CN201661397U - 电动燃油泵储油装置 - Google Patents

电动燃油泵储油装置 Download PDF

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Publication number
CN201661397U
CN201661397U CN2010201722750U CN201020172275U CN201661397U CN 201661397 U CN201661397 U CN 201661397U CN 2010201722750 U CN2010201722750 U CN 2010201722750U CN 201020172275 U CN201020172275 U CN 201020172275U CN 201661397 U CN201661397 U CN 201661397U
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China
Prior art keywords
oil storage
oil
storage device
fuel
electric fuel
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Expired - Fee Related
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CN2010201722750U
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English (en)
Inventor
张炜
马南
刘耀武
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HAERBIN ZHIYANG AUTOMOBILE MOTOR Co Ltd
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HAERBIN ZHIYANG AUTOMOBILE MOTOR Co Ltd
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Abstract

本实用新型涉及一种电动燃油泵储油装置,储油桶体底部设有单向阀阀门,喷油嘴连接于圆管端部,圆管与回油管道相通。本实用新型结构简单、易于安装,而且制造容易,安装和维修方便,产品成本低,而且提高了所储油液的液面高度,使储油量增加。

Description

电动燃油泵储油装置
技术领域
本实用新型涉及一种电动燃油泵储油装置,尤其一种当汽车在坡道行驶时或当汽车急加速和急减速时与油箱储油面偏低时,保证电动燃油泵平稳供油的电动燃油泵储油装置。
背景技术
电动燃油泵是发动机电子管理系统中重要的部件之一,其工作的正常与否直接影响发动机的正常工作。现在公知的燃油泵储油装置都是将油箱中的燃油吸入储油装置,然后由储油装置供给电动燃油泵,这种燃油泵储油装置由于有小孔导流,其内部的单向阀阀门安装起来很不方便,而且制造困难,这样影响了加工效率,增加了产品制造成本。
发明内容
本实用新型的目的在于克服上述技术中存在的不足之处,提供一种结构简单,易于安装,成本低的电动燃油泵储油装置。
为了达到上述目的,本实用新型采用的技术方案是:储油桶体底部设有单向阀阀门,喷油嘴连接于圆管端部,圆管与回油管道相通。
本实用新型的优点是:
结构简单、易于安装,而且制造容易,安装和维修方便,产品成本低,而且提高了所储油液的液面高度,使储油量增加。
附图说明
图1是本实用新型结构示意图;
具体实施方式
下面结合附图对本实用新型的实施例作进一步详细描述。
由图1可知,本实用新型储油桶体1底部设有单向阀阀门5,喷油嘴4连接于圆管3端部,圆管3与回油管道2相通。
下面简述其工作过程
当本实用新型在加入油液后,油液先通过单向阀阀门5进入储油桶体1内部,入油后单向阀阀门5关闭,之后燃油由发动机燃油系统的回油管通过喷油嘴4,在小孔处形成射流,经圆管3到达回油管道2,引导油箱内的燃油一起进入储油桶体1内部,完成储油功能。回油管道2的高度保证油液的高度。

Claims (1)

1.一种电动燃油泵储油装置,包括储油桶体(1)、回油管道(2)、圆管(3)、喷油嘴(4)和单向阀阀门(5),其特征在于:储油桶体(1)底部设有单向阀阀门(5),喷油嘴(4)连接于圆管(3)端部,圆管(3)与回油管道(2)相通。
CN2010201722750U 2010-04-28 2010-04-28 电动燃油泵储油装置 Expired - Fee Related CN201661397U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201722750U CN201661397U (zh) 2010-04-28 2010-04-28 电动燃油泵储油装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201722750U CN201661397U (zh) 2010-04-28 2010-04-28 电动燃油泵储油装置

Publications (1)

Publication Number Publication Date
CN201661397U true CN201661397U (zh) 2010-12-01

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CN2010201722750U Expired - Fee Related CN201661397U (zh) 2010-04-28 2010-04-28 电动燃油泵储油装置

Country Status (1)

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CN (1) CN201661397U (zh)

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Addressee: Haerbin Zhiyang Automobile Motor Co., Ltd.

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101201

Termination date: 20180428