CN201811302U - Oxygen increasing vertical conical airway energy concentration stove - Google Patents
Oxygen increasing vertical conical airway energy concentration stove Download PDFInfo
- Publication number
- CN201811302U CN201811302U CN2010205318770U CN201020531877U CN201811302U CN 201811302 U CN201811302 U CN 201811302U CN 2010205318770 U CN2010205318770 U CN 2010205318770U CN 201020531877 U CN201020531877 U CN 201020531877U CN 201811302 U CN201811302 U CN 201811302U
- Authority
- CN
- China
- Prior art keywords
- taper
- gas
- vertical
- air flue
- airway
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a oxygen increasing vertical conical airway energy concentration stove. In the utility model, a conical oxygen storage cabin is installed in the center at the lower part of a stove shell, a vertical gas nozzle is installed in the center at the bottom of the conical oxygen storage cabin, the inlet of the lower end of the air nozzle is connected to the outlet of a gas control valve through a catheter, an isolation cylinder internally provided with a vertical conical airway is nested between a gas storage cabin and a gas-oxygen mixing cabin, the vertical conical airway fixed at the middle part of the isolation cylinder is in a shape of opening type inverted cone with a tapered angle alpha of 1-30 degrees from the middle lower part to the upper part, an ignition needle and a flameout protection needle are installed on a top plate of the isolation cylinder and are respectively connected with an ignition device and a flameout protection device through wires, and a conical ignition cap which is arranged on the top plate and is spherically distributed with a plurality of cycles of air injection holes is sleeved on the isolation cylinder. The utility model has the advantages of full and complete gas combustion, energy saving, high heat utilization ratio of more than 80 percent, safety, reliability, cleanness and sanitation, avoids the phenomenon of airway blockage and prolongs the service life of the stove.
Description
Technical field
The utility model relates to the kitchen range that a kind of coal gas that burns, natural gas, liquefied gas, manufactured gas, manufactured fuel gas are used, especially a kind of vertical taper air flue energy focusing stove with oxygen enriching burning-aid function.
Background technology
Existing all kinds of gas-cookers all are air nozzle, the parallel placement of air flue at present, combustion gas at first laterally sprays in one section long horizontal air flue, laterally burn then from burner ejection in the form of a ring, though this pattern was done many improvement, all can't break away from the restriction of the following aspects, thereby the thermal efficiency all can't break through 63%, and mainly there is the deficiency of following several respects in it:
1, the long and narrow bending of air flue, be again to crouch to put, air flue is big to the resistance that gas flow rate produces, according to fluid mechanics principle, flow velocity is slow, and air flows little, then air is mobile big soon for flow velocity, therefore this class horizontal gas-cooker can not be brought the oxygen of abundance into burner, to satisfy the abundant burning of combustion gas, produces high consumption low energy.The burner area is big in the form of a ring simultaneously, horizontal annular gas oxygen mixing road, make gas flow rate be subjected to tiny bending and the drag effects in long gas oxygen mixing road, gas oxygen also can't carry out organic mixing, can not form back taper injecting type flame burns under cooker, so flame just takes fire at burner core place, the face that in addition looses is big, and quite a few heat energy has been wasted in the middle of burner and cooker.
2, the gas-cooker of horizontal air flue must be settled air input adjusting device in import department: the air inlet amount can not be transferred too much or too small, otherwise burns bad or from flame.Because combustion gas pressure fluctuates in the use, the air inlet amount is difficult to transfer suitablely and at every moment is complementary with combustion gas pressure, therefore the fully completing combustion of too small combustion gas of transferring, excessive then the appearance from flame, from gas, the user is difficult to accomplish to regulate at any time, thereby not only waste energy, easily cause on the contrary and poison and dangerous accident.
3, the gas-cooker of horizontal type structure because flame crosses burning from the burner pinkeye for a long time, causes igniter cap, air flue temperature height, easy-to-rust knot carbon, and the knot carbon obstructing airway valve that comes off leaks combustion gas, and therefore dangerous accident easily takes place.
4, be difficult to adapt to the use of various pressure combustion gas, need regulate conditioner at any time, be difficult to operation residual air is used up.
Summary of the invention
The purpose of this utility model provides a kind of energy focusing stove with vertical taper air flue of oxygen enriching burning-aid function, accomplishes the abundant completing combustion of combustion gas, heat energy utilization rate height, and security performance is good, is difficult for polluting.
