CN102305420B - Multifunctional energy-saving stove - Google Patents
Multifunctional energy-saving stove Download PDFInfo
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- CN102305420B CN102305420B CN2011102395172A CN201110239517A CN102305420B CN 102305420 B CN102305420 B CN 102305420B CN 2011102395172 A CN2011102395172 A CN 2011102395172A CN 201110239517 A CN201110239517 A CN 201110239517A CN 102305420 B CN102305420 B CN 102305420B
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- stone
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Abstract
The invention discloses a multifunctional energy-saving stove, which comprises a stove body, wherein the stove body is divided into a lower stove body, a middle stove body and an upper stove body; a firing device is arranged in an inner cavity of the lower stove body; a gas preparation box is arranged on the inner side of a cavity wall of the middle stove body and comprises an outer wall and an inner wall, the inner wall is enclosed and rolled into a combustion cavity, the cavity wall of the middle stove body is used as the outer wall of the gas preparation box, and the inner wall and the outer wall defines a water storage cavity; a gas storage box is arranged on the outer side of the cavity wall of the middle stove body, and the cavity wall of the middle stove body is used as the cavity wall of the gas storage box; the upper stove body comprises a main combustion cavity and a branch combustion cavity communicated with each other, the main combustion cavity is positioned right above the combustion cavity and is provided with a main stove port, and the branch combustion cavity is positioned on the side surface of the main combustion cavity and is provided with an auxiliary stove port; the gas preparation box is provided with a water inlet, a water outlet and a steam leading-out port; the gas storage box is provided with a steam leading-in port and a steam distribution port; the steam leading-out port is communicated with the steam leading-in port through a steam pipeline; and a vapor-liquid separator provided with a pressure regulating system is arranged on the steam pipeline. The multifunctional energy-saving stove realizes multiple functions, and reduces energy resource wastes.
Description
Technical field
The present invention relates to a kind of energy-saving kitchen range, refer to especially a kind of multifunctional stove.
Background technology
The most kitchen range that use at present can only burn flatly pot by kitchen range, have both wasted a large amount of waste heats, again can not cooking, cook, heat up water, boiling etc. carries out simultaneously, can not rationally utilize the time, is difficult to be applied to the places such as factory dining room, school lunch service, restaurant.In addition, common cover kitchen range can only use single-fuel, and the use kind of fuel is subject to certain limitation, and the use in some places is made troubles.
Summary of the invention
Technical problem to be solved by this invention is: a kind of multifunctional stove is provided, and this energy-saving stove can utilize heat energy one kitchen range of fuel combustion to burn many pots fully, can realize simultaneously cooking, cooks, heats up water, boiling that energy-conserving and environment-protective have improved the utilization rate of heat energy.
For solving the problems of the technologies described above, technical scheme of the present invention is: multifunctional stove, comprise stove, described stove from bottom to top is divided into lower cooker section, middle stove and upper cooker section, and the inner chamber of described lower cooker section is equipped with the device of lighting a fire, and the chamber wall installed inside of described middle stove has gas tank processed, described gas tank processed comprises outer wall and inwall, the inwall of described gas tank processed encloses the combustion cavity that volume consists of a hollow, and the chamber wall of described middle stove is as the outer wall of gas tank processed, and described inner and outer wall surrounds a water storage cavity; The wall outside, chamber of described middle stove is equipped with expansion box, and the chamber wall of described middle stove is as the chamber wall of expansion box; Described upper cooker section comprises main combustion chamber and the branch road combustion chamber that is interconnected, described main combustion chamber is positioned at directly over the combustion cavity and is provided be used to laying the cooker primary stove entrance, described branch road combustion chamber is positioned at the side of main combustion chamber and is provided with auxiliary stove mouth, on the described gas tank processed water inlet is installed, delivery port, the steam export mouth, described expansion box is provided with steam introducing port and steam distribution mouth, the steam export mouth of described gas tank processed and described expansion box are provided with the steam introducing port and are communicated with by jet chimney, described jet chimney is provided with vapour liquid separator, and described vapour liquid separator is equipped with pressure regulating system.
