CN105841200B - Oil-gas two-way energy-saving stove - Google Patents
Oil-gas two-way energy-saving stove Download PDFInfo
- Publication number
- CN105841200B CN105841200B CN201610350415.0A CN201610350415A CN105841200B CN 105841200 B CN105841200 B CN 105841200B CN 201610350415 A CN201610350415 A CN 201610350415A CN 105841200 B CN105841200 B CN 105841200B
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- Prior art keywords
- pipe
- gas
- wall
- burner
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007789 gas Substances 0.000 claims abstract description 30
- 239000000779 smoke Substances 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000002737 fuel gas Substances 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims abstract description 7
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 244000144985 peep Species 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 19
- 239000003546 flue gas Substances 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 7
- 210000000038 chest Anatomy 0.000 abstract description 6
- 239000000567 combustion gas Substances 0.000 description 6
- 238000004064 recycling Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000010411 cooking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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
- 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—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
The invention discloses a kind of oil-gas two-way energy-saving stoves, including furnace body and burner, furnace body is composed of internal protecting wall and outer furnace wall, internal protecting wall hollow area made of includes the smoke collecting chamber on top and the burner hearth of lower part, smoke collecting chamber diameter is greater than furnace diameter, is provided with smoke inlet on the internal protecting wall at smoke collecting chamber；It is heating chamber that internal protecting wall and outer furnace wall, which combine the cavity to be formed, burner hearth is provided with coil pipe in heating chamber, coil pipe one end is connected to smoke inlet, the other end extends outwardly across outer furnace wall, heating chamber bottom is communicated with water inlet pipe and outlet pipe, top is communicated with steam pipe, and the first solenoid valve is provided on outlet pipe, is provided with second solenoid valve on steam pipe；The center of outer furnace wall bottom wall is arranged in burner, surround burner on outer furnace wall bottom wall and is provided with multiple ventilation holes, the fuel gas hole of burner is connected to gas supply assembly.The present invention solves the problems, such as quick-fried thorax when igniting, realizes the high efficiente callback of flue gas heat in kitchen range use process, has good promotion prospect.
Description
Technical field
The present invention relates to a kind of energy-saving cookings, more particularly, it relates to a kind of oil-gas two-way energy-saving stove.
Background technique
Traditional cooking stove, typically only concern are seldom paid close attention to flue gas in heating process and are led to the direct-fired efficiency of cookware
The heat loss of cause.The flue gas to scatter and disappear in heating process is detected, it is found that the heat that it contains is very high.In country
Under the call of energy-saving and emission-reduction, flue gas is utilized although there are some products to have begun, due to design defect, when igniting is passed through
Often there is the phenomenon that furnace implosion thorax, product is too low to the recovery utilization rate of flue gas heat, and when heat recovery concrete application compared with
It is few, cause the universal of such product to encounter very big difficulty, the recycling to flue gas heat how is better achieved, improves it
The technical issues of safety used is one urgent need to resolve in this field.
Summary of the invention
For overcome the deficiencies in the prior art, it the purpose of the present invention is to provide a kind of oil-gas two-way energy-saving stove, solves
When igniting the problem of quick-fried thorax, the high efficiente callback of flue gas heat in kitchen range use process is realized, application is more diversified, has good
Good promotion prospect.
To solve the above problems, the technical solution adopted in the present invention is as follows:
A kind of oil-gas two-way energy-saving stove, including furnace body and burner, the furnace body are composed of internal protecting wall and outer furnace wall, institute
Stating internal protecting wall hollow area made of includes the smoke collecting chamber on top and the burner hearth of lower part, and the smoke collecting chamber diameter is greater than burner hearth
Diameter is provided with smoke inlet on the internal protecting wall at the smoke collecting chamber；It is to add that the internal protecting wall and outer furnace wall, which combine the cavity to be formed,
Hot chamber is provided with coil pipe around burner hearth in the heating chamber, and described coil pipe one end is connected to smoke inlet, and the other end is across outer furnace wall
Extend outwardly, the heating chamber bottom is communicated with water inlet pipe and outlet pipe, and top is communicated with steam pipe, is arranged on the outlet pipe
There is the first solenoid valve, is provided with second solenoid valve on the steam pipe；The center of outer furnace wall bottom wall is arranged in the burner, described
Burner is provided with multiple ventilation holes on outer furnace wall bottom wall, the fuel gas hole of the burner is connected to gas supply assembly, the gas supply
Component includes main pipeline, first pipe and second pipe, and the first pipe and second pipe are arranged in parallel, the first pipe
It is connected to respectively with main pipeline and fuel gas hole with the both ends of second pipe, is provided with main control valve on the main pipeline, on second pipe
It is provided with regulating valve.
