利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN110849425A 一种流量检测装置、方法及系统 无效 - 驳回

一种流量检测装置、方法及系统
摘要：
本发明公开了一种流量检测装置，包括连接三通，所述连接三通，所述连接三通两个出水口分别安装有细流管以及粗流管，所述粗流管上安装有限流组件，所述限流组件包括设置在所述粗流管内部的定位套杆，所述定位套杆左端固定安装有限位密封环，所述定位套杆右侧滑动设置有密封片，且所述密封片与所述限位密封环贴合且密封接触，所述密封片右侧设置有用于推动所述密封片向所述限位密封环一侧移动的限流弹簧，且所述限流弹簧套设在所述定位套杆上，本发明还提供了一种流量检测方法及系统。本发明设计合理，通过分流放大的方式进行流量测量，能够对微小流量进行准确测量，保证了流量测量的准确度。
摘要（英）：

The invention discloses a flow detection device. The device comprises a connecting tee joint two water outlets of the connecting tee joint are provided with a trickle pipe and a thick flow pipe respectively, a flow limiting assembly is mounted on the thick flow pipe, and comprises a positioning sleeve rod arranged in the thick flow pipe, a limiting sealing ring is fixedly mounted at the left end of the positioning sleeve rod, a sealing piece is slidably arranged in the right side of the positioning sleeve rod, and is attached to the limiting sealing ring and makes contact with the limiting sealing ring in a sealed mode, a flow limiting spring used for pushing the sealing piece to move towards one side of the limiting sealing ring is arranged on right of the sealing piece, and the positioning sleeve rod is sleeved by the flow limiting spring. The invention further provides a flow detection method and system. According to the device, method and system, design is reasonable, flow measurement is carried out in a shunting amplification mode, the micro flow can be accurately measured, and the flow measurement accuracy is guaranteed.

0/0