If hot water can flow from the return pipe, it means cold water can rise, but if there is no hot water, it means the water in your water tank is leaking or there is really no hot water. in the water tank. If there is no hot water, assume that the water tank has been deflated. Normally, solar energy flows. It takes 10-20 minutes to go from no water to full water. hot water will overflow soon, so first consider the problem of the water tank, which is very likely to be deflated.
Solar energy A water heater is a device that uses solar energy to heat cold water to provide a home hot water supply. Solar water heaters generally consist of hot water tanks, sensors, water tanks and various water pipes. Among them, "hot water port", "return port" and "overflow port" on the water tankwarm are very important elements. What do they mean respectively:
1. :The thermal energy collected by the collector of the solar water heater is transported to the hot water tank via the water pipe and is transmitted to the user's water equipment via the port hot water. The hot water outlet is usually located on the top or side of the hot water tank and is an important outlet for the solar water heater to supply hot water.
2. Water Return Port:The water return port of the solar water heater is usually located at the bottom or side of the hot water tank. This port receives the return water. the user's water equipment, that is, the water that was used as cold water. The return water is returned to the collector via the return port, where it is heated again and ready to be transported back to the hot water tank.
3. GoldOverflow port: The overflow port of a solar water heater refers to the overflow valve installed on the hot water tank or water tank, which is used to evacuate overheating or excess. water in the hot water tank. When the solar water heater is exposed to strong sunlight, there may be too much hot water in the hot water tank. At this time, it must be discharged through the overflow port to prevent the hot water tank from exploding or burning.
To summarize, the “hot water port”, “return port” and “overflow port” of the solar water heater play an important role in the normal operation of the heater. solar water. Understanding their functions and location can help us better maintain and use solar water heaters.