| 一种无缆自动返回式采水器的机械设计 |
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| 引用本文： | 于建清,龚德俊,李思忍,徐永平.一种无缆自动返回式采水器的机械设计[J].海洋科学,2010,34(6):88-91. |
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| 作者姓名： | 于建清 龚德俊 李思忍 徐永平 |
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| 作者单位： | 1. 中国科学院,海洋研究所,山东,青岛,266071;中国科学院,研究生院,北京,100049
2. 中国科学院,海洋研究所,山东,青岛,266071 |
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| 基金项目： | 中国科学院海洋研究所创新基金(ZL9) |
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| 摘 要： | 设计一种垂直剖面采水的自动返回式采水器,其机械机构由配重体的悬挂或释放装置及采水瓶关闭采水机构组成。配重体的悬挂或释放未采用螺纹密封和螺纹承重,动作由密封仓内电机的驱动转动和壳体端盖上的挂钩脱钩实现。采水瓶的关闭不涉及步进电机的转动,由电磁阀的通电实现。实践表明,采水器的机械设计结构简单有效,保证密封,操作方便。
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| 关 键 词： | 采水器 剖面采水 悬挂 释放 电磁阀 |
| 收稿时间： | 5/9/2008 12:00:00 AM |
| 修稿时间： | 2010/1/26 0:00:00 |
Mechanical design of an auto-return water sampling device |
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| YU Jian-qing,GONG De-jun,LI Si-ren and XU Yong-ping.Mechanical design of an auto-return water sampling device[J].Marine Sciences,2010,34(6):88-91. |
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| Authors: | YU Jian-qing GONG De-jun LI Si-ren and XU Yong-ping |
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| Abstract: | A new auto-return water sampling device (ARWAD) was developed to collect a series of water column samples from selected depths in lakes and sea. The mechanical system of ARWAD consisted of the following two parts: (1) weight attachment loading-unloading system that was a combination of a drive-rotary system and a tripping bar system, and (2) bottle firing mechanical system that was electronically triggered through its corresponding solenoid valve. The ARWAD mechanical design had been proved simple, effective and easy to handle. |
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| Keywords: | sampling device column water load release valve |
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