The new wind ventilators new wind ventilators construction, installation should point 1. ordering fresh air ventilator species and the number of component parts Harbin new wind ventilators, including: duct, elbow, interfaces, seals and plugs and so on. 2. You can set up a dedicated ground nearby with fresh air ventilator outlet or switch, switch position should be easy to operate; can be used as required interlocking switch, delay switch body sensors or switches. 3. The new wind ventilators of shape, material and color should be adapted to the requirements of interior decoration. Implementation of standards GB / T21087-2007 "air - air energy recovery" GB50189-2005 "public building energy efficiency design standards" GB50365-2005 "air conditioning system operation and management," a new wind ventilators large basic structure of the new wind ventilators main the heat exchange systems, power systems, filtration systems, control systems, noise reduction systems and cabinet components. 1, the heat exchange system is, whether at home or abroad, in the fresh air ventilator using stationary and rotating heat exchangers have two forms of which also belong to Rotary rotary type heat exchanger. From normal use and maintenance point of view, static than rotary Shenyang new wind ventilators, but more than 2 × 10000m3 / h mainframe, the general can only be achieved by the wheel type heat exchanger, it can be said still 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. 2, filtration systems Filtration systems fresh air ventilator into early effect, in effect, sub-efficient and efficient four filters. Ventilator setting air filter in two separate air inlet, can effectively filter the air of dust particles, fibers and other impurities, effectively preventing outdoor dust and other impurities in the air into the room to achieve the purpose of purification Dalian new wind ventilators, and to ensure that the host of the heat exchange unit is attached contaminants affect device performance. 3, the control system ① fresh air ventilator use reliable electrical components to achieve safe and reliable operation and longevity were different air volume control. ② Depending on the use environment matching the different control methods. ③ can automatically, timing presets. 4, noise reduction system of new wind ventilators host pasted inside the enclosure polyethylene foam materials, new wind ventilators, sheet metal junctions have long-lasting sealing material, which can effectively reduce the machine's noise. 5, the housing shell with fresh air ventilator cabinet structure. Cold spray were used, different materials such as stainless steel, can also choose different materials processed in accordance with the actual needs of the user. Tianjin New wind ventilators new wind ventilators _ _ fresh air units provided by wucheng Dingrui air-conditioning Limited. Wucheng Dingrui Air Conditioning Equipment Co., Ltd. (www.wcdrkt.com) (www.wcdrkt.com) strong, credible, Shandong Texas fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Dingrui into the brilliant air conditioning and you work for a better future!