Oil-free water lubricated screw air compressor is a kind of high-efficiency and energy-saving air compressor, and its displacement refers to the air volume discharged per unit time and converted into suction state. When purchasing oil-free water lubricated screw air compressor, we need to pay attention to parameters such as exhaust pressure and displacement, among which displacement is an important index to measure its performance. This article will focus on the theme of air displacement, and deeply discuss the influencing factors of air displacement of oil-free water lubricated air compressor.
1. Pipeline leakage
Pipeline leakage is an important factor affecting the displacement of oil-free water lubricated air compressor. When the pipeline leaks, compressed air will escape from the leak, resulting in a decrease in displacement. The following measures can be taken to solve this problem:
(1) Check whether the joint of the pipeline is fastened, and reinforce any loose places of the pipeline.
(2) Check the pipeline for cracks, holes and other damages, and repair or replace it in time if any.
(3) When installing the pipeline, the construction shall be carried out in strict accordance with the design requirements to ensure the tightness of the pipeline.
2. External temperature
The external temperature is also a factor that affects the displacement of oil-free water lubricated air compressor. When the external temperature rises, the temperature of compressed air will also rise, which will lead to the decrease of air density and displacement. In order to solve this problem, the following measures can be taken:
(1) When using oil-free water lubricated air compressor in a high-temperature environment, select high-temperature air compressor to adapt to the change of external temperature.
(2) When installing the air compressor, the problem of ventilation and heat dissipation should be considered to avoid the air compressor being in a high temperature state for a long time.
(3) Maintain the air compressor regularly to ensure its normal operation.
3. Wear of main engine
Main engine wear is another factor that affects the displacement of oil-free water lubricated air compressor. When the main engine is seriously worn, it will lead to a decrease in displacement. In order to solve this problem, the following measures can be taken:
(1) Check the abrasion of the main engine regularly, and replace the main engine in time if serious abrasion is found.
(2) When purchasing oil-free water lubricated air compressor, products with reliable quality and good brand reputation should be selected to ensure the service life of the main engine.
(3) Operate and use in strict accordance with the operating procedures to avoid the host being overloaded for a long time.
