CN201593940U

CN201593940U - Aluminum alloy porous flat pipe of automobile radiator

Info

Publication number: CN201593940U
Application number: CN2009202982413U
Authority: CN
Inventors: 路素梅; 师晓波
Original assignee: HUIXIAN CITY MACHINERY MANUFACTURING Co Ltd
Current assignee: HUIXIAN CITY MACHINERY MANUFACTURING Co Ltd
Priority date: 2009-12-30
Filing date: 2009-12-30
Publication date: 2010-09-29
Anticipated expiration: 2019-12-30

Abstract

The utility model discloses an aluminum alloy porous flat pipe of an automobile radiator. The aluminum alloy porous flat pipe of the automobile radiator is characterized in that a plurality of circular through holes are formed and uniformly distributed inside a flat pipe body; the thickness of the flat pipe body ranges from 2 mm to 2.5 mm, and the width thereof ranges from 10 mm to 12 mm; the diameter of each circular through hole ranges from 0.3 mm to 0.5 mm; and the number of the circular through holes is 10. The utility model has the advantages that the circular through holes formed in the flat pipe body can smoothen the water flow which is easily hindered in an original radiating pipe, thereby improving the heat dissipation capability; and as the flat pipe body is made of aluminum manganese alloy instead of copper, and the aluminization rate reaches above 85 percent, the weight can be reduced by more than 60 percent, and the service life of the radiating pipe is also remarkably prolonged.

Description

Automobile radiators aluminium alloy porous flat pipe

One, technical field:

The utility model relates to a kind of hot channel of automobile radiators, particularly relates to a kind of automobile radiators aluminium alloy porous flat pipe, and it is mainly used on the various radiators.

Two, background technology:

At present, the heat radiating flat tube of known automobile radiators, exist that heat dispersion is poor, the circulating water flow dynamic resistance greatly, easily stopped up, be not easy to shortcomings such as maintenance, service life be short by incrustation scale, and major part is by stretched the making of non-compound round aluminum pipe, heat-transfer effect is undesirable.

Three, utility model content:

Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, the tangible automobile radiators aluminium alloy of a kind of radiating effect porous flat pipe is provided.

The utility model is that the technical scheme that the technical solution problem is taked is:

A kind of automobile radiators aluminium alloy porous flat pipe comprises the flat tube body, and described flat tube body interior is provided with a plurality of manholes, and manhole is distributed in the flat tube body.

The thickness of described flat tube body is 2～2.5mm, and width 10～12mm, the bore dia of described manhole are 0.3～0.5mm, and the quantity of manhole is 10.

Described flat tube body is processed by alumal.

The utility model is compared with prior art has following remarkable advantage:

1, the utility model automobile radiators aluminium alloy porous flat pipe, flat tube body still are conventional heat radiating flat tube, and the inner a plurality of through holes that are provided be circular, make the original not smooth radiating tube of flow velocity that is obstructed the easily flowing water that becomes smooth and easy, have strengthened heat-sinking capability.

2, in the prior art, the automobile radiators radiating tube all adopts copper pipe to make, and the utility model automobile radiators aluminium alloy porous flat pipe, the flat tube body is processed by alumal, and for copper, the calorize rate reaches more than 85% with aluminium, but loss of weight is more than 60%, and radiating tube obviously improves service life.

3, the quantity of the utility model manhole is ten, in the actual production process, can be processed into 2～15 as required, is applicable to all kinds of dissimilar automobile radiators.

Four, description of drawings:

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

Fig. 2 is the cross-sectional view of Fig. 1.

Five, the specific embodiment:

Below in conjunction with accompanying drawing the utility model is further described:

Embodiment 1: referring to Fig. 1 and Fig. 2, a kind of automobile radiators aluminium alloy porous flat pipe comprises flat tube body 1, and described flat tube body 1 inside is provided with a plurality of manholes 2, and manhole 2 is distributed in the flat tube body 1; The thickness of described flat tube body 1 is 2～2.5mm, and width 10～12mm, the bore dia of described manhole 2 are 0.3～0.5mm, and the quantity of manhole 2 is 10; Described flat tube body 1 is processed by alumal.

The utility model automobile radiators aluminium alloy porous flat pipe, flat tube body still are conventional heat radiating flat tube, and the inner a plurality of through holes that are provided be circular, make the original not smooth radiating tube of flow velocity that is obstructed the easily flowing water that becomes smooth and easy, have strengthened heat-sinking capability.In the prior art, the automobile radiators radiating tube all adopts copper pipe to make, and the utility model automobile radiators aluminium alloy porous flat pipe, the flat tube body is processed by alumal, and for copper, the calorize rate reaches more than 85% with aluminium, but loss of weight is more than 60%, and radiating tube obviously improves service life.

Embodiment 2: present embodiment and embodiment 1 are basic identical, and something in common does not repeat, and difference is: manhole 2 is arranged in the flat tube body 1 as required, and non-homogeneous layout.

Changing the quantity of manhole and the arrangement that changes manhole, all is common excursion of the present utility model, does not describe in detail one by one at this.

Claims

1. an automobile radiators aluminium alloy porous flat pipe comprises flat tube body (1), it is characterized in that: described flat tube body (1) inside is provided with a plurality of manholes (2), and manhole (2) is distributed in the flat tube body (1).

2. automobile radiators aluminium alloy porous flat pipe according to claim 1, it is characterized in that: the thickness of described flat tube body (1) is 2～2.5mm, width 10～12mm, the bore dia of described manhole (2) is 0.3～0.5mm, the quantity of manhole (2) is 10.

3. automobile radiators aluminium alloy porous flat pipe according to claim 1 is characterized in that: described flat tube body (1) is processed by alumal.