[Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - fresh air ventilator] situation calls for dozens of new wind ventilators early popularity: 1, in the newly renovated house, chemical gas against our bodies, we every window had to close the window; 2, even after years of residence, toxic gases still haunt our lives; 3, dusty room, mosquito bites and noise affect the rest of us and learn; 4, windows After the rain, dust, thieves, children make people worry; 5, water vapor accumulation fan coil models, clothing and valuables easily moldy damp; 6, cigarette smoke in the kitchen, bathroom odor in the room; 7, chamber produced no ventilation, such as dark, no north-south entry window; 8, in a sealed room air conditioning, fatigue, headache, flushing, drowsiness, commonly known as the impact on people's health awareness, "Air conditioning disease" 9, SARS and other airborne diseases; 10, the relevant laws and regulations such as indoor pollution control norms fan coil installation, small central air-conditioning requirements for the introduction of fresh air and enforced; [Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - roof fan] In general, roof fan at room temperature will be some high temperature conditions runtime, but are within the normal range, which is due to friction between the parts of the machine itself conditioning fan coil, generating heat resulting in high body temperature, but not roof fan of all high temperature is normal. Fan equipment than normal body temperature, the following main reasons: first: the lack of phase motion or wiring error; second: the system resistance is too large or the optional blower motor overload caused by an irrational run because pipe network is too big or piping resistance coefficient coefficient valve does not open; third: the power pressure is low; fourth: motor bearing damage, with a small gap, does not meet the requirements. Fan body is actually too high a more serious problem, especially for axial fans, roof fans of these have important mechanical equipment, there is a little bit unusual place, it will affect the normal operation of the machine, it should be attention. Air conditioning fan coil, Tianjin Jinzhong Ji Alibaba Gold Supplier, provided by the Tianjin Tianjin Jinzhong Ji HVAC fan coil purification equipment. Tianjin Jinzhong Ji HVAC purification equipment Limited (www.Jzjnt.com) is a leader in Tianjin, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the group leadership with the staff warmly welcome all inquiries negotiations to create a better future for the base.