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What are the six major components of the burner?
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- Time of issue:2020-03-28 14:15
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What are the six major components of the burner?
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Q: What are the six major components of the burner
Answer: Burner parts and related components can be divided into six functional systems according to their functions: main structure, control system, ignition system, fuel supply system, combustion system, and power system.
One: main structure
This part constitutes the main structure and outline of the burner. It includes a shell and related spare parts, and products on other functional systems are installed on the main structure.
Two: control system
This part of the products includes controllers, servo mechanisms (motors and hydraulic cylinders), flame monitors, pressure or temperature switches, etc. Controller: The core part of the burner control, including the process management controller called the proportional regulator, the gas leak detector responsible for detecting the valve leak point, etc., are responsible for collecting and triggering the signals of each action, which is equivalent to the burner's brain. Commonly used brands are SIEMENS, BRAHMA, HONEYWELL and so on. Among them, SIEMENS has been widely imitated, and its simulation level is high. As an editor of the industry, most of the 400 LOA24 ordered in 2004 are counterfeit products. Servo mechanism: All electric servo motors and mechanically driven hydraulic cylinders are classified as control systems. The reason is that the former and the program controller form a closed-loop control system, and the latter's power source comes from the oil pump, and the instructions for its execution are actually Triggered by the controller, and controls the opening and closing of the damper. At present, there is no complete imitation of this product in China, but it is in the legend, and I have not seen it. Flame Monitor: This name is more and more deviated from its actual function name by the popular name in the industry, and is finally confused with the controller that controls the opening and closing simply through the flame signal - the ability to monitor the flame is actually only Photoresistors and photocells, as well as ion probes that detect flame ions, should obviously be called controllers if they can turn on and off the power by themselves. Like all industries, all buyers only care about buying the best things for the least money, and all sellers only care about getting more profits with less cost, and what is the originality of the subject matter, not only Only no one paid attention, and it became the last chapter. QRB1, QRB3, QRA2, FC13 and other high-volume products in photocells have all been imitated. Among them, QRB1 has become quite popular due to its stable quality. The editor has not seen SIEMENS's QRB1 for three years. Pressure and temperature switch: It should be called a pressure or temperature sensor in a broad sense. Among them, the gas switch in the pressure switch: the gas switch is mostly used for gas control of the gas burner, and the air pressure switch is used to control the air (if there is no wind pressure generated by forced air supply, the power of the whole machine is cut off). Temperature switches are mostly used to control the heating temperature of high-viscosity fuels, such as heavy oil or residual oil.
Three: ignition system
This part of the products includes ignition transformers, ignition electrodes, and high-voltage lines. Ignition Transformer: A product used to generate high voltage current and ignite the burner through electrode tip discharge. This is a low-tech product, and at the same time it is used as a low-tech product to imitate. Ignition electrode: let alone a product with any technical content, unless the shape is too weird and used too little, the editor will not store the original product, nor recommend it to users. High-voltage line: just a high-temperature, high-voltage power line, why import it? Not to mention the original ones.
Four: Powertrain
On common burners, only the electric motor should be associated with power.
Five: fuel supply system
On the burner, this is one of the more complicated systems. In fact, the mechanical products involved in this system are far more complicated than the electrical products on the control system. Fuel pump, fuel nozzle, fuel heater, fuel cup, fuel pipe, fuel solenoid valve, gas valve (including gas solenoid valve), gas pressure regulator, gas filter
Six: Combustion system
One of the most technical systems in the burner industry. In fact, no matter how sophisticated the electrical products that are in charge of control are, or how well the oil pump is manufactured, the level of these technologies and means have nothing to do with the burner manufacturer's own capabilities, but they must be self-reliant in the design of the combustion system. of. Therefore, the level of the combustion system determines the ability of a burner. This part of the products includes combustion cylinders, forced air blower impellers, flame discs, oil guns, gas core tubes, and built-in or external diffuser heads. This part of the product constitutes the air-fuel premixing device.
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Website: http://www.szburners.com