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Air compressor

A technology of air compressors and low-pressure compressors, applied in mechanical equipment, machines/engines, liquid variable capacity machinery, etc., can solve problems such as increasing production costs, and achieve the effects of increasing service life, reducing temperature, and reducing temperature

Active Publication Date: 2019-12-10
浙江凯途科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current air compressors are only suitable for one of the above two situations, which may lead to the need to prepare two kinds of air compressors at the same time, resulting in an increase in production costs

Method used

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Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0031] an air compressor such as figure 1 As shown, it includes an air storage tank 1 and a water storage tank 7 on one side of the air storage tank 1. The top of the air storage tank 1 is provided with a support 13 extending along the length of the air storage tank 1. The support 13 is provided with a low-pressure compression Machine 2, high-pressure compressor 3, first heat exchange unit 8 and second heat exchange unit 9, low-pressure compressor 2 and high-pressure compressor 3 near the two ends of gas storage tank 1 respectively, first heat exchange unit 8 and second The heat exchange unit 9 is located between the low pressure compressor 2 and the high pressure compressor 3 , and the water storage tank 7 is provided with a water pump 71 for supplying water to the first heat exchange unit 8 and the second heat exchange unit 9 . When the outlet air of the l...

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PUM

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Abstract

The invention discloses an air compressor. According to the technical scheme, the air compressor is characterized by comprising an air storage tank, wherein a low-pressure compressor, a high-pressurecompressor and a first three-way valve are arranged on the air storage tank; the low-pressure compressor is provided with a first air inlet pipe and a first air outlet pipe; the high-pressure compressor is provided with a second air inlet pipe and a second air outlet pipe; the first air outlet pipe is connected to the inlet end of the first three-way valve; one outlet end of the first three-way valve communicates with the air storage tank; the second air inlet pipe is connected to the other outlet end of the first three-way valve; the second air inlet pipe is connected with an air inlet branchpipe which is provided with an electromagnetic valve; and the second air outlet pipe is connected with the air storage tank. When the first air outlet pipe communicates with the air storage tank through the first three-way valve, the low-pressure compressor and the high-pressure compressor both carry out primary compression and supply air into the air storage tank, so that the displacement of thecompressed air is large; and when the first three-way valve communicates the first air outlet pipe and the second air inlet pipe, the high-pressure compressor carries out secondary compression, and the pressure of the compressed air discharged into the air storage tank is high.

Description

technical field [0001] The invention relates to the technical field of air compressors, in particular to an air compressor. Background technique [0002] As the main body of the air source device, the air compressor converts the mechanical energy of the prime mover into the internal energy of the gas. Volumetric air compressors are more common air compressors. Volumetric air compressors increase the pressure of compressed air by compressing the volume of gas and increasing the density of gas molecules per unit volume. [0003] At present, the Chinese patent with the notification number CN105089974B discloses a double-cylinder air compressor, which includes a casing, a motor, and an air compression assembly 1 and an air compression assembly 2. A crankcase 1 and a crankcase 2 are respectively installed at both ends of the motor. The two ends of the motor shaft of the motor are respectively fixedly connected with eccentric wheel 1 and eccentric wheel 2. Air compression compone...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B41/06F04B41/02F04B39/06F04B39/10F04B49/22
CPCF04B39/06F04B39/10F04B41/02F04B41/06F04B49/007F04B49/22
Inventor 许建南陈华丰
Owner 浙江凯途科技有限公司
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