CN111503332A - 消火栓柱塞导向式自动排水阀 - Google Patents

消火栓柱塞导向式自动排水阀 Download PDF

Info

Publication number
CN111503332A
CN111503332A CN202010229358.7A CN202010229358A CN111503332A CN 111503332 A CN111503332 A CN 111503332A CN 202010229358 A CN202010229358 A CN 202010229358A CN 111503332 A CN111503332 A CN 111503332A
Authority
CN
China
Prior art keywords
valve body
sealing
cavity
guide block
plunger
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.)
Withdrawn
Application number
CN202010229358.7A
Other languages
English (en)
Inventor
付传刚
马朋
王格
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.)
Zibo Aierma Fire Fighting Equipment Co ltd
Original Assignee
Zibo Aierma Fire Fighting Equipment 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 Zibo Aierma Fire Fighting Equipment Co ltd filed Critical Zibo Aierma Fire Fighting Equipment Co ltd
Priority to CN202010229358.7A priority Critical patent/CN111503332A/zh
Publication of CN111503332A publication Critical patent/CN111503332A/zh
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
    • F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/20—Hydrants, e.g. wall-hoses, wall units, plug-in cabinets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/46—Attachment of sealing rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/006—Construction of housing; Use of materials therefor of hydrants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0254—Construction of housing; Use of materials therefor of lift valves with conical shaped valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Lift Valve (AREA)

Abstract

本发明涉及一种消火栓柱塞导向式自动排水阀，属于消防辅助设备技术领域。本发明解决了现有消防栓排水阀存在的密封效果差的问题。本发明包括用于连接固定的阀体，所述阀体中间设有阀体中间腔；设在所述阀体中间腔内的弹性密封组件；所述的弹性密封组件包括设在所述阀体中间腔内的弹簧，所述弹簧的后部设有密封导向块，所述阀体中间腔还包括与设置弹簧的弹簧放置腔和导向腔，所述密封导向块上设有排水孔，所述排水孔与密封导向块后端中间的水流通道连通。

