CN219640747U

CN219640747U - Prevent automobile radiator that brazes and split

Info

Publication number: CN219640747U
Application number: CN202320277878.4U
Authority: CN
Inventors: 邢文潮
Original assignee: Jiangsu Ruidi Technology Co ltd
Current assignee: Jiangsu Ruidi Technology Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-09-05
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses an automobile radiator capable of preventing brazing and pulling crack, which relates to the technical field of automobile radiators and comprises a main body and a cooling pipe, wherein a bolt opening is formed in the surface of the main body, an air box is arranged in front of the main body, a fan is arranged in the air box, the cooling pipe is arranged on the left side of the fan, cooling fins are arranged on the left side of the cooling pipe, and a fixing ring is arranged in the middle of the cooling pipe. This prevent car radiator that brazes and split compares with the car radiator that current ordinary anti-braze and split, dispels the heat to cooling tube and fin through the inside fan of start-up bellows, increases radiating speed, has also prevented that the dust from adhering to the cooling tube and reducing the radiating effect to be provided with solid fixed ring at the cooling tube, and fix through first support frame and second support frame, thereby prevented that the cooling tube be heated unevenly from leading to the cooling tube to braze and split, the life of extension radiator also strengthens radiating effect, prevents that the attachment of dust from reducing the radiating effect.

Description

Prevent automobile radiator that brazes and split

Technical Field

The utility model relates to the technical field of automobile radiators, in particular to an automobile radiator capable of preventing brazing from pulling crack.

Background

The automobile radiator is a main machine part in an automobile cooling system; the water jacket cooling device has the functions of radiating heat, absorbing heat in the water jacket by cooling water, radiating the heat after flowing to the radiator, and returning the heat to the water jacket for continuous circulation. Thereby achieving the effects of heat dissipation and temperature adjustment. It is also an important component of automotive engines. When the automobile radiator is in use, high-temperature cooling liquid flows into the radiator, and the cooling pipe is heated and expanded so as to deform, so that internal force is generated in the radiating core; the internal force has adverse effects on the cooling pipe and the side plate, the situation that the part of the brazing seam is pulled to be cracked easily occurs, so that leakage is formed at the cracking part, and the greatest failure mode of the automobile radiator is that the connection part of the cooling pipe, which is close to the side plate, on two sides of the radiator and the main sheet is leaked, so that the whole radiator fails.

As disclosed in the publication No. CN202120719284.5, this document discloses an automobile radiator for preventing braze cracking, which is prevented from braze cracking by bearing a pressing force with a reinforcing welding sleeve through a swash plate, but the automobile radiator for preventing braze cracking is poor in effect of preventing braze cracking at an unfixed position, and in long-time traveling, dust is caused to adhere to the surface of a cooling pipe, thereby possibly causing poor heat dissipation effect.

Accordingly, in view of the above, an improvement of the conventional structure is made, and an automobile radiator for preventing the solder crack is proposed.

Disclosure of Invention

The utility model aims to provide an automobile radiator capable of preventing braze welding from cracking so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an prevent auto radiator that brazes and split, includes main part and cooling tube, the bolt mouth has been seted up to the surface of main part, the place ahead of main part is provided with bellows, and the inside of bellows is provided with the fan, the cooling tube is installed in the left side of fan, and the left side of cooling tube is provided with the fin, the middle part of cooling tube is provided with solid fixed ring, and gu fixed ring's top is provided with first support frame, the left side of first support frame is provided with the second support frame.

Further, the left side of second support frame is provided with the water inlet, and the inside of water inlet is provided with the decompression subassembly.

Further, the decompression assembly comprises turbine blades and a baffle, wherein the baffle is arranged below the turbine blades.

Further, the decompression assembly further comprises a rotating shaft and an expansion spring, the rotating shaft is arranged on the right side of the baffle, the expansion spring is arranged below the baffle, and the water outlet is arranged below the water inlet.

Further, the bellows is fixedly connected with the main body, and the central axis of the bellows is perpendicular to the central axis of the main body.

Further, the cooling pipe is connected with the cooling fin in a penetrating way, the central axis of the cooling pipe is perpendicular to the cooling fin, the cooling fin is fixedly connected with the main body, and the cooling fin is in a honeycomb structure.

