CN203143286U - 防水密封盒 - Google Patents

防水密封盒 Download PDF

Info

Publication number
CN203143286U
CN203143286U CN 201320023392 CN201320023392U CN203143286U CN 203143286 U CN203143286 U CN 203143286U CN 201320023392 CN201320023392 CN 201320023392 CN 201320023392 U CN201320023392 U CN 201320023392U CN 203143286 U CN203143286 U CN 203143286U
Authority
CN
China
Prior art keywords
gap
bottom plate
upper cover
waterproof
sealed box
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.)
Expired - Lifetime
Application number
CN 201320023392
Other languages
English (en)
Inventor
陈启品
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Tianli Duowei Ecological Co ltd
Original Assignee
Qingdao Tianli Building Reinforcement Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Tianli Building Reinforcement Engineering Co Ltd filed Critical Qingdao Tianli Building Reinforcement Engineering Co Ltd
Priority to CN 201320023392 priority Critical patent/CN203143286U/zh
Application granted granted Critical
Publication of CN203143286U publication Critical patent/CN203143286U/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Connection Of Plates (AREA)

Abstract

本实用新型涉及一种防水密封盒,其特征是:上盖盖在底板上,底板上L形板与上盖配合,构成一定空隙气室,上盖与底板采用铆接、密封胶粘结、焊接、螺栓螺母连接中的一种形式进行连接。所述的上盖和底板均是由不透水的材料制成。本实用新型防水的基本原理是利用内外压平衡,上盖与底板连接处并不做密封要求,当水从上盖与底板连接的间隙进入间隙气室时,对其间隙起到了水封的作用,并压缩了其中的气体,当内部气压与外部水压相等时,则达到密封效果,而间隙气室的高度,可以保证水不会与其内的物品接触。

Description

防水密封盒
技术领域
本发明涉及一种防水密封盒。 
背景技术
目前在水下密封防水领域采取的多位下列三种方法:1.刚性防水密封:通过对装置本身的连接处等有缝隙的地方添加螺纹等,来减小缝隙,提高密封性;2.通过柔性包装对装置封存后抽真空再将包装封口;3.通过涂抹密封胶在装置的接缝处来提高密封性。 
上述三种方法,都只能在浅水区域进行水下防水,当深度较深时,由于装置内部的压力小于外部水压,压差对装置本身的强度要求较大,导致成本过高。 
发明内容
本发明是为解决低成本水下密封防水问题,而提出的一种防水密封盒。
本发明解决技术问题所采用的方案是:上盖盖在底板上,底板上L形板与上盖配合,构成一定空隙气室,上盖与底板采用铆接、密封胶粘结、焊接、螺栓螺母连接中的一种形式进行连接。所述的上盖和底板均是由不透水的材料制成。 
本发明防水的基本原理是利用内外压平衡,上盖与底板连接处并不做密封要求,当水从上盖与底板连接的间隙进入间隙气室时,对其间隙起到了水封的作用,并压缩了其中的气体,当内部气压与外部水压相等时,则达到密封效果,而间隙气室的高度,可以保证水不会与其内的物品接触。 
附图说明
图1是防水密封盒的一种典型的形式。 
根据图1所示,1上盖,2底板,2-1底板上的L形板。图中是上盖与底板通过螺栓螺母连接的形式。 
具体实施方式
下面结合附图对本发明的具体实施方式进行阐述。 
上盖1盖在底板2上,底板上L形板2-1与上盖1配合,构成一定空隙气室,上盖1与底板2采用铆接、密封胶粘结、焊接、螺栓螺母连接中的一种形式进行连接,图中所示的是采取的螺栓螺母连接。所述的上盖1和底板2均是由不透水的材料制成。 
本实施方式仅是本发明的一种典型实施方式,并不限制其其他实施方式。 

Claims (2)

1.一种防水密封盒,其特征是:上盖盖在底板上,底板上L形板与上盖配合,构成一定空隙气室,上盖与底板采用铆接、密封胶粘结、焊接、螺栓螺母连接中的一种形式进行连接。
2.根据权利要求1所述的防水密封盒,其特征是:所述的上盖和底板均是由不透水的材料制成。
CN 201320023392 2013-01-17 2013-01-17 防水密封盒 Expired - Lifetime CN203143286U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320023392 CN203143286U (zh) 2013-01-17 2013-01-17 防水密封盒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320023392 CN203143286U (zh) 2013-01-17 2013-01-17 防水密封盒

Publications (1)

Publication Number Publication Date
CN203143286U true CN203143286U (zh) 2013-08-21

Family

ID=48970832

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320023392 Expired - Lifetime CN203143286U (zh) 2013-01-17 2013-01-17 防水密封盒

Country Status (1)

Country Link
CN (1) CN203143286U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103935621A (zh) * 2013-01-17 2014-07-23 青岛天力建筑加固工程有限公司 防水密封盒

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103935621A (zh) * 2013-01-17 2014-07-23 青岛天力建筑加固工程有限公司 防水密封盒

Similar Documents

Publication Publication Date Title
CN201539555U (zh) 压力容器内开自紧式人孔结构
CN204967034U (zh) 一种配电箱的密封结构
CN203143286U (zh) 防水密封盒
CN203718272U (zh) 筒体接管试压封堵装置
CN205034502U (zh) 真空控制密封盖
CN103935621A (zh) 防水密封盒
CN202708402U (zh) 带预涂密封层的法兰盖连接结构
CN202115743U (zh) 用于茶叶包装机的热封装置
CN206125883U (zh) 智能储物真空罐
CN203967711U (zh) 一体式电缆防水透气接头
CN204696174U (zh) 防爆电池箱
CN205355089U (zh) 电池包密封结构
CN203767250U (zh) 手机防水袋挂扣
CN106764223A (zh) 一种机械式管道隔振密封装置
CN203395362U (zh) 一种填料压紧机构
CN203731302U (zh) 一种led电源外壳
WO2011059269A3 (ko) 공기흡입펌프와 이를 이용한 비닐봉투의 진공 및 밀봉 방법
CN206179683U (zh) 一种密封严密的电容器
CN206087965U (zh) 一种防漏密封罐
CN202118251U (zh) 密封垫圈
CN101853927A (zh) 一种阀控密封式铅酸蓄电池端子密封结构
CN204784062U (zh) 波纹钢板仓螺栓紧固件
CN203568160U (zh) 样品封装袋
CN202295666U (zh) 一种包装袋密封盖
CN202727919U (zh) 一种矿用自卸车尾气底板加热装置的连接件

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address

Address after: 266000 Shandong Province, Qingdao city Chengyang District torch Road No. 100 Bangkok maxspace C block 303

Patentee after: QINGDAO TIANLI DUOWEI ECOLOGICAL CO.,LTD.

Address before: 266071 Shandong Province, Qingdao city Shandong Road No. 9, building A, 7E industry

Patentee before: QINGDAO TIANLI BUILDING REINFORCEMENT ENGINEERING Co.,Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20130821