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

Refrigerated machine oil composition

A refrigeration oil and composition technology, applied in lubricating compositions, petroleum industry, base materials, etc., can solve the problems of poor energy saving effect, poor compatibility of R600A, etc., and achieve low friction coefficient, excellent solubility, and good thermochemical stability sexual effect

Active Publication Date: 2010-12-01
BEIJING FRIENDLINK PETROCHEM T&D CO LTD
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The object of the present invention is to provide a refrigerator oil composition with good energy-saving effect and good compatibility with R600A in order to overcome the shortcomings of poor energy-saving effect or poor compatibility with R600A of the prior art refrigeration oil composition

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
  • Refrigerated machine oil composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

Embodiment 2

Embodiment 3

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

One kind of refrigerator oil compounding, this compounding includes base oil and the additive, the the base oil include the mix alpha alkene polymerized oil which decomposed by the wax, among them, the viscosity of the mix alpha alkene polymerized oil is smaller than 10 mm2 / s at 40 degree C. The refrigerator oil compounding provided by this invention has the following merits: (1) the R600A refrigerant has fine solubility, the flocculation point may reach lower than -60 degree C; (2)it has obvious energy conservation effect, compares with the refrigerator which viscosity is 22 mm2 / s oils conserves energy 6% in 40 degree Cviscosity, it can economize on energy 6%, compares with the refrigerator which viscosity is 10 mm2 / s at 40 degree C, it can economize on energy 2%.

Description

A kind of refrigerating machine oil composition technical field The present invention relates to a refrigerating machine oil composition. Background technique The compression refrigeration system is composed of a refrigeration compressor, a condenser, an expansion valve, an evaporator, etc. The working principle is to use the refrigerant to vaporize and volatilize, absorb the heat of the surrounding medium, reduce the temperature for cooling, and then pass the refrigerant to the air through the compressor. It returns to liquid, then gasifies again, and the cycle repeats. This kind of refrigeration system is widely used in household appliances such as refrigerators and air conditioners, industrial equipment such as cold stores and cold rooms, and commercial equipment such as showcases, beverage and ice cream machines. The compressor is the heart of this kind of refrigeration system, and the refrigeration oil that plays the roles of lubrication, heat dissipation, sealing an...

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): C10M105/02C10N40/30
Inventor 汪孟言
Owner BEIJING FRIENDLINK PETROCHEM T&D CO LTD
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