CN102563151B - 一种超压自动排气阀 - Google Patents

一种超压自动排气阀 Download PDF

Info

Publication number
CN102563151B
CN102563151B CN 201110456537 CN201110456537A CN102563151B CN 102563151 B CN102563151 B CN 102563151B CN 201110456537 CN201110456537 CN 201110456537 CN 201110456537 A CN201110456537 A CN 201110456537A CN 102563151 B CN102563151 B CN 102563151B
Authority
CN
China
Prior art keywords
valve
valve seat
valve body
removable pan
movable disk
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 - Fee Related
Application number
CN 201110456537
Other languages
English (en)
Other versions
CN102563151A (zh
Inventor
冯兆祥
吉林
陈策
胡安兵
杨根成
缪小平
季锦章
臧正保
范良凯
贾代勇
耿世彬
施展
王超
曹玫
Original Assignee
ENGINEERING-CORPS ENGINEERING COLLEGE SCIENCE AND ENGINEERING UNIV OF PLA
JIANGSU CONSTRUCTION HEADQUARTERS OF CHANGJIANG HIGHWAY AND BRIDGE
Jiangsu Provincial Communication Planning and Design Institute 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 ENGINEERING-CORPS ENGINEERING COLLEGE SCIENCE AND ENGINEERING UNIV OF PLA, JIANGSU CONSTRUCTION HEADQUARTERS OF CHANGJIANG HIGHWAY AND BRIDGE, Jiangsu Provincial Communication Planning and Design Institute Co Ltd filed Critical ENGINEERING-CORPS ENGINEERING COLLEGE SCIENCE AND ENGINEERING UNIV OF PLA
Priority to CN 201110456537 priority Critical patent/CN102563151B/zh
Publication of CN102563151A publication Critical patent/CN102563151A/zh
Application granted granted Critical
Publication of CN102563151B publication Critical patent/CN102563151B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Safety Valves (AREA)

Abstract

本发明涉及一种超压自动排气阀，包括进气口（1）、阀体（2）、阀座（3）、活盘（4）、阀罩（5）、排气口（6），进气口在阀体的底部开孔，设有软管（7），阀座（3）通过软管（7）与阀体（2）相连通并支承阀体，阀座与阀体两者通过调平螺杆（8）固定，活盘（4）安装阀座上方，活盘是重力式阀片。阀座与阀体两者之间的调平螺杆起码有三根，阀座顶端装有气泡水平指示仪，采用上述结构后，当与进气口相连通的管路内压力超过设计压力值时，活盘自动垂直方向顶开，气体排出；当排气压力低于设计压力时，活盘自动垂直下降闭气，阻止气体排出。

Description

一种超压自动排气阀
技术领域
本发明涉及一种超压自动排气阀，用于超压自动排气。
背景技术
常规的超压自动排气阀采用静重式原理，因此超压自动排气阀安装水平度将影响到排气启动压力的精准度。
发明内容
（1）发明目的
本发明的目的是，针对上述现有技术中要解决的问题，提出一种超压自动排气阀，在安装后可通过人工调节阀座的水平度，活盘能垂直起降，从而提高排气启动压力精确度。
（2）    技术方案 
本发明是这样实现的：一种超压自动排气阀，包括进气口、阀体、阀座、活盘、阀罩、排气口，进气口在阀体的底部开孔，设有软管，阀座通过软管与阀体相连通并支承阀体，阀座与阀体两者通过调平螺杆固定，活盘安装阀座上方，活盘是重力式阀片。
阀座顶端装有气泡水平指示仪，活盘材质为特氟龙塑料。
阀座与阀体两者之间的调平螺杆起码有三根，阀座顶端装有气泡水平指示仪，采用上述结构后，当与进气口相连通的管路内压力超过设计压力值时，活盘自动垂直方向顶开，气体排出；当排气压力低于设计压力时，活盘自动垂直下降闭气，阻止气体排出。超压自动排气阀在安装后，通过人工调节阀座的水平度，活盘能垂直起降，从而提高排气启动压力精确度。
采用上述结构后，当与进气口相连通的管路内压力超过设计压力值（大于重力式阀片）时，活盘（重力式阀片）自动在垂直方向被顶开，气体排出；当排气压力低于设计压力时，活盘在重力下自动垂直下降与阀座活盘安装孔闭合闭气，阻止气体排出。超压自动排气阀在安装后，阀座软管与阀体相连时仅仅是气路的连通，而阀体的固定于阀座是阀座与阀体设有的调平螺杆，通过人工调节阀座与阀体固定的调平螺杆的位置，可调节阀座的水平度，保证活盘能垂直起降，从而提高排气启动压力精确度。
（3）有益效果
本发明有益效果是：本发明提出的超压自动排气阀，在安装后可通过人工调节阀座的水平度，活盘能垂直起降，从而提高排气启动压力精确度，并可方便设有参数调节机构。本发明原理简单，技术方案容易实现。
附图说明
图1是本发明实施例1的结构示意图。
具体实施方式
本发明的实施例1：参照图1所示，本发明的实施例1：一种超压自动排气阀，主要包括进气口1、阀体2、阀座3、阀座支持架3-1，活盘4、阀罩5、排气口6，阀座3通过软管7与阀体2相连通，两者通过调平螺杆8固定。阀座3顶端装有气泡水平指示仪9。活盘4材质最好为特氟龙塑料。
采用上述结构后，当与进气口1相连通的管路内压力超过设计压力值时，活盘4自动垂直方向顶开，气体排出；当排气压力低于设计压力时，活盘4自动垂直下降闭气，阻止气体排出。超压自动排气阀在安装后，通过人工调节阀座3的水平度，活盘能垂直起降，从而提高排气启动压力精确度。
阀座3的上方设有阀座支持架3-1，活盘4是一带中心杆的平盘，平盘紧贴在阀座3上平面进行密封，中心杆插在阀座支持架3-1的孔内，中心杆上可以套有配重环，用于调节阀的超压参数。本发明可以在净化和干燥系统中应用，通过超压将系统中气氛排出，未经处理的气体不能进入系统。
所应说明的是，以上实施例仅用以说明本发明的技术方案而非限制，尽管参照较佳实施例对本发明进行了详细说明，本领域的普通技术人员应当理解，可以对本发明的技术方案进行修改或者等同替换，而不脱离本发明技术方案的精神和范围，其均应涵盖在本发明的权利要求范围当中。

