CN109870198B - 滩涂水产养殖池换水用阀盖式流量计 - Google Patents
滩涂水产养殖池换水用阀盖式流量计 Download PDFInfo
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- CN109870198B CN109870198B CN201910308976.8A CN201910308976A CN109870198B CN 109870198 B CN109870198 B CN 109870198B CN 201910308976 A CN201910308976 A CN 201910308976A CN 109870198 B CN109870198 B CN 109870198B
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- light
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- valve cover
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 238000009360 aquaculture Methods 0.000 title claims abstract description 26
- 239000011521 glass Substances 0.000 claims abstract description 109
- 230000005540 biological transmission Effects 0.000 claims abstract description 64
- 244000144974 aquaculture Species 0.000 claims abstract description 24
- 238000005452 bending Methods 0.000 claims description 110
- 239000013307 optical fiber Substances 0.000 claims description 56
- 239000000835 fiber Substances 0.000 claims description 54
- 238000007789 sealing Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 15
- 239000007788 liquid Substances 0.000 description 6
- 230000002742 anti-folding effect Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000013535 sea water Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000013505 freshwater Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011326 mechanical measurement Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Indication Of The Valve Opening Or Closing Status (AREA)
- Measuring Volume Flow (AREA)
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CN201910308976.8A CN109870198B (zh) | 2019-04-17 | 2019-04-17 | 滩涂水产养殖池换水用阀盖式流量计 |
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CN201910308976.8A CN109870198B (zh) | 2019-04-17 | 2019-04-17 | 滩涂水产养殖池换水用阀盖式流量计 |
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CN109870198A CN109870198A (zh) | 2019-06-11 |
CN109870198B true CN109870198B (zh) | 2024-04-26 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110361060B (zh) * | 2019-08-14 | 2024-04-19 | 盐城师范学院 | 滩涂水产养殖池换水计量器 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6032540A (en) * | 1998-03-27 | 2000-03-07 | Agrilcultural Products Inc. | In-line, field adjustable irrigation flow indicator for high, normal and low flow rates |
JP2003247878A (ja) * | 2002-02-26 | 2003-09-05 | National Institute Of Advanced Industrial & Technology | コリオリ式流量計 |
CN1523328A (zh) * | 2003-09-10 | 2004-08-25 | 郭玉钦 | 电子数字式点滴流水计量水表 |
CN103076049A (zh) * | 2013-02-04 | 2013-05-01 | 中国科学院半导体研究所 | 一种压差式光纤流量计 |
CN105890679A (zh) * | 2016-06-20 | 2016-08-24 | 天津大学 | 局部弯曲导流的光纤法珀式流量测试装置与测试方法 |
CN106225853A (zh) * | 2016-06-08 | 2016-12-14 | 盐城师范学院 | 阀盖式液体流量计 |
CN209541816U (zh) * | 2019-04-17 | 2019-10-25 | 盐城师范学院 | 滩涂水产养殖池换水用阀盖式流量计 |
-
2019
- 2019-04-17 CN CN201910308976.8A patent/CN109870198B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6032540A (en) * | 1998-03-27 | 2000-03-07 | Agrilcultural Products Inc. | In-line, field adjustable irrigation flow indicator for high, normal and low flow rates |
JP2003247878A (ja) * | 2002-02-26 | 2003-09-05 | National Institute Of Advanced Industrial & Technology | コリオリ式流量計 |
CN1523328A (zh) * | 2003-09-10 | 2004-08-25 | 郭玉钦 | 电子数字式点滴流水计量水表 |
CN103076049A (zh) * | 2013-02-04 | 2013-05-01 | 中国科学院半导体研究所 | 一种压差式光纤流量计 |
CN106225853A (zh) * | 2016-06-08 | 2016-12-14 | 盐城师范学院 | 阀盖式液体流量计 |
CN105890679A (zh) * | 2016-06-20 | 2016-08-24 | 天津大学 | 局部弯曲导流的光纤法珀式流量测试装置与测试方法 |
CN209541816U (zh) * | 2019-04-17 | 2019-10-25 | 盐城师范学院 | 滩涂水产养殖池换水用阀盖式流量计 |
Non-Patent Citations (2)
Title |
---|
光纤流量计的研制;王波, 莫德举;北京化工大学学报(自然科学版);20040430(02);全文 * |
基于Fluent的涡轮流量计前导流体改进研究;冯越等;《 传感技术学报》;20210515;全文 * |
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