CN103939896A - Thermal reaction cover capable of promoting alcohol-based fuel decomposition combustion - Google Patents
Thermal reaction cover capable of promoting alcohol-based fuel decomposition combustion Download PDFInfo
- Publication number
- CN103939896A CN103939896A CN201410157314.2A CN201410157314A CN103939896A CN 103939896 A CN103939896 A CN 103939896A CN 201410157314 A CN201410157314 A CN 201410157314A CN 103939896 A CN103939896 A CN 103939896A
- Authority
- CN
- China
- Prior art keywords
- alcohol
- lid
- ring
- ring body
- thermal reaction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The invention discloses a thermal reaction cover capable of promoting alcohol-based fuel decomposition combustion. The thermal reaction cover comprises a cover body used for an open type refractory ring. The cover body comprises a ring body on the exterior and a downward concave ball body in the middle. Flame holes are evenly distributed in the ring body. A through hole is formed in the center of the downward concave ball body. Three or more supporting legs are evenly distributed at the bottom of the ring body and installed on the refractory ring in a clamped mode. A gap of 2 mm-10 mm is reserved between the ring body and a hearth base. The thermal reaction cover is directly installed on the open type refractory ring in a clamped mode to form an approximately closed combustion chamber, so that alcohol-based fuel is prevented from being thrown out of a combustor; furthermore, the thermal reaction cover provides a high-temperature environment to guarantee that the alcohol-based fuel is combusted in an optimal decomposition mode, and therefore the combustion rate and the thermal utilization rate are high.
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 thermal response lid that improves alcohol-group fuel decomposition combustion.
(2) background technology:
According to the enforcement of patent " adopting the energy-conserving and environment-protective combustion furnace of silicon carbide hearth " ZL201120279945.3, the uncovered shape of silicon carbide hearth seat matches with the bottom shape of the cooker of required heating, and cooker is inserted after furnace base, furnace base is to the closely heating of cooker bottom; Fire-resistant ring is opened type, is sleeved on above burner.Burner design obtains the flame ejecting from combustion chamber and form helical form under the drive of air-flow, is transitioned into silicon carbide hearth seating face from fire-resistant ring upper end, and spread to cylindrical gradually the bottom of pasting cooker.Flame is through silicon carbide hearth seating face, and burner hearth is heated to be reached after uniform temperature, and to the bottom radiation heating of cooker, while burner hearth high temperature is conducive to fuel and in the process to external diffusion, obtains repeated vaporization decomposition combustion.Steam and the exhaust outlet of tail gas from burner hearth kitchen range circle that burning produces are directly discharged in atmosphere.
Use proof by reality, in cooking process as cooking throw pot, while putting the operation such as condiment, frying pan need to 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, under the centrifugal action of the formation of spiral wind, is thrown to outside burner hearth.
2, frying pan leave burner hearth time length can cause fire box temperature decline, be unfavorable for that alcohol-group fuel burns by best isolation.
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, technical problem to be solved is to ensure that helical form flame is to the heating of silicon carbide hearth seat, prevents that the fire-resistant ring of opened type from causing 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 ensure that alcohol-group fuel burns by best isolation, thereby realize 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 scheme comprises for the lid on opened type fire-resistant ring, described in difference, lid comprises the recessed spheroid of outside ring body and middle part, the uniform glory hole that offers on described ring body, 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.
The present invention is directly installed on opened type fire-resistant ring, forms the combustion chamber of approximate sealing, prevents that alcohol-group fuel is thrown to outside burner, and the burning cavity temperature of sealing is high simultaneously, can ensure that alcohol-group fuel burns by best isolation; And uniform glory hole on sharp lid, form the upwards band hot pressing flame of spray combustion, frying pan bottom is directly heated; After described burner hearth seat regenerator temperature raises, radiation heating is carried out in frying pan bottom.
Described glory hole can adopt circular hole or adopts elliptical aperture or adopt square hole or adopt slot or adopt 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 ring, can form the combustion chamber of approximate sealing, improves 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 chamber and forms the helical form flame dispersed to periphery and the straight flame with hot pressing upwards, makes flame distribution reasonable.
3, the present invention's uniform glory hole on the ring body of lid as required, to obtain the upwards band hot pressing flame of spray combustion.
4, the present invention is installed on fire-resistant ring by leg, form at the bottom of lid and silicon carbide hearth seat between the gap of 2mm～10mm, be applicable to helical form flame and spray 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 2 that adopts stainless steel casting, 2 points of two parts of described lid, be outside ring body and the recessed spheroid of middle part, the uniform glory hole 3 that offers on described ring body, as required, the quantity of described glory hole 3 is selected between 10～20, and the shape of glory hole 3 can be selected circular hole or elliptical aperture or square hole or slot or delthyrium, and described recessed ball centre offers through hole; Described ring body bottom is uniform is provided with 3 legs 4, as shown in Fig. 1 (a), 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 the middle of silicon carbide hearth seat 5, lid 2 forms the approximate combustion chamber sealing with fire-resistant ring 1, between lid 2 and silicon carbide hearth seat 5, form the gap of 2mm～10mm, as shown in Figure 2.
