Gas control device for retention ring attenuation based on radioactive inert gas

Abstract

The invention discloses a gas control device for retention ring attenuation based on radioactive inert gas. The gas control device structurally comprises an inner core pipe, a parallel port, an electromagnetic pole plate block, a sealing ring cap, a shuttle ring attenuation cylinder, a relay seat, and a four-way valve seat. According to the gas control device for the retention ring attenuation based on the radioactive inert gas, the effect that the mutual cooperation between the shuttle ring attenuation cylinder and the four-way valve seat is applied to form sliding-shuttle-type rotary consumption of radioactive charge is achieved, so that the retention attenuation of the radioactive inert gas is highly efficient, the retention time is short, the elimination of the inert gas radiation amount is improved through matching the high efficiency of the attenuation, and the effect that a gas inlet extraction pipe is used for extracting and processing the inert gas, then the insert gas is putback an exhaust through pipe through a corrugated pipeline frame to be guided into the four-way valve seat is formed conveniently, so that when wandering of the inert gas is matched with the transverse guide of gas control, the effect that a cylinder groove body press a retention ring brush inwards is achieved, the radioactive charge of the inert gas enters a current collection frame ring to formthe effect of carbon brush and electrode tip attenuation linkage, the instability of inert gas control is improved, and the efficiency of attenuating the radioactive substance and the rapidity of thegas delivery are improved.

Description

technical field [0001] The invention relates to a gas control device based on the stagnation ring attenuation of radioactive inert gas, which belongs to the field of pneumatic equipment. Background technique [0002] The gas control equipment is convenient for the diversion and settlement of multi-element gases, but the treatment of charged radioactive inert gases is relatively complicated and cumbersome, so that the electromagnetic end of the gas control valve can form an adaptive regulation effect to ensure the efficiency of other control regulation and transportation , the shortcomings to be optimized in the current technology are: [0003] The control of radioactive inert gas needs to be guided by electrodes and cooperate with the radiated charge in the inert gas to form a directional displacement consumption effect. However, the conduction of the overall small electromagnetic valve is relatively small, and the control amount of radiated charge in the inert gas becomes l...

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Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a gas control device based on the stagnation ring attenuation of radioactive inert gas to solve the need to guide the radioactive inert gas through electrodes and cooperate with the radiated charges in the inert gas to form a direction Due to the effect of linear displacement consumption, and the conductance of the overall small electromagnetic valve is relatively small, the control amount of the radiation charge of the inert gas becomes lower at this time, resulting in slow radiation attenuation, and continues to affect the inner electrode end of the electromagnetic valve, causing the electromagnetic valve electrode end The impact of the radiation is large, and the continuous failure affects the conduction process of the inert gas, resulting in uneven matching between the overall parallel port and the serial port, resulting in the instability of the on-off valve for gas delivery

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