CN214001317U

CN214001317U - Radiator for hydrogen fuel cell automobile

Info

Publication number: CN214001317U
Application number: CN202022460530.8U
Authority: CN
Inventors: 陈振武; 郝义国; 魏成龙; 李洋洋; 赵春平; 马东宝; 史冬晨
Original assignee: Wuhan Grove Hydrogen Energy Automobile Co Ltd
Current assignee: Wuhan Grove Hydrogen Automobile Co Ltd; Wuhan Grove Hydrogen Energy Automobile Co Ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-20
Anticipated expiration: 2030-10-29

Abstract

The utility model provides a radiator for hydrogen fuel cell car belongs to hydrogen fuel cell car technical field. The heat sink includes a body and a plurality of shock-absorbing structures. The body comprises a frame structure and a plurality of core body inclined pipes, the frame structure is of a square structure, a water inlet and a water outlet are respectively arranged on two sides of the frame, a water outlet is arranged at the bottom of the frame structure, a drainage bolt is inserted in the water outlet, two ends of the core body inclined pipes are sequentially inserted in the frame structure, the core body inclined pipes are sequentially communicated, and the water inlet, the water outlet and the water outlet are respectively communicated with three of the core body inclined pipes. The plurality of shock absorption structures are respectively arranged on the outer edge of the frame structure and are positioned in the same plane, and the shock absorption structures are symmetrically arranged along the center of the frame structure. The radiator provided by the disclosure not only can realize heat dissipation, but also can effectively reduce the impact of the radiator on other parts of a hydrogen fuel cell automobile.

Description

Radiator for hydrogen fuel cell automobile

Technical Field

The utility model relates to a hydrogen fuel cell car technical field especially relates to a radiator for hydrogen fuel cell car.

Background

With the development of society, people pay more and more attention to environmental protection, especially in the automobile field. At present, hydrogen fuel cell automobiles are increasingly popular due to good environmental protection performance.

In the related art, a radiator is required to be provided in a hydrogen fuel cell vehicle to radiate heat of relevant components such as an engine in the hydrogen fuel cell vehicle.

However, the radiator of the conventional hydrogen fuel cell vehicle has a large mass, and the inertia thereof is large during the running of the hydrogen fuel cell vehicle, resulting in a large impact on other parts of the hydrogen fuel cell vehicle.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a radiator for a hydrogen fuel cell vehicle, which comprises a body and a plurality of shock-absorbing structures;

the body comprises a frame structure and a plurality of core body offset pipes, wherein the frame structure is a square structure, a water inlet and a water outlet are respectively arranged on two sides of the frame structure, a water outlet is arranged at the bottom of the frame structure, a water drainage bolt is inserted in the water outlet, two ends of the core body offset pipes are sequentially inserted in the frame structure, the core body offset pipes are sequentially communicated together, and the water inlet, the water outlet and the water outlet are respectively communicated with three core body offset pipes;

the shock absorption structures are respectively arranged on the outer edges of the frame structures and are positioned in the same plane, and the shock absorption structures are symmetrically arranged along the centers of the frame structures.

Optionally, the heat sink further comprises a plurality of brackets for mounting a fan, each of the plurality of brackets being located on the frame structure.

Optionally, the number of the racks is 4.

Optionally, the number of core offset pipes is 48.

Optionally, the length L of each core deflector tube 12 is 668mm, and the height of the core deflector tubes 12 is 515 mm.

Optionally, the width W of the frame structure 11 is 788.6 mm.

Optionally, the frame structure is an aluminum alloy structural member.

Optionally, the shock absorbing structure is a shock absorbing rubber mat.

The technical scheme provided by the embodiment of the disclosure has the following beneficial effects:

for the radiator for the hydrogen fuel cell automobile provided by the embodiment, the cooling water is introduced through the water inlet, the peripheral heat of the radiator can be taken away by the cooling water in the circulation process of the core body eccentric pipes, and finally the heated cooling water is discharged from the water outlet. When the cooling water in the radiator needs to be removed, the drainage bolt is taken down, and the water is drained through the drainage port.

Furthermore, a plurality of shock-absorbing structures are respectively arranged on the outer edge of the frame structure, the shock-absorbing structures are located in the same plane, and the shock-absorbing structures are symmetrically arranged along the center of the frame structure, so that the frame structure and the core body eccentric pipe are supported and buffered through the shock-absorbing structures, and the shock caused by inertia of the hydrogen fuel cell automobile is absorbed through the shock-absorbing structures in the driving process.

That is to say, the radiator provided by the embodiment not only can realize heat dissipation, but also can effectively reduce the impact of the radiator on other parts of the hydrogen fuel cell automobile.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a radiator for a hydrogen fuel cell vehicle according to the present embodiment;

fig. 2 is a front view of the heat sink provided in the present embodiment.

The symbols in the drawings represent the following meanings:

1. a body; 11. a frame structure; 111. a water inlet; 112. a water outlet; 113. a water outlet; 1131. a drain bolt; 12. core deflection; 2. a shock-absorbing structure; 3. and (4) a bracket.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Fig. 1 is a schematic structural diagram of a radiator for a hydrogen fuel cell vehicle according to the present embodiment, and as shown in fig. 1, the radiator includes a body 1 and a plurality of shock-absorbing structures 2.

