闭式冷却塔
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主要配置与性能Mainconfigurationandperformance闭式冷却塔利用水蒸发时吸收热量的原理而使被冷却液体冷却。喷淋水(冷却水)贮于冷却塔底部,工作流体(软化水或其他液体)在闭式冷却塔的散热盘管内进行封闭循环,喷淋水由喷淋系统泵经水分配系统和喷淋嘴淋在盘管表面,一部分水被蒸发,吸走热量,从而降低管内工作流体的温度。热空气中的水和未蒸发的水被挡水板截住并流经PVC热交换层,PVC热交换层中的水被流过的空气冷却,温度降低,落入底下水盘,由水泵再循环至水分配系统,又回淋到盘管上,如此进行循环冷却。Closedcoolingtowercoolstherequiredliquidaccordingtotheprinciplethatwaterevaporationcanabsorbheatenergy.Sprayingwater(coolingwater)isstoredatthebottomoftower.Workingfluid(softenedwaterorotherliquid)circulatesincoilsofclosedcoolingtower.Spraythecoolingwateronthesurfaceofcoilsviaspraypump,distributionsystemandnozzle.Someofcoolingwaterevaporatesandabsorbcertainheatinordertoreducethetemperatureofworkingfluidincoils.WatercontainedinthehotairandcoolingwaterthatdoesnotevaporateisheldbythewaterstemandflowsthroughthePVCheat-exchanginglayer.WaterinthePVCheat-exchanginglayeriscooledbyairflowandfallsinthebottomtraywhenitstemperatureisreduced.Waterissuckedinthewaterpumpandre-sprayedoncoilsviawaterdistributionsystem.Itiscalledthecirculatingcooling.序号No.产品型号Model建议匹配电源RecommendedpowersipplyKW1FL-100BPGGC252FL-160BPGGC503FL-250BPGGC804FL-350BPGGC150
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