[Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - outlet] selection points 1) According to the engineering characteristics of the desired tissue type airflow, air conditioning properties and methods factory outlet, select the appropriate outlet types. 2) the required air flow according to [supply or discharge (back) wind] outlet, the outlet within the neck (or outlet section of the Import and Export) allowable wind speed range outlet size, to determine the required size of the outlet. Such as by air speed (usually 2 ~ 5m / s) when determining the size of the outlet, the outlet should be considered effective area ratio (typically 30% to 60%). 3) check the main technical performance of the selected outlet, such as a range, pressure loss, noise level and wind speed and temperature difference in the work area. 4) to determine the layout of the selected outlet installation and connection with the duct. [Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - aluminum outlet] central air conditioning vent is a double or single venetian blinds good good? Monolayer can adjust the direction of up and down, up and down to adjust the wind direction can double. However, in actual use, double outlet has its disadvantages, such as noise, difficult cleaning problems, and central air-conditioning vent is generally no need to adjust the wind. Factory outlet, outlet Tianjin, Tianjin Jinzhong Ji factory outlet provided by the Tianjin Jinzhong Ji HVAC purification equipment. Tianjin Jinzhong Ji HVAC purification equipment Limited (www.Jzjnt.com) strong, credible, in Tianjin fans, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the group into the brilliant and you work for a better future!