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Passive Circulation System

geschrieben von unipu2009 
Passive Circulation System
20.07.2021 05:31:00
In this system, water automatically moves from the collectors to the storage tank as it heats up. This process happens because of convection. There is no need of any electric pump. Passive solar water heating systems are typically less expensive than active systems, but they're usually not as efficient. However, passive systems can be more reliable and may last longer. These work best in areas where temperatures rarely fall below freezing. They also work well in households with significant daytime and evening hot-water needs. All solar water-heating systems employ a collector area and a storage tank. Usually collectors consist of an insulated box containing a winding array of water pipes attached to metal sheeting or fins that have been painted flat black to absorb solar radiation. Most collectors have a cover of either tempered glass or plastic to better contain the solar energy. The main use of a solar water heater without a cover glass is to heat water for swimming pools. These low-temperature collectors usually do not heat the water above 90 degrees Fahrenheit, which is sufficient for swimming pools.

Zhejiang Uniepu New Energy Co ltd is an integrated enterprise professional working on the renewable energy and new material products' development production and sales since 2009. Our products including solar hot water, solar water heater, solar thermal, solar photovoltaic system for house and solar accessories.

We have been sold worldwide, especially to India, Poland, where we have over 10 years experience , and in Mexico, Chile, Brazil, where over 5 years experience, also we have achieved greater market share in European and South America. We welcome to receive all the inquires.
Re: Passive Circulation System
27.08.2021 17:20:45
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