Vertical compressor suitable for high-temperature gas media

A high-temperature gas and compressor technology, which is applied to liquid variable-capacity machinery, mechanical equipment, and variable-capacity pump components.

Active Publication Date: 2017-10-10
JIANGSU XIYA PETROCHEM EQUIP
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Vertical piston compressor is a kind of compressor. The piston and crank are connected by crosshead and connecting rod. When the high temperature (≤400℃) gas medium is compressed in the cylinder, it is necessary to install a suitable compressor on the compressor. Cooling mechanism, labyrinth compressors under normal working conditions are usually cooled by cir

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
  • Vertical compressor suitable for high-temperature gas media
  • Vertical compressor suitable for high-temperature gas media
  • Vertical compressor suitable for high-temperature gas media

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] see Figure 1 to Figure 7 As shown, a vertical compressor suitable for high-temperature gas medium includes a crankcase 1 and a cylinder 2. A crankshaft 3 is arranged in the crankcase 1, and the crankshaft 3 is connected to one end of a connecting rod 4, and the other end of the connecting rod 4 passes through a crosshead structure 5 is connected to the piston rod 6, the piston head 12 at the end of the piston rod 6 is arranged in the cylinder body of the cylinder 2, the crankshaft 3 and the connecting rod are provided with a communicating first oil passage 8, and the inlet of the first oil passage 8 is connected to an oil pump 21, The crosshead structure 5 includes a crosshead body 5-1 and a crosshead pin 5-2 mounted on the crosshead body 5-1. The crosshead pin 5-2 is a hollow cavity, and the crosshead body 5-1 is provided with a The second oil passage 5-3, the cross pin 5-2 has a first oil hole 5-4 connecting the hollow cavity and the second oil passage 5-3, and an out...

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 relates to the technical field of compressor structures, in particular to a vertical compressor suitable for high-temperature gas media, and accordingly integral compressor cooling can be conveniently achieved. The vertical compressor comprises a crank case and an air cylinder. A crankshaft is connected with a piston rod through a connecting rod and a cross-shaped head structure. A communication first oil path is arranged in the crankshaft and the connecting rod. An inlet of the first oil path is connected with an oil pump. The cross-shaped head structure comprises a cross-shaped head body and a cross-shaped head pin arranged on the cross-shaped head body. A hollow cavity is formed in the cross-shaped head pin. A second oil path is arranged in the cross-shaped head body. The cross-shaped head pin is provided with a first oil hole communicating with the hollow cavity and the second oil path, and a second oil hole communicating with the hollow cavity and an outlet of the first oil path. Sealing covers are arranged at the two ends of the cross-shaped head pin, a third oil path communicating with the second oil path is arranged in the piston rod, and a hollow oil return pipe communicating with the third oil path is arranged in the middle of the piston rod. An oil inlet and an oil outlet are formed in the outer wall of a cylinder body of the air cylinder. An oil cooling channel communicating with the oil inlet and the oil outlet is arranged in the cylinder body of the air cylinder.

Description

technical field [0001] The invention relates to the technical field of compressor structure, in particular to a vertical compressor suitable for high-temperature gas medium. Background technique [0002] Compressor is a driven fluid machine that upgrades low-pressure gas to high-pressure gas, and can be divided into piston compressors, screw compressors, centrifugal compressors, linear compressors, etc. Vertical piston compressor is a kind of compressor. The piston and crank are connected by crosshead and connecting rod. When the high-temperature (≤400℃) gas medium is compressed in the cylinder, it is necessary to install a suitable compressor on the compressor. Cooling mechanism, labyrinth compressors under normal working conditions are usually cooled by circulating water, that is, water cooling channels are installed on the cylinder block and crosshead slide to realize cooling of the cylinder block and crosshead, but under high temperature conditions, the cylinder cannot b...

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
IPC IPC(8): F04B37/18F04B39/06
CPCF04B37/18F04B39/06
Inventor 徐晓梅黄顺良陶加勇
Owner JIANGSU XIYA PETROCHEM EQUIP
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