How to Fix a Leak in the Storage Barrel of a Solar Water Heater

There are two types of water leakage in the water storage barrel of the solar water heater:

1. Water leaking at the joints between the vacuum tube and the barrel body.

Solution: Replace the sealing ring.

2. The cannon is leaking.

This has virtually no maintenance value. The structure of the barrel itself is double-layered. The inner layer is a water storage barrel and the outer layer is a shell. Insulating materials are added between the two layers using foaming technology. If you want to repair, the foam insulation must be destroyed, and the walls of water storage barrels are relatively thin and difficult to weld and repair. After repair, the insulating material must be filled. So the maintenance value of this is not great. Fixing it may not save you much money compared to buying a new one.

Solution: Replace the barrel or replace the energy solar.

Detailed information:

< p>The solar water storage barrel is a container for storing hot water. The hot water collected by the collector tube should be stored in an insulated water tank to avoid heat loss. The capacity of a solar water heater refers to the capacity of water that can be used in the water heater, excluding the capacity that cannot be used in the vacuum tube. For pressurized solar water heaters, its capacity refers to the capacity of the medium in which heat exchange can take place.

The insulated water tank of a solar water heater is composed of three parts: an inner tank, an insulating layer and a water tank shell.

The water tank liner is an important part of hot water storage, and the strength and corrosion resistance of its materials are crucialTHE. There are stainless steel, enamel and other materials on the market. The quality of the insulation material of the insulation layer is directly related to the insulation effect, which is particularly important in the cold season. The best insulation method is overall insulation by polyurethane foaming. The shell is usually made of colored steel sheet, galvanized sheet or stainless steel sheet.

The insulated water tank requires good insulation effect, corrosion resistance and clean water quality.

Reference link: Baidu Encyclopedia of Solar Water Heater

Yes, the solar water tank stores water to convert sunlight in hot water

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However, it is recommended not to use too much water when the sun is not good or when it is raining, so not to use hot water in your house but it is not used much and you need toconduct electricity. heat for a long time and cause wasted electricity consumption