[Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - a certain amount of wind fan coil] fan coil, fan coil water temperature is constant prices, changes in water supply, the cooling capacity with horizontal concealed fan coil water supply change, according to partial fan coil performance statistics, when the water temperature is 7 ℃, reducing the amount of water to 80%, the cooling capacity of about 92% original, indicating the amount of cooling water supply changes when the affecting more slowly. 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 ℃, cooling capacity reduced by about 10% fan-coil model, the higher the water temperature, minus The larger the amplitude, the dehumidifying 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, fan coil thermostat when the water temperature difference increases, reducing the amount of water, the heat transfer coefficient of heat exchange coil decreases. In addition, the temperature difference has changed the fan coil, 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 ℃ when 7 ℃, 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 - fresh air ventilator] Why use a new wind ventilators construction, hazardous substances decoration, furniture, decoration and office equipment is a major cause of the release of indoor pollution . Plus summer and winter people rely more on air conditioning cooling and indoor heating, indoor ventilation is poor, indoor harmful gas is not released and the replacement of harmful gases continue to accumulate, concentrations continuously increased, leading to the deterioration of indoor air quality, people feel sleepy, fatigue, chest tightness, susceptible to disease, reduced efficiency, which is the World Health Organization named the "sick building syndrome" also known as "Air conditioning disease" root cause of these difficulties is the lack of fresh air. Use fresh air ventilator replace indoor air, keep indoor air clean, can solve these problems. Therefore, the new wind ventilators is also a "health" products. Horizontal concealed fan coil | Tianjin Jinzhong Ji Alibaba Gold Supplier | Tianjin Tianjin Jinzhong Ji HVAC fan coil by 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.