CN107246979A - 一种智能型水底原状采泥器 - Google Patents

一种智能型水底原状采泥器 Download PDF

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CN107246979A
CN107246979A CN201710466765.8A CN201710466765A CN107246979A CN 107246979 A CN107246979 A CN 107246979A CN 201710466765 A CN201710466765 A CN 201710466765A CN 107246979 A CN107246979 A CN 107246979A
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sampling
casing
chamber door
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water
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袁峻峰
王怡
沙从林
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Shanghai Mega Environment Technology Co Ltd
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Shanghai Mega Environment Technology Co Ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/10Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14Suction devices, e.g. pumps; Ejector devices
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/10Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14Suction devices, e.g. pumps; Ejector devices
    • G01N2001/1418Depression, aspiration

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
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  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
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Abstract

本发明公开了一种智能型水底原状采泥器,它涉及水底表层底质采集领域,它包含采样箱体、高强度采样箱门、采样箱门开关机构、箱门密封条、翻转装置、负压接口,采样箱体上设置有高强度采样箱门,高强度采样箱门上安装有采样箱门开关机构,高强度采样箱门与采样箱体的连接处设置有箱门密封条,采样箱体的两侧各设置有翻转装置,采样箱体的前侧面上设置有负压接口,负压接口与特制的通水脐带连接。它结构设计合理,操作简单,使用方便,通过PLC控制,实现智能化,采用全新自主设计的采样箱,通过采样箱上的泵将箱内水抽出形成负压,将采样箱压入泥样中,从而实现原状采样。

Description

一种智能型水底原状采泥器
技术领域
本发明涉及一种智能型水底原状采泥器,属于水底表层底质采集技术领域。
背景技术
海洋、湖泊为陆地上洼地积水形成的、水域宽广的水体。水中的物质由于物理、化学和生物作用,在水体内下沉和堆积,沉积物分为碎屑沉积物、化学沉积物和生物沉积物或这些物质的混合体。由于不同沉积物质和水体温度分层,形成了水底沉积层理、研究层理的厚度、结构和颜色,可以确定海洋、湖泊年龄和这些沉积形成时间的水文和气候条件。为了适应以上各种目的的科学研究需求,研制确保底泥原始沉积状态的取样设备即智能型水底原状采泥装置十分重要。底泥的原状取样装置需达到不扰动的要求,所谓不扰动是指原位应力状态虽已改变,但土的结构、密度和含水量变化很小,能满足室内试验各项要求。
发明内容
针对上述问题,本发明要解决的技术问题是提供一种智能型水底原状采泥器。
本发明的一种智能型水底原状采泥器,它包含采样箱体、高强度采样箱门、采样箱门开关机构、箱门密封条、翻转装置、负压接口,采样箱体上设置有高强度采样箱门,高强度采样箱门上安装有采样箱门开关机构,高强度采样箱门与采样箱体的连接处设置有箱门密封条,采样箱体的两侧各设置有翻转装置,采样箱体的前侧面上设置有负压接口,负压接口与特制的通水脐带连接。
本发明的有益效果:它结构设计合理,操作简单,使用方便,通过PLC控制,实现智能化,采用全新自主设计的采样箱,通过采样箱上的泵将箱内水抽出形成负压,将采样箱压入泥样中,从而实现原状采样。
附图说明:
为了易于说明,本发明由下述的具体实施及附图作以详细描述。
图1为本发明的结构示意图;
图2为本发明的俯视图。
1-采样箱体;2-高强度采样箱门;3-采样箱门开关机构;4-箱门密封条;5-翻转装置;6-负压接口。
具体实施方式:
如图1,图2所示,本具体实施方式采用以下技术方案:它包含采样箱体1、高强度采样箱门2、采样箱门开关机构3、箱门密封条4、翻转装置5、负压接口6,采样箱体1上设置有高强度采样箱门2,高强度采样箱门2上安装有采样箱门开关机构3,高强度采样箱门2与采样箱体1的连接处设置有箱门密封条4,采样箱体1的两侧各设置有翻转装置5,采样箱体1的前侧面上设置有负压接口6,负压接口6与特制的通水脐带连接。
本具体实施方式的工作原理:通过在采样箱体1上安装的高亮探照灯和水下摄像机实时观察采样箱体1状态,当采样箱体1与底泥接触后,通过PLC控制阀和泵单元的运行,将采样箱体1内的水抽出形成负压,在水底采样箱体1外部压力大于箱内压力,从而将采样箱体1压入泥中,整个过程中不会对泥样产生扰动,实现原状采样,当采样箱体1与底泥接触后,通过负压接口6将采样箱体1内抽成负压,底泥进入采样箱体1后,高强度采样箱门2关闭形成密封环境,随后进行180度翻转将样品采出水面,实现泥样采出水面不收水流干扰。
本具体实施方式结构设计合理,操作简单,使用方便,通过PLC控制,实现智能化,采用全新自主设计的采样箱,通过采样箱上的泵将箱内水抽出形成负压,将采样箱压入泥样中,从而实现原状采样。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (2)

