For a 20 tube solar water heater, its water tank should be at least 1.8 to 2 meters long
1 This is generally the basic size of 1.5 horses. The water tank is half a meter. in diameter and approximately 1.2 meters high. (1 day ago)
2. 1. Air-energy water heaters for 3-5 people can choose between 200 and 250 L. Generally, each person's water consumption per day is about 50 L. this at home, if you use a bathtub, you can choose a larger one
2 There is a warm reminder that says: 2-3 people, use 100L/120L/150L; use 150L/200L/250L; 5-10 people, use 300L/400L/500L.
750 solar tubes are suitable for 30-40 liter water tank. Generally, the maximum quantity of water used for bathing in a household is 30 L for men. 40 L for a woman. If household water consumption includes cooking, total water consumption can bee estimated based on a per capita water consumption of 40 L. When purchasing, multiply the number of people in the family by 40 L to obtain the total water capacity needed. It is best to choose one with a slightly larger capacity. For example, a family of three can choose between 120 L and 140 L. In addition, if the household uses a large amount of domestic hot water (except for bathing), you can also consider purchasing a water heater solar with greater capacity. A person's shower time is about 15 minutes and more than 40 liters of water are required. It should also be considered that it can be used to wash hands, clothes, face, etc. minimum 150L, the solar water heater you need to buy therefore has a capacity of: (number of people-1)×40L+150L. Generally: 1.8m hole spacing 75mm, shell diameter 470mm, inner tank diameter 360mm, thickness ofthe insulation layer 55 mm. The total capacity of this water tank should be around 250 litres, the net capacity should be around 190 litres, and the vacuum tube should be 1.8m. can hold 2 liters of water, the water used is about 190 liters, and the water storage capacity of a solar water heater is 80 liters to 620 liters. Solar water heater is a device that converts solar energy into thermal energy, heating water from low temperature to high temperature to meet the use of hot water in living and production. Solar water heaters are divided into vacuum tube solar water heaters and flat panel solar water heaters based on their structural shapes. Evacuated tube solar water heaters are mainly used, accounting for 95% of the domestic market share. Household evacuated tube solar water heaters are composed of heat collecting tubes, water storage tanks, brackets andother related parts. The conversion of solar energy into thermal energy mainly relies on vacuum heat collecting tubes which use the principle of hot water floating. and cold water flows to cause microcirculation in the water.