As a kind of preferred scheme, the described device of lighting a fire comprises stone or metal plate for standing a stove on as a precaution against fire, described stone or metal plate for standing a stove on as a precaution against fire liftable is installed in the inner chamber of described lower cooker section, the stove pad detachably is installed on the described stone or metal plate for standing a stove on as a precaution against fire, described stone or metal plate for standing a stove on as a precaution against fire is connected with the stone or metal plate for standing a stove on as a precaution against fire lifting control mechanism, and the place, below that the inner chamber of described lower cooker section is positioned at stone or metal plate for standing a stove on as a precaution against fire is provided with the air blast mouth of pipe.
As a kind of preferred scheme, described stone or metal plate for standing a stove on as a precaution against fire lifting control mechanism comprises support bar and lever handle, described support bar one end and stone or metal plate for standing a stove on as a precaution against fire bottom-hinged, and an end of the described support bar other end and lever handle is hinged.
As a kind of preferred scheme, the inwall of described gas tank processed is provided with several to the groove of water storage cavity indent.
As a kind of preferred scheme, described vapour liquid separator comprises a vapor-liquid separation case, and the bottom of described vapor-liquid separation case is provided with air inlet, and the top is provided with the gas outlet, and the water conservancy diversion inclined-plane that has a down dip towards the air inlet direction is arranged in the inner chamber bottom surface of described vapor-liquid separation case.
As a kind of preferred scheme, described pressure regulating system comprises air bleeding valve, safety valve and the Pressure gauge that is installed on the vapor-liquid separation case.
As a kind of preferred scheme, the casing outer wrap of described expansion box has heat-insulation layer.
As a kind of preferred scheme, described stove bottom is equipped with universal wheel.
As a kind of preferred scheme, described cooker is the pot of heating up water, the described pot of heating up water is provided with auxiliary heating steam guiding tube and the water inlet that is communicated with for the steam distribution mouth, and the outlet of described auxiliary heating steam guiding tube extend in the pot of heating up water, and the described pot of heating up water is provided with thermometer.
As a kind of preferred scheme, on the described gas tank processed liquid level gauge is installed.
After having adopted technique scheme, effect of the present invention is: multifunctional stove, comprise stove, described stove from bottom to top is divided into lower cooker section, middle stove and upper cooker section, and the inner chamber of described lower cooker section is equipped with the device of lighting a fire, and the chamber wall installed inside of described middle stove has gas tank processed, described gas tank processed comprises outer wall and inwall, the inwall of described gas tank processed encloses the combustion cavity that volume consists of a hollow, and the chamber wall of described middle stove is as the outer wall of gas tank processed, and described inner and outer wall surrounds a water storage cavity; The wall outside, chamber of described middle stove is equipped with expansion box, and the chamber wall of described middle stove is as the chamber wall of expansion box; Described upper cooker section comprises main combustion chamber and the branch road combustion chamber that is interconnected, described main combustion chamber is positioned at directly over the combustion cavity and is provided be used to laying the cooker primary stove entrance, described branch road combustion chamber is positioned at the side of main combustion chamber and is provided with auxiliary stove mouth, described gas tank processed is provided with water inlet, delivery port, the steam export mouth, described expansion box is provided with steam introducing port and steam distribution mouth, the steam export mouth of described gas tank processed and described expansion box are provided with the steam introducing port and are communicated with by jet chimney, described jet chimney is provided with vapour liquid separator, and described vapour liquid separator is equipped with pressure regulating system.Light a fire the heating before, at first in gas tank processed, add water by water inlet, the primary stove entrance of the main combustion chamber of the device of then lighting a fire igniting heating and the water in the gas tank processed, primary stove entrance bottom part heat enters auxiliary stove mouth by the branch road combustion chamber, lay the frying pan that cooking is used on this primary stove entrance, lay the pot of the usefulness of cooking on the auxiliary stove mouth, according to concrete user demand and operating position, the auxiliary stove mouth number can be not only one, like this, burned flame just uses fully, the utilization rate of heat energy is improved, temperature raises water in the gas tank processed along with constantly being heated, become steam, steam enters vapour liquid separator by jet chimney, steam pressure is regulated by pressure regulating system in the vapour liquid separator, steam after the separation enters expansion box, and expansion box shares a chamber wall with gas tank processed, and therefore the heat energy of gas tank processed can not be wasted, but the steam in the expansion box is assisted insulation, improved the utilization rate of heat energy, can be used for boiling through the distribution of steam distribution mouth everywhere toward what need to heat, heating has realized that a fire is multiplex, and a kitchen range burns many pots, realize simultaneously cooking, cook, heat up water, boiling, heating.
