Fire positive pressure ventilation blower as configuration utilized for building ventilation, underground parking exhaust gas and so on, when the case of a fire signal air handling units offer, immediately start the blower speed operation mode, efficient exhaust ventilation, to be in the city When damage does not power the fan switch to guarantee the normal operation of diesel driven rigid smoke, smoke system. 1. The whole intelligent control automatic inspection, automatic step control, automatic process control and automatic data acquisition and performance, automatic impede diagnosis and relay cover; 2. All word direct control (DDC);. 3 comprehensive information technology performance. Configuration running performance include: Wait, power, fuel, start, start-up delay, idle time delay, normal operation, cooling down, emergency stop. Configure operating parameters performance including: fan speed, coolant temperature, oil pressure, running time, fuel stock, starting battery voltage and other parameters. Configure screening settings include: speeding, low-speed, low oil pressure, high coolant temperature, low temperature (less than 4 ℃), low fuel level, low battery voltage, high battery voltage, speed signal is not calibrated and pump pressure is too low and ultra flow, and other pre-alarm; no speed signal, speeding, low speed, low oil pressure, high coolant temperature, failure to start, fail to stop, oil pressure sensor open / short circuit, temperature sensor open / short circuit, speed sensor open / short circuit, such as automatic alarm; 4. Domestic original mechatronics program, the user need only connect the entry / exit vent pipe can do; 5 configuration with a communication interface combined air-conditioning unit fresh air, and control the middle of things can directly implement the "four remote" (remote adjustment, remote communication, remote monitoring, remote control) to monitor and run record; positive pressure blower installation requirements | positive pressure blower price | positive pressure blower models it has a high pressure centrifugal fans, axial fans high-volume, high-efficiency, energy-saving good, low noise, convenient device and other features. This series of fan design clever, compact structure, small size, light weight, easy means of centrifugal fans and old-fashioned compared to saving 20%, speed is less than 2000r / min water-cooled air conditioning units combined, noise below 75dB ( A), the fan-linked device receiving channel and when the air conditioning inside, noise is less than 70dB (A). Alternative 2000pa below, the low-pressure centrifugal fan, commonly used in industry, civil construction ventilation and dust removal. The main positive pressure blower impeller. Chassis, import collector, deflector modular air conditioning units, electric motor components. There Meridian impeller acceleration characteristic distortions plywood sheet welded on wheels. By the dynamic balance calibration, speed test, a good aerodynamic performance. The housing is made cylindrical, with silencer function concentrator is coupled into a whole. Export loaded liver baffle, with good airflow released, the pressure is stable. Positive pressure blower design secondary air, enabling to reduce the ambient temperature of the motor. Modular air conditioning units _ _ cooled fresh air unit air handling units provided by the Texas Huaxin air-conditioning plant. Modular air conditioning units _ _ cooled fresh air unit air handling units are air-conditioning plant in Texas Watson (www.wchuaxin.com) (www.wchuaxin.com) this year introduced a new upgrade, the above picture is for reference only, please dial this Tel pages or pictures on obtain the latest information, Contact: Su Jingli.