CN202267064U - A direct injection type gas furnace burner - Google Patents
A direct injection type gas furnace burner Download PDFInfo
- Publication number
- CN202267064U CN202267064U CN2011203074494U CN201120307449U CN202267064U CN 202267064 U CN202267064 U CN 202267064U CN 2011203074494 U CN2011203074494 U CN 2011203074494U CN 201120307449 U CN201120307449 U CN 201120307449U CN 202267064 U CN202267064 U CN 202267064U
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- gas
- air drain
- interior
- nozzle
- center
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Abstract
The utility model provides a direct injection type gas furnace burner, comprising a gas seat, an air mixing pipe, and a gas injection device disposed under the air mixing pipe. The gas seat is provided with an outer ring gas groove, an inner ring gas groove and a central gas groove; one fire cover is disposed on each gas groove; the air mixing pipe is inside provided with an outer gas channel communicated with the outer ring gas groove and an inner gas channel communicated with the inner ring gas groove and the central gas groove; the gas injection device comprises a central injection nozzle and outer ring injection nozzles; the central injection nozzle disposed under the inner gas channel and the outer ring injection nozzles are disposed under the outer gas channel; and a gas furnace is provided with a control device working in linkage with the central injection nozzle and the outer ring injection nozzles or working independently. With the mutually isolated inner and outer gas channels disposed in a cavity of the air mixing pipe disposed at the bottom of the three-ring gas seat and with the independent injection nozzles disposed at the bottom of the gas channels, the direct injection type gas furnace burner enables three-ring fire or two-ring fire independently to be started through operation of a switch, thereby meeting the requirements of different families and dining departments and achieving an energy-saving effect.
Description
Technical field
The utility model relates to a kind of gas kitchen ranges, particularly a kind of burner of direct spray type gas stove.
Background technology
Along with the popularization of worldwide energy scarcity and energy-conserving and environment-protective, how the gas kitchen ranges that all relates to as huge numbers of families has become problem that insider generally be concerned about and urgently will solve to reach to energy-conservation maximization through technological innovation, and the patent of invention of inventor initiative number is 200520061338.4; Denomination of invention is a kind of burner with air balancing, adopts the structure of direct jet supply gas, has broken the deficiency of the unbalanced and combustion gas of traditional horizontal air feed gas supply and the mixed ratio of air; Utilize the relation that temperature is directly proportional with air velocity in the pneumatology, air velocity is accelerated, thereby reach refinement through the high speed wearing and tearing of micel in the combustion gas; Consequently significantly improved the efficient of burning; Practiced thrift combustion gas, in continuous use, we also find; Traditional jet single nozzle that adopts has attraction function to the air near nozzle; But then not obvious to its effect of air far away, and the mixed of air and combustion gas directly has influence on the discharge capacity of the thermal efficiency and the carbon monoxide of burning than quality, therefore; Design the rational jet mixed structure that more becomes, could realize better energy-saving effect.
The utility model content
The utility model technical problem to be solved is, provides a kind of speed of fuel gas injection faster, more becomes rationally with Air mixing and the burner of the direct spray type gas stove that applicable surface is wider.
The technical scheme of the utility model is: a kind of burner of direct spray type gas stove; Comprise burned gas base, mixing wind tube and be arranged at the fuel gas injection device of mixing wind tube bottom; Said burned gas base is provided with the outer shroud air drain; Interior ring air drain and center air drain are provided with the fire lid on each air drain, be provided with outer combustion gas passage that is connected with the outer shroud air drain and the interior blast tube that communicates with interior ring air drain and center ring air drain in the above-mentioned mixing wind tube; Above-mentioned fuel gas injection device is made of center nozzle and outer shroud nozzle; The bottom of blast tube in said center nozzle is arranged on; Said outer shroud nozzle is arranged on the bottom of outer combustion gas passage, on gas furnace, is provided with the actuation means that links or work independently with center nozzle, outer shroud nozzle.
Further: blast tube comprises by the interior gas input passage of establishing in the tubing in above-mentioned; Encircle the interior transverse air channel of air drain on the pedestal of the joint portion of interior input channel and burned gas base, being provided with the pore that makes gas get into the center air drain respectively and getting into; Wherein, Transverse air channel is three in above-mentioned, and it is three forked being laid between center air drain and the interior ring air drain.
Further: above-mentioned outer combustion gas passage comprises the outer gas input passage that is arranged in the mixing wind tube chamber, transverse air channel outside between mixing wind tube and burned gas base, being provided with, and said outer transverse air channel is three, it is three forked and outer combustion gas passages and joins.
The utility model is owing to the separated each other inside and outside blast tube of putting that in the mixing wind tube chamber with three ring burned gas bases bottom settings, is provided with; And bottom each blast tube, independently nozzle is set; When work; Can open three ring fires or open two ring fires separately through manipulation of switches, can satisfy the demand of different home, diet department like this, also can realize energy-conservation effect simultaneously.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Fig. 1 is the utility model general illustration.
The specific embodiment
The utility model as shown in Figure 1; A kind of burner of direct spray type gas stove; Comprise burned gas base 1, mixing wind tube 2 and be arranged at the fuel gas injection device 3 of mixing wind tube 2 bottoms, said burned gas base 1 is provided with outer shroud air drain 11, interior ring air drain 12 and center air drain 13; On each air drain, be provided with fire lid 14, be provided with outer combustion gas passage 21 that is connected with outer shroud air drain 11 and the interior blast tube 22 that communicates with interior ring air drain 12 and center ring air drain 13 in the above-mentioned mixing wind tube 2; Above-mentioned fuel gas injection device 3 is made of center nozzle 31 and outer shroud nozzle 32; The bottom of blast tube 22 in said center nozzle 31 is arranged on; Said outer shroud nozzle 32 is arranged on the bottom of outer combustion gas passage 21, on gas furnace, is provided with the actuation means that links or work independently with center nozzle 31, outer shroud nozzle 32.
Blast tube 22 comprises by the interior gas input passage 22a that establishes in the tubing in above-mentioned; Encircle the interior transverse air channel 22c of air drain 12 on the pedestal of the joint portion of interior input channel 22a and burned gas base 1, being provided with the pore 22b that makes gas get into center air drain 13 respectively and getting into; Wherein, Transverse air channel 22c is three in above-mentioned, and it is three forked being laid between center air drain 11 and the interior ring air drain 12.Above-mentioned outer combustion gas passage 21 comprises the outer gas input passage 21a that is arranged in mixing wind tube 2 chambeies, transverse air channel 21b outside between mixing wind tube 2 and burned gas base 1, being provided with, and said outer transverse air channel 21b is three, it is three forked and outer combustion gas passages 21 and joins.Above-mentioned outer shroud nozzle 32 is 3, and said each outer shroud nozzle is the bottom that isosceles triangle is arranged on outer combustion gas passage.
Need to prove; What the utility model was suitable for is the direct injection combustion device; No matter the burned gas base of burner, fire lid adopt which kind of structure and fire lid flame burning form; As long as in the mixing wind tube of three ring burned gas bases, adopt the structure of inside and outside blast tube and many nozzles, all should be regarded as falling into the protection domain of the utility model.
Claims (4)
1. the burner of a direct spray type gas stove; Comprise burned gas base (1), mixing wind tube (2) and be arranged at the fuel gas injection device (3) of mixing wind tube (2) bottom; Said burned gas base (1) is provided with outer shroud air drain (11), and interior ring air drain (12) and center air drain (13) are provided with fire lid (14) on each air drain; It is characterized in that, be provided with outer combustion gas passage (21) that is connected with outer shroud air drain (11) and the interior blast tube (22) that communicates with interior ring air drain (12) and center ring air drain (13) in the above-mentioned mixing wind tube (2); Above-mentioned fuel gas injection device (3) is made of center nozzle (31) and outer shroud nozzle (32); Said center nozzle (31) is arranged on the bottom of interior blast tube (22); Said outer shroud nozzle (32) is arranged on the bottom of outer combustion gas passage (21), on gas furnace, is provided with the actuation means that links or work independently with center nozzle (31), outer shroud nozzle (32).
2. the burner of direct spray type gas stove according to claim 1; It is characterized in that; Blast tube (22) comprises by the interior gas input passage (22a) of establishing in the tubing in above-mentioned; Encircle the interior transverse air channel (22c) of air drain (12) on the pedestal of the joint portion of interior input channel (22a) and burned gas base (1), being provided with the pore (22b) that makes gas get into center air drain (13) respectively and getting into; Wherein, above-mentioned interior transverse air channel (22c) is three, and it is three forked being laid between center air drain (11) and the interior ring air drain (12).
3. the burner of direct spray type gas stove according to claim 1; It is characterized in that above-mentioned outer combustion gas passage (21) comprises the outer gas input passage (21a) that is arranged in mixing wind tube (2) chamber; Transverse air channel (21b) outside between mixing wind tube (2) and burned gas base (1), being provided with; Said outer transverse air channel (21b) is three, and it is three forked and outer combustion gas passages (21) and joins.
4. the burner of direct spray type gas stove according to claim 1 is characterized in that above-mentioned outer shroud nozzle (32) is 3, and said each outer shroud nozzle is the bottom that isosceles triangle is arranged on outer combustion gas passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203074494U CN202267064U (en) | 2011-08-23 | 2011-08-23 | A direct injection type gas furnace burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203074494U CN202267064U (en) | 2011-08-23 | 2011-08-23 | A direct injection type gas furnace burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202267064U true CN202267064U (en) | 2012-06-06 |
Family
ID=46157859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203074494U Expired - Fee Related CN202267064U (en) | 2011-08-23 | 2011-08-23 | A direct injection type gas furnace burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202267064U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954470A (en) * | 2011-08-23 | 2013-03-06 | 广东节王电气科技有限公司 | Burner of direct-injection type gas stove |
| CN103822253A (en) * | 2012-11-17 | 2014-05-28 | 广东节王电气科技有限公司 | Structure of direct-injection biomass gas cooker |
| CN103939900A (en) * | 2013-01-22 | 2014-07-23 | 中山市富庭厨卫电器有限公司 | Novel direct-injection burner |
-
2011
- 2011-08-23 CN CN2011203074494U patent/CN202267064U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954470A (en) * | 2011-08-23 | 2013-03-06 | 广东节王电气科技有限公司 | Burner of direct-injection type gas stove |
| CN103822253A (en) * | 2012-11-17 | 2014-05-28 | 广东节王电气科技有限公司 | Structure of direct-injection biomass gas cooker |
| CN103939900A (en) * | 2013-01-22 | 2014-07-23 | 中山市富庭厨卫电器有限公司 | Novel direct-injection burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20140823 |
|
| EXPY | Termination of patent right or utility model |