Impact-resistant reverse unloading distribution type high-precision gas pressure reduction device
A decompression device and shock-resistant technology, which is applied to the valve's device for absorbing fluid energy, valve device, functional valve type, etc., to achieve the effects of improving sensitivity and stability, improving adjustment response speed, and reducing outlet pressure deviation.
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[0038] Below in conjunction with accompanying drawing and specific embodiment content of the present invention is described in further detail:
[0039] Such as figure 1 and figure 2 As shown, the impact-resistant reverse unloading distributed pressure-induced high-precision gas decompression device includes a valve body 1 , a valve core 2 and an unloading ring 3 .
[0040]The valve body 1 is integrated with a valve seat function, its lower end is sealed, and the upper end is provided with a blocking cover 4; The lower end of the chamber is a pressure sensitive chamber 20 ; a reset component is arranged in the pressure introduction chamber 19 , and a pressure sensitive component is arranged in the pressure sensitive chamber 20 . The upper end is designed with a blocking cover to facilitate the disassembly and assembly of the valve core and unloading ring in the inner cavity of the valve.
[0041] The spool 2 integrates the functions of the unloading rod and the ejector rod,...
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