CN2404001Y - Vortex gas fuel combustion and infrared radiation heating stove - Google Patents
Vortex gas fuel combustion and infrared radiation heating stove Download PDFInfo
- Publication number
- CN2404001Y CN2404001Y CN 00222079 CN00222079U CN2404001Y CN 2404001 Y CN2404001 Y CN 2404001Y CN 00222079 CN00222079 CN 00222079 CN 00222079 U CN00222079 U CN 00222079U CN 2404001 Y CN2404001 Y CN 2404001Y
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- China
- Prior art keywords
- combustion chamber
- infrared radiation
- fuel gas
- radiation heating
- gas
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- Expired - Fee Related
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Abstract
The utility model provides a vortex fuel gas combustion and infrared radiation heating stove, which comprises a shell with an air cavity, and a combustion chamber (3) which is positioned in the shell. The periphery of the center of a bottom plate of the combustion chamber (3) is at least provided with three air inlet holes which are communicated with the air inlet holes. One end of a fuel gas main pipe passes through the shell to enter the air chamber, one end of each one of at least three fuel gas pipes with nozzles is respectively communicated with the fuel gas main pipe, and the other end respectively passes through the air inlets on the bottom plate of the combustion chamber (3) to extend into the combustion chamber. A fuel gas nozzle is inclined, and an included angle alpha between the fuel gas nozzle and the bottom plate is 20 to 40 DEG. An infrared radiation combustion chamber (10) without flame is arranged on the periphery of the combustion chamber (3).
Description
The utility model relates to a kind of heating furnace, particularly be a kind of spiral-flow type fuel gas buring and infrared radiation heating stove.
Existing gas furnace burner, the air inlet pipe that is communicated with by the housing that annular chamber is arranged, along the annular chamber center line, the burner plate of annular chamber top constitutes, a plurality of fire holes of this burner, constitute by many radial slots on the upper surface of the outer tube wall that forms annular chamber and the burner plate lower face or rib, the duct of this fire hole is longer, and is the radial of oblique top, and the outlet of fire hole all is positioned on the side face of outer tube wall end.Because air inlet pipe is communicated with along the annular chamber center line, air-flow can not form the burning of whirlwind shape, so the thermal efficiency is not high.
In view of above reason, the purpose of this utility model is can form the spiral-flow type combustion-gas flow in order to provide a kind of, spiral-flow type fuel gas buring that the thermal efficiency is high and infrared radiation heating stove.
The purpose of this utility model is achieved like this: the utility model heating furnace comprises the housing that contains air chamber, be arranged in the combustion chamber (3) of housing, central peripheral has three empty gas entering openings that communicate with air chamber at least on the base plate of combustion chamber (3), advancing combustion gas house steward one end passes housing and enters in the air chamber, at least three Gas Pipe one ends that contain nozzle respectively with advance that the combustion gas house steward is communicated with and empty gas entering opening that the other end passes respectively on the base plate of combustion chamber (3) stretches in the combustion chamber, gas nozzle tilts, and angle a=20～40 ° between base plate, be positioned at combustion chamber (3) periphery has and contains into the far infrared radiation Flameless combuster (10) of Gas Pipe (referring to Fig. 1～Fig. 3) on housing top.
Empty gas entering opening, Gas Pipe on the base plate of above-mentioned combustion chamber (3) are respectively 3～24, are arranged at least one circle (referring to Fig. 1, Fig. 2) along the center, combustion chamber.
Empty gas entering opening on the above-mentioned combustion chamber soleplate equates (referring to Fig. 2) with nozzle quantity.
Above-mentioned Gas Pipe top nozzle and Gas Pipe flexibly connect (referring to Fig. 1～Fig. 3), but demolition cleaning, maintain and replace, long service life, nozzle diameter can be φ 0.3～0.80mm, different combustion gas can use different spray nozzles, are applicable to the multiple combustion gas of burning.
