产品（pǐn）简介 Introduction

◆ 最高效半封闭式压缩（suō）机组的心脏：采用进口优质螺杆压缩机，超高（gāo）效螺旋转子精密压缩原理，比一般的压缩机能效高20%→30%，且运行稳定（dìng），效率高（gāo），维护容易。机组采用（yòng）智慧型微电脑触摸屏+高精控制系统：装备（bèi）有（yǒu）100%，75% ，50%，25%分级能量控（kòng）制功（gōng）能，具有良好的（de）中英文选择人机对话介面，液晶显示屏即时显示（shì）机（jī）器工作状况。此能量控制确保（bǎo）机组（zǔ）在（zài）负荷（hé）时发挥最大节能效（xiào）果，机组采用高效（xiào）壳管式冷凝器+壳管（guǎn）式（shì）蒸发器组合：维护保养方便，冷媒高/低压管大（dà）部分采用304无缝纲管（guǎn）焊制成型：防撞/防（fáng）压（yā），经久耐（nài）用，永远不会产生锈垢，外加高（gāo）效的螺杆压缩机：保证了机组的高效率工作（zuò），该机配置（zhì）以下部件以防止任（rèn）何运转故障：压缩机保护（hù）计时器，过流保护，压缩机电机温感器，高/低压保护，油压保护，防冻结温控器，油视液镜，压缩机（jī）逆相保护（hù），排气高温保护，安全阀，易（yì）溶塞等（děng）。

◆ 水冷螺杆式冷水机安装时必须配（pèi）备（bèi）相应（yīng）的冷却水塔及冷却水（shuǐ）循环水泵方可（kě）正常使用，且连接配置机外保温水箱或水池/水槽及相应冷冻水：内（nèi）/外循环水泵（bèng），才能（néng）组成一套完整的集中型冷冻水循（xún）环系统。

◆ 该机型为（wéi）开（kāi）放式共（gòng）分：标准立式机型(30HP→80HP)，标准卧式机型(100HP及以上)，另可（kě）订制箱体（tǐ）式机型及（jí）各种非标机型：低温型机组（zǔ），防爆机组等。

◆ The heart of the most efficient semi-hermetic compressor unit: It adoptsimported high-quality screw compressors, super-efficient screw rotor precisioncompression principle, 20%→30% higher than the general compressor energyefficiency, stable operation, high efficiency, and easy maintenance. The unitadopts a smart microcomputer touch screen + high-precision control system:equipped with 100%, 75%, 50%, 25% graded energy control functions, witha good Chinese and English selection man-machine dialogue interface, and theLCD screen displays the machine’s working status in real time. , This energycontrol ensures that the unit exerts the maximum energy-saving effect underload. The unit adopts a high-ficiency shell and tube condenser + shell andtube evaporator combination: easy maintenance, and most of the refrigeranthigh/low pressure pipes are made of 304 seamless steel pipe welding Type:Anti-collision/anti-pressure, durable, never produce rust, plus high-efficiencyscrew compressor: to ensure the high efficiency of the unit, the machine isequipped with the following components to prevent any operation failure:compressor protection timer, Overcurrent protection, compressor motortemperature sensor, high/low pressure protection, oil pressure protection, antifreeze thermostat, oil sight glass, compressor reverse phase protection,exhaust high temperature protection, safety valve, easy-dissolving plug, etc.

◆ The water-cooled screw chiller must be equipped with the correspondingcooling water tower and cooling water circulating water pump before it can beused normally, and it is connected to the external insulation water tank orpool/sink and the corresponding chilled water: internal/external circulatingwater pump to form a complete set Centralized chilled water circulationsystem.

◆ This model is open and divided into: standard vertical model (30HP→80HP),standard horizontal model (100HP and above), and customized cabinet modeland various non-standard models: low temperature model Units, explosionproof units, etc.