[Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - decontamination] turbulence turbulence cleanroom cleanroom main features are never out of the air flow between the flow (from the air port to the return air) stream flow cross section is varied, the clean room is much larger cross-section than the outlet cross section, and thus can not cross section in the whole room or work area in the whole cross-section chamber formed uniform airflow. Therefore engineering, outlet flow line after each other, or increasing a great angle, the radius of curvature is small, the air can not flow in one direction in the room, will impact against each other, there will be refluxed, vortices. This determines the turbulent flow regime is the essence of clean room: mutation flow; non-uniform flow. This is more precise than the turbulent flow clean room to describe the chaos, more comprehensive. Mainly determined by the Reynolds number turbulence, which is mainly due to the impact velocity ventilation plant engineering, but if an efficient air filter top form sent, even if the flow rate is very low, but also produce the above results ventilation pipe project, This is because it is a mutant and non-uniform flow stream. Therefore, this case is not only due to turbulent flow mixing occurs between the stratosphere, but also blended the whole range of big room reflux, vortex occurred. [Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - decontamination] decontamination of air purification air purification engineering program ● air cleanliness levels of purification, shall be used for the early effect, in effect, HEPA filter three filters. 100,000 air purification HVAC engineering, can be sub-generation high-efficiency air filter air filters. ● air filter arrangement and selection of installation shall comply with: the early efficiency air filters should not be the choice of oil-soaked filter; efficiency air filters should be set up to focus on purifying the air conditioning system of positive segment; HEPA filter or sub-efficiency air filters should be set at the end of purifying the air conditioning system, high efficiency air filter installation should be simple, reliable, leak and should be replaced; in effect, sub-efficient, high efficiency air filters should be chosen according to the rated wind; resistance, efficiency similar to the HEPA filter should be set at the same purification workshop. ● determining the centralized or decentralized clean air-conditioning system, should be considered the characteristics of the production process and clean room air cleanliness level, area, location and other factors. Where the production process of continuous, clean room or clean room area is large, centralized location and noise control and vibration control demanding clean room, should adopt a centralized air conditioning system purification. ● To clean up the air conditioning system of electric heating, you should choose a tubular electric heater, the position shall be arranged at the upwind side of the HEPA filter and should have fire safety measures. ● blower to select the total air volume air conditioning system and the total resistance value can be cleaned twice early in the calculation efficiency, high efficiency air filters should drag their resistance. ● decontamination clean air conditioning system in addition to the DC systems and set-duty blower system, should be taken to prevent outdoor air pollution through incorporation of new air purifier anti irrigation measures fall within the workshop. ● When the air conditioning system should be designed to purify the rational use of the return air, where the process produces large amounts of harmful substances and local processing can not meet the health requirements, or other hazardous process is not applied back to the wind. Refrigeration room works, Tianjin Jinzhong Ji decontamination company (certified), Shijiazhuang, Tianjin Jinzhong Ji HVAC engineering provided by the 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.