Nozzle on the above-mentioned Gas Pipe is threaded with Gas Pipe, and dismounting, replacing are conveniently.
It is Pear-Shaped (referring to Fig. 2) that air on the above-mentioned combustion chamber soleplate advances hole shape.
There is the steady flame frustum (referring to Fig. 1) that communicates with air chamber at middle part, above-mentioned combustion chamber (3), makes not bias combustion center of flame, and flame combustion is concentrated evenly, and unburned combustion gas completely is heating flame once more, improves the thermal efficiency of combustion gas.
Above-mentioned Flameless combuster (10) top is equipped with far infrared radiation heating plate, sphere chromium nickel wire net (referring to Fig. 1) successively.
Above-mentioned Flameless combuster (10) advances to be equipped with on the Gas Pipe adjustable plate (referring to Fig. 1), can regulate ratio of gas mixture.
When using the utility model, air advances air scoop and enters behind the hollow cavity that the Pear-Shaped airport enters the combustion chamber from the combustion chamber soleplate, meanwhile, combustion gas is dispensed to a plurality of Gas Pipe after the center, combustion chamber enters the combustion chamber and sprays from nozzle by advancing the combustion gas house steward, mixes with the air that flows out from the Pear-Shaped air intake opening, because of nozzle becomes ° angle, α=20～40 with combustion chamber soleplate, composite combustion gas becomes the burning of eddy flow shape, because of nozzle is a plurality of, strengthened the burning uniformity, improved the thermal efficiency.As warming oneself or when using slow fire, need only opening top far infrared radiation Flameless combuster and get final product.
Compare with existing burner, the utlity model has following advantage:
1, combustion gas becomes the burning of eddy flow shape, thermal efficiency height;
2, air can evenly mix with combustion gas rapidly, closely cooperates with the spiral-flow type combustion gas, and fuel gas buring is more abundant, thermal efficiency height, and energy-saving effect is good; As using slow fire stew or when heating, can open top far infrared radiation Flameless combuster and get final product;
3, two air inlet pipe can be regulated control respectively, and are easy to use;
4, simple in structure, be easy to make, be applicable to various fuel gas burings, be specially adapted to Chinese meal cooking stove, boiling chafing dish kitchen range, domestic gas appliance etc.
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing:
Fig. 1 is the utility model structural representation.
Fig. 2 is the distribution map of nozzle on the burner base plate.
Fig. 3 is obliquity figure between nozzle and burner base plate.
Referring to Fig. 1～Fig. 3, air chamber 2 is arranged at housing 1 bottom.The steady flame frustum 5 that communicates with hollow cavity is arranged on the combustion chamber soleplate 4 in the combustion chamber 3.Center, combustion chamber, combustion chamber soleplate upper edge is arranged in the empty gas entering opening 6 of 16 Pear-Shapeds of two circles.Advancing combustion gas house steward 7 one ends passes housing and enters air chamber and be positioned at and center, combustion chamber opposite position.16 Gas Pipe 8 one ends pass respectively on the combustion chamber soleplate the empty gas entering opening of cucurbit with advance the combustion gas house steward and be communicated with and the nozzle 9 that has been threaded on the other end.Each gas nozzle becomes a=35 ° angle with combustion chamber soleplate.Be positioned on housing top and advance mist adjustable plate 12 is housed on the Gas Pipe 11 on the ring-type far infrared radiation Flameless combuster 10 of combustion chamber 3 peripheries.Far infrared radiation heating plate 13 is equipped with on Flameless combuster top successively, sphere nickel chromium triangle silk screen 14 (just sphere nickel chromium triangle silk screen being loaded onto during heating).Flameless combuster list tangential admission, eddy flow mixes, radiant heat transfer.
