CN109737382A - Double fire formula heating stoves - Google Patents
Double fire formula heating stoves Download PDFInfo
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- CN109737382A CN109737382A CN201910138128.7A CN201910138128A CN109737382A CN 109737382 A CN109737382 A CN 109737382A CN 201910138128 A CN201910138128 A CN 201910138128A CN 109737382 A CN109737382 A CN 109737382A
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- Prior art keywords
- mouth
- heating
- combustion barrel
- furnace body
- ground
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 112
- 238000002485 combustion reaction Methods 0.000 claims abstract description 98
- 238000010411 cooking Methods 0.000 claims abstract description 61
- 239000007789 gas Substances 0.000 claims abstract description 55
- 239000000779 smoke Substances 0.000 claims abstract description 28
- 239000002737 fuel gas Substances 0.000 claims abstract description 20
- 239000000446 fuel Substances 0.000 claims abstract description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 46
- 239000001301 oxygen Substances 0.000 claims description 46
- 229910052760 oxygen Inorganic materials 0.000 claims description 46
- 239000003517 fume Substances 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910001868 water Inorganic materials 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000002028 Biomass Substances 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 235000012054 meals Nutrition 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The present invention provides a kind of double fiery formula heating stoves, belong to boiler plant field, comprising: furnace body, inside are equipped with burner hearth, and furnace wall is equipped with the cooking mouth and heating mouth being connected to respectively with burner hearth；Burner, the first combustion barrel and fire end including being set to the gas collecting jar with ground-on cover plate in burner hearth and for collecting fuel gas, fire end in cooking mouth and inlet end is connected to gas collecting jar with ground-on cover plate are set to the second combustion barrel that in heating mouth and inlet end is connected to gas collecting jar with ground-on cover plate；And heater box, it is set on the outside of furnace body and is connected to heating mouth, be equipped with smoke outlet, inner cavity is used for the gas fuel burning of the second combustion barrel fire end, and inner cavity is equipped with the heat exchanger tube for being heated by the second combustion barrel fire end flame.Cooking mouth when not in use, the first combustion barrel can be blocked, and the second combustion barrel in heating mouth can continue to heat heat exchanger tube progress heating；Smoke outlet can be blocked when not needing heating or block the second combustion barrel, to stop heating, and cooking mouth is unaffected to continue to use.
Description
Technical field
The invention belongs to boiler plant technical fields, are to be related to a kind of double fiery formula heating stoves more specifically.
Background technique
Heating stove with burner passes through the burn incompletely of burner hearth fuel, makes to generate fuel gas in burner hearth, benefit
With the burner in burner hearth, fuel gas is exported from cooking mouth, is burnt in cooking mouth, the side of cooking mouth or cigarette
Heat exchanger tube is equipped in road, the flame at cooking mouth had both been used for daily use of cooking, while being also used for heating heat exchanger tube and being adopted
It is warm.But since the flame at cooking mouth heats heat exchanger tube always, heating can not be stopped, causing in the summer etc. for not needing heating
Time, this heating stove cannot use.
Summary of the invention
It is existing in the prior art with burner to solve the purpose of the present invention is to provide a kind of double fiery formula heating stoves
Heating stove, cooking mouth heats always heating tube, can not stop heating, cause in the times such as the summer for not needing heating, heating
The non-serviceable technical problem of furnace.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of double fiery formula heating stoves are provided, comprising:
Furnace body, inside are equipped with burner hearth, and furnace wall is equipped with the cooking mouth and heating mouth being connected to respectively with the burner hearth；
Burner is cooked a meal including being set in the burner hearth and being used to collect the gas collecting jar with ground-on cover plate of fuel gas, fire end set on described
In thing mouth and the first combustion barrel and fire end that inlet end be connected to the outlet side of the gas collecting jar with ground-on cover plate it is interior set on the heating mouth and
The second combustion barrel that inlet end is connected to the outlet side of the gas collecting jar with ground-on cover plate；And
Heater box is set on the outside of the furnace body and is connected to the heating mouth, is equipped with smoke outlet, and inner cavity is used for described second
The gas fuel burning of combustion barrel fire end, inner cavity are equipped with the heat exchanger tube for being heated by the second combustion barrel fire end flame.