The utility model includes the kitchen range shell; gas control valve; igniter and flame-out protection device; kitchen range shell central authorities are equipped with taper storage oxygen storehouse; taper storage oxygen storehouse bottom center is equipped with the air nozzle of setting; the import of air nozzle lower end is connected in the gas control valve outlet through conduit; isolating cylinder is nested in the middle of the gentle oxygen mixing bunker in storage oxygen storehouse; the technical scheme that its technical problem that solves the utility model adopts is: be fixed on vertical taper air flue in the middle of the isolating cylinder opening-like back taper that makes progress from the middle and lower part; conicity angles alpha is 1 ° of-30 ° of angle; the igniting pin of fixing on the isolating cylinder; the blowout protection pin all places in the gas oxygen mixing bunker; there is the taper igniter cap to cover on the top board and forms gas oxygen mixing bunker on the isolating cylinder; a few fumaroles have been periphery on the top board of taper igniter cap; in order to seal the kitchen range face; the taper shielding cover that through hole will be arranged is on the taper igniter cap, and its bottom surface is close on the kitchen range face of kitchen range shell.
Operation principle is as follows: combustion gas sprays up from air nozzle, according to the little principle of hydrodynamics high speed air-flow pressure, combustion gas will drive air in the storage oxygen storehouse together by vertical taper air flue, because vertical taper air flue is back taper, sectional area enlarges gradually, help bringing into sufficient air and carry out gas oxygen mixing bunker and fully mix, jet in the fumarole from the taper igniter cap top board at last, forming the injecting type flame combustion from taper igniter cap 2-5 millimeter eminence.
Compared with the prior art, the utility model has following characteristics:
1, the abundant completing combustion of combustion gas has improved the thermal efficiency.
2, have and enrich organic mixing that oxygen is supplied with gentle oxygen, can make flame in the back taper injecting type burning of cooker bottom, heat energy is all absorbed by cooker, and heat is concentrated and be few toward external radiation.
3, safe and reliable, thick stick has cut off the air flue clogging.
4, sanitation and hygiene prolong kitchen range service life.
5, do not produce in igniter cap and the kitchen range high temperature, do not tie charcoal, yet indeformable, can keep energy-efficient for a long time.
6, to injecting type burning all around, main fire is in the bottom of a pan by the bottom of a pan for flame, and there is moisture content in the bottom of a pan, so limit and minimizing oil smoke, the useful health of human body of the food of parch are not burnt in cooking.
7, energy-saving and emission-reduction, because heat radiation is few, heat energy is all absorbed by the cooker bottom, such kitchen range and existing kitchen range can reduce about kitchen temperature 5 degree on year-on-year basis, and the kitchen range handle can easily not burn, to cooker generation protective effect, also non-scald on hand during operation.
8, the sufficient sufficient combustion of oxygen quantity delivered adds unique combustion system again, can not produce from gas and not so burn situation, does not also just produce an oxygen than carbon, and health of human body is not threatened.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the vertical taper air flue of a kind of oxygenation of a utility model energy focusing stove structural representation.
Among the figure: 1, kitchen range shell, 2, taper storage oxygen storehouse, 3, air nozzle, 4, vertical taper air flue, 5, isolating cylinder, 6, the igniting pin, 7, the blowout protection pin, 8, fumarole, 9, the taper igniter cap, 10, the taper protective cover, 11, gas oxygen mixing bunker, 12, conduit.
The specific embodiment
As shown in the figure; the utility model includes kitchen range shell (1); gas control valve; igniter and blanket; be equipped with taper storage oxygen storehouse (2) in kitchen range shell (1) central authorities; taper storage oxygen storehouse (2) bottom center is equipped with the air nozzle (3) of setting; air nozzle (3) lower end import is connected in the gas control valve outlet through conduit (12); isolating cylinder (5) is nested in the middle of taper storage oxygen storehouse (2) the gentle oxygen mixing bunkers (11); be fixed on vertical taper air flue (4) in the middle of the isolating cylinder (5) the opening-like back taper that makes progress from the middle and lower part; conicity angles alpha is 1 ° of-30 ° of angle; isolating cylinder (5) is gone up fixing igniting pin (6); blowout protection pin (7) all places in the gas oxygen mixing bunker (11); there is taper igniter cap (9) to cover on isolating cylinder (5) on the top board and goes up formation gas oxygen mixing bunker (11); a few fumaroles (8) have been periphery on the top board of taper igniter cap (9); in order to seal the kitchen range face; to have the taper protective cover (10) of through hole to be enclosed within on the taper igniter cap (9), its bottom surface is close on the kitchen range face of kitchen range shell.
