CN201662063U - High-efficiency burner for Chinese food oven - Google Patents
High-efficiency burner for Chinese food oven Download PDFInfo
- Publication number
- CN201662063U CN201662063U CN2010201439244U CN201020143924U CN201662063U CN 201662063 U CN201662063 U CN 201662063U CN 2010201439244 U CN2010201439244 U CN 2010201439244U CN 201020143924 U CN201020143924 U CN 201020143924U CN 201662063 U CN201662063 U CN 201662063U
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- inlet pipe
- gas
- air
- gas inlet
- burner
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Abstract
The utility model relates to a high-efficiency burner for a Chinese food oven, comprising a gas inlet pipe and a mixed gas chamber which is arranged above the gas inlet pipe and is communicated with the same with a semi-circular cross section; the lower end of the gas inlet pipe is provided with an air blowing inlet which is communicated with a blower; the burner is characterized by also comprising the gas inlet pipe arranged in an air inlet pipe; the lower end of the gas inlet pipe is provided with a gas inlet nozzle; the upper end of the gas inlet pipe is provided with a gas outlet; a gap for the air to enter is arranged between the gas inlet pipe and the air inlet pipe; the upper end of the gas inlet pipe is provided with more than two air guide blades which enable the entering air to ascend spirally, and the air guide blades are arranged above the air blowing inlet; and a gas equalizing board which is fixed above the mixed gas chamber is also arranged, and the gas equalizing board is provided with the gas outlet. The air guide blades can enable the air entering the air inlet pipe to spirally ascend so as to drive the entering gas to spirally ascend, so that the air and the gas can well mixed uniformly, the pressure at each part in the mixed gas chamber is uniform, the mixed gas is uniformly ejected through the gas equalizing board, the burning temperature of each part on the burner is uniform and the heat efficiency is high.
Description
Technical field
The utility model relates to the burner with high efficiency that a kind of Chinese meal stove is used.
Background technology
The burner that existing Chinese meal stove is used comprises air inlet pipe and is located at the mixed air cavity air inlet pipe top and that be communicated with it, is provided with the air that is communicated with air blast in the lower end of air inlet pipe and is blown into mouth.During use, air and combustion gas enter in the air inlet pipe and mix in mixing air cavity, air and combustion gas mixing inhomogeneous, and in the tolerance difference of the mist of each position ejection, so the ignition temperature on burner is inhomogeneous, the thermal efficiency is low.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art and provide a kind of air and combustion gas mixing of can making even, the air pressure that mixes the mist at each position in the air cavity is even, ignition temperature on the burner is even, the burner with high efficiency that a kind of Chinese meal stove that the thermal efficiency is high is used.
In order to achieve the above object, the utility model is to realize like this, it is the burner with high efficiency that a kind of Chinese meal stove is used, and comprises air inlet pipe and is located at the mixed air cavity that the section air inlet pipe top and that be communicated with it is semicircle, is provided with the air that is communicated with air blast in the lower end of air inlet pipe and is blown into mouth; It is characterized in that: also comprise the gas inlet pipe that is located in the blast pipe, be provided with the combustion gas suction nozzle in the lower end of gas inlet pipe, the upper end of gas inlet pipe is provided with gas outlet, the gap that has air to enter between gas inlet pipe and the blast pipe, be provided with the spiralling wind blade of air that making more than two enters in the upper end of gas inlet pipe, wind blade is positioned at the top that air is blown into mouth; Also comprise being fixed on the gas averaging board that mixes the air cavity top, on gas averaging board, be provided with the gas outlet.
Also comprise being located at the infrared heating plate that mixes on the air cavity, the infrared heating plate is heat-resisting thousand laminates of siderochrome aluminium, and it is positioned at the top of gas averaging board and is concave surface or the plane.
Described gas averaging board is concave surface.
Be provided with eight in the upper end of described gas inlet pipe and make the spiralling wind blade of the air that enters, what wind blade tilted is located on the gas inlet pipe, and wind blade is between combustion gas suction nozzle and gas outlet.
Also comprise the holder that is located at the gas inlet pipe lower end, be provided with the upper end cover of taking pore out of in the upper end of gas inlet pipe, this venthole communicates with the gas outlet of gas inlet pipe, and gas inlet pipe is fixed in the blast pipe by holder.
The utility model advantage compared with prior art is, because wind blade has been arranged, the air spiral that enters blast pipe is risen, thereby drive the rising of the combustion gas spiral that enters, air and combustion gas can well be mixed, and the air pressure that mixes each position in the air cavity is even, and mixed gas sprays uniformly by gas averaging board again, the ignition temperature at each position on the burner is even, thermal efficiency height.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the amplification stereogram of gas inlet pipe;
Fig. 3 is a user mode structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
As shown in Figures 1 to 3, it is the burner with high efficiency that a kind of Chinese meal stove is used, and comprises air inlet pipe 4 and is located at the mixed air cavity 2 that the section air inlet pipe top and that be communicated with it is semicircle, is provided with the air that is communicated with air blast in the lower end of air inlet pipe and is blown into mouth 41; Characteristics of the present utility model are: also comprise the gas inlet pipe 5 that is located in the blast pipe 4, be provided with combustion gas suction nozzle 52 in the lower end of gas inlet pipe, the upper end of gas inlet pipe is provided with gas outlet 53, the gap that has air to enter between gas inlet pipe and the blast pipe, be provided with the spiralling wind blade 3 of air that making more than two enters in the upper end of gas inlet pipe, wind blade is positioned at the top that air is blown into mouth; Also comprise being fixed on the gas averaging board 7 that mixes air cavity 2 tops, on gas averaging board, be provided with gas outlet 71.During use, because wind blade 3 has been arranged, can make the rising of the air spiral that enters, thereby drive the rising of the 53 combustion gas spirals that come out from the gas outlet, enter after making air and combustion gas well mixing to mix in the air cavity 2 again and further mix, under the effect of gas averaging board 7, the gas of mixing sprays uniformly, the ignition temperature at each position on the burner is even, thermal efficiency height.
In the present embodiment, comprise also being located at the infrared heating plate 1 that mixes on the air cavity 2 that the infrared heating plate is heat-resisting thousand laminates of siderochrome aluminium, it is positioned at the top of gas averaging board and is concave surface or the plane.Gas averaging board 7 is concave surface.Be provided with eight in the upper end of gas inlet pipe 5 and make the spiralling wind blade 3 of the air that enters, what wind blade tilted is located on the gas inlet pipe, and wind blade is between combustion gas suction nozzle 52 and gas outlet 53.Also comprise the holder 51 that is located at gas inlet pipe 5 lower ends, be provided with the upper end cover 6 of taking pore out of in the top, this venthole communicates with the gas outlet of gas inlet pipe, and gas inlet pipe is fixed in the blast pipe 4 by holder.
Shown in the present embodiment burner hearth 8 is made of trilaminate material, and the inside one deck is heat build-up reflecting layer 83, and this heat build-up reflecting layer is that stainless steel material is made, and the intermediate layer is a thermal insulation layer 82, and outermost one deck is a cast iron layer 81, is provided with air inlet 84 in its bottom.
Claims (5)
1. the burner with high efficiency that the Chinese meal stove is used comprises air inlet pipe and is located at the mixed air cavity that the section air inlet pipe top and that be communicated with it is semicircle, is provided with the air that is communicated with air blast in the lower end of air inlet pipe and is blown into mouth; It is characterized in that: also comprise the gas inlet pipe (5) that is located in the blast pipe (4), be provided with combustion gas suction nozzle (52) in the lower end of gas inlet pipe, the upper end of gas inlet pipe is provided with gas outlet (53), the gap that has air to enter between gas inlet pipe and the blast pipe, be provided with the spiralling wind blade of air (3) that making more than two enters in the upper end of gas inlet pipe, wind blade is positioned at the top that air is blown into mouth; Also comprise the gas averaging board (7) that is fixed on mixed air cavity (2) top, on gas averaging board, be provided with gas outlet (71).
2. the burner with high efficiency that a kind of Chinese meal stove according to claim 1 is used, it is characterized in that: also comprise the infrared heating plate (1) that is located on the mixed air cavity (2), the infrared heating plate is heat-resisting thousand laminates of siderochrome aluminium, and it is positioned at the top of gas averaging board and is concave surface or the plane.
3. the burner with high efficiency that a kind of Chinese meal stove according to claim 1 is used is characterized in that: described gas averaging board (7) is concave surface.
4. the burner with high efficiency that a kind of Chinese meal stove according to claim 1 is used, it is characterized in that: be provided with eight in the upper end of described gas inlet pipe (5) and make the spiralling wind blade of the air that enters (3), what wind blade tilted is located on the gas inlet pipe, and wind blade is positioned between combustion gas suction nozzle (52) and the gas outlet (53).
5. the burner with high efficiency that a kind of Chinese meal stove according to claim 1 is used, it is characterized in that: also comprise the holder (51) that is located at gas inlet pipe (5) lower end, be provided with the upper end cover (6) of taking pore out of in the upper end of gas inlet pipe, this venthole communicates with the gas outlet of gas inlet pipe, and gas inlet pipe is fixed in the blast pipe (4) by holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201439244U CN201662063U (en) | 2010-03-26 | 2010-03-26 | High-efficiency burner for Chinese food oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201439244U CN201662063U (en) | 2010-03-26 | 2010-03-26 | High-efficiency burner for Chinese food oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201662063U true CN201662063U (en) | 2010-12-01 |
Family
ID=43232480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201439244U Expired - Fee Related CN201662063U (en) | 2010-03-26 | 2010-03-26 | High-efficiency burner for Chinese food oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201662063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456636A (en) * | 2014-11-03 | 2015-03-25 | 昆山富凌能源利用有限公司 | High-efficiency and energy-saving gas range |
| CN110260311A (en) * | 2019-07-22 | 2019-09-20 | 广州合隆智能设备有限公司 | Commercial gas turbine is pressurized double mixing burners |
-
2010
- 2010-03-26 CN CN2010201439244U patent/CN201662063U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456636A (en) * | 2014-11-03 | 2015-03-25 | 昆山富凌能源利用有限公司 | High-efficiency and energy-saving gas range |
| CN110260311A (en) * | 2019-07-22 | 2019-09-20 | 广州合隆智能设备有限公司 | Commercial gas turbine is pressurized double mixing burners |
| CN110260311B (en) * | 2019-07-22 | 2024-02-06 | 浙江合隆智能设备有限公司 | Commercial gas turbine supercharged double-mixing 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20160326 |