Intelligent environment-friendly and energy-saving cold supply method and system

Abstract

The invention discloses an intelligent environment-friendly and energy-saving cold supply method and system. The method comprises building inner room information collecting, air conditioner pipeline and air outlet encoding and database constructing, refrigerating capacity and air speed determining and intelligent air conditioner service. The system comprises an indoor air data collecting module, apipeline data collecting module, a storage module, a pipeline encoding and database constructing module, a refrigeration data processing module, an intelligent air conditioner service module and a communication module. By means of the intelligent environment-friendly and energy-saving cold supply method and system, energy consumption is reduced to the maximum degree for control over the indoor temperature within the allowed range, the refrigeration air supply state of various rooms is monitored and managed in real time, and dynamic analysis can be conducted on central air conditioner running;and a rapid troubleshooting and positioning method for the abnormal situation is provided, the system is accurate and efficient, and high practical value and wide application prospects are achieved.

Description

technical field [0001] The invention relates to the technical field of energy-saving control, in particular to an intelligent, environment-friendly, energy-saving and energy-saving cooling supply method and system. Background technique [0002] The central air-conditioning system consists of one or more cold and heat source systems and multiple air-conditioning systems. This system is different from traditional refrigerant-type air-conditioning systems (such as single-body units, VRV) to centrally process air to meet comfort requirements. The principle of liquid vaporization refrigeration is used to provide the required cooling capacity for the air conditioning system to offset the cooling load of the indoor environment; the heating system provides the required heat for the air conditioning system to offset the heat load of the indoor environment. The refrigeration system is a crucial part of the central air-conditioning system, and its type, operation mode, and structural f...

AI Technical Summary

Problems solved by technology

[0003] Existing central air conditioners generally use the method of matching the room with the air conditioner's external unit. When the room is opened, the corresponding external unit is turned on. It is impossible to effectively control the cooling capacity and wind speed of each room, and it is impossible to accurately control the temperature range and change of each room. The speed is high, the user experience is not good, and the total cooling capacity cannot be effectively used. There will be redundant cooling capacity and wind speed, and energy saving and emission reduction cannot be achieved.

[0004] In addition, the existing central air-conditioning pipelines are arranged too much. Once a pipeline is damaged, it is difficult to check and locate accurately.

Images