Further, the baffle is rotationally connected with the inner wall of the water inlet through the rotating shaft, the shape of the baffle is arc-shaped, and the baffle is elastically connected with the inner wall of the water inlet through the telescopic spring.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the bellows, the fan, the cooling pipe, the radiating fins, the fixing ring, the first support frame and the second support frame, the fan in the bellows is started to radiate the cooling pipe and the radiating fins, so that the radiating speed is increased, dust is prevented from adhering to the cooling pipe to reduce the radiating effect, and the fixing ring is arranged on the cooling pipe and is fixed through the first support frame and the second support frame, so that the brazing and the cracking of the cooling pipe caused by uneven heating of the cooling pipe are prevented, the service life of the radiator is prolonged, the radiating effect is also enhanced, and the dust is prevented from adhering to reduce the radiating effect;

2. according to the utility model, the water inlet, the pressure reducing assembly, the turbine fan blade, the baffle, the rotating shaft and the telescopic spring are arranged, and the cooling liquid enters the water inlet to drive the turbine fan blade of the pressure reducing assembly to rotate, so that the flow speed of the cooling liquid is reduced, the damage of the radiator caused by overlarge flow speed is prevented, if the reflux is generated, the turbine fan blade is driven to rotate, the telescopic spring is elastically recovered, the baffle is ejected out through the rotating shaft, the turbine fan blade is blocked, the damage caused by the liquid reflux is prevented, the flow speed of the liquid is also reduced, and the service life of the radiator is prolonged.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the water inlet of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a main body; 2. a bolt port; 3. a wind box; 4. a blower; 5. a cooling tube; 6. a heat sink; 7. a fixing ring; 8. a first support frame; 9. a second support frame; 10. a water inlet; 11. a pressure relief assembly; 111. turbine blades; 112. a baffle; 113. a rotating shaft; 114. a telescopic spring; 12. and a water outlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-2, an automobile radiator for preventing braze welding and pulling crack comprises a main body 1 and a cooling pipe 5, wherein a bolt port 2 is formed in the surface of the main body 1, a bellows 3 is arranged in front of the main body 1, a fan 4 is arranged in the bellows 3 and the main body 1, the central axis of the bellows 3 is perpendicular to the central axis of the main body 1, the cooling pipe 5 is arranged on the left side of the fan 4, a cooling fin 6 is arranged on the left side of the cooling pipe 5, the cooling pipe 5 is connected with the cooling fin 6 in a penetrating manner, the central axis of the cooling pipe 5 is perpendicular to the cooling fin 6, the cooling fin 6 is fixedly connected with the main body 1, the cooling fin 6 is in a honeycomb structure, a fixing ring 7 is arranged in the middle of the cooling pipe 5, a first supporting frame 8 is arranged above the fixing ring 7, a second supporting frame 9 is arranged on the left side of the first supporting frame 8, the cooling pipe 5 and the cooling fin 6 are fixedly connected through the fan 4 in the bellows 3, the cooling pipe 5 and the cooling fin 6, the cooling fin 5 is prevented from being attached, the cooling pipe 5 is prevented from being reduced in effect, the cooling fin is prevented from being uniformly attached, and the service life of the radiator is prolonged, and the cooling effect is prevented from being prolonged.

As shown in fig. 3-4, the left side of the second support frame 9 is provided with a water inlet 10, the inside of the water inlet 10 is provided with a decompression assembly 11, the decompression assembly 11 comprises turbine blades 111 and a baffle 112, the lower part of the turbine blades 111 is provided with the baffle 112, the decompression assembly 11 further comprises a rotating shaft 113 and a telescopic spring 114, the right side of the baffle 112 is provided with the rotating shaft 113, the lower part of the baffle 112 is provided with the telescopic spring 114, the baffle 112 is rotationally connected with the inner wall of the water inlet 10 through the rotating shaft 113, the baffle 112 is in an arc shape, the baffle 112 is elastically connected with the inner wall of the water inlet 10 through the telescopic spring 114, the cooling liquid enters the water inlet 10 to drive the turbine blades 111 of the decompression assembly 11 to rotate, so that the flow speed of the cooling liquid is reduced, the damage of a radiator caused by the overlarge flow speed is prevented, if the backflow is generated, the turbine blades 111 are driven to rotate, the telescopic spring 114 is elastically restored, the baffle 112 is ejected through the rotating shaft 113, the turbine blades 111 are blocked, the damage is prevented, the damage caused by the liquid backflow is also the flow speed is reduced, the service life of the radiator is prolonged, and the lower part of the water inlet 10 is provided with a water outlet 12.