The body 1 comprises a frame structure 11 and a plurality of core body eccentric pipes 12, wherein the frame structure 11 is of a square structure, a water inlet 111 and a water outlet 112 are respectively arranged on two sides of the frame structure 11, a water outlet 113 is arranged at the bottom of the frame structure 11, a drain bolt 1131 is inserted in the water outlet 113, two ends of the core body eccentric pipes 12 are sequentially inserted in the frame structure 11, the core body eccentric pipes 12 are sequentially communicated, and the water inlet 111, the water outlet 112 and the water outlet 113 are respectively communicated with three of the core body eccentric pipes 12.

The shock absorption structures 2 are respectively arranged on the outer edge of the frame structure 11, the shock absorption structures 2 are located in the same plane, and the shock absorption structures 2 are arranged along the center of the frame structure 11 in a symmetrical mode.

For the radiator for the hydrogen fuel cell vehicle provided by this embodiment, the cooling water is introduced through the water inlet 111, the cooling water can take away heat around the radiator in the circulation process of the plurality of core offset pipes 12, and finally the heated cooling water is discharged from the water outlet 112. When the cooling water in the radiator needs to be removed, the drain bolt 1131 is removed, and the water is drained through the drain port 113.

Further, a plurality of shock-absorbing structures 2 are respectively arranged on the outer edge of the frame structure 11, the shock-absorbing structures 2 are located in the same plane, and the shock-absorbing structures 2 are arranged along the center of the frame structure 11 in a symmetrical mode, so that the frame structure 11 and the core body eccentric pipe 12 are supported and buffered through the shock-absorbing structures 2, and the shock caused by inertia of the hydrogen fuel cell automobile is absorbed through the shock-absorbing structures 2 in the driving process.

Referring again to fig. 1, the heat sink further comprises a plurality of brackets 3 for mounting the fan, the plurality of brackets 3 each being located on the frame structure 11.

In the above embodiment, the mounting of the fan can be achieved by the bracket 3, so that the heat can be further dissipated by the fan.

Exemplarily, in the present embodiment, the number of the brackets 3 may be 4, wherein 2 are located at one side of the frame structure 11, and the other 2 are located at the other side of the frame structure 11.

In the present embodiment, the bracket 3 is a metal structure.

This may increase its structural strength.

Preferably, the number of core offset tubes 12 is 48.

Fig. 2 is a front view of the heat sink provided in the present embodiment, as shown in fig. 2,

optionally, the length L of each core eccentric pipe 12 is 668mm, the height of the core eccentric pipes 12 is 515mm, and the width W of the frame structure 11 is 788.6mm, so as to avoid the volume and mass of the radiator from being too large, and reduce the impact on other parts.

Optionally, the frame structure 11 is an aluminum alloy structural member.

In the above embodiment, the frame structure 11 is an aluminum alloy structural member, which not only can ensure the structural strength thereof, but also can effectively reduce the mass thereof, thereby effectively reducing the impact of itself on other parts of the hydrogen fuel cell vehicle.

In the present embodiment, the shock absorbing structure 2 is a shock absorbing rubber pad.

In the above embodiment, the cushion rubber has a good damping effect and is not easy to corrode.

In other embodiments of the present disclosure, the shock-absorbing structure 2 may also be a shock-absorbing spring, which is not limited by the present disclosure.

The above is not relevant and is applicable to the prior art.

Although certain specific embodiments of the present invention have been described in detail by way of illustration, it will be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention, which is to be construed as broadly as the present invention will suggest themselves to those skilled in the art to which the invention pertains and which is susceptible to various modifications or additions and similar arrangements to the specific embodiments described herein without departing from the scope of the invention as defined in the appended claims. It should be understood by those skilled in the art that any modifications, equivalent substitutions, improvements and the like made to the above embodiments according to the technical spirit of the present invention should be included in the scope of the present invention.

Claims

1. A radiator for a hydrogen fuel cell vehicle, characterized in that it comprises a body (1) and a plurality of shock-absorbing structures (2);

the body (1) comprises a frame structure (11) and a plurality of core body eccentric pipes (12), wherein the frame structure (11) is a square structure, a water inlet (111) and a water outlet (112) are respectively arranged on two sides of the frame structure (11), a water outlet (113) is arranged at the bottom of the frame structure (11), a drainage bolt (1131) is inserted into the water outlet (113), two ends of the core body eccentric pipes (12) are sequentially inserted into the frame structure (11), the core body eccentric pipes (12) are sequentially communicated together, and the water inlet (111), the water outlet (112) and the water outlet (113) are respectively communicated with three of the core body eccentric pipes (12);

the shock absorption structures (2) are respectively arranged on the outer edge of the frame structure (11), the shock absorption structures (2) are located in the same plane, and the shock absorption structures (2) are arranged along the center of the frame structure (11) in a symmetrical mode.

2. A heat sink according to claim 1, further comprising a plurality of brackets (3) for mounting a fan, the plurality of brackets (3) each being located on the frame structure (11).

3. A radiator according to claim 2, characterised in that the number of brackets (3) is 4.

4. A radiator according to any one of claims 1 to 3, characterised in that the number of core offsets (12) is 48.

5. A radiator according to any one of claims 1 to 3, wherein the length L of each core offset tube (12) is 668mm, and the height of the arrangement of the core offset tubes (12) is 515 mm.

6. A heat sink according to any one of claims 1-3, characterised in that the width W of the frame structure (11) is 788.6 mm.

7. A radiator according to any one of claims 1 to 3, characterised in that the frame structure (11) is an aluminium alloy structural member.

8. A radiator according to any one of claims 1 to 3, wherein the shock-absorbing structure (2) is a shock-absorbing rubber mat.