Working condition
Pressure of work: 0.6-1.0 MPa
Inlet temperature: ≤ 45 ℃（The normal temperature type）≤ 80 ℃（High temperature type）
The water temperature: ≤ 32 ℃
The environment temperature: 32 ℃
Maximum ambient temperature: 40 ℃
Pressure dew point: 3 ～ 10 ℃
Design features
- The shell type and radiant tube type heat exchanger are used to ensure sufficient cooling, reduce pressure drop and prevent fouling.
-The efficient separator prevents the liquid from coming out. The two-stage separator filters out more than 99% of the condensate and can maintain such high efficiency under all kinds of airflow conditions.
- Imported refrigeration compressor and valve parts.。
- Economical and practical automatic drainer.
- Sensitive and reliable instrument control element.
Process flow diagram
① Front cooler (for high-temperature equipment only)
② precooler
③ The evaporator
④ Steam separator
⑤ Expansion valve
⑥ Drying filter
⑦ Hand valve
⑧ The condenser
⑨ Liquid storage device (for air-cooled equipment only)
⑩ Refrigerant compressor
Gas points
Bypass valve
drainer
工况条件
工作压力: 0.6-1.0 MPa
进气温度: ≤ 45 ℃（常温型）≤ 80 ℃（高温型）
进水温度: ≤ 32 ℃
环境温度: 32 ℃
最高环境温度: 40 ℃
压力露点: 3 ～ 10 ℃
设计特点
- 采用壳体式和辐射式管道型热交换器，确保充分冷却，尽量减少压降，防止污结。
-高效分离器防止液体带出。两级分离器滤除99%以上的冷凝液，并在各种气流条件下均可保持这样的高效率。
- 进口制冷压缩机及阀件。
- 经济实用的自动排水器。
- 灵敏可靠的仪器仪表控制元件。
工艺流程图
① 前置冷却器（仅适用于高温型设备）
② 预冷器
③ 蒸发器
④ 汽水分离器
⑤ 膨胀阀
⑥ 干燥过滤器
⑦ 手阀
⑧ 冷凝器
⑨ 储液器 （仅适用于风冷型设备）
⑩ 冷媒压缩机
气分
旁通阀
排水器
