Intelligent Energy-saving Solutions for Campus Air-conditioning

Let each air conditioner save energy by 15%-30%

Air conditioning electricity consumption accounts for the total electricity consumption of the building:More than 40%-55%
Current Challenges of Air Conditioning Energy Saving

Six status quo of air conditioning
Comfort issues	● How low is the cooling temperature in summer ● How high is the heating temperature in winter ● "double open mode" open the window to blow air conditioning
Health problems	● Students can turn on the air conditioner at will Low temperature air conditioning, resulting in illness, fever, health worries, epidemic prevention and control cumbersome
Management challenges	● The air conditioner is not turned off when people leave. ● One person self-study, the whole classroom air conditioning on ● Air conditioning management indicators are difficult to implement, such as: whether the air conditioning filter screen is cleaned regularly ● Energy consumption of air conditioning, which cannot be measured
Asset operation and maintenance	● Large number of air conditioners ● Different brands ● Purchase time is different ● After-sales, repair and maintenance records, etc. ● The status of the air conditioner cannot be controlled at the first time.
Fault problem	Common faults of air conditioner Insufficient snow species Snow species leakage Condensate compressor damaged Equipment aging, energy consumption increases
Electrical safety	In the past five years, there have been 2314 fires in school dormitories, more than half of which were caused by electrical failures.

Air conditioning intelligent energy-saving solutions

● Implementation plan
● Implementation principle
● Implementation function
● Smart Campus
● Energy-saving campus
● Functional features

Air conditioning intelligent energy-saving solutions-- Implementation Scheme

Air conditioning intelligent energy-saving solutions-- Principle of implementation

Single ordinary air conditioner based on infrared remote control learning control, multi-line air conditioner based on communication gateway, protocol docking

Access System

PC end, mobile end control

One-click learning

Graphization Status Identification

Scheme system diagram

practical application

Air conditioning intelligent energy-saving solutions-- implementation function

●Intelligent control of air conditioner: the air conditioner controller of the classroom terminal panel is responsible for the on and off function of the air conditioner, and the temperature adjustment interval is set24 ℃ ~ 27 ℃.
●Shield the infrared remote control function of the air conditioner, and prohibit the remote control or mobile phone to control the air conditioner.
●If the network is interrupted or needs maintenance and the server cannot be controlled remotely, the local control panel can normally control the normal operation of the classroom air conditioner.
●The air conditioner controller has real-time monitoring of each air conditioner.1 outlet temperature, 1 return air temperature, 1 air conditioning current real-time monitoringIn order to observe the real-time operation of the air conditioner.
●In terms of energy saving of air conditioner, the air conditioner can be turned on or off remotely through the platform system or mobile phone APP key. It can also remotely control the air conditioner in a single classroom to turn on or off independently, and regulate the temperature of the air conditioner.
●The platform can be set up according to the actual curriculum arrangement of the school and switch the air conditioner centrally according to the curriculum requirements.

Air conditioning intelligent energy-saving solutions-- wisdom campus

Powerful and simple intelligent control strategy

● Air conditioning 26 ℃ temperature limit control
● Set the time switch machine
● Temporary authorization on/off
● Classroom schedule setting control

Meet the needs of energy saving at the same time
Simplicity and convenience of use

●Unified control, decentralized management
●Low temperature shutdown, over-temperature startup
●Automatic temperature limit callback
●Intelligent error correction, linkage control
●Remote control, energy efficient

Real-time status monitoring

The school buildings, buildings and floors realize the global status at a glance. The running status and fault alarm of each air conditioner in the classroom are monitored in real time.

Remote control to solve troubles

The classroom "the person walks the machine is not turned off" and "the person walks the light is not turned off". the mobile phone APP remotely turns off the intelligent control of the air conditioner, so the personnel do not need to return to the classroom to turn off the air conditioner.

Air conditioning intelligent energy-saving solutions-- energy-saving campus

Energy usage analysis

Measurement and analysis by region and by use according to the object of electricity consumption
● Electricity quantity analysis (statistical energy saving analysis by day, month and year)
●Comparative analysis of electricity consumption and public electricity consumption by region
● According to different objects, there is a comparative analysis of electricity and lighting for air conditioners.
● Anomaly analysis
● Automatic meter reading function