Unlock instant, AI-driven research and patent intelligence for your innovation.

Vortex type air pump with automatic lubricating function

An automatic lubrication and air pump technology, which is applied to rotary piston/oscillating piston pump components, non-volume pumps, non-variable volume pumps, etc. It can save lubricating oil, stabilize the oil supply, and ensure the lubricating effect.

Pending Publication Date: 2022-03-15
SUZHOU GREEFAN IND CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing vortex air pump does not have a special oiling device. When lubricating oil needs to be added after working for a certain period of time, the vortex air pump can only be disassembled, which is time-consuming and labor-intensive. It will also affect the tightness of the pump body

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
  • Vortex type air pump with automatic lubricating function
  • Vortex type air pump with automatic lubricating function
  • Vortex type air pump with automatic lubricating function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0040] Such as Figures 1 to 6 As shown, a vortex air pump with automatic lubrication function includes: an air pump body 1, the air pump body 1 is provided with a motor, the motor is driven and connected to a drive shaft 2, and the drive shaft 2 is connected to an impeller, and the two sides of the air pump are arranged symmetrically at the same height There are a first bearing 3 and a second bearing 4, and the two ends of the drive shaft 2 are respectively connected to the inner rings of the first bearing 3 and the second bearing 4; A lubricating mechanism for the second bearing 4 to be lubricated with oil; and a driving mechanism arranged on the air pump body 1 for driving the gear pump 7 to realize quantitative oiling.

[0041] Specifically, the lubricating mechanism includes: an oil storage tank 10 arranged on the air pump body 1, one end connected to the oil storage tank 10 and the other end passing through the shell of the air pump body 1 and connected to the outside oi...

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 vortex type air pump with the automatic lubricating function comprises an air pump body, the air pump body is provided with a motor, the motor is in driving connection with a driving shaft, the driving shaft is connected with an impeller, and a first bearing and a second bearing are symmetrically arranged on the two sides of the air pump at the same height; two ends of the driving shaft are respectively connected to inner rings of the first bearing and the second bearing; the lubricating mechanism is borne on the air pump body and used for oiling and lubricating the first bearing and the second bearing; the driving mechanism is arranged on the air pump body and used for driving the gear pump to achieve quantitative oil injection, and the driving mechanism comprises a driving mechanism body and a driving mechanism body, by means of the arrangement, the air pump has the advantages that the two sets of bearings can be appropriately and quantitatively supplied with oil for lubrication according to the rotating speed of the air pump, the oil supply amount is stable, disassembly is not needed, gear transmission is adopted, and the use reliability is higher.

Description

technical field [0001] The invention relates to the technical field of vortex air pumps, in particular to a vortex air pump with automatic lubrication function. Background technique [0002] The impeller of the vortex air pump is composed of dozens of blades, similar to the impeller of a huge gas turbine. When working, the air in the middle of the impeller blades of the vortex air pump is subjected to centrifugal force and moves to the edge of the impeller, where the air enters the pump body and circulates The cavity is recirculated in the same way from the starting point of the blade, and the circulating airflow generated by the rotation of the impeller leaves the air pump for use with extremely high energy. The vortex air pump adopts a special explosion-proof motor, which is compact in structure, small in size and light in weight. Lightweight and low noise, the bearings of the scroll air pump should be lubricated regularly. The existing vortex air pump does not have a spe...

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 Applications(China)
IPC IPC(8): F04D17/04F04D25/06F04D29/063F04D29/056F04D29/66F04C2/18F04C15/00
CPCF04D17/04F04D25/06F04D29/063F04D29/056F04D29/663F04C2/18F04C2/084
Inventor 刘言利
Owner SUZHOU GREEFAN IND CO LTD
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