CN2334001Y

CN2334001Y - Precision welded aluminium alloy radiator

Info

Publication number: CN2334001Y
Application number: CN 98238048
Authority: CN
Inventors: 宋七国
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-06-22
Filing date: 1998-06-22
Publication date: 1999-08-18
Anticipated expiration: 2008-06-22

Abstract

The utility model belongs to an improved radiator, which is composed of an upper horizontal aluminium alloy pipe, a lower horizontal aluminium alloy pipe, and a middle vertical radiator, wherein, the center of the radiator is provided with a circular tube, both sides are provided with two parallel aluminum alloy plates, each alloy plate is provided with a plurality of vertical radiating fins, both ends of the central pipe of the radiator are connected with the upper and the lower aluminium alloy pipes by the low temperature infiltration weld, and the whole radiator forms a whole body. The utility model has the advantages of simple structure, easy manufacture, light weight, convenient installation and operation, good heat radiating performance, high heat efficiency, and energy saving. The utility model is an ideal heat radiator.

Description

Accurate welding aluminium alloy heat radiator

The utility model relates to a kind of radiator improvement technology, is adapted at family's heating of house and uses.

At present, generally adopt traditional old-fashioned big radiator at heating of house, cast by the pig iron, couple together with pipeline during installation, advantage is that cost is low, produces easily, its deficiency is: volume is big, weight is big, heat dispersion is poor, because cast by the pig iron, big, the easy be full of cracks of cold and hot distortion, construction and installation are difficulty comparatively, makes troubles to using, keeping in repair.

For solving the existing above-mentioned deficiency of radiator, the purpose of this utility model provides a kind of accurate welding aluminium alloy heat radiator, utilizes the aluminum alloy materials assembling, has solved the problem of heating of house effectively.

The structural design of the utility model is achieved in that accurate its structure of welding aluminium alloy heat radiator forms (as shown in Figure 1) by the radiator of two horizontal aluminium-alloy pipes and intermediate vertical up and down, relative two hickeys that the termination is a standard of two horizontal aluminium-alloy pipes up and down, the radiator center of intermediate vertical is a pipe, both sides are two parallel alloy sheets, a plurality of alternate vertical fin are arranged on alloy sheets, entire radiator is an one-step die casting, two terminations of each radiator connect with adopting low temperature osmotic welding process up and down between the two horizontal aluminium-alloy pipes, what entire radiator was firm is combined as a whole, and during connection two terminations is connected with heating pipeline to get final product.

The advantage of the utility model: simple in structure, processing and fabricating is easy, and is in light weight, easy to install, and great advantage is that thermal diffusivity is good, thermal efficiency height, and energy savings is a kind of desirable radiator.

The detailed structure of the utility model is provided by following examples and accompanying drawing.

Fig. 1 is accurate welding aluminium alloy heat radiator structure principle chart;

Fig. 2 is the accurate welding aluminium alloy heat radiator figure of lateral projection.

Its structure as shown in drawings, 1,2 is horizontal aluminium-alloy pipe up and down among the figure, the pipe joint 7,8 at two ends is a standard interface, can directly connect with hot duct, and middle each radiator 3 center are a pipe 4, the two sides is parallel bimetal plate 5, a plurality of vertical fins 6 are arranged in the above, the entire radiator one-step die casting, hot water can be passed through in the centre, by the heat radiation of both sides fin, valve-off 9 is housed on the horizontal tube top.

Claims

1. a precision is welded aluminium alloy heat radiator, it is characterized in that its structure of this radiator is made up of the radiator (3) of two horizontal aluminium-alloy pipes (1) (2) and intermediate vertical up and down, relative two terminations (7) (8) of two horizontal aluminium-alloy pipes (1) (2) are the hickey of standard up and down, the center of the radiator of intermediate vertical (3) is a pipe (4), both sides are two parallel alloy sheets (5), a plurality of alternate vertical fin (6) are arranged on alloy sheets (5), entire radiator is an one-step die casting, and two terminations of each radiator (3) connect with adopting low temperature osmotic welding process up and down between the two horizontal aluminium-alloy pipes (1) (2).