CN221146599U - Side oil feeding furnace head assembly - Google Patents
Side oil feeding furnace head assembly Download PDFInfo
- Publication number
- CN221146599U CN221146599U CN202323152235.6U CN202323152235U CN221146599U CN 221146599 U CN221146599 U CN 221146599U CN 202323152235 U CN202323152235 U CN 202323152235U CN 221146599 U CN221146599 U CN 221146599U
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- Prior art keywords
- air
- air inlet
- outer cover
- cover
- air guide
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- 239000000446 fuel Substances 0.000 abstract description 41
- 238000002485 combustion reaction Methods 0.000 abstract description 19
- 239000007788 liquid Substances 0.000 abstract description 15
- 238000013461 design Methods 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000009826 distribution Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 239000003245 coal Substances 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 239000006200 vaporizer Substances 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Evaporation-Type Combustion Burners (AREA)
Abstract
The utility model discloses a side oil feeding furnace head assembly which comprises a furnace head, wherein the furnace head sequentially comprises an outer cover, a guide cover and an air inlet base from top to bottom, an air outlet is arranged on the outer cover, a double-layer net surface is arranged on the air outlet, and a gap is reserved between the double-layer net surfaces. Compared with the prior art, the utility model aims at the combustion design of the vaporous liquid fuel, adopts the structural design of the net surface on the burner, has large gas outlet amount, wide combustion area and more uniform fuel distribution, oil gas can form an oil film on the net surface, is more beneficial to the combustion of the vaporous fuel, adopts a side oil inlet mode, and related parts can be arranged on the side surface of the burner, so that the overall design height of the kitchen range can be reduced, and the kitchen range is more suitable for household use.
Description
Technical Field
The utility model relates to the field of kitchen ranges, in particular to a side oil feeding stove head assembly.
Background
The traditional liquefied gas has the problems of low heat value, high cost, low flash point, inflammability, explosiveness, high potential safety hazard and the like. Because of the great potential safety hazard of liquefied gas fuel, national monitoring is becoming more and more strict. The commercial kitchen range fuel is turned to a safe fuel with higher flash point, namely a liquid fuel (coal liquid fuel), and the coal-based kitchen range liquid fuel is a clean fuel which is prepared by taking Fischer-Tropsch synthesized hydrocarbon, industrial white oil, high-flash hydrocarbon compounds and the like as raw materials, compounding high-molecular oxygen-containing compounds and additives, and has no toxicity, no harm and high flash point, and takes alkane as a main component. The existing electric spraying and gas spraying kitchen ranges commonly used in the market are all aimed at burning natural gas and coal gas, and few kitchen ranges for liquid fuel are available. Although many families use natural gas stoves, few places have not been filled with natural gas due to altitude or geographical factors, and only liquefied gas can be used, so that development of a kitchen range product suitable for household liquid fuel is needed.
Disclosure of utility model
The present utility model aims to provide a side entry burner assembly which solves the above problems.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the side oil feeding furnace head assembly comprises a furnace end, wherein the furnace end sequentially comprises an outer cover, a guide cover and an air inlet base from top to bottom, an air outlet is formed in the outer cover, a double-layer net surface is arranged on the air outlet, and a gap is reserved between the double-layer net surfaces.
Preferably, the air inlet base comprises a cover plate and a bottom plate, the cover plate is fixed on the upper surface of the bottom plate, an air inlet channel is transversely punched on the bottom plate, an air inlet is formed in the cover plate, and the air inlet is communicated with the air inlet channel.
Preferably, the air guide sleeve is composed of an air guide plate, an upright air guide sleeve is punched in the middle of the air guide plate, the air guide sleeve is in a necking shape with a wide bottom and a narrow top, and the outer wall of the air guide sleeve is in an arc shape.
Preferably, the top of the diversion cylinder is provided with an exhaust port, and a gap is reserved between the exhaust port and the inner top surface of the outer cover.
Preferably, the outer cover, the air guide cover and the air inlet base are fixedly connected through fastening screws, and screw holes matched with the fastening screws are formed in the outer cover, the air guide cover and the air inlet base.
Preferably, the top of the outer cover is also provided with an air outlet hole or an air outlet groove.
Preferably, one layer of the double-layer net surface is welded on the inner wall of the outer cover, and the other layer is welded on the outer wall of the outer cover.
