CN103939896B - Improve the thermal response lid of alcohol-group fuel decomposition combustion - Google Patents
Improve the thermal response lid of alcohol-group fuel decomposition combustion Download PDFInfo
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- CN103939896B CN103939896B CN201410157314.2A CN201410157314A CN103939896B CN 103939896 B CN103939896 B CN 103939896B CN 201410157314 A CN201410157314 A CN 201410157314A CN 103939896 B CN103939896 B CN 103939896B
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Abstract
The invention discloses a kind of thermal response lid that improves alcohol-group fuel decomposition combustion, comprise for the lid on opened type fire-resistant ring, described lid comprises the recessed spheroid of outside ring body and middle part, the uniform glory hole that offers on described ring body, and described recessed ball centre offers through hole; Described ring body bottom is uniform is provided with 3 legs that are installed in above on fire-resistant ring, retains the gap of 2mm～10mm between ring body and burner hearth seat. Thermal response lid of the present invention is directly installed on opened type fire-resistant ring, form the combustion chamber of approximate sealing, prevent that alcohol-group fuel is thrown to outside burner, provide the environment of high temperature to ensure that alcohol-group fuel burns by best isolation, thereby realize high combustion rate and heat utilization efficiency.
Description
(1) technical field:
The present invention relates to a kind of burner hearth that is suitable for alcohol-group fuel burning, be specially a kind of alcohol-group fuel that improves and divideSeparate the thermal response lid of burning.
(2) background technology:
According to the reality of patent " adopting the energy-conserving and environment-protective combustion furnace of silicon carbide hearth " ZL201120279945.3Execute, the uncovered shape of silicon carbide hearth seat matches with the bottom shape of the cooker of required heating, and makesCooker is inserted after furnace base, and furnace base is to the closely heating of cooker bottom; Fire-resistant ring is opened type, suitOn burner. Burner design obtains the flame ejecting from combustion chamber shape under the drive of air-flowCurl, is transitioned into silicon carbide hearth seating face from fire-resistant ring upper end, the bottom of pasting cooker gradually toCylindrical diffusion. Flame is through silicon carbide hearth seating face, and burner hearth is heated to be reached after uniform temperature, to cooking a mealThe bottom radiation heating of tool, while burner hearth high temperature is conducive to fuel and obtains repeatedly in the process to external diffusionVaporization decomposition combustion. Steam and the exhaust outlet of tail gas from burner hearth kitchen range circle that burning produces are directly discharged into greatlyIn gas.
Use proof by reality, in cooking process as cooking throw pot, while putting the operation such as condiment, frying pan needsTo often leave burner hearth, can cause following phenomenon to occur:
1, the fire-resistant ring of opened type can cause seldom partly having little time the alcohol-group fuel of decomposition combustion, by spiralUnder the centrifugal action of the formation of wind, be thrown to outside burner hearth.
2, frying pan leaves burner hearth time length and can cause fire box temperature to decline, and is unfavorable for that alcohol-group fuel is by the bestIsolation burns.
3, above-mentioned phenomenon can cause alcohol-group fuel combustion rate and heat utilization efficiency to reduce.
(3) summary of the invention:
For this reason, the present invention proposes a kind of for improving the thermal response lid of alcohol-group fuel decomposition combustion, separateTechnical problem is certainly to ensure that helical form flame, to the heating of silicon carbide hearth seat, prevents the fire-resistant ring of opened typeCause the alcohol-group fuel that seldom partly has little time decomposition combustion to be thrown to outside burner hearth; Provide the environment of high temperature to protectCard alcohol-group fuel burns by best isolation, thereby realizes high combustion rate and heat utilization efficiency.
The thermal response lid of the raising alcohol-group fuel decomposition combustion that can solve the problems of the technologies described above, its technical sideCase comprises for the lid on opened type fire-resistant ring, described in difference lid comprise outside ring body and inBetween the recessed spheroid at position, the uniform glory hole that offers on described ring body, described recessed ball centre is offeredThere is through hole; Described ring body bottom is uniform is provided with 3 legs that are installed in above on fire-resistant ring, ring body withBetween burner hearth seat, retain the gap of 2mm～10mm.
The present invention is directly installed on opened type fire-resistant ring, forms the combustion chamber of approximate sealing, prevents alcohol radicalFuel is thrown to outside burner, and the burning cavity temperature of sealing is high simultaneously, can ensure that alcohol-group fuel is by the bestIsolation burn; And uniform glory hole on sharp lid, form the upwards band heat of spray combustionBanking fire flame, to the directly heating of frying pan bottom; After described burner hearth seat regenerator temperature raises, frying pan bottom is enteredRow radiation heating.
Described glory hole can adopt circular hole or adopt elliptical aperture adopt square hole or adopt slot,Or employing delthyrium.
Described lid conventionally adopts stainless steel casting.
Beneficial effect of the present invention:
1, the thermal response lid that the present invention improves alcohol-group fuel decomposition combustion is directly installed on opened type fire-resistant ringUpper, can form the approximate combustion chamber sealing, improve the thermal efficiency.
2, the present invention adopts stainless steel casting, and its bottom, cross section is spherical in shape, is conducive to burner wind chamberThe helical form flame that formation is dispersed to periphery and the upwards straight flame with hot pressing, make flame distribution reasonable.
3, the present invention's uniform glory hole on the ring body of lid as required, to obtain spray combustion upwardsBand hot pressing flame.
4, the present invention is installed on fire-resistant ring by leg, between forming at the bottom of lid and silicon carbide hearth seatThe gap of 2mm～10mm, is applicable to the ejection of helical form flame burner hearth seat is heated.
(4) brief description of the drawings:
The structural representation that Fig. 1 (a) is one embodiment of the present invention.
Fig. 1 (b) is A-A cut-away view of Fig. 1 (a).
Fig. 2 is that Fig. 1 embodiment is for the schematic diagram on opened type fire-resistant ring.
Figure number mark: 1, fire-resistant ring; 2, lid; 3, glory hole; 4, leg; 5, burner hearth seat; 6,Frying pan; 7, cooking stove; 8, burner.
(5) detailed description of the invention:
Below in conjunction with accompanying drawing illustrated embodiment, technical scheme of the present invention is described further.
The thermal response lid that the present invention improves alcohol-group fuel decomposition combustion is the lid that adopts stainless steel casting2,2 points of two parts of described lid, i.e. outside ring body and the recessed spheroid of middle part, on described ring bodyThe uniform glory hole 3 that offers, as required, the quantity of described glory hole 3 is selected between 10～20Select, the shape of glory hole 3 can be selected circular hole or elliptical aperture or square hole or slot or delthyrium,Described recessed ball centre offers through hole; Described ring body bottom is uniform is provided with 3 legs 4, as Fig. 1(a), shown in Fig. 1 (b).
Concrete utilization of the present invention:
Described lid 2 is directly installed on opened type fire-resistant ring 1 by 3 legs 4 and is located in carbonizationIn the middle of silicon burner hearth seat 5, lid 2 forms the approximate combustion chamber sealing, lid 2 and carbonization with fire-resistant ring 1Between silicon burner hearth seat 5, form the gap of 2mm～10mm, as shown in Figure 2.
Be set with the burner 8 that adopts stainless steel to make in the bottom of fire-resistant ring 1, it comprises coaxial settingCombustion chamber, inner bag and outer cover, fuel oil mouth is also installed on inner bag perisporium.
Air blast connects airduct, and airduct, through the kitchen range shell of cooking stove 7, is sent into burning by air by air inletBetween the outer cover inwall of device 8 and inner bladder outer wall, in wind chamber, entered in inner bag by the air vent on inner bag perisporium,Due to the angle of offering of air vent, make to enter the spiralling gas of the bottom-up formation of air in inner bagFlow and enter into fire-resistant ring 1, under the recessed sphere structure effect of lid 2, formation is dispersed to peripheryHelical form flame and the upwards straight flame with hot pressing: a part of helical form flame flow is from lid 2 and carbonizationGap (2mm～10mm) between silicon burner hearth seat 5 is passed through, and mineralization pressure sprays silicon carbide hearth seat 5Heating; The straight flame of another part band hot pressing is obtained and is upwards sprayed frying pan by the glory hole 3 of lid 26 directly heating.
Thermal response lid of the present invention is directly installed on opened type fire-resistant ring 1, forms the combustion chamber of approximate sealing,Prevent that alcohol-group fuel is thrown to outside burner 8, be provided environment guarantee alcohol-group fuel the dividing by the best of high temperatureSolution mode is burnt, thereby realizes high combustion rate and heat utilization efficiency.
Through experiment contrast, use the fire-resistant ring 1 of thermal response lid than opened type fire-resistant ring 1, its heatingSpeed is improved, conservation of fuel 10% consumption.
Claims (3)
1. the thermal response lid that improves alcohol-group fuel decomposition combustion, comprises for opened type fire-resistant ring (1)On lid (2), it is characterized in that: described lid (2) comprises outside ring body and middle partRecessed spheroid, the uniform glory hole (3) that offers on described ring body, described recessed ball centre is offeredThere is through hole; Described ring body bottom is uniform is provided with 3 legs that are installed in above on fire-resistant ring (1)(4), between ring body and burner hearth seat (5), retain the gap of 2mm～10mm.
2. improve according to claim 1 the thermal response lid of alcohol-group fuel decomposition combustion, its featureBe: described glory hole (3) is for circular hole, elliptical aperture or for square hole or for slot or beDelthyrium.
3. according to the thermal response lid that improves alcohol-group fuel decomposition combustion described in claim 1 or 2, itsBe characterised in that: described lid (2) adopts stainless steel casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410157314.2A CN103939896B (en) | 2014-04-18 | 2014-04-18 | Improve the thermal response lid of alcohol-group fuel decomposition combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410157314.2A CN103939896B (en) | 2014-04-18 | 2014-04-18 | Improve the thermal response lid of alcohol-group fuel decomposition combustion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103939896A CN103939896A (en) | 2014-07-23 |
| CN103939896B true CN103939896B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410157314.2A Active CN103939896B (en) | 2014-04-18 | 2014-04-18 | Improve the thermal response lid of alcohol-group fuel decomposition combustion |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2145939Y (en) * | 1992-12-11 | 1993-11-10 | 浙江农业大学 | Domestic gas cooker airflow guide energy-saving casing |
| CN2165343Y (en) * | 1993-07-21 | 1994-05-18 | 长沙市中意燃气具公司 | Gas cooker |
| KR200438899Y1 (en) * | 2006-12-28 | 2008-03-10 | 최춘해 | A Supporting For Enhance The Thermal Efficiency Of Gas Range. |
| CN201145327Y (en) * | 2007-12-21 | 2008-11-05 | 柯朝銮 | Gas combustion range energy-saving and environment friendly structure |
| CN202195519U (en) * | 2011-08-03 | 2012-04-18 | 桂林市淦隆环保科技有限公司 | Energy-saving environment-friendly combustion furnace adopting silicon carbide hearth |
| CN203836953U (en) * | 2014-04-18 | 2014-09-17 | 桂林市淦隆环保科技有限公司 | Thermal reaction cover for promoting alcohol-based fuel decomposition and combustion |
-
2014
- 2014-04-18 CN CN201410157314.2A patent/CN103939896B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2145939Y (en) * | 1992-12-11 | 1993-11-10 | 浙江农业大学 | Domestic gas cooker airflow guide energy-saving casing |
| CN2165343Y (en) * | 1993-07-21 | 1994-05-18 | 长沙市中意燃气具公司 | Gas cooker |
| KR200438899Y1 (en) * | 2006-12-28 | 2008-03-10 | 최춘해 | A Supporting For Enhance The Thermal Efficiency Of Gas Range. |
| CN201145327Y (en) * | 2007-12-21 | 2008-11-05 | 柯朝銮 | Gas combustion range energy-saving and environment friendly structure |
| CN202195519U (en) * | 2011-08-03 | 2012-04-18 | 桂林市淦隆环保科技有限公司 | Energy-saving environment-friendly combustion furnace adopting silicon carbide hearth |
| CN203836953U (en) * | 2014-04-18 | 2014-09-17 | 桂林市淦隆环保科技有限公司 | Thermal reaction cover for promoting alcohol-based fuel decomposition and combustion |
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|---|---|
| CN103939896A (en) | 2014-07-23 |
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