Industrial air-conditioning energy-saving retrofit project is an important project to optimize
and upgrade the existing industrial air-conditioning system in order to improve its energy efficiency,
reduce energy consumption, reduce operating costs and meet the requirements of environmental protection.
With the increasingly severe global energy problems and the increasing awareness of environmental protection,
industrial air-conditioning energy-saving transformation has become one of the key measures
for sustainable development.
Through a series of advanced technical means and measures,the division of industrial air-conditioning
systems in all aspects of the transformation and optimization,including but not limited to equipment upgrading,
system optimization, intelligent control.
The retrofitted air-conditioning system can achieve more efficient energy use and lower
energy consumption emissions while ensuring indoor environmental comfort,and contribute
to the green transformation and energy saving and emission reduction of enterprises.
1、Why do energy-saving retrofit?
① save money, reduce costs
SAVE funds, reduce costs, reduce waste, improve enterprise efficiency,
indirectly enhance market competitiveness.
② Get Policy support
State policy encourages the opportunity to receive financial support or incentives,and
thus to receive part ofInvestment compensation for energy-saving transformation.
③ Reduce business risk
Reduce the high cost of energy consumption caused by the operational risk,help enterprises
to stabilize operations.
④ Improve the corporate image
Can apply for“Energy-saving enterprise”, “Low-carbon enterprise”certification,establish a good
corporate social responsibility image.
2、Principle of energy-saving transformation
The principle of industrial air-conditioning energy-saving transformation project is mainly based
on the following aspects:
2-1、Equipment upgrades
Through the replacement of energy-efficient air-conditioning equipment,such as high-efficiency compressor,
high-efficiency heat exchanger, and so on,to improve the energy efficiency ratioand operating efficiency
of equipment,thus reducing energy consumption.
2-2、System optimization
The air conditioning system to carry out a comprehensive optimization design,including air route optimization,
pipe optimization, insulation material upgrade,reduce energy loss,improve the overall performance of the system.
2-3、Intelligent control
The intelligent control system based on AI and IOT technology is introduced to realize the intelligent interaction
among devices through real-time monitoring,data analysis,automatic regulation and the optimal running state control,
further reducing energy consumption.
2-4、Heat recovery
Heat recovery equipment is used to convert waste heat from air-conditioning operation into usable energy
for heating or other production processes to maximize energy efficiency.
3、Process flow
The technological process of industrial air-conditioning energy-saving reconstruction usually
includes the following steps:
3-1、Status Assessment
A comprehensive status assessment of existing industrial air-conditioning systems,including equipment performance,
energy consumption,system layout,clear requirements and objectives of the transformation.
3-2、Project Design
According to the evaluation results, make a detailed transformation plan,including equipment selection,system optimization,intelligent control system design, etc.,ensure the pertinence and effectiveness of the renovation plan.
3-3、Construction preparation
To carry out pre-construction preparations,including the procurement of materials and equipment
required for the transformation,the preparation of a detailed construction programme and construction
schedule plan,to ensure that the renovation works can be carried out smoothly.
3-4、 Construction implementation
Carry out the construction according to the construction plan,including equipment replacement, system optimization,
intelligent control system installation, etc.,ensure the quality and schedule of the renovation project.
3-5、Commissioning and acceptance
After the completion of the transformation of the system commissioning and acceptance work,including
equipment performance testing,system status monitoring, etc.,ensure that the retrofit results meet expected requirements.
3-6、Operation and maintenance management
Long-term operation and maintenance management after renovation,including equipment maintenance,
system operation status monitoring,energy efficiency evaluation, etc. ,to ensure the continuous effectiveness
and stability of the renovation project.
4、Adaptive Fields
Industrial air-conditioning energy-saving retrofit works are applicable to a variety of industrial
areas requiring air-conditioning systems, including but not limited to the following:
4-1、Factory floor
In the factory workshop, the industrial air-conditioning energy-saving transformation can provide
a comfortable indoor environment,maintain a stable temperature and humidity,improve production efficiency
and product quality.
4-2、Data Center
The requirement of temperature and humidity in data center is very strict.
Energy-saving transformation of industrial air-conditioning can ensure the stable operation of data center,
and reduce energy consumption and operation cost.
4-3、Hospitals and medical institutions
The requirement for air quality and temperature and humidity is high.
Energy-saving transformation can provide stable and comfortable indoor environment,while reducing energy consumption
and operating costs.
4-4、Commercial buildings
In commercial buildings, such as shopping malls, office buildings,industrial air-conditioning
energy-saving transformation can reduce energy consumption,improve indoor environment comfort,help
to achieve the goal of green building.
4-5、Other industrial areas
Industries that need air-conditioning systems, such as laboratories, warehouses and stadium,can also
improve energy efficiency and reduce energy consumption by retrofitting industrial air-conditioning systems.
5-5、Case study
The following are some practical examples of industrial air-conditioning retrofits:
