Mixed -type smoke is a machine that can quickly discharge the odor, high temperature, and oil fume gas that can be processed in the kitchen processing food. This machine is characterized by good high temperature resistance and high efficiency.The types are centrifugal, shaft flow, centrifugal, and axis. According to the size of the space and the layout of the smoke exhaust hood, choose a suitable machine that is suitable for small large.Widely used in high -rise buildings, industrial and mining enterprises, hotels, restaurants, museums, gymnasiums, basement and other ventilation air -changing places. It is suitable for the use of pipeline pressure, air supply and exhaust, and high -rise buildings, and general buildings.Double -speed mixed flow smoke exhaust ventilation can be used dual.
The mixed -flow smoke fans impeller is welded on the wheels with cone surface of cone surface with the characteristics of noon acceleration. The imported speaker -shaped muffler is connected to the whole in the imported.Stability is a new type of fan between shaft flow and centrifugal aircraft.
The structure of mixed flow fans mainly includes the following parts:
1. Shell: The shell is usually made of metal materials, such as steel plates or aluminum alloy.The design of the shell is usually a cylindrical or rectangular shape to accommodate the internal fan components and accessories.
2. Imdium: The impeller is one of its key components, which is used to generate wind power and promote air flow.The impeller is usually made of metal material, such as aluminum alloy or steel plate, and has a structure of fan blades or blades.The shape and size of the impeller will affect the air volume and wind pressure characteristics of the fan.
3. Motor: Equipped with motor as a source of driving force.The motor is usually installed inside the fan, connected directly with the impeller, and the airflow is generated by rotating the driver.Motors usually use AC motors or DC motors, with appropriate power and speed.
4. Volume connection: There is usually a air duct interface on the shell to connect the air duct pipelines that connect the smoke exhaust system.These connectors usually have standard sizes and shapes in order to closely connect to the wind duct pipeline.
5. Control system: It is usually equipped with a control system for controlling the start -stop, speed adjustment and operation status monitoring of the fan.The control system may include components such as switch, inverter, sensor, and control panel to achieve control and monitoring of the fan.
6. Protective facilities: In order to ensure safe operation, some protective facilities are usually equipped.For example, a protective net may be installed on the fan shell to prevent foreign bodies from entering the fan.In addition, you can also install a temperature sensor or overload protection device to monitor the temperature and current of the fan to ensure that it runs within the safe range.
The above is an introduction to the structure of mixed flow smoke exhaust wind machines