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

Manufacturing method of infrared composite heating device for ice prevention and removal and heating device

A composite heating and manufacturing method technology, applied in the field of vehicles, can solve the problems of limited medium volume, increased vehicle load, limited number of deicing times, etc., and achieves the effect of reducing weight, eliminating suspension installation, and satisfying rail fire protection.

Pending Publication Date: 2020-10-30
上海骏珲新材料科技有限公司 +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of deicing method needs to hang a large container at the bottom of the car body to store the medium, the volume of the medium is limited, the number of deicing times is limited, and the suspension of the container will increase the load of the vehicle

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
  • Manufacturing method of infrared composite heating device for ice prevention and removal and heating device
  • Manufacturing method of infrared composite heating device for ice prevention and removal and heating device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] The specific process of the manufacturing method of the disclosed device is as follows:

[0049] step 1)

[0050] Cut the material according to the size and quantity in Table 1,

[0051] Table 1

[0052]

[0053] Step 2)

[0054] The copper sheet is sewed or laminated at the two edges perpendicular to the carbon fiber orientation of the heating material, and then covered with prepreg and hot-pressed at 130°C and 0.3MPa for 60 minutes to obtain a heating element.

[0055] step 3)

[0056] Prepreg layup is carried out on the heating area of ​​the component, and the prepared heating components are distributed and pasted on the prepreg layup and connected with wires. It is then covered with prepreg.

[0057] Step 4)

[0058] The laminated parts are vacuum bagged at 130°C for 60 minutes to obtain composite parts with heating function

[0059] Step 5)

[0060] For the composite part obtained in step 4), a hydrophobic layer is sprayed with a hydrophobic material con...

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
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention relates to the field of vehicles, in particular to a manufacturing method of an infrared composite heating device for ice prevention and removal. The method comprises the following steps: 1), calculating and cutting a heating material, a packaging material and a lead; 2) sewing or fitting the lead and the heating material, and packaging and molding by using the packaging material toobtain a heating component; 3) performing packaging material insulation laying on a to-be-prevented-and-deiced part, then performing distribution and wire connection on the heating component on the insulation layer, and then performing packaging and coating on the heating component by using the packaging material to obtain a complex of the heating component and the to-be-prevented-and-deiced part;4) carrying out integrated composite forming on the composite body obtained in the step (3) to obtain the integrally-formed part, 5) spraying a hydrophobic layer on the integrally-formed part obtained in the step (4) to obtain the composite formed part with the hydrophobic coating, and 6) connecting the qualified composite formed part to a vehicle.

Description

technical field [0001] The disclosure relates to the field of vehicles, in particular to a method for manufacturing an infrared composite heating device for anti-icing and a heating device. Background technique [0002] In cold winter, especially in ice and snow weather, ice and snow on the bogie and ice on the bottom of the train will occur during the operation of the EMU. Especially the icing of the key parts of the bogie poses a safety hazard to the operation safety of the train. For example, if ice particles and other impurities are mixed in the brake pads and brake discs, it is easy to scratch the brake discs and brake pads; if the brake caliper is wrapped in ice, it will affect the action of the caliper, which will cause the train to fail to apply force effectively. base braking. [0003] my country's existing EMUs are not equipped with on-board bogie deicing devices. The current deicing method is generally to spray the ice layer with high-pressure hot water or hot a...

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): H05B3/84
CPCH05B3/84
Inventor 尚建勋王婼楠宋俊富马玉梅钱洪亮王文波
Owner 上海骏珲新材料科技有限公司
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