New wind turbine (FX type wind turbine)
Release：Zhengyang air conditioning | Time：2018/8/20 10:48:38
A summary of the new wind turbine unit (FX type air chassis)
FX series of wind turbines are made of aluminum alloy frame or steel frame, plate with color plate, fingerprint plate or galvanized plate, polyurethane foam insulation and external rotor with low noise fan. It is widely used in air conditioning systems such as industrial and mining enterprises, civil buildings, commercial entertainment, culture, education, health and other industries. It has the characteristics of small size, light weight, low noise, simple operation and convenient maintenance.
Two. Working principle of new wind turbine unit
The electric control valve is connected with the fan to ensure that the wind valve is closed when the fan power is cut off. The electric control valve can also realize the linkage with the fan, and when the fan cuts off the power supply, the electric control valve is switched off. The temperature control system of the fresh air unit is composed of a proportional integral temperature controller, a temperature sensor installed in the air supply pipe and an electric control valve. The function of the controller is to compare the air temperature detected by the temperature sensor placed in the air duct to the temperature controller set by the controller and the controller, and according to the results of the PI operation, the thermostat gives the electric control valve a signal of opening / closing the valve, so that the temperature of the air supply is kept in the required range.
Three. Selection steps of new air set equipment
1, according to the installation of the selection of the form of the new fan;
2, when the equipment air volume and wind pressure are selected, the design value is not less than the principle.
3. Determine the design conditions of the cooling capacity and heat production.
4. In principle, a fresh air unit is only responsible for the fresh air volume required for a floor.
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