CN105673905A - 暖气排气阀 - Google Patents

暖气排气阀 Download PDF

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Publication number
CN105673905A
CN105673905A CN201410671302.1A CN201410671302A CN105673905A CN 105673905 A CN105673905 A CN 105673905A CN 201410671302 A CN201410671302 A CN 201410671302A CN 105673905 A CN105673905 A CN 105673905A
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China
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air inlet
valve
valve body
air
button
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CN201410671302.1A
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English (en)
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姜辉
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Individual
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Individual
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Priority to CN201410671302.1A priority Critical patent/CN105673905A/zh
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Abstract

一种结构简单、构思巧妙、放锈蚀损坏的暖气排气阀,包括阀体,阀体左端设有螺纹,所述阀体左端设有进气口,所述进气口为圆锥形开口内侧为圆柱形,所述进气口圆柱形处设有径向的并与外界相通的出气孔,所述阀体右端设有圆柱形的沉孔,所述进气孔与沉孔之间设有相通的通孔,所述通孔内嵌设有气门,所述气门左侧与进气口的圆锥形相配合,所述气门右端设有按钮,所述沉孔内设有弹簧,所述弹簧右端顶靠在按钮上,使气门的与进气孔的圆锥形开口处紧密配合。

Description

暖气排气阀
技术领域
本发明涉及暖气辅助装置,特别是一种暖气排气阀。
背景技术
现有的暖气排气阀包括带有排气通道的阀体,阀体的排气通道上通过螺纹连接有旋钮,通过拧动旋钮控制通气管道的开、关,从而达到暖气的排气、闭气的作用。但时间久了,排气阀与暖气排出的水分接触会锈死,只能通过钳子等工具将旋钮拧开,会伤到旋钮和螺纹,损坏暖气排气阀。
发明内容
本发明是要解决上述存在的现有问题,提供一种结构简单、构思巧妙、放锈蚀损坏的暖气排气阀。
一种暖气排气阀,包括阀体,阀体左端设有螺纹,其特殊之处在于:所述阀体左端设有进气口,所述进气口为圆锥形开口内侧为圆柱形,所述进气口圆柱形处设有径向的并与外界相通的出气孔,所述阀体右端设有圆柱形的沉孔,所述进气孔与沉孔之间设有相通的通孔,所述通孔内嵌设有气门,所述气门左侧与进气口的圆锥形相配合,所述气门右端设有按钮,所述沉孔内设有弹簧,所述弹簧右端顶靠在按钮上,使气门的与进气孔的圆锥形开口处紧密配合。
本发明的有益效果是:
该排气阀的阀体左侧设有进气口和排气口、右端设有按钮,并通过气门相连接,使用时按压按钮带动气门打开,暖气内的气体进入进气口,并通过排气口排出。所述阀体右端沉孔内设有弹簧,所述弹簧右端顶靠在按钮上,停止按压按钮,弹簧回弹拉回气门,气门与进气口的圆锥形开口处紧密配合,暖气内的水即被封闭在暖气内。操作方便,通过气门取代原有的螺纹封闭形式,有效的防止了排气阀锈蚀,进而使用钳子等工具强行打开造成的排气阀损坏的情况发生。
附图说明
图1是本发明的结构示意图。
图中:1-阀体,2-气门,3-弹簧,4-按钮,101-进气孔,102排气孔,103-沉孔,104-通孔。
具体实施方式
如图所示,一种暖气排气阀,包括阀体1,阀体左端设有螺纹,所述阀体左端设有进气口101,所述进气口101为圆锥形开口内侧为圆柱形,所述进气口圆柱形处设有径向的并与外界相通的出气孔102,所述阀体右端设有圆柱形的沉孔103,所述进气孔与沉孔之间设有相通的通孔104,所述通孔104内嵌设有气门2,所述气门2左侧与进气口101的圆锥形相配合,所述气门右端设有按钮4,所述沉孔103内设有弹簧3,所述弹簧3右端顶靠在按钮4上,使气门2的与进气孔101的圆锥形开口处紧密配合。
将该排气阀通过左端的螺纹连接在暖气上,操作时,按压按钮4,暖气内的气体经进气口101从排气口102排出。松开按钮4,弹簧3带动气4门回弹,气门4闭合。

Claims (1)

1.一种暖气排气阀,包括阀体,阀体左端设有螺纹,其特征在于:所述阀体左端设有进气口,所述进气口为圆锥形开口内侧为圆柱形,所述进气口圆柱形处设有径向的并与外界相通的出气孔,所述阀体右端设有圆柱形的沉孔,所述进气孔与沉孔之间设有相通的通孔,所述通孔内嵌设有气门,所述气门左侧与进气口的圆锥形相配合,所述气门右端设有按钮,所述沉孔内设有弹簧,所述弹簧右端顶靠在按钮上,使气门的与进气孔的圆锥形开口处紧密配合。
CN201410671302.1A 2014-11-21 2014-11-21 暖气排气阀 Pending CN105673905A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410671302.1A CN105673905A (zh) 2014-11-21 2014-11-21 暖气排气阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410671302.1A CN105673905A (zh) 2014-11-21 2014-11-21 暖气排气阀

Publications (1)

Publication Number Publication Date
CN105673905A true CN105673905A (zh) 2016-06-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107476397A (zh) * 2017-08-03 2017-12-15 上海威俊真空排水设备有限公司 一种真空排水设备及其控制器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107476397A (zh) * 2017-08-03 2017-12-15 上海威俊真空排水设备有限公司 一种真空排水设备及其控制器

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Application publication date: 20160615