Operation control method and compressor for power air compressor

A technology of air compressors and control methods, which is applied in pump control, machines/engines, mechanical equipment, etc., can solve the problems of low working efficiency, high production cost, and high failure rate of frequency conversion compressors, and solve the problems of no-load energy waste, The effect of low production cost and low failure rate

Active Publication Date: 2016-08-24
沈阳天朗艾尔压缩机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of this, the purpose of the present invention is to at least solve the problems of no-load operation, waste of energy and low working efficiency, high manufacturing cost and high failure rate of the existing power frequency compressor in the past.

Method used

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  • Operation control method and compressor for power air compressor
  • Operation control method and compressor for power air compressor
  • Operation control method and compressor for power air compressor

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0033] See figure 1 , figure 2 , image 3It is an air compressor for power, specifically including a compressor host 1 for air compression, on which an unloading valve 1-1, a suction valve 1-2 and an exhaust valve 1-3 are arranged, and the compressor is compressed simultaneously. The main machine 1 is also connected with a motor 2 that provides power for it, and the motor 2 is respectively connected with a first contactor 7 and a second contactor 8, wherein...

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Abstract

The invention discloses an operation control method of an air compressor for power and the compressor thereof. Through the start / stop of the motor and the cooperation with the opening / closing of various valves on the compressor, it is ensured that the air compressor is always at intervals There are two states of loading and running or shutdown and standby; the compressor includes a compressor host (1), a motor (2), a power supply device (3), a pressure sensor (4), a controller (5), and a motor connected to the motor (2) The first contactor (7) and the second contactor (8), wherein the first contactor (7) is connected to the power supply device (3) through the starter (6), and the second contactor (8) is directly connected to the power supply device (3) connection, and the start / stop of the starter (6), the pull-in / disconnection of the first contactor (7) and the second contactor (8) are all controlled by the controller (5); The utility model has the advantages of simple structure, reasonable design, low manufacturing cost, low failure rate and high reliability.

Description

technical field [0001] The invention relates to an air compressor, and in particular provides an operation control method of a power air compressor and the compressor thereof. Background technique [0002] The air compressor is the main body of the air source device. It is a device that converts electrical energy into the mechanical energy of the prime mover (usually a motor), and then converts the mechanical energy of the prime mover (usually a motor) into gas pressure energy. It is a device for compressing air. Air pressure generating device: the conversion of electrical energy into mechanical energy will consume more, and the conversion of mechanical energy into gas pressure energy will consume more, so gas pressure can become an expensive energy source, and air compressors have become a large energy consumer for enterprises. However, gas pressure energy has been widely used in various industries. Due to its wide application and huge energy consumption, the energy saving ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B49/00F04B35/04F04B49/06
Inventor 魏国林
Owner 沈阳天朗艾尔压缩机有限公司
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