大连太阳能热水器厂是太阳能行业的后起之秀,该厂1982年开始小批量试生产一种先进的新型产品——TRH-P2型热管太阳能热水器。这种热水器采用铝-丙铜重力热管作集热和传热元件,它有抗冻性好,热效率高,寿命长等优点。热管全长1580毫米,外径16毫米。其加热段长1200毫米,带有宽80毫米的翅片。管子与翅片 Dalian solar water heater factory is a rising star in the solar energy industry, the factory began trial production of a small batch of advanced new products in 1982 - TRH-P2-type solar water heater. This water heater uses aluminum - copper pyrolytic gravity heat pipe for heat and heat transfer components, it is frost resistance, high thermal efficiency, long life and other advantages. Heat pipe length of 1580 mm, diameter 16 mm. The heating section length 1200 mm, with a width of 80 mm fins. Pipes and fins