CN208312443U - A kind of energy-efficient furnace for gaseous fuel - Google Patents
A kind of energy-efficient furnace for gaseous fuel Download PDFInfo
- Publication number
- CN208312443U CN208312443U CN201820554789.9U CN201820554789U CN208312443U CN 208312443 U CN208312443 U CN 208312443U CN 201820554789 U CN201820554789 U CN 201820554789U CN 208312443 U CN208312443 U CN 208312443U
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- China
- Prior art keywords
- plenum
- exhaust vent
- fiery disk
- disk
- energy
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- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 23
- 239000000567 combustion gas Substances 0.000 claims abstract description 23
- 239000007789 gas Substances 0.000 claims abstract description 21
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 8
- 238000010411 cooking Methods 0.000 claims abstract description 8
- 235000009566 rice Nutrition 0.000 claims abstract description 8
- 238000002485 combustion reaction Methods 0.000 claims abstract description 7
- 206010062575 Muscle contracture Diseases 0.000 claims abstract description 6
- 208000006111 contracture Diseases 0.000 claims abstract description 6
- 241000209094 Oryza Species 0.000 claims description 7
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a kind of energy-efficient furnaces for gaseous fuel, including burning furnace base, plenum, combustion gas fire cover and interior fiery disk, the burning furnace base is fixedly arranged above support frame, and support frame is fixedly arranged above supporting block, pot for cooking rice is placed in the supporting block, air inlet is offered below the plenum, and combustion gas fire cover is fixed by the bracket inside plenum, the ignition switch with the igniter being arranged below combustion gas fire cover by electrically linking together, and ignition switch with battery by electrically linking together.The energy-efficient furnace for gaseous fuel, using the plenum structure setting of contracture structure, it will form upward air-flow, drive the gas circulation inside vented cavity, while using three layers of exhaust vent setting, form sufficient oxygen supply, and cooperates gas control valve, guarantee that gas can play energy-efficient effect with full combustion, the energy conservation of Fuel Furnace can be preferably carried out, the development of Fuel Furnace industry is promoted.
Description
Technical field
The utility model relates to combustion furnace technical field, specially a kind of energy-efficient furnace for gaseous fuel.
Background technique
As living standards of the people are continuously improved, people are to the current stove in life and production, in low energy, section
When, efficiently, low-carbon does harm to technical aspect requirement less, and higher and higher, the process that fire occurs for the fuel gas in existing combustion furnace is long,
Speed is slow and burning is insufficient, and white flue gas is continuous, causes the thermal efficiency low and the pollution to environment.
In order to solve disadvantage existing currently on the market, it is badly in need of improving the technology of Fuel Furnace, can be preferably fired
Expect the energy conservation of furnace, promotes the development of Fuel Furnace industry.
Utility model content
The purpose of this utility model is to provide a kind of energy-efficient furnaces for gaseous fuel, to solve to propose in above-mentioned background technique
Fuel gas occur fire process it is long, speed is slow and burning is insufficient, and white flue gas is continuous, causes the thermal efficiency low and to environment
Pollution the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of energy-efficient furnace for gaseous fuel, including combustion
It burns furnace base, plenum, combustion gas fire cover and interior fiery disk, the burning furnace base and is fixedly arranged above support frame, and on support frame
Side is fixed with supporting block, is placed with pot for cooking rice in the supporting block, and lower section is correspondingly arranged on plenum in the middle part of pot for cooking rice, described
Air inlet is offered below plenum, and has been fixed by the bracket combustion gas fire cover inside plenum, the combustion gas fire cover is logical
It crosses air inlet pipe to be connected together with Air-regulating valves, and the gas connection pipe installed on Air-regulating valves and burning furnace base is connected together,
The Air-regulating valves are connected with air inlet adjustment disk, and are fixed with ignition switch on the burning furnace base above air inlet adjustment disk, institute
It states ignition switch to link together by electrical with igniter being arranged below combustion gas fire cover, and ignition switch passes through electrical and electricity
Pond links together.
Preferably, it is wrapped to form vented cavity inside the plenum, and offers the air inlet of annular below vented cavity,
Plenum is the frustum cone structure of upward contracture simultaneously, and sets gradually annular inside plenum from top to bottom and uniformly open up
There are third exhaust vent, the second exhaust vent and the first exhaust vent.
Preferably, the first exhaust vent, the second exhaust vent and the third exhaust vent opened up on the plenum inner shell
It is acclivitous through-hole, and the tilt angle of the first exhaust vent, the second exhaust vent and third exhaust vent is 5-10 °.
Preferably, the combustion gas fire cover includes outer fiery disk and interior fiery disk, and by inclined between outer fiery disk and interior fiery disk
Fixed plate is fixed together, and outer fiery disk and interior fiery disk are copper alloy overall structure.
Preferably, the interior fiery disk upper end being arranged above the combustion gas fire cover is uniformly provided with ventilation hole, and in interior fiery disk
Interior fiery disk air cavity and the air inlet seal of tube in portion are connected together, and interior fiery disk is corresponding with third outlet air hole site.
