During daily use, pay attention to the anti-freeze solar water heater. It can be used normally on sunny days in winter. When the temperature is below 0℃, it is better to use water from the water heater a few times. times a day, especially before going to bed at night and after getting up the next day, you can put a small amount of water to make the water flow through the pipe, and rely on the water temperature to increase the pipe temperature. lower the temperature, the more water you need to put in to prevent the water pipe from freezing and blocking. 2) Provide water according to different weather conditions. When using solar water heaters in winter, the amount of water supplied should be determined according to weather conditions to ensure that the appropriate water temperature can be achieved during bathing. When the temperature is not too low (5-7℃), aAfter using water that night, if there is still hot water in the water tank, it is advisable to immediately fill the solar water heater with water to reduce the temperature water in the tank. water reservoir and heat loss that night; if the temperature is low, it is advisable to fill the water tank the next morning to prevent the pipe at the outlet of the water heater from freezing if it rains or snows the next day, half a tank; of water or most of the tank can be filled according to actual needs. 3) Antifreeze and pipe insulation are essential. The antifreeze of solar water heater pipes needs special attention, especially the insulation at the connection between the water tank and the water supply pipe should be done well. Generally, the length of an insulating pipe is two meters, and the joints of each insulating pipe should be closely bonded withadhesive tape.
When taking a bath, if the water in the solar water heater is used up and the person has not rinsed, you can run cold water for a few minutes and use the cold water to sink and the hot water to float. The principle is to release the hot water into the vacuum tube, then you can take a shower.
Determine the amount of water supplied based on the weather forecast to achieve a more satisfactory water temperature. If the weather is nice, fill the water tank; if it is cloudy or cloudy, fill the water tank; if it rains, keep the original water without adding cold water. After taking a shower at night, if there is still half of the water heater left. tank close to 70°C For hot water, in order to avoid excessive heat loss (the less water, the faster the heat loss), the quantity of water must also be determined based onweather forecasts. On sunny days, the summit is filled with water; in cloudy and rainy weather, the summit is 2/3 filled with water.
Precautions for installing wall-mounted solar water heaters
Be careful when transporting and installing wall-mounted solar water heaters to avoid unnecessary damage. ?
If there is a wall bracket or extension part outside the wall and it faces the sun, the sensor can be fixed on it and reinforced with a steel tripod stainless steel and extended expansion nails. be exceeds the thickness of the wall. If there is no wall bracket, you can use stainless steel brackets to wall-mount the sensor on the sunny wall.