Engine low -load inlet manifold temperature lift system

• Main Authors: OUYANG XIAOCHUN, YE BO, WU JUANJUAN, JIA LISHUI
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2018
• Subjects: 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

The utility model provides an engine low -load inlet manifold temperature lift system, including the engine, the intercooler, turbo charger, the bypass gas circuit, cold bypass heater in being provided with in the bypass gas circuit, the intercooler, the air inlet of well cold bypass heater all communicates with each other through the compressor export of three -way valve with turbo charger, the intercooler, the gas vent of well cold bypass heater all communicates with each other with the inlet manifold of engine, advancing of well cold bypass heater, the leakage fluid dram respectively with the coolant liquid play of engine, the entry communicates with each other, the control end of three -way valve is connected with ECU the control unit's output. This design has not only effectively improved the temperature hoist capacity of system, has improved the energy recovering efficiency of engine moreover. 种发动机低负荷进气总管温度提升系统，包括发动机、中冷器、涡轮增压器、旁通气路，旁通气路上设置有中冷旁通加热器，中冷器、中冷旁通加热器的进气口均通过三通阀与涡轮增压器的压气机出口相通，中冷器、中冷旁通加热器的排气口均与发动机