Integrated diesel tank

A diesel tank and tank body technology, applied in the field of diesel tanks, can solve problems such as urea leakage, and achieve the effects of increasing the fuel tank volume, compact and reasonable structure, and reducing the weight and cost of the entire vehicle

Active Publication Date: 2020-06-05
一汽解放青岛汽车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the pressure of urea gas is up to 7bar, the pressure on the partition is large, which may easily lead to urea leakage, resulting in the mixing of fuel and urea

Method used

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  • Integrated diesel tank
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Embodiment Construction

[0030] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only the parts related to the present invention are shown in the drawings but not all of them.

[0031] Some orientation words are limited in the present invention, and under the situation of not making contrary description, the orientation words used are as " upper ", " lower ", " left ", " right ", " inner ", " outer " these orientation words It is adopted for easy understanding, and thus does not constitute a limitation to the protection scope of the present invention.

[0032] In the present invention, unless otherwise clearly specified and limited, a first feature bein...

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Abstract

The invention relates to the technical field of diesel tanks, and particularly discloses an integrated diesel tank. The integrated diesel tank comprises an integrated tank body, a fuel filter, a ureatank and a pipeline valve body; the integrated tank body comprises a cylindrical structure and two end plates; openings are formed in two ends of the cylindrical structure; the two end plates are arranged on the openings in both ends of the cylindrical structure in a covering manner respectively; the integrated tank body is internally provided with an accommodating cavity for accommodating dieseloil; the side wall of the cylindrical structure is recessed to form a U-shaped groove; the fuel filter is arranged in the U-shaped groove and is connected with the wall of the U-shaped groove; the urea tank comprises a tank body and a filling port, and is arranged in the accommodating cavity; the side wall of the cylindrical structure is recessed to form an L-shaped groove; the pipeline valve bodycommunicates with the urea tank; and the pipeline valve body is arranged in the L-shaped groove and is connected with the wall of the L-shaped groove. The integrated diesel tank provided by the invention has a compact and reasonable structure, the leakage of the urea tank is avoided, an original fuel filter bracket and an original urea tank bracket are omitted, the weight and cost of the completevehicle are reduced, the size of the fuel tank is increased, and the convenience of disassembly and maintenance are ensured.

Description

technical field [0001] The invention relates to the technical field of diesel tanks, in particular to an integrated diesel tank. Background technique [0002] At present, the diesel tank, fuel filter and urea tank of commercial vehicles are installed on the vehicle frame, and the fuel filter is fixed on the vehicle frame through the fuel filter bracket, and the fuel filter bracket keeps the fuel filter away from the vehicle at the same time. The rack is convenient for users to disassemble and maintain. The urea tank bracket fixes the urea tank to the vehicle frame, and the urea tank bracket also fixes parts such as the intake and exhaust valves and water heating valves related to the urea system, which results in a large size and complex structure of the urea tank bracket. The fuel filter bracket and the urea tank bracket increase the weight and cost of the vehicle, and at the same time, the bracket occupies the side space of the frame, which affects the design of the large...

Claims

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Application Information

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IPC IPC(8): F02M37/00F02M37/42F02M25/08B60K15/03
CPCB60K15/03B60K2015/03236B60K2015/03256F02M25/0854F02M37/00F02M37/0023F02M37/0076F02M37/42
Inventor 张贵华李冠霖朱宏志尹燕升杨蕾贾昭远
Owner 一汽解放青岛汽车有限公司
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