Further, the cooking mouth is set to the top of the furnace body, and the heating mouth is set to the rear side of the furnace body；Institute
State the rear side that heater box is set to the furnace body；The front side of the heater box lower end is connected to the heating mouth, and inner cavity is used for institute
The gas fuel burning of the second combustion barrel fire end is stated, the heat exchanger tube is located at the top of the heating mouth, and the smoke outlet is set
In the heater box top surface.
Further, first combustion barrel and the gas collecting jar with ground-on cover plate are coaxially disposed, the axis of second combustion barrel and institute
The angle for stating the axis of gas collecting jar with ground-on cover plate is α, 90 ° >=α >=0 °.
Further, exhaust fume collecting hood is equipped at the top of the furnace body and the heater box；The exhaust fume collecting hood bottom respectively with it is described
Cooking mouth is connected to the smoke outlet, and top is equipped with chimney interface and the heating gate above the cooking mouth.
Further, the cover board for covering the cooking mouth or the smoke outlet is equipped in the exhaust fume collecting hood.
Further, be equipped with slideway at the top of the furnace body and the heater box, the slideway be parallel to the cooking mouth and
The line of the smoke outlet, the cover board are slidably connected on the slideway.
Further, the slideway includes two sliding rails being parallel to each other, the opposite medial surface difference of two sliding rails
Equipped with the sliding slot being parallel to each other；The cover board is located between two sliding rails and two sides are slided be set to two cunnings respectively
In slot.
Further, the furnace body is equipped with air inlet duct, and the inner wall of the cooking mouth is equipped with the be connected to the air inlet duct
One is equipped with multiple first be connected to respectively with described first into oxygen channel into oxygen channel, the side wall of the first combustion barrel fire end
Feeding oxygen hole.
Further, the furnace body is equipped with air inlet duct, and the inner wall of the heating mouth is equipped with the be connected to the air inlet duct
Two are equipped with multiple second be connected to respectively with described second into oxygen channel into oxygen channel, the side wall of the second combustion barrel fire end
Feeding oxygen hole.
Further, the side wall of the gas collecting jar with ground-on cover plate inlet end is equipped with the collection of multiple circumferentially-spaced distributions along the gas collecting jar with ground-on cover plate
Stomata.
The beneficial effect of double fiery formula heating stoves provided by the invention is: compared with prior art, the double fiery formulas of the present invention are adopted
Radiator collects the fuel gas in burner hearth using gas collecting jar with ground-on cover plate, by the first combustion barrel and the second combustion barrel by gas collecting jar with ground-on cover plate can
Combustion gas body exports to outside from cooking mouth and heating mouth respectively, and the fuel gas in the first combustion barrel and the second combustion barrel is distinguished
After lighting, the flame of the first combustion barrel fire end can be used for daily use of cooking, and the flame heating of the second combustion barrel fire end adds
Heat exchanger tube in hot tank, the hot water in heat exchanger tube are used for heating.Cooking mouth when not in use, the first combustion barrel can be blocked,
And the second combustion barrel in heating mouth can continue to heat heat exchanger tube progress heating；Smoke outlet can be sealed when not needing heating
Stifled or block the second combustion barrel, to stop heating, and cooking mouth is unaffected to continue to use.It is provided by the invention
Double fire formula heating stoves can simultaneously or timesharing heated, daily use, improve utilization rate.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the cross-sectional view of double fiery formula heating stoves provided in an embodiment of the present invention；
Fig. 2 is the cross-sectional view in Fig. 1 at A-A.
Wherein, each appended drawing reference in figure:
1- furnace body；11- burner hearth；12- cooking mouth；121- first is into oxygen channel；13- heating mouth；131- second is into oxygen channel；
14- air inlet duct；2- burner；21- gas collecting jar with ground-on cover plate；211- gas collection hole；The first combustion barrel of 22-；The first feeding oxygen hole of 221-；222- first
Stop collar；The second combustion barrel of 23-；The second feeding oxygen hole of 231-；The second stop collar of 232-；4- heater box；41- smoke outlet；42- heat exchange
Pipe；5- cover board；51- sliding rail；52- sliding slot；6- exhaust fume collecting hood；61- chimney interface；62- heating gate.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Also referring to Fig. 1 and Fig. 2, now double fiery formula heating stoves provided in an embodiment of the present invention are illustrated.
