V-Tex was developed as a low energy use, low cost rapid cooling technology that enables pre-packed beverages to be stored at ambient temperature and then, if required, rapidly chilled at the point of sale or consumption. V-Tex is the only energy effcient self-refrigerated home appliance and commercial technology designed to rapidly cool multiple beverages in seconds at one time. V-Tex will cool both cans and bottles of all shapes and sizes, from a 150ml can to a wine bottle.
Rapidcool, an innovative project supported by European Union research funding, aims at reducing the energy requirements for cooling drinks at the point of sale, saving retailers’ money and ultimately helping the environment. The outcome is a low energy use, low-cost rapid cooling technology that enables pre-packed beverages to be stored at ambient temperature and 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. (Room here to localise, e.g.: In <market> alone consumption runs at X per annum.)
Energy Efficiency
RapidCool has developed a device for cooling drink cans and bottles from room temperature to 4°C in 45 seconds or less. 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 200 x 500ml 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 0.20 euro/kWh).
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 has proved a real innovation and could potentially replace most, if not all, open-cabinet-style drinks fridges used around the world.
What’s next?
The project partners have entered formal agreements with two global, multi-billion euro companies in the fields of beverage distribution and the production of white goods. Rapidcool engineers have recently created a robotic arm to add to the commercial unit so the taking and delivery of the can are fully automatic. Consumer trials are planned to start in a supermarket in the Netherlands at the end of October. A family of related products are under way which target domestic use as well as commercial/retail applications. These products could potentially be used in the home, the work place, bars, restaurants and hotels to cool a variety of drinks from 150ml canned drinks to 750ml wine bottles.
About the RAPIDCOOL Consortium
The Rapidcool consortium, led by vending machine designer Vending Marketing DOO (Slovenia), is comprised of four other industrial and academic partners: Enviro-Cool (United Kingdom) a company specialised in cooling technology and developer of the V-Tex concept, Dymtec (Spain), an expert in maintenance solutions for industrial refrigeration, Re/genT (Netherlands) a research & development centre specialised in refrigeration, the UK Intelligent Systems Research Institute (United Kingdom).
More information:
http://www.enviro-cool.co.uk/
www.v-tex-technology.co.uk
http://www.enviro-cool.co.uk/#/press-releases/4565986264
http://www.gute-nachrichten.com.de/2013/11/technik/die-v-tex-maschine-kuehlt-getraenke-in-45-sekunden/