Again because the described device of lighting a fire comprises stone or metal plate for standing a stove on as a precaution against fire, described stone or metal plate for standing a stove on as a precaution against fire liftable is installed in the inner chamber of described lower cooker section, the stove pad detachably is installed on the described stone or metal plate for standing a stove on as a precaution against fire, described stone or metal plate for standing a stove on as a precaution against fire is connected with the stone or metal plate for standing a stove on as a precaution against fire lifting control mechanism, and therefore, the stove pad can be changed, thereby the fuel that is placed on the stone or metal plate for standing a stove on as a precaution against fire can be different, and can adjust stone or metal plate for standing a stove on as a precaution against fire to suitable height, the size of flame when guaranteeing burning, thus adapt to different demand for fuel.The place, below that the inner chamber of described lower cooker section is positioned at stone or metal plate for standing a stove on as a precaution against fire is provided with the air blast mouth of pipe, can according to the size of required firepower, be blown into the wind that varies in size.
Because the inwall of described gas tank processed is provided with several to the groove of water storage cavity indent, increase the heating surface of gas tank processed again, improved the efficiency of heating surface.
Because the water conservancy diversion inclined-plane that has a down dip towards the air inlet direction is arranged in the inner chamber bottom surface of described vapor-liquid separation case, the liquid after the vapor-liquid separation can in time be back to gas tank processed again.
Because the casing outer wrap of described expansion box has heat-insulation layer, can effectively reduce heat loss again.
Again because described stove bottom is equipped with universal wheel, as required mobile stove.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the top view of the gas tank processed of the embodiment of the invention;
1. lower cooker section; 2. middle stove; 3. upper cooker section; 4. stone or metal plate for standing a stove on as a precaution against fire; 5. gas tank processed; 51. inwall; 52. groove; 53. combustion cavity; 6. expansion box; 7. primary stove entrance; 8. auxiliary stove mouth; 9. water inlet; 10. delivery port; 11. steam export mouth; 12. steam introducing port; 13. vapor-liquid separation case; 14. air bleeding valve; 15. safety valve; 16. Pressure gauge; 17. air inlet; 18. gas outlet; 19. heat-insulation layer; 20. universal wheel; 21. stone or metal plate for standing a stove on as a precaution against fire lifting control mechanism; 22. liquid level gauge; 23. chimney; 24. steam distribution mouth; 25. stove pad.
The specific embodiment
Below by specific embodiment multifunctional stove of the present invention is described in further detail.
As shown in Figure 1, multifunctional stove, comprise stove, the lower cooker section 1 that described stove is from bottom to top fixed, middle stove 2 and upper cooker section 3, the inner chamber of described lower cooker section 1 is equipped with the device of lighting a fire, the described device of lighting a fire comprises stone or metal plate for standing a stove on as a precaution against fire 4, described stone or metal plate for standing a stove on as a precaution against fire 4 liftables are installed in the inner chamber of described lower cooker section 1, on the described stone or metal plate for standing a stove on as a precaution against fire 4 stove pad 25 is installed detachably, described stone or metal plate for standing a stove on as a precaution against fire 4 is connected with stone or metal plate for standing a stove on as a precaution against fire lifting control mechanism 21, described stone or metal plate for standing a stove on as a precaution against fire lifting control mechanism 21 comprises support bar and lever handle, described support bar one end and stone or metal plate for standing a stove on as a precaution against fire 4 bottom-hinged, and an end of the described support bar other end and lever handle is hinged.The place, below that the inner chamber of described lower cooker section 1 is positioned at stone or metal plate for standing a stove on as a precaution against fire 4 is provided with the air blast mouth of pipe.
The chamber wall installed inside of described middle stove 2 has gas tank 5 processed, the wall outside, chamber of described middle stove 2 is equipped with the liquid level gauge 22 of described gas tank 5 liquid levels processed of indication, described gas tank processed 5 comprises outer wall and inwall 51, the inwall 51 of described gas tank processed 5 encloses the combustion cavity 53 that volume consists of a hollow, the chamber wall of described middle stove 2 is as the outer wall of gas tank 5 processed, described inwall 51 and outer wall surround a water storage cavity, and the inwall 51 of described gas tank 5 processed is provided with several to the groove 52 of water storage cavity indent.The wall outside, chamber of described middle stove 2 is equipped with expansion box 6, and the chamber wall of described middle stove 2 is as the chamber wall of expansion box 6, and the casing outer wrap of described expansion box 6 has heat-insulation layer 19.
Described upper cooker section 3 comprises main combustion chamber and the branch road combustion chamber that is interconnected, described main combustion chamber is positioned at directly over the combustion cavity 53 and is provided be used to laying cooker primary stove entrance 7, described branch road combustion chamber is positioned at the side of main combustion chamber and is provided with auxiliary stove mouth 8, described auxiliary stove mouth 8 is communicated with chimney 23, the size that is as required combusting firepower can arrange a plurality of branch road combustion chambers, and a plurality of auxiliary stove mouths 8 also just can be set accordingly.
Described gas tank processed 5 is provided with water inlet 9, delivery port 10, steam export mouth 12, described expansion box 6 is provided with steam introducing port and steam distribution mouth 24, the steam export mouth 12 of described gas tank processed 5 and described expansion box 6 are provided with the steam introducing port and are communicated with by jet chimney, described jet chimney is provided with vapour liquid separator, described vapour liquid separator comprises a vapor-liquid separation case 13, the bottom of described vapor-liquid separation case 13 is provided with air inlet 17, the top is provided with gas outlet 18, and the water conservancy diversion inclined-plane that has a down dip towards air inlet 17 directions is arranged in the inner chamber bottom surface of described vapor-liquid separation case 13.On the described vapour liquid separator pressure regulating system is installed, described pressure regulating system comprises air bleeding valve 14, safety valve 15 and the Pressure gauge 16 that is installed on the vapor-liquid separation case 13, the pressure that both can observe at any time in the vapor-liquid separation case 13 changes, again can timely pressure release when pressure is larger.
Light a fire the heating before, at first in gas tank 5 processed, add water by water inlet 9, then the device of lighting a fire igniting, heat the primary stove entrance 7 of main combustion chamber and the water in the gas tank processed 5, the unnecessary heat of primary stove entrance 7 bottom parts enters auxiliary stove mouth 8 by the branch road combustion chamber, water in the gas tank 5 processed is along with constantly being heated and the rising of temperature, become steam and enter vapour liquid separator by jet chimney, steam pressure is regulated by pressure regulating system in the vapour liquid separator, steam in the vapor-liquid separation case 13 begins that partial condensation may be arranged, therefore the water of condensation is back in the gas tank 5 processed from air inlet again, steam after the separation enters expansion box 6, distribute toward needing heating everywhere through steam distribution mouth 24, be used for boiling water as leading to the pot of heating up water, lead to the radiator heat rooms, lead to high pressure, low-pressure boiling pot boiling food, described stove bottom is equipped with universal wheel 20, energy-saving stove can be moved to other positions heats such as the pot place of heating up water, realize that a fire is multiplex, one kitchen range burns many pots simultaneously, effectively reduce the waste of the energy, improved the utilization rate of heat energy.
