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Views: 3 Author: Site Editor Publish Time: 2020-01-13 Origin: Site
The surface of the vacuum tube of commercial solar water heater is coated with endothermic coating. And the vacuum is pumped between the outer tube and the inner tube. Its function is to heat the water in the inner tube while preventing heat loss. Let's have a detailed understanding of it.
l What are the precautions for the use of commercial solar water heaters?
l Maintenance Skills of Solar Water Heaters
1. When using commercial solar water heaters, water must not be injected into electrical components. Operating electrical components must not use wet hands. Before using commercial solar water heaters. The heat auxiliary system power supply and antifreeze tape should be cut off. The leakage protection plug should be used as a switch. And the electric appliance should be started frequently component.
2. Commercial solar water heaters are strictly prohibited in thunderstorms and windy weather.
3. When the indoor temperature is lower than 0 °C, the water in the commercial solar water heater pipe should be drained. And the discharge valve should be opened regularly to prevent frostbite of the pipe and indoor copper fittings. While keeping the antifreeze zone of the commercial solar water heater energized. When the temperature is high At 0 °C, the power supply of the commercial solar water heater should be cut off to prevent the fire caused by the out of control of the heat balance. Before using the antifreeze belt, the power in the indoor socket should be checked.
4. When the temperature of a commercial solar water heater is low, it should be heated in advance to avoid the use of hot water.
5. For your health, the water in commercial solar water heaters is best not to eat. Because the water can not be completely released in the collector, it is easy to breed bacteria. . It is strictly forbidden to block the outlet of the water tank of commercial solar water heaters without authorization. And install any equipment to avoid damage to the water tank due to poor drainage.
6. The control valves for all commercial solar water heaters in the room must be hit by hot and cold water when not in use to avoid water crossover.
7. The floor drain of the bathroom should be cleaned regularly and kept open. The vacuum tubes of commercial solar water heaters are prone to dust accumulation and affect their use. It can be wiped on the roof of a building during the winter or when there is a lot of dust.
1. Commercial solar water heaters will have impurities left in the machinery at the beginning of installation. So clean them before use, otherwise they will wear and tear the machine.
2. The water in the commercial solar water heater will grow bacteria if it is not used for a long time. So we should discharge it well and choose the best one when the temperature is low in the morning.
3. The surface of commercial solar water heaters is clean or not, which greatly affects the efficiency of heat collection. Therefore, regular scrubbing tests should be conducted according to the amount of dust falling from the area.
4. If the continuous high temperature for many days, the water temperature in the tank of commercial solar water heater is very high. So when using, first boil cold water and then boil hot water. One is to prevent users from scalding, the other is to stimulate the high temperature of the pipeline.
5. The outlet of the faucet of commercial solar water heater usually has a filter device. The scale and debris in the water pipe will gather in the net. It should be removed and cleaned regularly by oneself, so as to increase the flow of water smoothly.
6. In winter, the pipes of commercial solar water heaters are frozen. They can be dried by hairdryer or wrapped with dry towels. Then they can be slowly watered with warm water. They can not be baked by fire. Otherwise, the pipes will burst directly. Therefore, it is necessary to strengthen the insulation measures of pipes.
7. 2-3 years is the use node of the vacuum tube of commercial solar water heater. So it is necessary to clean up the vacuum tube at this time to reduce the aging speed. Ordinarily also can do some disinfection work, such as buy some chlorine-containing disinfectants into the water intake. Let it soak for a period of time, and then release, can play a certain disinfection and sterilization effect.
8. The special instruments installed in commercial solar water heaters should be lightning-proof and electricity-proof. When there is lightning, you should not take a bath and unplug the power supply.
Commercial solar water heater as a clean and pollution-free heating method has been recognized by the public, and its problems have been accompanied by our use.For residential solar water heater pressurized solar water is same applies .
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