall 21 diapire is arranged around burner 3 Having multiple air vent 211, the fuel gas hole 33 of burner 3 connects with gas supply assembly 34, gas supply assembly 34 (see Fig. 2) include main pipeline the 341, first pipeline 342 and second pipe 343, the first pipeline 342 and the second pipe Road 343 is arranged in parallel, the two ends of the first pipeline 342 and second pipe 343 respectively with main pipeline 341 and combustion Pore 33 connects, and main pipeline 341 is provided with main control valve 344, for controlling opening of combustion gas main pipeline 341 Close, second pipe 343 is provided with regulation valve 345, for controlling the opening and closing of second pipe 343.
In preferred version, the first pipeline 342 internal diameter is less than second pipe 343 internal diameter, when opening main control valve 344 Time, the first pipeline 342 is in for gaseity all the time, it is ensured that second pipe 343 is regardless of whether open, burner hearth The most all the time burn, it is to avoid behaviour causes flame-out by mistake, cause safety problem;It is additionally provided with tune on second pipe 343 Examination valve 346, can use the difference of combustion gas pressure, suitably regulate, thus ensure more preferably according to area Ground efficiency of combustion.
In preferred version, coil pipe 26 is preferably with corrugated tube, the coil pipe 26 of corrugated tube shape, it is provided that bigger Contact area, it is achieved more efficient heat exchange.Coil pipe 26, internal protecting wall 22 and outer furnace wall 21 are not Rust steel matter, has more long service life.
In preferred version, at outlet pipe 253, it is provided with temperature sensor, first electromagnetic valve the 2531, second electricity Magnet valve 2521 electrically connects with temperature sensor respectively, and the water temperature in heating chamber 25 is supervised by temperature sensor Survey, when temperature is suitable, by controlling the switch of first electromagnetic valve the 2531, second electromagnetic valve 2521, real Existing hot water and/or the discharge of steam.
In preferred version, oil-gas two-way energy-saving stove also includes air exhauster 28 and aerator 32, and coil pipe 26 extends One end to outer furnace wall 21 is connected with air exhauster 28, and the air inlet 31 of burner 2 is by pipeline and air blast Machine 32 connects.The use of air exhauster 28, can preferably ensure the recovery of flue gas, reduces flue gas from other Scattering and disappearing of position;The use of aerator 32, air content when can regulate burning, it is ensured that efficiently entering of burning OK.
In preferred version, body of heater 2 is provided with the observation port 29 for observing fired state, facilitates user real Time check fired state.
In preferred version, oil-gas two-way energy-saving stove also includes the heat-resistant rings 27 for supporting pan 1, heat-resistant rings 27 are arranged on body of heater 2 top, and heat-resistant rings 27 is preferably high temperature resistant soil material, and heat-resistant rings can be that pan carries For preferably supporting, and can effectively reduce heat scattering and disappearing at pan position.
During use, open main control valve 344, after oil-gas two-way energy-saving stove is lighted, regulation regulation valve 345, passes through Second pipe 343 provides sufficient combustion gas, regulation to open air exhauster 28 and aerator 32, enter pan 1 While row heating, in coil pipe 26, the water in heating chamber 25 is heated by flue gas by heat exchange, temperature Water temperature in heating chamber 25 is monitored, when temperature is suitable, by controlling the first electromagnetic valve by sensor 2531, the switch of the second electromagnetic valve 2521, it is achieved hot water and/or the discharge of steam.After testing, heat exchange After flue-gas temperature be not higher than 40 DEG C.
In the present invention, oil-gas two-way energy-saving stove can use combustion gas as fuel, it would however also be possible to employ gasified fuel or The fuel such as bio-ethanol.
The present invention passes through vent and the setting of the first pipeline, solves the problem of quick-fried thorax during igniting, by interior Portion's coil pipe and the setting in heating chamber, it is achieved that the high efficiente callback of flue gas heat, electromagnetic valve during kitchen range use Arrange and realize the control that steam and/or hot water are discharged, apply more diversified, there is good promotion prospect; Smoke collecting chamber diameter is more than furnace diameter, it is simple to collecting of flue gas;The coil pipe of corrugated tube shape, it is provided that bigger Contact area, it is achieved more efficient heat exchange;The setting of the first pipeline, it is ensured that fire in ignition process The supply constantly of gas, prevents maloperation from bringing the interruption of fuel gas supply;The use of air exhauster, can be more preferable Ensure the recovery of flue gas, reduce flue gas scattering and disappearing from other position;The use of aerator, can regulate burning Time air content, it is ensured that efficiently carrying out of burning;The setting of observation port, facilitates user's real time inspection burning shape State;Heat-resistant rings can be that pan offer preferably supports, and can effectively reduce heat at pan position Scatter and disappear.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make it Its various corresponding changes and deformation, and all these changes and deformation all should belong to present invention power Within the protection domain that profit requires.
Claims (9)
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CN2134597Y (en) * | 1992-08-04 | 1993-05-26 | 王泽沛 | Double water coil pipe type molded coal stove |
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CN201066113Y (en) * | 2007-06-29 | 2008-05-28 | 林清泉 | Gas steam generator |
US20130276721A1 (en) * | 2010-12-28 | 2013-10-24 | Hongfeng Zhu | Boiler |
CN203785024U (en) * | 2014-03-31 | 2014-08-20 | 邱万耸 | Double-combustion-chamber type methanol gasification stove |
CN205655336U (en) * | 2016-05-24 | 2016-10-19 | 江苏神工灶具有限公司 | Dual -purpose energy -saving stove of oil gas |
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- 2016-05-24 CN CN201610350415.0A patent/CN105841200B/en active IP Right Grant
Patent Citations (6)
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CN2134597Y (en) * | 1992-08-04 | 1993-05-26 | 王泽沛 | Double water coil pipe type molded coal stove |
CN2335039Y (en) * | 1998-06-28 | 1999-08-25 | 黄晓星 | Multi-function coal-saving range |
CN201066113Y (en) * | 2007-06-29 | 2008-05-28 | 林清泉 | Gas steam generator |
US20130276721A1 (en) * | 2010-12-28 | 2013-10-24 | Hongfeng Zhu | Boiler |
CN203785024U (en) * | 2014-03-31 | 2014-08-20 | 邱万耸 | Double-combustion-chamber type methanol gasification stove |
CN205655336U (en) * | 2016-05-24 | 2016-10-19 | 江苏神工灶具有限公司 | Dual -purpose energy -saving stove of oil gas |
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