Method and device for controlling circulating pump of heating station, terminal and storage medium

Abstract

The invention provides a method and device for controlling a circulating pump of a heating station, a terminal and a storage medium. The heating station heat supply system comprises a primary net, a secondary net, a heat exchanger, an electric adjusting valve and a circulating pump. A heat exchanger is arranged at the joint of the primary net and the secondary net; the electric adjusting valve is arranged between the water supply branch of the primary net and the heat exchanger; the circulating pump is located on the secondary net and connected with the heat exchanger. The method comprises the following steps of acquiring real-time monitoring data of the primary net, acquiring historical monitoring data of the primary net, and determining the fault probability of the circulating pump according to the real-time monitoring data, the historical monitoring data and fault judgment conditions, so as to control the running state of the circulating pump according to the fault probability, wherein the real-time monitoring data and the historical monitoring data comprise the water supply temperature, the water return temperature and the opening degree of an electric adjusting valve, and the historical monitoring data comprises monitoring data in a plurality of historical periods adjacent to the real-time monitoring data. The running state of the circulating pump can be indirectly judged through the primary net real-time data and historical data of the heating station system.

Description

technical field [0001] The invention relates to the technical field of HVAC control, in particular to a method, device, terminal and storage medium for controlling a circulation pump of a thermal station. Background technique [0002] Heat stations are divided into direct supply stations and indirect supply stations according to the heat supply form. In the heating of daily life, the heating is mainly provided in the form of inter-supply stations. Among them, the equipment included in the interim supply station includes heat exchangers, circulation pumps, water supply pumps, water supply tanks, electric control valves, etc. The principle of the inter-supply station is: the heating circuit of the heating company is the primary network, the heating circuit on the user (residential building and unit) side is the secondary network, the connection between the primary network and the secondary network is a heat exchanger, and the primary network passes through the heat exchanger ...

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Problems solved by technology

[0003] The embodiment of the present invention provides a method, device, terminal and storage medium for the control of the circulating pump of the thermal station, so as to solve the problem that the circulating pump of the thermal station cannot be found in time and control measures cannot be taken

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