Supercharge Your Innovation With Domain-Expert AI Agents!

A direct-connected oil-free air compressor and its assembly method

An air compressor and gas compression technology, applied in the direction of mechanical equipment, machine/engine, liquid fuel engine, etc., to achieve the effect of reducing use, shortening maintenance cycle, and long maintenance cycle

Active Publication Date: 2019-05-24
DONGGUAN KANGCHI IND
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above-mentioned defects of existing air compressors, the present invention provides a direct-connected oil-free scroll air compressor and its assembly method, which can solve the problems caused by replacing oil with oil on the one hand, and can Realize the functions of extending maintenance cycle, improving driving efficiency, reducing driving error, etc., and can also save space

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A direct-connected oil-free air compressor and its assembly method
  • A direct-connected oil-free air compressor and its assembly method
  • A direct-connected oil-free air compressor and its assembly method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The purpose of the invention, technical solutions and beneficial effects of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments:

[0030] Please refer to figure 1 and figure 2 , the present invention provides a direct-connected oil-free air compressor, including a gas compression device 100, a power transmission device 200, and a drive device 300, wherein the gas compression device 100 includes an air inlet 45, an exhaust port 46, and a movable scroll 6 and the fixed scroll 4, the movable scroll 6 and the fixed scroll 4 mesh with each other; the driving device 300 is an AC permanent magnet variable frequency motor, including a motor rotor 17, a motor housing 19, a motor front cover 16, a motor rear cover 20, an axial flow Fan 21 and fan casing 23; power transmission device 200 includes bearing seat 7, air guide cover 8, compressor crankshaft 9, bearing 10, casing 11, cooling fan 15, fan casing 12...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a direct-connection oilless air compressor and an assembling method thereof. The direct-connection oilless air compressor comprises a compression device, a power transmission device and a driving device. The compression device comprises an air inlet, an exhaust port, a dynamic vortex plate and a static vortex plate. The driving device comprises a motor. The power transmission device comprises a compressor crankshaft. One end of the compressor crankshaft is connected with a motor rotor, and the other end of the compressor crankshaft is connected with a bearing seat. The bearing seat is connected with the dynamic vortex plate. The motor starts to drive the compressor crankshaft to rotate so as to drive the dynamic vortex to rotate. The dynamic vortex plate is engaged with the static vortex plate. When the dynamic vortex plate makes planar movement relative to the static vortex plate along a certain radius, a variable-volume compression cavity is formed between the dynamic vortex plate and the static vortex plate, and thus air compression is achieved. According to the direct-connection oilless air compressor, the size of the compressor is reduced, the driving efficiency and accuracy are improved, and the maintenance rate is reduced.

Description

technical field [0001] The invention relates to an air compressor and an assembly method thereof, in particular to a direct-connected oil-free air compressor and an assembly method thereof. Background technique [0002] An air compressor is a device that converts mechanical energy into gas pressure energy and is widely used in industrial fields. Due to the shortcomings of oily air compressors such as heavy pollution, short maintenance cycle, and large space occupation, oil-free air compressors are gradually replacing oily air compressors. How to adopt other effective methods to achieve lubrication and sealing of oil-free air compressors , Cooling and other functions become the focus. At the same time, in order to prolong the maintenance cycle of the air compressor, the components of the air compressor should be reduced as much as possible. The drive device and the compression device of the existing air compressor need to be connected through the motor shaft and the cranksha...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F04C23/02F04C18/02F04C29/00F04C29/04F04C27/00
CPCF04C18/0215F04C18/0269F04C18/0284F04C23/02F04C27/005F04C29/005F04C29/04F04C2240/601
Inventor 梁广祥
Owner DONGGUAN KANGCHI IND
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com