Pressure delivery outlet air volume control and prominent structure as the name suggests, is a positive outlet use of advanced technology, a good place to smoke is the major equipment in the domestic market, the company produced a positive outlet by users favorite. Positive outlet for air volume control valve body architecture After 2 mm cold rolled galvanized sheet molding pressure delivery outlet size, it is carbon dioxide gas welding or welding by ordinary Q235 plate processing; In addition, we also learned that it's blades with 1 mm cold rolled galvanized sheet for corrugated, two synthetic spot-square shaft inserted, or 2 mm G235 steel cold forming, punching chip interpolating axes or welding circular shaft. After the installation is complete Fire positive outlet pressure delivery outlet, test drive group is normal, too tight and does not appear to determine the fixed portion collision problems, identify problems in time to adjust to the best state. Little attention at the time of installation, it will avoid losses. Low carbon environmental protection, energy needs now, more and more diverse architectural style of the decoration, the original color profile is difficult to meet the needs of consumers, the emergence of color profiles. Today, we summarize the outstanding structural properties under pressure delivery outlet, we have to understand the specific follows: 1. pressure delivery outlet low profile, light weight, easy to install replacement. 2. pressure delivery outlet integrated integrated design, set the air hose, no partition filter and outside the box in one. 3. The pressure delivery outlet closed structure and leak detection by scanners positive outlet, and high efficiency. The filtration efficiency overlay H10-U15 level, even the wind, the high level of cleanliness. 5. positive outlet HEPA filter electric pressure delivery outlet, outside the box, duct and rings set of modular structure as a whole, flexible and convenient to install and use. 6. The filter unit between the frame with neoprene compression seals, using the card mounting block can be individually removable replacement, reduce operating costs. Calculation method for determining the area of ??the building and the pressure delivery outlet size? Many of the buildings are equipped with pressure delivery outlet, but for high-rise buildings shared room pressure delivery outlet size determine how it can be adjusted, and how to calculate the area, and for this knowledge how much you have to know it? Xiao Bian now for this problem for you specific analysis, allowing you to have a more positive outlet fully understood. The problem of computing positive outlet, it is your example to illustrate this, the top layer 34-storey building and basement set up two fan flow 25000m3 / h Total pressure 750pa speed 960r / min power 11kw elevator room on each floor closed style outlet 450 × (1600 + 250) stairwell with natural air, the method for calculating the above two questions? When building a fire, this layer and the lower outlet opening. Therefore, the outlet air flow should be 1/3 of the total air volume. Outlet area of ??the outlet of the wind speed is determined according to the wind speed of not more than 7m / s, if the area of ??the opening does not come out so much, wind speed may also be controlled in 10m / s or less, attention tuyere block coefficient is generally 0.75 to 0.80, so the outlet area should be Calculated / coefficient, hope this knowledge will help you. For positive outlet do not understand what's next for your specific analysis of knowledge. Electric pressure delivery outlet, pressure delivery outlet, Sheng clean air conditioning provided by the Texas Air Conditioning Equipment Co. Sheng purification. Texas Air Conditioning Equipment Co., Ltd. Sheng-purification (www.dzhffj.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Sheng clean air conditioning and you hand in hand into the brilliant, for a better future!