Double fire formula heating stoves, comprising:
Furnace body 1, inside are equipped with burner hearth 11, and furnace wall is equipped with the cooking mouth 12 and heating mouth 13 being connected to respectively with burner hearth 11；
Burner 2, including being set in burner hearth 11 and being used to collect the gas collecting jar with ground-on cover plate 21 of fuel gas, fire end is set to cooking mouth
In 12 and the first combustion barrel 22 and fire end that inlet end be connected to the outlet side of gas collecting jar with ground-on cover plate 21 be interior set on heating mouth 13 and air inlet
Hold the second combustion barrel 23 being connected to the outlet side of gas collecting jar with ground-on cover plate 21；And
Heater box 4 is set to 1 outside of furnace body and is connected to heating mouth 13, is equipped with smoke outlet 41, inner cavity is used for the second combustion barrel
The gas fuel burning of 23 fire ends, inner cavity are equipped with the heat exchanger tube 42 for being heated by 23 fire end flame of the second combustion barrel.
Compared with prior art, the double fiery formula heating stoves of the present invention, collect the fuel gas in burner hearth 11 using gas collecting jar with ground-on cover plate 21,
By the first combustion barrel 22 and the second combustion barrel 23 by the fuel gas in gas collecting jar with ground-on cover plate 21 respectively from cooking mouth 12 and heating mouth 13
Outside is exported to, after the fuel gas in the first combustion barrel 22 and the second combustion barrel 23 is lighted respectively, the combustion of the first combustion barrel 22
The flame for burning end can be used for daily use of cooking, and the flame of 23 fire end of the second combustion barrel heats the heat exchanger tube 42 in heater box 4,
Hot water in heat exchanger tube 42 is used for heating.Cooking mouth 12 when not in use, the first combustion barrel 22 can be blocked, and heating mouth 13
The second interior combustion barrel 23 can continue to heat the progress heating of heat exchanger tube 42；Smoke outlet 41 can be blocked when not needing heating
Or block the second combustion barrel 23, to stop heating, and cooking mouth 12 is unaffected to continue to use.
Specifically, the rectangle furnace body 1 that furnace body 1 can be welded into using steel plate is provided with refractory insulating layer on inner wall,
Feeding port is equipped on front side of furnace body 1, for inserting fuel in burner hearth 11, the bottom of burner hearth 11 is equipped with fire grate.12 He of cooking mouth
Heating mouth 13 runs through the furnace wall of furnace body 1, is pierced by the first combustion barrel 22 and the second combustion barrel 23 outside furnace body 1.Add in burner hearth 11
It is lighted after entering biomass block, the temperature in burner hearth 11 reaches 1000 DEG C to 1300 DEG C of high temperature, so that the biology in burner hearth 11
Generation of the matter briquetting after destructive distillation, cracking, gasification is with carbon monoxide, hydrogen, methane and carbon dioxide, nitrogen, hydrogen sulfide, water
Etc. fuel gas as main component, the harmful substances such as tar in flue gas are decomposed at high temperature, and the flue gas after burning is more
Cleaning, environmental protection.
The upper end of first combustion barrel 22 is fire end, and lower end is inlet end.The fire end and cooking mouth of first combustion barrel 22
12 side walls are fixed.Second combustion barrel 23 towards one end of burner hearth 11 be inlet end, towards one end of heater box be fire end, second
The fire end of combustion barrel 23 is fixed with 13 side wall of heating mouth, so that burner 2 and furnace body 1 are fixed.The gas collecting jar with ground-on cover plate 21 of burner 2 is stretched
Enter in burner hearth 11,21 inlet end of gas collecting jar with ground-on cover plate is open for collecting the fuel gas in burner hearth 11.Gas collecting jar with ground-on cover plate 21 is used and is resistant to
The material of 1000 DEG C to 1300 DEG C high temperature is made, and guarantees the normal use of burner 2.