Working principle: when the automobile radiator capable of preventing brazing and cracking is used, firstly, the radiator is installed through the bolt port 2, cooling liquid is injected from the water inlet 10, cooling liquid enters the water inlet 10 to drive the turbine fan blade 111 of the pressure reducing component 11 to rotate, so that the flow speed of the cooling liquid is reduced, damage to the radiator caused by overlarge flow speed is prevented, if backflow is generated, the turbine fan blade 111 is driven to rotate, the expansion spring 114 is elastically restored, the baffle 112 is ejected through the rotating shaft 113, the turbine fan blade 111 is blocked, damage to the liquid backflow is prevented, the flow speed of the liquid is also reduced, the service life of the radiator is prolonged, the cooling pipe 5 and the cooling fin 6 are cooled through the fan 4 inside the starting bellows 3, the heat dissipation speed is increased, dust is prevented from adhering to the cooling pipe 5, the heat dissipation effect is also prevented, the fixing ring 7 is arranged on the cooling pipe 5, the radiator is fixed through the first support frame 8 and the second support frame 9, the brazing and cracking of the cooling pipe 5 caused by uneven heating is prevented, the service life of the radiator is prolonged, the effect of the radiator is also enhanced, the dust is prevented from adhering and the dust is prevented from being reduced, and the cooling liquid is discharged through the water outlet 12.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an prevent auto radiator that brazes and split, includes main part (1) and cooling tube (5), its characterized in that, bolt mouth (2) have been seted up on the surface of main part (1), the place ahead of main part (1) is provided with bellows (3), and the inside of bellows (3) is provided with fan (4), cooling tube (5) are installed in the left side of fan (4), and the left side of cooling tube (5) is provided with fin (6), the middle part of cooling tube (5) is provided with solid fixed ring (7), and the top of solid fixed ring (7) is provided with first support frame (8), the left side of first support frame (8) is provided with second support frame (9).

2. The anti-braze-cracking automotive radiator according to claim 1, characterized in that the left side of the second support frame (9) is provided with a water inlet (10), and the inside of the water inlet (10) is provided with a pressure reducing assembly (11).

3. The anti-braze joint and anti-cracking automotive radiator according to claim 2, characterized in that the pressure reducing assembly (11) comprises turbine blades (111) and a baffle (112), and the baffle (112) is arranged below the turbine blades (111).

4. A car radiator for preventing braze joint cracking according to claim 3, characterized in that the pressure reducing assembly (11) further comprises a rotating shaft (113) and a telescopic spring (114), the rotating shaft (113) is arranged on the right side of the baffle plate (112), the telescopic spring (114) is arranged below the baffle plate (112), and the water outlet (12) is arranged below the water inlet (10).

5. The automobile radiator for preventing brazing pull crack according to claim 1, wherein the bellows (3) is fixedly connected with the main body (1), and the central axis of the bellows (3) is perpendicular to the central axis of the main body (1).

6. The automobile radiator for preventing brazing pull crack according to claim 1, wherein the cooling pipe (5) is connected with the radiating fin (6) in a penetrating manner, the central axis of the cooling pipe (5) is perpendicular to the radiating fin (6), the radiating fin (6) is fixedly connected with the main body (1), and the radiating fin (6) is in a honeycomb structure.

7. The anti-braze joint and pull-apart automobile radiator according to claim 4, wherein the baffle plate (112) is rotatably connected with the inner wall of the water inlet (10) through a rotating shaft (113), the baffle plate (112) is arc-shaped, and the baffle plate (112) is elastically connected with the inner wall of the water inlet (10) through a telescopic spring (114).