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.

【打印本页】【HTML】【下载PDF全文】【查看/发表评论】【下载PDF阅读器】【关闭】

过刊浏览高级检索

本文已被：浏览 1791次下载 2483次	码上扫一扫！
分享到：微信更多字体:加大+\|默认\|缩小-
一种无缆自动返回式采水器的机械设计
于建清^1,2, 龚德俊¹, 李思忍¹, 徐永平¹
1.中国科学院海洋研究所;2.中国科学院研究生院

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。

关键词: 采水器剖面采水悬挂释放电磁阀

DOI：

分类号:

基金项目:中国科学院海洋研究所创新基金(ZL9)

Mechanical design of an auto-return water sampling device

YU Jian-qing,GONG De-jun,LI Si-ren,XU Yong-ping

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.

Key words: sampling device column water load release valve