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空调主机的调试的相关流程步骤

来源:http://www.jnslshwx.com 日期:2016-12-13 发布人:admin
步,检查主机的电源装置。19XL离心式压缩机的额定功率为267KW。因此供电线路和配电装置要符合设计要求,供电电缆直径和配电柜主开关是否能承受一定的负荷,电缆的压绞是否牢固,配电柜与主机之间的电源线路是否连接完整,电源的电压要维持在370V~390V之间。
The first step, check the host power supply device. The rated power of 19XL centrifugal compressor is 267KW. The power supply line and power distribution equipment should meet the design requirements, whether the power supply cable diameter and distribution cabinet main switch can withstand a certain load, pressure cable is strong, the power line between the power cabinet and the host is connected with the power supply voltage to maintain the integrity, between 370V~390V.
第二步,检查冷水系统和冷却系统的压差是否达到要求。19XL离心压缩机的进出水压差为1MPa,冷水系统和冷却系统的进出水压差可以通过调节主机的进出水阀来达到。另外19XL离心压缩机有侦测冷水和冷却水流量的流量探头,要注意将探头与流量计连接。
The second step, check the cooling water system and cooling system pressure is to meet the requirements. The inlet water pressure difference of the 19XL centrifugal compressor is 1MPa, and the water inlet and outlet water pressure difference of the cold water system and the cooling system can be achieved by regulating the main engine of the water inlet and outlet valve. In addition 19XL centrifugal compressor has the detection of cold water and cooling water flow of the flow probe, to pay attention to the probe and the flow meter connection.
第三步,检查空调主机的操作系统。19XL离心压缩机的操作显示屏由两块电脑主板构成,开启时要检查显示屏是否显示,查看到的数据是否出厂设定的原始数据。
Third step, check the operating system of air conditioning system. The operation display screen of the 19XL centrifugal compressor is composed of two pieces of computer main board, when the opening is to check whether the display screen is displayed, whether the data is factory set or not.
第四步,给主机抽真空,加适量冷冻油和冷媒。
Fourth step, to the host pumping a vacuum, plus the amount of refrigerant oil and refrigerant.
第五步,根据制冷量输入工作参数,修改电脑中的相关数据。
The fifth step, according to the input parameters of the cooling capacity, modify the relevant data in the computer.
第六步,当主机油压和油温达到标准工况时开启压缩机,观察压缩机扇门开启的变化,运行过程中及时记录和修改工作参数。 后,要根据运行的时间和系统负荷,判断所加冷媒是否适量。调整冷却水流量,避免主机出现喘震或者冷凝压力过高。
The sixth step, when the engine and hydraulic oil temperature reaches the standard conditions of open compressor, observe the change of the compressor opens, timely record and modify the working parameters during the operation. Finally, according to the operation time and system load, to determine whether the amount of refrigerant added. Adjust the cooling water flow, to avoid the main engine surge or condensation pressure is too high.
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