[Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - a certain amount of fan coil] fan coil air, water temperature is constant, the amount of change in the water supply, cooling capacity with horizontal concealed fan coil water volume changes The changes, according to the part of the fan coil performance statistics, when the water temperature is 7 ℃, reducing the amount of water to 80% of the original cooling capacity of around 92%, indicating that when the amount of water changes affect the cooling capacity is relatively slow. Fan coil supply and return water temperature constant, when the water temperature rises, the cooling capacity with the reduction, according to statistics, when the water temperature rises 1 ℃, reduce the cooling capacity of about 10%, the higher the water temperature, the greater the reduction, dehumidification capacity decreased. Certain water conditions, when the fan coil air volume change, cooling capacity and air treatment enthalpy difference varies, generally reducing the cooling capacity, enthalpy difference increases, the unit cooling capacity of the fan power changed little. Fan coil inlet and outlet temperature difference increases when the cassette fan coil, reducing the amount of water, heat transfer coefficient of heat transfer coil decreases. In addition, the temperature difference has changed, therefore, fan coil cooling capacity increases with the supply and return water temperature is reduced, according to statistics when the water temperature is 7 ℃, supply and return water temperature increased from 5 ℃ to 7 ℃ When the cooling capacity can be reduced by about 17%. Thermal Environmental Conditions refers to the combined effect of physical parameters on human thermal comfort happened. These physical parameters including air dry bulb temperature, relative humidity, air velocity, mean radiant temperature, the body's metabolic rate and clothing and other six. Wherein, the air temperature and the flow rate is an important parameter to evaluate comfort conditions provided by fan coil thermal environment. [Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - induced fan] induced fan: also known as jet fan, booster fan. Through his induction air delivery. Itself was a small amount of wind. Public implement common ventilation system in the garage, stir, remove local air corner. So that improved local air. Mainly to save space CHERRITOR induced fan induced fan is designed to induce ventilation concept based on the high-speed jet of new fans, by the fans more than the group consisting of non-induced ventilation duct subsystem consisting of the entire ventilation and air exhaust fan, exhaust fan system. Its working principle is to system design, proper arrangement of multiple induced fan nozzle exit speed directional airflow induced fresh outdoor air or through the air treatment, in the absence of duct condition to be sent to the area required, optimal indoor air, in order to achieve efficient and economical ventilation effect. When using a jet-induced ductless ventilation system can save the cost of design, manufacture, installation duct and other ancillary works, this part of the cost of more expensive than machine-level use of induced fan, but to the entire dimension of the ventilation duct fan coil type, air fans, exhaust fans when you need to use the pipeline pressure is much smaller than that, so you can opt for a lower amount of pressure wind turbine vertical surface mounted fan coil, so that reduces the power required, large magnitude lower operating costs and investment costs, when supply and exhaust engine stops running, induced fan still running, play the role of local ventilation. Induced fan built-in high efficiency centrifugal fan, with a significant low noise, small size, light weight, easy lifting (vertical, horizontal may be), easy maintenance features, has been widely used in the underground car park, gymnasium, workshops, warehouses , shopping malls, supermarkets, entertainment venues and other large ventilation. Horizontal concealed fan coil _ Tianjin Jinzhong Ji Alibaba Gold Supplier _ HVAC fan coil provided by the Tianjin Jinzhong Ji purification equipment. Tianjin Jinzhong Ji HVAC purification equipment Limited (www.Jzjnt.com) (http://m.jzjnt.com) is a leader in Tianjin, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation 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. You can also access (http://m.jzjnt.com/supply_details_38705536.html), for more information about the company.