Cooling tower mainly consists of tower body, axial flow fan (Draught Fan) (full name: axial flow fan), upper air inlet adjustment (adjust) window, finned tube radiator (to reduce the heat generated by the operation of the equipment), water collector, filler (Filler) layer, to solve (solve) its technical (Technology) problems adopted by the technical solutions (fāng àn) is: the top of the tower is equipped with an additional motor, gearbox, reducer (Retarder) for transmission, to meet the power needs of the extractor fan; the upper side of the tower side wall outside 
　　Cooling (cooling) tower mainly by the tower body, axial (Shaft) flow fan (full name: axial flow fan), the upper into the air adjustment window, fin tube heat (radiating) device, water collector, filler (Filler) layer composition (composition), solve (solve) its technical (Technology) problem (Emerson The technical solution adopted is: the top of the tower body is equipped with a motor, gearbox, reducer (Retarder) for transmission, to meet the power needs of the extractor fan; the upper outer side of the tower body side wall is set up (set up) finned tube radiator and with its matching upper inlet air adjustment window, finned tube radiator and the upper inlet air adjustment window height (height) increased to the original cooling tower (The cooling tower) cooling filler on the plane, finned tube radiator and spray pipe height coincide with the part of the inside set waterproof (waterproof) louvres; finned tube radiator at the lower end of the lattice finned tube inlet and outlet, the outlet and the tower body of the spray pipe into the water pipe (water pipe) connected to the water inlet and cooling tower into the water pipe connection. Closed cooling tower selection calculation using the three-coordinate inverse solution method design of the new fan blade, by the overall steel mould pressure casting made and by strict dynamic balance test, the exhaust capacity to improve, the operation of noise further reduced. Totally closed cooling tower manufacturers are able to assemble more than one side by side, compared with counter-flow cooling tower, has a smaller footprint. Therefore, the cross-flow closed cooling tower is more suitable for: high noise requirements, small footprint occasions.
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