Preferably, the interior fiery disk air cavity being arranged inside the interior fiery disk passes through in the connecting cavity and outer fiery disk inside fixed plate
The outer fiery disk air cavity of portion's setting is connected together, and outer fiery disk inner annular is uniformly provided with inclined outer fiery venthole, and
Angle between outer fire venthole and horizontal plane is 30-70 °.
Compared with prior art, the utility model has the beneficial effects that the energy-efficient furnace for gaseous fuel, structure setting is closed
Reason will form upward air-flow using the plenum structure setting of contracture structure, drive the gas circulation inside vented cavity,
Simultaneously using the setting of three layers of exhaust vent, form sufficient oxygen supply, and cooperate gas control valve, guarantee gas can with full combustion,
Energy-efficient effect is played, while the burning fire cover at middle part forms spiral air supply, disperse gas will not outward, saves energy
Source, heat utilization efficiency is high, can preferably carry out the energy conservation of Fuel Furnace, promotes the development of Fuel Furnace industry.
Detailed description of the invention
Fig. 1 is that the utility model structure faces expanded schematic diagram；
Fig. 2 is the utility model structure gas fire cover schematic diagram；
Fig. 3 is the utility model structure gas fire cover schematic internal view.
In figure: 1, burn furnace base, 2, support frame, 3, plenum, 4, vented cavity, the 5, first exhaust vent, 6, pot for cooking rice, 7,
Second exhaust vent, 8, supporting block, 9, third exhaust vent, 10, combustion gas fire cover, 11, air inlet, 12, ignition switch, 13, air inlet tune
Save disk, 14, battery, 15, igniter, 16, Air-regulating valves, 17, air inlet pipe, 18, gas connection pipe, 19, outer fiery disk, 20, outer fiery disk
Air cavity, 21, outer fiery venthole, 22, fixed plate, 23, interior fiery disk, 24, connecting cavity, 25, interior fiery disk air cavity.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of energy-efficient furnace for gaseous fuel, including burning
Furnace base 1, plenum 3, combustion gas fire cover 10 and interior fiery disk 23, burning furnace base 1 are fixedly arranged above support frame 2, and support frame 2
It is fixedly arranged above supporting block 8, pot for cooking rice 6 is placed in supporting block 8, and be correspondingly arranged on plenum 3 below 6 middle part of pot for cooking rice,
It is wrapped to form vented cavity 4 inside plenum 3, and offers the air inlet 11 of annular below vented cavity 4, while plenum 3
For the frustum cone structure of upward contracture, and annular is set gradually inside plenum 3 from top to bottom and is uniformly provided with third outlet air
Hole 9, the second exhaust vent 7 and the first exhaust vent 5, the first exhaust vent 5, the second exhaust vent 7 opened up on 3 inner shell of plenum
It is acclivitous through-hole with third exhaust vent 9, and the inclination of the first exhaust vent 5, the second exhaust vent 7 and third exhaust vent 9
Angle is 5-10 °, offers air inlet 11 below plenum 3, and combustion gas fire has been fixed by the bracket inside plenum 3
Lid 10, combustion gas fire cover 10 includes outer fiery disk 19 and interior fiery disk 23, and passes through inclined fixation between outer fiery disk 19 and interior fiery disk 23
Plate 22 is fixed together, and outer fiery disk 19 and interior fiery disk 23 are copper alloy overall structure, the endogenous fire being arranged above combustion gas fire cover 10
23 upper end of disk is uniformly provided with ventilation hole, and the interior fiery disk air cavity 25 inside interior fiery disk 23 is connected to the sealing of air inlet pipe 17 one
It rises, and interior fiery disk 23 is corresponding with 9 position of third exhaust vent, the interior fiery disk air cavity 25 being arranged inside interior fiery disk 23 passes through fixed plate
The outer fiery disk air cavity 20 being arranged inside connecting cavity 24 and outer fiery disk 19 inside 22 is connected together, and 19 inner annular of outer fiery disk
It is uniformly provided with inclined outer fiery venthole 21, and the angle between outer fiery venthole 21 and horizontal plane is 30-70 °, combustion gas
Fire cover 10 is connected together by air inlet pipe 17 with Air-regulating valves 16, and the gas installed on Air-regulating valves 16 and burning furnace base 1 connects
Adapter tube 18 is connected together, and Air-regulating valves 16 are connected with air inlet adjustment disk 13, and the burning furnace base 1 of 13 top of air inlet adjustment disk
On be fixed with ignition switch 12, ignition switch 12 is by being electrically connected to one with the igniter 15 being arranged below combustion gas fire cover 10
It rises, and ignition switch 12 with battery 14 by electrically linking together.
