Noise reduction dual-cylinder synchronous air compressor

An air compressor and noise reduction technology, applied in mechanical equipment, machines/engines, liquid variable volume machinery, etc., can solve problems such as insufficient compression efficiency and high noise, and achieve reduced loudness, high speed, and large air supply. Effect

Pending Publication Date: 2019-09-27
GUANGDONG DMG COMPRESSOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the problems of insufficient compression efficiency and high noise of the existing dou

Method used

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  • Noise reduction dual-cylinder synchronous air compressor
  • Noise reduction dual-cylinder synchronous air compressor
  • Noise reduction dual-cylinder synchronous air compressor

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Embodiment Construction

[0026] see Figure 1 to Figure 5 , the present invention is a noise-reducing double-cylinder synchronous air compressor, including a first-stage supercharging assembly 2, a second-stage supercharging assembly 8, and an integrated cooling assembly 5. The following is one embodiment of the present invention.

[0027] The two-stage supercharging assembly 8 includes a second electric motor 801, a crank transmission unit 804 and two two-stage compression pumps 805. The crank transmission unit 804 includes two synchronous crank transmission rods whose lower ends intersect in a V shape. The power part of the two-stage compression pump 805 is connected, and a belt transmission unit 802 is provided between the second motor 801 and the crank transmission unit 804. The crankshaft at the intersection of the crank transmission rod and the rotating shaft of the second motor 801 are respectively provided with pulleys, and the two pulleys Connected by belt rotation. The outer side of the bel...

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PUM

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Abstract

The invention relates to the field of air compression devices, and particularly discloses a noise reduction dual-cylinder synchronous air compressor. The noise reduction dual-cylinder synchronous air compressor comprises a first-stage pressurizing assembly, a second-stage pressurizing assembly and an integrated cooling assembly; the second-stage pressurizing assembly comprises a second electric motor, a crank transmission unit and two second-stage compression pumps, the crank transmission unit comprises synchronous crank transmission rods with the lower ends in V crossing, the first-stage pressurizing assembly comprises a first-stage compression pump and a first electric motor which are connected, an air inlet of the first-stage compression pump is provided with an air inlet filter, an air cooling inlet of the first electric motor and an air inlet of the air inlet filter are provided with noise reduction covers, the two second-stage compression pumps perform synchronous parallel compression, compared with a traditional series connection type air compressor, the air compressing speed is high, efficiency is high, the air supply amount is large, integrated design is adopted, mounting and using of the air compressor are convenient, through the noise reducing covers, noise loudness is reduced, and the dust filtering effect of the air inlets can be improved.

Description

technical field [0001] The invention relates to the field of air compression devices, and specifically discloses a noise-reducing double-cylinder synchronous air compressor. Background technique [0002] With the development of modern industry, compressed air has become a commonly used power source in the industrial field, and air compression devices, commonly known as air compressors, are equipment that provide compressed air. [0003] The common industrial-grade V-type air compressors on the market now generally use a long-stroke compression cylinder and a short-stroke compression cylinder in series to achieve a higher compression ratio. However, although this type of compressor has a relatively high compression ratio, the air supply rate is insufficient, and the utilization rate of the compression cylinder is often required to install multiple air compressors in parallel to provide compressed air to meet the needs of the production line that requires a large amount of com...

Claims

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Application Information

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IPC IPC(8): F04B35/04F04B25/00F04B39/00F04B39/06F04B41/02F04B39/16F04B39/02
CPCF04B25/005F04B35/04F04B39/0033F04B39/005F04B39/02F04B39/06F04B39/16F04B41/02
Inventor 徐镜新
Owner GUANGDONG DMG COMPRESSOR CO LTD
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