The utility model discloses a gas pressure stabilizing valve, which comprises a gas passage, a gas inlet opening and an output opening are arranged at the relative positions of the pipe wall of the gas passage, and a gas regulating and stabilizing device is arranged in the gas pipeline. The amount of compression to adjust pressure screw to adjust the pressure adjusting spring, produce the pressure adjusting spring compressed elastic force and pressure sensing plate, pressure gas passage on the stent surface and curved horn diaphragm pressure sensor, the pressure of the pressure plus stent on pressure sensitive skin membrane and its subject elastic balance; gas pressure on the arc surface of the bracket and adjustable horn, the gap between the pressure orifice, the gas from the output gap. When the change of gas pressure in the channel occurs, the pressure will be on the pressure sensitive film corresponding changes, so as to drive the horn shaped surface and a pressure gap between the throttle change, at the same time, the amount of compression of the pressure adjusting spring will change, quickly reaching a new equilibrium.
【技术实现步骤摘要】
本技术涉及一种燃气阀。
技术介绍
现有燃气阀包括一个燃气通道,在燃气通道管壁的相对位置置有燃气输入口和输出口,燃气输入口与输出口错开,在燃气输入口和输出口之间有两道截止电磁阀。电磁阀只有开关两种状态,无法对输出的燃气流量进行控制调节。
技术实现思路
针对上述不足,本技术提供一种能够对从燃气管道输出的燃气流量进行调节控制的燃气稳压阀。本技术燃气稳压阀,包括一个燃气通道,在燃气通道管壁的相对位置置有燃气输入口和输出口,燃气输入口与输出口错开,所述燃气管道在与输出扣对应的位置置有燃气调节稳压装置。所述燃气调节稳压装置包括一壳体,该壳体的开口与所述输出口对应,所述壳体内置有一调压弹簧,该调压弹簧一端置有压力感应盘,一端置有调压螺钉,所述燃气管道在输出口的位置向内置有一调压节流口,所述调压节流口与所述压力感应盘之间置有一支架,该支架一端与所所压力感应盘之间置有压力感应皮膜,另一端呈一喇叭形,该喇叭形弧面部分与所述调压节流口接触。所述输出口置有电磁阀控制的输出管道,所述输出管道与所述燃气管道通过螺丝连接。所述输出管道为单通道或双通道,而且输出管道有四个安装方向供选择。所述电磁阀的额定电压为24V、110V、或220V之一,而且电磁阀有四个安装方向供选择。通过调节调压螺钉来调整调压弹簧的压缩量,调压弹簧被压缩后产生的弹力作用与压力感应盘上,燃气通道内的燃气对支架的喇叭弧形面和压力感应皮膜产生压力,该压力加上支架对压力感应皮膜的压力和其受到的弹力达到平衡;燃气对喇叭弧形面的压力,使支架与调压节流口之间产生空隙,燃气从该空隙输出。当燃气通道内的压力发生变化时,压力感应皮膜上的压力 ...
【技术保护点】
一种燃气稳压阀,包括一个燃气通道,在燃气通道管壁的相对位置置有燃气输入开口和输出开口,燃气输入开口与输出开口错开,其特征在于:所述燃气管道在与输出开口对应的位置置有燃气调节稳压装置。
【技术特征摘要】
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