CN220397505U - Quick ignition device of alcohol-based fuel self-heating vaporization burner - Google Patents
Quick ignition device of alcohol-based fuel self-heating vaporization burner Download PDFInfo
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- CN220397505U CN220397505U CN202321498162.3U CN202321498162U CN220397505U CN 220397505 U CN220397505 U CN 220397505U CN 202321498162 U CN202321498162 U CN 202321498162U CN 220397505 U CN220397505 U CN 220397505U
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- 230000008016 vaporization Effects 0.000 title claims abstract description 109
- 238000009834 vaporization Methods 0.000 title claims abstract description 96
- 239000000446 fuel Substances 0.000 title claims abstract description 53
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 238000010438 heat treatment Methods 0.000 title claims abstract description 33
- 239000007788 liquid Substances 0.000 claims description 19
- 230000007704 transition Effects 0.000 claims description 17
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000002309 gasification Methods 0.000 claims 7
- 230000000694 effects Effects 0.000 abstract description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 27
- 238000002485 combustion reaction Methods 0.000 description 18
- 239000007789 gas Substances 0.000 description 7
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a quick ignition device of an alcohol-based fuel self-heating vaporization burner, which relates to the technical field of vaporization burners and comprises an oil supply system, an ignition system, a burner and a controller; the burner comprises a shell with a barrel-shaped structure, wherein the upper side and the lower side in the shell are respectively provided with a vaporization chamber and an ignition chamber, and a heating vaporization mechanism extending to the ignition chamber is arranged in the burner; the oil supply system is used for providing alcohol-based fuel for the combustor and comprises an ignition oil pipe extending to the ignition chamber and a vaporization oil pipe extending into the heating vaporization mechanism; the temperature sensor of the ignition chamber is connected with the ignition chamber of the burner at the lower part of the burner, so that the temperature information of the ignition chamber can be conveniently and accurately detected and sent to the controller, the ignition combustion-supporting fan is controlled to work in a variable frequency manner, and the air-oil proportioning effect meeting the preset requirement is obtained.
Description
Technical Field
The utility model relates to the technical field of vaporization combustors, in particular to a quick ignition device of an alcohol-based fuel self-heating vaporization combustor.
Background
The alcohol-based fuel is a fuel mainly prepared from alcohols (such as methanol, ethanol, butanol, etc.). In liquid or solid form. The biomass energy, like nuclear energy, solar energy, wind energy and water energy, is an environment-friendly clean energy which is widely popularized at present, is the most potential novel alternative energy in the face of exhaustion of fossil energy, and is deeply favored by enterprises in various countries.
The Chinese patent publication No. ZL201811563675.1 discloses a small-sized alcohol-based fuel self-heating vaporization combustion device, which adopts the technology of realizing self-heating vaporization combustion after liquid alcohol-based fuel ignition and preheating, and the result is converted into an alcohol-based fuel liquid combustion furnace product, so that the market reaction effect is good.
However, as the main component of the liquid alcohol-based fuel used in the liquid combustion furnace is methanol, the volatility of the liquid methanol is weaker especially in the environment of lower than 15 ℃, and longer (more than 60 s) preheating time is required after the pulse ignition is performed, the liquid alcohol-based fuel can enter a normal operation state, and the ignition preheating time is too long when the alcohol-based fuel is in use.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a rapid ignition device of an alcohol-based fuel self-heating vaporization burner, which solves the problem of overlong ignition and preheating time of the existing alcohol-based fuel self-heating vaporization burner.
(II) technical scheme
9. In order to achieve the above purpose, the utility model is realized by the following technical scheme: a fast ignition device of an alcohol-based fuel self-heating vaporization burner comprises an oil supply system, an ignition system, a burner and a controller; wherein,
the burner comprises a shell with a barrel-shaped structure, wherein the upper side and the lower side in the shell are respectively provided with a vaporization chamber and an ignition chamber, and a heating vaporization mechanism extending to the ignition chamber is arranged in the burner;
the oil supply system is used for providing alcohol-based fuel for the combustor and comprises an ignition oil pipe extending to the ignition chamber and a vaporization oil pipe extending into the heating vaporization mechanism;
the ignition system comprises an ignition chamber temperature sensor, a fire ion sensor, a vaporization chamber temperature sensor, an ignition mechanism and an air supply mechanism; the ignition mechanism is used for carrying out pulse discharge ignition on liquid alcohol-based fuel input by the ignition oil pipe, the ignition chamber temperature sensor is arranged in the ignition chamber, the ignition chamber temperature sensor feeds back the temperature of the ignition chamber to the controller to control the output power of the air supply mechanism, the fire ion sensor is arranged on the shell, the detection head of the fire ion sensor extends to the position between the ignition chamber and the vaporization chamber, the fire ion sensor is used for monitoring the flame state, the vaporization chamber temperature sensor is arranged outside the vaporization chamber, and the vaporization chamber temperature sensor is used for detecting the operating temperature of the burner;
the controller is used for controlling the oil supply system and the ignition system to operate.
Preferably, the heating vaporization mechanism comprises a vaporization chamber ring pipe, a T-shaped transition pipe and a lower conical guide shell; the annular tube of the vaporizing chamber is fixed in the vaporizing chamber, the T-shaped transition tube is communicated and fixed on the inner ring of the annular tube of the vaporizing chamber, the lower conical guide shell is communicated and fixed on the lower side of the T-shaped transition tube, and a plurality of annularly distributed air injection holes are formed in the lower conical guide shell.
Preferably, the oil supply system further comprises an oil tank, an oil pump and a three-way split valve which are sequentially connected through oil pipes; the ignition oil pipe and the vaporization oil pipe are both connected with the three-way branch valve, the vaporization chamber temperature sensor monitors that the temperature of the vaporization chamber reaches a set value and then sends information to the controller, and the controller controls the three-way branch valve to switch an oil supply pipeline from the ignition oil pipe to the vaporization oil pipe.
Preferably, the ignition mechanism comprises an ignition needle and a pulse generator; the ignition needle, the pulse generator and the controller are sequentially connected through signals, the ignition needle is fixed on the shell, and the ignition end of the ignition needle extends to the end part of the ignition oil pipe.
Preferably, the air supply mechanism comprises an ignition combustion-supporting fan and an air duct; the ignition combustion-supporting fan is in signal connection with the controller, and the air duct is used for connecting the air delivery end of the ignition combustion-supporting fan with the ignition chamber.
Preferably, a power supply is also included for providing power to the controller.
Preferably, a plurality of air inlets distributed in a ring shape are formed in the outer side wall of the shell.
Preferably, the ignition chamber temperature sensor is located in a lower portion of the ignition chamber.
(III) beneficial effects
The utility model provides a quick ignition device of an alcohol-based fuel self-heating vaporization burner, which has the following beneficial effects:
1. the ignition chamber temperature sensor is arranged at the lower part of the burner and is connected with the ignition chamber of the burner, so that temperature information of the burner can be conveniently and accurately detected and sent to the controller, the ignition combustion-supporting fan is controlled to work in a variable frequency manner, and the air-oil proportioning effect meeting the preset requirement is obtained.
2. By utilizing the characteristics of volatilization and vaporization of liquid methanol at different temperatures, after the liquid alcohol-based fuel output by the ignition oil pipe is accurately ignited by the pulse generator, the controller controls the rotating speed of the combustion-supporting fan in a variable frequency mode according to the temperature signal of the ignition chamber obtained by the ignition chamber temperature sensor, and when the temperature is low, the combustion-supporting fan is used for preventing the flame from being blown out, when the temperature is gradually increased, the volatilization and vaporization of the methanol are easier to properly increase the air quantity, and the high-efficiency combustion-supporting air and the ignition oil are compared, so that the temperature of the vaporization chamber of the burner can quickly reach the working state requirement, the phenomenon of overlong low-temperature ignition time is avoided, and the rapid ignition and preheating success under various environments is realized.
3. When the temperature of the vaporization chamber reaches a set value, the controller instructs the three-way valve to stop supplying oil to the ignition oil pipe, fuel enters the vaporization chamber annular pipe from the vaporization oil pipe, after being heated and vaporized, the fuel flows down to the lower conical guide shell through the T-shaped transition pipe to be sprayed and combusted, namely, ignition and preheating are successful, the fuel starts to enter a normal operation stage, the fuel pump is controlled by the oil pump to perform variable frequency work through the oil pump control connecting port, the fire intensity can be regulated, combustion flame continuously heats the vaporization chamber annular pipe, the function of converting liquid alcohol-based fuel into gas for combustion and heat supply is realized, and meanwhile, the combustion-supporting fan stops working and saves electricity.
Drawings
FIG. 1 is a schematic diagram of the principle structure of the present utility model;
FIG. 2 is a schematic top view of the burner of the present utility model.
