CN101813326B - Tunable energy-saving firewood stove - Google Patents
Tunable energy-saving firewood stove Download PDFInfo
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- CN101813326B CN101813326B CN2010101544902A CN201010154490A CN101813326B CN 101813326 B CN101813326 B CN 101813326B CN 2010101544902 A CN2010101544902 A CN 2010101544902A CN 201010154490 A CN201010154490 A CN 201010154490A CN 101813326 B CN101813326 B CN 101813326B
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention discloses a tunable energy-saving firewood stove. The stove body is provided with a stove core, smoke collection flue and a smoke discharging channel, a firewood feeding tube is upright arranged in the stove body and is parallel with the stove core, the feeding port of the firewood feeding tube is arranged at the upper end, the bottom of the firewood feeding tube is provided with a grate, the lower side wall of the firewood feeding tube is provided with a fire crossing, the fire crossing is communicated with the lower part of the stove core cavity by a flame path extending upward in inclined way to form a furnace, the stove body below the grate at the bottom of the firewood feeding tube is provided with an ash catching box used for closing inlet air from the grate, so that the firewood feeding tube and the furnace form a U-shaped channel, the side wall of the firewood feeding tube is a hollow interlayer, the hollow interlayer is a pressure box used for generating steam, the two sides of the fire crossing of the firewood feeding tube are respectively provided with a steam spraying device, the steam spraying device is communicated with the pressure box, and a regulating valve used for regulating and controlling air current throughput is arranged at the smoke discharging channel. The invention can cause combustion air to form powerful combustion air current and enhance fire behaviour, and firepower can be regulated, and energy conversation can be realized.
Description
Technical field
The present invention relates to a kind of cooking stove that burns bavin, particularly a kind of tunable energy-saving firewood stove.
Background technology
Existing is in the direct-fired wood stove of fuel with Chai He etc., and the charging aperture of old-fashioned wood stove is set directly at hearth wall, and the size of firepower relies on burns how much deciding of bavin, and the bavin standing grain that this old-fashioned direct-fired wood stove consumes is many especially, and waste greatly.The someone had designed and can reduce the adjustable wood stove that the bavin standing grain consumes afterwards, this wood stove is provided with fire grate at burner hearth bottom, the fire grate below is an air inlet, the charging aperture of continuous bavin is horizontally installed on burner hearth sidewall, the bavin standing grain directly enters in the burner hearth from charging aperture, burns on fire grate, and combustion-supporting air enters from the air inlet of fire grate below, through fire grate, burn at burner hearth wife bavin; Perhaps in air inlet, dry, impel the bavin standing grain to burnout by the increase intake and save the bavin standing grain with air blast.But the energy-saving effect of these direct-fired wood stoves is all obvious inadequately, and the former firepower is less, and length consuming time almost can not be energy-conservation; Latter's firepower is big, weak point consuming time, but air blast is wanted consumed power, has saved but consumed power of bavin standing grain, and energy-conservation has little significance.Especially do not adopt the firepower size of the direct-fired wood stove of air blast, after adding a certain amount of bavin standing grain, can not regulate control, can only rely on plus-minus bavin standing grain amount to control firepower, cause the user to need constantly to add bavin or move back bavin, bring more trouble to the user according to size with fire.
Summary of the invention
The objective of the invention is deficiency at the prior art existence, a kind of tunable energy-saving firewood stove is provided, it uprightly is arranged in the body of heater by continuous bavin tube and is arranged side by side with combustion chamber, form the U-shaped passage of longer stroke relatively, the fire grate place burning that allows the bavin standing grain be provided with in continuous bavin tube bottom, burned flame enters fire box from fire channel, combustion air flow velocity when the stroke of the relative length of process is accelerated, form powerful combustion air current, strengthen the intensity of a fire, realize energy-conservationly, simultaneously can also regulate the size that the excessive control valve of control air communication is regulated the control firepower, further realize energy-conservation by being arranged on being used on the discharge flue.
The object of the present invention is achieved like this: be provided with combustion chamber in the body of heater, around diffusing flue is set around the combustion chamber, the discharge flue that is provided with on flue and the body of heater that looses is communicated with, it is characterized in that: a continuous bavin tube uprightly is arranged in the body of heater and is arranged side by side with combustion chamber, the charging aperture of continuous bavin tube is positioned at the upper end, the bottom of continuous bavin tube is provided with fire grate, the lower sides of continuous bavin tube is provided with a fire channel, this fire channel is by quirk connection bottom, a combustion chamber chamber formation fire box that is inclined upwardly and extends, on the body of heater below the fire grate of continuous bavin tube bottom, be provided with an ash accepting box that is used to close from the fire grate air intake, make continuous bavin tube and fire box form the U-shaped passage, the sidewall of continuous bavin tube is set to hollow sandwich, this hollow sandwich is the forbay that is used to produce steam, the fire channel both sides of continuous bavin tube are provided with the steam spray device respectively, this steam spray device is communicated with forbay, is provided for regulating the excessive control valve of control air communication at discharge flue.
Some is the slope at the bottom of the inner chamber of continuous bavin tube, the inclined-plane on this slope and fire channel in opposite directions, fire grate is between the low side and fire channel on slope.
Described steam spray device is made up of sleeve pipe and gravity spool, sleeve pipe is fixed on the quirk oral-lateral of continuous bavin tube, the lower end of sleeve pipe is communicated with forbay, the sleeve pipe upper end is made as taper hole, the upper end of gravity spool is the circular cone major part corresponding with the sleeve pipe taper hole, and the bottom of circular cone major part is the straight-bar of diameter less than casing inner diameter, and the straight-bar of gravity spool is passed down through sleeve pipe, its lower end is provided with a stopping means, and this stopping means leaves one-movement-freedom-degree between the sleeve pipe lower end.
The forbay that is used to produce steam is divided into two parts up and down, top is the moisturizing chamber, the bottom is the steam pressure chamber, use exclusion seal between moisturizing chamber and the steam pressure chamber, partition is provided with water hole, this water hole place is provided with and uses pressure controlled shutoff valve, and the steam pressure chamber links to each other with the steam spray device.
Be provided with safety locking motion with pressure controlled shutoff valve, this safety locking motion bear pressure be forbay bear pressure 50%.
The pressure controlled shutoff valve of described usefulness is can semi-open downwards valve block, and described safety locking motion is the shrinkage pool that the valve block center is provided with, and the shrinkage pool bottom thickness is thinner than valve block, or the pressure fuse piece of installing in the hole that is provided with for the valve block center of safety locking motion.
Being used to regulate the excessive control valve of control air communication is a plate, and discharge flue is provided with the socket that inserts for this plate, and plate injects discharge flue from socket.
Described smokejack exit is provided with a water tank that utilizes smoke discharging residual heat to heat, and this tank center is the smoke evacuation tube, is water chamber around the smoke evacuation tube.
Owing to adopted such scheme, to continue that the bavin tube uprightly is arranged in the body of heater and arranged side by side with combustion chamber, the charging aperture of continuous bavin tube is positioned at the upper end, the bottom of continuous bavin tube is provided with fire grate, the lower sides of continuous bavin tube is provided with a fire channel, this fire channel is provided with an ash accepting box that is used to close from the fire grate air intake by quirk connection bottom, a combustion chamber chamber formation fire box that is inclined upwardly and extends on the body of heater below the fire grate of continuous bavin tube bottom, make continuous bavin tube and fire box form a relative U-shaped passage than length of stroke.This U-shaped passage can be drawn into flame in the fire box when the bavin standing grain burns, and the flow velocity of the air that enters from charging aperture is accelerated, and produces powerful wind, supplies with a large amount of oxygen and aiding combustions for the burning of bavin standing grain automatically, makes the burning of bavin standing grain more abundant, realization saving bavin standing grain; Powerful wind can make the intensity of a fire in the fire box more fierce again simultaneously, shortens and uses the consuming time of fire, further realizes energy-conservation; And the sidewall that continues the bavin tube is set to hollow sandwich, and this hollow sandwich is the forbay that is used to produce steam, and the fire channel both sides of continuous bavin tube are provided with the steam spray device respectively, and this steam spray device is communicated with forbay.When the steam that can produce in the forbay in fiery process reaches certain pressure like this, steam is sprayed onto the fire box from the steam spray device, further reduces the consumption of bavin standing grain, realize energy-conservation by steam added combustion; Especially be provided for regulating the excessive control valve of control air communication at discharge flue, control the intake of fire box by the throughput of control valve control and regulation discharge flue air-flow, can regulate control to the size of firepower, make people select the firepower size, further realize energy-conservation according to handling control valve with fiery needs.It should be noted that wood stove of the present invention does not need consumed power in the whole process of using, just can regulate the control intake by the structure of self and control the firepower size, can save the bavin standing grain, have and to strengthen the intensity of a fire, can also regulate the control firepower, realize energy savings, this advantage be other direct-fired wood stove can't be obtained.
A part at the bottom of the inner chamber of continuous bavin tube is made as the slope, the inclined-plane on this slope and fire channel in opposite directions, fire grate is between the low side and fire channel on slope.After the continuous bavin tube of Chai Hecong upper end is put into, slide into the burning of fire grate place successively gradually along the slope, can in continuous bavin tube, add bavin standing grain after, keep the long relatively automatically continuous bavin time, rely on the artificial not interrupted worry of bavin to reduce.
Simultaneously, a water tank that utilizes smoke discharging residual heat to heat is set in the smokejack exit, this tank center is the smoke evacuation tube, is water chamber around the smoke evacuation tube.Can make the waste heat of discharging with flue obtain utilizing like this, hot cigarette is the water in the heating water tank through water tank the time, and do not need to make a fire specially hot water again, further realizes energy-conservation.
The forbay that will be used to produce steam is divided into two parts up and down, top is the moisturizing chamber, the bottom is the steam pressure chamber, use exclusion seal between moisturizing chamber and the steam pressure chamber, on cutting off, be provided with and use pressure controlled shutoff valve, and the safety locking motion on the shutoff valve controlled of working pressure bear pressure be forbay bear pressure 50%.In case the steam pressure overpressure case in the forbay bears 50% of pressure, safety locking motion will be opened pressure release automatically, can prevent that like this forbay from producing explosion because of pressure is excessive and causing security incident.
Good energy-conserving effect of the present invention helps implementing.
The invention will be further described below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the P place partial enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of steam spray device of the present invention.
In the accompanying drawing, 1 is body of heater, and 2 is shutoff valve, and 2a is a safety locking motion, 3 are continuous bavin tube, and 4 is charging aperture, and 5 is quirk, and 6 is combustion chamber, 7 is the stove circle, and 8 are the flue that looses, and 9 are the smoke evacuation tube, 10 is water tank, and 11 is discharge flue, and 12 is inserts, 13 is ash accepting box, and 14 is fire grate, and 15 is the slope, 16 are the steam spray device, and 17 is fire channel, and 18 is forbay, 19 for cutting off, and 20 is water hole, and 21 are the moisturizing chamber, 22 is the steam pressure chamber, and 23 is the gravity spool, and 23a is the circular cone major part, 23b is a straight-bar, and 24 is sleeve pipe, and 25 is taper hole, 26 is stopping means, and 27 is control valve, and 28 is sealing gasket.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, be provided with combustion chamber 6 in the body of heater 1 of this direct-fired energy-saving firewood stove, around the flue 8 that looses is set around the combustion chamber 6, loosing, the discharge flue 11 of setting is communicated with on flue 8 and the body of heater 1, body of heater 1 is positioned at the stove circle 7 that combustion chamber 6 tops are provided for placing cooker, and stove circle 7 adopts a plurality of stove circles that vary in size to combine.One continuous bavin tube 3 uprightly is arranged in the body of heater 1 and is arranged side by side with combustion chamber 6, the charging aperture 4 of continuous bavin tube 3 is positioned at the upper end, the bottom of continuous bavin tube 3 is provided with fire grate 14, the lower sides of continuous bavin tube 3 is provided with a fire channel 17, and this fire channel 17 is by quirk 5 connection bottoms, combustion chamber 6 chamber formation fire boxs that are inclined upwardly and extend.Some is slope 15 at the bottom of the inner chamber of described continuous bavin tube 3, the inclined-plane on this slope 15 and fire channel 17 in opposite directions, fire grate 14 is between the low side and fire channel on slope.Described combustion chamber 6, quirk 5, slope 15 all adopt refractory material to make.Being provided with the inserts 12 that can be incubated in body of heater 1 will continue bavin tube 3, quirk 5, combustion chamber 6 etc. and surround, both can form and support continuous bavin tube 3, quirk 5, combustion chamber 6 etc., the heat temperature that can keep continuous bavin tube 3, quirk 5, combustion chamber 6 etc. again avoids heat exhaustion too fast and cause the increase of energy consumption.On the body of heater below the fire grate 14 of continuous bavin tube 3 bottoms, be provided with an ash accepting box 13 that is used to close from the fire grate air intake, make continuous bavin tube and fire box form the U-shaped passage, in case on stove circle 7, placed cooker, just can make the U-shaped passage form a relative airtight gas channel with flue.Adopt such structure, allow continuous bavin tube and fire box form the U-shaped passage, the length