FSAE racing fuel tank

A technology for fuel tanks and fuel tank caps, which is applied to the substructure and other directions, can solve problems such as unsmooth exhaust, achieve the effects of reducing weight, lowering the center of gravity, and improving lightweight performance

Pending Publication Date: 2019-05-10
NANJING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fuel tank for FSAE racing cars, which can solve the problem of light weight, improve oil absorption ca

Method used

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Embodiment Construction

[0020] In order to illustrate the technical scheme and technical purpose of the present invention, the present invention will be further introduced below in conjunction with the accompanying drawings and specific embodiments.

[0021] to combine Figure 1-Figure 3 , a FSAE racing car fuel tank of the present invention and its assembly method, including a fuel tank body 1, an oil pump 2, a baffle plate 3, an oil pump pressure plate 4, a fuel tank lug 7, an oil drain bolt 8, an oil neck 13, and a right-angle elbow 14 , fuel tank cap 10, one-way valve 11;

[0022] The fuel tank body 1 is a trapezoidal cavity structure, made of 5052 aluminum plate, and the bottom is provided with an oil pump installation hole 15; the oil pump 2 is inserted into the oil pump installation hole 15 from the bottom of the fuel tank body 1, which can more effectively suck the oil at the bottom of the oil tank. fuel. The oil pump pressure plate 4 is installed at the bottom of the oil pump 2, and a plur...

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Abstract

The invention discloses a FSAE racing fuel tank. The FSAE racing fuel tank comprises a fuel tank body, an oil pump baffle, an oil pump pressure plate, a fuel tank lug, a oil discharge bolt, an oil neck, a right angle elbow, a fuel tank cover and a one-way valve; an oil pump installation hole is formed in the bottom of the fuel tank body; an oil pump is inserted into the oil pump installation holefrom the bottom of the fuel tank body; the oil pump pressure plate is installed at the bottom of the oil pump through a pressing plate bolt; an oil discharging bolt hole is formed in the bottom of thefuel tank body, and an oil discharging bolt is connected to the oil discharging bolt hole through threads; baffles are separately arranged on the left side and right side in the fuel tank body; the baffles are suspended and fixed to the middle of the fuel tank body, and the tops and bottoms of the baffles are left gaps with the fuel tank body; the oil neck is arranged at the upper end of the fueltank body, and the fuel tank cover is arranged on the upper part of the oil neck; an opening hole for installing the one-way valve is formed in the upper part of the fuel tank cover; and the direction of air flow of the one-way valve points from the outside to the side of the oil neck. According to the FSAE racing fuel tank, the oil absorption capacity of the fuel tank under lateral accelerationis improved, and the problem that the exhaust is not smooth when fuel is added is solved.

Description

technical field [0001] The invention belongs to the field of fuel tank structures, and in particular relates to an FSAE racing fuel tank. Background technique [0002] Formula Student China has been held for 9 years, and the technical competition is becoming increasingly fierce. All teams are constantly introducing new technical solutions in terms of the performance, reliability and convenience of the racing cars. [0003] Chinese patent application number CN201510311553.3 discloses a fuel tank design for a Formula Student FSAE racing car. But its design scheme oil pump is installed on the fuel tank top, it is not easy to suck the remaining fuel oil at the bottom of the fuel tank. Its fuel tank has not been further optimized for weight reduction. The upper part of the fuel tank has an acute angle, which is not conducive to the smooth discharge of the remaining air in the upper part of the fuel tank when refueling, and the fuel tank partition has not been optimized for this...

Claims

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Application Information

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IPC IPC(8): B60K15/03
Inventor 陈纪韬戴晓明王霞杨昊睿刘状姜晓慧谢云枫
Owner NANJING UNIV OF SCI & TECH
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