New technology chills drinks in 45 seconds
A new development should save the trade money in cooling down product for customers. Rapidcool, an innovative project supported by European Union research funding, aims at reducing the energy requirements for cooling drinks at Point-Of-Sale, saving retailers’ money and ultimately helping the environment.
Print24 September 2013
Results show energy savings of over 80% compared with some standard open front drinks chillers and a 54% saving compared with glass door coolers.
The low energy use, low-cost rapid cooling technology enables pre-packed beverages to be stored at ambient temperature then rapidly chilled.
Across Europe, combined commercial refrigerator/freezers are estimated to consume 85TWh of electricity per annum, equivalent to the energy required to power over 20 million households but Rapidcool has developed a device for cooling drink cans and bottles from room temperature to 4°C in 45 seconds or less.
The Rapidcool concept involves “game-changing green technology” and was devised by British company Enviro-Cool (UK) which received a €903,000 grant to help progress the concept to commercial production. The outcome is a leading technology that achieves energy efficiency and ultrafast cooling times.
Results show energy savings of over 80% compared with some standard open front drinks chillers and a 54% saving compared with glass door coolers (figures based on cooling 200x500ml cans per day). The potential saving on electricity costs equates to €832 per fridge per year compared with open front drinks chillers and €219 versus glass door coolers (assuming electricity price of 20 cent/kWh).
Kelvin Hall, founder of Enviro-Cool (UK), explained, “The development grant from the EU has enabled us to develop Rapidcool as a replacement to the existing expensive high energy use equipment such as multi-deck open refrigerators and beverage merchandisers. We’re proud to be contributing to the reduction of global greenhouse gas emissions by developing a game-changing green technology and look forward to continuing to develop the product for both commercial and domestic use. We have received considerable interest from Asia and North America and now want to make European manufacturers and distribution channels aware of this new technology.”
Many large multi-national companies have been trying for years to achieve rapid drinks cooling technology but none has managed to achieve the Rapidcool cooling times.
Michael Jennings, European Commission Spokesman for Research, Innovation and Science said: “This is a product that will save businesses money, do something for the environment and create jobs. The Commission has pledged to invest even more EU funding in projects that can really make a difference in people’s lives”.
How it works
Rapidcool focuses on the problem of chilling small quantities on demand, taking away the need for heavily-stocked chillers to run continuously in order to supply ‘cooled’ drinks during opening hours. To cool the beverage in the fastest way possible without the outer layers of liquid freezing before the inner liquid is cooled, the liquid needs to be efficiently mixed. The key to Rapidcool’s now patented V-Tex technology is the way the drink is agitated without causing it to fizz when opened.
Although designed to work as a stand-alone unit, the cooling chamber can also be integrated into existing self-serve chillers. This technology could replace most – if not all – open-cabinet-style drinks fridges.
What’s next?
The project partners have entered formal agreements with two global multi-billion €uro companies in the fields of beverage distribution and the production of white goods. Consumer trials are planned to start in a supermarket in the Netherlands at the end of October.
A family of related products is also underway which targets domestic use as well as commercial/retail applications. These products could be used in the home, the workplace, bars, restaurants and hotels to cool a variety of drinks from 150ml canned drinks to 750ml wine bottles.
Video Link: http://www.youtube.com/watch?v=NSVChmfcv2k&feature=youtu.be
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