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Gas torch device with lever type subsidiary closing valve

机译:带杠杆式辅助截止阀的煤气炬装置

摘要

The present invention is an application of an auxiliary shut-off valve capable of blocking a flame generated from a spray tip on a gas torch mechanism such as a gas torch for welding or cutting work or a carriage device for automatic welding, and more particularly, And the valve stem having the coil spring is positioned on the flow passage inside the valve body, and the upper surface of the cap nut is hingedly connected to the upper end of the valve stem, The auxiliary shut-off valve provided with a valve lever for angularly angular movement is applied to the gas torch mechanism, wherein each of the auxiliary shut-off valves is adjacent to each pipe of the gas torch mechanism for supplying oxygen, gas or fuel, By connecting the valve levers of each auxiliary shut-off valve to one lever holder equipped with a main lever, It is possible to stop the preheating, welding or cutting operation as quickly and safely as necessary, without using the rotary knob (main knob), and also to prevent the valve mechanism from reversing the flame, To a function of automatically terminating the operation of the gas shut-off device at the time when the operation of the gas shut-off device is requested.;
机译:本发明是一种辅助截止阀的应用,该辅助截止阀能够阻挡由喷枪机构上的喷嘴产生的火焰,所述喷枪机构例如是用于焊接或切割作业的喷枪,或者是用于自动焊接的托架装置,更具体地说,并且,具有螺旋弹簧的阀杆位于阀体内的流路上,锁紧螺母的上表面铰接于阀杆的上端。辅助截止阀具备阀杆。用于角度角运动的气割炬机构,其中每个辅助截止阀与气炬机构的每条管道相邻,用于通过输送每个辅助截止阀的阀杆来供应氧气,气体或燃料阀连接到一个配有主杠杆的杠杆支架上,无需使用旋钮(主旋钮),就可以根据需要快速,安全地停止预热,焊接或切割操作,并防止从逆转火焰的阀机构,起到在要求气体切断装置的动作时自动终止气体切断装置的动作的功能。

著录项

  • 公开/公告号KR101778112B1

    专利类型

  • 公开/公告日2017-09-13

    原文格式PDF

  • 申请/专利权人 제이아이산업(주);김홍문;

    申请/专利号KR20150056732

  • 发明设计人 김홍문;

    申请日2015-04-22

  • 分类号F23D14/38;F16K1/36;F16K31/524;F23D14/46;

  • 国家 KR

  • 入库时间 2022-08-21 13:24:48

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