Structural device capable of quickly removing and installing engine combustor windows

A technology for engines and combustion chambers, which is applied to engine components, machines/engines, mechanical equipment, etc. It can solve the problems of cumbersome disassembly and assembly, and difficult positioning and cleaning of cylinder liners, so as to improve work efficiency, facilitate rapid sealing and accurate positioning, The effect of shortening the preparation time

Active Publication Date: 2014-04-02
TIANJIN UNIV
View PDF5 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a structural device that can quickly disassemble and assemble the engine combustion chamber window, so as to solve the problems of complicated disassembly and assembly, cylinder liner positioning and cleaning difficulties, etc.

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
  • Structural device capable of quickly removing and installing engine combustor windows

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] In order to make the purpose, technical solution and advantages of the present invention clearer, the structure of the present invention will be further described below in conjunction with the accompanying drawings and through embodiments.

[0010] as the picture shows. A structural device that can quickly disassemble and assemble the window of the engine combustion chamber. Its structural composition is: the cylinder head 1 is supported by the column 2, the glass cylinder liner 3 is placed between the cylinder head and the sliding sleeve 5, and the glass cylinder liner and the sliding sleeve A sealing gasket 4 is provided, the inner diameter of the glass liner is the same as that of the sliding sleeve, and the glass liner is positioned in the seam on the top surface of the sliding sleeve. The sliding sleeve is fixed on the support plate 6, and the two sides of the support plate are symmetrically equipped with lead screw nuts 7, the lead screw nuts are fixed by screws 8...

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 structural device capable of quickly removing and installing engine combustor windows. Two visual windows include a glass window on the top of an extended piston and a glass cylinder sleeve on the side surface of a combustor. The structural device is of the structure that a cylinder cover is supported by an upright post, the glass cylinder sleeve is arranged between the cylinder cover and a sliding sleeve, the inside diameters of the two sleeves are the same, the glass cylinder sleeve is positioned in a rabbet in the top surface of the sliding sleeve which is fixed on a support flat plate, screw nuts are symmetrically installed on both sides of the flat plate, and screws are screwed into the screw nuts to form a transmission pair. The screws are screwed to descend / lift, so as to drive the circular glass cylinder sleeve arranged in the rabbet of the sliding sleeve to move up and down, so that quick removal and installation are realized. A screw sleeve is arranged on the upper end of the extended piston, and the glass window is arranged in the middle of a piston ring on the top of the extended piston. The screw sleeve is unscrewed, so that the glass window can be taken out from a side hole of the extended piston. By using the structural device, the engine combustor windows can be quickly removed, the structural device has the advantage of good sealing performance, and the experiment efficiency is improved.

Description

technical field [0001] The invention belongs to the structural technology of internal combustion engines, and in particular relates to a structural device capable of quickly disassembling and assembling a visual window of an engine combustion chamber. Background technique [0002] In the research of engine combustion technology, in order to be able to observe and understand the flow field, mixture formation and combustion in the cylinder during the working process of the engine combustion chamber in real time, the metal cylinder liner on the engine was replaced with a glass cylinder liner, and the metal piston The central top of the model was replaced by an extended piston with a glass window. This allows real-time observation through windows from the sides and bottom of the combustion chamber. The window is made of quartz glass with high light transmittance, high hardness and wear resistance, and the laser can be injected into the cylinder from the side and bottom of the c...

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): F02F1/00F02F3/00
Inventor 王天友杨晟华宋志平
Owner TIANJIN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap