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A kind of fuel oil absorbing structure and automobile

A fuel and automobile technology, which is applied to liquid fuel feeders, charging systems, machines/engines, etc., can solve the problems that fuel cannot be sucked by the oil suction pipe, redundant unusable volume, etc., so as to improve the actual utilization rate and production. Low commissioning cost and the effect of reducing unusable volume

Active Publication Date: 2022-04-26
DONGFENG LIUZHOU MOTOR
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure leads to a certain redundant and unusable volume at the bottom of the fuel tank, and the fuel at the bottom of the fuel tank cannot be sucked by the suction pipe

Method used

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  • A kind of fuel oil absorbing structure and automobile
  • A kind of fuel oil absorbing structure and automobile
  • A kind of fuel oil absorbing structure and automobile

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Embodiment Construction

[0033] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0034] In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "front" are used in the present invention. The orientations or positional relationships indicated by "rear", "vertical", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplified descriptions, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the in...

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Abstract

The invention relates to the technical field of automobile machinery, and discloses a fuel oil suction structure and an automobile, which include a fuel tank and an oil suction pipe. The oil tank has a cavity; the bottom side of the cavity is provided with a downwardly recessed groove; the oil suction pipe is vertically arranged in the groove, and the bottom side of the oil suction pipe is connected to the bottom of the cavity Bottom side; the first oil delivery channel is opened in the oil suction pipe, and the first oil delivery channel extends along the axial direction of the oil suction pipe; the upper part of the oil suction pipe is provided with several oil suction channels that communicate with the oil delivery pipeline hole; the outer periphery of the oil suction hole is provided with a layer of filter net. The fuel oil absorption structure and the automobile provided by the invention can improve the volume utilization rate of the fuel tank and greatly reduce the production cost of the complete vehicle.

Description

technical field [0001] The invention relates to the technical field of automobile machinery, in particular to a fuel oil absorbing structure and an automobile. Background technique [0002] The current commercial vehicle diesel fuel tank is provided with an oil suction device. In order to prevent the oil suction pipe from inhaling impurities deposited on the bottom of the fuel tank, a gap of 10 mm to 15 mm is usually reserved between the bottom side of the oil suction pipe and the bottom side of the inner wall of the fuel tank. This structure causes the bottom of the fuel tank to always have a certain redundant and unusable volume, and the fuel at the bottom of the fuel tank cannot be sucked by the oil suction pipe. As the tank length is longer and the cross-sectional area is larger, the redundant volume is larger. Taking the 600-liter fuel tank currently used in the mainstream market as an example, the unusable volume at the bottom reaches about 43 liters. At present, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02M37/00F02M37/50
CPCF02M37/0017F02M37/0076F02M37/50
Inventor 陈景林卓义盛潘宇飞许家毅林振贤朱永刚陆方伟
Owner DONGFENG LIUZHOU MOTOR
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