Low noise centrifugal air-conditioned air box on how to improve the cleanliness of 1.HTFC (DT) -B type low noise centrifugal air-conditioned enclosure is a high efficiency, low noise centrifugal fan box. Product by the low noise forward multi-blade centrifugal fans, motors, bearings, transmission parts, silencer-type cabinet and other components. Depending on the installation position, the wind chassis, available in 12 different angles of inlet and outlet position, specializing in the production of wind chassis, in order to meet the needs of different users installation environment. 2.HTFC (DT) -B type low noise centrifugal wind chassis send fresh air can increase with the beginning, in effect or high-efficiency filters to improve air cleanliness, should consider the actual configuration of the filter pressure loss, wind chassis manufacturer, and the need to appropriately increase the fan casing length. Different operating tank air box normal shutdown and emergency shutdown 2, cabinet wind chassis Normal stop: the unit normal shutdown operations held by the following steps. · Gradually open vent valve (or outlet bypass valve), low-noise wind chassis, together gradually close the exhaust valve. · Gradually shut the door to a small intake saving 20 ~ 25 °. · Press the parking button, and presence or absence of dependable shutdown process very appearance. ? When continuous supply unit after consecutive 5 ~ 10min, probably bearing temperature drops below 45 ℃. To deal with a floating ring seal unit, there is need to continuously seal pump oil until the body temperature is below 80 ℃ in a row. Sheng clean air conditioning (Figure), wind chassis sales, Sheng wind chassis by the Texas Air Conditioning Equipment Co., Ltd. to provide clean. Texas Air Conditioning Equipment Co., Ltd. Sheng-purification (www.dzhffj.com) located in Dezhou City, Shandong Province, Wuhan City acres of industrial park. Scraps and development in the wave of market economy, the current clean air conditioning Sheng Tong has a high profile in fan, ventilation equipment, and enjoys a good reputation. Sheng purification of air conditioning made the whole network business alliance certification, marking our service and management level has reached a new height. Sheng clean air-conditioning staff willing to work with all people of insight and common development, for a better future.