Modeling method, generation method, device and medium of a link unit

A modeling method of a link unit, characterized in that, the modeling method includes:

• build an inlet pipeline model, wherein the inlet pipeline model comprises at least one inlet pipeline, the opening and closing of each inlet pipeline is controlled by an inlet regulator, and the connection mode between each inlet pipeline is parallel;
• build an outlet pipeline model, wherein the outlet pipeline model comprises at least one outlet pipeline, the opening and closing of each outlet pipeline is controlled by an outlet regulator, and the connection mode of each outlet pipeline is parallel;
• build a functional equipment group model, wherein the functional equipment group model comprises at least one functional equipment, and the functional equipment group model is respectively connected with the inlet pipeline model and the outlet pipeline model through pipelines, and the types of the functional equipment include at least one of the following:
• a buffer, a stirrer and a pressurizer, and the connection mode among the functional equipment is series or parallel, and whether each functional equipment is connected to a communication pipeline is controlled by an equipment regulator, so that complete the modeling of the link unit, and obtain the digital model of the link unit;
• the equipment regulator controls whether the functional equipment is connected to the communication pipeline according to the following method:
• adjust the first type equipment regulator in the closed state and the second type equipment regulator in the open state, so that the functional equipment is connected to the communication pipeline, the pipeline where the first type equipment regulator is located is connected in parallel with the pipeline where the functional equipment is located, and the second type equipment regulator is adjacent to the functional equipment;
• adjust the first type equipment regulator in the open state, and adjust the second type equipment regulator in the closed state, so that the functional equipment is not connected to the communication pipeline.