CAD2D3D

o5 S Huzhou Sanjing W Cryogenic Equipment Co., Ltd. 工业气体充装系统 Industrial gas filling system @ 本系统采用组合式立式充装，自动化充装大量采用高精度高稳定性的自动阀门和完善的传感器和仪控仪表系统，按照事先编订的控制允辑，在工程师工作站的统一计算控制下，实现除钢瓶更换装夹外的所有操作过程自动化 :大大提高作业的安全性规范性和信息化，提升企业形象 This system adopts com bned verticalfillng, uses a brge num berofhigh-preckon, high-stability auto- m atic vales and perfectsensors and hstrum entcontrolsystem s for autom atic fillng, andaccording the pre-program m ed control bgic, under the unified cakution controlof the engneerworkstaton, reak izes the auom ation of alloperaton processes except the cylnder replcem entandchm ping, so as greatly im prove the safety, standard zaton and hfom atization of operatons andenhance the corporate im age. 热力学计算软件 Thermodynamic calculation software @ 按配方组分即时计算各组分在不同瓶温下所对应的充装压力和质量 @ 可输出温度 -压力曲线等理论计算结果 @ 可计算含 0 让 2 入 0 :用 2 用 e 人 KH4 等介质的所有配方 @ 预混气计算，可支持不低于 0.2% 组分含量的产品的充装 @ 三井独有知识产权 The correspond ng fillng pressure and m ass of each com ponentatdifferentcylnder tem peratures are cakubted i realtm e according to the form ula com ponent @ ltcan oufputthe m perature - pressure curve and other theoreticalca kubton resuls. @ ltcan cakubte allform ulbs contaning 0 2N2ArL02H2He L Ha. Prem xed gas cakultion can supportfillng of the productw ith a com ponentcontentofnot kss than 0.2% . Sanjngs exclusive ntelectualproperty right [ O 热力学计算软件 SCADA 工程师工作站低温和泵控制柜系统软件构建 System Software Construction 操作控制柜充装操作屏工程师工作站 (数据监控与采集 SCADA) Engineer workstation (Supervisory Control And Data Acquisition SCADA) @ 作为上位机控制下位机的 PLC 与控制柜 @ 实现系统流程全揽 @ 实时监控关键设备的运行状况 @ 实时运行数据展示 @ 与热力学软件通讯实现产品配方创建与计算 @ 用户账号设置与授权 PLC and control cabinet used as the upper computer to control the lower computer Realize all system processes. Monitor the operating conditions of key equipment in real time. Display the operation data in real time. Communicate with the rmo dynamic software to create and calculate the product formula. User account settings and authorization {ERREH Cryogenic pump control @ 在上位机的指令下实现自动预冷与自动启停泵 @ 自动调节流量 @ 超压保护与联锁 @ 气蚀判断与保护 @ 泵腔安全保护 @ 密封泄漏监测 @ 变频控制与超载保护 @ Realize automatic precooling and automatic pump start and stop under the instruction of the upper computer. Automatic flow control Overpressure protection and interlocking Cavitation judgment and protection Pump chamber safety protection Seal leak monitoring Frequency conversion control and overload protection 28