Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Large power carbon fiber electric heating tube for industrial use

A high-power, carbon fiber technology, applied in the field of electric heating tubes, can solve the problems that it is difficult to make durable and thermally efficient electric heating tubes, affect the use range of electric heating tubes, and have short mission life. wide temperature effect

Inactive Publication Date: 2009-03-18
黄溯
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Metal electric heaters are easy to cause surface oxidation due to high temperature during the electric heating process, and there are problems of damage and burnout. The mission life is short and the thermal efficiency is low; at the same time, the electric energy is converted into light energy, which consumes a lot of power.
Therefore, it is difficult to make the above-mentioned metal materials into a durable and high thermal efficiency electric heating tube, which affects the application range of the electric heating tube to a certain extent.

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
  • Large power carbon fiber electric heating tube for industrial use
  • Large power carbon fiber electric heating tube for industrial use
  • Large power carbon fiber electric heating tube for industrial use

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The industrial high-power carbon fiber electric heating tube of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0018] As shown in Figures 1 and 2, the electric heating tube is composed of an outer electrode 1, an electrode head 2, an electrode wire 3, an inner support 6, a tube shell 7, an electric heating body 8, and an exhaust hole 10, of which more than two electric heating The body 8 is connected in series in the tube shell 7, an inner bracket is arranged between the electric heating body 8 and the tube shell 7, an inner casing 5 runs through the middle of the electric heating body 8, and an electrode wire 3 is passed through the inner casing 5, and the inner casing 5 and the electric heating body 8 are provided with an inner bracket 6, and the two ends of the electric heating body 8 are provided with a sleeve electrode 4, and the sleeve electrode 4 is connected to the electrode line 9 through a connecting wir...

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

No PUM Login to View More

Abstract

The invention provides a large power carbon fiber electric heating tube for industrial use, which comprises an outer electrode, electrode packing heads, electric heater bodies, an electrode wire, internal racks, a tubular case, and an exhaust hole. Two or more electric heating bodies are connected in series in the tubular case, an internal rack is disposed between the electric heating body and the tubular case, an internal sleeved tube runs through the electric heating body having electric wire penetrating therein, an internal rack is disposed between the internal sleeved tube and the electric heating body, sleeve shaped electrodes are disposed on both ends of the electric heating body, which are connected with the electrode wire through connection wires. Electrode packing heads equipped with outer electrodes are disposed on both ends of the tubular case, and the electrode wire is connected with the outer electrode through high temperature tolerant metal connection plates. Comparing with technique in prior art, the electric heating tube has uniform working temperature, stable electric heating performance, long life, and heating efficiency reaches over 98%, consequently has great propagation and application value.

Description

1. Technical field [0001] The invention relates to an electric heating tube in electrical equipment, in particular to an industrial high-power carbon fiber electric heating tube used for heating in electrical equipment. 2. Background technology [0002] As we all know, the quartz electric heating tubes in the prior art generally use metal electric heating elements, such as molybdenum wire, tungsten wire and the like. During the electric heating process, the surface of the metal electric heating element is easily oxidized due to high temperature, and there are problems of damage and burnout. Therefore, it is difficult to make the above-mentioned metal materials into a durable and high thermal efficiency electric heating tube, which affects the application range of the electric heating tube to a certain extent. Therefore, in recent years, products with non-metallic carbon fiber as the electric heating body have been more and more widely used, because it not only has high ther...

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): H05B3/42
Inventor 黄溯
Owner 黄溯
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products