Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automatic water replenishing device and method for refrigeration station
The invention provides an automatic water replenishing device and method for a refrigeration station, and relates to the technical field of benzene hydrogenation, the automatic water replenishing device comprises a heat exchanger, a DN25 pipeline, a demineralized water pipeline, a water return pipeline and a water feeding pipeline, the DN25 pipeline is provided with a regulating valve, the input end of the DN25 pipeline is connected with the demineralized water pipeline, the demineralized water pipeline is connected with a demineralized water source, and the water feeding pipeline is connected with a water outlet of the demineralized water source. The input end of the water feeding pipeline is connected with the freezing water tank, the output end of the water feeding pipeline is connected with the heat exchanger, the pressure gauge is arranged on the water feeding pipeline, the input end of the water return pipeline is connected with the heat exchanger, the output end of the water return pipeline is connected with the freezing water tank, and the output end of the DN25 pipeline is connected into the water return pipeline; the DN25 pipeline is led from the demineralized water pipeline, the adjusting valve is newly added to the DN25 pipeline, when the pressure gauge senses that the water inlet pressure is low, the adjusting valve is automatically opened at the center control position, demineralized water is supplemented into the water return pipeline, the process of completing automatic water supplementing in the center control position is achieved, and operation is convenient.
本发明提供了一种冷冻站自动补水装置及方法，涉及苯加氢技术领域，包括换热器、DN25管线、除盐水管线、回水管线和上水管线，所述DN25管线上设有调节阀，且DN25管线的输入端连接除盐水管线，所述除盐水管线连接除盐水源，所述上水管线的输入端连接冷冻水箱，且上水管线的输出端连接换热器，所述上水管线上设有压力计，所述回水管线的输入端连接换热器，且回水管线输出端连接冷冻水箱，所述DN25管线的输出端接入回水管线；本发明从除盐水管线引一条DN25管线，新加调节阀到DN25管线上，当压力计感应到进水压力低时，中控控制处自动打开调节阀，将除盐水补入回水管线，实现了在中控完成自动补水的过程，方便操作。
Automatic water replenishing device and method for refrigeration station
The invention provides an automatic water replenishing device and method for a refrigeration station, and relates to the technical field of benzene hydrogenation, the automatic water replenishing device comprises a heat exchanger, a DN25 pipeline, a demineralized water pipeline, a water return pipeline and a water feeding pipeline, the DN25 pipeline is provided with a regulating valve, the input end of the DN25 pipeline is connected with the demineralized water pipeline, the demineralized water pipeline is connected with a demineralized water source, and the water feeding pipeline is connected with a water outlet of the demineralized water source. The input end of the water feeding pipeline is connected with the freezing water tank, the output end of the water feeding pipeline is connected with the heat exchanger, the pressure gauge is arranged on the water feeding pipeline, the input end of the water return pipeline is connected with the heat exchanger, the output end of the water return pipeline is connected with the freezing water tank, and the output end of the DN25 pipeline is connected into the water return pipeline; the DN25 pipeline is led from the demineralized water pipeline, the adjusting valve is newly added to the DN25 pipeline, when the pressure gauge senses that the water inlet pressure is low, the adjusting valve is automatically opened at the center control position, demineralized water is supplemented into the water return pipeline, the process of completing automatic water supplementing in the center control position is achieved, and operation is convenient.
本发明提供了一种冷冻站自动补水装置及方法，涉及苯加氢技术领域，包括换热器、DN25管线、除盐水管线、回水管线和上水管线，所述DN25管线上设有调节阀，且DN25管线的输入端连接除盐水管线，所述除盐水管线连接除盐水源，所述上水管线的输入端连接冷冻水箱，且上水管线的输出端连接换热器，所述上水管线上设有压力计，所述回水管线的输入端连接换热器，且回水管线输出端连接冷冻水箱，所述DN25管线的输出端接入回水管线；本发明从除盐水管线引一条DN25管线，新加调节阀到DN25管线上，当压力计感应到进水压力低时，中控控制处自动打开调节阀，将除盐水补入回水管线，实现了在中控完成自动补水的过程，方便操作。
Automatic water replenishing device and method for refrigeration station
一种冷冻站自动补水装置及方法
JIA DECE (Autor:in) / GUO QINGLONG (Autor:in) / YAN JUN (Autor:in) / LI MENGNIAN (Autor:in) / SUN XIUFENG (Autor:in) / ZHOU FENG (Autor:in) / NI FENG (Autor:in) / WU ZHENYU (Autor:in)
19.09.2023
Patent
Elektronische Ressource
Chinesisch
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