Be set with in the bottom of fire-resistant ring 1 and adopt the burner 8 made of stainless steel, it comprises and combustion chamber, inner bag and the outer cover of coaxial setting fuel oil mouth is also installed on inner bag perisporium.
Air blast connects airduct, airduct is through the kitchen range shell of cooking stove 7, air is sent between the outer cover inwall of burner 8 and inner bladder outer wall in wind chamber by air inlet, 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 air-flow of the bottom-up formation of air in inner bag and enter into fire-resistant ring 1, the helical form flame that formation is dispersed to periphery under the recessed sphere structure effect of lid 2 and the upwards straight flame with hot pressing: a part of helical form flame flow passes through from the gap (2mm～10mm) between lid 2 and silicon carbide hearth seat 5, mineralization pressure ejection is heated silicon carbide hearth seat 5, the straight flame of another part band hot pressing obtains upwards to spray by the glory hole 3 of lid 2 frying pan 6 is directly heated.
Thermal response lid of the present invention is directly installed on opened type fire-resistant ring 1, form the combustion chamber of approximate sealing, prevent that alcohol-group fuel is thrown to outside burner 8, 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.
Through experiment contrast, use the fire-resistant ring 1 of thermal response lid than opened type fire-resistant ring 1, its firing rate is improved, conservation of fuel 10% consumption.
Claims (3)
1. improve the thermal response lid of alcohol-group fuel decomposition combustion, comprise for the lid (2) on opened type fire-resistant ring (1), it is characterized in that: described lid (2) comprises the recessed spheroid of outside ring body and middle part, the uniform glory hole (3) that offers on described ring body, described recessed ball centre offers through hole; Described ring body bottom is uniform is provided with 3 legs (4) that are installed in above on fire-resistant ring (1), retains the gap of 2mm～10mm between ring body and burner hearth seat (5).
2. the thermal response lid that improves according to claim 1 alcohol-group fuel decomposition combustion, is characterized in that: described glory hole (3) is circular hole, elliptical aperture or for square hole or for slot or be delthyrium.
3. according to the thermal response lid that improves alcohol-group fuel decomposition combustion described in claim 1 or 2, it is characterized 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 true CN103939896A (en) | 2014-07-23 |
| CN103939896B CN103939896B (en) | 2016-05-04 |
Family
ID=51187677
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103939896B (en) |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103939896B (en) | 2016-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207334729U (en) | Burner fire cover, low-flame burner and gas stove | |
| CN203464343U (en) | Energy gathering stove | |
| CN105889971B (en) | Burner and its application method based on smoke pre-heating air | |
| CN102734797B (en) | Domestic strong blowing full premix energy-saving burning | |
| CN202267095U (en) | Energy-efficient high-fire gas cooker | |
| CN101776286A (en) | Cooking range | |
| CN109307267A (en) | Burner fire cover, low-flame burner and gas stove | |
| CN206247421U (en) | For reducing the lost flue gas recirculation heat gathering tube of heat and its heating utensil | |
| CN203836953U (en) | Thermal reaction cover for promoting alcohol-based fuel decomposition and combustion | |
| CN201281339Y (en) | Dual ring inner flame combustor | |
| CN201628254U (en) | Mini smokeless furnace | |
| CN103939896B (en) | Improve the thermal response lid of alcohol-group fuel decomposition combustion | |
| CN108006705A (en) | A kind of gas burner and gas-cooker | |
| CN210772165U (en) | Last air inlet furnace head that combustion efficiency is high | |
| CN103884014B (en) | Combustion gas and high temperature air mixing burner | |
| CN208282174U (en) | The culinary art of a kind of burning natural gas and liquefied gas as fuel is warmed oneself by a fire dual-purpose stove | |
| CN206973633U (en) | A kind of multipurpose commercial gas energy-saving stove with constant pressure circulator | |
| CN105546591B (en) | A kind of grid turbulence energy-saving stove | |
| CN203642251U (en) | Alcohol-based high-temperature gasification fire control furnace | |
| CN206361726U (en) | A kind of high efficiency combustion stove | |
| CN205747022U (en) | Combustion alcohol base oil water heater | |
| CN110440255A (en) | A kind of upper air inlet burner of high combustion efficiency | |
| CN205332280U (en) | Grid turbulent flow energy -saving stove | |
| CN204026754U (en) | Energy-saving safe large stove | |
| CN207990620U (en) | A kind of high-efficient gas burning stove center line infrared radiation burner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |