Pressure control

The discharge pressure of an air compressor does not exist in isolation; it is typically influenced by downstream air consumption, pipeline network resistance, the pressure in the receiver tank, and the settings of the control system. This article…

Air compressors are not limited to either intermittent or continuous operation; their actual operating mode depends on the stability of air consumption, the capacity of the receiver tank, the control strategy, and the equipment’s heat‑dissipation conditions. When air…

The core of variable-frequency air compression lies in using a pressure sensor to measure discharge pressure, with the controller and inverter adjusting the motor’s supply frequency. This allows the motor speed to vary in response to air demand,…

This paper delves into the fundamental relationship between compressor relief devices and design pressure. As a critical safety‑protection component, the relief device’s primary function is to ensure that the compressor’s operating pressure remains strictly within the design‑pressure limits.…

In the operation of screw refrigeration machines, there is a direct interrelationship between discharge pressure and liquid‑supply pressure. Typically, an increase in discharge pressure results in a corresponding rise in liquid‑supply pressure, as both occur on the high‑pressure…

This paper examines the key aspects of pressure management for refrigerant dryers within the Chongqing power system. It provides a detailed analysis of how critical technical parameters—such as operating pressure and pressure dew point—affect equipment performance, and underscores…