CN115370780B - 一种手动和电控复合式燃气阀 - Google Patents

一种手动和电控复合式燃气阀 Download PDF

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CN115370780B
CN115370780B CN202210933737.3A CN202210933737A CN115370780B CN 115370780 B CN115370780 B CN 115370780B CN 202210933737 A CN202210933737 A CN 202210933737A CN 115370780 B CN115370780 B CN 115370780B
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valve
valve core
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CN115370780A (zh
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何志健
何景寿
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Guangdong Jude Valve Technology Co ltd
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    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/02—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor
    • F16K5/0242—Spindles and actuating means
    • 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
    • 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
    • F16K27/029—Electromagnetically actuated valves
    • 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
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/062—Construction of housing; Use of materials therefor of taps or cocks with conical plugs
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/02—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor
    • F16K5/0207—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor with special plug arrangement, e.g. special shape or built in means
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/10—Means for additional adjustment of the rate of flow
    • F16K5/103—Means for additional adjustment of the rate of flow specially adapted for gas valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/005—Regulating fuel supply using electrical or electromechanical means
    • 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
    • F16K2200/00—Details of valves
    • F16K2200/20—Common housing having a single inlet, a single outlet and multiple valve members
    • F16K2200/201—Common housing having a single inlet, a single outlet and multiple valve members of diverse type, size or 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
    • F16K2200/00—Details of valves
    • F16K2200/20—Common housing having a single inlet, a single outlet and multiple valve members
    • F16K2200/204—Common housing having a single inlet, a single outlet and multiple valve members in series
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
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  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Multiple-Way Valves (AREA)

Abstract

一种手动和电控复合式燃气阀，包括阀主体、阀盖、开关旋钮、阀杆、开关阀芯、顶杆、弹簧、电磁阀组件、主火阀芯、主阀盖和微电机，电磁阀组件固定在电磁阀安装座上、电磁阀芯与电磁阀芯座配合，开关阀芯设在开关阀芯腔内，顶杆穿过弹簧、导向孔与电磁阀芯配合，阀杆与阀盖的阀杆通道转动配合，阀杆的驱动板与卡槽相对应，顶杆的上端嵌入阀杆下端的沉孔内；盖板覆盖导气腔和进气腔且密封，主火阀芯设在主火阀芯腔内，微电机固定在主阀盖上，主阀盖与驱动腔扣合，微电机驱动主火阀芯。开关阀芯腔及开关阀芯的设置，长明火点燃，开关开关阀芯腔和主阀芯腔之间气路及调节燃气量，电控阀自动控制。

