Energy saving system of air compressor

Abstract

The invention belongs to the technical field of air compressor systems, and particularly discloses an energy saving system of an air compressor. The energy saving system comprises an air compressor body, a control system, a fixed frame, an air storage tank, a sound absorption cotton layer and an elastic cotton layer. A bearing block is fixed to the bottom of the air compressor body and is in sliding connection with the inner wall of the fixed frame. A limiting sliding groove is formed in the inner wall of the fixed frame. Sliding blocks are fixed to the two sides of the bearing block and are in sliding connection with the limiting sliding groove. A bottom plate is fixed to the bottom of the fixed frame. A moving groove is formed in the bottom plate. Symmetric sealing doors are arranged inthe moving groove in a sliding manner, and the sealing doors are attached to the front face of the air compressor. An air outlet of the air compressor communicates with the air storage tank through anair guide pipe. A control cabinet is arranged at the top of the air compressor, and a PID controller, a frequency conversion driver, a controller, an alarm and a timer are arranged in the control cabinet.

Description

technical field [0001] The invention relates to an air compressor energy-saving system, which belongs to the technical field of air compressor systems. Background technique [0002] The existing air compressor energy-saving control system is not installed with a shock-absorbing and noise-reducing mechanism. There is no protective mechanism installed on the energy-saving control system of the air compressor, and the operation button is installed at the front of the box, which can be easily touched by non-staff, which is easy to cause misoperation and low safety in use; in addition, most air compressors The compressor adopts a fixed-frequency motor, but due to the difference in the working cycle of the gas-consuming equipment or the production process and the uncertainty of the actual gas consumption, the air compressor with a fixed-frequency motor cannot automatically adjust the motor speed according to the value of the gas pressure. When the gas consumption is small, as the...

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Problems solved by technology

[0002] The existing air compressor energy-saving control system is not installed with a shock-absorbing and noise-reducing mechanism. There is no protective mechanism installed on the energy-saving control system of the air compressor, and the operation button is installed at the front of the box, which can be easily touched by non-staff, which is easy to cause misoperation and low safety in use; in addition, most air compressors The compressor adopts a fixed-frequency motor, but due to the difference in the working cycle of the gas-consuming equipment or the production process and the uncertainty of the actual gas consumption, the air compressor with a fixed-frequency motor cannot automatically adjust the motor speed according to the value of the gas pressure. When the gas consumption is small, as the gas pressure increases, the unloading valve moves frequently, resulting in a great waste of electric energy and accelerated wear of the equipment

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