Working principle: when using the energy-efficient furnace for gaseous fuel, gas transmission tank or steam line are connect with gas first
Pipe 18 is connected, and opens air inlet adjustment disk 13, and starting ignition switch 12 carries out ignition operation by igniter 15, and gas is logical
The adjusting that Air-regulating valves 16 carry out gas is crossed, is supplied by air inlet pipe 17 by gas, gas enters interior inside interior fiery disk 23
Inside fiery disk air cavity 25, and the gas inside interior fiery disk air cavity 25 is being dispersed in outer fiery venthole 21 by connecting cavity 24
Portion, while the gas inside outer fiery disk air cavity 20 carries out work of igniting by the outer fiery exclusion of venthole 21, and 10 side of combustion gas fire cover
The third exhaust vent 9 of face setting is that burning improves oxygen, and second exhaust vent 7 on upper layer carries out secondary oxygen supply, while the top
The first exhaust vent 5 supplied oxygen three times, and inclined exhaust vent will form the air-flow inwardly assembled, and form full combustion,
And the plenum 3 of contracture structure will form updraft, increase the circulation of 4 inner air of vented cavity, it is energy-efficient that here it is this
The whole process of furnace for gaseous fuel work.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of energy-efficient furnace for gaseous fuel, including burning furnace base (1), plenum (3), combustion gas fire cover (10) and interior fiery disk
(23), it is characterised in that: the burning furnace base (1) is fixedly arranged above support frame (2), and support frame (2) is fixedly arranged above branch
Bracer (8) is placed with pot for cooking rice (6) on the supporting block (8), and lower section is correspondingly arranged on plenum in the middle part of pot for cooking rice (6)
(3), it is offered air inlet (11) below the plenum (3), and has been fixed by the bracket combustion gas fire inside plenum (3)
It covers (10), the combustion gas fire cover (10) is connected together by air inlet pipe (17) with Air-regulating valves (16), and Air-regulating valves (16) and combustion
It burns the gas connection pipe (18) installed on furnace base (1) to be connected together, the Air-regulating valves (16) and air inlet adjustment disk (13) phase
Connection, and be fixed with ignition switch (12) on the burning furnace base (1) above air inlet adjustment disk (13), the ignition switch (12)
Linked together by the igniter (15) being arranged below electrical property and combustion gas fire cover (10), and ignition switch (12) by electrically with
Battery (14) links together.
2. a kind of energy-efficient furnace for gaseous fuel according to claim 1, it is characterised in that: the plenum (3) is internal
It is wrapped to form vented cavity (4), and offers the air inlet (11) of annular below vented cavity (4), while plenum (3) is upward
The frustum cone structure of contracture, and set gradually annular from top to bottom inside plenum (3) and be uniformly provided with third exhaust vent
(9), the second exhaust vent (7) and the first exhaust vent (5).
3. a kind of energy-efficient furnace for gaseous fuel according to claim 1, it is characterised in that: the plenum (3) is internal
The first exhaust vent (5), the second exhaust vent (7) and the third exhaust vent (9) opened up on shell is acclivitous through-hole, and the
The tilt angle of one exhaust vent (5), the second exhaust vent (7) and third exhaust vent (9) is 5-10 °.
4. a kind of energy-efficient furnace for gaseous fuel according to claim 1, it is characterised in that: the combustion gas fire cover (10) includes
Outer fiery disk (19) and interior fiery disk (23), and be fixed between outer fiery disk (19) and interior fiery disk (23) by inclined fixed plate (22)
Together, and outer fiery disk (19) and interior fiery disk (23) are copper alloy overall structure.
5. a kind of energy-efficient furnace for gaseous fuel according to claim 1, it is characterised in that: above the combustion gas fire cover (10)
Interior fiery disk (23) upper end being arranged is uniformly provided with ventilation hole, and the interior fiery disk air cavity (25) and air inlet that interior fiery disk (23) is internal
Pipe (17) sealing is connected together, and interior fiery disk (23) is corresponding with third exhaust vent (9) position.
6. a kind of energy-efficient furnace for gaseous fuel according to claim 1, it is characterised in that: set inside the interior fiery disk (23)
The outer fiery disk that the interior fiery disk air cavity (25) set passes through setting inside fixed plate (22) internal connecting cavity (24) and outer fiery disk (19)
Air cavity (20) is connected together, and outer fiery disk (19) inner annular is uniformly provided with inclined outer fiery venthole (21), and outer
Angle between fiery venthole (21) and horizontal plane is 30-70 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820554789.9U CN208312443U (en) | 2018-04-18 | 2018-04-18 | A kind of energy-efficient furnace for gaseous fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820554789.9U CN208312443U (en) | 2018-04-18 | 2018-04-18 | A kind of energy-efficient furnace for gaseous fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208312443U true CN208312443U (en) | 2019-01-01 |
Family
ID=64718878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820554789.9U Expired - Fee Related CN208312443U (en) | 2018-04-18 | 2018-04-18 | A kind of energy-efficient furnace for gaseous fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208312443U (en) |
-
2018
- 2018-04-18 CN CN201820554789.9U patent/CN208312443U/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 |
Granted publication date: 20190101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |