Ankerui HVAC system solution reduces the electricity consumption of air conditioning in a certain research institute by up to30%

A certain research institute is located in a certain place in southern Jiangsu,commonSouth, Central, NorthThree buildings, includingOffice buildings, laboratoriesEmployee dormitories, canteens, etcfunctional area.In response to the increasing demand for new energy vehicle charging among employees, the research institute has added a batch of charging station equipment，Although it has facilitated employees, it has caused研究The electricity consumption in the hospital is steadily increasing.Causing the load on the transformers in the hospital to become increasingly high,

Already approaching the safe operating limit;like thisNot only does it pose safety risks, but it also increases the cost of electricity consumption.The customer requests the Ankerui technical teamFind practical and feasible solutions，canEffectively reduce electricity consumption, achieve safety andDual guarantee of energy conservation.

The Ankerui technical team found through research that the central air conditioning system is the main energy consuming equipment in the hospital, with an annual electricity consumption ratio exceeding30%Equipment control is extensive，Not only does it lack a monitoring platform for operation,Moreover, the use of air conditioning is wastefulPhenomena occur from time to timeThe air conditioning for the next shift is not turned off and the temperature is set too lowWait.

The Ankerui technical team, combined with the existing system configuration, provides an integrated control system that covers the cold and heat sources of the central air conditioning system and the end fan coil unitsenergy savingsolution

In the cold and heat sources, give6platform15kWInstall frequency converters for both air conditioning water pumps and ground source water pumps; Using air conditioning controller for communicationdock6platformInverter and2platform88kWThe ground source heat pump host can achieve remote control of both.

The system's operating temperature, pressure, and other data are collected and transmitted to the air conditioning controllerAcrel-7000Energy saving optimization of HVAC systemsplatform，passUseArtificial intelligence load forecasting algorithm, pre regulatingair conditionerPump and Ground Source PumpWater supply flow rateHost settingstemperature；

UseWhale Optimization AlgorithminguaranteeUnder comfortable conditions，Make the system runLow power consumption.

inSouth, Central, and NorthThe water supply branch pipes of the building are installed separatelyelectricRegulating valve, platform controls strategy through rules,

During working hours on weekdayssouthandNorthTwo office buildingsThe valve of the building is open,middleThe dormitory buildingvalveClose；inRest days and off hours,South and NorthThe valve of the buildingClose，middleThe building valve is fully open.By reallocating the cooling supply flow based on changes in cooling demand, it is possible toEffectively reduce system power consumption.

Implementation of time control and temperature control for fan coil unitsStrategy, set daily8point-22Point to the panel operation opening period and set the temperatureLocked as26℃. ExceedingPermissible rangeThe command is not being executed.

Through artificial intelligence optimization measures for cold and heat sources and effective control of end of pipe waste behavior, a significant reduction in system electricity consumption has been achieved.The platform measures actual energy savings through three accounting methodsSeed is based onGB/T 28750-2012《General rules for energy-saving measurement and verification technology》The verification method is the direct comparison method.

The second method is based on the outdoor averageenthalpyCompare and calculate values that are close to each other.

The third method is to infer the energy efficiency improvement rate based on the daily cooling capacity of those who are close to itEnergy saving calculation.

The overall power saving rate is30%，Daily energy savings760kWh，Running for about a year can recoup costs.

Ankerui's HVAC solutions can cover types of air conditioning systems such as split air conditioning, central air conditioning, and multi split systems, effectively helping users achieve energy-saving and cost reduction in their air conditioning systems.