Claims (3)
1. the vertical taper air flue of oxygenation energy focusing stove; it includes kitchen range shell (1); gas control valve; igniter and flame-out protection device; be equipped with taper storage oxygen storehouse (2) in kitchen range shell (1) central authorities; taper storage oxygen storehouse (2) bottom center is equipped with the air nozzle (3) of setting; air nozzle (3) lower end import is connected in the gas control valve outlet through conduit (12); in have the isolating cylinder (5) of vertical taper air flue (4) to be nested in the middle of the gentle oxygen mixing bunker in taper gas storage storehouse (2) (11); igniting pin (6) and blowout protection pin (7) are housed on isolating cylinder (5) top board; taper igniter cap (9) is enclosed within on the isolating cylinder (5); outside taper igniter cap (9), be with the taper protective cover (10) of band through hole, it is characterized in that: be fixed on vertical taper air flue (4) in the middle of the isolating cylinder (5) the opening-like back taper that makes progress from the middle and lower part.
2. the vertical taper air flue of a kind of oxygenation according to claim 1 energy focusing stove is characterized in that: the conicity angles alpha of vertical taper air flue (4) is 1 ° of-30 ° of angle.
3. the vertical taper air flue of a kind of oxygenation according to claim 1 and 2 energy focusing stove is characterized in that: a few fumaroles (8) have been periphery on the top board of taper igniter cap (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205318770U CN201811302U (en) | 2010-09-10 | 2010-09-10 | Oxygen increasing vertical conical airway energy concentration stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205318770U CN201811302U (en) | 2010-09-10 | 2010-09-10 | Oxygen increasing vertical conical airway energy concentration stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201811302U true CN201811302U (en) | 2011-04-27 |
Family
ID=43894242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205318770U Expired - Fee Related CN201811302U (en) | 2010-09-10 | 2010-09-10 | Oxygen increasing vertical conical airway energy concentration stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201811302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355828A (en) * | 2017-08-28 | 2017-11-17 | 武义勤艺金属制品有限公司 | A kind of type of respiration bilayer gas skirt |
-
2010
- 2010-09-10 CN CN2010205318770U patent/CN201811302U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355828A (en) * | 2017-08-28 | 2017-11-17 | 武义勤艺金属制品有限公司 | A kind of type of respiration bilayer gas skirt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202561752U (en) | Multi-ejection-pipe burner | |
| CN201811302U (en) | Oxygen increasing vertical conical airway energy concentration stove | |
| CN108036313A (en) | Biological fuel gas and natural gas dual burner | |
| CN204301062U (en) | Collar-shaped high-efficiency energy-saving cooking stove head | |
| CN207162613U (en) | A kind of waterproof cooking stove | |
| CN202598619U (en) | Kitchen range using alcohol-group fuel | |
| CN203549917U (en) | Secondary-combustion efficient energy-saving environment-friendly coal-fired furnace | |
| CN203464339U (en) | Biomass cooking oven with two air supply systems | |
| CN202328242U (en) | Self-preheating burner for gas calorific value meter | |
| CN201531876U (en) | Energy-saving environment-friendly burner for commercial kitchen device | |
| CN203718774U (en) | Frying-stove pre-mixing hollow furnace end capable of preventing sting in eyes | |
| CN201615511U (en) | Oxygen increasing vertical gas passage gas cooker | |
| CN207214036U (en) | A kind of big combustion head of firepower | |
| CN207247203U (en) | The more level air-distributions of industrial combustion gas kiln are oxygen-enriched with burning burner special | |
| CN202253788U (en) | Oxygen enrichment and energy collection gas stove with vertical air flue for high altitude area | |
| CN203082884U (en) | High-efficiency energy-saving blue-flame high-fire burner | |
| CN207741077U (en) | A kind of novel energy-conserving furnace burner | |
| CN207112815U (en) | The burner of gas kitchen ranges | |
| CN102338368A (en) | Efficient coal-burning and gas-burning grading and layering energy-saving steam boiler | |
| CN2932102Y (en) | Flow choking energy-saving gas stove head | |
| CN201429110Y (en) | Gas stove with vertical air flue | |
| CN201014440Y (en) | Furnace core of gas cooker | |
| CN201547837U (en) | Energy-saving gas stove | |
| CN100529535C (en) | Injection type combustion nozzle | |
| CN201547842U (en) | Vaporization stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20110910 |