These are mounted on the roof and provide solar power to drive the pumps necessary for circulating the water over the roof and back to the tank beneath the building.
光电板斜放在屋顶，它提供足够的太阳电能带动抽水帮浦能够让水经过屋顶回到大楼下面的水箱里循环。
The design and lectotype of circulating pump, automatic return water switch valve, expansion tank and atmospheric connection pipe in atmospheric hot water heating boiler room are discussed.
对常压热水供热锅炉房的循环泵、回水自动启闭阀、膨胀水箱、大气连通管的设计选型进行了探讨。
It is composed of the circulating water loop in constant temperature, surge tank, solenoid valves, flow regulating valve, electronic scale and control units.
整个系统包括恒温循环水回路、稳压罐、电磁阀、流量调节阀、电子秤和控制单元等组成部分。
The utility model discloses a water molecule refining circulating device, which comprises a water storage tank, a motor and a water molecule refiner. The water storage tank is used to store water.
本实用新型公开了一种水分子细化循环装置，包括：一储水槽、一马达以及一水分子细化器。
In the hot water system a high water tank with solenoid valve controlled water feeder is used to replace the secondary circulating pump.
热水系统中，采用电磁阀根据水箱液位进行补水，省去二次循环泵。
This chiller mainly consists of a built-in water tank and a circulating pump. It adopts a large heat radiation device to cool the circulating water in the water tank.
本机内置水箱和循环水泵，通过大面积散热装置对水箱内的循环水进行冷却，控制循环水的温度，以确保充磁头充分冷却。
The utility model relates to a water tank filter, belonging to a filtering device of the cooling circulating water of engines.
一种水箱过滤器，属于发动机冷却循环水的过滤装置。
The tank inside is heated by the circulating hot water, featured by its fast heating, strong insulating property, higher glule melting, shorter glue melting time and so on.
罐体采用内胆，加温层，保温层等三层结构，用循环热水对罐内进行加热，具有加热快保温性能强，能提高胶液质量，加速胶液融化，缩短化胶时间等特点。
The tank inside is heated by the circulating hot water, featured by its fast heating, strong insulating property, higher glule melting, shorter glue melting time and so on.
罐体采用内胆，加温层，保温层等三层结构，用循环热水对罐内进行加热，具有加热快保温性能强，能提高胶液质量，加速胶液融化，缩短化胶时间等特点。
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