There are many knowledge that we need to understand in pure water equipment, such as equipment cleaning, function, usage methods, etc. There is also a very important but easily overlooked point, which is pressure. What does this mean?

There are many types of pressure for pure water equipment, such as seepage pressure, which is the pressure at which water enters the reverse osmosis device. One is the seepage pressure of the front-end development preparation treatment (quartz active filtration device, activated carbon filtration device, softened filtration device), the second is the blanching pressure after the reverse osmosis equipment, and the third is the seepage pressure before the RO membrane element after the high-pressure water pump.

Reasons for high pressure and solutions: Improper maintenance of the inlet and outlet doors of the high-pressure water pump. The pipeline from the high-pressure water pump to the RO reverse osmosis device is blocked. If the concentrated water conditioning door is closed too tightly or blocked, the total flow rate of concentrated water discharge is small. The utilization rate is too low. In cases where water pressure is high, factors such as inlet valves, pipeline blockages, and concentrated water maintenance should be immediately checked and treated using appropriate methods.

If the pressure in the reverse osmosis equipment is insufficient, it can also cause instability without pressure. In this case, it is necessary to inspect the original centrifugal water pump to see if the pressure of the original centrifugal water pump is insufficient. If the pressure of one original centrifugal water pump is insufficient, it is necessary to increase the pressure of the water pump to ensure the water pressure. In addition, if the fruit can is connected incorrectly, the pressure of the reverse osmosis equipment may not meet the standards. Pressure is crucial, and only by ensuring it can we carry out mid to late stage solutions.

The water production pressure is sometimes called RO membrane component seepage pressure. The pressure necessary for membrane components to work does not have a certain standard value. Taking Haide membrane components as an example, its standard detection pressure is 1.5CPA, but here is the detection pressure. The detection pressure is qualitatively different from the application pressure of membrane components, and the specific application pressure is subject to temperature, average water diffusion coefficient selection value, salinity of seepage, system software utilization rate, membrane component type (bottom pressure membrane or high pressure membrane, water membrane or sea facial mask) and other factors.

The water production pressure is similar to the concentrated water pressure, with the water production pressure slightly higher than the concentrated water pressure by 0.5KG. If the concentrated water pressure is higher than the water production pressure, there will be a problem, which is approximately reflected as:

1. Excessive concentrated water pressure indicates blockage of RO membrane components.

2. Low concentrated water pressure indicates that the RO membrane component is due to a broken hole condition.

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