Combined type dual fuel oil tank

A fuel tank and dual-fuel technology, which is applied to the lower structure and other directions, can solve the problems of complex manufacturing process of dual-fuel fuel tanks, mutual leakage of fuel tanks, difficult installation and layout, etc. simple effect

Active Publication Date: 2014-06-04
ZHEJIANG GEELY HLDG GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention solves the problems of complicated assembly, difficult installation and arrangement, high production cost and low efficiency of current dual-fuel vehicles using two independent fuel tanks, and provides a conjoined dual-fuel fuel tank with convenient installation and low production cost
[0004] Another purpose of the present invention is to solve the problems of complex manufacturing process and easy mutual leakage between the two fuel tanks existing in the current dual-fuel tanks, and provide a conjoined body with simple manufacturing process and good isolation between the two fuel tanks. double fuel tank

Method used

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  • Combined type dual fuel oil tank
  • Combined type dual fuel oil tank
  • Combined type dual fuel oil tank

Examples

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Embodiment 1

[0020] in such as figure 1 figure 2 In the shown embodiment 1, the one-piece dual-fuel oil tank includes a large fuel tank 1 and a small fuel tank 2, the large fuel tank 1 is a methanol fuel tank with a volume of 40 liters, and a methanol fuel pump 6, methanol Liquid level sensor 7 and methanol air intake pipe 9; small fuel tank 2 is a gasoline fuel tank with a volume of 12 liters, and an integrated gasoline pump 8 and a gravity valve 10 are arranged on it. The integrated gasoline pump 8 includes a gasoline fuel pump and a gasoline liquid level The sensor, the gravity valve 10 are connected with the vehicle fuel evaporation recovery device, the fuel tanks of all sizes are provided with a feeding port 3 and a feeding exhaust port 4, a check valve is provided in the feeding port 3, and a fuel tank is provided at the bottom of the large and small fuel tanks Fixing groove 13, the corner of small fuel tank is provided with fixing plate 16, and the bottom of large fuel tank is pro...

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PUM

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Abstract

The invention discloses a combined type dual fuel oil tank which comprises a big fuel oil tank and a small fuel oil tank which are respectively provided with a charging opening and a charging and exhausting opening and form an integrated combined structure through a transversely arranged connecting band. The combined type dual fuel oil tank effectively solves the problems of complex assembly, difficult installation and layout, high production cost and low efficiency in case that two independent oil tanks are used for dual-fuel vehicles at present, and also solves the problems of complex manufacturing process and easy mutually leakage between the two fuel oil tanks of the current dual fuel oil tanks. The combined type dual fuel oil tank has the advantages of simple manufacturing process, low cost, high production efficiency, reasonable layout, convenient installation, good isolation between the two fuel oil tanks and long service life, thereby being worth prompting and using.

Description

technical field [0001] The invention relates to an automobile fuel tank, in particular to a one-piece dual-fuel fuel tank with low cost and convenient installation. Background technique [0002] As we all know, with the continuous increase of energy consumption, the world-wide energy shortage is an unchangeable fact. For the automobile industry, the tightness of fuel oil will further intensify with the sharp increase in automobile production. The introduction of mandatory fuel consumption regulations and exhaust emission regulations in various countries will also prompt governments to mandate and guide automobile manufacturers Seek a way out so that we can develop automobile products with low fuel consumption and low emissions as soon as possible. In this case, dual-fuel vehicles came into being. Most of the existing dual-fuel vehicle technologies use gasoline plus liquefied gas. Gasoline is stored in fuel tanks, while liquefied gas is stored in steel cylinders. With the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K15/03
Inventor 金先扬宋金环
Owner ZHEJIANG GEELY HLDG GRP CO LTD
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