Description

一种手动和电控复合式燃气阀
技术领域
本发明涉及燃气阀。
背景技术
目前现有技术，中国发明专利201410469795.0，一种自动控温燃气阀，包括有一燃气源进口、一电磁阀、一母火喷嘴、一电控阀、至少一主火出口，该电磁阀包括电磁阀体和电磁阀座，燃气源进口作为电磁阀阀座的进气口，母火喷嘴和电控阀的进气口分别与电磁阀座的出气口连通，该电磁阀体控制其阀座进气口与出气口的连通或关闭，主火出口作为该电控阀的出气口，该电控阀用于控制主火出口的开关与出气量大小，电磁阀与电控阀的动作受温度传感反馈装置控制。存在问题是：电磁阀控制母火通断，但是不能控制电控阀的进气量。
发明内容
本发明的目的是：提供一种手动和电控复合式燃气阀，它具有手动开关、点燃长明火及控制电控阀进气量，电控阀自动控制的特点。
本发明是这样实现的：一种手动和电控复合式燃气阀，其特殊之处在于：它包括阀主体、阀盖、开关旋钮、阀杆、开关阀芯、顶杆、弹簧、电磁阀组件、主火阀芯、主阀盖和微电机，
阀主体包括进气腔、电磁阀安装座、电磁阀芯座、前开口的开关阀芯腔、长明火管路、下开口的导气腔、前开口的主火阀芯腔、主出气腔和盖板，电磁阀安装座与电磁阀芯座相对，电磁阀安装座、电磁阀芯座和开关阀芯腔连通且在一条直线上，开关阀芯腔与导气腔和长明火管路连通，导气腔、主火阀芯腔和主出气腔依次连通；
开关阀芯包括一端开口的芯体部、设在芯体部上的开关导气孔、长明火导气孔、容置腔、设在隔板上的导向孔和设在容置腔上的卡槽；
主火阀芯包括一端开口的筒形座和一端开口的主芯体部，主芯体部上设有气量调节孔组；
电磁阀组件固定在电磁阀安装座上、电磁阀芯与电磁阀芯座配合，开关阀芯设在开关阀芯腔内，顶杆穿过弹簧、导向孔与电磁阀芯配合，阀杆与阀盖的阀杆通道转动配合，阀杆的驱动板与卡槽相对应，顶杆的上端嵌入阀杆下端的沉孔内；盖板覆盖导气腔和进气腔且密封，主火阀芯设在主火阀芯腔内，微电机固定在主阀盖上，主阀盖与驱动腔扣合，微电机驱动主火阀芯。
所述的一种手动和电控复合式燃气阀，其特殊之处在于：所述进气腔设在阀主体后部一端且电磁阀座和电磁阀芯座相邻，进气腔的端部设有进气接口管。
所述的一种手动和电控复合式燃气阀，其特殊之处在于：所述主火阀芯腔设在阀主体的一端且与所述电磁阀座和电磁阀芯座相邻。
所述的一种手动和电控复合式燃气阀，其特殊之处在于：所述主出气腔的后部设有出气接口管。
所述的一种手动和电控复合式燃气阀，其特殊之处在于：所述阀主体上还包括设有与主阀芯腔上连通的支出气管路、与主出气腔连通的支进气管路和转换座，转换座与支出气管路和支进气管路连通，
主芯体部上还设有支气量孔；
还包括转换阀芯，转换阀芯与转换座连接；支气量孔与支进气管路相对应。
所述的一种手动和电控复合式燃气阀，其特殊之处在于：静态时，所述主火阀芯的气量调节孔组最大气量孔与导气腔连通，在突然停电或停电的状态下，转动所述开关阀芯调节气量控制功率。
本发明一种手动和电控复合式燃气阀，开关阀芯腔及开关阀芯的设置，长明火点燃，开关开关阀芯腔和主阀芯腔之间气路及调节燃气量，电控阀自动控制。
附图说明
图1是本发明的立体图。
图2是本发明的平面分解图。
图3是本发明的立体分解图之一。
图4是本发明的立体分解图之二。
图5是本发明的剖视图。
图6是图5的A—A视图。
图7是图5的B—B视图。
图8是图5的C—C视图。
图9是图5的D—D视图。
图10是图5的E—E视图。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
如图1所示，一种手动和电控复合式燃气阀，包括阀主体1、阀盖21、开关旋钮22、阀杆23、顶杆24、弹簧(图中未示出)、开关阀芯3、电磁阀组件4、主火阀芯5、主阀盖6和微电机7，