1.一种智能型水底原状采泥器,其特征在于:它包含采样箱体(1)、高强度采样箱门(2)、采样箱门开关机构(3)、箱门密封条(4)、翻转装置(5)、负压接口(6),采样箱体(1)上设置有高强度采样箱门(2),高强度采样箱门(2)上安装有采样箱门开关机构(3),高强度采样箱门(2)与采样箱体(1)的连接处设置有箱门密封条(4),采样箱体(1)的两侧各设置有翻转装置(5),采样箱体(1)的前侧面上设置有负压接口(6),负压接口(6)与特制的通水脐带连接。
2.根据权利要求1所述的一种智能型水底原状采泥器,其特征在于:它的工作原理:通过在采样箱体(1)上安装的高亮探照灯和水下摄像机实时观察采样箱体(1)状态,当采样箱体(1)与底泥接触后,通过PLC控制阀和泵单元的运行,将采样箱体(1)内的水抽出形成负压,在水底采样箱体(1)外部压力大于箱内压力,从而将采样箱体(1)压入泥中,当采样箱体(1)与底泥接触后,通过负压接口6将采样箱体(1)内抽成负压,底泥进入采样箱体(1)后,高强度采样箱门(2)关闭形成密封环境,随后进行180度翻转将样品采出水面。
CN201710466765.8A 2017-06-20 2017-06-20 一种智能型水底原状采泥器 Pending CN107246979A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115046535A (zh) * 2022-06-14 2022-09-13 自然资源部第二海洋研究所 一种具有密封和防漏水的海洋上测绘装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000121513A (ja) * 1998-10-17 2000-04-28 Kimihiko Ezoe 海洋汚染調査を目的とした海底泥自動採集装置
CN101793635A (zh) * 2009-12-18 2010-08-04 杭州电子科技大学 一种浅水域低扰动沉积物取样器
CN102645353A (zh) * 2012-05-09 2012-08-22 河海大学常州校区 一种旋转封底式浅层原位采泥器
CN103267657A (zh) * 2013-05-28 2013-08-28 中国地质大学(武汉) 一种海底沉积物保真二次取样设备
CN103364225A (zh) * 2013-07-18 2013-10-23 中交第三航务工程勘察设计院有限公司 淤泥质浮泥采集装置
CN203259361U (zh) * 2013-05-17 2013-10-30 河海大学 一种软布封底式浅水域原状表层沉积物采样器
CN105004573A (zh) * 2015-08-09 2015-10-28 吴冬华 一种链式封底采泥箱
CN105424406A (zh) * 2015-12-15 2016-03-23 武汉浩瀚机电设备有限公司 一种用于深海取样的可视双列柱状取样器

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000121513A (ja) * 1998-10-17 2000-04-28 Kimihiko Ezoe 海洋汚染調査を目的とした海底泥自動採集装置
CN101793635A (zh) * 2009-12-18 2010-08-04 杭州电子科技大学 一种浅水域低扰动沉积物取样器
CN102645353A (zh) * 2012-05-09 2012-08-22 河海大学常州校区 一种旋转封底式浅层原位采泥器
CN203259361U (zh) * 2013-05-17 2013-10-30 河海大学 一种软布封底式浅水域原状表层沉积物采样器
CN103267657A (zh) * 2013-05-28 2013-08-28 中国地质大学(武汉) 一种海底沉积物保真二次取样设备
CN103364225A (zh) * 2013-07-18 2013-10-23 中交第三航务工程勘察设计院有限公司 淤泥质浮泥采集装置
CN105004573A (zh) * 2015-08-09 2015-10-28 吴冬华 一种链式封底采泥箱
CN105424406A (zh) * 2015-12-15 2016-03-23 武汉浩瀚机电设备有限公司 一种用于深海取样的可视双列柱状取样器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115046535A (zh) * 2022-06-14 2022-09-13 自然资源部第二海洋研究所 一种具有密封和防漏水的海洋上测绘装置

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Application publication date: 20171013