CN201615511U - Oxygen increasing vertical gas passage gas cooker - Google Patents
Oxygen increasing vertical gas passage gas cooker Download PDFInfo
- Publication number
- CN201615511U CN201615511U CN2009202591814U CN200920259181U CN201615511U CN 201615511 U CN201615511 U CN 201615511U CN 2009202591814 U CN2009202591814 U CN 2009202591814U CN 200920259181 U CN200920259181 U CN 200920259181U CN 201615511 U CN201615511 U CN 201615511U
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- gas
- cooker
- taper
- flame
- isolating cylinder
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Abstract
The utility model relates to an oxygen increasing vertical gas passage gas cooker. A tapered oxygen storage chamber is installed in the center at the lower part of a cooker casing; a vertical gas nozzle is arranged in the center of the bottom plate of the tapered oxygen storage chamber; an inlet at the lower end of the gas nozzle is connected with the outlet of a gas control valve through a conduit; two or more uniformly distributed large gas inlets are formed on the bottom plate of the tapered oxygen storage chamber; an isolating barrel of a vertical gas passage in he middle of the bottom plate is embedded between a gas storage chamber and a gas and oxygen mixing chamber; a baffle for a through hole is installed on the bottom plate of the isolating barrel; a ignition needle and a flame-out protection needle are installed on the top plate of the isolating barrel; the ignition needle and the flame-out protection needle are respectively connected with an ignition device and a flame-out protection device through wires; and a tapered cap with gas orifices distributed on the top plate is sleeved on the isolating barrel. The oxygen increasing vertical gas passage gas cooker has the advantages that fuel gas is sufficiently and completely burnt, energy source is saved, thermal utilization rate reaches more than 80 percent, the cooker is safe and reliable, the phenomenon of gas passage obstruction is eradicated, the cooker is clear and sanitary, and the service life of the cooker is prolonged.
Description
Technical field
The utility model relates to a kind of coal gas that burns, natural gas, liquefied gas, manufactured gas, manufactured fuel gas's kitchen range, especially a kind of vertical air flue gas-cooker with oxygen enriching burning-aid function.
Background technology
Existing various gas-cooker all is to adopt air nozzle, and air flue keeps flat, and combustion gas at first laterally sprays in one section long horizontal air flue, laterally sprays burning in igniter cap circlewise then.There is following weak point in this class gas-cooker:
1, must settle air input adjusting device in horizontal air flue 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 fluctuate in the use, the air inlet amount is difficult to transfer suitablely and at every moment is complementary with combustion gas pressure, thus combustion gas fully completing combustion or appearance from flame.
2, igniter cap circlewise causes the area of the outside radiations heat energy of flame big, often surpasses the area of cooker bottom surface, causes efficiency of utilization less than 60%.
3, because flame for a long time from igniter cap burning, causes igniter cap, air flue temperature higher, easy-to-rust knot carbon, and the knot carbon obstructing airway that comes off leaks combustion gas, and therefore security incident easily takes place.In addition, insect crawls into and stops air flue, valve place easily, causes equally because of obstruction security incident takes place.
4, between kitchen range face and the igniter cap space is arranged, greasy dirt, foreign material and the water capacity easily enter in the kitchen range, pollute, and clean difficulty, not environmentally-friendly sanitary.
5, long term high temperature knot carbon or distortion in igniter cap and the kitchen range, use half a year after energy-saving effect poorer.
6, main flame does not have the place burning of moisture content all around in the bottom of a pan, and cooking is easily burnt the limit and produced oil smoke, harmful health of human body.
7, during the broiling summer, because heat radiation is big, the high heat of high temperature is hot hard to bear in the kitchen, and places such as cookware handle are also easily burnt.
8, be difficult to adapt to the use of various pressure combustion gas, need regulate air-condition plate at any time, be difficult to operation.
