本技术为一根直通管集热器，采用大口径换热管，增加了吸热面积，降低流通阻力，不易堵塞；透光区能让换热管直接吸收辐射热能，提高了集热效率。通过遮阳蓬可避免沸腾的有害现象；换热管可直接支撑集热管，节省了集热管的支撑物，使集热管悬空布置，有效避免因支架变形导致集热管碎裂的缺陷，罩装的防护网能保护悬空的集热管不受高空坠物的冲击；集热管品字形排列，集热器与换热水箱分开放置，能节省安装空间。高层建筑越来越多，受安装位置的限制，多数用户不能使用太阳能热水器，太阳能供热也苦于集热效率低下，前景堪忧。

环境污染众所周知，没有特别有效的治理方法，所以各国都在探索发觉太阳能产品。中国有三亿户左右居民，加之外贸出口，按照25%市场份额，至少也是万亿级的商品市场。

　　This technology is a straight tube collectors, heat transfer tubes with large caliber, increasing the absorption area, to reduce the flow resistance, easy to plug; photic zone allows the direct absorption of radiation heat transfer tubes, improve the collection efficiency. By awning to avoid harmful phenomenon boiling; heat transfer tubes can be directly support tube collectors, saving the collector tube supports, so that the collector tube floating arrangement, effectively avoid stent deformation leads to fragmentation of the collector tube defects, protective cover installed net to protect the collector tube is not high altitudes impact of falling objects vacant; Collector tubes arranged in a triangle, the collector and heat exchanger water tanks placed separately, saving installation space. More and more high-rise buildings, the installation location restrictions by the majority of users can not use solar water heaters, solar heating collectors also suffer from inefficient woeful.

　　Environmental pollution is well known, are not particularly effective treatment methods, so that countries are exploring find solar products. There are about three hundred million Chinese households, coupled with exports, according to 25% of the market share, at least one trillion commodity markets.