Characteristics of fresh air ventilator
1. Bidirectional ventilation
By exchanging air in both indoor and outdoor directions and replacing the intake and exhaust equally, the temperature changes are controlled to ensure a continuous supply of fresh air.
2. Filter processing
Configuring different filtering materials and fresh air filtration treatment can effectively purify the air. Compliant with building regulations. Installing different filters can effectively prevent pollutants such as dust and harmful gases from entering the room.
3. Efficient and energy-saving
Built in static heat exchanger with a heat exchange efficiency of over 70%, the cold and hot load (room temperature) is not affected by fresh air, significantly reducing the energy required for fresh air treatment and achieving high efficiency and energy saving.
4. Easy to apply
Multiple models, suitable for building units ranging from 15 square meters to 1100 square meters, integrated structure, built-in heat exchanger, dual fans, filters, can be used by simply connecting the power supply and air outlet (duct), not only simplifying the design, but also adapting to various renovation projects.
5. Safe and reliable
Low noise fan and internal noise reduction treatment prevent interference on site. The whole machine has no moving parts except for the fan, and requires almost no maintenance, ensuring long-term stable and reliable operation, once and for all.
6. Low cost and high efficiency
Replacing fresh air treatment equipment without the need for a separate operating room can reduce equipment investment and building area. By utilizing heat recovery technology to save energy and reduce consumption, operating costs can be significantly reduced, and fresh air treatment energy consumption can be saved by more than 30%. There is no supply of cold and heat sources, and the integrated structure reduces maintenance workload and labor costs.
Main technical parameters of fresh air ventilator:
① Unidirectional ventilation rate: It determines the size or frequency of ventilation, commonly measured in m3/h.
② Unit residual pressure: Its magnitude determines the distance of air supply or the ability to overcome resistance, commonly measured in Pa.
③ Noise: Commonly used unit: dB (A).
④ Power: determines the amount of electricity consumed, unit: W or kW.
⑤ Heat exchange efficiency: The proportion or efficiency of heat recovery in a reaction unit, measured in%.
⑥ Structural parameters: namely the external dimensions and installation/fitting dimensions, which are subject to the limitations of installation conditions.