阀主体1包括进气腔11、电磁阀安装座12、电磁阀芯座121、前开口的开关阀芯腔13、长明火管路14、下开口的导气腔15、前开口的主火阀芯腔16、主出气腔17和盖板18，电磁阀安装座12与电磁阀芯座121相对，电磁阀安装座12、电磁阀芯座121和开关阀芯腔13在一条直线上，进气腔11、电磁阀芯座121和开关阀芯腔13依次连通，开关阀芯腔13与导气腔15通过开关出气孔131连通、通过长明火孔132与长明火管路14连通；导气腔15、主火阀芯腔16和主出气腔依次连通；主火阀芯腔16和导气腔15通过主进气孔151连通；
开关阀芯3包括一端开口的芯体部31、设在芯体部上的开关导气孔311、长明火导气孔312、容置腔32、设在隔板上的导向孔33和设在容置腔上的卡槽321；结构是现有技术
主火阀芯5包括一端开口的筒形座51和一端开口的主芯体部52，主芯体部52上设有气量调节孔组53；如图9所示，气量调节孔组53由若干直径向不同进气调节孔组成；气量调节孔组53与主进气孔151配合
电磁阀组件4固定在电磁阀安装座12上、电磁阀组件4的电磁阀芯与电磁阀芯座121配合，开关阀芯3设在开关阀芯腔13内，顶杆24穿过弹簧、导向孔33与电磁阀组件4的电磁阀芯配合，阀杆23与阀盖21的阀杆通道转动配合，阀杆23的驱动板231与卡槽321相对应，顶杆24的上端嵌入阀杆23下端的沉孔232内；盖板18覆盖导气腔15和进气腔11且密封，主火阀芯5设在主火阀芯腔16内，微电机7固定在主阀盖6上，主阀盖6与驱动腔扣合，微电机7驱动筒形座51使主火阀芯5转动。
装配后，静态下，气量调节孔组53的最大直径的进气调节孔与主进气孔151相对应；
当停电或突然停电时，开关阀芯3转动调节气量，实现调节功率；
开关阀打开后，燃气取暖器的主控板根据设定的温度，控制微电机转动，主火阀芯5转动自动调节出气量，实现调节功率；采用这样的的技术方案，实现手动控制和电控相结合，不仅相互协同，还可以分别单独工作。
作为本发明的进一步改进：所述进气腔11设在阀主体1后部一端且电磁阀座12和电磁阀芯座121相邻，进气腔11的端部设有进气接口管111；
所述主火阀芯腔16设在阀主体1的一端且与所述电磁阀座12和电磁阀芯座121相邻；
所述主出气腔17的后部设有出气接口管171。
作为本发明的更进一步改进：如图5所示，所述阀主体1上还包括设有与主阀芯腔16上连通的支出气管路161、与主出气腔连通的支进气管路162和转换座163，转换座163与支出气管路161和支进气管路162连通，
主芯体部52上还设有支气量孔54；
还包括转换阀芯8，转换阀芯8与转换座163连接；支气量孔54与支出气管路161相对应。
转换座163上设有螺纹腔部、转换阀芯座和气路，转换阀芯座、气路和支进气管路162连通；
转换阀芯8包括螺纹部和芯部；螺纹部与螺纹腔部螺合，芯部与转换阀芯座配合；
当芯部与转换阀芯座嵌合时，为液化气状态；
当芯部与转换阀芯座分离时，为天然气状态。
图5、图7、图8是本发明的开关阀处于关闭状态的视图；
按压开关旋钮22，阀杆23的的驱动板231进入卡槽321内，并驱动顶杆24，顶杆24驱动电磁阀组件的电磁阀芯离开电磁阀芯座121；按压的同时并逆时针方向转动开关旋钮22，开关阀芯3的长明火导气孔312与长明火孔132连通，长明火管路14点燃；
再继续转动，开关阀芯3的开关导气孔311与开关出气孔131连通并调节气量，开关阀实现关、开及调节气量的功能；
点燃后，电磁阀组件由热电偶供电保持状态，熄火后，断电保护；
微电机在燃烧器装置的电控装置的控制下，驱动主火阀芯，自动调节功率。
尽管已经示出和描述了本发明的实施例，本领域的普通技术人员可以理解：在不脱离本发明的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由权利要求及其等同物限定。

Claims (4)

1.一种手动和电控复合式燃气阀，其特征在于：它包括阀主体、阀盖、开关旋钮、阀杆、开关阀芯、顶杆、弹簧、电磁阀组件、主火阀芯、主阀盖和微电机，
阀主体包括进气腔、电磁阀安装座、电磁阀芯座、前开口的开关阀芯腔、长明火管路、下开口的导气腔、前开口的主火阀芯腔、主出气腔和盖板，电磁阀安装座与电磁阀芯座相对，电磁阀安装座、电磁阀芯座和开关阀芯腔在一条直线上，开关阀芯腔与导气腔和长明火管路连通，导气腔、主火阀芯腔和主出气腔依次连通；
开关阀芯包括一端开口的芯体部、设在芯体部上的开关导气孔、长明火导气孔、容置腔、设在隔板上的导向孔和设在容置腔上的卡槽；
主火阀芯包括一端开口的筒形座和一端开口的主芯体部，主芯体部上设有气量调节孔组，气量调节孔组由若干直径不同的进气调节孔组成；
电磁阀组件固定在电磁阀安装座上、电磁阀芯与电磁阀芯座配合，开关阀芯设在开关阀芯腔内，顶杆穿过弹簧、导向孔与电磁阀芯配合，阀杆与阀盖的阀杆通道转动配合，阀杆的驱动板与卡槽相对应，顶杆的上端嵌入阀杆下端的沉孔内；盖板覆盖导气腔和进气腔且密封，主火阀芯设在主火阀芯腔内，微电机固定在主阀盖上，主阀盖与驱动腔扣合，微电机驱动主火阀芯；
所述阀主体上还包括设有与主阀芯腔上连通的支出气管路、与主出气腔连通的支进气管路和转换座，转换座与支出气管路和支进气管路连通，
主芯体部上还设有支气量孔；
还包括转换阀芯，转换阀芯与转换座连接；支气量孔与支进气管路相对应；
静态时，所述主火阀芯的气量调节孔组最大气量孔与导气腔连通，在突然停电或停电的状态下，转动所述开关阀芯调节气量控制功率；
开关阀芯打开后，燃气取暖器的主控板根据设定的温度，控制微电机转动，主火阀芯转动自动调节出气量，实现调节功率；所述手动和电控复合式燃气阀实现手动控制和电控相结合，不仅相互协同，还可以分别单独工作。
2.根据权利要求1所述的一种手动和电控复合式燃气阀，其特征在于：所述进气腔设在阀主体后部一端且电磁阀安装座和电磁阀芯座相邻，进气腔的端部设有进气接口管。
3.根据权利要求1所述的一种手动和电控复合式燃气阀，其特征在于：所述主火阀芯腔设在阀主体的一端且与所述电磁阀安装座和电磁阀芯座相邻。
4.根据权利要求1所述的一种手动和电控复合式燃气阀，其特征在于：所述主出气腔的后部设有出气接口管。
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770161A (en) * 1986-03-06 1988-09-13 Chaffoteaux & Maury Gas water heaters or bath heaters
WO2006108930A1 (fr) * 2005-04-11 2006-10-19 Burner Systems International (Bsi) Robinet a gaz
CN101435597A (zh) * 2008-12-19 2009-05-20 张世贵 合成液体燃料灶开关总成
CN101619863A (zh) * 2009-08-08 2010-01-06 荆光民 腿顶式快速启闭节气燃气灶
CN101943476A (zh) * 2010-09-08 2011-01-12 中山华帝燃具股份有限公司 燃气热水器自动调温稳压水气联动阀
CN104455640A (zh) * 2014-12-03 2015-03-25 陈顺发 一种电控灶具燃气阀
KR20170079378A (ko) * 2015-12-30 2017-07-10 주식회사 국제일렉콤 자동 가스밸브 차단장치
CN113324072A (zh) * 2021-05-17 2021-08-31 黄添祥 一种电控燃气阀

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770161A (en) * 1986-03-06 1988-09-13 Chaffoteaux & Maury Gas water heaters or bath heaters
WO2006108930A1 (fr) * 2005-04-11 2006-10-19 Burner Systems International (Bsi) Robinet a gaz
CN101435597A (zh) * 2008-12-19 2009-05-20 张世贵 合成液体燃料灶开关总成
CN101619863A (zh) * 2009-08-08 2010-01-06 荆光民 腿顶式快速启闭节气燃气灶
CN101943476A (zh) * 2010-09-08 2011-01-12 中山华帝燃具股份有限公司 燃气热水器自动调温稳压水气联动阀
CN104455640A (zh) * 2014-12-03 2015-03-25 陈顺发 一种电控灶具燃气阀
KR20170079378A (ko) * 2015-12-30 2017-07-10 주식회사 국제일렉콤 자동 가스밸브 차단장치
CN113324072A (zh) * 2021-05-17 2021-08-31 黄添祥 一种电控燃气阀

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