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

Refrigerating system quasi-explosion-proof nonmetallic insulation material compatibility test system

A technology for insulating materials and refrigeration systems, applied in the field of testing, can solve the problems of narrow coverage, limited convenience of operation, inconvenient test items for testing institutions compatibility, etc., to achieve real-time collection and reduce the weight of containers.

Pending Publication Date: 2019-07-09
CHEARI BEIJING CERTIFICATION & TESTING +2
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current test methods have their own advantages and disadvantages, the convenience of operation is limited, and the coverage of use is narrow
It is inconvenient for testing institutions to carry out compatibility test projects

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
  • Refrigerating system quasi-explosion-proof nonmetallic insulation material compatibility test system
  • Refrigerating system quasi-explosion-proof nonmetallic insulation material compatibility test system
  • Refrigerating system quasi-explosion-proof nonmetallic insulation material compatibility test system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] In order to solve the above-mentioned technical problems, the present invention is realized in the following manner, as shown in the figure: a refrigeration system quasi-explosion-proof non-metallic insulating material compatibility test system, which includes a pressure vessel 1, a constant temperature oil bath system 2, an evacuation and filling system System 3, quasi-explosion-proof environment system 4 and measurement and control system 5; evacuation and filling system 3 forms a vacuum and liquid filling connection with pressure vessel 1; constant temperature oil bath system 2 includes oil bath 206, and pressure vessel 1 is placed in oil bath 206 The constant temperature oil bath system 2 is placed in the quasi-explosion-proof environment system 4; the measurement and control system 5 monitors and controls and adjusts the environmental parameters of the quasi-explosion-proof environment system 4; the measurement and control system 5 forms a pressure and temperature da...

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 a test device mainly for the compatibility test of the nonmetallic material, such as winding wire insulation and lashing tape. A test nonmetallic material sample and lubricating oi for test are placed in a pressure container, the pressure container is locked, the pressure container is evacuated through an evacuating and charging system till to a vacuum degree condition satisfying a requirement; and then the appropriate amount of the refrigerator for test is charged; a measurement and control system is used for controlling an environment processing unit of the quasi-explosion-proof environment system to regulate the temperature in the test room to reach a set temperature; the evacuated and charged pressure container is placed into a constant temperature oil bath system mounting hole; the constant temperature oil bath system is started, thereby controlling the working states of the refrigerating module, the heating module and the electric stirring device and controlling the temperature and regulating cycle of the medium in the oil bath tank body; once the measurement and control receives a gas concentration alarm signal, the measurement and control system cantransmit a control signal to an exhaust system and a pressure relief device through a programmable logic controller.

Description

technical field [0001] The invention relates to the technical field of testing, in particular to a quasi-explosion-proof non-metallic insulation material compatibility test system for a refrigeration system. Background technique [0002] The compatibility between the refrigerant / lubricating oil in the refrigeration compressor and the materials in the refrigeration compressor is one of the key contents in the research of the refrigeration industry, because the compatibility between the refrigerant / lubricating oil and the materials involved in the refrigeration compressor is directly related to It affects whether the refrigeration compressor can run stably and reliably for a long time. Under the background that flammable refrigerants are highly recognized in the industry as an alternative working fluid, the compatibility test of non-metallic materials plays a vital role in ensuring the performance of refrigeration products such as refrigerators and air conditioners. To keep t...

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): G01N33/00
CPCG01N33/00
Inventor 曲宗峰杨双蔡宁李欣吴珩陈向峰刘德义徐华保王志坤王伟
Owner CHEARI BEIJING CERTIFICATION & TESTING
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