阅读说明：本技术 脉冲气体阀门 (Pulse gas valve ) 是由 王苗 于 2018-05-31 设计创作，主要内容包括：本发明公开一种脉冲气体阀门3,其包括阀门座1,阀门芯2。阀门座1与阀门芯2之间松紧度配合适当,太松会漏气,太紧会使带动它的传动机构卡住不动。阀门座1两侧有出气孔直径控制在一定的范围内,可根据气体压力的大小,出气量的大小,及出气频率的大小确定。本阀门座1的出气孔直径2至50mm,其它阀门芯应用可在2至50mm,或更大范围尺寸。气体从阀门座1的一侧进气入腔体,通过电机或其它传动机构,带动阀门芯2旋转,气体从阀门座1另一侧出来,成为脉冲气体。脉冲气体通过阀门座1气管链接眼罩,作用于眼部,实现健康眼睛；缓解眼疲劳,改善眼睛微循环,增加眼睛供血供氧,增强眼睫状肌调节功能；防治青少年近视眼,阻止或延缓近视加深；缓解黑眼圈、眼袋、眼帘浮肿,放松双眼放松大脑,改善深度睡眠质量；改善老花眼；降低眼压,控制青少年近视的眼轴过快增长；防治青光眼等眼疾病。(The invention discloses a pulse gas valve 3, which comprises a valve seat 1 and a valve core 2. The tightness between the valve seat 1 and the valve core 2 is properly matched, and if the tightness is too loose, air leakage can occur, and if the tightness is too tight, a transmission mechanism driving the valve seat can be clamped. The diameters of the air outlet holes arranged on the two sides of the valve seat 1 are controlled within a certain range, and can be determined according to the size of the gas pressure, the size of the air outlet quantity and the size of the air outlet frequency. The diameter of the air outlet hole of the valve seat 1 is 2-50 mm, and other valve cores can be applied to the size of 2-50 mm or larger range. Gas enters the cavity from one side of the valve seat 1, the valve core 2 is driven to rotate by a motor or other transmission mechanisms, and the gas comes out from the other side of the valve seat 1 to become pulse gas. The pulse gas is connected with the eyeshade through the air pipe of the valve seat 1 and acts on eyes to realize the health of the eyes; relieving eye fatigue, improving eye microcirculation, increasing blood and oxygen supply for eyes, and enhancing ciliary muscle regulation function of eyes; preventing and treating teenager myopia, and preventing or delaying myopia progression; relieving eye dark circles, eye bags and eye curtains dropsy, relaxing eyes, relaxing brain, and improving deep sleep quality; improving presbyopia; reducing intraocular pressure, and controlling the rapid increase of myopia axis of teenagers; can be used for preventing and treating eye diseases such as glaucoma.)