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An electric oil-free main air compressor

An air compressor and electric technology, which is applied in the field of air compressors and electric oil-free main air compressors, can solve the problems of high daily maintenance costs, oil leakage and oil leakage of air compressors, and reduce vibration shock and vibration and noise, improving the overall intensity of the effect

Active Publication Date: 2019-07-05
RUILI GROUP RUIAN AUTO PARTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to solve the problems of high daily maintenance cost and hidden risks of oil leakage and oil leakage in the current oil-free main air compressor, and to provide a compressor that does not require oil cooling, can improve the quality of compressed air, and reduce daily maintenance costs. Maintenance cost, electric oil-free main air compressor that can completely solve the hidden dangers of oil leakage and oil leakage in the air compressor

Method used

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  • An electric oil-free main air compressor
  • An electric oil-free main air compressor
  • An electric oil-free main air compressor

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Effect test

Embodiment 1

[0030] like figure 1 and figure 2 As shown, the electric oil-free main air compressor of this embodiment 1 includes a fan 2, an air compressor main body 3, a motor 5, a cooler 6, a shock absorber 8, a drainage solenoid valve 9, a pull rod 10 and a casing 18, The fan 2 is installed on the air compressor main body 3 through the fan bracket 1, the air compressor main body 3 and the motor 5 are connected through the coupling 4, the motor 5 and the cooler 6 are connected through the motor bracket 7, and the cooler 6 includes intermediate cooling There are at least two shock absorbers 8 installed on the fan support 1 and the motor support 7 respectively, the shock absorbers 8 are connected with the car body, and the drain solenoid valves 9 are respectively installed on the intercooler 61 and the aftercooler 62. The lower end of the aftercooler 62, the pull rod 10 connects and locks the motor support 7 and the main body of the air compressor 3, and a sound-absorbing material layer ...

Embodiment 2

[0041] The main features of this embodiment 2 are: the compression cylinder assembly is composed of two high-pressure cylinder assemblies 12 and two low-pressure cylinder assemblies, the high-pressure cylinder assembly 12 and the low-pressure cylinder assembly are arranged at intervals around the crankshaft 16, one high-pressure cylinder assembly 12 and one low-pressure cylinder assembly The cylinder assemblies are symmetrically arranged on both sides of the crankshaft 16, and a high-pressure cylinder assembly 12, a low-pressure cylinder assembly, another high-pressure cylinder assembly 12, and another low-pressure cylinder assembly are flat X-shaped. All the other features are with embodiment 1.

[0042] In Example 1 and Example 2, as figure 1 As shown, four shock absorbers 8 are installed on the fan support 1 and the motor support 7 respectively, and the shock absorbers are equipped with rubber springs to reduce the vibration impact of the vehicle to the main air compressor,...

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Abstract

The invention discloses an electric oil-free main air compressor, and belongs to the technical field of air compressors. The electric oil-free main air compressor comprises a fan, an air compressor body, a motor, a cooler, dampers, water drainage electromagnetic valves, a pull rod and a housing. The cooler comprise a middle cooler body and a rear cooler body. At least four dampers are mounted on a fan support and a motor support correspondingly, and are connected with an automobile body. The water drainage electromagnetic valves are mounted at the lower end of the middle cooler body and the lower end of the rear cooler body. The pull rod enables the motor support and the air compressor body to be connected and locked. A damping material layer is arranged in the housing, and the air compressor body is composed of a main shell and a compression cylinder assembly. A bent axle is arranged in the main shell, and the compression cylinder assembly is in an X shape and is composed of at least one high-pressure cylinder assembly and at least two low-pressure cylinder assemblies. According to the electric oil-free main air compressor, the potential hazards of oil leaking and mixing of the air compressor are avoided through air cooling, and the maintaining cost is lowered; the compression cylinder assembly forms reasonable air flow direction, and the maximum cooling efficiency is achieved; damping materials are coated on the housing, and noise is lowered.

Description

technical field [0001] The invention relates to an air compressor, in particular to an electric oil-free main air compressor, which belongs to the technical field of air compressors. Background technique [0002] The oil-free air compressor is the main body of the air source device. It is a device that converts the mechanical energy of the prime mover (usually an electric motor) into gas pressure energy. Oil generally refers to the oil content of the gas discharged from the exhaust port of the air compressor. Generally, the oil content of the machine with oil is relatively large, and the oil content of the oil-free air compressor is 0.01ppm, and the other is the oil-free air compressor. Machine, it is not lubricated by oil, but lubricated by resin material, so the final exhaust gas does not contain oil, which is called oil-free air compressor, but in the past, this kind of air compressor was easy to lose the sealed grease, which caused the bearing to dry However, the damage...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B35/04F04B25/00F04B27/04F04B39/00F04B39/06F04B39/12F04B49/20
CPCF04B25/00F04B27/04F04B27/0423F04B35/04F04B39/00F04B39/0027F04B39/0044F04B39/066F04B39/121F04B39/122F04B49/20
Inventor 达利欧蒋伟荣李传武张玄张仕锡林衍飞
Owner RUILI GROUP RUIAN AUTO PARTS CO LTD
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