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

Organic coated capillary tube and processing method thereof

A processing method and capillary technology, applied in the field of pipe manufacturing, can solve the problems of high cost of aluminum foil tape, damage of aluminum foil tape, high cost of manufacturing process, etc., and achieve high uniformity and surface quality consistency, excellent weather resistance and corrosion resistance Effect

Pending Publication Date: 2018-10-02
ZHEJIANG KANGSHENG CO LTD
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cost of aluminum foil tape in this method is high, the cost of the manufacturing process is high, and the production efficiency is low. The wrapping process is also prone to damage to the aluminum foil tape and the phenomenon that the return air pipe and capillary are not properly wrapped.

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
  • Organic coated capillary tube and processing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] An organic coated capillary, such as figure 1 As shown, it includes a base layer 1 and a wrapping layer 2 covered by the base layer 1 .

[0027] The diameter of the capillary is 1.2-6mm.

[0028] The base layer 1 has a wall thickness of 0.5-1mm.

[0029] The thickness of the wrapping layer 2 is 0.05-0.5mm.

[0030] The base layer 1 is copper pipe, aluminum pipe, aluminum alloy pipe or steel pipe;

[0031] The composition of the wrapping layer 2 is PA, PE, PP, EVA, PVF or PU.

[0032] A method for processing the described organic coated capillary, comprising the following steps:

[0033] The first step is to prepare materials and prepare the raw materials required for processing organic coated capillaries;

[0034] The second step is loading, and the capillary prepared in the first step is hoisted onto the reel;

[0035] The third step is straightening, introducing the capillary, adjusting each straightening wheel, and straightening the capillary;

[0036] The fou...

Embodiment 2

[0044] An organic coated capillary, such as figure 1 As shown, it includes a base layer 1 and a wrapping layer 2 covered by the base layer 1 .

[0045] The diameter of the capillary is 4 mm.

[0046] The wall thickness of the base layer 1 is 0.6mm.

[0047] The thickness of the wrapping layer 2 is 0.2 mm.

[0048] The base layer 1 is copper pipe, aluminum pipe, aluminum alloy pipe or steel pipe;

[0049] The composition of the wrapping layer 2 is PA, PE, PP, EVA, PVF or PU.

[0050] A method for processing the described organic coated capillary, comprising the following steps:

[0051] The first step is to prepare materials and prepare the raw materials required for processing organic coated capillaries;

[0052] The second step is loading, and the capillary prepared in the first step is hoisted onto the reel;

[0053] The third step is straightening, introducing the capillary, adjusting each straightening wheel, and straightening the capillary;

[0054] The fourth step...

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
Diameteraaaaaaaaaa
Wall thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses an organic coated capillary tube and a processing method thereof. The organic coated capillary tube comprises a substrate layer (1), wherein the substrate layer (1) is coated with a coating layer (2), that is, the organic coated capillary tube is composed of a capillary tube body and the coating layer. Through the coating layer, the capillary tube body is completely isolated from the outside world, and the weather-resistant property and the corrosion-resistant property are very excellent.

Description

technical field [0001] The invention relates to a tube material manufacturing technology, in particular to an organic coated capillary tube and a processing method thereof. Background technique [0002] The capillary is made of copper, aluminum, steel, stainless steel, etc. It is mainly used in refrigerators and freezers. It is wrapped with the return pipe to form a return pipe assembly. The return pipe and the capillary are attached to each other for heat exchange. When the materials of the return pipe and the capillary are different, direct contact will Potential difference will be generated, forming potential corrosion and reducing the service life of the product. [0003] In order to avoid potential corrosion, the current method mainly uses aluminum foil tape to wrap a layer of the return air pipe first, and then wraps it with the capillary to achieve the purpose of isolating the outer surface from the aluminum capillary. However, the cost of aluminum foil tape in this ...

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): F25B41/06B05D1/28B05D3/02B05D5/00F25B41/37
CPCB05D1/28B05D3/0254B05D5/00F25B41/37
Inventor 滕世政占利华蒙永云薛晓伟徐剑方融周君何柳王泽方
Owner ZHEJIANG KANGSHENG CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com