How effective maintenance of your
If not properly maintained solar water heater, then it will be very short life span, but also affect the use, now let us teach you how to maintain your solar energy!
1, solar water heater tips
1) If the solar water heater in the bath when the water runs out, but people still do not rinse, then you can on a few minutes in cold water, use cold water to sink floating principle, the top of the tube in the water, you can then take a bath the.
2) The decision on the water, weather, water temperature can be satisfied, if the next sunny day, can be full of water, cloudy or cloudy, then the half tank of water; rain, the water does not keep the original on the cold water.
3) at the bath, if the water heater tank still half of the nearly 70 ? hot water, in order to prevent excessive heat loss (less water, the faster the heat loss), but also decide on the amount of water according to weather; first two days sunny, then covered with water; rainy days, the upper 2 / 3 of water.
2, the water is not hot sunny day failure causes and treatment?
1) water heater at the top and around the block, or to local air dust and more dust than the surface of the collector. Treatment: removal of the occluder or re-select the installation location, severely polluted areas, users should regularly clean the tube.
2) strictly off valve, water (cold water) out of the tank top in hot water caused the water temperature lower. Approach: to repair or replace the valve.
3, the water tank on the unhappy cause of the malfunction and handling?
1) The water pressure is insufficient. Approach: a fully automatic loading by suction pumps.
2) the upper and lower water leakage. Approach: replace the valve or .
4, solar water heater pipe freezing measures are there?
(I) thick insulation material; (ii) heating heating cable; (iii) built-in heating wire; (iv) special pipe absorbs heat from the unfrozen surface; (v) emptying the water in the pipe (drain valve).
5, freezing measures which areas need to do?
In principle, where winter temperatures below 0 ? areas, the installation of solar water heater, should take some outdoor pipe insulation measures. Specific measures should be based around the seasonal minimum temperature conditions. In general, South, Southeast, Southwest minimum temperature above 0 ?, the pipeline without additional pipe insulation; the vast region north of the Pearl River south of the Yangtze River, the winter minimum temperature at -5 ? above, the use of single-rubber pipe insulation or polyethylene pipe to ensure the normal use, the area north of the Yellow River south of the Yangtze River in the winter minimum temperature -15 ? or so, pipe insulation should be used for thick polystyrene insulation tube insulation freezing process, if the longer duration of winter cold can be considered such as double insulation or antifreeze heating cable insulation measures to strengthen.
Yellow River, Liaohe River, north to south, the winter minimum temperature at -20 ? above, pipe insulation or double insulation should be preferred to install frost band, Liaohe River in the north of the winter minimum temperature -20 ? or less, to promote the use of double layer of insulation methods can be combined with frost band, multi-frost protection, to ensure year round use. Flue pipe to promote walking, such as not walking flue, insulation measures should be up a notch (in an area north of processing).
Note: Due to the temperature and by the coastal topography influence over zoning for reference only, insulation measures should be based on the local minimum temperature.
6, which parts of the solar water heater is the focus of antifreeze?
(A) at the exhaust tee; (b) of the corner, elbow; (c) pipeline interface; (d) Through-wall interface. Overall, all exposed pipes must do well in outdoor .