2015-12-11 14:03:15

医药冷库设备有限公司和大家讲解制冷机组维修常见的两种故障现象：

1、故障现象：机组压力低 ·实际用气量大于机组输出气量；·放气阀故障(加载时无法关闭)；

1, fault phenomenon: system with low pressure, actual gas is greater than the output volume; , purge valve fault (load cannot close);
进气阀故障；·液压缸故障；·负载电磁阀(1SV)故障·最小压力阀卡死；
Intake valve fault; , hydraulic cylinder fault; Load, electromagnetic valve (sv) 1 fault, the minimum pressure valve stuck;
用户管网有泄漏；·压力设置太低；·压力传感器故障(控制机组)；
User pipe network leakage; , the low pressure setting; (control unit), a pressure sensor failures;
压力表故障(继电器控制机组)；·压力开关故障(继电器控制机组)；·压力传感器或压力表输入软管漏气。
Pressure gauge failure (relay control unit); Pressure switch, a fault (relay control unit); , pressure sensor or pressure gauge input tube leakage.
2、故障现象:机组油耗大或压缩空气含油量大 ·冷却剂量太多，正确的位置应在机组加载时观察，此时油位应不高于一半；
2, fault phenomenon: unit fuel consumption big or the oil content of compressed air, coolant is too much, correct position should be observed when the unit load, the oil level shall not be higher than half;
回油管堵塞；·回油管的安装(与油分离芯底部的距离)不符合要求；机组运行时排气压力太低；·油分离芯破裂；·分离筒体内部隔板损坏；·机组有漏油现象；冷却剂变质或超期使用。

Back to the tubing plug; , return pipe installation (and oil separator at the bottom of the distance) is not in conformity with the requirements; Unit operation exhaust pressure is too low. Oil separator, burst; Separation, cylinder internal partition damage; Unit, oil leakage phenomenon; Coolant spoiled or extended use.

本文由医药冷库设备有限公司发表提供，更多详情请关注公司网址：http://www.sddslk.com/

上一条:介绍制冷剂的5大相关性能
下一条:食品冷库生产厂家讲解工业制冷机组的小常识