Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Spraying Equipment Cleaning Tools

A technology for cleaning tools and spraying equipment, applied in the direction of spraying devices, etc., can solve the problems of high cost and low service life, and achieve the effects of long service life, low manufacturing cost, and simple and convenient use

Active Publication Date: 2022-06-21
SHANDONG TAIKOO AIRCRAFT ENG
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The whole set of expensive cleaning equipment has a very short service life

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
  • Spraying Equipment Cleaning Tools

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Attached below figure 1 The present invention will be further described.

[0020] A cleaning tool for spraying equipment, comprising: an exhaust port 6, an air duct 2, a connecting pipe 7 and an air intake pipe 8 that are communicated with a workshop ventilation duct, the upper end of the air duct 2 is connected to the air outlet 6, and the lower end is connected to the waste liquid bucket 10 is connected, the air pipe 2 is provided with the liquid inlet 3, the tail end of the connecting pipe 7 is connected with the liquid inlet 4, the paint spray gun is inserted into the nozzle of the head end of the connecting pipe 7, and the air pipe 2 is located on the liquid inlet 3. An air inlet 4 is arranged above, the tail end of the air inlet pipe 8 is connected to the air inlet 4 , and the head end is connected to the air compressor through a stop valve 9 . When in use, open the stop valve 9, the compressed air enters the air duct 2 through the intake pipe 8, insert the spray...

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

A cleaning tool for spraying equipment, including: an exhaust port connected to the ventilation duct of the workshop, an air duct, a connecting pipe, and an air intake pipe, the shut-off valve is opened, compressed air enters the air duct through the intake pipe, and the spray gun is inserted into the head of the connecting pipe At the mouth of the nozzle, pull the trigger when cleaning the spray gun. The paint in the spray gun enters the air duct through the connecting pipe. After the compressed air enters the air duct, the air inlet is used as the dividing point, and a part of the gas flows downward to press the paint into the waste liquid bucket. Storage, another part of the gas flows upwards to generate a negative pressure, and the gas volatilized by the paint in the air duct is sent to the exhaust port under the action of negative pressure, and is discharged through the ventilation duct of the workshop to prevent the flammable liquid from mixing with gas and air to cause deflagration danger. Simple and convenient, inexpensive to manufacture and long in service life. Instead of the original electric explosion-proof fan scheme, the whole system uses pneumatic components to replace the transmission electrical equipment and cause safety hazards when cleaning the spray gun.

Description

technical field [0001] The invention relates to a cleaning tool for spraying equipment. Background technique [0002] Modern aircraft maintenance companies, in most cases, usually use electrostatic pumps, electrostatic spray guns and other equipment for aircraft painting. Due to the large area of ​​the aircraft body, in order to meet the painting interval, generally speaking, it is necessary to arrange the use of 2 pumps, 4 guns, or even 4 pumps and 8 guns. mode to complete the entire painting job. [0003] After the aircraft is painted, the last step is to clean the equipment used in the painting process inside and outside. Because electrostatic pumps and electrostatic spray guns are expensive, if they are not cleaned in time, the paint will block the internal channels after curing, which is extremely difficult to repair and even has to be scrapped. And because most of the equipment is foreign products, the repair parts cost several thousand yuan or even tens of thousands...

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): B05B15/50B05B14/00
CPCB05B14/00B05B15/52
Inventor 董文平王希刚
Owner SHANDONG TAIKOO AIRCRAFT ENG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com