CN102680039B - 一种组合式汽车油耗计量仪 - Google Patents

一种组合式汽车油耗计量仪 Download PDF

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CN102680039B
CN102680039B CN201210166930.5A CN201210166930A CN102680039B CN 102680039 B CN102680039 B CN 102680039B CN 201210166930 A CN201210166930 A CN 201210166930A CN 102680039 B CN102680039 B CN 102680039B
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CN102680039A (zh
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陈杰
门金来
过峥峥
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Shanghai Shenzhou Jingyi Automobile Measurement And Control Technology Co ltd
Shanghai Shenzhou Vehicle Energy Saving &environmental Protection Co ltd
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Shanghai Shenzhou Vehicle Energy Saving & Environmental Protection Co Ltd
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Abstract

本发明涉及一种组合型汽车油耗计量仪,其特征在于将单向阀、流量传感器、电磁阀、液位测量浮子传感器等全部置于回油脉动滤波器壳体中,使其结构紧凑、安装方便、工作可靠、测量精度提高、故障率和维修率减少,属交通运输工具领域。

Description

一种组合式汽车油耗计量仪
技术领域
本发明涉及一种组合型汽车油耗计量仪,其特征在于将单向阀、流量传感器、电磁阀、液位测量浮子传感器等全部置于回油脉动滤波器壳体中,使其结构紧凑、安装方便、工作可靠、测量精度提高、故障率和维修率减少,属交通运输工具领域。
背景技术
中国实用新型专利201020203444.2公开了一种汽车油耗计量仪,可实时精确地测量发动机油耗。但由于其单向阀、流量传感器等零部件置于回油脉动滤波器的外部,产品结构复杂、零件多、接头多、故障率高、维修不便。
发明内容
本发明针对现有技术的不足和缺陷,提供一种组合型汽车油耗计量仪,将单向阀、流量传感器、电磁阀、液位测量浮子传感器等全部置于回油脉动滤波器壳体中,使其结构紧凑、安装方便、工作可靠、测量精度提高、故障率和维修率减少。
本发明是通过以下技术方案来实现的。本发明:单向阀出油管、单向阀、流量传感器、流量传感器进油管、燃油泵回油管、油箱出油管,其特征在于还包括:电磁阀进油管、电磁阀、电磁阀出油管、回油脉动滤波器壳体、壳体联接盘、壳体盖板、橡胶密封圈、液位测量浮子传感器、单向排气阀,其连接方式为:油箱出油管上端螺纹联接在壳体盖板上并通过壳体盖板与油箱相通、油箱出油管下端软管联接至流量传感器进油管上,流量传感器下端与流量传感器进油管螺纹联接、流量传感器上端与单向阀下端管接头联接,单向阀上端与壳体盖板管接头联接,电磁阀下端与电磁阀进油管螺纹联接,电磁阀上端与电磁阀出油管螺纹联接,电磁阀出油管上端与壳体盖板管接头联接,电磁阀出油管上端与单向阀上端在壳体盖板内部相通并与发动机燃油泵相通,液位测量浮子传感器上端螺纹联接在壳体盖板上,单向排气阀管接头联接在壳体盖板上部并通过壳体盖板与回油脉动滤波器壳体的腔体相通,回油脉动滤波器壳体与壳体联接盘密封紧固联接,壳体联接盘与壳体盖板螺纹联接,橡胶密封圈在壳体联接盘及壳体盖板之间起密封作用,回油脉动滤波器壳体为底端密封的圆柱形。
本发明具有实质性特点和显著进步。本发明提供一种组合型汽车油耗计量仪,将单向阀、流量传感器、电磁阀、液位测量浮子传感器等全部置于回油脉动滤波器壳体中,使其结构紧凑、安装方便、工作可靠、测量精度提高、故障率和维修率减少。
附图说明
图1为本发明的结构示意图。
具体实施方式
如图1所示,本发明主要包括:单向阀出油管10、单向阀11、流量传感器13、流量传感器进油管14、燃油泵回油管4、油箱出油管5,其特征在于还包括:电磁阀进油管1、电磁阀2、电磁阀出油管3、回油脉动滤波器壳体6、壳体联接盘7、壳体盖板8、橡胶密封圈9、液位测量浮子传感器12、单向排气阀15,其连接方式为:油箱出油管5上端螺纹联接在壳体盖板8上并通过壳体盖板8与油箱相通、油箱出油管5下端软管联接至流量传感器进油管14上,流量传感器13下端与流量传感器进油管14螺纹联接、流量传感器13上端与单向阀11下端管接头联接,单向阀11上端与壳体盖板8管接头联接,电磁阀2下端与电磁阀进油管1螺纹联接,电磁阀2上端与电磁阀出油管3螺纹联接,电磁阀出油管3上端与壳体盖板8管接头联接,电磁阀出油管3上端与单向阀11上端在壳体盖板8内部相通并与发动机燃油泵相通,液位测量浮子传感器12上端螺纹联接在壳体盖板8上,单向排气阀15管接头联接在壳体盖板8上部并通过壳体盖板8与回油脉动滤波器壳体6的腔体相通,回油脉动滤波器壳体6与壳体联接盘7密封紧固联接,壳体联接盘7与壳体盖板8螺纹联接,橡胶密封圈9在壳体联接盘7及壳体盖板8之间起密封作用,回油脉动滤波器壳体6为底端密封的圆柱形。

Claims (2)

1.一种组合式汽车油耗计量仪,主要包括:单向阀出油管(10)、单向阀(11)、流量传感器(13)、流量传感器进油管(14)、燃油泵回油管(4)、油箱出油管(5),其特征在于还包括:电磁阀进油管(1)、电磁阀(2)、电磁阀出油管(3)、回油脉动滤波器壳体(6)、壳体联接盘(7)、壳体盖板(8)、橡胶密封圈(9)、液位测量浮子传感器(12)、单向排气阀(15),其连接方式为:油箱出油管(5)上端螺纹联接在壳体盖板(8)上并通过壳体盖板(8)与油箱相通、油箱出油管(5)下端软管联接至流量传感器进油管(14)上,流量传感器(13)下端与流量传感器进油管(14)螺纹联接、流量传感器(13)上端与单向阀(11)下端管接头联接,单向阀(11)上端与壳体盖板(8)管接头联接,电磁阀(2)下端与电磁阀进油管(1)螺纹联接,电磁阀(2)上端与电磁阀出油管(3)螺纹联接,电磁阀出油管(3)上端与壳体盖板(8)管接头联接,电磁阀出油管(3)上端与单向阀(11)上端在壳体盖板(8)内部相通并与发动机燃油泵相通,液位测量浮子传感器(12)上端螺纹联接在壳体盖板(8)上,单向排气阀(15)管接头联接在壳体盖板(8)上部并通过壳体盖板(8)与回油脉动滤波器壳体(6)的腔体相通,回油脉动滤波器壳体(6)与壳体联接盘(7)密封紧固联接,壳体联接盘(7)与壳体盖板(8)螺纹联接,橡胶密封圈(9)在壳体联接盘(7)及壳体盖板(8)之间起密封作用。
2.根据权利要求1所述的一种组合式汽车油耗计量仪,其特征在于:回油脉动滤波器壳体(6)为底端密封的圆柱形。
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CN100533072C (zh) * 2007-09-30 2009-08-26 林兆平 燃油发动机油量计量装置
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