Energy-saving air compressor

An air compressor and host technology, applied in mechanical equipment, machines/engines, liquid fuel engines, etc., can solve problems such as distrust of energy-saving effects, false air compressors, affecting the promotion and use of energy-saving products, etc., to achieve savings The effect of power and voltage drop reduction

Inactive Publication Date: 2016-04-20
SAZHEN COMPRESSOR SHANGHAI CO LTD
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Problems solved by technology

[0003] Energy-saving products say how much electricity can be saved, but due to the chaos in the industry, many air compressors have false labels and other phenomena, which destroys the overall image of the air compressor industry and causes air compressor users to be concerned about the energy saving of air compressor products. As a result, mistrust has been generated, which seriously

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[0034] The present invention will be further described below in conjunction with the drawings and specific embodiments.

[0035] figure 1 It is a schematic diagram of the structure of an energy-saving air compressor.

[0036] Such as figure 1 As shown, the energy-saving air compressor includes: a motor system 10, a pre-filter device 20, an air filter 30, an intake valve 40, a main engine 50, a temperature sensor 60, an oil and gas separator 70, a safety valve 80, and a flow sensor 90. Pressure maintaining valve 100, oil-air cooler system 110, pressure sensor 120, current transformer 130, oil return check valve 140, check valve 150, relief solenoid valve 160, ball valve 170 and oil filter 180.

[0037] The motor system includes a permanent magnet synchronous motor 11 and a permanent magnet synchronous frequency converter 12. The permanent magnet synchronous motor 11 is connected to the host 50 through a coupling 51. The permanent magnet synchronous frequency conversion controller 11...

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Abstract

The invention provides an energy-saving air compressor. The energy-saving air compressor comprises a motor system, a main machine, an oil-gas separator, an oil-gas cooler system, a flow sensor and a current transformer, wherein the motor system drives the main machine; the main machine is communicated with the oil-gas separator; the oil-gas separator is communicated with the oil-gas cooler system; an oil-gas cooler is communicated with an air outlet; the current transformer is used for detecting a current signal of the motor system; and the flow sensor is used for detecting the flow of gas separated from the oil-gas separator. The energy-saving air compressor has the advantages that a flow signal and a current signal, provided by the flow sensor and the current transformer, are integrated, and an energy-saving effect is clear at a glance; and a user can check power consumption conditions and energy efficiency grades of the air compressor at any time.

Description

technical field [0001] The invention relates to an air compressor, in particular to an energy-saving air compressor. Background technique [0002] With the progress of society and the improvement of energy-saving awareness, the air compressor industry is no longer the era that only needs to produce gas, but ushered in the trend of energy-saving. How to manufacture extreme energy-saving products and let users directly see the energy-saving Effects became our top priority. [0003] Energy-saving products say how much electricity can be saved, but due to the chaos in the industry, many air compressors have false labels and other phenomena, which destroys the overall image of the air compressor industry and causes air compressor users to be concerned about the energy saving of air compressor products. As a result, mistrust has been generated, which has seriously affected the promotion and use of energy-saving products. [0004] The energy-saving air compressors on the market n...

Claims

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Application Information

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IPC IPC(8): F04C23/02F04C29/02F04C29/04F04C28/28F04C18/16
CPCF04C23/02F04C18/16F04C28/28F04C29/026F04C29/04
Inventor 张清源丁刚程红星廖铁强吴金勇
Owner SAZHEN COMPRESSOR SHANGHAI CO LTD
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