Summary of the invention
The purpose of this utility model provides a kind of gas-cooker with vertical 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; improvements are that kitchen range shell central authorities are equipped with taper storage oxygen storehouse; storage oxygen storehouse base plate central authorities are equipped with the air nozzle of setting; the import of air nozzle lower end is connected in the gas control valve outlet through conduit; have on the base plate of taper storage oxygen storehouse that big and equally distributed air enters the hole more than 2 or 2; in have the isolating cylinder of vertical air flue to be nested in the middle of the gentle oxygen mixing bunker in storage oxygen storehouse; the isolating cylinder fixed ignition; flame-out protection device; igniting pin and blowout protection pin are housed on the isolating cylinder top board; the igniting pin; the blowout protection pin with lead respectively with igniter; flame-out protection device links to each other; extend two support arms in order to fixing whole burner in the both sides of isolating cylinder; there is the taper igniter cap of uniform fumarole to be enclosed within formation gas oxygen mixing bunker on the isolating cylinder on the top board; in order to seal the kitchen range face; can also be on the taper igniter cap with taper shielding cover that through hole is arranged, 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, the air that combustion gas will drive in the storage oxygen storehouse passes through vertical air flue together, enter in the gas oxygen mixing bunker that constitutes by taper igniter cap inner chamber and mix, in the fumarole of taper igniter cap, spray at last, forming the injecting type burning from 5 millimeters eminences of taper igniter cap.
Compared with the prior art, the utility model has following characteristics:
1, the abundant completing combustion of combustion gas, energy savings.
Because it is big or many that the air on the base plate of storage oxygen storehouse enters the hole, oxygen content is big in the storage oxygen storehouse, can fully satisfy the burning needs, so the abundant completing combustion of combustion gas, improves heat energy, energy savings.
2, the thermal efficiency is up to more than 80%.
Because combustion gas is all in the burning of cooker bottom center place injecting type, heat is concentrated and is few toward external radiation, so the thermal efficiency is up to more than 80%.Through test, compare with some domestic brand kitchen range, the combustion gas of the boiled 10 jin of water of other brand kitchen ranges, the utility model kitchen range can be boiled 16 jin, and the time equates that energy-saving efficiency is up to more than 50%.
3, safe and reliable, stopped the air flue clogging.
Because flame burns 5 millimeters away from taper igniter cap more than be, taper igniter cap and vertical air flue place all do not have high temperature, can not tie carbon and air flue obstruction accident takes place.In addition, any insect and foreign material all can't stop in vertical air flue, all will fall kitchen range automatically and go outward.In a word, the air flue clogging can not take place, safe and reliable.
4, sanitation and hygiene prolong kitchen range service life.
Because the kitchen range face sealed by the taper protective cover, so greasy dirt, foreign material and water can not enter in the kitchen range, and the greasy dirt, foreign material and the water that drop on the smooth kitchen range face are easy to be eliminated, and therefore can keep sanitation and hygiene in the kitchen range.Add materials such as etchant gas, salt solution and be difficult to enter in the kitchen range, kitchen range do not produce high temperature yet, thereby can prolong kitchen range service life.
5, do not produce in igniter cap and the kitchen range high temperature, do not tie carbon, yet indeformable, can keep energy-efficient for a long time.
6, to injecting type burning all around, there is moisture content in the bottom of a pan to flame by the bottom of a pan, and therefore, cooking is not burnt the limit and reduced oil smoke, useful health of human body.
7, heat radiation is few, and heat energy is absorbed by cooker, and these kitchen range can reduce more than kitchen temperature 10 degree, and cookware handle can easily not burn, and cooker is produced protective effect.
8, oxygen quantity delivered abundance, sufficient combustion adds concentrated combustion again, can not produce from gas combustion case not.Therefore, the combustion gas of joining of various gas can both be accomplished completing combustion.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the vertical air flue gas-cooker of a utility model oxygenation structural representation.
Fig. 2 is the vertical air flue gas-cooker of a utility model oxygenation A-A cutaway view.
Among the figure: 1, kitchen range shell, 2, taper storage oxygen storehouse, 3, air nozzle; 4, vertical air flue, 5, isolating cylinder, 6, the igniting pin; 7, blowout protection pin, 8, fumarole, 9, the taper igniter cap; 10, taper protective cover; 11, dividing plate, 12, support arm, 13, air enters the hole; 14, gas oxygen mixing bunker, 15, conduit.
The specific embodiment
As Fig. 1; shown in Figure 2; 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) base plate central authorities are equipped with the air nozzle (3) of setting; air nozzle (3) lower end import is connected in the gas control valve outlet through conduit (15); have on the base plate of taper storage oxygen storehouse (2) and evenly distribute more than 2 or 2 and big air enters hole (13); in have the isolating cylinder (5) of vertical air flue (4) to be nested in the middle of the gentle oxygen mixing bunker in taper gas storage storehouse (2) (14); isolating cylinder (5) fixed ignition; flame-out protection device; isolating cylinder (5) base plate is the dividing plate (11) of through hole; igniting pin (6) and blowout protection pin (7) are housed on isolating cylinder (5) top board; igniting pin (6); blowout protection pin (7) with lead respectively with igniter; flame-out protection device links to each other; extend two support arms (12) in isolating cylinder (5) both sides in order to fixing whole burner, the taper igniter cap (9) that is evenly equipped with fumarole (8) on the top board is enclosed within isolating cylinder (5) and goes up and formation gas oxygen mixing bunker (14).
In order to seal the kitchen range face, present embodiment has the taper protective cover (10) of through hole to be enclosed within on the taper igniter cap (9) in inciting somebody to action, and its bottom surface is close on the kitchen range face of kitchen range shell (1).
Claims (2)
1. vertical air flue gas-cooker of oxygenation; 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; storage oxygen storehouse (2) base plate central authorities are equipped with the air nozzle (3) of setting; air nozzle (3) lower end import is connected in the gas control valve outlet through conduit (15); in have the isolating cylinder (5) of vertical air flue (4) to be nested in the middle of the gentle oxygen mixing bunker in taper gas storage storehouse (2) (14); the dividing plate (11) that the band through hole is arranged on isolating cylinder (5) base plate; igniting pin (6) and blowout protection pin (7) are housed on isolating cylinder (5) top board; igniting pin (6); blowout protection pin (7) with lead respectively with igniter; flame-out protection device links to each other; the taper igniter cap (9) that is evenly equipped with fumarole (8) on the top board is enclosed within on the isolating cylinder (5); outside taper igniter cap (9), be with the taper protective cover of band through hole, it is characterized in that: have on the base plate of taper storage oxygen storehouse (2) that equally distributed air enters hole (13) more than 2.
2. the vertical air flue gas-cooker of oxygenation according to claim 1 is characterized in that: two support arms (12) are extended in order to fixing whole burner in isolating cylinder (5) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202591814U CN201615511U (en) | 2009-11-06 | 2009-11-06 | Oxygen increasing vertical gas passage gas cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202591814U CN201615511U (en) | 2009-11-06 | 2009-11-06 | Oxygen increasing vertical gas passage gas cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201615511U true CN201615511U (en) | 2010-10-27 |
Family
ID=43001879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202591814U Expired - Fee Related CN201615511U (en) | 2009-11-06 | 2009-11-06 | Oxygen increasing vertical gas passage gas cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201615511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397953A (en) * | 2019-08-15 | 2019-11-01 | 宁波市海曙集仕港厨具用品厂 | A kind of anticlogging kindling material head |
-
2009
- 2009-11-06 CN CN2009202591814U patent/CN201615511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397953A (en) * | 2019-08-15 | 2019-11-01 | 宁波市海曙集仕港厨具用品厂 | A kind of anticlogging kindling material head |
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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: 20101027 Termination date: 20131106 |