Intelligent burner suitable for cooking equipment

Abstract

The utility model relates to the technical field of field cooking equipment, in particular to an intelligent burner suitable for cooking equipment. Comprising a shell, a rotating cup is installed in the shell, an air door and a motor are arranged below the rotating cup, the motor is used for providing inlet air of a combustion chamber and rotating atomized diesel oil of the rotating cup, and a flame detector and an igniter are installed on the shell; a wiring harness connector and an oil pump are arranged on one side face of the shell, the wiring harness connector is connected with a controller and a power source through a control wiring harness, and the controller is electrically connected with an air pressure sensor and a temperature sensor; the oil pump is sequentially connected with an electromagnetic valve and an oil tank through a pipeline; according to the utility model, the environment adaptability is as follows: the device can stably run at the altitude of 0-5500m and within the range of-41 DEG C to 70 DEG C; low-temperature performance: the ignition time at-41 DEG C is less than or equal to 8 seconds, and the oil consumption is superior to that of the existing product; the controller can automatically adapt to plateau hypoxia and low-temperature environments, parameters are adjusted without manual intervention, and self-adaptive work is achieved.

Description

Technical Field

[0001] This utility model relates to the field of outdoor cooking equipment technology, specifically to an intelligent burner suitable for cooking equipment. Background Technology

[0002] Existing burners suffer from several drawbacks: poor adaptability to high altitudes, as traditional burners are not optimized for changes in air pressure and oxygen content, leading to incomplete combustion and unstable flames. Difficulty in low-temperature ignition, resulting in poor fuel atomization and low ignition success rates in environments below -41°C. Low level of automation, requiring manual adjustment of combustion parameters, which is complex and prone to misjudgment.

[0003] Areas where technology needs improvement:

[0004] It integrates an altitude sensor to dynamically adjust the air-fuel ratio.

[0005] A low-temperature preheating system was added to improve fuel atomization efficiency.

[0006] It adopts intelligent control algorithms to achieve automatic adaptation under all operating conditions. Summary of the Invention

[0007] The purpose of this invention is to provide an intelligent burner suitable for cooking equipment, used for heating field logistics and living support equipment. It uses an altitude sensor to monitor altitude in real time, controlling fan speed and inlet damper to compensate for changes in air density, and configuring the air-fuel ratio according to requirements to achieve efficient combustion. The burner controller achieves dual-variable adjustment of combustion parameters based on altitude and temperature, significantly improving combustion efficiency.

[0008] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: an intelligent burner suitable for cooking equipment, including a housing, a rotating cup installed inside the housing, an air damper and a motor arranged below the rotating cup, the motor being used to provide air intake to the combustion chamber and to atomize diesel fuel by rotating the rotating cup, a flame detector and an igniter being installed on the housing; a wiring harness connector and an oil pump are arranged on one side of the housing, the wiring harness connector being connected to a controller and a power supply through a control wiring harness, the controller being electrically connected to a pressure sensor and a temperature sensor; the oil pump being sequentially connected to a solenoid valve and an oil tank through pipelines.

[0009] Furthermore, the two sides of the housing are fixed with fasteners.

[0010] Furthermore, a filter is connected in series on the pipeline between the solenoid valve and the oil tank.

[0011] Furthermore, the rotating cup is equipped with a spiral flow guiding structure.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This invention exhibits stable environmental adaptability within an altitude range of 0-5500m and a temperature range of -41℃-70℃, and its combustion efficiency is superior to existing products.

[0014] It has excellent low-temperature performance: ignition time ≤ 8 seconds at -41℃, and fuel consumption is better than existing products.

[0015] High level of intelligence: The controller can automatically adapt to the high-altitude hypoxia and low-temperature environment without the need for manual intervention to adjust parameters, and works adaptively. Attached Figure Description

[0016] Figure 1 This is a side view of the intelligent burner of the cooking equipment of this utility model.

[0017] Figure 2 This is a top view of the intelligent burner of the cooking equipment of this utility model.

[0018] Figure 3 This is a top view of the intelligent burner connection controller and oil tank of the cooking equipment of this utility model.

[0019] The markings in the image are as follows:

[0020] 1-Housing, 2-Rotator, 3-Flame detector, 4-Igniter, 5-Wire harness connector, 6-Oil pump, 7-Controller, 8-Power supply, 9-Solenoid valve, 10-Oil tank, 11-Filter, 12-Fixed hook, 13-Damper. Detailed Implementation

[0021] The present invention will be further described below with reference to specific embodiments. Example 1

[0022] A smart burner suitable for cooking equipment includes a housing 1, inside which a rotating cup 2 is installed. Below the rotating cup 2, an air damper 13 and a motor are arranged. The motor is used to provide air intake to the combustion chamber and to atomize diesel fuel by rotating the rotating cup 2. A flame detector 3 and an igniter 4 are installed on the housing 1. A wiring harness connector 5 and an oil pump 6 are arranged on one side of the housing 1. The wiring harness connector 5 is connected to a controller 7 and a power supply 8 through a control wiring harness. The controller 7 is electrically connected to a pressure sensor and a temperature sensor. The oil pump 6 is sequentially connected to a solenoid valve 9 and an oil tank 10 through pipelines.

[0023] Furthermore, the housing 1 is fixed with fixing buckles 12 on both sides, which facilitates the disassembly and assembly of the burner and makes daily maintenance convenient. The oil pump, igniter, flame detector and other components are designed as independent modules and assembled into the housing, which can also achieve quick disassembly, assembly and maintenance.

[0024] Furthermore, a filter 11 is connected in series on the pipeline between the solenoid valve 9 and the oil tank 10.

[0025] Furthermore, the rotating cup 2 is provided with a spiral flow guiding structure.

[0026] The functions of each component are as follows:

[0027] The shell 1 is a one-piece casting, and the various components of the burner are installed inside.

[0028] Environmental sensing module: The barometric pressure sensor monitors the altitude in real time, and the temperature sensor detects the ambient temperature.

[0029] Intelligent control system: The controller has a built-in adaptive algorithm that dynamically adjusts the fuel pump, choke opening, and blower speed based on altitude and temperature data. It has a pre-stored database of optimal air-fuel ratios for altitudes below 5500m, with each adjustment gradient in 300m increments.

[0030] In low-temperature environments, the burner uses low-temperature fuel, and the igniter 4 is preheated in low-temperature environments to increase the temperature and achieve low-temperature ignition.

[0031] Rotary cup 2: Through structural optimization, the diesel atomization particle size is reduced, ensuring normal operation in high-altitude and low-temperature environments and improving combustion efficiency.

[0032] The oil pump 6 used in the burner is a plunger self-priming pump. When connected to the oil tank 10, it is equipped with a fuel filter 11 to filter the fuel and prevent clogging of the oil pump and oil lines. The lower part of the filter is the filter element, and the upper part is equipped with an oil circuit solenoid valve 9. When the burner is not in use, the oil circuit is disconnected to prevent oil leakage from the burner. When the burner is in use, during ignition and normal combustion, the solenoid valve 9 will automatically open the oil circuit.

[0033] Ignition 4: When the burner starts, ignition 4 in the ignition system converts low voltage to high voltage, which is transmitted to the ignition needle through the ignition wire. The ignition needle then ignites the atomized diesel fuel upon contact with it.

[0034] Electric motor: Provides air intake to the combustion chamber and atomizes diesel fuel by rotating the rotor.

[0035] Flame Detector 3: After the burner is started, the igniter will ignite. If ignition is successful, the flame detector will detect a flame. If no flame is detected, it will send an ignition failure signal to the controller, and the controller will try to ignite again.

[0036] Working process and principle:

[0037] 1. Connect the equipment to the power supply;

[0038] 2. When starting the equipment, the controller 7 reads the environmental data and calls up the air-fuel ratio parameters corresponding to the altitude and ambient temperature;

[0039] 3. Turn on the ignition switch, igniter 4 preheats, and at the same time the fan blows the combustion chamber;

[0040] 4. Ignition 4 discharges and ignites; after the fuel filter in the fuel line is energized, the solenoid valve opens, and the fuel pump supplies fuel according to the preset flow rate.

[0041] 5. Flame detector 3 checks whether ignition is successful. After successful ignition, the igniter stops working. The controller fine-tunes the fan opening based on the flame feedback signal to ensure complete combustion and improve combustion efficiency. If no flame is detected and ignition fails, the controller will restart the ignition program to re-ignite.

[0042] This utility model features all-condition adaptive control: it achieves linkage adjustment of combustion parameters with altitude and temperature, thereby improving combustion efficiency by 25%.

[0043] Low-temperature preheating atomization technology: Through the preheating igniter and the rotor spiral flow guide structure, the ignition success rate reaches 99% in an environment of -41℃.

[0044] Spiral guide channels: Spiral channels or guide grooves are set inside the burner. When the fluid flows through these spiral channels, it flows along the spiral path, thus generating rotational motion. This rotational motion causes the fluid to form a rotating jet when it leaves the guide structure. Under the action of centrifugal force, the fluid is more evenly dispersed and atomized, which can increase the contact area and improve combustion efficiency.

Claims

1. A smart burner suitable for cooking equipment, characterized in that, The utility model relates to a diesel oil atomizing burner, including shell (1), the inside installation of shell (1) is provided with air door (13) and motor below rotary cup (2), and the motor is used to provide the air inlet of combustion chamber and the rotary atomizing diesel oil of rotary cup (2), and the shell (1) is installed with flame detector (3) and igniter (4), one side of shell (1) is provided with wire harness connector (5) and oil pump (6), the wire harness connector (5) is connected with controller (7) and power (8) through control wire harness, the controller (7) is electrically connected with air pressure sensor and temperature sensor, the oil pump (6) is sequentially connected with electromagnetic valve (9) and oil tank (10) through pipeline.

2. A smart burner suitable for use in a cooking appliance as claimed in claim 1, wherein, The utility model relates to a diesel oil atomizing burner, including shell (1), the inside installation of shell (1) is provided with air door (13) and motor below rotary cup (2), and the motor is used to provide the air inlet of combustion chamber and the rotary atomizing diesel oil of rotary cup (2), and the shell (1) is installed with flame detector (3) and igniter (4), one side of shell (1) is provided with wire harness connector (5) and oil pump (6), the wire harness connector (5) is connected with controller (7) and power (8) through control wire harness, the controller (7) is electrically connected with air pressure sensor and temperature sensor, the oil pump (6) is sequentially connected with electromagnetic valve (9) and oil tank (10) through pipeline.

3. A smart burner suitable for cooking apparatus as claimed in claim 1, wherein, The utility model relates to a diesel oil atomizing burner, including shell (1), the inside installation of shell (1) is provided with air door (13) and motor below rotary cup (2), and the motor is used to provide the air inlet of combustion chamber and the rotary atomizing diesel oil of rotary cup (2), and the shell (1) is installed with flame detector (3) and igniter (4), one side of shell (1) is provided with wire harness connector (5) and oil pump (6), the wire harness connector (5) is connected with controller (7) and power (8) through control wire harness, the controller (7) is electrically connected with air pressure sensor and temperature sensor, the oil pump (6) is sequentially connected with electromagnetic valve (9) and 4. A smart burner suitable for cooking apparatus as claimed in claim 1, wherein, ​

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