CN201514133U

CN201514133U - Bimetallic heating radiator with pressure-casting aluminium radiating fins

Info

Publication number: CN201514133U
Application number: CN200920098754XU
Authority: CN
Inventors: 杨学永; 杨宗玉
Original assignee: 杨学永
Priority date: 2009-09-16
Filing date: 2009-09-16
Publication date: 2010-06-23
Anticipated expiration: 2019-09-16

Abstract

The utility model relates to a bimetallic heating radiator with pressure-casting aluminium radiating fins. The bimetallic heating radiator is characterized in that an upper water pipe and a lower water pipe are made of steel; a steel radiating vertical pipe is connected between the upper water pipe and the lower water pipe; the outer surfaces of the upper water pipe, the lower water pipe and the radiating vertical pipe are wrapped with the pressure-casting aluminium radiating fins which are parallel to the radiating vertical pipe; the cross section of the pressure-casting aluminium radiating fin is ring-shaped at the center, the left side and the right side of the ring shape are shaped like horizontal lines, and the front side and the rear side of the ring shape are shaped like a Chinese character 'gan'; and the upper ends of the pressure-casting aluminium radiating fins are made into louver shapes, thus increasing the radiating surface area, greatly improving the radiating efficiency, and solving the problem that the original radiator has small radiating area and low efficiency. In addition, the bimetallic heating radiator also has the advantages of being beautiful in shape, energy-saving and material-saving.

Description

Die casting aluminium fin bimetallic heating radiator

Technical field

The utility model relates to heating of house radiator in a kind of winter, especially a kind of die casting aluminium fin bimetallic heating radiator.

Background technology

Steel radiator is the indoor heating system that generally uses in winter at present, its structure mainly is: comprise upper hose and downcomer, the row's radiating tube that is communicated with it is installed between upper hose and downcomer, and hot water is back to downcomer from upper hose by radiating tube and finishes the water circulation.Because radiating tube poor thermal conductivity, the cooling surface area of steel are little, so radiating efficiency is not high.In order to increase heat dissipation capacity, the quantity of often taking to increase radiating tube reaches the heat dissipation capacity requirement, so not only increases cost but also expends steel.

Summary of the invention

The utility model provides a kind of die casting aluminium fin bimetallic heating radiator of good heat dissipation effect for solving the technical problem that exists in the known technology.

The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:

A kind of die casting aluminium fin bimetallic heating radiator, the last water service pipe that comprises steel and following water service pipe, be connected the heat radiation standpipe of the steel of water service pipe and following water service pipe, it is characterized in that: describedly go up water service pipe, water service pipe and heat radiation standpipe outer surface are coated with the die casting aluminium fin parallel with the standpipe that dispels the heat down.

The utility model can also adopt following technical scheme:

Described die casting aluminium fin cross section is the annular in center, and the annular left and right sides is " one " font, and both sides are " doing " font before and after the annular.

The blinds hole shape is made in described die casting aluminium fin upper end.

Advantage and the good effect that the utlity model has are:

Owing to be coated with the die casting aluminium fin parallel with the standpipe that dispels the heat at last water service pipe, following water service pipe and heat radiation standpipe outer surface, and fin made " doing " font and " one " font, increased cooling surface area, improve radiating efficiency greatly, solved little, the inefficient problem of former radiator heat-dissipation area; The utility model also has the advantage of good looking appearance, energy-conservation, material-saving in addition.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the utility model user mode figure.

Among the figure: 1, following water service pipe; 2, heat radiation standpipe; 3, die casting aluminium fin; 4, blinds hole shape; 5, go up water service pipe.

The specific embodiment

For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:

See also Fig. 1, Fig. 2, last water service pipe 5 and following water service pipe 1 are tube material, are connected with heat radiation standpipe 2 between last water service pipe and the following water service pipe, and the heat radiation standpipe also is a tube material.Be coated with the die casting aluminium fin 3 parallel at last water service pipe, following water service pipe and heat radiation standpipe outer surface with the standpipe that dispels the heat.This die casting aluminium fin cross section is the annular in center, and the annular left and right sides is " one " font, and both sides are " doing " font (as Fig. 2) before and after the annular.In addition, blinds hole shape 4 is made in this die casting aluminium fin upper end, is beneficial to circulation of air.This radiator can be made of a plurality of fin, as shown in Figure 3.Like this, the die casting aluminium fin has increased cooling surface area, has improved radiating efficiency greatly, has solved little, the inefficient problem of former radiator heat-dissipation area; The utility model also has the advantage of good looking appearance, energy-conservation, material-saving in addition.

Claims

1. die casting aluminium fin bimetallic heating radiator, the last water service pipe that comprises steel and following water service pipe, be connected the heat radiation standpipe of the steel of water service pipe and following water service pipe, it is characterized in that: describedly go up water service pipe, water service pipe and heat radiation standpipe outer surface are coated with the die casting aluminium fin parallel with the standpipe that dispels the heat down.

2. die casting aluminium fin bimetallic heating radiator according to claim 1 is characterized in that: described die casting aluminium fin cross section is the annular in center, and the annular left and right sides is " one " font, and both sides are " doing " font before and after the annular.

3. die casting aluminium fin bimetallic heating radiator according to claim 1 is characterized in that: the blinds hole shape is made in described die casting aluminium fin upper end.