And stone or metal plate for standing a stove on as a precaution against fire 4 liftables are installed in the inner chamber of lower cooker section 1, and by 4 liftings of stone or metal plate for standing a stove on as a precaution against fire lifting control mechanism 21 control stone or metal plate for standing a stove on as a precaution against fires, and stove pad 25 is detachably to be installed on the stone or metal plate for standing a stove on as a precaution against fire, therefore like this, when using liquefied gas to act as a fuel, just can use the liquefied gas furnace pad 25 of liquefied gas special use, and make stone or metal plate for standing a stove on as a precaution against fire 4 be elevated to suitable height according to the size adjustment lever handle of liquefied gas combustion flame, satisfy the heat demand when preparing a meal; When using the materials such as timber, balloonflower root as fuel, can change again timber, the special-purpose stove pad 25 of balloonflower root burning, and make stone or metal plate for standing a stove on as a precaution against fire 4 be elevated to suitable height according to the size adjustment lever handle of timber, balloonflower root combustion flame, therefore, the used fuel of this energy-saving stove can be the various fuel such as timber, balloonflower root, liquefied gas, coal.
Can be used for cooking such as primary stove entrance 7, heat up water etc., certainly, water in the gas tank 5 processed also can be emitted use from delivery port, and be provided with the auxiliary heating steam guiding tube that is communicated with for steam distribution mouth 24 at the pot of heating up water that primary stove entrance 7 is placed, the outlet of described auxiliary heating steam guiding tube extend in the pot of heating up water, the pot of heating up water is provided with water inlet, therefore, the steam that uses this pot of heating up water can utilize the flame of bottom and be passed in the pot of heating up water heats simultaneously, the efficient of its heating improves greatly, and also utilizes fully heat energy.Can be provided with thermometer and liquid level gauge on the sidewall of the described pot of heating up water, temperature and the liquid level that can observe at any time pot interior water of heating up water change.
Claims (10)
1. multifunctional stove, comprise stove, it is characterized in that: described stove from bottom to top is divided into lower cooker section, middle stove and upper cooker section, the inner chamber of described lower cooker section is equipped with the device of lighting a fire, the chamber wall installed inside of described middle stove has gas tank processed, and described gas tank processed comprises outer wall and inwall, and the inwall of described gas tank processed encloses the combustion cavity that volume consists of a hollow, the chamber wall of described middle stove is as the outer wall of gas tank processed, and described inner and outer wall surrounds a water storage cavity; The wall outside, chamber of described middle stove is equipped with expansion box, and the chamber wall of described middle stove is as the chamber wall of expansion box; Described upper cooker section comprises main combustion chamber and the branch road combustion chamber that is interconnected, described main combustion chamber is positioned at directly over the combustion cavity and is provided be used to laying the cooker primary stove entrance, described branch road combustion chamber is positioned at the side of main combustion chamber and is provided with auxiliary stove mouth, on the described gas tank processed water inlet is installed, delivery port, the steam export mouth, described expansion box is provided with steam introducing port and steam distribution mouth, the steam export mouth of described gas tank processed and the steam introducing port on the described expansion box are communicated with by jet chimney, described jet chimney is provided with vapour liquid separator, and described vapour liquid separator is equipped with pressure regulating system.
2. multifunctional stove as claimed in claim 1, it is characterized in that: the described device of lighting a fire comprises stone or metal plate for standing a stove on as a precaution against fire, described stone or metal plate for standing a stove on as a precaution against fire liftable is installed in the inner chamber of described lower cooker section, described stone or metal plate for standing a stove on as a precaution against fire is connected with the stone or metal plate for standing a stove on as a precaution against fire lifting control mechanism, the stove pad detachably is installed on the described stone or metal plate for standing a stove on as a precaution against fire, and the place, below that the inner chamber of described lower cooker section is positioned at stone or metal plate for standing a stove on as a precaution against fire is provided with the air blast mouth of pipe.
3. multifunctional stove as claimed in claim 2, it is characterized in that: described stone or metal plate for standing a stove on as a precaution against fire lifting control mechanism comprises support bar and lever handle, described support bar one end and stone or metal plate for standing a stove on as a precaution against fire bottom-hinged, an end of the described support bar other end and lever handle is hinged.
4. multifunctional stove as claimed in claim 1, it is characterized in that: the inwall of described gas tank processed is provided with several to the groove of water storage cavity indent.
