Monitoring and evaluation system and monitoring and evaluation method for the operation of central air-conditioning and refrigeration room

Abstract

The invention relates to a system and method for monitoring and evaluating operation of a concentrated air conditioner refrigerating station. The system for monitoring and evaluating operation of the concentrated air conditioner refrigerating station is formed by connection of an input module, a measuring module, a processing module, a storage module and an evaluation module, wherein the input module is provided with a touch type signal input end and a touch type signal output end; the output end is connected with an I / O port I of the processing module and a data I / O port I of the storage module; the measuring module is provided with a temperature measuring unit, an air temperature and humidity measuring unit, a flow measuring unit and an electric quantity measuring unit; the signal output end of the measuring module is connected with an I / O port II of the processing module and an I / O port II of the storage module; an I / O port of the evaluation module is connected with an I / O port III of the processing module; the data input end of the evaluation module is connected with the data output end of the storage module. The system and the method can be used for optimizing the utilization of the operation efficiency of the concentrated air conditioner refrigerating station; the energy-saving effect can be realized.

Description

technical field [0001] The invention relates to a monitoring and evaluation system and evaluation method for the operation of a centralized air-conditioning and refrigeration machine room. The utility model belongs to the technical field of building heating, ventilation and air conditioning. Background technique [0002] In the prior art, generally speaking, the energy consumption of the central air-conditioning system accounts for more than 50% of the building energy consumption of large public buildings. Due to the extensive operation and management of the current centralized air conditioners, there is no beneficial monitoring and evaluation of the equipment operating status of the air conditioning system. A large number of centralized air conditioning systems operate in a state of low efficiency or high energy consumption, which is far from reaching the optimal working state of the system. The energy efficiency of many centralized air conditioning systems is not high, re...

AI Technical Summary

Problems solved by technology

Due to the extensive operation and management of the current centralized air conditioners, there is no beneficial monitoring and evaluation of the equipment operating status of the air conditioning system. A large number of centralized air conditioning systems operate in a state of low efficiency or high energy consumption, which is far from reaching the optimal working state of the system. The energy efficiency of many centralized air conditioning systems is not high, resulting in increased power consumption, wasting energy and polluting the environment

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