Gas engine mixer

• Main Authors: LIU ZHIZHI, ZHUO BIN, ZHANG XINGHUA, LI YU, CHEN ZHULIN, MO YUAN, SHENG LI, ZOU JIANHUA, TAO XIJUN, HUANG LIN, HUANG DEJIN, CAI QIANG, XIAO WENYONG, DU CHUANWEI
• Format: Patent
• Language: Chinese; English
• Published: 25.07.2012
• Subjects: BLASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; COMBUSTION ENGINES; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; WEAPONS

The utility model discloses a gas engine mixer. The gas engine mixer is used for a large-displacement gas engine and comprises a mixer body, a tubular valve core and a flow guide groove, wherein natural gas enters an annular natural gas inlet groove and the flow guide groove through a natural gas inlet and is then sprayed into a mixing cavity through a plurality of natural gas inlet holes and a plurality of small holes of the flow guide groove to be mixed with fresh air to form combustible gas; the fresh air enters through an air inlet; and after flowing out of a mixed gas outlet, the combustible gas is subjected to turbulent flow mixing through a turbulent body and then enters a combustion chamber through a mixer connecting pipe to combust to do work. Since the flow guide rove is additionally formed on the tubular valve core of the mixer, the uniformity of mixing of gas and air in case of low speed of a large-displacement gas machine is effectively improved, and the high-flow mixing uniformity during high-sp