CN205782935U - Utilize the burner of smoke pre-heating air - Google Patents
Utilize the burner of smoke pre-heating air Download PDFInfo
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- CN205782935U CN205782935U CN201620459822.0U CN201620459822U CN205782935U CN 205782935 U CN205782935 U CN 205782935U CN 201620459822 U CN201620459822 U CN 201620459822U CN 205782935 U CN205782935 U CN 205782935U
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- air
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- burner
- smoke exhaust
- shell
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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Abstract
This utility model belongs to kitchen range technical field, especially relates to a kind of burner utilizing smoke pre-heating air.The smoke exhaust pipe being made from a material that be thermally conductive it is provided with in shell, air hose it is provided with in smoke exhaust pipe, air hose upper end and the combustion chamber being positioned at burner hearth, and the outlet of described cartridge is positioned at combustor, air duct is formed between shell and smoke exhaust pipe, exhaust gases passes is formed between smoke exhaust pipe and air hose, shell upper is provided with the air inlet mechanism being connected with air duct upper end, air duct lower end is connected with air hose lower end, exhaust gases passes upper end is connected with burner hearth and the flue gas exporting output of spontaneous combustion room can enter exhaust gases passes upper end through burner hearth, exhaust gases passes is positioned at air duct periphery and can carry out heat exchange by smoke exhaust pipe between the two, exhaust gases passes lower end is connected with smoke exhaust mechanism.Advantage is compared with prior art: reasonable in design, and efficiency of combustion is high, improves heat utilization efficiency, can reduce environment.
Description
Technical field
This utility model belongs to kitchen range technical field, especially relates to one and utilizes flue gas pre-
The burner of hot-air.
Background technology
At present, the kitchen range on market are mostly by burner whole machine installation on stove, combustion
Burner is relatively low with the compatible degree in terms of burning and heat exchange of stove, the outer wall temperature of the chamber of a kitchen range
Degree height, thermal loss is big, and does not preheat due to combustion air or preheat in the chamber of a kitchen range and do not conform to
Reason, burner combustion efficiency is relatively low.
Such as, Chinese patent literature disclose a kind of burner [application number:
201510237022.4], housing is the hollow structure sealed, the Inner Constitution burning of housing
The wind chamber of device, the end face of housing is provided with downward groove, and groove is built with level
Air-guide disk, air-guide disk, by the premix chamber of one-tenth bottom placed separately for groove and the combustion chamber on top, is led
It is provided with the venthole of up/down perforation on gas dish, housing is respectively provided with and is connected with premix chamber
Logical air inlet pipe and the blast pipe being connected with wind chamber, air inlet pipe stretches into giving vent to anger of premix chamber
It is provided with a point gas cap at end, the sidewall of point gas cap arranges through air inlet, premix chamber
Perisporium on be provided with connection premix chamber and first fresh air inlet in wind chamber, the perisporium of combustion chamber
On be provided with connection combustion chamber and second fresh air inlet in wind chamber.
Although such scheme can improve efficiency of combustion.But, still there is combustion in the program
Burning efficiency or not ideal enough, waste heat cannot be utilized effectively to pot heat exchange
The technical problem such as inefficient.
Summary of the invention
The purpose of this utility model is for the problems referred to above, it is provided that a kind of reasonable in design, combustion
Burning efficiency is high, improves heat utilization efficiency, and that can reduce the impact on environment utilizes smoke pre-heating
The burner of air.
For reaching above-mentioned purpose, this utility model have employed following technical proposal: this utilization
The burner of smoke pre-heating air, including cartridge and be arranged on the shell below burner hearth,
It is characterized in that, in described shell, be provided with the smoke exhaust pipe being made from a material that be thermally conductive, described
Smoke exhaust pipe in be provided with air hose, described air hose upper end and the burning being positioned at burner hearth
Room is connected, and the outlet of described cartridge is positioned at combustor, described shell and row
Form air duct between smoke pipe, form flue gas between described smoke exhaust pipe and air hose and lead to
Road, described shell upper is provided with the air inlet mechanism being connected with air duct upper end, institute
The air duct lower end stated is connected with air hose lower end, described exhaust gases passes upper end with
Burner hearth is connected and the flue gas exporting output of spontaneous combustion room can enter exhaust gases passes through burner hearth
Upper end, described exhaust gases passes is positioned at air duct periphery and can pass through smoke evacuation between the two
Pipe carries out heat exchange, and described exhaust gases passes lower end is connected with smoke exhaust mechanism.
In the above-mentioned burner utilizing smoke pre-heating air, described cartridge, row
Smoke pipe, air hose and shell are coaxially disposed.
In the above-mentioned burner utilizing smoke pre-heating air, described smoke exhaust pipe sets
There is the heat exchange promotion structure that can improve air duct with exhaust gases passes heat exchange efficiency.
In the above-mentioned burner utilizing smoke pre-heating air, described heat exchange promotes knot
Structure includes the some heat exchange fins being arranged on smoke exhaust pipe inwall and/or outer wall.
In the above-mentioned burner utilizing smoke pre-heating air, described cartridge is straight
In pipe, coil pipe or serpentine pipe any one.
In the above-mentioned burner utilizing smoke pre-heating air, described cartridge wears
In air hose or described cartridge is arranged in exhaust gases passes, described cartridge
Upper end extend to combustor, the lower end of described cartridge passes outside shell.
In the above-mentioned burner utilizing smoke pre-heating air, described air inlet mechanism bag
Including blast pipe, one end of described blast pipe is connected with shell upper, described air intake
The other end of pipe is provided with blower fan.
In the above-mentioned burner utilizing smoke pre-heating air, described smoke exhaust mechanism bag
Including smoke pipe, one end of described pipe is connected with exhaust gases passes lower end, the other end
Extend to outside shell.
In the above-mentioned burner utilizing smoke pre-heating air, described air hose lower end
Flush with smoke exhaust pipe lower end, and pass through annular slab between air hose lower end and smoke exhaust pipe lower end
It is connected, between described annular slab and outer casing bottom, leaves the space connected with air duct.
Compared with prior art, this utilizes the advantage of burner of smoke pre-heating air to exist
In: 1, reasonable in design, efficiency of combustion is high, improves heat utilization efficiency, can reduce environment.
2, utilize the smoke pre-heating air of stove, it is achieved excess enthalpy combustion, improve efficiency of combustion and alleviate
The discharge of pollutant；Improve combustion stability.3, reduce exhaust gas temperature, improve system thermal
Utilization rate.4, the activation energy of fuel, beneficially combustion stability are improved.5, structure is tight
Gathering, reliably, take up room little, good airproof performance, service life is long.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model provides.
In figure, cartridge 1, burner hearth 2, shell 3, smoke exhaust pipe 31, air hose 32,
Combustor 33, air duct 4, exhaust gases passes 5, air inlet mechanism 6, smoke exhaust mechanism 7,
Heat exchange promote structure 8, blast pipe 61, blower fan 62, pipe 71, annular slab 34,
Space 35.
Detailed description of the invention
As it is shown in figure 1, this utilizes the burner of smoke pre-heating air, including cartridge 1
With the shell 3 being arranged on below burner hearth 2, it is provided with in shell 3 and to be made from a material that be thermally conductive
Smoke exhaust pipe 31, is provided with air hose 32 in smoke exhaust pipe 31, air hose 32 upper end be positioned at stove
Combustor 33 in thorax 2 is connected, and the outlet of described cartridge 1 is positioned at combustor
At 33, forming air duct 4 between shell 3 and smoke exhaust pipe 31, smoke exhaust pipe 31 is with empty
Forming exhaust gases passes 5 between trachea 32, shell 3 top is provided with and air duct 4 upper end
The air inlet mechanism 6 being connected, air duct 4 lower end is connected with air hose 32 lower end,
Exhaust gases passes 5 upper end is connected with burner hearth 2 and the flue gas exporting output of spontaneous combustion room 33
Can enter exhaust gases passes 5 upper end through burner hearth 2, exhaust gases passes 5 is positioned at outside air duct 4
Enclose and heat exchange, exhaust gases passes 5 lower end and row can be carried out by smoke exhaust pipe 31 between the two
Cigarette mechanism 7 is connected, and burner hearth 2, shell 3, smoke exhaust pipe 31, air hose 32 use easily
Heat exchange material is made, and certain shell 3 can also use temperature insulating material to make.By above-mentioned
Structure can warm-up combustion-supporting air, it is achieved excess enthalpy combustion, improves efficiency of combustion and alleviates dirt
The discharge of dye thing, also reduces chamber of a kitchen range outer wall and exhaust gas temperature, improves systematic heat utilization rate,
More improve the activation energy of fuel, beneficially combustion stability.
In particular, cartridge 1, smoke exhaust pipe 31, air hose 32 and shell 3 are coaxial
Arrange, it is clear that cartridge 1, smoke exhaust pipe 31, air hose 32 and shell 3 is non-coaxial sets
It is also feasible for putting, and smoke exhaust pipe 31 is provided with and can improve air duct 4 and exhaust gases passes
The heat exchange of 5 heat exchange efficiencies promotes structure 8, and heat exchange promotes that structure 8 can effectively improve heat exchange
Efficiency makes air duct 4 air preheat faster, and the air in exhaust gases passes 5 drops as early as possible
Temperature, if heat exchange promotes that structure 8 includes being arranged on smoke exhaust pipe 31 inwall and/or outer wall
Dry heat exchange fin 81.When the heat exchange fin 81 arranged on smoke exhaust pipe 31 inner and outer wall,
Heat exchange fin 81 on inner and outer wall is opposed, the heat exchange fin on certain inner and outer wall
81 asymmetric settings are also feasible；When heat exchange fin 81 is set, the angle of installation and
Shape is not premised on affecting air intake efficiency.
