CN217303647U

CN217303647U - High leakproofness assembled radiator

Info

Publication number: CN217303647U
Application number: CN202220338499.7U
Authority: CN
Inventors: 张瑞
Original assignee: Zhejiang Hanjing Auto Parts Manufacturing Co ltd
Current assignee: Zhejiang Hanjing Auto Parts Manufacturing Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-08-26
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses a high leakproofness assembled radiator, including fin, cooling tube, master slice, sealed pad and hydroecium, on the cooling tube wore to locate the fin, and cooling tube one end penetrates hydroecium, its characterized in that: the main leaf is connected in the hydroecium lower extreme, and corresponding main leaf both sides are bordured and are spacing on hydroecium both sides step, the hydroecium lower extreme is equipped with the recess along the main leaf that corresponds, and corresponding hydroecium lower extreme is along arranging this recess in, still be equipped with sealed the pad between hydroecium and the main leaf, should seal up the outer peripheral edge and set up to oval sealed head, and this oval sealed head is sealed along compressing tightly the line with it and is sealed in the main leaf recess by the hydroecium lower extreme, still be equipped with the aperture that supplies the cooling tube to match to pass on main leaf and the sealed pad. The utility model discloses the leakproofness is good, the commonality is strong.

Description

High leakproofness assembled radiator

Technical Field

The utility model relates to an improvement invention of auto radiator especially relates to an improvement invention of high leakproofness assembled radiator.

Background

The radiator is mainly used as a functional part in a cooling system of an automobile engine, and mainly aims to circulate cooling liquid to a cylinder sleeve of the engine to flow into a radiating pipe in the radiator, then the cooling liquid after heat exchange with air flows into the cylinder sleeve of the engine, and the cooling liquid in the cylinder sleeve cools the engine so as to achieve the principle of normal operation of the engine. And cooling to achieve the principle of normal operation of the engine. The radiator has two forms in the market, one is the brazing type, and one is the assembled type, and at present, the sealed design of assembled type is all designed according to the structural shape of hydroecium, and sealed the pad does not have certain commonality, and every product all designs according to the structure of hydroecium, and the faying face with the hydroecium is the recess area plane. If the shape of the water chamber is changed, the structural design of the sealing gasket needs to be changed, and therefore if the bottom structure of the water chamber is planar, a gap is formed between the sealing gasket and the water chamber, and the leakage phenomenon is easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a high leakproofness assembled radiator.

In order to solve the technical problem, the utility model discloses an adopt following technical scheme to realize: this kind of high leakproofness assembled radiator, including fin, cooling tube, master chip, sealed pad and hydroecium, on the cooling tube wore to locate the fin, and cooling tube one end penetrates hydroecium, its characterized in that: the main leaf is connected in the hydroecium lower extreme, and corresponding main leaf both sides are bordured and are spacing on hydroecium both sides step, the hydroecium lower extreme is equipped with the recess along the main leaf that corresponds, and corresponding hydroecium lower extreme is along arranging this recess in, still be equipped with sealed the pad between hydroecium and the main leaf, should seal up the outer peripheral edge and set up to oval sealed head, and this oval sealed head is sealed along compressing tightly the line with it and is sealed in the main leaf recess by the hydroecium lower extreme, still be equipped with the aperture that supplies the cooling tube to match to pass on main leaf and the sealed pad.

And the small hole of the sealing gasket is provided with a flanging which is matched and embedded into the small hole of the main sheet.

The lower end edge of the water chamber is provided with a plane or a ribbed boss.

The beneficial effects of the utility model are that the high leakproofness assembled radiator after the improvement has changed sealed structural design who fills up, makes sealed the pad change oval design into by the facet design of original area recess, can be suitable for the hydroecium structural plane of different grade type.

Drawings

The following describes the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a structural view of the gasket of the present invention.

Fig. 3 is a sectional view of the gasket of the present invention.

Detailed Description

The drawings show the structure of the present invention, and the details thereof will be further described with reference to the drawings. In this embodiment, this high leakproofness assembled radiator, including fin 1, cooling tube 2, main leaf 3, sealed 4 and hydroecium 5 of filling up, cooling tube 2 wears to locate on fin 1, and 2 one ends of cooling tube penetrate hydroecium 5, main leaf 3 is connected in hydroecium 5 lower extreme, and 3 both sides of corresponding main leaf are bordured 31 and are spacing on hydroecium 5 both sides step 51, 5 lower extremes of hydroecium are equipped with recess 32 along corresponding main leaf 3, and corresponding 5 lower extremes of hydroecium are along arranging in this recess 32, still be equipped with sealed 4 of filling up between hydroecium 5 and the main leaf 3, should fill up 4 outer peripheral edges of pad and set up to oval sealed head 41, and this oval sealed head 41 is sealed along compressing tightly forming the line with it in 3 recesses of main leaf by 5 lower extremes of hydroecium, still be equipped with the aperture that supplies cooling tube 2 matching to pass on main leaf 3 and sealed 4 of filling up.

In the utility model, the elliptical sealing head 41 is adopted to realize line sealing, the sealing has no gap, so that the water chamber 5 and the sealing gasket 4 are tightly combined and completely sealed, the combining surface is more than 98 percent, the sealing reliability is improved, meanwhile, the flexible design of the product is improved, different water chamber 5 structures can be matched after the flexible design is mainly matched with the size of the main sheet 3, and the product development speed can be improved; because the product has certain universality and flexible design, the product management and the inventory management are improved.

As a further improved embodiment, the small hole 42 of the sealing gasket 4 is provided with a flange 43, and the flange 43 is fittingly inserted into the small hole of the main plate 3, so as to further improve the sealing performance between the radiating pipe 2 and the water chamber 5.

As a specific embodiment of further improvement, the lower edge of the water chamber 5 is provided with a plane or a ribbed boss, and both can be matched with an elliptical sealing head for sealing.

In summary, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. High leakproofness assembled radiator, including fin, cooling tube, master chip, sealed pad and hydroecium, on the cooling tube worn to locate the fin, and cooling tube one end penetrated hydroecium, its characterized in that: the main leaf is connected in the hydroecium lower extreme, and corresponding main leaf both sides are bordured and are spacing on hydroecium both sides step, the hydroecium lower extreme is equipped with the recess along the main leaf that corresponds, and corresponding hydroecium lower extreme is along arranging this recess in, still be equipped with sealed the pad between hydroecium and the main leaf, should seal up the outer peripheral edge and set up to oval sealed head, and this oval sealed head is sealed along compressing tightly the line with it and is sealed in the main leaf recess by the hydroecium lower extreme, still be equipped with the aperture that supplies the cooling tube to match to pass on main leaf and the sealed pad.

2. The high-sealability fabricated heat sink of claim 1 wherein: and the small hole of the sealing gasket is provided with a flanging which is matched and embedded into the small hole of the main sheet.

3. The high-sealability fabricated heat sink of claim 1 wherein: the lower end edge of the water chamber is provided with a plane or a ribbed boss.