发明公开
- 专利标题： 一种基于深水采样检测方法的水质检测平台
- 专利标题（英）： Water quality detection platform based on deepwater sampling detection method
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申请号： CN201310059057.4申请日： 2013-02-26
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公开(公告)号： CN103196703A公开(公告)日： 2013-07-10
- 发明人: 陈彬 , 刘耕源 , 肖原 , 冯乐 , 宋丹
- 申请人： 北京师范大学
- 申请人地址： 北京市新街口外大街19号北京师范大学
- 专利权人： 北京师范大学
- 当前专利权人： 北京师范大学
- 当前专利权人地址： 北京市新街口外大街19号北京师范大学
- 主分类号： G01N1/10
- IPC分类号： G01N1/10
摘要：
本发明涉及一种基于深水采样检测方法的水质检测平台，其包括一本体、一蓄水单元和一采集单元；所述蓄水单元与所述本体固定连接；所述蓄水单元的一进水阀和一出水阀分别安装在一进水口和一出水口上；一缓冲腔设置在所述进水阀处，所述缓冲腔的漏水孔交错布置；所述蓄水单元的一叶轮单元设置在所述缓冲腔内，所述叶轮单元包括一变距螺旋叶轮组、一定位轴承、一转轴和一支架，所述变距螺旋叶轮组的第n个(1≤n≤N)所述变距螺旋叶轮的叶片形状，从所述变距螺旋叶轮靠近所述进水阀的一端至另一端的轨迹方程为：Xi＝r×cos(θi+2π×n/N)，Yi＝r×sin(θi+2π×n/N)，Zi＝(n-1)×(L+a)/N+(θi/2π)m×[L-(N-1)a]/N。
摘要（英）：
(n is no less than 1 and no more than N) variable-pitch impeller in the variable-pitch impeller set, from one end of the variable-pitch impeller close to the water inlet valve to the other end, satisfies the following locus equations: Xi is equal to r*cos(Thetai+2Pi*n/N), Yi is equal to r*sin(Thetai+2Pi*n/N), and Zi is equal to (n-1)*(L+a)/N+(Thetai/2Pi)*[L-(N-1)a]/N.
The invention relates to a water quality detection platform based on a deepwater sampling detection method. The water quality detection platform comprises a body, a water storage unit and an acquisition unit, wherein the water storage unit is in fixed connection with the body, a water inlet valve and a water outlet valve of the water storage unit are respectively installed on a water inlet and a water outlet, a cushion chamber is arranged at the water inlet valve, weep holes of the cushion chamber are staggerly arranged, an impeller unit of the water storage unit is arranged in the cushion chamber and comprises a variable-pitch impeller set, a positioning bearing, a rotating shaft and a support, and the blade shape of an n
公开/授权文献
- CN103196703B 一种基于深水采样检测方法的水质检测平台 公开/授权日：2015-01-28