Compared with the prior art, the utility model has the advantages that:
(1) The utility model aims at the combustion design of the vaporous liquid fuel, adopts the structural design of the net surface on the burner, has large air outlet amount of the net surface, wide combustion area and more uniform distribution of the vaporous fuel, and oil gas can form an oil film on the net surface during oil supply combustion, thereby being more beneficial to the combustion of the vaporous fuel. The design of the double-layer net surface is adopted by the net surface, because the gap between the two layers of net surfaces can enable the vaporous fuel to be better attached to the net surface, an oil film can be formed between the net surfaces, and a tiny bubble-shaped oil film can be formed on the net surface of the outermost layer during combustion, so that the vaporous fuel can be combusted more completely.
(2) The utility model relates to a side oil inlet stove head capable of being used for liquid fuel for coal-based kitchen ranges, which adopts a side oil inlet mode, related parts can be arranged on the side surface of a stove head, and the overall design height of the kitchen ranges can be reduced, so that the side oil inlet stove head is more suitable for household use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic view of the structure of the housing of the present utility model;
FIG. 4 is a schematic view of a pod according to the present utility model;
FIG. 5 is a schematic view of the structure of the air intake base of the present utility model;
Fig. 6 is a schematic view of an assembly structure of the utility model on a household slow fire stove.
In the figure: 1. an outer cover; 2. a guide cover; 21. the diversion is simple; 22. an exhaust port; 3. an air inlet base; 31. a cover plate; 32. a bottom plate; 33. an air inlet; 4. a double layer mesh surface; 5. an air intake passage; 6. an air outlet hole; 7. a screw hole; 8. a vaporizer.
Detailed Description
The utility model will be further described below, in particular as follows: referring to fig. 1 to 6, a side oil feeding furnace head assembly comprises a furnace end, wherein the furnace end sequentially comprises an outer cover 1, a guide cover 2 and an air inlet base 3 from top to bottom, an air outlet is formed in the outer cover 1, a double-layer net surface 4 is arranged on the air outlet, a gap is reserved between the double-layer net surfaces 4, one layer of the double-layer net surface 4 is welded on the inner wall of the outer cover 1, and the other layer of the double-layer net surface 4 is welded on the outer wall of the outer cover 1. The utility model relates to a side oil inlet stove head capable of being used for liquid fuel for a coal-based kitchen range, which adopts a side oil inlet mode, is convenient for the use of a household slow fire range, has small gas consumption, can meet the daily life by side air inlet, and can be arranged on the side face of a stove head and form an air inlet channel 5 on the side face so as to reduce the overall design height of the kitchen range, thereby being more suitable for the household. The utility model adopts the net surface instead of directly punching, and the reason is that the burner is not suitable for punching net holes similar to the net surface, if the punching mode is adopted, the ventilation amount is small, the combustion area is small, the distribution of fuel is uneven and an oil film cannot be formed, therefore, the utility model aims at the combustion design of the vaporous liquid fuel, the burner adopts the structural design of the net surface, the air outlet amount of the net surface is large, the combustion area is wide, the distribution of the vaporous fuel is more uniform, and oil gas forms an oil film on the net surface during oil supply combustion, thereby being more beneficial to the combustion of the vaporous fuel. The design of the double-layer net surface 4 is adopted because the gap between the two layers of net surfaces can enable the vaporous fuel to be better adhered to the net surfaces, an oil film can be formed between the net surfaces, a tiny bubble-shaped oil film can be formed on the net surface of the outermost layer during combustion, and the vaporous fuel can be combusted more completely.
The air inlet base 3 comprises a cover plate 31 and a bottom plate 32, the cover plate 31 is fixed on the upper surface of the bottom plate 32, an air inlet channel 5 is transversely punched on the bottom plate 32, the air inlet channel 5 is convenient for feeding oil and air from the side direction, an air inlet 33 is formed in the cover plate 31, and the vaporous fuel and the air can enter the guide cover 2 for mixing after coming out of the air inlet 33, and the air inlet 33 is communicated with the air inlet channel 5. The split type design is adopted between the cover plate 31 and the floor, so that the stamping and cutting processing of the air inlet channel 5 and the air inlet 33 are facilitated, and a welding fixing mode can be adopted between the cover plate 31 and the bottom plate 32.
The air guide sleeve 2 consists of an air guide plate, an upright air guide sleeve 21 is punched in the middle of the air guide plate, the air guide sleeve 21 is in a necking shape with a wide bottom and a narrow top, and the outer wall of the air guide sleeve is in an arc shape. The top of the diversion profile 21 is provided with an exhaust port 22, and a gap is reserved between the exhaust port 22 and the inner top surface of the outer cover 1. The inner structure of the air guide sleeve 2 plays a role in mixing air and gaseous fuel, the mixed air plays a role in diluting the fuel to support combustion, and the structure outside the air guide sleeve 2 plays a role in diversion so that oil gas is dispersed around and discharged from the net surface. When the device works, the vaporous fuel enters the air guide sleeve 2, is mixed with air in the air guide sleeve 2, is discharged from the upper part of the exhaust port 22, flows downwards along the inner top surface of the outer cover 1 and the outer wall of the air guide sleeve 2, and is combusted on the surrounding net surface.
The outer cover 1, the air guide cover 2 and the air inlet base 3 are fixedly connected through fastening screws, screw holes 7 matched with the fastening screws are formed in the outer cover 1, the air guide cover 2 and the air inlet base 3, and the outer cover 1, the air guide cover 2 and the air inlet base 3 can be installed and detached through the fastening screws.
The top of the outer cover 1 is also provided with an air outlet hole 6 or an air outlet groove, and after trial feedback, some users like the center temperature of the kitchen range to be higher, but the combustion part of the burner is mainly concentrated around the burner, so that the top temperature of the burner cannot meet the requirement of the burner, therefore, as a preferable scheme, the top of the burner is additionally provided with the air outlet hole 6 or the air outlet groove, so that the top combustion temperature rise of the burner is assisted.
The burner for liquid fuel combustion is different from the conventional kitchen ware burner in that the conventional liquefied gas stove is characterized in that a gas pipe is directly connected to a burner air inlet 33, gas fuel is pressurized and sprayed out from an air hole on the burner, and is mixed with air to be combusted in the air, and the gas is required to be injected or pressurized and liquefied by a fan and then sprayed; the liquid fuel needs to be heated to form the vapor fuel, then the vapor fuel is mixed with air, and finally the vapor fuel is burnt on the net surface of the stove head, the vaporized vapor fuel is injected into the air inlet channel 5 through the vaporizer, the air inlet channel 5 is in an opening shape, negative pressure is formed in the stove head along with the combustion of the vapor fuel on the stove head, surrounding air is self-absorbed into the stove head, and the liquid fuel is mixed with the vapor fuel sprayed out of the vaporizer, so that the liquid fuel can be combusted on the net surface without a fan, and the liquid fuel is obviously different from the structure and principle of the existing kitchen stove.
The foregoing has outlined an exemplary side entry burner assembly in accordance with the present utility model, and the principles and embodiments of the present utility model have been described in detail with reference to the examples herein; also, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. A side entry burner assembly comprising a burner, characterized in that: the burner comprises an outer cover, a guide cover and an air inlet base from top to bottom in sequence, wherein an air outlet is formed in the outer cover, a double-layer net surface is arranged on the air outlet, and a gap is reserved between the double-layer net surfaces.
2. A side entry burner assembly according to claim 1, wherein: the air inlet base comprises a cover plate and a bottom plate, the cover plate is fixed on the upper surface of the bottom plate, an air inlet channel is transversely punched on the bottom plate, an air inlet is formed in the cover plate, and the air inlet is communicated with the air inlet channel.
3. A side entry burner assembly according to claim 1, wherein: the air guide sleeve consists of an air guide plate, wherein an upright air guide sleeve is stamped in the middle of the air guide plate, the air guide sleeve is in a necking shape with a wide bottom and a narrow top, and the outer wall of the air guide sleeve is in an arc shape.
4. A side entry burner assembly according to claim 3, wherein: the top of the diversion profile is provided with an exhaust port, and a gap is reserved between the exhaust port and the inner top surface of the outer cover.
5. A side entry burner assembly according to claim 1, wherein: the outer cover, the air guide cover and the air inlet base are fixedly connected through fastening screws, and screw holes matched with the fastening screws are formed in the outer cover, the air guide cover and the air inlet base.
6. A side entry burner assembly according to claim 1, wherein: and the top of the outer cover is also provided with an air outlet hole or an air outlet groove.
7. A side entry burner assembly according to claim 1, wherein: one layer of the double-layer net surface is welded on the inner wall of the outer cover, and the other layer of the double-layer net surface is welded on the outer wall of the outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323152235.6U CN221146599U (en) | 2023-11-22 | 2023-11-22 | Side oil feeding furnace head assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323152235.6U CN221146599U (en) | 2023-11-22 | 2023-11-22 | Side oil feeding furnace head assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221146599U true CN221146599U (en) | 2024-06-14 |
Family
ID=91427354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323152235.6U Active CN221146599U (en) | 2023-11-22 | 2023-11-22 | Side oil feeding furnace head assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221146599U (en) |
-
2023
- 2023-11-22 CN CN202323152235.6U patent/CN221146599U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |