The new wind ventilators heat exchange system is, whether at home or abroad, in the fresh air ventilator using a heat exchanger has two forms of static and rotary wheel-type heat exchanger which also belongs to the rotary type. From the point of view of normal use and service total heat fresh air ventilation units, rotary static than new wind ventilators, but more than 2 × 10000m3 / h mainframe, the general can only be achieved by Rotary heat exchanger , it can be said stationary and rotary advantages and disadvantages. To facilitate air flow channel is arranged inside the device, in order to reduce overall volume, fresh air ventilator with a cross-flow, static plate heat exchanger. That is: the direction perpendicular movement of hot and cold gas, which belongs to the convective heat transfer properties of gas flow within the turbulent boundary layer. Therefore, sufficient heat exchange can achieve high energy savings. New wind ventilators 1, the flow of the core design, so less product noise, compact and slimmer. 2, the unique structural design, the duct silencer technology being applied to the device, low noise outside the machine, air permeability, small wind resistance, ensuring perfect acoustics 3, more feature-full: a renewal wind, air purification energy recovery and other functions. Fresh air ventilator is a kind of outdoor fresh gas through filtration, purification, after the heat exchange process taken indoors, but will also indoor pollution by harmful gas through filtration, purification, after the heat exchange process from the outdoors, and indoor temperature substantially unaffected by fresh air, to achieve the indoor and outdoor two-way ventilation, an energy efficient replacement of an equal amount of fresh air, environment-friendly high-tech products. The new wind ventilators mainly by heat exchange systems, power systems ceiling fresh air ventilation unit, control system, noise reduction system and cabinet components. Heat exchange using stationary plate heat exchanger, cold, hot gases movement perpendicular to each other, high heat transfer efficiency, powered by a new high-efficiency air ventilator works, low noise fan, will go through filtration, purification, after the heat exchange process Fresh air is forced into the interior, while the harmful gas after the heat exchange is discharged outside, filtration system design requirements can be chosen at the beginning, in effect, sub-high efficiency or high efficiency filter, the filter can be set in two intake unit air, solid aluminum profile frame, the outer wall can be color steel or stainless steel plate polyethylene foam, with good insulation properties, a solid firm. Ceiling fresh air ventilation units | Dingrui air conditioning (Online) | new wind ventilators Ltd provided by wucheng Dingrui air conditioning equipment. Wucheng Dingrui Air Conditioning Equipment Co., Ltd. (www.wcdrkt.com) (www.wcdrkt.com) is an industry leader in Shandong Dezhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness , the maximum meet customer needs. In Dingrui air conditioning leadership with the staff warmly welcome all inquiries negotiations to create Dingrui air conditioning better future.