Clean Air Conditioning System requirements: 1, the unit cold source options: air-cooled and water-cooled cooling system cooling system. 2, purify the air conditioning works: the early effect of purifying the air flow → → → in effect purify air conditioning fan air duct → → → purification of air blown into the room → away dust particles such as bacteria blinds → → return air purifier early effect of repeating the above process, namely can achieve the purpose of purification. 3, the air flow patterns: The laboratory using the types of mixed flow stream flow type, construction and installation, investment economy, the treatment effect, etc. are preferred. 4, air purification systems: experimental area with a special delivery outlet, air purification air distribution, not only to ensure good air cleanliness, but also to ensure maximum experimental laboratory personnel from pollution emitted harmful substances, and the rest of the room send the top-side next time, ensure good cleanliness. 5. The air purification system is divided: The laboratory according to the actual project site conditions, should adopt a decentralized air conditioning system, a decentralized system based on the one-way flow of laboratory purification and non-unidirectional flow laboratory laboratory, preparation room, efficient air purification system and the efficiency of air purification system, run time shifts or divide different laboratories. 6, the return air duct purification unit installation manual control valve closed, the proportion of air volume control back to the purification of specialized laboratories, in order to achieve a clean-level requirements. 7, exhaust purification units using constant air volume control valve to ensure indoor hair vacuum conditions exhaust unit prior to the open air, after the air is turned off. 8, the new outlet using rain insect laboratory, preparation room purification specialists, to prevent insects and small animals into the sandwich technique, in order to ensure the cleanliness of laboratory 9, efficient filter outlet using aluminum frame has sent flanked plenum outlet, the outlet duct connected connection hanging plastic soft takeover plays 10 anti-vibration effect, laboratory pressure control: the use of back pressure than the control room to install a pressure gauge shows indoors. 11, temperature and humidity control using a combination of air conditioning units DDC programmable intelligent control systems, coolers cooling (summer and transitional season) Table heater heating (winter) or electric heating (transitional season control humidity), electric humidifier (winter) and After the filtering effect by the end of the high efficiency filter air to the room. 3 Duct production and installation for the production of clean room duct, the relevant construction norms also have an explanation, but in the construction process, or should pay attention to cleaning and duct leak problem. 3.1 duct cleaning while existing management practices for the production of clean air duct imposes strict requirements, which should be carried out in a relatively clean private room. But the case of the construction site, due to various objective reasons it is difficult to meet the requirements. In order to reduce the impact of dust on the internal duct clean room, when you have to duct processing duct cleaning. You can use an alcohol wipe to clean the way inside the duct, the duct after cleaning, the ends should be sealed with plastic film, the film is not damaged prior to installation, until the wind blew empty. Lab cleanup | cleanup | Hebei Medical Ericsson Ericsson provided by Hebei Engineering Limited. Ericsson Hebei Medical Engineering Co., Ltd. (www.hslixin.com) strong, credible, Hebei Hengshui medical device manufacturing equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hebei Ericsson and you hand into the brilliant, for a better future!