CN1821658A - Preheating follow up variable gap gas distributing type gas range burner - Google Patents
Preheating follow up variable gap gas distributing type gas range burner Download PDFInfo
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- CN1821658A CN1821658A CN 200610070849 CN200610070849A CN1821658A CN 1821658 A CN1821658 A CN 1821658A CN 200610070849 CN200610070849 CN 200610070849 CN 200610070849 A CN200610070849 A CN 200610070849A CN 1821658 A CN1821658 A CN 1821658A
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- gas
- follow
- injector
- preheating
- variable gap
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Abstract
The pre-heating follow-up variable gap distributing gas range burner includes a casing with mixture gas inlet in the bottom, and an ejector with inside cavity as combustor and gas distributing ports in the lower part, and the cavity between the casing and the ejector serves as gas distributing chamber. The present invention features the combustor with enclosing boards and ceramic grain layer inside the enclosing boards, the gas distributing chamber with baffle plate fixed on the ejector, and the ejector with heat exchange fins on the inner and outer walls. The present invention has complete and homogeneous mixing of fuel gas and air, complete burning, no black smoke, high burning efficiency and other advantages, and may be applied widely in various kinds of gas burning furnace of gas, LPG, natural gas, etc.
Description
Technical field
The invention belongs to the stove and accessory parts, is a kind of preheating follow up variable gap gas distributing type gas range burner.
Background technology
The combustion chamber air distribution port aperture of existing gas range burner is fixing aperture (being that aperture area is constant), can not be according to the variation of admission pressure and flow and the size of follow-up adjustment air distribution port aperture; The combustion gas of existing gas furnace and Air mixing gas inlet channel are heated, and that part of path is short, area is little, therefore, existing combustion gas and air can not be fully, mix uniformly, cause mixture combustion insufficient, incomplete, easy over-emitting black exhaust, the calorific value that burning produces is low, and the combustion gas waste is big, gaseous mixture tempering detonation often occurs, use uneasy congruence not enough;
Summary of the invention
The objective of the invention is, provide a kind of can be according to the variation of admission pressure and flow and follow up variable gap gas distributing, by lengthening gaseous mixture inlet channel be heated that part of path and heat exchange area, make combustion gas and air fully, evenly mix, thereby make the abundant completing combustion of gaseous mixture, not over-emitting black exhaust, the calorific value height that burning produces, save combustion gas, avoid gaseous mixture tempering detonation, preheating follow up variable gap gas distributing type gas range burner safe in utilization.
The objective of the invention is to realize: a kind of preheating follow up variable gap gas distributing type gas range burner by following technical scheme, it comprises housing 6, injector 4, be provided with mixed gas inlet 11 in the bottom of housing 6, cavity between housing 6 and the injector 4 is a gas distributing chamber 3, and the cavity in the injector 4 is combustion chamber 1, is provided with several air distribution ports 10 in the lower end of injector 4, be characterized in: in combustion chamber 1, be provided with coaming plate 8, in coaming plate 8, place stratum granulosum 9.Described stratum granulosum 9 is the ceramic particle layer.Be provided with baffling dish 7 in described gas distributing chamber 3, baffling dish 7 is fixed on the injector 4.The inside and outside wall of described injector 4 is provided with the heat exchange wing.
Preheating follow up variable gap gas distributing type gas range burner of the present invention, owing in the combustion chamber, be provided with coaming plate, in coaming plate, place stratum granulosum, can make the particle of stratum granulosum and the gap follow up variable gap between the particle according to the variation of source of the gas gaseous-pressure and flow, thereby realization variable gap gas distributing, follow-up adjustment enter the gaseous mixture air inflow of combustion chamber; Because stratum granulosum is the ceramic particle layer, after being lighted by the gaseous mixture of ceramic particle lamellar spacing, form far-infrared radiation at the ceramic particle layer; Owing to be provided with the baffling dish in gas distributing chamber, the inside and outside wall of injector is provided with the heat exchange wing, its can extend gaseous mixture inlet channel be heated that part of path and heat exchange area.Preheating follow up variable gap gas distributing type gas range burner of the present invention has combustion gas and mixes fully, evenly the abundant completing combustion of gaseous mixture, not over-emitting black exhaust with air, the calorific value height that burning produces, advantages such as the saving combustion gas can be avoided gaseous mixture tempering detonation, and is safe in utilization.Preheating follow up variable gap gas distributing type gas range burner of the present invention can be widely used in gas furnaces such as coal gas, oil liquefied gas, natural gas and biogas.
Description of drawings
Fig. 1 is a preheating follow up variable gap gas distributing type gas range burner structure cross-sectional schematic.
Among the figure: 1 combustion chamber, 2 supporting disks, 3 gas distributing chamber, 4 injectors, 5 gaseous mixture inlet channels, 6 housings, 7 baffling dishes, 8 coaming plates, 9 stratum granulosums, 10 air distribution ports, 11 mixed gas inlets.
The specific embodiment
Utilize embodiment shown in the drawings that the present invention is further described below.
With reference to Fig. 1, preheating follow up variable gap gas distributing type gas range burner has housing 6, injector 4, and injector 4 is fixing with housing 6.Supporting disk 2 is fixing with injector 4.Be provided with mixed gas inlet 11 in the bottom of housing 6, the cavity between housing 6 and the injector 4 is a gas distributing chamber 3, and the cavity in the injector 4 is combustion chamber 1, is provided with several air distribution ports 10 in the lower end of injector 4.In combustion chamber 1, be provided with coaming plate 8, in coaming plate 8, place stratum granulosum 9.Described stratum granulosum 9 is the ceramic particle layer.The Main Ingredients and Appearance of ceramic particle is an alundum (Al, makes the far-infrared ray ceramic sheet with it usually.The Granulation Equipments granulation of available prior art uses the kiln roasting to make ceramic particle with existing method.Be provided with baffling dish 7 in described gas distributing chamber 3, baffling dish 7 is fixed on the injector 4.The inside and outside wall of described injector 4 is provided with the heat exchange wing.From mixed gas inlet 11 to gas distributing chamber 3, through baffling dish 7 again to several air distribution ports 10 be gaseous mixture inlet channel 5.Housing 6 and injector 4 the bests adopt metal materials such as iron or aluminium through casting, the also available sheet material punching out of housing 6.Baffling dish 7 and supporting disk 2 sheet material punching out.
Claims (4)
1. preheating follow up variable gap gas distributing type gas range burner, it comprises housing (6), injector (4), be provided with mixed gas inlet (11) in the bottom of housing (6), cavity between housing (6) and the injector (4) is gas distributing chamber (3), and the cavity in the injector (4) is combustion chamber (1), is provided with several air distribution ports (10) in the lower end of injector (4), it is characterized in that: in combustion chamber (1), be provided with coaming plate (8), in coaming plate (8), place stratum granulosum (9).
2. preheating follow up variable gap gas distributing type gas range burner according to claim 1 is characterized in that: described stratum granulosum (9) is the ceramic particle layer.
3. preheating follow up variable gap gas distributing type gas range burner according to claim 1 is characterized in that: be provided with baffling dish (7) in described gas distributing chamber (3), baffling dish (7) is fixed on the injector (4).
4. preheating follow up variable gap gas distributing type gas range burner according to claim 1 is characterized in that: the inside and outside wall of described injector (4) is provided with the heat exchange wing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610070849 CN1821658A (en) | 2006-03-14 | 2006-03-14 | Preheating follow up variable gap gas distributing type gas range burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610070849 CN1821658A (en) | 2006-03-14 | 2006-03-14 | Preheating follow up variable gap gas distributing type gas range burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1821658A true CN1821658A (en) | 2006-08-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610070849 Pending CN1821658A (en) | 2006-03-14 | 2006-03-14 | Preheating follow up variable gap gas distributing type gas range burner |
Country Status (1)
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| CN (1) | CN1821658A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806455A (en) * | 2010-03-31 | 2010-08-18 | 四川华索自动化信息工程有限公司 | Novel jet-suction heat-accumulated type high-efficiency burner for carbon roasting furnace |
| CN101696804B (en) * | 2009-09-04 | 2011-07-20 | 四川华索自动化信息工程有限公司 | Injector type smoke preheating burner with high efficiency |
| CN104141952A (en) * | 2014-07-30 | 2014-11-12 | 北京矿大节能科技有限公司 | Extremely low concentration coal mine gas combustion device and method |
| CN104566373A (en) * | 2015-01-14 | 2015-04-29 | 刘腊喜 | Gas burner |
| CN113203104A (en) * | 2021-04-30 | 2021-08-03 | 华中科技大学 | Household heating and cooking combined stove using trumpet creepers as fuel and using method thereof |
-
2006
- 2006-03-14 CN CN 200610070849 patent/CN1821658A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696804B (en) * | 2009-09-04 | 2011-07-20 | 四川华索自动化信息工程有限公司 | Injector type smoke preheating burner with high efficiency |
| CN101806455A (en) * | 2010-03-31 | 2010-08-18 | 四川华索自动化信息工程有限公司 | Novel jet-suction heat-accumulated type high-efficiency burner for carbon roasting furnace |
| CN104141952A (en) * | 2014-07-30 | 2014-11-12 | 北京矿大节能科技有限公司 | Extremely low concentration coal mine gas combustion device and method |
| CN104566373A (en) * | 2015-01-14 | 2015-04-29 | 刘腊喜 | Gas burner |
| CN113203104A (en) * | 2021-04-30 | 2021-08-03 | 华中科技大学 | Household heating and cooking combined stove using trumpet creepers as fuel and using method thereof |
| CN113203104B (en) * | 2021-04-30 | 2022-05-31 | 华中科技大学 | Household heating and cooking combined stove using trumpet creepers as fuel and using method thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |