Operation characteristics and operation energy efficiency analyzing device of industrial circulating water pump set

Abstract

The invention provides an operation characteristics and operation energy efficiency analyzing device of an industrial circulating water pump set, in order to solve the problem that the operation characteristics and the operation energy efficiency of the water pump during operation can not be monitored and analyzed continuously by the existing industrial circulating water system. The device comprises a water pump characteristic analyzing and water pump characteristic server (a computer), a basic data collecting system (a sensor, an A / D (analog to digital) converter), a communication system (remote service), an auxiliary appliance (a cable, a data line connector and the like), a water pump operation characteristic database, a data interactive system and a data interface. On the basis of the data access, the device can completely operate independently; according to the status of the actual flow, the device also can act as an independent functional module derived on the basis of the original monitor system; and the method provided by the invention not only guarantees the smooth operation of the technological process, but also enables the water pump operation point to be close to the actual operation working condition maximally, and is a method for rapidly constructing an efficient operating mechanism of the water pump.

Description

technical field [0001] The invention relates to an analysis device for analyzing the operating characteristics and operating energy efficiency of water pumps and pump sets in industrial circulating water systems under variable working conditions. Background technique [0002] As the power device for the transmission and distribution of the process technology system, the water pump must be able to ensure the corresponding process flow and operate normally under changing working conditions. In the existing process transmission and distribution management and control system, the design of the transmission and distribution system is carried out based on the unfavorable working conditions that occur once in many years, and on the premise of ensuring the needs of users with the most unfavorable hydraulic characteristics in the same process. In order to make the system run smoothly, a design safety margin of 10-20% is generally maintained during design. On the other hand, when use...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a device for analyzing the operating characteristics and energy efficiency of industrial circulating water pumps to solve the problem that the existing industrial circulating water system cannot continuously monitor and analyze the operating characteristics and energy efficiency of the pumps

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