Vehicle-mounted oil tank with urea tank

Abstract

The utility model relates to the technical field of oil supply systems, and discloses a vehicle-mounted oil tank with a urea tank, which comprises an oil tank barrel, a first groove is arranged in the middle of the right side of the top end of the oil tank barrel, and a second groove positioned in front of the first groove is arranged on the right side of the top end of the oil tank barrel. By arranging the supporting partition plate, the sealing partition plate, the non-slip mat and the shock pad, due to the existence of the supporting partition plate and the sealing partition plate, the internal space of the oil tank barrel is partitioned, so that a urea tank is conveniently mounted in the oil tank barrel, and meanwhile, due to the existence of the non-slip mat, the urea tank is supported in an auxiliary manner; the anti-skid pad can play a role in damping the urea tank, the anti-skid pad and the damping pad are matched with each other to realize the mounting stability of the urea tank, and the supporting partition plate and the sealing partition plate ensure the mounting feasibility of the urea tank, so that the integrated combination of the vehicle-mounted oil tank and the urea tank can be realized, and the occupation of the urea tank on the automobile space is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of oil supply systems, and more specifically, to a vehicle-mounted oil tank with a urea tank. Background Art

[0002] The vehicle-mounted fuel tank is a fuel supply system and a container for fuel. A urea tank needs to be installed inside the vehicle, so vehicle-mounted fuel tanks are put into use in large quantities.

[0003] At present, the urea tank needs to be installed separately, and corresponding space and brackets need to be added to the frame for the installation of the urea tank. However, the chassis space of the car is limited, and the installation space of the urea tank increases the difficulty of assembly design. In addition, the urea tank product occupies a large space during use, which increases the weight of the whole vehicle, is not conducive to the lightweight of the car, and increases the production cost. Therefore, improvements are needed. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a vehicle-mounted fuel tank with a urea tank, which has the advantage of combining the urea tank with the fuel tank.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle-mounted fuel tank with a urea tank, comprising a fuel tank cylinder, a first groove is opened in the middle of the right side of the top end of the fuel tank cylinder, a second groove located in front of the first groove is opened on the right side of the top end of the fuel tank cylinder, a supporting partition is locked and connected inside the fuel tank cylinder, a sealing partition is welded to the right end of the supporting partition, a urea tank is fixedly connected to the right end of the sealing partition, a fuel tank end cover is riveted to the right end of the urea tank, and the supporting partition, sealing partition, urea tank and fuel tank end cover are all fixed to the right end of the inside of the fuel tank cylinder.

[0006] As a preferred technical solution of the utility model, anti-skid pads are fixedly installed on the front and rear ends and the bottom end of the urea tank, and the outer surface of the anti-skid pads and the inner surface of the fuel tank cylinder are interference fit. A shock-absorbing pad is fixedly installed on the right end of the urea tank, and the right end of the shock-absorbing pad is tightly fitted with the left end of the fuel tank end cover.

[0007] As a preferred technical solution of the utility model, an integrated sensor located on the left side of the first groove is fixedly installed in the middle of the top of the urea tank, a filling port located on the left side of the second groove is fixedly installed on the front side of the top of the urea tank, and a ventilation valve is fixedly installed on the rear side of the top of the urea tank.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0009] 1. The utility model provides a supporting partition, a sealing partition, a urea tank, an anti-skid pad and a shock-absorbing pad. Due to the existence of the supporting partition and the sealing partition, the internal space of the fuel tank cylinder is separated, so that the urea tank is conveniently installed inside the fuel tank cylinder. At the same time, due to the existence of the anti-skid pad, the urea tank is provided with an auxiliary support, and the shock-absorbing pad can reduce the shock of the urea tank. The mutual cooperation of the anti-skid pad and the shock-absorbing pad realizes the stability of the installation of the urea tank, and the supporting partition and the sealing partition ensure the feasibility of the installation of the urea tank. In this way, the integrated combination of the vehicle-mounted fuel tank and the urea tank can be realized, thereby reducing the space occupied by the urea tank in the vehicle.

[0010] 2. The utility model adopts an integrated structure urea tank without brackets and other assembly parts, which reduces the assembly weight and increases the chassis space. The subsystems of the integrated structure are more integrated, saving logistics management costs, reducing the vehicle assembly process, and improving the assembly rhythm.

[0011] 3. The utility model and the solution integrate the equipment together, so that the equipment can effectively perform oil supply operation and post-processing operation, and the subsequent exhaust gas of the vehicle can be purified through the urea tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0014] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the urea barrel of the utility model.

[0016] In the figure: 1. fuel tank cylinder; 2. first groove; 3. second groove; 4. support baffle; 5. sealing baffle; 6. urea tank; 7. fuel tank end cover; 8. anti-skid pad; 9. integrated sensor; 10. filling port; 11. ventilation valve; 12. shock-absorbing pad. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] like Figures 1 to 4As shown, the utility model provides a vehicle-mounted fuel tank with a urea tank, including a fuel tank cylinder 1, a first groove 2 is opened in the middle of the right side of the top end of the fuel tank cylinder 1, a second groove 3 located in front of the first groove 2 is opened on the right side of the top end of the fuel tank cylinder 1, a supporting partition 4 is locked and connected inside the fuel tank cylinder 1, a sealing partition 5 is welded to the right end of the supporting partition 4, a urea tank 6 is fixedly connected to the right end of the sealing partition 5, a fuel tank end cover 7 is riveted to the right end of the urea tank 6, and the supporting partition 4, the sealing partition 5, the urea tank 6 and the fuel tank end cover 7 are all fixed to the right end inside the fuel tank cylinder 1.

[0019] Due to the existence of the supporting baffle 4, the fuel tank cylinder 1 will be supported to prevent the fuel tank cylinder 1 from being deformed due to collision, and the existence of the sealing baffle 5 will seal the fuel tank cylinder 1 to prevent the gasoline inside the fuel tank cylinder 1 from leaking and causing waste of resources, thereby ensuring the safety of the vehicle during driving. The mutual cooperation of the supporting baffle 4 and the sealing baffle 5 realizes the installation of the urea tank 6 inside the fuel tank cylinder 1, thereby solving the problem of a single urea tank occupying space and increasing the weight of the whole vehicle, and achieving the purpose of lightweighting.

[0020] Among them, anti-skid pads 8 are fixedly installed on the front and rear ends and the bottom end of the urea tank 6, and the outer surface of the anti-skid pad 8 and the inner surface of the tank cylinder 1 are interference fit. A shock-absorbing pad 12 is fixedly installed on the right end of the urea tank 6, and the right end of the shock-absorbing pad 12 and the left end of the tank end cover 7 are tightly fit.

[0021] The presence of the anti-skid pad 8 can provide auxiliary support to the urea tank 6 to prevent shaking, while the shock-absorbing pad 12 can provide shock absorption to the urea tank 6 .

[0022] Among them, an integrated sensor 9 located on the left side of the first groove 2 is fixedly installed in the middle of the top of the urea tank 6, a filling port 10 located on the left side of the second groove 3 is fixedly installed on the front side of the top of the urea tank 6, and a ventilation valve 11 is fixedly installed on the rear side of the top of the urea tank 6.

[0023] The integrated sensor 9 transmits the signal of the urea tank 6 , the filling port 10 facilitates the filling of urea, and the vent valve 11 maintains the air pressure balance inside and outside the urea tank 6 .

[0024] The working principle and use process of this utility model:

[0025] Since the right end of the inside of the fuel tank cylinder 1 is respectively fixed with a supporting baffle 4 and a sealing baffle 5, and the supporting baffle 4 can support the inner wall of the fuel tank cylinder 1, and the sealing baffle 5 can seal the fuel tank cylinder 1, the internal space of the fuel tank cylinder 1 is divided under the cooperation of the supporting baffle 4 and the sealing baffle 5, so as to facilitate the installation of the urea tank 6 inside the fuel tank cylinder 1. At the same time, due to the assistance and protection of the anti-skid pad 8 and the shock-absorbing pad 12, the stability of the installation of the urea tank 6 is ensured, so that the vehicle-mounted fuel tank and the urea tank can be realized. The integrated combination reduces the space occupied by the urea tank in the car, optimizes the assembly design of the car, and thus achieves the purpose of lightweighting. This solution adopts an integrated structure urea tank 6 without brackets and other assembly parts, which reduces the assembly weight and increases the chassis space. The subsystems of the integrated structure are more integrated, saving logistics management costs, reducing the vehicle assembly process flow, and improving the assembly rhythm. This solution integrates the equipment together, effectively enables the equipment to perform oil supply operations and post-processing operations, and can purify the subsequent exhaust gas of the vehicle through the urea tank 6.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted fuel tank with a urea tank, comprising a fuel tank cylinder (1), characterized in that: A first groove (2) is provided in the middle of the right side of the top end of the fuel tank cylinder (1), and a second groove (3) located in front of the first groove (2) is provided on the right side of the top end of the fuel tank cylinder (1). A supporting partition (4) is locked and connected inside the fuel tank cylinder (1), and a sealing partition (5) is welded to the right end of the supporting partition (4). A urea tank (6) is fixedly connected to the right end of the sealing partition (5), and a fuel tank end cover (7) is riveted to the right end of the urea tank (6). The supporting partition (4), the sealing partition (5), the urea tank (6) and the fuel tank end cover (7) are all fixed to the right end of the fuel tank cylinder (1).

2. The vehicle-mounted fuel tank with a urea tank according to claim 1, characterized in that: Anti-skid pads (8) are fixedly mounted on both the front and rear ends and the bottom end of the urea tank (6), and the outer surface of the anti-skid pad (8) is interference-fitted with the inner surface of the fuel tank cylinder (1). A shock-absorbing pad (12) is fixedly mounted on the right end of the urea tank (6), and the right end of the shock-absorbing pad (12) is tightly fitted with the left end of the fuel tank end cover (7).

3. The vehicle-mounted fuel tank with a urea tank according to claim 1, characterized in that: An integrated sensor (9) located on the left side of the first groove (2) is fixedly mounted in the middle of the top of the urea tank (6), a filling port (10) located on the left side of the second groove (3) is fixedly mounted on the front side of the top of the urea tank (6), and a vent valve (11) is fixedly mounted on the rear side of the top of the urea tank (6).

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