Научно-коммерческая группа "Энергия"

HOW TO REDUCE ENERGY CONSUMPTION FOR REFRIGERATION UP TO 30%?

Trouble

  • Up to 50% of total electricity consumption in south countries is cooling.
  • In retail and food production the most energy-consuming equipment is refrigeration and freezing systems.
  • According to experts, it takes from 40 to 60% of total energy consumption.
  • Imperfection of refrigeration is a big economical and ecological trouble

Solution

By the support of Bortnic's fund (project #3289ГС1/55562) we have developed a solution based on the modification of the coolant in cooling systems by introducing into the heat exchange contour of ultradisperse nanoparticles.

The effect is achieved by increasing the heat transfer properties of the modified coolant and reducing friction in moving mechanical parts.

Difference in cooling speed

Img. 1

Cooling in the circuit with the additive is much faster than usual, thus the compressor operation time is significantly lower

 

Difference in Energy Consumption

Img. 2

Difference in energy consumption by two identical refrigerators Beko FSE 1070. One of it was filled by modified coolant.

Results

Our method allows to achieve from 15% to 30% reduction in electricity consumption.
The effect is proportional to the surface area of heat transfer, respectively, in large industrial cooling systems, energy savings will be greater.

Example

The average shopping center consumes electricity for ₺9 million per year. Of these, cooling systems takes for about ₺3.7 million. The introduction of our technology will save electricity at ₺ 1.1 million per year. The cost of annual maintenance will be equal to 50% of the savings, then gross income from only one shopping center will be about ₺ 550 000 per year.

Worldwide


  • UAE 150 billion kWh / year. Saving up to 18 billion kWh / year or $ 1.26 billion
  • Australia 230 billion kWh / year. Saving up to 28 billion kWh / year or $ 8 billion
  • Japan 934 billion kWh / year. Savings of up to 112 billion kWh / year or $ 29 billion

Application fields


  • Industrial refrigeration equipment (agriculture and food industry, trading industry, buildings air conditioning systems, etc.)
  • Household refrigerating and conditioning systems
  • Automotive and railway air conditioning systems, including refrigerators
  • Artificial ice coverage and snow generation systems

Join the project today and you’ll participate not only in profitable innovative business but take a part in nature saving