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

Fiber composite phase changing energy storage material, pipeline prepared from material and preparation method of pipeline

A phase change energy storage material and fiber composite technology, applied in heat exchange materials, chemical instruments and methods, pipes, etc., can solve the problems of high cost, poor energy storage effect, etc. The effect of ensuring mechanical strength

Active Publication Date: 2017-08-11
北京中世佳恒环保科技有限公司
View PDF13 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems of poor energy storage effect and high cost when using phase change energy storage sheet or phase change material insulation layer for pipeline energy storage, the invention provides a fiber composite phase change energy storage material and a pipeline made of the material and its production method

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
  • Fiber composite phase changing energy storage material, pipeline prepared from material and preparation method of pipeline
  • Fiber composite phase changing energy storage material, pipeline prepared from material and preparation method of pipeline
  • Fiber composite phase changing energy storage material, pipeline prepared from material and preparation method of pipeline

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] (1) Preparation of cementitious slurry.

[0076] The raw materials were prepared according to Table 1, and then, the phase-change energy storage microcapsules, magnesium oxychloride and modifier were added to water and stirred uniformly to obtain a cementitious slurry.

[0077] The cementitious slurry must be stirred evenly, so that the phase change energy storage microcapsules, magnesium oxychloride, etc. are fully mixed to avoid inclusion of raw materials. Moreover, the cementitious slurry must be used while mixing, and the slurried slurry must not be used.

[0078] (2) Coating and molding.

[0079] Molds can be made in advance using materials such as wood, planks, plywood, fiberboard, etc. The mold used in the present invention is made of fiberboard, and will not be described in subsequent examples. However, it should be noted that although the embodiments of the present invention are all made of fiberboard, it does not mean that the molds used in the present inve...

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

PropertyMeasurementUnit
particle diameteraaaaaaaaaa
phase transition temperatureaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention relates to a fiber composite phase changing energy storage material, a pipeline prepared from the material and a preparation method of the pipeline. The material comprises a carbon fiber fabric and a bonding material, at least one surface of the carbon fiber fabric is coated with the bonding material, and the bonding material comprises, in total weight percentage of the bonding material, 5%-25% of phase changing energy storage microcapsules, 70%-90% of magnesium oxychloride and 2%-5% of modifying agents. The preparation method of the pipeline includes the steps: preparation of the bonding material; coating and forming; demolding and maintaining. The phase changing energy storage pipeline prepared by the phase changing energy storage material cannot install phase changing energy storage pieces or phase changing material heat insulation layers, so that the preparation cost of the pipeline is remarkably reduced, the added phase changing energy storage microcapsules are completely warped by the materials, the phase changing energy storage microcapsules and the pipeline are integrated, the contact area between the microcapsules and the pipeline is greatly increased, energy storage effect is improved, and the phase changing energy storage pipeline has an excellent mechanical performance.

Description

technical field [0001] The invention relates to the technical field of energy storage materials, in particular to a fiber composite phase-change energy storage material, a pipe made of the material and a manufacturing method thereof. Background technique [0002] Energy is the foundation of human survival and development. On the one hand, the increasing demand for energy by human beings has led to the increasingly tight supply of energy. On the other hand, there is also a large waste of energy utilization. In this case, the concept of energy storage is getting more and more attention. Energy storage is to store energy at one time and one place to meet energy demand at other times. It is of great value for eliminating the uncoordinated contradiction between energy supply and demand, improving energy efficiency and utilizing renewable energy. . At present, the most researched is the phase change energy storage material. Phase change energy storage materials refer to subst...

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): C09K5/06C04B28/32F16L9/14B32B1/08B32B9/00B32B9/04B32B7/12
CPCB32B1/08B32B5/02B32B5/26B32B7/12B32B2250/20B32B2262/106B32B2307/304B32B2307/54B32B2597/00C04B28/32C09K5/06F16L9/14C04B2103/0071C04B22/16C04B24/307
Inventor 瞿苏寒张春成
Owner 北京中世佳恒环保科技有限公司
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