Natural gas diesel dual -fuel internal -combustion engine gas leak testing and alarm system

The utility model discloses a natural gas diesel dual -fuel internal -combustion engine gas leak testing and alarm system, including RS 485 bus, natural gas leakage detection alarm controller, bee calling organ, natural gas sensor, LNG fuel supply system and internal -combustion engine, LNG fuel sup...

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Bibliographische Detailangaben
Hauptverfasser:	ZENG JIE, ZHANG YUHUA, ZENG YIZHE, SHI TIANTIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL 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 INTERNAL-COMBUSTION PISTON ENGINES 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
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Beschreibung
Zusammenfassung:	The utility model discloses a natural gas diesel dual -fuel internal -combustion engine gas leak testing and alarm system, including RS 485 bus, natural gas leakage detection alarm controller, bee calling organ, natural gas sensor, LNG fuel supply system and internal -combustion engine, LNG fuel supply system is including the LNG bottle that connects gradually, total stop valve, evaporimeter, stop valve no. 1, spark arrester, stop valve no. 2, natural gas pressure temperature sensor, relief pressure valve, electromagnetism stop valve, flow sensor, filter, the natural gas rail, at least one electric nozzle and at least one air intake manifold altogether. The beneficial effects of the utility model are that natural gas sensor adopts bus communication, and the check point increases and decreases in a flexible way, all takes natural gas leakage to detect to internal -combustion engine and gas supply system, and the messenger system is safer, with low costs, the simple structure of system, easily installation, mai