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High-pressure pump is one of the components of purified water equipment and plays an important role in the process of purified water preparation
.
The high-pressure pump in the purified water equipment often uses a high-efficiency centrifugal pump, which uses the rotation of the impeller to cause the centrifugal motion of the water to work
.
The pretreated water obtained after the raw water is pretreated must pass through a high-pressure pump before entering the RO system
.
The RO membrane element of the purified water equipment has selective permeability to the ions in the water, so there is an osmotic pressure difference between the RO concentrated water side and the product water side, so it is necessary to have external pressure to overcome the osmotic pressure difference to enable the RO device To work normally and meet the design requirements, this external pressure is provided by the high-pressure pump in the purified water equipment
.
Figure 1 Jingderui purified water equipment should pay attention to the following matters in daily use to effectively ensure its operation.
First of all, the water inlet pipeline of the high pressure pump must be highly sealed, so as not to leak water or air
.
Secondly, the inlet valve cannot be used as a regulating valve; at the same time, it is forbidden to run the pump in a cavitation state; try to avoid the pump running in a large flow condition
.
To check the motor current regularly, it should not exceed the rated current of the motor
.
After the pump has been running for a long time, the unit should be stopped for inspection due to noise and vibration, and the wearing parts should be replaced if necessary
.
The existence of high-pressure pump is the key procedure of purified water equipment.
Without the purified water equipment of high-pressure pump, water cannot be filtered through reverse osmosis membrane, so that the desired purification effect cannot be achieved
.
It can be seen that the existence of a high-pressure pump in a complete set of purified water equipment workflow is very important
.
.
The high-pressure pump in the purified water equipment often uses a high-efficiency centrifugal pump, which uses the rotation of the impeller to cause the centrifugal motion of the water to work
.
The pretreated water obtained after the raw water is pretreated must pass through a high-pressure pump before entering the RO system
.
The RO membrane element of the purified water equipment has selective permeability to the ions in the water, so there is an osmotic pressure difference between the RO concentrated water side and the product water side, so it is necessary to have external pressure to overcome the osmotic pressure difference to enable the RO device To work normally and meet the design requirements, this external pressure is provided by the high-pressure pump in the purified water equipment
.
Figure 1 Jingderui purified water equipment should pay attention to the following matters in daily use to effectively ensure its operation.
First of all, the water inlet pipeline of the high pressure pump must be highly sealed, so as not to leak water or air
.
Secondly, the inlet valve cannot be used as a regulating valve; at the same time, it is forbidden to run the pump in a cavitation state; try to avoid the pump running in a large flow condition
.
To check the motor current regularly, it should not exceed the rated current of the motor
.
After the pump has been running for a long time, the unit should be stopped for inspection due to noise and vibration, and the wearing parts should be replaced if necessary
.
The existence of high-pressure pump is the key procedure of purified water equipment.
Without the purified water equipment of high-pressure pump, water cannot be filtered through reverse osmosis membrane, so that the desired purification effect cannot be achieved
.
It can be seen that the existence of a high-pressure pump in a complete set of purified water equipment workflow is very important
.
