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Full-automatic unsupervised air compressor

An air compressor, fully automatic technology, applied in the direction of machines/engines, mechanical equipment, liquid variable capacity machinery, etc., can solve the problems of poor energy saving effect, inaccurate control mode, large impact of current impact, etc., to reduce labor intensity and fuel consumption, to achieve the effect of direct dialogue

Active Publication Date: 2017-01-04
HUBEI TEWATT POWER TECH
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  • Claims
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AI Technical Summary

Problems solved by technology

The above working methods can no longer meet the development of modern industry
[0003] In the existing technology, the air compressor energy-saving system is more advanced than the past switch air inlet valve loading and unloading to adjust the air pressure. Most of them are controlled by computer control systems. However, most of the control methods are not accurate. The energy-saving effect is poor, the system is greatly affected by the current impact, and the quality of use is difficult to be reliably guaranteed

Method used

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  • Full-automatic unsupervised air compressor
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Embodiment Construction

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be made below in conjunction with the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, and Not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] Such as figure 1 As shown, a fully automatic unsupervised air compressor includes a PLC controller 3, an engine 2, an air compressor 1, an oil-gas separator 4 and an air circuit control system; the PLC controller 3 is connected to a DC power supply, and the PLC controls The device 3 is connected to the engine 2 and the air compressor 1 in turn; the input end of the air compressor 1 is con...

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Abstract

The invention discloses a full-automatic unsupervised air compressor. The full-automatic unsupervised air compressor comprises a PLC, an engine, an air compressor body, an oil-air separator and an air course control system; the PLC is connected with a direct-current power supply, and the PLC is connected with the engine and the air compressor body in sequence; an air cleaner is connected to the input end of the air compressor body through a pipeline, and the output end of the air compressor body is connected with the oil-air separator through a pipeline; the air course control system is provided with a temperature sensor and a pressure sensor which are both connected with the PLC. The full-automatic unsupervised air compressor is precise in control mode and significant in energy-saving effect, and the service life of the air compressor is prolonged.

Description

technical field [0001] The invention relates to the technical field of air compressors, in particular to a fully automatic unsupervised air compressor. Background technique [0002] Mobile screw air compressors are mostly used in basic engineering construction, drilling, petroleum, shipyards and other industries to provide continuous compressed air for various equipment. Mobile screw air compressors are generally used in relatively harsh environments. The control methods of existing screw air compressors are mostly to switch the inlet valve to load and unload to adjust the air pressure, that is, when the air consumption decreases, the air pressure increases and reaches the upper limit. When the air pressure is lower than the lower limit pressure, the inlet valve is closed, so that the air compressor is in an unloaded state, and no gas is pressed out. At this time, the air compressor is doing useless work. When the air pressure is lower than the lower limit pressure, the inle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B49/06F04B49/10F04B49/20F04B39/04F04B39/16F04B35/00
CPCF04B35/002F04B39/04F04B39/16F04B49/06F04B49/10F04B49/20
Inventor 李洋
Owner HUBEI TEWATT POWER TECH
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