http://www.metaefficient.com/architecture-and-building/wind-turbines-now-spinning-on-bahrain-world-trade-center.html The Guide To Highly Efficient Things Fri, 19 Mar 2010 11:41:54 +0000 http://wordpress.org/?v=2.9.2 hourly 1 http://www.metaefficient.com/architecture-and-building/wind-turbines-now-spinning-on-bahrain-world-trade-center.html/comment-page-1#comment-80034 Makarand Doijad Wed, 26 Aug 2009 17:50:01 +0000 http://www.metaefficient.com/architecture-and-building/wind-turbines-now-spinning-on-bahrain-world-trade-center.html#comment-80034 SVS - Edmonds Wind Driven Turbo Ventilators is a unique product for industrial & warehouse ventilation which runs 365 days * 24 hrs without consuming electricity. We have got a number of installations across the country and are receiving repeat orders as a testimony to their success. We specialise in protection of the bearings from the harmful effects of fumes, oily smoke, dust, soot, etc. thus ensuring a longer life for the product. We have models HURRICANE 600 ( Size 600mm / 24" ) and HURRICANE 900 ( Size 900mm / 36" ) in vertical vane design being manufactured in India. Our HURRICANE model is a vertical vane ventilator and is a breakthrough product being manufactured in technical collaboration with M/s Edmonds Pty. Ltd., Australia. This product has a higher discharge capacity than spherical vane ventilators of the same size along with superior bearing protection as the bearing is placed outside the path of discharge air. This is the only product available in the Indian Market which has certifications for Resistance to Wind Load, Rain Water Leakage, Higher discharge against Spherical Vane Ventilators of the same size from independent Australian certification agencies.Competitive Advantages of the product* Thicker and superior material construction * Integrated bearing housing to protect bearing from contamination thus increasing its life. * Unique Variable angle elbow to counter roof slope angle thus prevent leakage through vanes. * Can be used in high dust, high fumes high particle content applications without fear of bearing jam. * A vast list of very satisfied customers and a large bank of installation experience. * 900mm is the largest size ventilator manufactured in India For more details please contact Makarand Doijad 9371022000 windventilators@in.com For Sudha Ventilating System Pvt.Ltd SVS – Edmonds Wind Driven Turbo Ventilators is a unique product for industrial & warehouse ventilation which runs 365 days * 24 hrs without consuming electricity. We have got a number of installations across the country and are receiving repeat orders as a testimony to their success. We specialise in protection of the bearings from the harmful effects of fumes, oily smoke, dust, soot, etc. thus ensuring a longer life for the product. We have models HURRICANE 600 ( Size 600mm / 24″ ) and HURRICANE 900 ( Size 900mm / 36″ ) in vertical vane design being manufactured in India. Our HURRICANE model is a vertical vane ventilator and is a breakthrough product being manufactured in technical collaboration with M/s Edmonds Pty. Ltd., Australia. This product has a higher discharge capacity than spherical vane ventilators of the same size along with superior bearing protection as the bearing is placed outside the path of discharge air. This is the only product available in the Indian Market which has certifications for Resistance to Wind Load, Rain Water Leakage, Higher discharge against Spherical Vane Ventilators of the same size from independent Australian certification agencies.Competitive Advantages of the product* Thicker and superior material construction * Integrated bearing housing to protect bearing from contamination thus increasing its life. * Unique Variable angle elbow to counter roof slope angle thus prevent leakage through vanes. * Can be used in high dust, high fumes high particle content applications without fear of bearing jam. * A vast list of very satisfied customers and a large bank of installation experience. * 900mm is the largest size ventilator manufactured in India
For more details please contact
Makarand Doijad
9371022000
windventilators@in.com
For Sudha Ventilating System Pvt.Ltd

