Comprehensive energy station energy efficiency acquisition metering system

Abstract

The invention discloses a comprehensive energy station energy efficiency acquisition metering system, and relates to the technical field of energy station monitoring. The system comprises a central processing system; the central processing system is in bidirectional connection with a sending state detection module; an input end of the sending state detection module is connected with an output endof a front server; an input end of the front server is respectively connected with an output end of a first acquisition unit, an output end of a second data acquisition unit and an output end of a third data acquisition unit; an input end of the first data acquisition unit is connected with an output end of a first detection system; and an input end of the second data acquisition unit is connectedwith an output end of a second detection system. According to the comprehensive energy station energy efficiency acquisition metering system provided by the invention, the running condition of a central air conditioning energy station can be provided, on-line acquisition and metering monitoring can be carried out, real-time fault alarming and diagnosis indexes are provided, the long-term safe andstable operation of the system can be effectively guaranteed, and the practicability of the detection systems is greatly improved.

Description

technical field [0001] The invention relates to the technical field of energy station monitoring, in particular to a comprehensive energy station energy efficiency collection and measurement system. Background technique [0002] The central air-conditioning system is composed of one or more cold and heat source systems and multiple air-conditioning systems. This system is different from traditional refrigerant air-conditioning systems (such as single unit, VRV) to centrally process air to meet comfort requirements. It uses liquid vaporization The principle of refrigeration provides the required cooling capacity for the air conditioning system to offset the cooling load of the indoor environment, and the heating system provides the required heat for the air conditioning system to offset the heat load of the indoor environment. [0003] At present, the energy efficiency collection and measurement system of integrated energy stations in the market mainly collects the energy con...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an energy efficiency collection and metering system for an integrated energy station, which solves the problem of inaccurate data in the energy consumption detection system of the existing central air-conditioning energy station

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