CN217994136U

CN217994136U - High-pressure oil tank isolation structure and automobile with same

Info

Publication number: CN217994136U
Application number: CN202221874799.3U
Authority: CN
Inventors: 阎全忠; 李洁辰
Original assignee: Shanghai Rox Intelligent Technology Co Ltd
Current assignee: Shanghai Rox Intelligent Technology Co Ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-09
Anticipated expiration: 2032-07-20

Abstract

The utility model relates to a high-pressure fuel tank isolating structure and have car of this structure, this structure is arranged on the automobile body wheel casing, isolating structure includes isolation valve and pencil plug terminal, the isolation valve assembly is inside the automobile body wheel casing, pencil plug terminal is connected with the isolation valve. Compared with the prior art, the utility model has the advantages of the protectiveness is good, and the airtight circular telegram of whole car detects conveniently, raises the efficiency.

Description

High-pressure oil tank isolation structure and automobile with same

Technical Field

The utility model relates to an automobile especially relates to a high-pressure fuel tank isolation structure and have car of this structure.

Background

The new energy automobile comprises four types, namely a hybrid electric automobile (HEV), a pure electric automobile (BEV including a solar automobile), a fuel cell electric automobile (FCEV), other new energy (such as a super capacitor, a flywheel and other high-efficiency energy storage) automobiles and the like, wherein the hybrid electric automobile is a popular new energy automobile type.

With the development of hybrid new energy vehicle types and the upgrade of national six pollutant emission regulations, the hybrid vehicle needs to adopt a high-pressure oil tank, an isolation valve is arranged between the oil tank and a carbon canister, oil vapor is held in the oil tank when pure electricity is used, and the hybrid vehicle is powered on and opened when oil is added; the isolating valve of the traditional hybrid electric vehicle is integrated on the oil tank and arranged in the chassis, the air tightness of the whole vehicle needs to be detected in the production process of the hybrid electric vehicle, the problems that the external power wiring harness is inconvenient to plug and electrify when the isolating valve is electrified and opened and the like exist, and the testing environment is bad and the like exist simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-pressure oil tank isolation structure and have car of this structure in order to overcome the defect that above-mentioned prior art exists.

The purpose of the utility model can be realized through the following technical scheme:

according to the utility model discloses an aspect provides a high-pressure oil tank isolating structure, and this structure is arranged on the automobile body wheel casing, isolating structure includes isolation valve and pencil plug terminals, the isolation valve assembly is inside the automobile body wheel casing, pencil plug terminals is connected with the isolation valve.

Preferably, the isolation valve is installed in a wheel cover of the vehicle body and faces the wheel position.

Preferably, the wire harness plug terminal faces a wheel position.

Preferably, the structure further comprises a fixed bracket mounted in the wheel casing of the vehicle body, and the isolation valve is assembled on the fixed bracket.

Preferably, the isolation valve is fixed on the fixed support through bolts.

Preferably, the bolt is an M6 bolt.

As a preferred technical scheme, the fixing bracket is provided with a nut corresponding to the bolt.

Preferably, the nut is an M6 nut.

As a preferred technical scheme, a rubber shock pad is arranged between the bolt and the nut.

According to another aspect of the utility model, a car with high-pressure fuel tank isolation structure is provided, this car includes high-pressure fuel tank isolation structure.

Compared with the prior art, the utility model has the advantages of it is following:

1) The utility model arranges the isolation valve in the wheel cover of the vehicle body, has good protection performance, facilitates the airtight electrification detection of the whole vehicle and improves the efficiency;

2) The utility model has good stability, the isolation valve is arranged on the wheel cover of the vehicle body through the fixed support and is fastened through the bolt, the stability of the isolation valve is improved, and meanwhile, the fixed support has certain waterproof and mud-proof functions on the isolation valve;

3) The utility model discloses the operation is convenient, installs pencil plug terminal on the automobile body wheel hub towards the wheel position to it is more convenient to make the circular telegram detect.

Drawings

FIG. 1 is a schematic view of the isolating valve of the present invention mounted on the wheel cover of the vehicle body;

FIG. 2 is a schematic view of a three-dimensional structure of the isolation valve of the present invention mounted on a wheel cover of a vehicle body;

FIG. 3 is a schematic view of the whole structure of the isolation valve of the present invention installed on the wheel cover of the vehicle body;

wherein 1 is the automobile body wheel casing, 2 is the fixed bolster, 3 is the isolating valve, 4 is the rubber shock pad, 5 is the bolt, 6 is pencil plug terminal.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1-2, a high-pressure fuel tank isolation structure is arranged on a vehicle body wheel cover 1, the isolation structure comprises an isolation valve 3 and a wiring harness plug-in terminal 6, the isolation valve 3 is assembled inside the vehicle body wheel cover 1, and the wiring harness plug-in terminal 6 is connected with the isolation valve 3.

Further, the utility model discloses still including installing fixed bolster 2 in automobile

body wheel casing

1, 3 assemblies of isolation valve are on fixed bolster 2, and the isolation valve passes through the fixed bolster promptly and installs on automobile body wheel casing, has further improved the installation stability of isolation valve, and the fixed bolster has certain waterproof and mud-proof effect to the isolation valve simultaneously

Furthermore, the isolation valve 3 is fixed on the fixed support 2 through bolts 5, and the installation stability of the isolation valve is further improved through bolt fixation. Preferably, the bolt 5 is an M6 bolt. The fixed support 2 is provided with a nut corresponding to the bolt 5. The nut is an M6 nut.

Further, the utility model discloses a be equipped with rubber shock pad 4 between bolt 5 and the nut, further improved stability.

As shown in fig. 3, the isolation valve 3 is installed in the wheel house 1 of the vehicle body so as to face the wheel position. Meanwhile, the wire harness plug-in terminal 6 faces the position of a wheel and can be fixed on the isolation valve 3, the fixing support 2 or the wheel cover 1 of the vehicle body, and during detection, the wire harness plug-in terminal can be found more conveniently, so that the airtight electrification detection of the whole vehicle is convenient.

Example 2

The utility model also provides an automobile, this automobile include the high-pressure fuel tank isolation structure among embodiment 1.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The high-pressure oil tank isolation structure is characterized by being arranged on a vehicle body wheel cover (1), the isolation structure comprises an isolation valve (3) and a wiring harness plug-in terminal (6), the isolation valve (3) is assembled inside the vehicle body wheel cover (1), and the wiring harness plug-in terminal (6) is connected with the isolation valve (3).

2. A high-pressure fuel tank isolation structure as claimed in claim 1, wherein the isolation valve (3) is installed in a wheel house (1) of a vehicle body and faces a wheel position.

3. The high-pressure fuel tank isolation structure as claimed in claim 1, wherein the harness plug terminal (6) faces a wheel position.

4. A high-pressure fuel tank isolation structure as claimed in claim 1, further comprising a fixed bracket (2) installed in the wheel house (1) of the vehicle body, wherein the isolation valve (3) is assembled on the fixed bracket (2).

5. A high-pressure oil tank isolation structure as claimed in claim 4, wherein the isolation valve (3) is fixed on the fixed bracket (2) through a bolt (5).

6. A high-pressure oil tank isolation structure according to claim 5, characterized in that the bolt (5) is an M6 bolt.

7. A high-pressure tank insulation structure according to claim 5, characterized in that the fixing bracket (2) is provided with a nut corresponding to the bolt (5).

8. The high-pressure oil tank isolation structure according to claim 7, wherein the nut is an M6 nut.

9. A high-pressure oil tank isolation structure as claimed in claim 7, wherein a rubber shock pad (4) is arranged between the bolt (5) and the nut.

10. A motor vehicle having a high-pressure tank barrier structure, characterized in that it comprises a high-pressure tank barrier structure according to any one of claims 1 to 9.