60hp水冷式螺桿式冷水機深圳市東星制冷機電有限公司領先開發制造工業冷水機技術,在國內乃至國際一直占領先水平,從研發到生產嚴格按照國家及國際標準體系進行,擁有完善的質量管理體系及先進的生產設備,是全國最具規模的冷水機廠家。60hp水冷式螺桿式冷水機的特點:
1、多功能操作面板上裝有電流表,控制系統保險,壓縮機開關按鈕,水泵開關按鈕,電子溫控制器,
2、水箱式蒸發器內置自動補水裝置,省去工程安裝中的彭脹水箱方便安裝及保養,適用于大溫差小流量等特殊場合。
3.各項安全保護故障燈,機組啟動運轉指示燈,操作簡單,使用方便。
4、機組配置單片式控制系統,內置壓縮機干燥過濾器過及膨脹閥,維修手閥接口等裝置,確保了機器可靠安全運行方便了保養維修。
5、水冷式冷凝器使用最新高效外螺紋銅管制作,散熱量大,體積小巧。運用最新CAD/CAM加工技術,配合CNC加工中心制作完成,結構緊湊,可靠性高,外形美觀,高效節能。
6、高品質壓縮機作為冷水機的心臟
(產地歐美日全原裝名牌壓縮機,內置安全保護,低噪音,省電耐用)。
60hp水冷式螺桿式冷水機——節能冷水機的典型,武漢東星制冷科技有限公司將堅持以“節能”作為主要研發理念,不斷開拓創新
60hp水冷式螺桿式冷水機 螺桿式壓縮機之容調系統是利用油壓來控制,若溫度低,油粘度高;立即啟動壓縮機可能會使容調系統動作不順暢,故在系統運行前,需預加熱約8小時左右再開機。容調系統由一個容調滑塊、三個電磁閥及一組容調油壓活塞組成。可調節的范圍有25%、50%、75%、100%。利用油壓活塞推動容調滑塊,壓縮機運轉時,油壓推動活塞,借助電磁閥的動作,控制油活塞的定位。而電磁閥則由系統的溫度來控制。控制容調活塞的油系統從機殼的儲油槽中,以壓差的方式送入。經油過濾器后,用一支毛細管限流再送入油缸。若油過濾器阻塞或毛細管阻塞會造成容調動作失敗。同理,如果電磁閥故障,也會有同樣的情況發生。各容調電磁閥的得電失電情況見圖

Compressor displacement regulating system is utilized to control the pressure, if the temperature is low, the high oil viscosity; immediately start the compressor may make a capacity adjusting system action is not smooth, so in the system operation, pre heating for about 8 hours and then boot. Capacity regulation system is composed of a capacitance adjustable slider, a three electromagnetic valve and a capacity adjusting hydraulic piston. The adjustable range of 25%,50%,75%,100%. Use of hydraulic piston pushes the capacity-regulating sliding block, the operation of the compressor, oil pressure to push the piston, by means of electromagnetic valve, oil control piston position. The electromagnetic valve is composed of the temperature control system. A control volume adjustable piston oil system from a storage tank, with pressure difference way into. Through the oil filter, a capillary restrictor and into cylinder. If the oil filter blocking or capillary occlusion can result in a capacity adjusting action failed. Similarly, if the solenoid valve failure, will have the same situation occurs. Each volume adjustable electromagnetic valve of power failure