verklagnir.is
Um okkur | verklagnir.is
http://verklagnir.is/index.php/is/um-okkur
Um Verklagnir og þjónustu þess. Verklagnir ehf. upprunalega stofnað sem SF 1993 breytt í ehf 1999. Hefur verið starfrækt sem pípulagningar fyrirtæki af Gunnlaugi Jóhannessyni. Árið 2007 fór Gunnlaugur að snúa sér að varmadælum, fór út til Thermia í Svíþjóð til þess að læra um varmadælur. Verklagnir hafa nú snúið sér að innfluttningi á varmadælum frá Thermia. Og er sölu og þjónustuaðili fyrir Thermia. Á Íslandi sem er í eigu Danfoss. En rekið sem sjálfstæð eining innan hita deildar Danfoss. Verklagnir get...
solarinnovations.info
QSBRI - Projects
http://www.solarinnovations.info/projects.htm
Stagnation Control ▼. Natural Convection Heat Exchangers. Trans-Critical CO2 Heat Pumps. Contact Us ▼. Overheating, or 'stagnation', in solar thermal collectors is an issue faced by designers and manufacturers which can lead to enormous problems for installers and owners. A cost effective and reliable method of stagnation control in solar thermal collectors, which will help improve system performance, reduce maintenance costs and extend the life of both domestic and commercial solar thermal systems.
qsbri.com
QSBRI - Stagnation Control
http://www.qsbri.com/stagnation-control
Stagnation Control ▼. Natural Convection Heat Exchangers. Trans-Critical CO2 Heat Pumps. Contact Us ▼. Stagnation and its Hazards. Overheating in solar thermal collectors during periods of stagnation is an issue faced by designers and manufacturers which can lead to enormous problems for installers and owners. The degree to which stagnation impacts collector and system performance varies by system and region, but current methods of dealing with stagnation are costly, labour intensive, and unreliable.
qsbri.com
QSBRI - About Us
http://www.qsbri.com/about-us.htm
Stagnation Control ▼. Natural Convection Heat Exchangers. Trans-Critical CO2 Heat Pumps. Contact Us ▼. QSBRI Inc. specializes in commercializing patented technology in the energy sector with a strong focus on heating and solar heating applications. Working with Dr. Stephen Harrison, the director of the Solar Calorimetric Laboratory at Queen’s University, QSBRI works to develop new Intellectual Property and seeks licensing partners worldwide. Robert Stinson, MBA, and Managing Director of QSBR Innovations ...
qsbri.com
QSBRI - News
http://www.qsbri.com/news
Stagnation Control ▼. Natural Convection Heat Exchangers. Trans-Critical CO2 Heat Pumps. Contact Us ▼. QSBRI featured in Perspective Kingston Magazine. The Recipe for Innovation’. Call it a recipe for innovation: take one professor with ideas but limited time and resources to market them, add two entrepreneurs, and the result is QSBR Innovations Inc., a firm on the verge of bringing two exciting new energy-related technologies to market: Passive Back Flow (PBF) and Integral Stagnation Control (ISC).
qsbri.com
QSBRI - News
http://www.qsbri.com/news.htm
Stagnation Control ▼. Natural Convection Heat Exchangers. Trans-Critical CO2 Heat Pumps. Contact Us ▼. QSBRI featured in Perspective Kingston Magazine. The Recipe for Innovation’. Call it a recipe for innovation: take one professor with ideas but limited time and resources to market them, add two entrepreneurs, and the result is QSBR Innovations Inc., a firm on the verge of bringing two exciting new energy-related technologies to market: Passive Back Flow (PBF) and Integral Stagnation Control (ISC).
qsbri.com
QSBR Innovations Inc. - ISC Valve
http://www.qsbri.com/isc-valve.htm
Stagnation Control ▼. Natural Convection Heat Exchangers. Trans-Critical CO2 Heat Pumps. Contact Us ▼. Click on the button below for a live link to our accelerated quality assurance testing. Live Feed of ISC Valve Test. What are we Solving? Coming up with an answer to the problem of stagnation is of significant importance to solar thermal manufacturers and users. Integral Stagnation Control (ISC). When the valve is open, ambient air flows through causing heat to be removed from the collector, capping the...
qsbri.com
QSBRI - NCHE
http://www.qsbri.com/natural-convection-heat-exchangers.htm
Stagnation Control ▼. Natural Convection Heat Exchangers. Trans-Critical CO2 Heat Pumps. Contact Us ▼. Natrual Convection Heat Exchangers (NCHE). Effects of Heat Exchanger Configuration on Solar DHW Performance. The Features and Benefits of NCHE, Stratification, and Low Flow Design in Solar Thermal Systems. Above is a video showing a side arm heat exchanger charging a standard North American style hot water heater using a low flow system. Solar Energy Vol 45, No 1, pp 34-52, 1990.
qsbri.com
QSBRI - Passive Back Flow
http://www.qsbri.com/passive-back-flow
Stagnation Control ▼. Natural Convection Heat Exchangers. Trans-Critical CO2 Heat Pumps. Contact Us ▼. Passive Back Flow Technology. New Passive Back Flow video. An elegant and simple method of protecting heat exchangers from the detrimental effects of fouling of the heat transfer surfaces has been developed for systems where one of the heat transfer fluids is routinely consumed or made-up , (e.g., district heated potable water or solar heating systems): . Systems That are Prone to Fouling. Fouling of he...
qsbri.com
QSBRI - Stagnation Control
http://www.qsbri.com/stagnation-control.htm
Stagnation Control ▼. Natural Convection Heat Exchangers. Trans-Critical CO2 Heat Pumps. Contact Us ▼. Stagnation and its Hazards. Overheating in solar thermal collectors during periods of stagnation is an issue faced by designers and manufacturers which can lead to enormous problems for installers and owners. The degree to which stagnation impacts collector and system performance varies by system and region, but current methods of dealing with stagnation are costly, labour intensive, and unreliable.
SOCIAL ENGAGEMENT