Description

消火栓柱塞导向式自动排水阀
技术领域
本发明涉及一种消火栓柱塞导向式自动排水阀，属于消防辅助设备技术领域。
背景技术
消防栓，正式叫法为消火栓，一种固定式消防设施，主要作用是控制可燃物、隔绝助燃物、消除着火源。
目前的消火栓自动排水阀安装在消火栓阀体上，工程施工时会意外碰损，且因安装的环境差而过早损坏，对于深埋地下的位置更换维护成本高。旧式自动排水阀本体的塑料材质容易碰损老化，球式密封结构稳定性差密封差，出水量小杂质容易堵塞，因环境因素过早损坏，后期维护成本高。
发明内容
本发明的目的在于克服现有消火栓的排水阀存在的上述缺陷，提出了一种消火栓柱塞导向式自动排水阀，通过弹簧配合密封导向块进行密封和排水，密封导向块可以配合在阀体中间腔内进行密封，实现了排水阀密封和排水的功能。
本发明是采用以下的技术方案实现的：
一种消火栓柱塞导向式自动排水阀，包括:
用于连接固定的阀体，所述阀体中间设有阀体中间腔；
设在所述阀体中间腔内的弹性密封组件；
所述的弹性密封组件包括设在所述阀体中间腔内的弹簧，所述弹簧的后部设有密封导向块，所述阀体中间腔还包括与设置弹簧的弹簧放置腔和导向腔，所述密封导向块上设有排水孔，所述排水孔与密封导向块后端中间的水流通道连通。
优选的，所述的阀体包括前固定部、拧紧部和后固定部；
所述前固定部和所述后固定部的外侧均设有用于固定的螺纹；
所述拧紧部的截面为便于进行扳手操作的六边形。
优选的，所述的密封导向块上设有密封圈，所述密封圈与所述阀体中间腔的锥形密封腔相适应。
优选的，还包括限制所述密封导向块从所述阀体中间腔中滑出的轴承孔卡。
优选的，所述的排水孔均匀设有多个，便于均匀排水。
优选的，所述的阀体和所述密封导向块的材质均采用铜合金材质。
本发明的有益效果是：
(1)本发明所述的消火栓柱塞导向式自动排水阀，弹簧配合密封导向块的结构更稳定密封更可靠，密封导向块和阀体采用铜合金材质，比原有的塑料材质具有更高的强度，具有更高的耐腐蚀性。
(2)本发明所述的消火栓柱塞导向式自动排水阀，密封采用了锥形密封腔配合密封导向块密封，配合密封圈的双保险密封结构，密封圈即使脱落锥度面也可达到密封效果，可以有效的防止水的泄露。
(3)本发明所述的消火栓柱塞导向式自动排水阀，通过阀体中间腔的锥形密封腔处进行排水，同时密封导向块上的排水孔设有多个，可以同时进行排水，排水通道更大，排水速度更快。
附图说明
图1是本发明实施例流通状态的剖视图；
图2是本发明实施例密封状态的剖视图；
图3是本发明实施例侧视图；
图中：1、阀体；1-1、后固定部；1-2、前固定部；1-3、拧紧部；2、弹簧；3、密封导向块；4、密封圈；5、轴承孔卡；6、排水孔；7、阀体中间腔；7-1、弹簧放置腔；7-2、锥形密封腔；7-3、导向腔。
具体实施方式
下面结合附图对本发明作进一步说明。
如图1所示，本发明所述的一种消火栓柱塞导向式自动排水阀，包括:
用于连接固定的阀体1，所述阀体1中间设有阀体中间腔7；
设在所述阀体中间腔7内的弹性密封组件；
所述的弹性密封组件包括设在所述阀体中间腔7内的弹簧2，所述弹簧2的后部设有密封导向块3，所述阀体中间腔7还包括与设置弹簧2的弹簧放置腔7-1和导向腔7-3，所述密封导向块3上设有排水孔6，所述排水孔6与密封导向块3后端中间的水流通道连通。
所述的阀体1包括前固定部1-2、拧紧部1-3和后固定部1-1；
所述前固定部1-2和所述后固定部1-1的外侧均设有用于固定的螺纹；
所述拧紧部1-3的截面为便于进行扳手操作的六边形。
所述的密封导向块3上设有密封圈4，所述密封圈4与所述阀体中间腔7的锥形密封腔 7-2相适应。
还包括限制所述密封导向块3从所述阀体中间腔7中滑出的轴承孔卡5。
所述的排水孔6均匀设有多个，便于均匀排水。
所述的阀体1和所述密封导向块3的材质均采用铜合金材质。铜合金材质具有很好的耐腐蚀性能，同时相互配合时耐磨性能更好。
本发明的使用过程如下所述：
工作时，将阀体1安装在消火栓内，通过后固定部1-1和前固定部1-2将其固定，通过水的压强来密封，在水压作用下将密封导向块3压紧在阀体中间腔7的锥形密封腔7-2上，通过密封圈4进行密封。当需要泄水时，进水侧的压力变小，通过后置弹簧2将密封导向块 3与锥形密封腔7-2分离将栓腔内余水排出。
当然，上述内容仅为本发明的较佳实施例，不能被认为用于限定对本发明的实施例范围。本发明也并不仅限于上述举例，本技术领域的普通技术人员在本发明的实质范围内所做出的均等变化与改进等，均应归属于本发明的专利涵盖范围内。

Claims (6)

