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CN2474823Y - 卧式全自动排气阀 - Google Patents

卧式全自动排气阀 Download PDF

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Publication number
CN2474823Y
CN2474823Y CN01241074.8U CN01241074U CN2474823Y CN 2474823 Y CN2474823 Y CN 2474823Y CN 01241074 U CN01241074 U CN 01241074U CN 2474823 Y CN2474823 Y CN 2474823Y
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valve
fully automatic
lower body
hot water
utility
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Expired - Fee Related
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许广军
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

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  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

本实用新型公开了一种卧式全自动排气阀,它由外壳、阀座、排气孔组成,外壳分为上体和下体,上体内的阀座通过螺铨固定,拉杆一端与浮球连接,另一端用销与弹式活塞连接;下体底部和侧而连接孔处,分别安装有一个漏网。本实用新型具有密封性能好、排气量大、封闭性严而灵活的特点,其漏网隔污技术,严密地阻击了杂质不能进入阀自身体内,非常适用于热水采暖及管网系统热水锅炉。

Description

卧式全自动排气阀
本实用新型涉及一种阀门，尤其是一种用于热水系统的全自动排气阀。
现有的热水系统排气阀分为手动和自动，自动排气阀有的排水不排气，有的密封性能差，并经常出现排气堵塞、故障率高。
本实用新型的目的在于提供一种密封性能好、排气量大、具有漏网隔污结构的自动排气阀。
排气阀由外壳、阀座、排气孔组成，外壳分为上体和下体，上体内的阀座通过螺铨固定，阀座与上体连接处有密封圈，拉杆一端与浮球连接，另一端用销与弹式活塞连接；下体底部和侧面连接孔处，分别安装有一个漏网，连接孔外套有防护套。
本实用新型采用浮球拉杆结构、弹式活塞，具有密封性能好、排气量大、封闭性严而灵活的特点，其漏网隔污技术，严密地阻击了杂质不能进入阀自身体内，使阀心脏永久性保持清洁运转自如，非常适用于热水采暖及管网系统热水锅炉。
图1本实用新型结构示意图。
下面结合附图对本实用新型作进一步详细说明。
外壳由上体1和下体12通过螺铨11连接成一体，上体1内阀座6通过螺铨10固定，阀座6内有弹式活塞5，浮球2与拉杆3连接一端焊死，另一端通过销4连接，阀座6与上体1连接处有密封柱7和密封圈8，中间开有排气孔9，下体12在底部和侧面各有一个漏网13，用压板15和十字槽盘头螺钉14固定，连接孔的外部套有防护套16、17。阀安装在热水采暖及其它管网系统热水锅炉上面，水管的最高点，即气体最容易聚集的位置，阀应横卧安装，使气体能顺利升入阀内。当气体充满，达到一定压力，推动活塞，气体从排气孔放出。

Claims (1)

1.卧式全自动排气阀，由外壳、阀座、排气孔组成，其特征在于外壳分为上体和下体，上体内的阀座通过螺铨固定，阀座与上体连接处有密封圈，拉杆一端与浮球连接，另一端用销与弹式活塞连接；下体底部和侧面连接孔处，分别安装有一个漏网，连接孔外套有防护套。
CN01241074.8U 2001-04-09 2001-04-09 卧式全自动排气阀 Expired - Fee Related CN2474823Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN01241074.8U CN2474823Y (zh) 2001-04-09 2001-04-09 卧式全自动排气阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN01241074.8U CN2474823Y (zh) 2001-04-09 2001-04-09 卧式全自动排气阀

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CN2474823Y true CN2474823Y (zh) 2002-01-30

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CN01241074.8U Expired - Fee Related CN2474823Y (zh) 2001-04-09 2001-04-09 卧式全自动排气阀

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106402439A (zh) * 2016-09-20 2017-02-15 中国人民解放军总后勤部油料研究所 一种自动排气阀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106402439A (zh) * 2016-09-20 2017-02-15 中国人民解放军总后勤部油料研究所 一种自动排气阀

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