of passage is increased, the air velocity that enters this passage is accelerated, form more powerful wind, strengthen the intensity of a fire in the fire box; Simultaneously, employing is added bavin from the upper end and is advanced to continue bavin tube 3, and the bavin standing grain is in the burning of fire grate 14 places of continuous bavin tube bottom, and after following bavin burnouted, unburned bavin is 15 downslides gradually along the slope, burn away, and were formed on the automatic continuous bavin in a period of time thus, kept firepower vigorous; And in a single day fire is arranged in the fire box, will form cold-hot air convection, promptly Ran Shao hot gas in the fire box to flowing, the cold air that stove is outer flows downward from continuous bavin tube, impel air in a large number, quickly be drawn in the fire box combustion-supporting from continuous bavin tube 3, the bavin standing grain can fully be burnt to the greatest extent, can not stay a large amount of unburnt charcoals.The sidewall of continuous bavin tube 3 is set to hollow sandwich, and this hollow sandwich is the forbay 18 that is used to produce steam, and fire channel 17 both sides of continuous bavin tube 3 are provided with steam spray device 16 respectively, and this steam spray device 16 is communicated with forbay 18.The forbay 18 that is used to produce steam is divided into two parts up and down, top is moisturizing chamber 21, and the bottom is steam pressure chamber 22, seals with cutting off 19 between moisturizing chamber and the steam pressure chamber, cut off 19 and be provided with water hole 20, these water hole 20 places are provided with pressure controlled shutoff valve 2.Be provided with safety locking motion 2a with pressure controlled shutoff valve 2, this safety locking motion 2a bear pressure be forbay 18 bear pressure 50%.The pressure controlled shutoff valve 2 of described usefulness is can semi-open downwards valve block, and described safety locking motion 2a is the shrinkage pool that the valve block center is provided with, and the shrinkage pool bottom thickness is thinner than valve block, or the pressure fuse piece of installing in the hole that is provided with for the valve block center of safety locking motion.Be provided with pressure controlled shutoff valve 2, upwards close the water hole 20 that cuts off on 19 under the steam pressure effect that can in the steam pressure chamber 22 of forbay 18, produce, pressure in the steam pressure chamber 22 is further increased, until ejecting, for burned flame provides fog combustion-supporting from steam spray device 16; After steam sprayed, the pressure in the steam pressure chamber 22 reduced, and opened with pressure controlled shutoff valve 2, made the interior a spot of gradually inflow steam pressure of the water chamber 22, moisturizing chamber 21 on forbay 18 tops, until producing high steam once more.Can not pressure release if steam spray device 16 stops up, cause steam pressure chamber 22 internal pressures too high, in case steam pressure chamber 22 internal pressure overpressure casees 18 bear 50% of pressure, the safety locking motion 2a of shutoff valve 2 is promptly washed open by air pressure, can prevent that forbay 18 is because of the too high explosion of air pressure.Described steam pressure chamber 22 links to each other with steam spray device 16.Described steam spray device 16 is made up of sleeve pipe 24 and gravity spool 23, sleeve pipe 24 is fixed on fire channel 17 sides of continuous bavin tube, the lower end of sleeve pipe 24 is communicated with the steam pressure chamber 22 of forbay 18, sleeve pipe 24 upper ends are made as taper hole 25, the upper end of gravity spool 23 is the circular cone major part 23a corresponding with the sleeve pipe taper hole, the bottom of circular cone major part 23a is the straight-bar 23b of diameter less than casing inner diameter, the straight-bar 23b of gravity spool is passed down through sleeve pipe 24, its lower end is provided with a stopping means 26, and this stopping means 26 leaves one-movement-freedom-degree between sleeve pipe 24 lower ends.Adopt this structure, in steam pressure chamber 22 internal pressures hour, gravity spool 23 falls, the circular cone major part 23a of spool upper end seals sleeve pipe upper end taper hole 25,22 superchargings of steam off pressure chamber, when steam pressure chamber 22 internal pressures during greater than the gravity of gravity spool, air pressure promotes gravity spool 23 upwards, make between the taper hole 25 of the circular cone major part 23a of gravity spool 23 and sleeve pipe 24 and form the gap, steam is spouting from this gap.The stopping means 26 of the straight-bar lower end of gravity spool 23 can adopt nut, also can adopt spacer pin.The diameter of this stopping means or length is greater than the aperture of sleeve pipe 24, prevents that gravity spool 23 from going out sleeve pipe fully under air pressure promotes, and this stopping means also can play certain counterweight effect simultaneously.Described discharge flue 11 exits are provided with a water tank 10 that utilizes smoke discharging residual heat to heat, and these water tank 10 centers are smoke evacuation tube 9, are water chamber around the smoke evacuation tube 9.This structure can make the flue gas that has high-temperature residual heat from the smoke evacuation tube 9 of water tank 10 through out-of-date, utilize waste heat that the water in the water tank is heated, for using with the person.Be provided for regulating the excessive control valve 27 of control air communication at discharge flue 11, this is used to regulate the excessive control valve 27 of control air communication is a plate, on discharge flue 11, be provided with the socket that inserts for this plate, plate injects discharge flue from socket, by regulating the depth in the plate reeve discharge flue 11, control discharge flue 11 should be located the long-pending size of intracavity section, regulate the discharge rate of control flue gas, thereby regulate flow velocity and amount that the control air enters fire box, reach adjusting, realize energy-conservation the firepower size.Be convenient to install and operation for making control valve 27, control valve 27 is arranged on the joint portion of discharge flue 11 and water tank 10, the part of extending body of heater 1 table top at discharge flue 11 is provided with horizontal socket, and it is corresponding with socket in water tank 11 bottoms one groove to be set, as the plate of control valve 27 socket from the laterally inserted discharge flue 11 of groove; For preventing that flue gas from leaking out from socket, sealing gasket 28 can be set in the groove of water tank 11 bottoms simultaneously.Certainly, be used to regulate other position that the excessive control valve 27 of control air communication also can be arranged on discharge flue 11; Control valve 27 also can adopt the valve of rotary air valve version or other structure.
The present invention is simple in structure, practical, and the consumption bavin is few, and energy savings helps environmental protection in a large number.
Claims (8)
1. tunable energy-saving firewood stove, be provided with combustion chamber in the body of heater, around diffusing flue is set around the combustion chamber, the discharge flue that is provided with on flue and the body of heater that looses is communicated with, it is characterized in that: a continuous bavin tube uprightly is arranged in the body of heater and is arranged side by side with combustion chamber, the charging aperture of continuous bavin tube is positioned at the upper end, the bottom of continuous bavin tube is provided with fire grate, the lower sides of continuous bavin tube is provided with a fire channel, this fire channel is by quirk connection bottom, a combustion chamber chamber formation fire box that is inclined upwardly and extends, on the body of heater below the fire grate of continuous bavin tube bottom, be provided with an ash accepting box that is used to close from the fire grate air intake, make continuous bavin tube and fire box form the U-shaped passage, the sidewall of continuous bavin tube is set to hollow sandwich, this hollow sandwich is the forbay that is used to produce steam, the fire channel both sides of continuous bavin tube are provided with the steam spray device respectively, and this steam spray device is communicated with forbay, are provided for regulating the excessive control valve of control air communication at discharge flue.
2. tunable energy-saving firewood stove according to claim 1 is characterized in that: some is the slope at the bottom of the inner chamber of continuous bavin tube, the inclined-plane on this slope and fire channel in opposite directions, fire grate is between the low side and fire channel on slope.
3. tunable energy-saving firewood stove according to claim 1, it is characterized in that: described steam spray device is made up of sleeve pipe and gravity spool, sleeve pipe is fixed on the quirk oral-lateral of continuous bavin tube, the lower end of sleeve pipe is communicated with forbay, the sleeve pipe upper end is made as taper hole, the upper end of gravity spool is the circular cone major part corresponding with the sleeve pipe taper hole, the bottom of circular cone major part is the straight-bar of diameter less than casing inner diameter, the straight-bar of gravity spool is passed down through sleeve pipe, its lower end is provided with a stopping means, and this stopping means leaves one-movement-freedom-degree between the sleeve pipe lower end.
4. tunable energy-saving firewood stove according to claim 1, it is characterized in that: the forbay that is used to produce steam is divided into two parts up and down, top is the moisturizing chamber, the bottom is the steam pressure chamber, use exclusion seal between moisturizing chamber and the steam pressure chamber, partition is provided with water hole, and this water hole place is provided with and uses pressure controlled shutoff valve, and the steam pressure chamber links to each other with the steam spray device.
5. tunable energy-saving firewood stove according to claim 4 is characterized in that: be provided with safety locking motion with pressure controlled shutoff valve, this safety locking motion bear pressure be forbay bear pressure 50%.
6. tunable energy-saving firewood stove according to claim 5, it is characterized in that: the pressure controlled shutoff valve of described usefulness is for can semi-open downwards valve block, the shrinkage pool that described safety locking motion is provided with for the valve block center, the shrinkage pool bottom thickness is thinner than valve block, or the pressure fuse piece of installing in the hole that is provided with for the valve block center of safety locking motion.
7. tunable energy-saving firewood stove according to claim 1 is characterized in that: being used to regulate the excessive control valve of control air communication is a plate, and discharge flue is provided with the socket that inserts for this plate, and plate injects discharge flue from socket.
8. tunable energy-saving firewood stove according to claim 1 is characterized in that: described discharge flue exit is provided with a water tank that utilizes smoke discharging residual heat to heat, and this tank center is the smoke evacuation tube, is water chamber around the smoke evacuation tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101544902A CN101813326B (en) | 2010-04-24 | 2010-04-24 | Tunable energy-saving firewood stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101544902A CN101813326B (en) | 2010-04-24 | 2010-04-24 | Tunable energy-saving firewood stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101813326A CN101813326A (en) | 2010-08-25 |
| CN101813326B true CN101813326B (en) | 2011-04-13 |
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ID=42620643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101544902A Expired - Fee Related CN101813326B (en) | 2010-04-24 | 2010-04-24 | Tunable energy-saving firewood stove |
Country Status (1)
| Country | Link |
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| CN (1) | CN101813326B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062234A (en) * | 2017-01-13 | 2017-08-18 | 安徽未名鼎和环保有限公司 | A kind of excellent garbage disposal furnace of pre-heat effect |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2005263C1 (en) * | 1992-01-22 | 1993-12-30 | Владимир Николаевич Литвинский | Bath furnace |
| CN2265483Y (en) * | 1996-05-02 | 1997-10-22 | 锡山市太湖高效茶炉厂 | Coal-combustion energy-saving boiler for producing hot water boiled water and steam |
| CN2349456Y (en) * | 1998-01-24 | 1999-11-17 | 张伟 | Double-range multi-purpose stove |
| CN2493858Y (en) * | 2001-06-09 | 2002-05-29 | 何国森 | High-efficient vaporation energy-saving furnace |
| RU2192586C2 (en) * | 2000-05-03 | 2002-11-10 | Шустров Юрий Николаевич | Kitchen fire-place combined with bath stone-filled oven |
| RU2291999C1 (en) * | 2005-06-14 | 2007-01-20 | Сергей Федорович Курин | Steam russian bath house, bath furnace with air duct under hearth surface |
| RU2359173C1 (en) * | 2008-02-07 | 2009-06-20 | Владимир Александрович Степанов | Steam house stove (versions) and steam overheating method |
| CN100549531C (en) * | 2007-12-11 | 2009-10-14 | 李福成 | High efficiency multi-function energy-saving range |
-
2010
- 2010-04-24 CN CN2010101544902A patent/CN101813326B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2005263C1 (en) * | 1992-01-22 | 1993-12-30 | Владимир Николаевич Литвинский | Bath furnace |
| CN2265483Y (en) * | 1996-05-02 | 1997-10-22 | 锡山市太湖高效茶炉厂 | Coal-combustion energy-saving boiler for producing hot water boiled water and steam |
| CN2349456Y (en) * | 1998-01-24 | 1999-11-17 | 张伟 | Double-range multi-purpose stove |
| RU2192586C2 (en) * | 2000-05-03 | 2002-11-10 | Шустров Юрий Николаевич | Kitchen fire-place combined with bath stone-filled oven |
| CN2493858Y (en) * | 2001-06-09 | 2002-05-29 | 何国森 | High-efficient vaporation energy-saving furnace |
| RU2291999C1 (en) * | 2005-06-14 | 2007-01-20 | Сергей Федорович Курин | Steam russian bath house, bath furnace with air duct under hearth surface |
| CN100549531C (en) * | 2007-12-11 | 2009-10-14 | 李福成 | High efficiency multi-function energy-saving range |
| RU2359173C1 (en) * | 2008-02-07 | 2009-06-20 | Владимир Александрович Степанов | Steam house stove (versions) and steam overheating method |
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| CN101813326A (en) | 2010-08-25 |
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