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JP2011033524A Gas sampling device 有权
标题翻译：气体采样装置
公开(公告)号：JP2011033524A
公开(公告)日：2011-02-17
申请号：JP2009181427
申请日：2009-08-04
申请人： Sakaguchi Giken:Kk , Tokyo Gas Engineering Co Ltd , Tokyo Metropolitan Sewerage Service Corp , 東京ガス・エンジニアリング株式会社 , 東京都下水道サービス株式会社 , 株式会社坂口技研
发明人： TAMAMOTO HIROYUKI , ABE TAKESHI , TAKEDA MISAO , NAKAMURA ATSUSHI , YAMAGUCHI NOBUKAZU
IPC分类号： G01N1/22
摘要： PROBLEM TO BE SOLVED: To configure a gas sampling device by using a simple mechanism, capable of always moving a gas sampling section which samples a gas, to an area close to a water surface, according to the fluctuation in the water level of a sewage system. SOLUTION: The gas sampling section 5 is disposed near the upper portion of a float 2, from which a spindle 1 is suspended, and the float 2 and the gas sampling section 5 are suspended by a wire 8 via a hook 5 located at the upper portion of a support 4. The gravitational attraction on the spindle 1 and the rewinding force of a wire-rewinding mechanism 9 are balanced, thereby applying an appropriate tension to the wire 8. Moreover, a gas-sampling tube 6 is drawn from the gas-sampling section 5, and appropriate tension is applied by a tube rewinding mechanism 11. The gas passing through the gas sampling tube 6 is sent out to a gas meter 12, so that its gas concentration is measured. In the configuration, even if the water level Ga of the sewage system G fluctuates, the gas-sampling section 5 always samples the gas near the surface of the water level Ga. Furthermore, the wire 8 and the gas sampling tube 6 are configured such that there is no risk of slacking to the water level Ga. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过使用简单的机构来配置气体采样装置，能够根据水位的波动总是将取样气体的气体取样部移动到靠近水面的区域的污水系统。
解决方案：气体取样部5设置在浮子2的上部附近，主轴1悬挂在该上部，浮子2和气体取样部5经由位于在支撑件4的上部。主轴1上的重力吸引力和绕线机构9的重绕力被平衡，从而对线8施加适当的张力。此外，抽取气体采样管6 并且通过管重绕机构11施加适当的张力。通过气体取样管6的气体被送出到气量计12，从而测量其气体浓度。在该结构中，即使污水处理系统G的水位Ga波动，气体取样部5总是对水位Ga的表面附近的气体进行取样，而且，将线8和气体取样管6 没有对水位of no的风险。版权所有（C）2011，JPO＆INPIT

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