The heat pipe vacuum tube with the structure is used for mounting transversely, thereby being beautiful in appearance and convenient for installation.
这种结构的热管式真空管用于横向安装，美观且安装方便。
In the case of constant pipe diameter, lengthening the length of vacuum tube is an effective way to increase the total heat of solar water heater!
在管径恒定的情况下，加长真空管的长度是增加太阳能热水器总得热量的有效途径和方向！
Present invention relates to a all glass heat tube type vacuum solar heat collection pipe, belongs to solar energy heat utilization technology field.
本发明涉及一种全玻璃热管式真空太阳集热管，属于太阳能热利用技术领域。
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