CN203605280U - Gas stove with air and smoke separating function - Google Patents
Gas stove with air and smoke separating function Download PDFInfo
- Publication number
- CN203605280U CN203605280U CN201320765167.8U CN201320765167U CN203605280U CN 203605280 U CN203605280 U CN 203605280U CN 201320765167 U CN201320765167 U CN 201320765167U CN 203605280 U CN203605280 U CN 203605280U
- Authority
- CN
- China
- Prior art keywords
- burner
- combustion chamber
- grate
- gas
- cooker
- 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 - Lifetime
Links
- 239000000779 smoke Substances 0.000 title abstract 4
- 238000002485 combustion reaction Methods 0.000 claims abstract description 45
- 239000007788 liquid Substances 0.000 claims description 23
- 235000019504 cigarettes Nutrition 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 230000002269 spontaneous effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 15
- 239000003546 flue gas Substances 0.000 description 15
- 239000002737 fuel gas Substances 0.000 description 5
- 239000000567 combustion gas Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Gas Burners (AREA)
Abstract
The utility model discloses a gas stove with an air and smoke separating function. The gas stove comprises a combustor (1), a stove rack (2), a surface shell (3) and a bottom shell (4), wherein the stove rack (2) is arranged on the surface shell (3); the surface shell (3) is arranged on the bottom shell (4), and a combustion chamber (6) with a combustion opening at the top end is formed by the surface shell and the bottom shell; the combustor (1) is arranged in the combustion chamber (6); the top of the combustor (1) is lower than the top of the combustion chamber (6); and secondary air bypasses the combustion opening and is mixed with flame generated from a fire outlet hole of the combustor (1) from the top of the combustor (1). The gas stove disclosed by the utility model can effectively compensate secondary air and discharge smoke orderly, so as to avoid interference between the secondary air and the smoke and guarantee sufficient combustion of gas.
Description
Technical field
The utility model relates to a kind of gas-cooker with empty cigarette separation function.
Background technology
In the prior art, the burner of gas-cooker normally opens wide, the discharge of flue gas and auxiliary air replenish same gateway, flue gas and auxiliary air can be interfered mutually, flue gas constantly repeats to participate in burning, not only causes burning insufficient, also can waste a large amount of heats.For overcoming these defects, special to developing with the gas-cooker of empty cigarette separation function.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of gas-cooker with empty cigarette separation function will be provided, and it can effectively supplement auxiliary air and discharge in an orderly manner flue gas, and auxiliary air and flue gas are independent of each other, and fuel gas buring is more abundant.
The technical scheme that the utility model solves its technical problem employing is: it comprises burner, grate, face-piece and drain pan, grate is arranged on face-piece, face-piece is arranged on drain pan and both form combustion chamber, port is offered on the top of combustion chamber, burner is arranged in combustion chamber, in addition, it also comprises the port of walking around combustion chamber and the secondary-air passage that is communicated with combustion chamber, the top of burner is lower than the top of combustion chamber, and mix with the flame that burner fire output hole produces at the top of auxiliary air spontaneous combustion burner.Because auxiliary air has been walked around port, no longer share same gateway with flue gas, avoid flue gas and auxiliary air mutually to interfere, also help and prevent that flue gas from repeating to participate in burning, improve the supply of auxiliary air, and auxiliary air enters combustion chamber with the trend of tenesmus from secondary-air passage, the top of burner is lower than the top of combustion chamber, contribute to reduce the roundabout obstacle that auxiliary air mixes with flame, be conducive to promote auxiliary air to mix with flame.
Further, described secondary-air passage is made up of the main stem communicating with each other, He Xia shunting, upper shunting, the port that main stem is walked around combustion chamber is communicated with the external world and combustion chamber, He Xia shunting, upper shunting is positioned at combustion chamber, upper shunting is communicated to the fire output hole of burner from the top of burner, the bottom that lower shunting is positioned at burner is communicated to the fire output hole of burner.The supply that He Xia shunting, shunting two passes contributes to increase auxiliary air is set, makes the top of flame and root all more easily obtain auxiliary air, thereby make fuel gas buring more abundant, reduce the discharge of flue gas.
Further, described main stem be located at separately grate be located at separately face-piece or be located at grate and face-piece between.
Further, described grate is made up of liquid-bearing pan, pan leg and grate leg, and pan leg and grate leg are separately positioned on liquid-bearing pan upper and lower surface, and grate leg is propped liquid-bearing pan and made to form between liquid-bearing pan and face-piece described secondary-air passage.High-temperature flue gas is discharged along liquid-bearing pan upper surface, effectively the auxiliary air in secondary-air passage is carried out to preheating, has realized the waste heat recovery of high-temperature flue gas, has improved the thermal efficiency.
Further, upwards bending and extend to the profile top of burner of the inner side of described liquid-bearing pan.The inner side of liquid-bearing pan upwards bending with storing liquid, thereby because the top of burner makes the inner side of liquid-bearing pan can extend to the profile top of burner lower than the top of combustion chamber, avoid liquid-bearing pan to touch flame simultaneously.The inner side of liquid-bearing pan is extended deeplyer, more can prevent that the fluid drips of overflowing from pan from dropping down onto in burner, thereby improves the security of kitchen range.
Further, described liquid-bearing pan, pan leg and the described grate of the one-body molded formation of grate leg.
Further, described face-piece comprises one-body molded or point body formed panel and outer thermal insulation layer, panel is provided with the opening as described combustion chambers burn mouth, outer thermal insulation layer is between panel and drain pan, outer thermal insulation layer one end is connected with port periphery, and the other end is connected with drain pan and forms described combustion chamber.
Further, the bottom of described outer thermal insulation layer is provided with the connector passing for the induction tunnel of burner.
Further, described panel is at the outer grate positioning table that is arranged with stationary furnace frame of port.
Further, described burner is provided with external ring fire cover, and the axis of external ring fire cover fire output hole and the axis of external ring fire cover are not at grade.Be to stagger mutually in fire output hole and external ring fire cover two axis, fire output hole is swingfire fire output hole.When burning, the flame that fire output hole produces is all the flame on the side, axis of directive external ring fire cover, now multiple flame is coiling shape around the axis of external ring fire cover, after producing eddy current, the swingfire of coiling shape forms negative pressure, more auxiliary air is rolled in the middle of burner, make fuel gas buring more abundant, and because flame is inward turning shape, can effectively avoid occurring from flame phenomenon.
The utility model is compared produced beneficial effect with background technology: because the utility model is provided with the secondary-air passage of walking around port, and mix with the flame that burner fire output hole produces at the top of auxiliary air spontaneous combustion burner, therefore it can effectively supplement auxiliary air and discharge in an orderly manner flue gas, auxiliary air and flue gas are independent of each other, and fuel gas buring is more abundant.
Accompanying drawing explanation: Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural representation;
Fig. 3 is structural representation;
Fig. 4 is the structure enlarged drawing at A place in Fig. 3;
Fig. 5 is the structural representation of grate 2 in the utility model;
Fig. 6 is the structural representation of burner 1 in the utility model.
The specific embodiment: as shown in Figure 1, Figure 2 and Figure 3, the present embodiment comprises burner 1, grate 2, face-piece 3, drain pan 4 and secondary-air passage 5, grate 2 is arranged on face-piece 3, face-piece 3 is arranged on drain pan 4 and both form combustion chamber 6, port is offered on the top of combustion chamber 6, burner 1 is arranged in combustion chamber 6, and the top of burner 1 is lower than the top of combustion chamber 6.Secondary-air passage 5 is made up of the main stem 53 communicating with each other, 51He Xia shunting, upper shunting 52, main stem 53 is located between grate 2 and face-piece 3 and the port of walking around combustion chamber 6 is communicated with extraneous and combustion chamber 6,51He Xia shunting, upper shunting 52 is positioned at combustion chamber 6, upper shunting 51 is communicated to burner 1 fire output hole from the top of burner 1 mixes with flame, and the fire output hole that the bottom that lower shunting 52 is positioned at burner 1 is communicated to burner 1 mixes with flame.
As shown in Figure 2 and Figure 5, grate 2 is one-body molded by liquid-bearing pan 21, pan leg 22 and grate leg 23.The upwards bending and extend to the profile top of burner 1 of the inner side of liquid-bearing pan 21.Pan leg 22 and grate leg 23 are separately positioned on liquid-bearing pan 21 upper and lower surfaces, and grate leg 23 is propped liquid-bearing pan 21 and made to form between liquid-bearing pan 21 and face-piece 3 described secondary-air passage 5.
As shown in Figure 2, Figure 3 and Figure 4, face-piece 3 comprises point body formed panel 31 and outer thermal insulation layer 32.Panel 31 is provided with the opening as described combustion chamber 6 ports, and panel 31 is at the outer grate positioning table 33 that is arranged with stationary furnace frame 1 of port.Outer thermal insulation layer 32 is between panel 31 and drain pan 4, and outer thermal insulation layer 32 one end are connected with port periphery, and the other end is connected with drain pan 4 and forms described combustion chamber 6.The bottom of outer thermal insulation layer 32 is provided with the connector 34 passing for the induction tunnel of burner 1.
As shown in Figure 6, burner 1 is provided with external ring fire cover, and not at grade, stagger mutually in two axis for the axis of external ring fire cover fire output hole 11 and the axis of external ring fire cover, and fire output hole 11 is swingfire fire output hole.When burning, the flame that fire output hole 11 produces is all the flame on the side, axis of directive external ring fire cover, now multiple flame is coiling shape around the axis of external ring fire cover, after producing eddy current, the swingfire of coiling shape forms negative pressure, more auxiliary air is rolled in the middle of burner 1, make fuel gas buring more abundant, and because flame is inward turning shape, can effectively avoid occurring from flame phenomenon.
When the utility model uses, combustion gas enters burner 1 from induction tunnel, injection enters primary air simultaneously, combustion gas and primary air are after the blast tube of burner 1 inside mixes, and from fire output hole ejection burning, the flame after burning upwards produces draft, make the combustion-supporting auxiliary air secondary-air passage of flowing through enter combustion chamber 6, and by 51He Xia shunting 52, upper shunting, flame is carried out to layering supply, and make flame top and root more easily obtain the supply of auxiliary air, combustion gas is burnt more fully.In addition, supplementary auxiliary air continually, forms a kind of air heat-insulation layer, and the radiations heat energy of burner 1 periphery is brought into combustion chamber 6 again, is conducive to the raising of the thermal efficiency.Secondary-air passage 5 makes auxiliary air separate with high-temperature flue gas, prevents that the flue gas refluence of discharging from entering burner and hindering burning.
Claims (10)
1. the gas-cooker with empty cigarette separation function, comprise burner (1), grate (2), face-piece (3) and drain pan (4), grate (2) is arranged on face-piece (3), face-piece (3) is arranged on drain pan (4) above and both form combustion chamber (6), port is offered on the top of combustion chamber (6), burner (1) is arranged in combustion chamber (6), it is characterized in that: it also comprises the port of walking around combustion chamber (6) and the secondary-air passage (5) that is communicated with combustion chamber (6), the top of burner (1) is lower than the top of combustion chamber (6), mix with the flame that burner (1) fire output hole produces at the top of auxiliary air spontaneous combustion burner (1).
2. the gas-cooker with empty cigarette separation function according to claim 1, it is characterized in that: described secondary-air passage (5) is by the main stem communicating with each other (53), upper shunting (51) and lower shunting (52) composition, the port that main stem (53) is walked around combustion chamber (6) is communicated with extraneous and combustion chamber (6), upper shunting (51) and lower shunting (52) are positioned at combustion chamber (6), upper shunting (51) is communicated to the fire output hole of burner (1) from the top of burner (1), the bottom that lower shunting (52) is positioned at burner (1) is communicated to the fire output hole of burner (1).
3. the gas-cooker with empty cigarette separation function according to claim 2, is characterized in that: described main stem (53) be located at separately grate (2) be located at separately face-piece (3) or be located at grate (2) and face-piece (3) between.
4. the gas-cooker with empty cigarette separation function according to claim 2, it is characterized in that: described grate (2) is made up of liquid-bearing pan (21), pan leg (22) and grate leg (23), pan leg (22) and grate leg (23) are separately positioned on liquid-bearing pan (21) upper and lower surface, and grate leg (23) is propped liquid-bearing pan (21) and made to form described main stem (53) between liquid-bearing pan (21) and face-piece (3).
5. the gas-cooker with empty cigarette separation function according to claim 4, is characterized in that: the upwards bending and extend to the profile top of burner (1) of the inner side of described liquid-bearing pan (21).