Cartridge 1 be in straight tube, coil pipe or serpentine pipe any one；Cartridge 1 wears
In air hose 32 or cartridge 1 is arranged in exhaust gases passes 5, cartridge 1 upper
End extends to combustor 33, and the lower end of cartridge 1 passes outside shell 3；When cartridge 1
When being arranged in air hose 32, by hot-air, cartridge 1 can be preheated, thus
Improve the activation energy of fuel；When cartridge 1 is arranged in exhaust gases passes 5, can pass through
Cartridge 1 is faster preheated by heat smoke, thus improves the activation energy of fuel, coil pipe
Or serpentine pipe can make to obtain more preferably heating in fuel supply process and improve the activation energy of fuel；
Air inlet mechanism 6 includes that blast pipe 61, one end of blast pipe 61 are connected with shell 3 top
Logical, this end is also provided with air splitter, is ensured the air energy entered by air splitter
It is evenly distributed in air duct 4, thus reaches uniform heat exchange, another of blast pipe 61
End is provided with blower fan 62；Smoke exhaust mechanism 7 includes pipe 71, one end of pipe 71 with
Exhaust gases passes 5 lower end is connected, and the other end extends to, outside shell 3, extend to shell 3
Can be connected with flue gas cleaner on outer pipe 71, thus further smoke-purifying；
Air hose 32 lower end flushes with smoke exhaust pipe 31 lower end, and air hose 32 lower end and smoke exhaust pipe
Being connected by annular slab 34 between 31 lower ends, annular slab 34 can prevent heat smoke from flue gas
Passage 5 leaves and air between entering bottom air duct 4, annular slab 34 and shell 3
The space 35 of passage 4 connection, owing to having space 35, it is thus possible to make air duct 4
In air enter air hose 32, and do not affect into air efficiency.
Utilizing the using method of the burner of smoke pre-heating air, the air outside shell 3 leads to
Cross air inlet mechanism 6 enter from air duct 4 upper end and export from air duct 4 lower end,
From the air of air duct 4 lower end output from the input of air hose 32 lower end and from air hose
32 upper ends transport to combustor 33 so that air and fuel are mixed is incorporated in combustor 33 and fires
Burn, the outlet output warp of the flue gas spontaneous combustion room 33 produced after air and fuel mixed combustion
Exhaust gases passes 5 upper end the smoke exhaust mechanism 7 from exhaust gases passes 5 lower end is entered after burner hearth 2
Output, and when the conveying in air duct 4 with exhaust gases passes 5 respectively of air and flue gas
Air and flue gas carry out heat exchange so that the air entering combustor 33 heated and from row
The flue gas of cigarette mechanism 7 output is lowered the temperature.
Specific embodiment described herein is only for example to this utility model spirit
Explanation.This utility model person of ordinary skill in the field can be to described concrete
Embodiment is made various amendment or supplements or use similar mode to substitute, but not
Spirit of the present utility model can be deviateed or surmount model defined in appended claims
Enclose.
Although the most more employ cartridge 1, burner hearth 2, shell 3, smoke exhaust pipe 31,
Air hose 32, combustor 33, air duct 4, exhaust gases passes 5, air inlet mechanism 6,
Smoke exhaust mechanism 7, heat exchange promote structure 8, blast pipe 61, blower fan 62, pipe 71,
The terms such as annular slab 34, space 35, but it is not precluded from using the probability of other term.
Use these terms to be only used to more easily and describe and explain essence of the present utility model,
Being construed as any additional restriction is all to disagree with this utility model spirit
's.
Claims (9)
1. utilize a burner for smoke pre-heating air, including cartridge (1) with set
Put the shell (3) in burner hearth (2) lower section, it is characterised in that described shell (3)
Inside it is provided with the smoke exhaust pipe (31) being made from a material that be thermally conductive, sets in described smoke exhaust pipe (31)
Have an air hose (32), described air hose (32) upper end be positioned at burner hearth (2)
Combustor (33) is connected, and the outlet of described cartridge (1) is positioned at combustor (33)
Place, forms air duct (4), institute between described shell (3) and smoke exhaust pipe (31)
Exhaust gases passes (5) is formed between smoke exhaust pipe (31) and the air hose (32) stated, described
Shell (3) top be provided with the air inlet mechanism (6) being connected with air duct (4) upper end,
Described air duct (4) lower end is connected with air hose (32) lower end, described cigarette
Gas passage (5) upper end is connected with burner hearth (2) and the outlet of spontaneous combustion room (33) is defeated
The flue gas gone out can enter exhaust gases passes (5) upper end through burner hearth (2), and described flue gas leads to
Road (5) is positioned at air duct (4) periphery and can pass through smoke exhaust pipe (31) between the two
Carrying out heat exchange, described exhaust gases passes (5) lower end is connected with smoke exhaust mechanism (7).
The burner utilizing smoke pre-heating air the most according to claim 1, it is special
Levy and be, described cartridge (1), smoke exhaust pipe (31), air hose (32) and shell
(3) it is coaxially disposed.
The burner utilizing smoke pre-heating air the most according to claim 1, it is special
Levying and be, described smoke exhaust pipe (31) is provided with and can improve air duct (4) and cigarette
The heat exchange of gas passage (5) heat exchange efficiency promotes structure (8).
The burner utilizing smoke pre-heating air the most according to claim 3, it is special
Levying and be, described heat exchange promotes that structure (8) includes being arranged on smoke exhaust pipe (31) inwall
And/or the some heat exchange fins (81) on outer wall.
5. according to utilizing smoke pre-heating air described in claim 1 or 2 or 3 or 4
Burner, it is characterised in that described cartridge (1) is straight tube, coil pipe or serpentine pipe
In any one.
6. according to utilizing smoke pre-heating air described in claim 1 or 2 or 3 or 4
Burner, it is characterised in that described cartridge (1) is arranged in air hose (32)
Or described cartridge (1) is arranged in exhaust gases passes (5), described cartridge
(1) upper end extends to combustor (33), and the lower end of described cartridge (1) passes
Shell (3) is outward.
7. according to utilizing smoke pre-heating air described in claim 1 or 2 or 3 or 4
Burner, it is characterised in that described air inlet mechanism (6) includes blast pipe (61),
One end of described blast pipe (61) is connected with shell (3) top, described air intake
The other end of pipe (61) is provided with blower fan (62).
8. according to utilizing smoke pre-heating air described in claim 1 or 2 or 3 or 4
Burner, it is characterised in that described smoke exhaust mechanism (7) includes pipe (71),
One end of described pipe (71) is connected with exhaust gases passes (5) lower end, the other end
Extend to shell (3) outward.
9. according to utilizing smoke pre-heating air described in claim 1 or 2 or 3 or 4
Burner, it is characterised in that described air hose (32) lower end and smoke exhaust pipe (31)
Lower end flushes, and passes through ring between air hose (32) lower end and smoke exhaust pipe (31) lower end
Shape plate (34) is connected, and leaves between described annular slab (34) and shell (3) bottom
The space (35) connected with air duct (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459822.0U CN205782935U (en) | 2016-05-19 | 2016-05-19 | Utilize the burner of smoke pre-heating air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459822.0U CN205782935U (en) | 2016-05-19 | 2016-05-19 | Utilize the burner of smoke pre-heating air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205782935U true CN205782935U (en) | 2016-12-07 |
Family
ID=58116867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620459822.0U Active CN205782935U (en) | 2016-05-19 | 2016-05-19 | Utilize the burner of smoke pre-heating air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205782935U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889929A (en) * | 2016-05-19 | 2016-08-24 | 温岭市百然机械有限公司 | Burning preheating air through smoke and application method thereof |
| CN106765284A (en) * | 2016-12-20 | 2017-05-31 | 青岛极致节能环保有限公司 | A kind of negative pressure is ignited heat exchange preheating device |
| CN112369727A (en) * | 2019-11-28 | 2021-02-19 | 湖北中烟工业有限责任公司 | Heater for heating non-combustible cigarette |
-
2016
- 2016-05-19 CN CN201620459822.0U patent/CN205782935U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889929A (en) * | 2016-05-19 | 2016-08-24 | 温岭市百然机械有限公司 | Burning preheating air through smoke and application method thereof |
| CN105889929B (en) * | 2016-05-19 | 2019-04-26 | 温岭市百然机械有限公司 | Utilize the burner and its application method of smoke pre-heating air |
| CN106765284A (en) * | 2016-12-20 | 2017-05-31 | 青岛极致节能环保有限公司 | A kind of negative pressure is ignited heat exchange preheating device |
| CN112369727A (en) * | 2019-11-28 | 2021-02-19 | 湖北中烟工业有限责任公司 | Heater for heating non-combustible cigarette |
| CN112369727B (en) * | 2019-11-28 | 2023-09-29 | 湖北中烟工业有限责任公司 | Heater for heating non-combustible cigarettes |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |