Causes and solutions of small solar water flow

Solar water heater is a kind of environmental protection and energy saving water heater, but sometimes there is a problem of small water flow. This paper will analyze the reasons for the small solar water flow from three aspects, and put forward solutions.

Less pressure

Ordinary solar water heaters are non-pressure-bearing products, and the outlet pressure of hot water mainly depends on the drop. If the gap between the solar water outlet and the use place is small, the hot water flow is small and the pressure is small, especially for users who live on the top floor in the morning, they will feel obvious when they use it again. The solution is to increase the height of solar energy appropriately to improve the gap, or to switch to large-caliber water pipes.

Pipeline blockage

The pipe is long and curved, which hinders the flow rate of hot water. The solution is to rearrange the pipeline.

Inlet and outlet blockage

The inlet and outlet or the upper and lower water pipes are blocked. The solution is that after-sales service personnel come to repair.

Gravity outflow of water tank

The solar water heater uses a pipe as a water supply and drainage pipe. When hot water is used, it flows out by the gravity of water in the water tank. The height of the room from the solar host is low, so the pressure must be low. This is not a problem with the water heater, nor is it a problem with installation. If the water output from the water heater is hot enough, you can lift and rotate the valve handle, so that cold water and hot water can be mixed and hot water with appropriate temperature can flow out. The problem of low water pressure can be solved.