Preferably, the first pipe internal diameter is less than second pipe internal diameter, is additionally provided with debugging valve on the second pipe.
Preferably, the water outlet pipe part is provided with temperature sensor, first solenoid valve, second solenoid valve respectively with temperature
Spend sensor electrical connection.
Preferably, the coil pipe, internal protecting wall and outer furnace wall are stainless steel material.
Preferably, the coil pipe is bellows.
It preferably, further include exhaust fan, one end that the coil pipe extends on the outside of outer furnace wall is connect with exhaust fan.
Preferably, the peep hole for observing combustion state is provided on the furnace body.
It preferably, further include air blower, the air inlet of the burner is connect by pipeline with air blower.
It preferably, further include the heat-resistant rings for being used to support cookware, the heat-resistant rings are arranged at the top of furnace body.
Compared with prior art, the beneficial effects of the present invention are the setting that: the present invention passes through ventilation opening and first pipe, solutions
Determined igniting when quick-fried thorax the problem of, by the setting of internal coil and heating chamber, realize flue gas heat in kitchen range use process
High efficiente callback, solenoid valve setting realize steam and/or hot water discharge control, application is more diversified, have it is good
Promotion prospect；Smoke collecting chamber diameter is greater than furnace diameter, convenient for collecting for flue gas；The setting of venthole ensure that air pressure in burner hearth
With the balance of ambient pressure, it is possible to prevente effectively from the generation of quick-fried thorax situation；The coil pipe of corrugated tube shape can provide bigger contact
Area realizes more efficient heat exchange；The setting of first pipe ensure that the constantly supply of combustion gas in ignition process, prevent
Maloperation brings the interruption of fuel gas supply；The use of exhaust fan, can preferably guarantee the recycling of flue gas, reduce flue gas from other
Position is scattered and disappeared, while by the discharge of flue gas forced action type outdoor, guaranteeing safety；The use of air blower, adjustable burning space-time
Gas content guarantees the efficient progress of burning；The setting of peep hole facilitates user's real time inspection combustion state；Heat-resistant rings can be
Cookware offer preferably supports, and can effectively reduce heat scattering and disappearing at cookware position, and reduce furnace body and hearth face heat
Transmission efficiency reduces range surface temperature.
Detailed description of the invention
Fig. 1 is oil-gas two-way energy-saving stove structural schematic diagram in the present invention；
Fig. 2 is gas supply assembly structural schematic diagram in the present invention；
Wherein, 1 it is cookware, 2 be furnace body, 21 be outer furnace wall, 211 be ventilation hole, 22 be internal protecting wall, 221 is smoke inlet, 23
For burner hearth, 24 be smoke collecting chamber, 25 be heating chamber, 251 be water inlet pipe, 252 be steam pipe, 2521 be second solenoid valve, 253 for go out
Water pipe, 2531 be the first solenoid valve, 26 be coil pipe, 27 be heat-resistant rings, 28 be exhaust fan, 29 be peep hole, 3 be burner, 31 be
Air inlet, 32 be air blower, 33 be fuel gas hole, 34 be gas supply assembly, 341 be main pipeline, 342 be first pipe, 343 be second
Pipeline, 344 be main control valve, 345 be regulating valve, 346 be debugging valve.
Specific embodiment
Invention is further described in detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, oil-gas two-way energy-saving stove includes furnace body 2, burner 3, furnace body for a kind of specific embodiment of the present invention
2 are composed of internal protecting wall 22 and outer furnace wall 21, and the hollow area made of of internal protecting wall 22 includes 24 He of smoke collecting chamber on top
The burner hearth 23 of lower part, 24 diameter of smoke collecting chamber are greater than 23 diameter of burner hearth, are provided with smoke inlet on the internal protecting wall 22 at smoke collecting chamber 24
221；The cavity that internal protecting wall 22 and the combination of outer furnace wall 21 are formed is heating chamber 25, surround burner hearth 23 in heating chamber 25 and is provided with coil pipe
26,26 one end of coil pipe is connected to smoke inlet 221, and the other end passes through outer furnace wall 21 and extends outwardly；25 bottom of heating chamber be communicated with into
Water pipe 251 and outlet pipe 253, top are communicated with steam pipe 252, and the first solenoid valve 2531, steam pipe are provided on outlet pipe 253
Second solenoid valve 2521 is provided on 252；First solenoid valve 2531, second solenoid valve 2521 control outlet pipe 253 respectively and steam
The switch of steam pipe 252, to realize the discharge of hot water and/or steam；The center of 21 bottom wall of outer furnace wall, outer furnace is arranged in burner 3
Burner 3 is provided with multiple ventilation holes 211 on 21 bottom wall of wall, the fuel gas hole 33 of burner 3 is connected to gas supply assembly 34, gas supply group
Part 34 (see Fig. 2) includes main pipeline 341, first pipe 342 and second pipe 343, and first pipe 342 and second pipe 343 are simultaneously
The both ends of connection setting, first pipe 342 and second pipe 343 are connected to main pipeline 341 and fuel gas hole 33 respectively, main pipeline 341
On be provided with main control valve 344, for controlling the opening and closing of combustion gas main pipeline 341, regulating valve 345 is provided on second pipe 343, is used
In the opening and closing of control second pipe 343.
In preferred embodiment, 342 internal diameter of first pipe is less than 343 internal diameter of second pipe, when opening main control valve 344, first
Pipeline 342 in for gaseity, guarantees second pipe 343 regardless of whether opening, burns always in burner hearth always, avoids accidentally grasping and make
At flame-out, initiation safety problem；Debugging valve 346 is additionally provided on second pipe 343, it can be according to area using combustion gas pressure
Difference is suitably adjusted, to guarantee preferably efficiency of combustion.
In preferred embodiment, coil pipe 26 preferably uses bellows, and the coil pipe 26 of corrugated tube shape can provide bigger contact surface
Product realizes more efficient heat exchange.Coil pipe 26, internal protecting wall 22 and outer furnace wall 21 are stainless steel material, have more long make
Use the service life.
In preferred embodiment, temperature sensor, the first solenoid valve 2531, second solenoid valve 2521 are provided at outlet pipe 253
It is electrically connected respectively with temperature sensor, temperature sensor is monitored the water temperature in heating chamber 25, when temperature is suitable, passes through
The switch of the first solenoid valve 2531, second solenoid valve 2521 is controlled, realizes the discharge of hot water and/or steam.
In preferred embodiment, oil-gas two-way energy-saving stove further includes exhaust fan 28 and air blower 32, and coil pipe 26 extends to outer furnace wall
The one end in 21 outsides is connect with exhaust fan 28, and the air inlet 31 of burner 2 is connect by pipeline with air blower 32.Exhaust fan 28 makes
With can preferably guarantee the recycling of flue gas, reduce flue gas scattering and disappearing from other positions；The use of air blower 32, it is adjustable
Air content when burning guarantees the efficient progress of burning.
In preferred embodiment, it is provided with the peep hole 29 for observing combustion state on furnace body 2, user's real time inspection is facilitated to fire
Burning state.
In preferred embodiment, oil-gas two-way energy-saving stove further includes the heat-resistant rings 27 for being used to support cookware 1, and the setting of heat-resistant rings 27 exists
2 top of furnace body, heat-resistant rings 27 are preferably high temperature resistant soil material, and heat-resistant rings can be provided for cookware and preferably be supported, and can be had
Effect reduces heat scattering and disappearing at cookware position.
In use, opening main control valve 344, after oil-gas two-way energy-saving stove is lighted, regulating valve 345 is adjusted, second pipe is passed through
343 provide sufficient combustion gas, adjust and open exhaust fan 28 and air blower 32, while heating to cookware 1, cigarette in coil pipe 26
Gas heats the water in heating chamber 25 by heat exchange, and temperature sensor is monitored the water temperature in heating chamber 25, when
When temperature is suitable, by the first solenoid valve 2531 of control, the switch of second solenoid valve 2521, the row of hot water and/or steam is realized
It puts.Through detecting, the flue-gas temperature after heat exchange is not higher than 40 DEG C.
Oil-gas two-way energy-saving stove can be using combustion gas as fuel in the present invention, can also be using gasified fuel or biological second
The fuel such as alcohol.
The present invention passes through the setting of ventilation opening and first pipe, solves the problems, such as quick-fried thorax when igniting, passes through internal coil
And the setting of heating chamber, realize the high efficiente callback of flue gas heat in kitchen range use process, the setting of solenoid valve realize steam and/
Or the control of hot water discharge, application is more diversified, has good promotion prospect；Smoke collecting chamber diameter is greater than furnace diameter, just
In collecting for flue gas；The coil pipe of corrugated tube shape can provide bigger contact area, realize more efficient heat exchange；First
The setting of pipeline ensure that the constantly supply of combustion gas in ignition process, prevent maloperation from bringing the interruption of fuel gas supply；Exhaust fan
Use, can preferably guarantee the recycling of flue gas, reduce flue gas scattering and disappearing from other positions；The use of air blower can adjust
Air content when section burning, guarantees the efficient progress of burning；The setting of peep hole facilitates user's real time inspection combustion state；It is resistance to
Hot ring can be provided for cookware and preferably be supported, and can effectively reduce heat scattering and disappearing at cookware position.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection scope of the claims in the present invention
Within.
Claims (8)
1. a kind of oil-gas two-way energy-saving stove, including furnace body and burner, which is characterized in that the furnace body is by internal protecting wall and outer furnace wall
It is composed, internal protecting wall hollow area made of includes the smoke collecting chamber on top and the burner hearth of lower part, the smoke collecting chamber
Diameter is greater than furnace diameter, is provided with smoke inlet on the internal protecting wall at the smoke collecting chamber；The internal protecting wall and outer furnace wall combine shape
At cavity be heating chamber, burner hearth is provided with coil pipe in the heating chamber, described coil pipe one end is connected to smoke inlet, separately
One end extends outwardly across outer furnace wall, and the heating chamber bottom is communicated with water inlet pipe and outlet pipe, and top is communicated with steam pipe, institute
It states and is provided with the first solenoid valve on outlet pipe, be provided with second solenoid valve on the steam pipe；The burner is arranged in outer furnace wall
The center of bottom wall is provided with multiple ventilation holes, the fuel gas hole and gas supply of the burner around burner on the outer furnace wall bottom wall
Component connection, the gas supply assembly include main pipeline, first pipe and second pipe, and the first pipe and second pipe are in parallel
The both ends of setting, the first pipe and second pipe are connected to main pipeline and fuel gas hole respectively, are provided on the main pipeline
Main control valve is provided with regulating valve on second pipe；
It further include exhaust fan, one end that the coil pipe extends on the outside of outer furnace wall is connect with exhaust fan；
Cookware blocks the smoke collecting chamber upper opening when energy-saving stove works.
2. oil-gas two-way energy-saving stove as described in claim 1, which is characterized in that the first pipe internal diameter is less than the second pipe
Road internal diameter is additionally provided with debugging valve on the second pipe.
3. oil-gas two-way energy-saving stove as described in claim 1, which is characterized in that the water outlet pipe part is provided with temperature sensing
Device, first solenoid valve, second solenoid valve are electrically connected with temperature sensor respectively.
4. oil-gas two-way energy-saving stove as described in claim 1, which is characterized in that the coil pipe, internal protecting wall and outer furnace wall are
Stainless steel material.
5. oil-gas two-way energy-saving stove according to any one of claims 1-4, which is characterized in that the coil pipe is bellows.
6. oil-gas two-way energy-saving stove according to any one of claims 1-4, which is characterized in that be arranged on the furnace body useful
In the peep hole of observation combustion state.
7. oil-gas two-way energy-saving stove according to any one of claims 1-4, which is characterized in that it further include air blower, the furnace
The air inlet of head is connect by pipeline with air blower.
8. oil-gas two-way energy-saving stove according to any one of claims 1-4, which is characterized in that further include being used to support cookware
Heat-resistant rings, the heat-resistant rings are arranged at the top of furnace body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610350415.0A CN105841200B (en) | 2016-05-24 | 2016-05-24 | Oil-gas two-way energy-saving stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610350415.0A CN105841200B (en) | 2016-05-24 | 2016-05-24 | Oil-gas two-way energy-saving stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105841200A CN105841200A (en) | 2016-08-10 |
| CN105841200B true CN105841200B (en) | 2019-06-04 |
Family
ID=56593286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610350415.0A Active CN105841200B (en) | 2016-05-24 | 2016-05-24 | Oil-gas two-way energy-saving stove |
Country Status (1)
| Country | Link |
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| CN (1) | CN105841200B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266852A (en) * | 2021-06-03 | 2021-08-17 | 赵浩启 | Heat exchange device for gas stove and gas stove using heat exchange device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130276721A1 (en) * | 2010-12-28 | 2013-10-24 | Hongfeng Zhu | Boiler |
-
2016
- 2016-05-24 CN CN201610350415.0A patent/CN105841200B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105841200A (en) | 2016-08-10 |
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| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 224006 Weisan Road, Shangzhuang Town, Yandu District, Yancheng City, Jiangsu Province (J) Patentee after: Jiangsu Shengong Energy Saving Technology Co.,Ltd. Country or region after: China Address before: 224000 Weisan Road, Shangzhuang Town, Yandu District, Yancheng City, Jiangsu Province Patentee before: JIANGSU SHENGONG KITCHEN RANGE CO.,LTD. Country or region before: China |
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