5. multifunctional stove as claimed in claim 1, it is characterized in that: described vapour liquid separator comprises a vapor-liquid separation case, the bottom of described vapor-liquid separation case is provided with air inlet, and the top is provided with the gas outlet, and the water conservancy diversion inclined-plane that has a down dip towards the air inlet direction is arranged in the inner chamber bottom surface of described vapor-liquid separation case.
6. multifunctional stove as claimed in claim 5, it is characterized in that: described pressure regulating system comprises air bleeding valve, safety valve and the Pressure gauge that is installed on the vapor-liquid separation case.
7. multifunctional stove as claimed in claim 1, it is characterized in that: the casing outer wrap of described expansion box has heat-insulation layer.
8. multifunctional stove as claimed in claim 1, it is characterized in that: described stove bottom is equipped with universal wheel.
9. multifunctional stove as claimed in claim 1, it is characterized in that: described cooker is the pot of heating up water, the described pot of heating up water is provided with auxiliary heating steam guiding tube and the water inlet that is communicated with for the steam distribution mouth, the outlet of described auxiliary heating steam guiding tube extend in the pot of heating up water, and the described pot of heating up water is provided with thermometer.
10. multifunctional stove as claimed in claim 1 is characterized in that: on the described gas tank processed liquid level gauge is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102395172A CN102305420B (en) | 2011-08-20 | 2011-08-20 | Multifunctional energy-saving stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102395172A CN102305420B (en) | 2011-08-20 | 2011-08-20 | Multifunctional energy-saving stove |
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| Publication Number | Publication Date |
|---|---|
| CN102305420A CN102305420A (en) | 2012-01-04 |
| CN102305420B true CN102305420B (en) | 2013-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102395172A Expired - Fee Related CN102305420B (en) | 2011-08-20 | 2011-08-20 | Multifunctional energy-saving stove |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103925626B (en) * | 2014-05-10 | 2016-04-20 | 文雁成 | A kind of gas cooker energy saving equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4344569A (en) * | 1980-01-17 | 1982-08-17 | Gardner James J | Steam powered stove |
| GB2099574A (en) * | 1981-04-06 | 1982-12-08 | Stewart Duncan Ross | Portable stove for cooking and water heating |
| CN87206702U (en) * | 1987-04-18 | 1988-03-16 | 白拉锁 | Domestic multifunction energy saving stove |
| CN2039392U (en) * | 1988-03-22 | 1989-06-14 | 程德富 | Multi-purpose coal-saving ranges using strong fire |
| CN2070412U (en) * | 1990-03-21 | 1991-01-30 | 李朝寿 | Domestic multi-function honeycomb briquet stove |
| CN1453506A (en) * | 2002-04-25 | 2003-11-05 | 张达积 | Firewood-saving water-heating stove |
| JP2007170730A (en) * | 2005-12-21 | 2007-07-05 | Rikiya Akaha | Wood stove device |
| CN101210691A (en) * | 2006-12-31 | 2008-07-02 | 张立新 | Multifunctional dining car furnace |
-
2011
- 2011-08-20 CN CN2011102395172A patent/CN102305420B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4344569A (en) * | 1980-01-17 | 1982-08-17 | Gardner James J | Steam powered stove |
| GB2099574A (en) * | 1981-04-06 | 1982-12-08 | Stewart Duncan Ross | Portable stove for cooking and water heating |
| CN87206702U (en) * | 1987-04-18 | 1988-03-16 | 白拉锁 | Domestic multifunction energy saving stove |
| CN2039392U (en) * | 1988-03-22 | 1989-06-14 | 程德富 | Multi-purpose coal-saving ranges using strong fire |
| CN2070412U (en) * | 1990-03-21 | 1991-01-30 | 李朝寿 | Domestic multi-function honeycomb briquet stove |
| CN1453506A (en) * | 2002-04-25 | 2003-11-05 | 张达积 | Firewood-saving water-heating stove |
| JP2007170730A (en) * | 2005-12-21 | 2007-07-05 | Rikiya Akaha | Wood stove device |
| CN101210691A (en) * | 2006-12-31 | 2008-07-02 | 张立新 | Multifunctional dining car furnace |
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| CN102305420A (en) | 2012-01-04 |
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