1.一种消火栓柱塞导向式自动排水阀，其特征在于，包括:
用于连接固定的阀体(1)，所述阀体(1)中间设有阀体中间腔(7)；
设在所述阀体中间腔(7)内的弹性密封组件；
所述的弹性密封组件包括设在所述阀体中间腔(7)内的弹簧(2)，所述弹簧(2)的后部设有密封导向块(3)，所述阀体中间腔(7)还包括与设置弹簧(2)的弹簧放置腔(7-1)和导向腔(7-3)，所述密封导向块(3)上设有排水孔(6)，所述排水孔(6)与密封导向块(3)后端中间的水流通道连通。
2.根据权利要求1所述的消火栓柱塞导向式自动排水阀，其特征在于：所述的阀体(1)包括前固定部(1-2)、拧紧部(1-3)和后固定部(1-1)；
所述前固定部(1-2)和所述后固定部(1-1)的外侧均设有用于固定的螺纹；
所述拧紧部(1-3)的截面为便于进行扳手操作的六边形。
3.根据权利要求2所述的消火栓柱塞导向式自动排水阀，其特征在于：所述的密封导向块(3)上设有密封圈(4)，所述密封圈(4)与所述阀体中间腔(7)的锥形密封腔(7-2)相适应。
4.根据权利要求3所述的消火栓柱塞导向式自动排水阀，其特征在于：还包括限制所述密封导向块(3)从所述阀体中间腔(7)中滑出的轴承孔卡(5)。
5.根据权利要求4所述的消火栓柱塞导向式自动排水阀，其特征在于：所述的排水孔(6)均匀设有多个，便于均匀排水。
6.根据权利要求1-5任一所述的消火栓柱塞导向式自动排水阀，其特征在于：所述的阀体(1)和所述密封导向块(3)的材质均采用铜合金材质。
CN202010229358.7A 2020-03-27 2020-03-27 消火栓柱塞导向式自动排水阀 Withdrawn CN111503332A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010229358.7A CN111503332A (zh) 2020-03-27 2020-03-27 消火栓柱塞导向式自动排水阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010229358.7A CN111503332A (zh) 2020-03-27 2020-03-27 消火栓柱塞导向式自动排水阀

Publications (1)

Publication Number Publication Date
CN111503332A true CN111503332A (zh) 2020-08-07

Family

ID=71872620

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010229358.7A Withdrawn CN111503332A (zh) 2020-03-27 2020-03-27 消火栓柱塞导向式自动排水阀

Country Status (1)

Country Link
CN (1) CN111503332A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112984176A (zh) * 2021-04-22 2021-06-18 重庆市渝水水务机械有限公司 消火栓余水自动排水阀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112984176A (zh) * 2021-04-22 2021-06-18 重庆市渝水水务机械有限公司 消火栓余水自动排水阀

Similar Documents

Publication Publication Date Title
CN201651629U (zh) 一种自锁式快速接头
CN201531647U (zh) 一种快速切换阀
CN105135143A (zh) 一种管道防冻排水器及其使用方法
CN111503332A (zh) 消火栓柱塞导向式自动排水阀
CN204942658U (zh) 弹簧式防腐安全阀
CN212177978U (zh) 消火栓柱塞导向式自动排水阀
CN112923161B (zh) 排气阀
CN219826773U (zh) 一种便于拆分的模块化井口采油树
CN201416717Y (zh) 水管快速接头
CN201368241Y (zh) 双弹簧式减压阀
CN202056394U (zh) 快速排气阀
CN214116915U (zh) 一种新型装配式检查井连接结构
CN204165708U (zh) 一种快速拆装水压试验工装
CN211344112U (zh) 可用于分集水器的阀门
CN205745788U (zh) 一种密封快插接头
CN210135356U (zh) 压力表接头
CN220396798U (zh) 一种水管接头
CN202188185U (zh) 一种一体式垫片节水片及节水装置
CN219795720U (zh) 一种结构紧凑的液压阀块
CN201818959U (zh) 管道抢修器
CN213576220U (zh) 一种适应于各种工况的隔离式卡具
CN222616116U (zh) 一种立式自动排气阀
CN219303915U (zh) 电池注液设备的密封组件和具有其的电池注液设备
CN202338669U (zh) 煤矿膏体充填超压卸荷阀
CN210318961U (zh) 燃气管道连接头

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20200807

WW01 Invention patent application withdrawn after publication