In the figure:
101. an oil tank; 102. an oil pump; 103. a three-way split valve; 104. vaporizing oil pipe; 105. an ignition oil pipe; 201. a pulse generator; 202. an ignition needle; 203. an ignition combustion-supporting fan; 204. an ignition chamber temperature sensor; 205. a fire ion sensor; 206. a vaporization chamber temperature sensor; 207. an air duct; 301. a housing; 302. an ignition chamber; 303. a vaporization chamber; 304. a vaporization chamber collar; 305. a T-shaped transition pipe; 306. a lower cone-shaped diversion shell; 307. an air inlet hole; 308. a gas injection hole; 40. a controller; 50. and a power supply.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a fast ignition device for an alcohol-based fuel self-heating vaporization burner, which comprises an oil supply system, an ignition system, a burner, a power supply 50 and a controller 40; the controller 40 is used for controlling the oil supply system and the ignition system to operate; the power supply 50 supplies power to the controller 40, and the power supply 50 is a storage battery.
The burner comprises a shell 301 with a barrel-shaped structure, namely a circular side wall and a bottom, wherein the upper side and the lower side in the shell 301 are respectively provided with a vaporization chamber 303 and an ignition chamber 302, the vaporization chamber 303 is communicated with the ignition chamber 302, a plurality of annularly distributed air inlet holes 307 are formed in the outer side wall of the shell 301 so as to facilitate air to enter the ignition chamber 302 and provide enough oxygen for combustion, and a heating vaporization mechanism extending to the ignition chamber 302 is arranged in the vaporization chamber 303;
the heating vaporization mechanism comprises a vaporization chamber ring pipe 304, a T-shaped transition pipe 305 and a lower cone-shaped diversion shell 306; the vaporization chamber ring pipe 304 is fixed on the inner side wall of the vaporization chamber 303, the T-shaped transition pipe 305 is communicated and fixed on the inner ring of the vaporization chamber ring pipe 304, two ends of the transverse pipe part of the T-shaped transition pipe 305 are respectively communicated with the vaporization chamber ring pipe 304, so that fuel in the vaporization chamber ring pipe 304 conveniently enters the T-shaped transition pipe 305, the lower conical guide shell 306 is communicated and fixed on the vertical lower side of the T-shaped transition pipe 305, a plurality of annular distribution air injection holes 308 are formed in the lower conical guide shell 306, gas fuel can flow out through the lower side of the T-shaped transition pipe 305, and the gas fuel can flow out through the air injection holes 308, so that the uniformity of ignited flame is ensured.
The oil supply system is used for providing alcohol-based fuel for the burner and comprises an oil tank 101, an oil pump 102, a three-way branch valve 103, an ignition oil pipe 105 and a vaporization oil pipe 104, wherein the oil tank 101, the oil pump 102 and the three-way branch valve 103 are sequentially connected through oil pipes; the inner end of the ignition oil tube 105 extends into the ignition chamber 302 and the vaporization oil tube 104 extends into the vaporization chamber collar 304 of the heating vaporization mechanism; the three-way valve 103 is controlled by the controller 40 to operate, after the temperature of the vaporizing chamber 303 is monitored by the vaporizing chamber temperature sensor 206 to reach a set value, information is sent to the controller 40, the controller 40 controls the three-way valve 103 to switch an oil supply pipeline from the ignition oil pipe 105 to the vaporizing oil pipe 104, liquid alcohol-based fuel in the vaporizing chamber loop 304 enters the vaporizing chamber loop, is vaporized through heating of flame, is sprayed out through the T-shaped transition pipe 305 and the lower cone-shaped flow guide shell 306, and the sprayed gas alcohol-based fuel is combusted to continuously heat and vaporize the liquid alcohol-based fuel in the vaporizing chamber loop 304.
The ignition system comprises an ignition chamber temperature sensor 204, a fire ion sensor 205, a vaporization chamber temperature sensor 206, an ignition mechanism and an air supply mechanism; the air supply mechanism comprises an ignition combustion-supporting fan 203 and an air duct 207; the ignition combustion-supporting fan 203 is in signal connection with the controller 40, and the air duct 207 is used for connecting the air delivery end of the ignition combustion-supporting fan 203 with the ignition chamber 302, and the operation of the ignition combustion-supporting fan 203 is controlled by the controller 40;
the ignition mechanism is used for carrying out pulse discharge ignition on the liquid alcohol-based fuel input by the ignition oil pipe 105, the ignition chamber temperature sensor 204 is arranged in the ignition chamber 302, the ignition chamber temperature sensor 204 is positioned at the lower part of the ignition chamber 302, the ignition chamber temperature sensor 204 feeds back the temperature of the ignition chamber 302 to the controller 40 to control the output power of the air supply mechanism, so that the temperature information of the combustion chamber can be conveniently and accurately detected and sent to the controller 40, the ignition combustion fan 203 is controlled to work in a variable frequency mode according to the volatilization and vaporization characteristics of methanol at different temperatures, the optimal oil distribution proportioning effect is achieved, the overlong low-temperature ignition time is avoided, and the rapid ignition and the successful preheating under various environments are realized;
the fire ion sensor 205 is installed on the shell, and the detection head of the fire ion sensor 205 extends between the ignition chamber 302 and the vaporization chamber 303, so that the flame intensity information can be used for rapidly judging the accident fire extinguishment, and the information integration of the fire intensity information and the information of the ignition chamber temperature sensor 204 can be used for more accurately judging the success of ignition and preheating; the vaporization chamber temperature sensor 206 is installed outside the vaporization chamber loop 304 and is used for detecting the operating temperature of the burner, the vaporization chamber temperature sensor 206 detects that the temperature of the vaporization chamber 303 reaches a set value and sends information to the controller 40, the three-way valve 103 stops supplying oil to the ignition oil pipe 105, fuel enters the vaporization chamber loop 304 from the vaporization oil pipe 104, after being heated and vaporized, the fuel goes down to the lower conical chamber through the T-shaped transition pipe 305 to be sprayed and combusted, namely, the ignition and the preheating are successful, the normal operation stage is started, the fire size can be adjusted according to the use requirement, the combustion flame continuously heats the vaporization chamber loop 304, the function of converting liquid alcohol-based fuel into gas for combustion and heat supply is realized, and then the ignition combustion-supporting fan 203 stops working.
The ignition mechanism comprises an ignition needle 202 and a pulse generator 201; the ignition needle 202, the pulse generator 201 and the controller 40 are sequentially connected through signals, the ignition needle 202 is fixed on the shell 301, and the ignition end of the ignition needle 202 extends to the end of the ignition oil pipe 105 so as to facilitate sensitive ignition operation.
In this embodiment, by utilizing the characteristics of volatilization and vaporization of methanol at different temperatures, after the liquid alcohol-based fuel output by the ignition needle 202 from the ignition oil tube 105 is accurately ignited, the controller 40 can control the rotation speed of the combustion fan according to the frequency conversion of the temperature signal of the ignition chamber 302 obtained by the ignition chamber temperature sensor 204, and the high-efficiency combustion air and the ignition oil can make the temperature of the vaporization chamber 303 of the burner reach the normal working state rapidly, so as to avoid the problem of bad use effect of the product due to overlong low-temperature ignition preheating time.
The ignition chamber temperature sensor 204 is arranged at the lower part of the ignition chamber 302, so that the temperature information of the combustion chamber can be conveniently and accurately detected, and the temperature information is sent to the controller 40 to control the ignition combustion fan 203 to work in a variable frequency manner, thereby achieving the optimal oil distribution proportioning effect; according to the volatilization and vaporization characteristics of liquid methanol at different temperatures, the flame is prevented from being blown out by the small air at lower temperature, the air quantity is increased more easily and properly when the temperature is gradually increased and the methanol volatilizes and vaporizes, the preheating vaporization chamber 303 is ensured to reach the required temperature in the shortest time after ignition, the overlong low-temperature ignition time is avoided, and the rapid ignition and the successful preheating under various environments are realized.
The vaporization chamber temperature sensor 206 is connected to the outside of the vaporization chamber loop 304 at the upper part of the burner, detects that the temperature of the vaporization chamber 303 reaches a set value, and transmits information to the controller 40; when the temperature of the vaporization chamber 303 is detected to reach the set value, the controller 40 instructs the split valve to stop supplying oil to the ignition oil pipe 105, fuel enters the vaporization chamber annular pipe 304 from the vaporization oil pipe 104, after being heated and vaporized, the fuel descends to the lower conical guide shell 306 through the T-shaped transition pipe 305 to be sprayed and combusted, namely, the ignition and the preheating are successful, the normal operation stage starts to be started, the fire intensity can be adjusted according to the use requirement, the combustion flame continuously heats the vaporization chamber annular pipe 304, the function of converting liquid alcohol-based fuel into gas for combustion and heat supply is realized, and meanwhile, the combustion-supporting fan stops working and saves electricity.
And (3) carrying out effect test comparison:
the experiment is carried out in a room with the same environment temperature of 12 ℃, and the ignition preheating time of a small-sized alcohol-based fuel self-heating vaporization combustion device with the patent number ZL201811563675.1 is 65-70 seconds; the rapid ignition device for the alcohol-based fuel self-heating vaporization burner has the ignition preheating time of 10-15 seconds and has an obvious effect of shortening the ignition preheating time.
The above embodiments may be implemented in whole or in part by software, hardware, firmware, or any other combination. When implemented in software, the above-described embodiments may be implemented in whole or in part in the form of a computer program product. Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application.
Claims (8)
1. A fast ignition device of an alcohol-based fuel self-heating vaporization burner is characterized in that: comprises an oil supply system, an ignition system, a combustor and a controller; wherein,
the burner comprises a shell with a barrel-shaped structure, wherein the upper side and the lower side in the shell are respectively provided with a vaporization chamber and an ignition chamber, and a heating vaporization mechanism extending to the ignition chamber is arranged in the burner;
the oil supply system is used for providing alcohol-based fuel for the combustor and comprises an ignition oil pipe extending to the ignition chamber and a vaporization oil pipe extending into the heating vaporization mechanism;
the ignition system comprises an ignition chamber temperature sensor, a fire ion sensor, a vaporization chamber temperature sensor, an ignition mechanism and an air supply mechanism; the ignition mechanism is used for carrying out pulse discharge ignition on liquid alcohol-based fuel input by the ignition oil pipe, the ignition chamber temperature sensor is arranged in the ignition chamber, the ignition chamber temperature sensor feeds back the temperature of the ignition chamber to the controller to control the output power of the air supply mechanism, the fire ion sensor is arranged on the shell, the detection head of the fire ion sensor extends to the position between the ignition chamber and the vaporization chamber, the fire ion sensor is used for monitoring the flame state, the vaporization chamber temperature sensor is arranged outside the vaporization chamber, and the vaporization chamber temperature sensor is used for detecting the operating temperature of the burner;
the controller is used for controlling the oil supply system and the ignition system to operate.
2. The alcohol-based fuel self-heating gasification burner rapid ignition device according to claim 1, wherein: the heating vaporization mechanism comprises a vaporization chamber ring pipe, a T-shaped transition pipe and a lower cone-shaped diversion shell; the annular tube of the vaporizing chamber is fixed in the vaporizing chamber, the T-shaped transition tube is communicated and fixed on the inner ring of the annular tube of the vaporizing chamber, the lower conical guide shell is communicated and fixed on the lower side of the T-shaped transition tube, and a plurality of annularly distributed air injection holes are formed in the lower conical guide shell.
3. The alcohol-based fuel self-heating gasification burner rapid ignition device according to claim 1, wherein: the oil supply system further comprises an oil tank, an oil pump and a three-way split valve which are sequentially connected through oil pipes; the ignition oil pipe and the vaporization oil pipe are both connected with the three-way branch valve, the vaporization chamber temperature sensor monitors that the temperature of the vaporization chamber reaches a set value and then sends information to the controller, and the controller controls the three-way branch valve to switch an oil supply pipeline from the ignition oil pipe to the vaporization oil pipe.
4. The alcohol-based fuel self-heating gasification burner rapid ignition device according to claim 1, wherein: the ignition mechanism comprises an ignition needle and a pulse generator; the ignition needle, the pulse generator and the controller are sequentially connected through signals, the ignition needle is fixed on the shell, and the ignition end of the ignition needle extends to the end part of the ignition oil pipe.
5. The alcohol-based fuel self-heating gasification burner rapid ignition device according to claim 1, wherein: the air supply mechanism comprises an ignition combustion-supporting fan and an air duct; the ignition combustion-supporting fan is in signal connection with the controller, and the air duct is used for connecting the air delivery end of the ignition combustion-supporting fan with the ignition chamber.
6. The alcohol-based fuel self-heating gasification burner rapid ignition device according to claim 1, wherein: a power supply is also included for providing power to the controller.
7. The alcohol-based fuel self-heating gasification burner rapid ignition device according to claim 1, wherein: the outer side wall of the shell is provided with a plurality of air inlets which are distributed in a ring shape.
8. The alcohol-based fuel self-heating gasification burner rapid ignition device according to claim 1, wherein: the ignition chamber temperature sensor is located in a lower portion of the ignition chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321498162.3U CN220397505U (en) | 2023-06-13 | 2023-06-13 | Quick ignition device of alcohol-based fuel self-heating vaporization burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321498162.3U CN220397505U (en) | 2023-06-13 | 2023-06-13 | Quick ignition device of alcohol-based fuel self-heating vaporization burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220397505U true CN220397505U (en) | 2024-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321498162.3U Active CN220397505U (en) | 2023-06-13 | 2023-06-13 | Quick ignition device of alcohol-based fuel self-heating vaporization burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220397505U (en) |
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2023
- 2023-06-13 CN CN202321498162.3U patent/CN220397505U/en active Active
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