CN211694996U - Smokeless energy-saving firewood integrated stove - Google Patents
Smokeless energy-saving firewood integrated stove Download PDFInfo
- Publication number
- CN211694996U CN211694996U CN202020071346.1U CN202020071346U CN211694996U CN 211694996 U CN211694996 U CN 211694996U CN 202020071346 U CN202020071346 U CN 202020071346U CN 211694996 U CN211694996 U CN 211694996U
- Authority
- CN
- China
- Prior art keywords
- hearth
- stove
- oxygen supply
- pipe
- air outlet
- 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.)
- Expired - Fee Related
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000001301 oxygen Substances 0.000 claims abstract description 47
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 47
- 239000000779 smoke Substances 0.000 claims abstract description 19
- 229910001208 Crucible steel Inorganic materials 0.000 claims abstract description 5
- 238000002485 combustion reaction Methods 0.000 claims description 13
- 239000007789 gas Substances 0.000 abstract description 13
- 230000008901 benefit Effects 0.000 abstract description 9
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 239000000446 fuel Substances 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 239000003546 flue gas Substances 0.000 description 7
- 239000002689 soil Substances 0.000 description 7
- 239000002028 Biomass Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 239000005341 toughened glass Substances 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a smokeless energy-saving firewood integrated stove, wherein a stove chamber is arranged in the stove; the hearth is of a polygonal cast steel structure, the bottom of the hearth is a conical section, and the hearth is divided into an upper oxygen supply chamber and a bottom oxygen supply chamber; be equipped with the support that keeps out the wind of T type above the kitchen, be equipped with the inlet scoop on the support that keeps out the wind, the fan is established at kitchen back of the body rear portion, and the fan air outlet is facing to the intake pipe, and the intake pipe other end divide into two outlet ducts: one air outlet pipe is connected with an oxygen supply hole at the upper part of the hearth, the other air outlet pipe is connected with an oxygen supply hole at the bottom part of the hearth, a smoke gas channel is arranged at the lower part of the stove, a cover pipe is sleeved outside the smoke gas channel, a hollow groove is arranged between the cover pipe and the outer wall of the stove, and the position of the cover pipe is positioned on the way of a wind channel for air outlet of a fan. The utility model has the advantages that: 360 degrees of all-round sufficient oxygen in the hearth can promote the fuel to be fully combusted and then to be discharged without smoke and dust. Has good popularization and practical value, and the wide popularization and application can generate good energy-saving benefit, environmental protection benefit, economic benefit and social benefit.
Description
Technical Field
The utility model relates to a firewood kitchen, especially a smokeless energy-conserving integrated kitchen of firewood.
Background
At present, most of rural areas in China cook rice by using soil stoves, the soil stoves consume energy, are not sanitary and have large smoke pollution, and the soil stoves are banned according to the current environmental protection requirements. Although the energy-saving firewood stoves appear in the market at present, the energy-saving firewood stoves are designed according to the structure of the traditional soil stove, the appearance of the energy-saving firewood stoves is not beautiful and decorated by using stainless steel materials, and the stove chamber is protected by using fire clay inside the energy-saving firewood stoves and can be conveniently moved. Compared with the traditional soil stove, the soil stove is beautiful, saves energy slightly, but has the traditional ignition mode, poor firepower controllability, large smoke dust, no environmental protection and unsatisfactory overall effect. The present invention is feasible under the present situation of the current match range.
Disclosure of Invention
The utility model aims at following the national environmental protection policy, aiming at the current situation improvement design of rural and mountain area soil stoves, a novel smokeless energy-saving firewood stove is provided.
The technical scheme of the utility model is that: a smokeless energy-saving firewood integrated stove is provided, wherein a stove chamber is arranged in the stove; the hearth is of a polygonal cast steel structure, the bottom of the hearth is a conical section, and the hearth is divided into an upper oxygen supply chamber and a bottom oxygen supply chamber; be equipped with the support that keeps out the wind of T type above the kitchen, be equipped with the inlet scoop on the support that keeps out the wind, the fan is established at kitchen back of the body rear portion, and the fan air outlet is facing to the intake pipe, and the intake pipe other end divide into two outlet ducts: one air outlet pipe is connected with an oxygen supply hole at the upper part of the hearth, the other air outlet pipe is connected with an oxygen supply hole at the bottom part of the hearth, a smoke gas channel is arranged at the lower part of the stove, a cover pipe is sleeved outside the smoke gas channel, a hollow groove is arranged between the cover pipe and the outer wall of the stove, and the cover pipe is positioned on the way of an air channel for air outlet of a fan; the fan blows to the intake pipe and causes negative pressure in the kitchen, under the influence of negative pressure: the exhaust inlet sucks oil smoke, and the hood pipe sucks unclean flue gas discharged by the flue gas channel pipe into the air inlet pipe and sends the unclean flue gas to the hearth for combustion.
The middle of the hearth is a combustion chamber, a feed inlet is arranged at the front part of the combustion chamber, a top wing plate which turns outwards and reversely is arranged at the top of the hearth, a rib plate is arranged at the outer side of the hearth, the rib plate and the top wing plate form an upper oxygen supply chamber, an upper oxygen supply hole is arranged on a side plate of the hearth, hearth teeth are arranged in the middle of the bottom of the hearth, and bottom oxygen supply holes are arranged on bottom plates around the hearth teeth.
And the wind shielding support is provided with an LED lamp.
The utility model has the advantages that: the structure is a stainless steel framework, the appearance is decorated by a stainless steel plate and toughened glass, and the stainless steel frame has the characteristics of cleanness, sanitation and attractive appearance. The ignition modes of the firewood include liquefied gas combustion-supporting ignition and biomass oil injection combustion-supporting ignition. The built-in alternating current fan is used for oil smoke extraction and oxygen supply of the hearth. The hearth is made of cast steel, the structure is polygonal, the upper part of the hearth is provided with an oxygen supply chamber and a bottom oxygen supply chamber, the upper part of the hearth is provided with oxygen supply holes for providing annular oxygen supply around the hearth, the bottom oxygen supply holes can upwards pump oxygen from the bottom of the hearth, and 360-degree omnibearing sufficient oxygen in the hearth can promote fuel to be discharged in a smokeless and dustless manner after being fully combusted. The utility model has the characteristics of safety, high efficiency, pleasing to the eye, convenient, suitable for etc, have fine popularization and practical value, extensive popularization and application can produce good energy-conserving benefit, environmental protection benefit, economic benefits and social.
Drawings
FIG. 1 is a side perspective view of the smokeless energy-saving firewood integrated stove of the present invention;
FIG. 2 is a back perspective view of the smokeless energy-saving firewood integrated stove of the present invention;
fig. 3 is the wind path schematic diagram of the smokeless energy-saving firewood integrated stove of the utility model.
In the figure: the device comprises an air suction opening 1, a fan 2, an air inlet pipe 3, an upper oxygen supply hole 4, a bottom oxygen supply hole 5, a flue gas channel 6, a cover pipe 7, a hearth 8, an iron pan 9, a fan switch 10, a biomass oil ignition switch 11, an oxygen inlet control valve 12, a hearth opening 13, a placing cabinet 14, a microswitch 15, a liquefied gas ignition switch 16, an ash storage box 17, an ash leakage opening 18 and a firewood storage box 19.
Detailed Description
A smokeless energy-saving firewood integrated stove is provided, wherein a stove hearth 8 is arranged in the stove; the hearth is of a polygonal cast steel structure, the bottom of the hearth is a conical section, and the hearth is divided into an upper oxygen supply chamber and a bottom oxygen supply chamber; be equipped with the support that keeps out the wind of T type above the kitchen, keep out the wind and be equipped with inlet scoop 1 on the support, fan 2 is established at kitchen back of the body rear portion, and 2 air outlets of fan are facing to intake pipe 3, and the 3 other ends in intake pipe divide into two outlet ducts: one air outlet pipe is connected with an upper oxygen supply hole 4 of the hearth, the other air outlet pipe is connected with a bottom oxygen supply hole 5 of the hearth, a smoke gas channel 6 is arranged at the lower part of the stove, a cover pipe 7 is sleeved outside the smoke gas channel 6, a hollow groove is arranged between the cover pipe 7 and the outer wall of the stove, and the position of the cover pipe 7 is positioned on the way of an air channel for air outlet of a fan; the fan 2 blows to the air inlet pipe to cause negative pressure in the stove, under the influence of the negative pressure: the exhaust inlet 1 sucks oil smoke, and the hood pipe sucks unclean flue gas discharged by the flue gas channel pipe into the air inlet pipe and sends the unclean flue gas to the hearth for combustion.
The middle of the hearth is a combustion chamber, a feed inlet is arranged at the front part of the combustion chamber, a top wing plate which turns outwards and reversely is arranged at the top of the hearth, a rib plate is arranged at the outer side of the hearth, the rib plate and the top wing plate form an upper oxygen supply chamber, an upper oxygen supply hole 4 is arranged on a side plate of the hearth, hearth teeth are arranged in the middle of the bottom of the hearth, and bottom oxygen supply holes 5 are arranged on bottom plates around the hearth teeth.
And the wind shielding support is provided with an LED lamp.
The hearth has the characteristics of temperature resistance, heat insulation, energy conservation and the like, can effectively prolong the combustion time of fuel and fully utilize dense smoke generated by combustion products to combust again, and has no smoke and dust after the combustion is finished, thereby achieving the purposes of energy conservation and environmental protection.
Igniting by using liquefied gas: the fan switch 10 is turned on, after firewood is put into the hearth from the hearth opening 13, the toughened glass door is closed, the closed glass door touches the micro switch 15, the integrated circuit board is powered on formally, the liquefied gas ignition inductive switch 16 senses that the glass door is closed, then the combustion-supporting ignition nozzle at the bottom of the hearth is started to spray fire, the fire is sprayed for about 60 seconds, the firewood is ignited (the ignition time can be adjusted by a time delay device on the integrated circuit board), and the ignition nozzle automatically closes the liquefied gas after 60 seconds.
The method comprises the steps of closing a valve of a liquefied gas tank and opening a fan switch 10 by using a biomass oil injection combustion-supporting ignition mode, closing a toughened glass door of a hearth and touching a microswitch 15 after firewood is put into the hearth, formally electrifying an integrated circuit board, pressing a biomass oil ignition switch 11 for about 5-7 seconds, injecting oil into a biomass oil combustion-supporting ignition nozzle to ignite the firewood, and igniting the firewood. The oxygen supply amount entering the hearth oxygen supply chamber can be adjusted by adjusting the oxygen inlet control valve 12 to control the firepower; because there is upper portion oxygen feed hole 4 to provide annular oxygen suppliment all around for the hearth, bottom oxygen feed hole 5 upwards takes out oxygen from the hearth bottom, obtains 360 all-round sufficient oxygen suppliments in the hearth and can impel the fuel to obtain abundant burning, and the dense cigarette that produces in the hearth can carry out the secondary combustion in circulating oxygen, reaches smokeless dust-free exhaust. When the burnt firewood ash in the hearth is too much, the baffle plate below the ash leakage opening 18 can be automatically opened under the action of gravity and falls into the ash storage box 17. Some oil smoke can be generated when cooking in the iron pan 9, at the moment, the fan 2 is dispatched to the use field, the generated oil smoke is sucked from the air suction opening 1 and then is conveyed to the oxygen supply chamber of the hearth to enter the hearth for circular combustion, and the smoke-free waste gas is discharged from the smoke gas channel pipe 6.
Claims (3)
1. The utility model provides a smokeless energy-conserving faggots integrated kitchen which characterized in that: the stove is internally provided with a stove chamber; the hearth is of a polygonal cast steel structure, the bottom of the hearth is a conical section, and the hearth is divided into an upper oxygen supply chamber and a bottom oxygen supply chamber; be equipped with the support that keeps out the wind of T type above the kitchen, be equipped with inlet scoop (1) on the support that keeps out the wind, fan (2) are established at kitchen back of the body rear portion, and fan (2) air outlet is facing to intake pipe (3), and intake pipe (3) other end divide into two outlet ducts: one air outlet pipe is connected with an oxygen supply hole (4) at the upper part of the hearth, the other air outlet pipe is connected with an oxygen supply hole (5) at the bottom part of the hearth, a smoke flue (6) is arranged at the lower part of the stove, a cover pipe (7) is sleeved outside the smoke flue (6), a hollow groove is arranged between the cover pipe (7) and the outer wall of the stove, and the position of the cover pipe (7) is positioned on the way of an air channel for air outlet of a fan.
2. The smokeless energy-saving firewood integrated stove according to claim 1, characterized in that: the utility model discloses a stove, including stove, hearth, floor, top pterygoid lamina, the stove top of a kitchen range, the hearth is middle to be the combustion chamber, is the feed inlet just anteriorly in the combustion chamber, the hearth top is equipped with the outside top pterygoid lamina that turns over, the hearth outside is equipped with the floor, hearth side, floor and top pterygoid lamina constitute upper portion oxygen supply room, the hearth curb plate is equipped with upper portion oxygen supply hole (4), be the hearth tooth in the middle of the hearth bottom, be equipped with bottom oxygen supply hole (5) on the.
3. The smokeless energy-saving firewood integrated stove according to claim 1, characterized in that: and the wind shielding support is provided with an LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020071346.1U CN211694996U (en) | 2020-01-14 | 2020-01-14 | Smokeless energy-saving firewood integrated stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020071346.1U CN211694996U (en) | 2020-01-14 | 2020-01-14 | Smokeless energy-saving firewood integrated stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211694996U true CN211694996U (en) | 2020-10-16 |
Family
ID=72773123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020071346.1U Expired - Fee Related CN211694996U (en) | 2020-01-14 | 2020-01-14 | Smokeless energy-saving firewood integrated stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211694996U (en) |
-
2020
- 2020-01-14 CN CN202020071346.1U patent/CN211694996U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 |