The vertical gap between the solar water tank and the bathroom shower head is too small; too many turns and thin pipes will also affect the hot water pressure if the horizontal pipe is too long, which will also consume part of the water; pressure ; it is recommended to connect a multiplier in parallel to the pipe. The pressure pump is used only for bathing, which solves the problem; lack of water is likely due to clogged pipes or regular solar faucet filters that cannot handle the pressure; products, and the hot water outlet pressure mainly depends on the drop size. If the distance between the solar water outlet and the place of use is small, the hot water flow will seem low when used. The pressure is less, especially for those who live on the top floor in the morning, they will obviously feel it when using it again. Increase appropriatelypray the height of solar power to increase the height difference, or use upper and lower water pipes with thicker diameters; the pipes are long and have bends, which interfere with the flow of hot water, and rearrange the pipes if there are blockages; at the water inlet and outlet or upper and lower water pipes, you can ask professional after-sales service personnel to come to your house for maintenance.
What to do if the solar water outlet pressure is not high enough
1. Ordinary solar water heaters are non-pressure products, mainly due to the size of the hot water outlet pressure. it depends on the size of the drop. If the distance between the solar water outlet and the place of use is small, the hot water flow will be small and the pressure will be low when used. Especially for users who habitent on the top floor, they will feel it clearly when using. once again. The solution is to appropriately increase the height of the solar power to increase the height difference, or use larger diameter upper and lower water pipes.
2. The pipeline is long and has bends, which hinders the flow of hot water. The solution is to rearrange the pipes.
3. If there is a blockage at the water inlet or outlet or upper and lower water pipes, the solution is for after-sales service personnel to come to the house for inspection.
How to use solar electric water heaters correctly
1. When refilling water when the weather is extremely hot and the water temperature is extremely high, you should use the water supply valve to limit the temperature. pressure and add water. It is strictlyProhibited to add water after the water is used up. Fortunately, turn on the water before sunrise in the morning or two hours after sunset in the evening, to ensure the life of the water heater.
2. Each water heater has a vent at the top. It is normal for water to flow out when the water is full. It will stop after the water supply valve is closed. (This situation will not occur with water heaters equipped with temperature and water level indicators).
3. Electric heater: The power of the electric heater is 1500W. If it is used on cloudy days or in winter when the water temperature is not sufficient, do not plug it in for a long time. The power should be turned off when taking a shower. Once plugged in, if the red light on the leak protection cap lights up, it means it is heating up, and if the green light lights up, it means the temperature ofthe water has reached 65°C.
4. When the temperature is not too low (7℃-5℃), after exhausting the water at night, there is still hot water left in the water heater (water in the vacuum tube), and it must be filled with water immediately. Reduce the internal water temperature of the water heater, reduce heat loss that night, and make full use of thermal energy.
5. If the temperature is particularly low, the water level in the water heater should be kept above 80%. If it is cloudy, please try to use water from the water heater and refill it immediately.
What should I do if solar hot water production is too low?
The main reasons for the low pressure of solar water are the following three aspects:
1.Solar water heaters are non-pressure products and the output pressure is d Hot water mainly depends on the size of the drop. If the distance between the solar water outlet andthe place of use is small, the hot water flow will seem low when using it. The pressure is less, especially for those who live on the top floor in the morning, they will obviously feel it when using it again. The solution is to appropriately increase the height of the solar power to increase the height difference, or use larger diameter upper and lower water pipes.
2. The pipeline is long and has bends, which hinders the flow of hot water. The solution is to rearrange the pipes.
3. If there is a blockage at the water inlet or outlet or upper and lower water pipes, the solution is for after-sales service personnel to come to the house for inspection.
The solar water heater is a device that uses sunlight to heat water. Solar water heaters are divided into vacuum tube solar water heaters and floor water heatersflat panel areas accounting for 95% of the domestic market share. Household vacuum tube solar water heaters are composed of heat collecting tubes, water storage tanks, brackets and other related parts. The conversion of solar energy into thermal energy mainly relies on vacuum heat collector tubes. Pouring cold water to produce microcirculation in the water to reach the required hot water level.
Cause analysis:
1. The vertical drop between the solar water tank and the bathroom shower head is too small;
2. having too many turns and thin pipes This also affects the hot water pressure;
3. The hose is blocked or the faucet filter is blocked.
Solution:
1. Use a small pressure booster nozzle;
2. Change the mixer tap or add a thermostatic valve;
3. Rearrange the pipes;
4. Increase thesolar power height appropriately to increase the height difference, or use upper and lower water pipes with larger diameters.
Daily maintenance of solar water heaters
1. When installing a solar water heater, there may be a dusty or oily smell in the water line when it is first used. can open the faucet to remove the debris first.
2. The water stored in the solar water heater should be discharged regularly depending on local water quality conditions. Drain time can be selected in the morning when the sensor temperature is lower.
3. The surface of the solar water heater should be wiped regularly depending on the amount of dust in the area. It can be cleaned when it rains. Keeping the water heater surface clean can get higher heat. collection efficiency.
4. When hot wateris not used for several consecutive sunny days, the hot water temperature will be very high. When using the solar water heater, please turn on the cold water first, then turn on the cold water. hot water to avoid burns.
5. There is usually a filter device at the outlet end of the faucet. Scale and debris in the water line accumulate on this screen. It should be removed and cleaned regularly to increase water flow. smooth exit.
6. In winter, it is very common for pipes to freeze. If it turns out that the pipe has frozen but is not yet cracked, it can usually be cleaned automatically after the temperature rises. You can also use a hair dryer to blow on the water line, or wrap a towel around the water line and then slowly pour warm water over it. Do not cook it on fire, hit the water pipe and boil itz not with boiling water, because. this will cause the pipe to burst. Multiple freeze blockages can easily cause pipes to freeze and crack, so they need to be reinforced.Pipe insulation measures.
7. Solar water heaters should be cleaned, inspected and disinfected on average every two to three years. Users can also do some disinfection work themselves, such as purchasing chlorine-containing disinfectants and adding them. At the water. Pour it into your mouth, soak it for a while, and then release it, which can achieve a certain disinfectant effect.
8. Solar water heaters need to be cleaned inside the vacuum tube every two to three years on average to prevent scale from forming inside the vacuum tube and affecting the heat absorption effect.
9. If the solar water heater is equipped with a special instrument, please pay attention to the protectionwe against lightning and electricity. Do not take a shower and unplug the electric heater during thunder.