Claims (1)

1.一种超压自动排气阀，包括进气口（1）、阀体（2）、阀座（3）、活盘（4）、阀罩（5）、排气口（6），进气口在阀体的底部开孔，其特征在于：设有软管（7），阀座（3）通过软管（7）与阀体（2）相连通并支承阀体，阀座与阀体两者通过调平螺杆（8）固定，活盘（4）安装阀座上方，活盘是重力式阀片；阀座（3）顶端装有气泡水平指示仪（9）；活盘（4）材质为特氟龙塑料；阀座（3）的上方设有阀座支持架（3-1），活盘（4）是一带中心杆的平盘，平盘紧贴在阀座（3）上平面进行密封，中心杆插在阀座支持架（3-1）的孔内，中心杆上套有配重环；阀座与阀体两者之间的调平螺杆起码有三根。
CN 201110456537 2011-12-31 2011-12-31 一种超压自动排气阀 Expired - Fee Related CN102563151B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110456537 CN102563151B (zh) 2011-12-31 2011-12-31 一种超压自动排气阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110456537 CN102563151B (zh) 2011-12-31 2011-12-31 一种超压自动排气阀

Publications (2)

Publication Number Publication Date
CN102563151A CN102563151A (zh) 2012-07-11
CN102563151B true CN102563151B (zh) 2013-12-18

Family

ID=46409364

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201110456537 Expired - Fee Related CN102563151B (zh) 2011-12-31 2011-12-31 一种超压自动排气阀

Country Status (1)

Country Link
CN (1) CN102563151B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105889691B (zh) * 2016-05-19 2019-01-01 南京军理科技股份有限公司 一种超压自动排气阀调平装置
CN111006328B (zh) * 2019-12-13 2021-04-16 珠海美源电气有限公司 一种基于重力变化自动更换的除湿装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2068628U (zh) * 1990-05-16 1991-01-02 北京海淀大成无机化工有限公司 新型盘式止回阀
CN201310641Y (zh) * 2008-10-31 2009-09-16 江苏神通阀门股份有限公司 一种插板阀
CN201636397U (zh) * 2009-12-31 2010-11-17 中船重工重庆液压机电有限公司 大流量止回阀
CN201884733U (zh) * 2010-11-17 2011-06-29 安阳方快锅炉有限公司 可拆式自密封防爆门
CN202065511U (zh) * 2011-05-23 2011-12-07 范建国 船舶货舱压载系统空气管自动关闭装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2575391Y (zh) * 2002-09-10 2003-09-24 王庆森 “v”形斜面弹性阀口微压安全阀
DE102005059318B4 (de) * 2005-12-09 2014-09-25 Ritag Ritterhuder Armaturen Gmbh & Co. Armaturenwerk Kg Rückschlagventil

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2068628U (zh) * 1990-05-16 1991-01-02 北京海淀大成无机化工有限公司 新型盘式止回阀
CN201310641Y (zh) * 2008-10-31 2009-09-16 江苏神通阀门股份有限公司 一种插板阀
CN201636397U (zh) * 2009-12-31 2010-11-17 中船重工重庆液压机电有限公司 大流量止回阀
CN201884733U (zh) * 2010-11-17 2011-06-29 安阳方快锅炉有限公司 可拆式自密封防爆门
CN202065511U (zh) * 2011-05-23 2011-12-07 范建国 船舶货舱压载系统空气管自动关闭装置

Also Published As

Publication number Publication date
CN102563151A (zh) 2012-07-11

Similar Documents

Publication Publication Date Title
CN205404062U (zh) 汽车油箱气密试验检测装置
CN102563151B (zh) 一种超压自动排气阀
CN201297437Y (zh) 用于容器内的差压式排水装置
CN205019874U (zh) 大容积常压真空气液分离器
CN102954252B (zh) 放水器
CN207729018U (zh) 一种带锁式船舶用高速透气阀
CN203067877U (zh) 一种减压阀
CN201442728U (zh) 立式同轴防爆阻火呼吸阀
CN209305933U (zh) 一种灌装阀结构
CN105626508A (zh) 水泵自动拍门的制造方法
CN202629293U (zh) 排气阀控制排气流量的装置
CN107883188A (zh) 浮杆式煤气排水器
CN207964212U (zh) 一种阀门试压成套设备
CN209724611U (zh) 一种内嵌式压缩机气阀
CN103982729A (zh) 一种集成管路结构
CN201801379U (zh) 用于高真空充油设备的调节控制机构
RU2363934C1 (ru) Стенд настройки дыхательных клапанов резервуаров
CN205877373U (zh) 一种新型复合式排气阀
CN105370965B (zh) 一种排水阀的内芯管控制装置
CN214618031U (zh) 一种气体输送管道减压调节装置
CN203823165U (zh) 一种油罐车装卸用真空释放阀
CN2825758Y (zh) 机械式真空补偿器
CN202176774U (zh) 防污复合式排气阀
CN204692721U (zh) 嵌入式自动排气阀
CN103953764B (zh) 油罐车装卸用真空释放阀

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: 210005 Zhongshan South Road, Jiangsu, No. 342, No.

Applicant after: Jiangsu Provincial Communications Planning and Design Institute Co.,Ltd.

Co-applicant after: Jiangsu Construction Headquarters of Changjiang Highway and Bridge

Co-applicant after: Engineering-Corps Engineering College, Science and Engineering Univ of PLA

Address before: Baixia District of Nanjing City, Jiangsu province 210001 liters State Road No. 16 Building No. 6 4 floor

Applicant before: Jiangsu Construction Headquarters of Changjiang Highway and Bridge

Co-applicant before: Jiangsu Provincial Communications Planning and Design Institute Co.,Ltd.

Co-applicant before: Engineering-Corps Engineering College, Science and Engineering Univ of PLA

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: JIANGSU YANGTZE RIVER HIGHWAY BRIDGE CONSTRUCTION COMMANDING DEPARTMENT TO: JIANGSU PROVINCIAL COMMUNICATION PLANNING AND DESIGN INSTITUTE CO., LTD.

C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: 210014 Ziyun Road, Qinhuai District, Jiangsu, No. 9, No.

Patentee after: CHINA DESIGN GROUP Co.,Ltd.

Patentee after: Jiangsu Construction Headquarters of Changjiang Highway and Bridge

Patentee after: Engineering Institute, PLA University of Science and Technology

Address before: 210005 Zhongshan South Road, Jiangsu, No. 342, No.

Patentee before: Jiangsu Provincial Communications Planning and Design Institute Co.,Ltd.

Patentee before: Jiangsu Construction Headquarters of Changjiang Highway and Bridge

Patentee before: Engineering Institute, PLA University of Science and Technology

CP01 Change in the name or title of a patent holder

Address after: 210014 No. 9, Ziyun Avenue, Qinhuai District, Jiangsu, Nanjing

Patentee after: China Design Group Co.,Ltd.

Patentee after: JIANGSU CHANGJIANG HIGHWAY AND BRIDGE CONSTRUCTION HEADQUARTER

Patentee after: ENGINEERING College OF ENGINEERING CORPS PLA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Address before: 210014 No. 9, Ziyun Avenue, Qinhuai District, Jiangsu, Nanjing

Patentee before: CHINA DESIGN GROUP Co.,Ltd.

Patentee before: JIANGSU CHANGJIANG HIGHWAY AND BRIDGE CONSTRUCTION HEADQUARTER

Patentee before: ENGINEERING College OF ENGINEERING CORPS PLA UNIVERSITY OF SCIENCE AND TECHNOLOGY

CP01 Change in the name or title of a patent holder
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131218

Termination date: 20201231

CF01 Termination of patent right due to non-payment of annual fee