]]> http://www.metaefficient.com/architecture-and-building/wind-turbines-now-spinning-on-bahrain-world-trade-center.html/comment-page-1#comment-77334 Prajakta Ambokar Tue, 11 Aug 2009 05:29:21 +0000 http://www.metaefficient.com/architecture-and-building/wind-turbines-now-spinning-on-bahrain-world-trade-center.html#comment-77334 Here is one more alternate for energy conservation; you can get the image of "Shrijee Wind Ventilator" on www.shrijee.com the sizes available in 6", 12", 14" , 16", 22", 24" & 25" Shrijee Heavy Projects Works Limited (SHPWL) has introduced and promoted wind ventilation as a ‘New Concept’ in India with the twin objectives of power conservation in places where power is available: and ventilation in places where power is not available. SHPWL has been the undisputed leader in the field of wind ventilation since inception having supplied more than 30000 ventilators to over 500 customers, representing every segment of the Indian industry. Shrijee has engineered Wind Ventilators from the conceptual stages and ours is the only wind ventilator certified by Indian Institute of Technology-Bombay. Wind ventilators, as the name suggest, works on natural wind power and conserve electricity. Increase in wind velocity or temperature difference between the ambient & working environment increases exhaust through wind ventilators. Once installed, wind ventilators get rid of recurring electricity charges associated with conventional systems providing round-the-clock ventilation, are maintenance-free, and eliminate chances of electrical short circuits. They also save on labor required to operate conventional systems. We have taken every care to ensure leak-proof installation to prevent seepage of water and entry of foreign particles to working environment. Our dedicated manufacturing facilities at Chennai with a capacity of 15000 wind ventilators per annum coupled with representation in every part of India ensure faster & reliable service. should you need further informaion / clarification please feel free to contact through email on prajakta.ambokar@rediffmail.com Thanks and regards Prajakta Ambokar Business Coordinator Shrijee Heavy Projects Works Ltd. Here is one more alternate for energy conservation; you can get the image of “Shrijee Wind Ventilator” on http://www.shrijee.com
the sizes available in 6″, 12″, 14″ , 16″, 22″, 24″ & 25″
Shrijee Heavy Projects Works Limited (SHPWL) has introduced and promoted wind ventilation as a ‘New Concept’ in India with the twin objectives of power conservation in places where power is available: and ventilation in places where power is not available. SHPWL has been the undisputed leader in the field of wind ventilation since inception having supplied more than 30000 ventilators to over 500 customers, representing every segment of the Indian industry.
Shrijee has engineered Wind Ventilators from the conceptual stages and ours is the only wind ventilator certified by Indian Institute of Technology-Bombay. Wind ventilators, as the name suggest, works on natural wind power and conserve electricity. Increase in wind velocity or temperature difference between the ambient & working environment increases exhaust through wind ventilators. Once installed, wind ventilators get rid of recurring electricity charges associated with conventional systems providing round-the-clock ventilation, are maintenance-free, and eliminate chances of electrical short circuits. They also save on labor required to operate conventional systems.
We have taken every care to ensure leak-proof installation to prevent seepage of water and entry of foreign particles to working environment. Our dedicated manufacturing facilities at Chennai with a capacity of 15000 wind ventilators per annum coupled with representation in every part of India ensure faster & reliable service.
should you need further informaion / clarification please feel free to contact through email on prajakta.ambokar@rediffmail.com
Thanks and regards
Prajakta Ambokar
Business Coordinator
Shrijee Heavy Projects Works Ltd.

]]> http://www.metaefficient.com/architecture-and-building/wind-turbines-now-spinning-on-bahrain-world-trade-center.html/comment-page-1#comment-63634 Iya Tue, 14 Apr 2009 20:10:10 +0000 http://www.metaefficient.com/architecture-and-building/wind-turbines-now-spinning-on-bahrain-world-trade-center.html#comment-63634 Could've used magnets... Could’ve used magnets…

]]> http://www.metaefficient.com/architecture-and-building/wind-turbines-now-spinning-on-bahrain-world-trade-center.html/comment-page-1#comment-8067 Sue Thu, 17 Apr 2008 18:20:57 +0000 http://www.metaefficient.com/architecture-and-building/wind-turbines-now-spinning-on-bahrain-world-trade-center.html#comment-8067 If the middle east is using these for energy - when they have all the oil in the world -- they are certainly making MORE of a mockery out of the rest of the world, especially the USA. If the middle east is using these for energy – when they have all the oil in the world — they are certainly making MORE of a mockery out of the rest of the world, especially the USA.

]]> http://www.metaefficient.com/architecture-and-building/wind-turbines-now-spinning-on-bahrain-world-trade-center.html/comment-page-1#comment-7621 coal_burner Mon, 14 Apr 2008 12:30:55 +0000 http://www.metaefficient.com/architecture-and-building/wind-turbines-now-spinning-on-bahrain-world-trade-center.html#comment-7621 how do they overcome the low frequency thump that occurs every time a blade tip passes an occupied floor? those sounds carry alot of energy and can really rattle walls and windows. how do they overcome the low frequency thump that occurs every time a blade tip passes an occupied floor? those sounds carry alot of energy and can really rattle walls and windows.

]]> http://www.metaefficient.com/architecture-and-building/wind-turbines-now-spinning-on-bahrain-world-trade-center.html/comment-page-1#comment-7515 rocknerd Fri, 11 Apr 2008 20:00:21 +0000 http://www.metaefficient.com/architecture-and-building/wind-turbines-now-spinning-on-bahrain-world-trade-center.html#comment-7515 Both systems can fail. Unless you can reduce the area subjected to the wind, you must still contend with the forces the wind imparts on the blades. Such controls are fine on a ridgetop somewhere but I think they would be insufficient when people are literally meters from the whirling blades. Both systems can fail. Unless you can reduce the area subjected to the wind, you must still contend with the forces the wind imparts on the blades.
Such controls are fine on a ridgetop somewhere but I think they would be insufficient when people are literally meters from the whirling blades.

]]> http://www.metaefficient.com/architecture-and-building/wind-turbines-now-spinning-on-bahrain-world-trade-center.html/comment-page-1#comment-7511 Nate Fri, 11 Apr 2008 17:14:33 +0000 http://www.metaefficient.com/architecture-and-building/wind-turbines-now-spinning-on-bahrain-world-trade-center.html#comment-7511 or maybe they simply have brakes? or maybe they simply have brakes?

]]> http://www.metaefficient.com/architecture-and-building/wind-turbines-now-spinning-on-bahrain-world-trade-center.html/comment-page-1#comment-7510 Nate Fri, 11 Apr 2008 17:13:21 +0000 http://www.metaefficient.com/architecture-and-building/wind-turbines-now-spinning-on-bahrain-world-trade-center.html#comment-7510 maybe they can rotate the blades? maybe they can rotate the blades?

]]> http://www.metaefficient.com/architecture-and-building/wind-turbines-now-spinning-on-bahrain-world-trade-center.html/comment-page-1#comment-7504 rocknerd Fri, 11 Apr 2008 12:53:58 +0000 http://www.metaefficient.com/architecture-and-building/wind-turbines-now-spinning-on-bahrain-world-trade-center.html#comment-7504 So what kind of overspeed protection do they use? The nacelle seems to be fixed (from what I can see in the video) so they can't turn the blades out of the wind. If they go out of controll, there will be blade fragments flying through windows with deadly effect. This seems a bit risky just to offset 10-15% of their energy needs. Solar is a much better choice for this application IMO. So what kind of overspeed protection do they use? The nacelle seems to be fixed (from what I can see in the video) so they can’t turn the blades out of the wind. If they go out of controll, there will be blade fragments flying through windows with deadly effect. This seems a bit risky just to offset 10-15% of their energy needs. Solar is a much better choice for this application IMO.

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