Provided in the present invention is a distributed cloud service system for flow totalization. The system comprises distributed acquisition and monitoring apparatuses, and a cloud service center. The distributed acquisition and monitoring apparatuses are data acquisition and monitoring apparatuses consisting of distributed real-time data servers and embedded remote terminal servers. Acquisition, storage, aggregation, push, and centralized flow totalization of real-time data of hardware apparatuses and flow meters are enabled by means of the distributed network structure. External data monitoring and server configuration are enabled by means of the Web. The cloud service center is established on a high-performance server on the cloud in the Internet, and employs an IaaS or PaaS cloud service mode. Compared with the prior art, the distributed cloud service system for flow data totalization connects each field data acquisition node to a network on the basis of a distributed framework on a manufacturing site, and performs centralized management and control on the cloud, thus achieving superior advantageous effects of the monitoring technology, and providing convenience for system management.