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Special pipe for floor heating and manufacturing process thereof

A pipe and floor heating technology, which is applied in the manufacturing process of the pipe, can solve the problems of energy waste, poor thermal conductivity, and poor thermal insulation performance, and achieve the effects of low cost, high processing and production efficiency, and improved thermal conductivity and heat resistance

Pending Publication Date: 2019-04-16
冯伟栋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the pipes used for floor heating on the market are relatively poor in overall thermal conductivity and heat preservation performance, resulting in a lot of energy waste and a lot of shortcomings; therefore, the applicant proposes further improvements on this basis and designs a dedicated floor heating Tubing to meet the needs of existing markets

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0097] A manufacturing process of a special pipe for floor heating, which is characterized in that it includes the following methods:

[0098] In the first step, the reactive additives, ethanol, and acetic acid are prepared into a solution according to weight percentages, wherein the content of reactive additives is 0.1%; the content of ethanol is 1%; the content of acetic acid is 1.5%; and 2 parts of graphene are added to the solution. Medium, high-speed stirring, surface modification; the stirring speed of the mixer can be 100rpm, and the stirring time is 20min.

[0099] In the second step, the modified graphene is dried in an oven at a temperature of 100°C for -2 hours to obtain a modified graphene product;

[0100] In the third step, the dried graphene is mixed with 0.05 parts of titanium powder, 0.3 parts of antioxidant, and 100 parts of polyethylene, and high-speed stirring is performed; the stirring speed of the mixer can be 100 rpm and the stirring time is 20 minutes.

[0101]...

Embodiment 2

[0104] A manufacturing process of a special pipe for floor heating, which is characterized in that it includes the following methods:

[0105] In the first step, the reactive additives, ethanol, and acetic acid are prepared into a solution according to weight percentages, wherein the content of reactive additives is 1%; the content of ethanol is 0.5%; the content of acetic acid is 5%; 11 parts of graphene are added to the solution Medium, high-speed stirring, surface modification; the stirring speed of the mixer can be 90rpm, and the stirring time is 28min.

[0106] In the second step, the modified graphene is dried in an oven at a temperature of 110°C and a time of 1.7 hours to obtain the modified graphene product;

[0107] In the third step, the dried graphene is mixed with 0.17 parts of titanium powder, 0.1 parts of antioxidants, and 100 parts of polyethylene, and high-speed stirring is performed; the stirring speed of the mixer is 60 rpm, and the stirring time is 60 minutes;

[01...

Embodiment 3

[0111] A manufacturing process of a special pipe for floor heating, which is characterized in that it includes the following methods:

[0112] In the first step, the reactive additives, ethanol, and acetic acid are prepared into a solution according to weight percentages. The content of reactive additives is 0.5%; the ethanol content is 1.6%; the acetic acid content is 2.7%; and 8 parts of graphene are added to the solution. Medium, high-speed stirring, surface modification; wherein the stirring speed of the mixer is 70 rpm, and the stirring time is 45 minutes.

[0113] In the second step, the modified graphene is dried in an oven at a temperature of 120°C and a time of 1.5 hours to obtain the modified graphene product;

[0114] In the third step, the dried graphene is mixed with 1.2 parts of titanium powder, 0.17 parts of antioxidant, and 100 parts of polyethylene, and high-speed stirring is carried out; the stirring speed of the mixer is 60 rpm and the stirring time is 60 minutes; ...

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Abstract

The invention discloses a special pipe for floor heating, which comprises, by weight, 100 parts of polyethylene; 0.3-15 parts of graphene; 0.05-3 parts of titanium powder; 0.1-0.3 part of antioxidant;a reactive auxiliary agent, ethanol and acetic acid which are calculated according to weight percentage of the graphene as follows: 0.1-2% of the reactive auxiliary agent; 0.5-5% of the ethanol; 0.5-5% of the acetic acid. By the adoption of the special pipe for floor heating, the defects in the prior art can be overcome, the overall heat preservation performance, the heat conduction performance and the heat resistance performance are obviously improved, and the long-term development is facilitated.

Description

Technical field [0001] The invention relates to a special pipe for floor heating, and also relates to a manufacturing process of the pipe. Background technique [0002] At present, the pipes used for floor heating on the market have relatively poor overall thermal conductivity and thermal insulation performance, resulting in a lot of energy waste and large shortcomings. Therefore, the applicant proposed further improvements on this basis and designed a special floor heating Pipes to meet the needs of the existing market. Summary of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a special pipe for floor heating, and the overall heat preservation performance, thermal conductivity and heat resistance are all significantly improved, which is beneficial to long-term development. [0004] In order to solve the above technical problems, the present invention provides the following technical solutions: [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08K9/04C08K3/04C08K3/08
CPCC08K3/042C08K3/08C08K9/04C08K2003/0881C08L23/06
Inventor 冯伟栋
Owner 冯伟栋
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