Heat supply control method, control device and control system

The invention provides a heat supply control method, a control device and a control system, relates to the technical field of thermoelectricity, and solves the problem that the current mode for controlling a heat storage system cannot meet the increasingly changing heat supply requirement. The method comprises the steps that according to the pre-established corresponding relation between different moments and heat supply requirements, the water feeding starting moment of the heat storage water tank is determined; wherein the corresponding relation is updated according to daily heat supply data; and at the water feeding starting moment, desalted water in a desalted water main pipeline is conveyed to the heat storage water tank. 本申请提供了一种供热控制方法、控制装置以及控制系统，涉及热电技术领域，解决目前控制蓄热系统的方式不能满足日益变化的供热需求的问题。所述方法包括：根据预先建立的不同时刻与供热需求的对应关系，确定蓄热水箱的上水开始时刻；其中，所述对应关系根据每天的供热数据进行更新；在所述上水开始时刻，将除盐水主管道中的除盐水输送至所述蓄热水箱。