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

Reciprocating compressor

A compressor, reciprocating technology, applied in the field of compressors, can solve the problems affecting the working efficiency of reciprocating piston compressors, poor accuracy of connecting rod center distance, large welding deformation, etc., to improve convenience, reduce accuracy requirements, reduce The effect of small clearance volumes

Active Publication Date: 2015-10-07
ANHUI MEIZHI COMPRESSOR +1
View PDF5 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large welding deformation, the accuracy of the center distance of the connecting rod is poor. At the same time, due to the accumulation of the split assembly tolerance of the cylinder bracket and the bearing frame, when the piston moves to the outer dead center, there is a gap between the piston end surface and the suction valve plate. Larger gaps affect the working efficiency of reciprocating piston compressors

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
  • Reciprocating compressor
  • Reciprocating compressor
  • Reciprocating compressor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0029] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the descrip...

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 reciprocating compressor. The reciprocating compressor comprises a rack, a compressor pump body and an adjusting gasket. The compressor pump body comprises an air cylinder support, an air cylinder, a piston, a valve block, a connecting rod and a crankshaft, wherein the piston is movably arranged in the air cylinder, the connecting rod is used for connecting the crankshaft and the piston, the valve block is arranged at the end, far away from the crankshaft, of the air cylinder and is right opposite to the end face of the piston, the air cylinder support is arranged on the rack, the air cylinder support and the air cylinder are of a split structure, and the air cylinder is assembled into the air cylinder support. The adjusting gasket is arranged on the first end face and / or the second end face of the air cylinder to adjust the distance between the end face of the piston and the valve block, the first end face is the end face of the end, near to the crankshaft, of the air cylinder, and the second end face is the end face of the end, far away from the crankshaft, of the air cylinder. The reciprocating compressor is easy to assemble and high in efficiency.

Description

technical field [0001] The invention relates to the technical field of compressors, in particular to a reciprocating compressor. Background technique [0002] Most refrigeration equipment such as refrigerators and freezers use hermetic reciprocating piston compressors. Driven by the connecting rod driven by the crankshaft crank, the piston of the reciprocating piston compressor can do reciprocating linear motion in the cylinder. [0003] The cylinder and the bearing frame of the reciprocating piston compressor can be cast into an integrated structure, and the connecting rod connecting the piston and the crank is also integrated. Therefore, the processing method can ensure that the piston end surface moves to the outer dead center when the compressor is assembled. The gap between the end face and the suction valve plate is small enough. [0004] The cylinder and bearing frame of the reciprocating piston compressor can also adopt a split structure, and the compressor cylinde...

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): F04B39/12F04B39/00
Inventor 严志奇宋庆华宋东东
Owner ANHUI MEIZHI COMPRESSOR
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