Unlock instant, AI-driven research and patent intelligence for your innovation.

High-thermal-conductivity composite material tank and preparation method thereof

A composite material and high thermal conductivity technology, applied in cooling/ventilation/heating transformation, electrical equipment shell/cabinet/drawer, climate change adaptation, etc. Problems such as poor heat dissipation of FRP materials, to achieve the effect of controllable and adjustable thermal conductivity, efficient heat exchange, and thermal conductivity

Pending Publication Date: 2022-08-09
北玻院(滕州)复合材料有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

All-steel storage tanks are favored by the oil and gas storage tank industry because of their high strength, good weldability and easy connection. There are the following problems: (1) Poor corrosion resistance, technical measures such as external anti-corrosion layer protection and cathodic protection are needed; (2) Marine organisms are seriously attached; It is difficult to coil the pipe, and the quality defect rate is high; (4) the storage tank is heavy, the heavy equipment usage fee is high, the construction site is occupied, and the land compensation fee is high; (5) the long-term safe operation of the storage tank is difficult and the maintenance cost is high
[0004] The resin-based composite material tank can meet the various functional requirements of the server room, but there is a certain degree of lack of heat dissipation. The thermal conductivity of the glass fiber reinforced plastic material is low, only 0.3~0.4W / (m.K), only 1 / 100~ of metal 1 / 1000, overcoming the heat dissipation problem can not only realize the spontaneous heat dissipation of the server in the marine environment, but also provide reference and expand ideas for the subsequent design of improving the thermal conductivity of FRP materials
Therefore, there is an urgent need to provide a high thermal conductivity FRP underwater equipment protection structure and its manufacturing method to solve the problem of poor heat dissipation of FRP materials

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
  • High-thermal-conductivity composite material tank and preparation method thereof
  • High-thermal-conductivity composite material tank and preparation method thereof
  • High-thermal-conductivity composite material tank and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] like figure 1 As shown, a high thermal conductivity composite material tank body described in this embodiment includes a tank body; the tank body includes:

[0060] Cylinder 1; first butterfly head 2; and second butterfly head 3. The first butterfly-shaped head 2 is arranged at one end of the cylinder body 1, and is connected with the cylinder body 1 through a first flange. The first butterfly-shaped head 2 is provided with a can opening 4, which is used for The submarine photoelectric composite cable is routed, and is connected with the shore station to realize tasks such as power transmission and signal transmission; the second butterfly head 3 is arranged at the other end of the cylinder body 1, and is connected with the cylinder body 1 through a second flange . The first flange and the second flange are provided with through holes for bolt connection.

[0061] Wherein, the tank wall 6 of the tank body is made of fiber-reinforced resin-based composite material, an...

Embodiment 2

[0075] For a high thermal conductivity composite material tank described in this example, the rest of the structure and the overall preparation method are the same as those in Example 1, the difference is that the heat pipes are arranged in two adjacent rows or four adjacent rows in two columns. The heat pipes are distributed in a square, such as Figure 4 shown.

[0076] It is experimentally determined that the thermal conductivity of the can wall of the high thermal conductivity composite can body obtained in this example is 15.8 W / (m·K).

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
Lengthaaaaaaaaaa
Diameteraaaaaaaaaa
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention provides a high-thermal-conductivity composite material tank body and a preparation method thereof. The high-thermal-conductivity composite material tank body comprises a tank body, the tank wall of the tank body is made of a fiber reinforced resin matrix composite material; a plurality of heat pipes are embedded in the tank wall, one end of each heat pipe is close to the inner side of the tank body, and the other end of each heat pipe is close to the outer side of the tank body. According to the high-thermal-conductivity composite material tank body, the heat pipe with the extremely high thermal conductivity coefficient is arranged in the tank wall of the tank body, so that the composite material tank body has better heat dissipation performance, and a safe, closed, long-acting and adaptive guarantee structure can be provided for a data server in a complex marine environment.

Description

technical field [0001] The invention belongs to the technical field of composite material tanks, in particular to a high thermal conductivity composite material tank and a preparation method thereof. Background technique [0002] In the era of marine economy, steel storage tanks play an important role in marine infrastructure projects. All-steel storage tanks are favored by the oil and gas storage tank industry because of their high strength, good weldability and easy connection. They have made great contributions to the development of the world storage tank industry in the past century. There are the following problems: (1) The corrosion resistance is poor, and technical measures such as external anti-corrosion layer protection and cathodic protection are required; (2) The marine organisms are seriously attached; (3) The large-diameter steel storage tanks have thick pipe wall, plate making, The coiling is difficult and the quality defect rate is high; (4) the storage tank ...

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): H05K7/20H05K5/00
CPCH05K7/208H05K7/20336H05K7/20709H05K7/2039H05K5/00Y02E60/32
Inventor 李晓黄尚洪李瑞盈李义全韩涛
Owner 北玻院(滕州)复合材料有限公司