车用LNG供给系统排压气体收集利用装置

LNG supply system pressure gas collecting and Utilizing Device for Vehicle

基于安全性考虑,车用LNG供给系统设有超压气体泄压装置,在使用过程中一旦超压,泄压装置即工作排气。一般情况下,超压气体直排至大气,若天然气聚集浓度较高易带来安全隐患,同时造成燃料浪费,影响车辆使用经济性。车用LNG供给系统排压气体收集利用装置能够自动收集储液罐排出的超压气体,并提供给发动机使用,这样不但可以改善天然气高浓度造成的安全隐患,还能够提高燃气利用率及经济性,带来更大经济效益。

As the safety car LNG supply system is provided with overpressure gas pressure relief device, in the use process when overpressure, pressure relief device works exhaust. In general, the overpressure gas direct discharge to the atmosphere, if the accumulation of natural gas with high concentration of danger, also cause fuel waste, affect the vehicle use economy. LNG supply system pressure gas collection and utilization device can automatically collect the overpressure gas reservoir discharged from a car, and to provide the engine, security risks that can not only improve the natural gas with high concentration is caused, also can improve the gas utilization and economy, bring greater economic benefits.