CN102913908A - Full-premix inversed burner - Google Patents
Full-premix inversed burner Download PDFInfo
- Publication number
- CN102913908A CN102913908A CN2012104246923A CN201210424692A CN102913908A CN 102913908 A CN102913908 A CN 102913908A CN 2012104246923 A CN2012104246923 A CN 2012104246923A CN 201210424692 A CN201210424692 A CN 201210424692A CN 102913908 A CN102913908 A CN 102913908A
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- pressing plate
- even pressing
- plate
- elementary
- housing
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Abstract
The invention relates to a full-premix inversed burner. The full-premix inversed burner is characterized by comprising a housing. A primary equalizer plate, a secondary equalizer plate and an infrared ceramic plate are disposed in the housing sequentially from top to bottom. The bottom of the housing is provided with a gas inlet. The gas inlet, the primary equalizer plate, the secondary equalizer plate and the infrared ceramic plate are spaced. Premixed gas passes through the primary equalizer plate, the secondary equalizer plate and the infrared ceramic plate inside the housing from the gas inlet sequentially. The full-premix inversed burner has the advantages that size is small, weight is low, noise is eliminated, backfire occurs less easily, power ratio is larger, processing and mounting are facilitated, cost is low, burning efficiency is high, the problems of pressure-equalized burning and infrared radiation resonance are solved for specially shaped structures, structure is simple, and production efficiency is improved.
Description
Technical field
The present invention relates to a kind of burner, concrete is a kind of complete premixing inverted burner.
Background technology
The combustion system of existing burner adopts partly-premixed burning, be widely used in civic area, in water heater for heating, design the specified primary air amount of feeding, the auxiliary air amount of feeding is by blower fan extraction or the outer air of suction chamber, satisfy the frequent switching of burning high or low power and combustion stability, must make air coefficient much larger than 1, efficient is low, and the discharge capacity of pernicious gas is high;
Also have a kind of full premix metal fiber burner: its efficiency of combustion is higher than atmospheric combustion, but the metallic fiber thermal conductivity coefficient is high, controls improper easy tempering, and air coefficient amplifies can affect efficiency of combustion, the adjustable extent of air capacity is little, minimum power to be controlled at about 8KW, can't satisfy the domestic water of low discharge only, and bath water can not constant temperature, easy tempering that power is low, burning easily produces noise, and service life is short, and cost is high.
Summary of the invention
For overcoming the defective of prior art, the invention provides a kind of complete premixing inverted burner.Technical scheme of the present invention is: a kind of complete premixing inverted burner, it is characterized in that: comprise housing, elementary even pressing plate, secondary even pressing plate and infrared ceramic porcelain plate are installed in the described housing from bottom to up successively, bottom at described housing offers air inlet, spacing distance between described air inlet, elementary even pressing plate, secondary even pressing plate and the infrared ceramic porcelain plate, premixed gas passes through the elementary even pressing plate in the housing, secondary even pressing plate and infrared ceramic porcelain plate successively by air inlet.
Described housing is made by 304 stainless steels.
Described elementary even pressing plate is made by the aluminising plate, is provided with uniformly several elementary even pressing plate through holes on described elementary even pressing plate, and the gross area of described elementary even pressing plate through hole is greater than the air inlet area.
Described secondary even pressing plate is made by the aluminising plate, be provided with uniformly several secondary even pressing plate through holes on described secondary even pressing plate, and the gross area of described secondary even pressing plate through hole is less than the gross area of elementary even pressing plate through hole.
Advantage of the present invention is: volume is little, lightweight, abate the noise, be difficult for tempering, power ratio is larger, processing is easy for installation, cost is low, efficiency of combustion height, the equal compression ignite burning that has solved polymorphic structure and the problem of infrared radiation resonance, simple in structure, enhance productivity.
Description of drawings
Fig. 1 is the assembly drawing of agent structure of the present invention;
Fig. 2 is the structural representation of housing of the present invention;
Fig. 3 is the structural representation of the elementary even pressing plate of the present invention.
The specific embodiment
Referring to Fig. 1 to Fig. 3, the present invention relates to a kind of complete premixing inverted burner, comprise housing 1, elementary even pressing plate 2 is installed in the described housing 1 from bottom to up successively, secondary even pressing plate 3 and infrared ceramic porcelain plate 4, offer air inlet 5 in the bottom of described housing 1, described air inlet 5, elementary even pressing plate 2, spacing distance between secondary even pressing plate 3 and the infrared ceramic porcelain plate 4, premixed gas passes through elementary even pressing plate 2 in the housing 1 successively by air inlet 5, secondary even pressing plate 3 and infrared ceramic porcelain plate 4, described housing 1 is made by 304 stainless steels, and to have a volume little with comparing of original aluminum, lightweight, rigidity is strong, install and fix convenient and resistant to elevated temperatures advantage;
Described elementary even pressing plate 2 is made by the aluminising plate, is provided with uniformly several elementary even pressing plate through holes 6 on described elementary even pressing plate 2, and the gross area of described elementary even pressing plate through hole 6 is greater than air inlet 5 areas, so that the air velocity of premixed gas is slowed down.
Described secondary even pressing plate 3 is made by the aluminising plate, on described secondary even pressing plate 3, be provided with uniformly several secondary even pressing plate through holes 7, and the gross area of described secondary even pressing plate through hole 7 is less than the gross area of elementary even pressing plate through hole 6, and its effect is convenient to better even air pressure and is eliminated a part of noise; Infrared ceramic porcelain plate 4 have be difficult for tempering, thermal conductivity factor little, in have catalyst component can greatly lower the characteristics of product harmful after the burning.
Operation principle of the present invention is: the speed of the air-flow by not stopping to change premixed gas and direction realize that air velocity slows down, be specially: premixed gas enters air inlet with speed faster, then pass through elementary equal pressing plate, so that air velocity is slack-off, simultaneously airflow direction is destroyed, passes through secondary equal pressing plate again, this moment air velocity sharply accelerate, airflow direction destroys, last air velocity is slowed down, and enters the combustion chamber burning through the infrared ceramic porcelain plate.
Claims (4)
1. complete premixing inverted burner, it is characterized in that: comprise housing, elementary even pressing plate, secondary even pressing plate and infrared ceramic porcelain plate are installed in the described housing from bottom to up successively, bottom at described housing offers air inlet, spacing distance between described air inlet, elementary even pressing plate, secondary even pressing plate and the infrared ceramic porcelain plate, premixed gas passes through the elementary even pressing plate in the housing, secondary even pressing plate and infrared ceramic porcelain plate successively by air inlet.
2. complete premixing inverted burner according to claim 1, it is characterized in that: described housing is made by 304 stainless steels.
3. complete premixing inverted burner according to claim 1, it is characterized in that: described elementary even pressing plate is made by the aluminising plate, be provided with uniformly several elementary even pressing plate through holes on described elementary even pressing plate, the gross area of described elementary even pressing plate through hole is greater than the air inlet area.
4. complete premixing inverted burner according to claim 3, it is characterized in that: described secondary even pressing plate is made by the aluminising plate, on described secondary even pressing plate, be provided with uniformly several secondary even pressing plate through holes, and the gross area of described secondary even pressing plate through hole is less than the gross area of elementary even pressing plate through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104246923A CN102913908A (en) | 2012-10-31 | 2012-10-31 | Full-premix inversed burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104246923A CN102913908A (en) | 2012-10-31 | 2012-10-31 | Full-premix inversed burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102913908A true CN102913908A (en) | 2013-02-06 |
Family
ID=47612396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104246923A Pending CN102913908A (en) | 2012-10-31 | 2012-10-31 | Full-premix inversed burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102913908A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566375A (en) * | 2014-12-31 | 2015-04-29 | 罗红卫 | Fully premixed proportional control infrared burner |
| CN109882843A (en) * | 2019-04-16 | 2019-06-14 | 台山市合能陶瓷有限公司 | A kind of inversion type beef steak burner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993018342A1 (en) * | 1992-03-03 | 1993-09-16 | N.V. Bekaert S.A. | Porous metal fiber plate |
| CN2389289Y (en) * | 1999-09-21 | 2000-07-26 | 李建民 | Gas infrared ray burner |
| CN2723842Y (en) * | 2004-05-25 | 2005-09-07 | 张仲凌 | Gas burning infrared radiation burner |
| CN2793556Y (en) * | 2005-05-18 | 2006-07-05 | 裕富宝厨具设备（深圳）有限公司 | premixed burner |
| CN101398176A (en) * | 2008-11-03 | 2009-04-01 | 广东万家乐燃气具有限公司 | Fully pre-mixing gas combustion burner device |
| CN202350036U (en) * | 2011-09-28 | 2012-07-25 | 樱花卫厨（中国）股份有限公司 | Fully-premixing plate-type burner |
-
2012
- 2012-10-31 CN CN2012104246923A patent/CN102913908A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993018342A1 (en) * | 1992-03-03 | 1993-09-16 | N.V. Bekaert S.A. | Porous metal fiber plate |
| CN2389289Y (en) * | 1999-09-21 | 2000-07-26 | 李建民 | Gas infrared ray burner |
| CN2723842Y (en) * | 2004-05-25 | 2005-09-07 | 张仲凌 | Gas burning infrared radiation burner |
| CN2793556Y (en) * | 2005-05-18 | 2006-07-05 | 裕富宝厨具设备（深圳）有限公司 | premixed burner |
| CN101398176A (en) * | 2008-11-03 | 2009-04-01 | 广东万家乐燃气具有限公司 | Fully pre-mixing gas combustion burner device |
| CN202350036U (en) * | 2011-09-28 | 2012-07-25 | 樱花卫厨（中国）股份有限公司 | Fully-premixing plate-type burner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566375A (en) * | 2014-12-31 | 2015-04-29 | 罗红卫 | Fully premixed proportional control infrared burner |
| CN109882843A (en) * | 2019-04-16 | 2019-06-14 | 台山市合能陶瓷有限公司 | A kind of inversion type beef steak burner |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130206 |