Pu Ruitai DC inverter total heat exchanger Introduction I. Introduction brushless DC inverter DC inverter is accompanied by the increase of permanent magnet material properties, manufacturing costs decrease prices, the development of power electronics technology and develop a new type of DC motors; and this motor has good speed performance, flexible control method, high efficiency, starting torque, strong overload capacity, no commutation spark, no radio interference, there are many advantages and excitation loss and long operating life, variable frequency the development of new wind plays an important influence. The main research and development of products are wall-mounted DC inverter total heat exchanger, the total heat exchanger efficiency filters, ceiling total heat exchanger series, the new units, such as wind and dampness. Second, the full DC inverter heat characteristics 1, low operating acoustic performance brushless unit than the average of the same type noise 2-5 decibels, quieter, more quiet room, set minimum operating noise only 28 db, the working environment It does not affect your life. 2, low economic operation mode 3, products in the control panel preset speed adjustable manner, noted in the field to achieve variable air volume and air pressure. Integrated exhaust condensing heat recovery unit Overview: condensing heat recovery fresh air system, exhaust cold, heat recycling, especially in winter, significantly improve heating performance Pu Ruitai air purifier prices, to environmental protection, energy efficient results. Suitable for families, schools, hotels, food industry, large commercial premises Pu Ruitai air purifier, and other public places. Winter indoor discharged about 20 ℃ hot air through evaporation side back to outdoors, and outdoor cold fresh air through the condensation side heated to about 22 ℃, into the room. Summer indoor discharged cryogenic cold air is discharged to the outside through the condensation side, and the fresh outdoor air temperature dropped to around 18 ℃ by evaporation to the indoor side. During the transition season, no open compressor systems, only open the ventilation system, which is to ensure the introduction of fresh air, but also saves energy. Features: 1 completely eliminate cross-contamination of fresh air and exhaust completely separate, it is not the existence of cross-contamination of air. Clean and fresh. 2. High efficiency heat recovery ventilation in the cold because the heat exchanger through, not directly discharged through the exchanger in which the cold, the heat is recovered Pu Ruitai air purifiers rankings, can significantly improve the energy efficiency of equipment ratio, the winter is even more evident. 3. Low noise design uses special anti-vibration, the vibration transmission far, to achieve the purpose of noise reduction. Note that even if the installation does not track indoors. The network control using popular network control protocol Pu Ruitai air purifier brand, can network operation, remote monitoring, centralized management. Pu Ruitai ambient air purifiers _ _ Keao Pu Ruitai air purifier Image courtesy of Nanjing Environmental Engineering Equipment Co., Ltd. Keao. Pu Ruitai ambient air purifiers _ _ Keao Pu Ruitai air purifier FIG Nanjing Environmental Engineering Equipment Co., Ltd. Keao (www.njxfxt.com) this year introduced a new upgrade, the above picture is for reference only, please dial this page or on the telephone picture to obtain the latest information, contact: Li.