do some cleaning
06-16-2011, 05:38 AM,
#1
do some cleaning
Filter is conveying pipe indispensable a device, usually installed in pressure reducing valve, pressure relief valve, valve or other equipment for water level of the inlet is used to eliminate the impurities, medium, in order to protect the valve and the normal use of equipment. When fluid into the home in a certain specification filter canister of filter, after the impurity is blocked, and clean filtrate the filter export eduction, when need to clean, as long as removable filter canister, take it out of the can, after processing repack, therefore, maintenance is convenient. Filter the water of the processed by water entry into the body, the water of the impurities in stainless steel mesh, sedimentary resulting differential pressure. Through the differential pressure switch monitoring in and out of differential pressure changes, when outlet pressure difference to the set, electric control device for hydraulic control valves, drive motor, cause the following actions: signal motor to drive the brush to clean, rotating filter core, and control valves open for drainage, the cleaning process for tens of seconds, only when cleaning is over, close control valves, motor stop, the system restore to its initial state, began to enter the next filtering process. Equipment installation, the technical personnel commissioning, set filtering time and cleaning the conversion time, to deal with water from water entry into the body, began to work normally, when filter to default cleaning time, electric control device for hydraulic control valves, drive motor, cause the following actions: signal motor to drive the brush to clean
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