6. the gas-cooker with empty cigarette separation function according to claim 4, is characterized in that: described liquid-bearing pan (21), pan leg (22) and the described grate of the one-body molded formation of grate leg (23) (2).
7. according to the gas-cooker with empty cigarette separation function described in claim 1 ~ 6 any one, it is characterized in that: described face-piece (3) comprises one-body molded or point body formed panel (31) and outer thermal insulation layer (32), panel (31) is provided with the opening as described combustion chamber (6) port, outer thermal insulation layer (32) is positioned between panel (31) and drain pan (4), outer thermal insulation layer (32) one end is connected with port periphery, and the other end is connected with drain pan (4) and forms described combustion chamber (6).
8. the gas-cooker with empty cigarette separation function according to claim 7, is characterized in that: the bottom of described outer thermal insulation layer (32) is provided with the connector (34) passing for the induction tunnel of burner (1).
9. the gas-cooker with empty cigarette separation function according to claim 7, is characterized in that: described panel (31) is at the outer grate positioning table (33) that is arranged with stationary furnace frame (2) of port.
10. according to the gas-cooker with empty cigarette separation function described in claim 1 ~ 5 any one, it is characterized in that: described burner (1) is provided with external ring fire cover, the axis of external ring fire cover fire output hole (11) and the axis of external ring fire cover are not at grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765167.8U CN203605280U (en) | 2013-11-29 | 2013-11-29 | Gas stove with air and smoke separating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765167.8U CN203605280U (en) | 2013-11-29 | 2013-11-29 | Gas stove with air and smoke separating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203605280U true CN203605280U (en) | 2014-05-21 |
Family
ID=50717952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320765167.8U Expired - Lifetime CN203605280U (en) | 2013-11-29 | 2013-11-29 | Gas stove with air and smoke separating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203605280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615748A (en) * | 2013-11-29 | 2014-03-05 | 广东万和电气有限公司 | Gas stove with air and smoke separating function |
-
2013
- 2013-11-29 CN CN201320765167.8U patent/CN203605280U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615748A (en) * | 2013-11-29 | 2014-03-05 | 广东万和电气有限公司 | Gas stove with air and smoke separating function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204063162U (en) | Methanol gasifying energy focusing stove | |
| CN206582843U (en) | A kind of low nitrogen oxide burner of gas-heating water heater | |
| CN103615748A (en) | Gas stove with air and smoke separating function | |
| CN203605280U (en) | Gas stove with air and smoke separating function | |
| CN207438591U (en) | Distributor subassembly and have combustor of this distributor subassembly | |
| CN105114943A (en) | Cyclone furnace and method for improving slag captured rate of cyclone furnace | |
| CN201575495U (en) | Wood-coal gasification combustion cooking heating furnace | |
| CN209147148U (en) | Counter-combustion coal stove and its device for reducing tar generation | |
| CN203704330U (en) | Coal, gas and oil boiler | |
| CN203323362U (en) | Oil and natural gas burning environmental protection boiler | |
| CN203099897U (en) | Plate-type high-efficiency and low-emission biomass furnace of fire-gathering and fire outlet | |
| CN103017204A (en) | Efficient and low-emission gap type secondary air intake biomass furnace | |
| CN203605457U (en) | Hot blast furnace | |
| CN103322673A (en) | Oil/natural-gas-fired hot-blast environment-friendly boiler | |
| CN204513408U (en) | The dull and stereotyped cremator of smoke exhausting type in one | |
| CN103604139B (en) | Cook stove with high efficiency and low emission | |
| CN104089278B (en) | Vertical long cylinder stove | |
| CN203163231U (en) | Smokeless numerical control heating boiler | |
| CN203980252U (en) | Smokeless energy-saving boiler | |
| CN103672882B (en) | A kind of two-period form coal burner | |
| CN102829469A (en) | Chain grate stoker boiler | |
| CN202032623U (en) | Energy-saving furnace core of air returning furnace | |
| CN201764533U (en) | Firewood-coal double-function gasification oven | |
| CN201973722U (en) | Furnace body structure of cremation machine special for ethnic minority areas | |
| CN204830040U (en) | Two purpose stove for cooking and air -heating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |
|
| CX01 | Expiry of patent term |