CN203836953U - Thermal reaction cover for promoting alcohol-based fuel decomposition and combustion - Google Patents
Thermal reaction cover for promoting alcohol-based fuel decomposition and combustion Download PDFInfo
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- CN203836953U CN203836953U CN201420190904.0U CN201420190904U CN203836953U CN 203836953 U CN203836953 U CN 203836953U CN 201420190904 U CN201420190904 U CN 201420190904U CN 203836953 U CN203836953 U CN 203836953U
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- alcohol
- lid
- combustion
- ring body
- hole
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Abstract
The utility model discloses a thermal reaction cover for promoting alcohol-based fuel decomposition and combustion. The thermal reaction cover comprises a cover body for an open fire-resistant ring, wherein the cover body comprises an external ring body and a lower concave sphere at a middle position, flame holes are evenly distributed in the ring body, and a through hole is formed in the center of the lower concave sphere. More than three supporting feet clamped onto the fire-resistant ring are evenly distributed at the bottom of the ring body, and a 2mm-10mm gap is reserved between the ring body and a furnace seat. The thermal reaction cover is directly clamped onto the open fire-resistant ring to form an approximately closed combustion cavity for preventing alcohol-based fuel from being thrown out of a combustor, provides a high-temperature environment to ensure that the alcohol-based fuel is combusted in a best decomposition mode, and accordingly achieves high combustion rate and heat utilization rate.
Description
(1) technical field:
The utility model relates to a kind of burner hearth of applicable alcohol-group fuel burning, is specially a kind of thermal response lid that improves alcohol-group fuel decomposition combustion.
(2) background technology:
According to patent < <, adopt the enforcement of the energy-conserving and environment-protective combustion furnace > > ZL201120279945.3 of silicon carbide hearth, 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, from fire-resistant ring upper end, is transitioned into silicon carbide hearth seating face, and spread to cylindrical gradually the bottom of pasting cooker.Flame is through silicon carbide hearth seating face, and burner hearth is heated and reaches after uniform temperature, the bottom radiation heating to cooker, and 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.
By reality, use proof, in cooking process as cooking throw pot, while putting the operations 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 leaves burner hearth time length and can cause fire box temperature to decline, and is unfavorable for that alcohol-group fuel burns by best is olation.
3, above-mentioned phenomenon can cause alcohol-group fuel combustion rate and heat utilization efficiency to reduce.
(3) utility model content:
For this reason, the utility model proposes a kind of for improving the thermal response lid of alcohol-group fuel decomposition combustion, technical problem to be solved is to guarantee 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 guarantee that alcohol-group fuel burns by best is olation, 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 utility model 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 guarantee that alcohol-group fuel burns by best is olation; And the uniform glory hole on sharp lid, form the upwards band hot pressing flame of spray combustion, to the directly heating of frying pan bottom; 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 bar hole or adopt delthyrium.
Described lid conventionally adopts stainless steel casting.
The beneficial effects of the utility model:
1, the thermal response lid of the utility model raising 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 utility model 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 upwards with the straight flame of hot pressing, make flame distribution reasonable.
3, the utility model uniform glory hole on the ring body of lid as required, to obtain the upwards band hot pressing flame of spray combustion.
4, the utility model is installed on fire-resistant ring by leg, form lid with at the bottom of silicon carbide hearth seat between the gap of 2mm～10mm, be applicable to helical form flame and spray burner hearth seat is heated.
(4) accompanying drawing explanation:
Fig. 1 (a) is the structural representation of a kind of embodiment of the utility model.
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 sign: 1, fire-resistant ring; 2, lid; 3, glory hole; 4, leg; 5, burner hearth seat; 6, frying pan; 7, cooking stove; 8, burner.
(5) specific embodiment:
Below in conjunction with accompanying drawing illustrated embodiment, the technical solution of the utility model is described further.
The utility model improves the thermal response lid of alcohol-group fuel decomposition combustion for adopting the lid 2 of stainless steel casting, 2 minutes 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 bar hole 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 utility model:
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.
In the bottom of fire-resistant ring 1, be set with the burner 8 that adopts stainless steel to make, it comprises combustion chamber, inner bag and the outer cover of coaxial setting, and 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, by the air vent on inner bag perisporium, entered in inner bag, the angle of offering due to 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, under the recessed sphere structure effect of lid 2, form the helical form flame disperse to periphery and upwards with the straight flame of 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 to 5 heating of silicon carbide hearth seat, the straight flame of another part band hot pressing is upwards sprayed frying pan 6 is directly heated by glory hole 3 acquisition of lid 2.
The utility model thermal response lid 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 guarantee that alcohol-group fuel burns by best is olation, 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 for circular hole, elliptical aperture or for square hole or for bar hole 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 |
|---|---|---|---|
| CN201420190904.0U CN203836953U (en) | 2014-04-18 | 2014-04-18 | Thermal reaction cover for promoting alcohol-based fuel decomposition and combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190904.0U CN203836953U (en) | 2014-04-18 | 2014-04-18 | Thermal reaction cover for promoting alcohol-based fuel decomposition and combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203836953U true CN203836953U (en) | 2014-09-17 |
Family
ID=51514786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420190904.0U Withdrawn - After Issue CN203836953U (en) | 2014-04-18 | 2014-04-18 | Thermal reaction cover for promoting alcohol-based fuel decomposition and combustion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203836953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939896A (en) * | 2014-04-18 | 2014-07-23 | 桂林市淦隆环保科技有限公司 | Thermal reaction cover capable of promoting alcohol-based fuel decomposition combustion |
-
2014
- 2014-04-18 CN CN201420190904.0U patent/CN203836953U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939896A (en) * | 2014-04-18 | 2014-07-23 | 桂林市淦隆环保科技有限公司 | Thermal reaction cover capable of promoting alcohol-based fuel decomposition combustion |
| CN103939896B (en) * | 2014-04-18 | 2016-05-04 | 桂林市淦隆环保科技有限公司 | Improve the thermal response lid of alcohol-group fuel decomposition combustion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140917 Effective date of abandoning: 20160504 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |