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Meter cartridge for a volumeter for liquids and a method for measuring a liquid volume with the meter cartridge

机译:用于液体定量器的计量盒以及使用该计量盒测量液体体积的方法

摘要

Meter cartridge for a volumeter for liquids, with a designed as a cup insert housing (26, 28), in which an impeller (44, 78) is rotatably arranged in the cup base and a first end of the impeller (44, 78) supporting impeller shaft (42) is mounted, with a second bearing plate (58), on which a second end of the impeller shaft (42) is mounted, with at least one intake recess (54) in a cup wall (28) of the measuring insert housing and with at least one outflow opening (34) in the cup base (26), wherein the bottom of the cup (26) by means of a first bearing plate (26) as well as the cup wall (28) by means of a cup wall, in particular hollow cylindrical, hollow body (28) are formed, in the measuring insert housing (26, 28) at least one bypass recess (38) is arranged, through which a bypass volume flow of the inflow side (72) directly, i.e, bypassing the by the paddle wheel (44) which is swept area, to the outlet side (74) is guided, wherein the total volume flow upstream of the division into a counting volume current and in the bypass volume flow of the inflow side, is passed into an annular flow channel, the substantially by the cup wall of the meter cartridge is arranged, and the at least one bypass recess (38) in the region of the cup wall (28) which, in the axial direction of the impeller shaft (42), between the impeller (44, 78) and the first bearing plate (26), in the first bearing plate (26) is arranged.
机译:用于液体定量器的量筒,其设计为杯状插入壳体(26、28),其中,在杯状基座和叶轮(44、78)的第一端可旋转地布置有叶轮(44、78)。支撑叶轮轴(42)装有第二轴承板(58),叶轮轴(42)的第二端安装在该轴承板上,在杯壁(28)中至少有一个进气槽(54)。所述测量插入件壳体并且在所述杯座(26)中具有至少一个流出开口(34),其中,所述杯(26)的底部借助于第一支承板(26)以及所述杯壁(28)借助于杯壁,特别是形成空心的圆柱形空心体(28),在测量插入件壳体(26、28)中布置至少一个旁通凹槽(38),流入的旁通体积流通过该旁通凹槽(38)。侧(72)直接(即绕过被掠过区域的桨轮(44)绕过出口侧)被引导到出口侧(74),其中总体积流在分离器上游在流入侧的旁路体积流中,一个计数体积的电流流入一环形流动通道中,基本上由计量盒的杯壁布置,并且至少一个旁路凹口(38)位于流通区域中。杯壁(28)沿叶轮轴(42)的轴向布置在叶轮(44、78)和第一轴承板(26)之间,位于第一轴承板(26)中。

著录项

  • 公开/公告号DE10106465B4

    专利类型

  • 公开/公告日2015-12-03

    原文格式PDF

  • 申请/专利权人 ELSTER MESSTECHNIK GMBH;

    申请/专利号DE2001106465

  • 发明设计人 PETER BARTMANN;

    申请日2001-02-13

  • 分类号G01F1/06;G01F1/08;

  • 国家 DE

  • 入库时间 2022-08-21 14:10:23

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