CN201255598Y

CN201255598Y - Heat radiation tube

Info

Publication number: CN201255598Y
Application number: CNU2008200267826U
Authority: CN
Inventors: 王瑞琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-12
Filing date: 2008-08-12
Publication date: 2009-06-10
Anticipated expiration: 2018-08-12

Abstract

The utility model provides a radiating pipe. The special part thereof is the similar regular multi-pointed star transverse section shape of the pipe which is one of similar regular three-pointed star, similar regular four-pointed star, similar regular five-pointed star, similar regular six-pointed star, similar regular seven-pointed star, and similar regular eight-pointed star. Since the external and internal surfaces of the pipe are increased, the radiating pipe has large radiating area, has good heat energy absorption and conversion effect, reduces cost, and is particularly suitable for radiating facilities and heat exchange devices.

Description

Radiating tube

Technical field:

The utility model relates to a kind of pipeline, particularly a kind of radiating tube.

Background technology:

At present, the radiating tube that China uses in heat abstractor mostly is that cross section is circular, oblate, square, deltiod, these radiating tube external surface areas are all less, increased the volume of heat dissipation equipment, limited radiating effect, wasted heat energy, made heat can not all be absorbed conversion, influence the life-span of equipment, increased cost.

Summary of the invention:

The purpose of this utility model be exactly to provide a kind of area of dissipation big, reduce cost, radiating tube that heat absorption transforms.

The purpose of this utility model is such realization: a kind of radiating tube is characterized in that the lateral cross section of pipe is the polygonal star of class.

An optimum implementation of the present utility model is: the polygonal star of class is a kind of in the positive four jiaos of stars of the positive tri-star of class, class, the positive five-pointed star of class, the positive Magen David of class, the positive heptangle star of class, the positive octagonal star of class, and the inner chamber of pipe is the complete empty cavity that is the polygonal star of class.

Another embodiment of the present utility model is: the polygonal star of class is a kind of in the positive four jiaos of stars of the positive tri-star of class, class, the positive five-pointed star of class, the positive Magen David of class, the positive heptangle star of class, the positive octagonal star of class, in the middle of the inner chamber of pipe is circular cavity, and circular cavity is outward for being the cavity of the polygonal star of class.

The utility model compared with prior art has the following advantages:

Because adopted the lateral cross section of pipe to be the shape and structure of the polygonal star of class, the surfaces externally and internally that has increased pipe is long-pending, thereby area of dissipation is big, heat absorption transforms, reduced cost.

Description of drawings:

Fig. 1: be example structure schematic diagram of the utility model

Fig. 2: be the view in transverse section of the utility model Fig. 1

Fig. 3: be another example structure schematic diagram of the utility model

Fig. 4: be the view in transverse section of the utility model Fig. 3

The specific embodiment:

Embodiment 1:

See figures.1.and.2, tube wall is to make with metal material or resistant to elevated temperatures rigid plastics, its lateral cross section is the polygonal starriness of class, this is shaped as a kind of in the positive tri-star of class, the positive four jiaos of stars of class, the positive five-pointed star of class, the positive Magen David of class, the positive heptangle star of class, the positive octagonal star of class, the best is the positive Magen David shape of class, and the inner chamber of pipe is the cavity of the positive hexagram of class for complete its empty lateral cross section.

During use, this utility model is installed in the heat dissipation equipment and can uses,, increased cooling surface area because the polygonal starriness of class has been adopted on its surface.

Embodiment 2:

With reference to Fig. 3 and Fig. 4, tube wall is to make with metal material or resistant to elevated temperatures rigid plastics, its lateral cross section is the polygonal starriness of class, this is shaped as the positive tri-star of class, the positive four jiaos of stars of class, the positive five-pointed star of class, the positive Magen David of class, the positive heptangle star of class, a kind of in the positive octagonal star of class, the best is the positive five-pointed star of class, in the middle of the inner chamber of pipe is the rounded cavity of its cross section, circular cavity is the cavity of the polygonal star of class outward for its cross section, be to be separated between two cavitys by one deck inner tubal wall, the material that inner tubal wall adopts is identical with tube wall, and is fixed together with the positive five jiaos of interior angles of class.

During use with embodiment 1.

Claims

1, a kind of radiating tube is characterized in that the lateral cross section of pipe is the polygonal star of class.

2, radiating tube according to claim 1 is characterized in that the polygonal star of described class is a kind of in the positive four jiaos of stars of the positive tri-star of class, class, the positive five-pointed star of class, the positive Magen David of class, the positive heptangle star of class, the positive octagonal star of class.

3, radiating tube according to claim 1 and 2 is characterized in that the inner chamber of described pipe is the cavity of the polygonal star of class for complete its empty cross section.

4, radiating tube according to claim 1 and 2 is characterized in that the inner chamber of described pipe is middle for its cross section is a circular cavity, and circular cavity is outward for being the cavity of the polygonal star of class.