CN207163841U - 一种负压式掺气浓度仪 - Google Patents
一种负压式掺气浓度仪 Download PDFInfo
- Publication number
- CN207163841U CN207163841U CN201721215997.8U CN201721215997U CN207163841U CN 207163841 U CN207163841 U CN 207163841U CN 201721215997 U CN201721215997 U CN 201721215997U CN 207163841 U CN207163841 U CN 207163841U
- Authority
- CN
- China
- Prior art keywords
- graduated cylinder
- small
- water
- big
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721215997.8U CN207163841U (zh) | 2017-09-21 | 2017-09-21 | 一种负压式掺气浓度仪 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721215997.8U CN207163841U (zh) | 2017-09-21 | 2017-09-21 | 一种负压式掺气浓度仪 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207163841U true CN207163841U (zh) | 2018-03-30 |
Family
ID=61723407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721215997.8U Active CN207163841U (zh) | 2017-09-21 | 2017-09-21 | 一种负压式掺气浓度仪 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207163841U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107421846A (zh) * | 2017-09-21 | 2017-12-01 | 水利部交通运输部国家能源局南京水利科学研究院 | 一种负压式掺气浓度仪及其操作方法 |
-
2017
- 2017-09-21 CN CN201721215997.8U patent/CN207163841U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107421846A (zh) * | 2017-09-21 | 2017-12-01 | 水利部交通运输部国家能源局南京水利科学研究院 | 一种负压式掺气浓度仪及其操作方法 |
CN107421846B (zh) * | 2017-09-21 | 2023-03-14 | 水利部交通运输部国家能源局南京水利科学研究院 | 一种负压式掺气浓度仪及其操作方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106437637B (zh) | 高温高压二氧化碳驱超稠油可视化微观实验方法 | |
CN105784076B (zh) | 一种用于标定卧式金属罐容积的量入量出双标定装置及方法 | |
CN211870290U (zh) | 高海拔地区油色谱在线监测装置现场检验或校准储油装置 | |
CN105004663B (zh) | 一种气瓶体积膨胀精确测量装置 | |
CN107063968B (zh) | 混凝土气体渗透性测试装置及方法 | |
CN207163841U (zh) | 一种负压式掺气浓度仪 | |
CN103206996B (zh) | 一种孔壁瓦斯流量测量装置及一种孔壁瓦斯流量测定方法 | |
CN206074567U (zh) | 液面挥发气体检测器用封盖结构 | |
CN202066767U (zh) | 一种土壤湿度感应仪 | |
CN104764496B (zh) | 一种基于作用水头的孔口管嘴类流量测量装置 | |
CN104749083B (zh) | 可自动补水的常水头饱和渗透仪 | |
CN107041752B (zh) | 一种称重式肺活量测量装置 | |
CN109187098A (zh) | 一种稻田土壤修复剂取样装置 | |
CN203981235U (zh) | 不规则形状容器的容积标定装置 | |
CN105256860A (zh) | 一种叠压供水稳压罐及气体缺失量的测量方法 | |
CN206161087U (zh) | 一种含气量测定气体定量计 | |
CN107421846A (zh) | 一种负压式掺气浓度仪及其操作方法 | |
CN106409080A (zh) | 一种伯努力方程实验方法 | |
CN206384802U (zh) | 一种改进型的半自动灌墨水设备 | |
CN206315553U (zh) | 检测滤芯寿命的装置和净水器 | |
CN204514911U (zh) | 一种污泥比阻测量装置 | |
CN209802931U (zh) | 路面渗水仪 | |
CN206648702U (zh) | 气体排量测量装置 | |
CN209559441U (zh) | 一种不封闭安全阀密封试验装置 | |
CN206920073U (zh) | 触点式电子浮子压差计结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Gu Jinde Inventor after: Peng Xiufang Inventor after: Zhao Jianjun Inventor after: An Jianfeng Inventor after: Li Yuan Inventor after: Huang Jun Inventor after: Zhao Bowen Inventor after: Xie Luofeng Inventor before: Gu Jinde Inventor before: Peng Xiufang Inventor before: Zhao Jianjun Inventor before: An Jianfeng Inventor before: Li Yuan Inventor before: Huang Jun Inventor before: Zhao Bowen |