Claims (9)
1, spiral-flow type fuel gas buring and infrared radiation heating stove, it is characterized in that described heating furnace comprises the housing that contains air chamber, be arranged in the combustion chamber (3) of housing, central peripheral has three empty gas entering openings that communicate with air chamber at least on the base plate of combustion chamber (3), advancing combustion gas house steward one end passes housing and enters in the air chamber, at least three Gas Pipe one ends that contain nozzle respectively with advance that the combustion gas house steward is communicated with and empty gas entering opening that the other end passes respectively on the base plate of combustion chamber (3) stretches in the combustion chamber, gas nozzle tilts, and angle a=20～40 ° between base plate, be positioned at the combustion chamber periphery has and contains the into far infrared radiation Flameless combuster (10) of Gas Pipe on housing top.
2, spiral-flow type fuel gas buring according to claim 1 and infrared radiation heating stove is characterized in that empty gas entering opening, the Gas Pipe on the described combustion chamber soleplate is respectively 3～24, are arranged at least one circle along the center, combustion chamber.
3, spiral-flow type fuel gas buring according to claim 1 and 2 and infrared radiation heating stove is characterized in that the empty gas entering opening on the base plate of combustion chamber (3) equates with nozzle quantity.
4, spiral-flow type fuel gas buring according to claim 1 and 2 and infrared radiation heating stove is characterized in that nozzle and the Gas Pipe on the Gas Pipe flexibly connects.
5, spiral-flow type fuel gas buring according to claim 4 and infrared radiation heating stove is characterized in that the nozzle on the Gas Pipe is threaded with Gas Pipe.
6, spiral-flow type fuel gas buring according to claim 1 and 2 and infrared radiation heating stove is characterized in that it is Pear-Shaped that air on the base plate of combustion chamber (3) advances hole shape.
7, spiral-flow type fuel gas buring according to claim 1 and 2 and infrared radiation heating stove is characterized in that there is the steady flame frustum that communicates with air chamber at the middle part, combustion chamber.
8, spiral-flow type fuel gas buring according to claim 1 and 2 and infrared radiation heating stove is characterized in that Flameless combuster (10) top is equipped with far infrared radiation heating plate, sphere nickel chromium triangle silk screen successively.
9, spiral-flow type fuel gas buring according to claim 1 and 2 and infrared radiation heating stove is characterized in that Flameless combuster (10) advances adjustable plate is housed on the Gas Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00222079 CN2404001Y (en) | 2000-01-14 | 2000-01-14 | Vortex gas fuel combustion and infrared radiation heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00222079 CN2404001Y (en) | 2000-01-14 | 2000-01-14 | Vortex gas fuel combustion and infrared radiation heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2404001Y true CN2404001Y (en) | 2000-11-01 |
Family
ID=33586865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00222079 Expired - Fee Related CN2404001Y (en) | 2000-01-14 | 2000-01-14 | Vortex gas fuel combustion and infrared radiation heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2404001Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1314924C (en) * | 2004-04-23 | 2007-05-09 | 湖南迅达集团有限公司 | Combustor of gas kitchen range for cooking Chinese meal |
| WO2011121609A3 (en) * | 2010-03-30 | 2012-10-04 | Indian Oil Corporation Ltd. | An apparatus for combustion of gaseous fuel |
| CN104791790A (en) * | 2015-04-23 | 2015-07-22 | 临海市华鹰机械厂 | Flameless combustion furnace end |
-
2000
- 2000-01-14 CN CN 00222079 patent/CN2404001Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1314924C (en) * | 2004-04-23 | 2007-05-09 | 湖南迅达集团有限公司 | Combustor of gas kitchen range for cooking Chinese meal |
| WO2011121609A3 (en) * | 2010-03-30 | 2012-10-04 | Indian Oil Corporation Ltd. | An apparatus for combustion of gaseous fuel |
| CN104791790A (en) * | 2015-04-23 | 2015-07-22 | 临海市华鹰机械厂 | Flameless combustion furnace end |
| CN104791790B (en) * | 2015-04-23 | 2017-06-20 | 临海市华鹰机械厂 | A kind of flameless combustion burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |