A wear-resistant and safe gas valve disclosed in the utility model comprises a valve body, a valve core and a valve cover; the side part of the valve body is provided with an inlet pipe connection seat, an air intake in the middle of the intake pipe connection seat, an air inlet through a trachea clamp, and a seal in the air inlet; the valve core is rotated in the inner cavity of the valve body. There are several ventilation ports in the front of the valve core, the rear part of the valve core is provided with a pin slot and the inner sleeve of the valve core is equipped with a valve core spring. The left and right sides of the valve cover are set with a screw hole. The valve cover is fixed to the valve body through a general screw. The valve cover is equipped with a rotating shaft between the valve cover and the valve body. The front end of the valve cover is equipped with a rotating shaft pin, and the shaft pin is matched with the pin slot of the rear of the valve core. The rear end of the rotating shaft extends from the middle of the valve cover and rotates the rotating shaft so that the vent on the spool is communicated with the air inlet of the valve body to realize the circulation of the gas. The utility model ensures that the rotating shaft and the valve core can be rotated for a long time without slipping, and has the characteristics of wear resistance, good sealing performance, high efficiency and safety.
【技术实现步骤摘要】
一种耐磨安全的燃气阀
本技术涉及燃气阀的
,特别是涉及一种耐磨安全的燃气阀。
技术介绍
在家用燃气灶具中,通常采用燃气阀来控制燃气的截停、开通以及调节管路中的气体,传统的燃气阀长期使用,内部旋球与密封垫支间会有磨损发生,造成燃气泄漏,或者在使用过程中燃气出现欠压或者超压状态,为安全埋下隐患,往往发生难以估量的财产损失,甚至生命安全。
技术实现思路
为了克服上述现有技术的不足,本技术提供了一种耐磨安全的燃气阀,通过在转轴上设置转轴销,带动圆锥阀芯的转动,减少阀芯的磨损,进气口设有密封垫,保证燃气阀的密封性能。这种燃气阀具有良好的控制特性和关闭密封性能,确保了燃气灶具的安全使用。本技术所采用的技术方案是:一种耐磨安全的燃气阀,包括阀体、阀芯和阀盖;所述的阀体侧部设有进气管连接座,进气管连接座中间设有进气口,进气口通过气管夹连接有进气管,进气口内设有密封垫;所述的阀芯旋转置于阀体内腔,阀芯前部设有多个通气口,阀芯后部设有销槽,阀芯内部装套有阀芯簧;所述的阀盖左右两侧设有螺丝孔,阀盖通过通用螺丝与阀体固定连接,阀盖与阀体之间设有转轴,转轴前端设有转轴销,转轴销与阀芯后部的销槽配合,转轴的后端从阀盖中间伸出,转动转轴,使阀芯上的通气口与阀体的进气口连通,实现燃气的流通。进一步的,所述的阀体前端连接有双头螺纹接头,所述的双头螺纹接头的内接头的直径小于外接头直径。进一步的,所述的阀盖上方设有定位孔,定位孔上设有铝接头。进一步的,所述的进气管连接座与阀体为一体化设置,进气管连接座两侧设有通孔。综上所述,本技术的一种耐磨安全的燃气阀,通过转轴前端设有的转轴销与阀芯配合,可 ...
【技术保护点】
1.一种耐磨安全的燃气阀,包括阀体、阀芯和阀盖,其特征在于,所述的阀体侧部设有进气管连接座,进气管连接座中间设有进气口,进气口通过气管夹连接有进气管,进气口内设有密封垫;所述的阀芯旋转置于阀体内腔,阀芯前部设有多个通气口,阀芯后部设有销槽,阀芯内部装套有阀芯簧;所述的阀盖左右两侧设有螺丝孔,阀盖通过通用螺丝与阀体固定连接,阀盖与阀体之间设有转轴,转轴前端设有转轴销,转轴销与阀芯后部的销槽配合,转轴的后端从阀盖中间伸出,转动转轴,使阀芯上的通气口与阀体的进气口连通,实现燃气的流通。
【技术特征摘要】
1.一种耐磨安全的燃气阀,包括阀体、阀芯和阀盖,其特征在于,所述的阀体侧部设有进气管连接座,进气管连接座中间设有进气口,进气口通过气管夹连接有进气管,进气口内设有密封垫;所述的阀芯旋转置于阀体内腔,阀芯前部设有多个通气口,阀芯后部设有销槽,阀芯内部装套有阀芯簧;所述的阀盖左右两侧设有螺丝孔,阀盖通过通用螺丝与阀体固定连接,阀盖与阀体之间设有转轴,转轴前端设有转轴销,转轴销与阀芯后部的销槽配合,转轴的后端从阀盖中间伸出,转...
【专利技术属性】
技术研发人员:陈磊,
申请(专利权)人:江门市国隆精密阀体有限公司,
类型:新型
国别省市:广东,44
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