Heater box 4 is hollow cabinet, is internally provided with more horizontal heat exchanger tubes 42, and bottom and heating mouth 13 connect
It is logical, so that the flame of 23 fire end of the second combustion barrel is heated heat exchanger tube 42 from below, the both ends access heating of heat exchanger tube 42 carries out
Heating.
Gas collecting jar with ground-on cover plate 21 can be the arbitrary shapes such as cylinder-shaped or square tube shape；First combustion barrel 22 and the second combustion barrel 23 can
To be the arbitrary shapes such as cylinder-shaped or square tube shape.The internal diameter of first combustion barrel 22 and the second combustion barrel 23 can identical can also be with
It is different.The side wall of 21 inlet end of gas collecting jar with ground-on cover plate can be equipped with gas collection hole 211, can also be not provided with gas collection hole 211.First combustion barrel 22
The side wall of fire end can be equipped with the first feeding oxygen hole 221, can also be not provided with the first feeding oxygen hole 221.The burning of second combustion barrel 23
The side wall at end can be equipped with the second feeding oxygen hole 231, can also be not provided with the second feeding oxygen hole 231.
It cooks a meal also referring to Fig. 1 and Fig. 2 as a kind of specific embodiment of double fiery formula heating stoves provided by the invention
Thing mouth 12 is set to the top of furnace body 1, and heating mouth 13 is set to the rear side of furnace body 1；Heater box 4 is set to the rear side of furnace body 1；Heater box 4
The front side of lower end is connected to heating mouth 13, and inner cavity is used for the gas fuel burning of 23 fire end of the second combustion barrel, heat exchanger tube 42
Positioned at the top of heating mouth 13, smoke outlet 41 is set to 4 top surface of heater box.
Specifically, heater box 4 is fixedly mounted on the rear side of furnace body 1, and the front side of 4 lower end of heater box is equipped with opening, and is buckled in
Outside heating mouth 13, make the fuel gas of 23 fire end of the second combustion barrel in the internal-combustion of 4 lower end of heater box.Heater box 4 is opposite
Two sidewalls be respectively equipped with water jacket.Heat exchanger tube 42 is horizontally disposed and both ends are connected to two water jackets respectively.Distinguish at the both ends of heating
It is connected to two water jackets, recycles hot water in heat exchanger tube 42 and heating.
Also referring to Fig. 1, as a kind of specific embodiment of double fiery formula heating stoves provided by the invention, the first burning
Cylinder 22 is coaxially disposed with gas collecting jar with ground-on cover plate 21, and the angle of the axis of the axis and gas collecting jar with ground-on cover plate 21 of the second combustion barrel 23 is α, 90 ° >=α >=
0°。
Specifically, angle α is 90 °, i.e. the second combustion barrel 23 is vertically arranged with gas collecting jar with ground-on cover plate 21.First combustion barrel 22, second
Combustion barrel 23 and the T-shaped connection of gas collecting jar with ground-on cover plate 21.
Also referring to Fig. 1 and Fig. 2, as a kind of specific embodiment of double fiery formula heating stoves provided by the invention, furnace
Exhaust fume collecting hood 6 is equipped at the top of body 1 and heater box 4；6 bottom of exhaust fume collecting hood is connected to cooking mouth 12 and smoke outlet 41 respectively, and top is equipped with
Chimney interface 61 and the heating gate 62 above cooking mouth 12.
Specifically, heating gate 62 is closed, the flue gas of cooking mouth 12 and smoke outlet 41 enters inside exhaust fume collecting hood 6, and from collection
The chimney interface 61 at 6 top of petticoat pipe enters in chimney.When needing to cook, by cooker as on heating gate 62, pass through cooking a meal for lower section
Thing mouth 12 heats.More specifically, chimney interface 61 is located at 41 top of smoke outlet.
Also referring to Fig. 1 and Fig. 2, as a kind of specific embodiment of double fiery formula heating stoves provided by the invention, collection
The cover board 5 for covering cooking mouth 12 or smoke outlet 41 is equipped in petticoat pipe 6.
Specifically, cover board 5 is used to cover cooking mouth 12 or smoke outlet 41 in different time.When cooking, cooking mouth 12 is spacious
Open, cover board 5 closes smoke outlet 41, block smoke evacuation so that in heating mouth 13 second combustion barrel, 23 fire end fray-out of flame, make
Only the first combustion barrel 22 burning end burning in cooking mouth 12, the flame of guarantee cooking mouth 12 are prosperous for fuel gas in burner hearth 11
It contains；Cooking mouth 12 when not in use, cover board 5 closes cooking mouth 12, smoke outlet 41 open wide, the second combustion barrel in heating mouth 13
23 fire ends can continue to heat the progress heating of heat exchanger tube 42.
Also referring to Fig. 1 and Fig. 2, as a kind of specific embodiment of double fiery formula heating stoves provided by the invention, furnace
Slideway is equipped at the top of body 1 and heater box 4, slideway is parallel to the line of cooking mouth 12 and smoke outlet 41, and cover board 5 is slidably connected to cunning
Road.
Specifically, slideway is arranged along the longitudinal direction, and cover board 5 is slid back and forth along slideway, and 5 forward slip of cover board will
Cooking mouth 12 blocks, and cover board 5, which slides backward, blocks smoke outlet 41.
It is sliding as a kind of specific embodiment of double fiery formula heating stoves provided by the invention also referring to Fig. 1 and Fig. 2
Road includes two sliding rails being parallel to each other 51, and two opposite medial surfaces of sliding rail 51 are respectively equipped with the sliding slot 52 being parallel to each other；Lid
Plate 5 is located between two sliding rails 51 and two sides are slided be set in two sliding slots 52 respectively.
Specifically, two sliding rails 51 are arranged along the longitudinal direction, and are located at the two sides of cooking mouth 12 and smoke outlet 41.
The medial surface of each sliding rail 51 is respectively equipped with the sliding slot 52 of front-rear direction setting.Cover board 5 is a plate, the two sides point of cover board 5
It Qian Ru not be in the sliding slot 52 of two sliding rails 51.
Also referring to Fig. 1 and Fig. 2, as a kind of specific embodiment of double fiery formula heating stoves provided by the invention, furnace
Body 1 is equipped with air inlet duct 14, and the inner wall of cooking mouth 12 is equipped be connected to air inlet duct 14 first into oxygen channel 121, the first combustion barrel
The side wall of 22 fire ends is equipped with multiple the first feeding oxygen holes 221 being connected to respectively with first into oxygen channel 121.
Specifically, first into oxygen channel 121 be in the annular that is arranged along 12 inner circumferential of cooking mouth.More specifically, the upper wall of furnace body 1
Including two partitions being parallel to each other, cavity is formed between two partitions, cooking mouth 12 runs through two partitions, so that between partition
Cavity the first of annular is formed on 12 inner wall of cooking mouth into oxygen channel 121.14 one end of air inlet duct is in communication with the outside, the other end
Cavity between two partitions is connected to, so that air inlet duct 14 is connected to first into oxygen channel 121.First feeding oxygen hole 221 is through the
The side wall of one combustion barrel, 22 fire end, so that first enters the first combustion by the first feeding oxygen hole 221 into the air in oxygen channel 121
Burn 22 fire end of cylinder.In use, air enters the first combustion into oxygen channel 121 and the first feeding oxygen hole 221 by air inlet duct 14, first
It burns cylinder 22 to burn, and burns after being mixed with the fuel gas in 22 fire end of the first combustion barrel.
More specifically, the side wall of 22 outer end of the first combustion barrel be equipped with multiple perforative first feeding oxygen holes 221, multiple first into
Oxygen hole 221 is circumferentially distributed along 22 outer end of the first combustion barrel.
Also referring to Fig. 1 and Fig. 2, as a kind of specific embodiment of double fiery formula heating stoves provided by the invention, furnace
Body 1 is equipped with air inlet duct 14, and the inner wall of heating mouth 13 is equipped be connected to air inlet duct 14 second into oxygen channel 131, the second combustion barrel
The side wall of 23 fire ends is equipped with multiple the second feeding oxygen holes 231 being connected to respectively with second into oxygen channel 131.
Specifically, second into oxygen channel 131 be in the annular that is arranged along 13 inner circumferential of heating mouth.More specifically, the rear wall of furnace body 1
Including two partitions being parallel to each other, cavity is formed between two partitions, heating mouth 13 runs through two partitions, so that between partition
Cavity the second of annular is formed on 13 inner wall of heating mouth into oxygen channel 131.14 one end of air inlet duct is in communication with the outside, the other end
Cavity between two partitions is connected to, so that air inlet duct 14 is connected to second into oxygen channel 131.Second feeding oxygen hole 231 is through the
The side wall of two combustion barrels, 23 fire end, so that second enters the first combustion by the second feeding oxygen hole 231 into the air in oxygen channel 131
Burn 22 fire end of cylinder.In use, air enters the second combustion into oxygen channel 131 and the second feeding oxygen hole 231 by air inlet duct 14, second
23 fire end of cylinder is burnt, and is burnt after being mixed with the fuel gas in 23 fire end of the second combustion barrel.
More specifically, the side wall of 23 outer end of the second combustion barrel be equipped with multiple perforative second feeding oxygen holes 231, multiple second into
Oxygen hole 231 is circumferentially distributed along 23 outer end of the second combustion barrel.
Also referring to Fig. 1, as a kind of specific embodiment of double fiery formula heating stoves provided by the invention, gas collecting jar with ground-on cover plate 21
The side wall of inlet end is equipped with the gas collection hole 211 of multiple circumferentially-spaced distributions along gas collecting jar with ground-on cover plate 21.
In use, in the inlet end insertion biomass block heap of gas collecting jar with ground-on cover plate 21, the fuel gas energy of biomass block generation
Enough enter in gas collecting jar with ground-on cover plate 21 by gas collection hole 211, increases gas collecting jar with ground-on cover plate 21 to the collection efficiency of fuel gas.
As a kind of specific embodiment of double fiery formula heating stoves provided by the invention, the first combustion barrel 22 and the second burning
The internal diameter of cylinder 23 is different.It is different according to the heat that cooking mouth 12 is cooked with 13 heating of heating mouth needs, it can be by the first combustion barrel
22 and second combustion barrel 23 be arranged to different internal diameters.Such as the heat that general heating needs is greater than required heat of cooking,
The internal diameter of second combustion barrel 23 can be set greater than to the internal diameter of the first combustion barrel 22, so that more fuel gas enters the
Two combustion barrels 23 burn at heating mouth 13.The internal diameter of gas collecting jar with ground-on cover plate 21 is arranged to the internal diameter and second not less than the first combustion barrel 22
The internal diameter of combustion barrel 23, the combustible gas scale of construction for guaranteeing that gas collecting jar with ground-on cover plate 21 is collected is enough, enough first combustion barrels 22 or the second burning
Cylinder 23 burns.
Also referring to Fig. 1, as a kind of specific embodiment of double fiery formula heating stoves provided by the invention, the first burning
The periphery of 22 fire ends of cylinder is equipped with the first stop collar 222, and the first stop collar 222 and the side wall of 12 outer end of cooking mouth are clamped.It prevents
First combustion barrel 22 is fallen into burner hearth 11.
Also referring to Fig. 1, as a kind of specific embodiment of double fiery formula heating stoves provided by the invention, the second burning
The periphery of 23 fire ends of cylinder is equipped with the second stop collar 232, and the first stop collar 222 and the side wall of 13 outer end of heating mouth are clamped.It prevents
Second combustion barrel 23 is fallen into burner hearth 11.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (10)
1. a kind of double fiery formula heating stoves characterized by comprising
Furnace body (1), inside are equipped with burner hearth (11), and furnace wall is equipped with the cooking mouth (12) being connected to respectively with the burner hearth (11) and heating
Mouth (13)；
Burner (2), gas collecting jar with ground-on cover plate (21), fire end including being set in the burner hearth (11) and be used to collect fuel gas are set to
In the cooking mouth (12) and the first combustion barrel (22) and fire end that inlet end is connected to the outlet side of the gas collecting jar with ground-on cover plate (21)
The second combustion barrel (23) that interior and inlet end is connected to the outlet side of the gas collecting jar with ground-on cover plate (21) set on the heating mouth (13)；And
Heater box (4) is set on the outside of the furnace body (1) and is connected to the heating mouth (13), is equipped with smoke outlet (41), and inner cavity is used
In the gas fuel burning of the second combustion barrel (23) fire end, inner cavity is equipped with for by the second combustion barrel (23) fire end fire
The heat exchanger tube (42) of flame heating.
2. double fiery formula heating stoves as described in claim 1, it is characterised in that: the cooking mouth (12) is set to the furnace body (1)
Top, the heating mouth (13) be set to the furnace body (1) rear side；After the heater box (4) is set to the furnace body (1)
Side；The front side of heater box (4) lower end is connected to the heating mouth (13), and inner cavity is fired for second combustion barrel (23)
The gas fuel burning at end is burnt, the heat exchanger tube (42) is located at the top of the heating mouth (13), and the smoke outlet (41) is set to
Heater box (4) top surface.
3. double fiery formula heating stoves as described in claim 1, it is characterised in that: first combustion barrel (22) and the gas collecting jar with ground-on cover plate
(21) it being coaxially disposed, the angle of the axis of the axis and gas collecting jar with ground-on cover plate (21) of second combustion barrel (23) is α, 90 ° >=α >=
0°。
4. double fiery formula heating stoves as described in claim 1, it is characterised in that: at the top of the furnace body (1) and the heater box (4)
Equipped with exhaust fume collecting hood (6)；Exhaust fume collecting hood (6) bottom is connected to the cooking mouth (12) and the smoke outlet (41) respectively, top
Equipped with chimney interface (61) and the heating gate (62) being located above the cooking mouth (12).
5. double fiery formula heating stoves as claimed in claim 4, it is characterised in that: be equipped in the exhaust fume collecting hood (6) for covering
State the cover board (5) of cooking mouth (12) or the smoke outlet (41).
6. double fiery formula heating stoves as claimed in claim 5, it is characterised in that: at the top of the furnace body (1) and the heater box (4)
Equipped with slideway, the slideway is parallel to the line of the cooking mouth (12) and the smoke outlet (41), and cover board (5) sliding connects
It is connected on the slideway.
7. double fiery formula heating stoves as claimed in claim 6, it is characterised in that: the slideway includes two sliding rails being parallel to each other
(51), two opposite medial surfaces of the sliding rail (51) are respectively equipped with the sliding slot (52) being parallel to each other；The cover board (5) is located at two
Between a sliding rail (51) and two sides are slided respectively to be set in two sliding slots (52).
8. double fiery formula heating stoves as described in claim 1, it is characterised in that: the furnace body (1) is equipped with air inlet duct (14), described
The inner wall of cooking mouth (12) is equipped be connected to the air inlet duct (14) first into oxygen channel (121), first combustion barrel
(22) side wall of fire end is equipped with multiple the first feeding oxygen holes (221) being connected to respectively with described first into oxygen channel (121).
9. double fiery formula heating stoves as described in claim 1, it is characterised in that: the furnace body (1) is equipped with air inlet duct (14), described
The inner wall of heating mouth (13) is equipped be connected to the air inlet duct (14) second into oxygen channel (131), second combustion barrel
(23) side wall of fire end is equipped with multiple the second feeding oxygen holes (231) being connected to respectively with described second into oxygen channel (131).
10. double fiery formula heating stoves as described in claim 1, it is characterised in that: the side wall of gas collecting jar with ground-on cover plate (21) inlet end is set
There is the gas collection hole (211) of multiple circumferentially-spaced distributions along the gas collecting jar with ground-on cover plate (21).
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