CN200983683Y

CN200983683Y - Heating pipe of electrical conduction material

Info

Publication number: CN200983683Y
Application number: CN 200620166813
Authority: CN
Inventors: 石喜武; 张兴贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-15
Filing date: 2006-12-15
Publication date: 2007-11-28
Anticipated expiration: 2016-12-15

Abstract

A heating pipe of conductive material which relates to a heating pipe is presented in order to solve the problems of the prior heater including small heating area, short service life, low heating efficiency, unstable heating index, high production costs, and inconvenience of using, further complex manufacturing technique of the conductive material heater, and high requirement of the manufacture equipment. The heating pipe of conductive material comprises a pipe body (1), a positive electrode (2), and a negative electrode (3), wherein the pipe body (1) comprises a pipe shaped heat transmission material layer (1-1), a first insulation material layer (1-2), a second insulation material layer (1-4), and a heating material layer (1-3). The pipe shaped heat transmission material layer (1-1) is wrapped by the first insulation material layer (1-2), the first insulation material layer (1-2) is wrapped by the heating material layer (1-3), and the heating material layer (1-3) is wrapped by the second insulation material layer (1-4), then the positive electrode (2), and the negative electrode (3) are fixed on the both sides of the heating material layer (1-3). The utility model has the advantages of large heating area, simple manufacturing technique, low production cost, high heating efficiency, energy conservation, and environmental protection.

Description

The conducting material heating tube

Technical field

The utility model relates to a kind of heating tube.

Background technology

Existing conducting material calandria heating area is little, useful life is short, the heat efficiency is low, add the heating index instability, product cost height, use inconvenience, and conducting material heater manufacturing process complexity, and manufacturing equipment requires high.

The utility model content

Existing heater heating area is little, useful life is short, the heat efficiency is low in order to solve, add the heating index instability, product cost height, use inconvenience, and conducting material heater manufacturing process complexity, the demanding problem of manufacturing equipment, and a kind of conducting material heating tube that proposes.

Present embodiment is made up of body, positive electrode and negative electrode; Body is made up of tubulose heat-transfer matcrial layer, insulation material layer, second insulation material layer and heating material layer; Tubulose heat-transfer matcrial layer external packets is wrapped with first insulation material layer, and covering at the outer surface of first insulation material layer has the heating material layer, and the outer surface of heating material layer is wrapped in second insulation material layer; Positive electrode and negative electrode are fixedly connected in the two ends of heating material layer.

The utility model heating area is big, and manufacturing process is simple, and cost is low, and heat efficiency height is energy-conservation, environmental protection.

Description of drawings

Fig. 1 is a structural representation of the present utility model; Fig. 2 is the partial enlarged drawing at a place among Fig. 1.

Embodiment

Embodiment one: in conjunction with Fig. 1 and Fig. 2 present embodiment is described, present embodiment is made up of body 1, positive electrode 2 and negative electrode 3; Body 1 is made up of tubulose heat-transfer matcrial layer 1-1, the first insulation material layer 1-2, heating material layer 1-3 and the second insulation material layer 1-4; Tubulose heat-transfer matcrial layer 1-1 external packets is wrapped with the first insulation material layer 1-2, and covering at the outer surface of the first insulation material layer 1-4 has heating material layer 1-3, and the outer surface of heating material layer 1-3 is wrapped in the second insulation material layer 1-4; Positive electrode 2 and negative electrode 3 are fixedly connected in the two ends of heating material layer 1-3.

Embodiment two: in conjunction with Fig. 1 present embodiment is described, present embodiment and embodiment one difference are that the diameter of tubulose heat-transfer matcrial layer 1-1 is that 20mm～32mm, length are 300mm～600mm.

Embodiment three: in conjunction with Fig. 1 present embodiment is described, present embodiment and embodiment one difference are that the diameter of tubulose heat-transfer matcrial layer 1-1 is that 21mm, length are 350mm.

Embodiment four: in conjunction with Fig. 1 present embodiment is described, present embodiment and embodiment one difference are that the diameter of tubulose heat-transfer matcrial layer 1-1 is that 30mm, length are 550mm.

Tubulose heat-transfer matcrial layer 1-1 is good seamless steel pipe of heat conductivility or quartz ampoule; the first insulation material layer 1-2 and the second insulation material layer 1-4 are the high-temperature insulation mica adhesive tape that Harbin Insulation Material Factory produces; heating material layer 1-3 is resistance wire, Electric radiant Heating Film and conducting material etc.; if just material structure is close with the utility model for becoming, still belong to protection category of the present utility model.

Operation principle: conducting material heating tube of the present utility model is done thermal source, connect on container,, heating object is moved inner pressure of conducting material heating tube in the forced circulation mode, moment is the heating object of heatable container inside, thereby produces a desired effect.

Claims

1, conducting material heating tube is characterized in that it is made up of body (1), positive electrode (2) and negative electrode (3); Body (1) is made up of tubulose heat-transfer matcrial layer (1-1), first insulation material layer (1-2), second insulation material layer (1-4) and heating material layer (1-3); Tubulose heat-transfer matcrial layer (1-1) external packets is wrapped with first insulation material layer (1-2), and covering at the outer surface of first insulation material layer (1-4) has heating material layer (1-3), and the outer surface of heating material layer (1-3) is wrapped in second insulation material layer (1-4); Positive electrode (2) and negative electrode (3) are fixedly connected in the two ends of heating material layer (1-3).

2, conducting material heating tube according to claim 1, the diameter that it is characterized in that tubulose heat-transfer matcrial layer (1-1) are that 20mm～32mm, length are 300mm～600mm.

3, conducting material heating tube according to claim 1, the diameter that it is characterized in that tubulose heat-transfer matcrial layer (1-1) are that 21mm, length are 350mm.

4, conducting material heating tube according to claim 1, the diameter that it is characterized in that tubulose heat-transfer matcrial layer (1-1) are that 30mm, length are 550mm.