Engine waste heat utilization system based on extended-range heavy truck

• Main Authors: TANG QIAN, WANG XIAOLONG, YAN QIANG, WU MIAOMIAO, HAN HAOTING, LI BO
• Format: Patent
• Language: Chinese; English
• Published: 15.12.2023
• Subjects: ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES; BLASTING; COMBUSTION ENGINES; HEATING; HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINEPLANTS; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING; USE OF WASTE HEAT OF COMBUSTION ENGINES; VEHICLES IN GENERAL; WEAPONS

The utility model provides an engine waste heat utilization system based on an extended-range heavy truck, which comprises an engine and a warm air system, the warm air system comprises a warm air core body, a water inlet of the warm air core body is connected with a water outlet of a water heater, and a water outlet of the warm air core body is connected with a first opening of a first three-way valve; a water inlet of the water heating heater is connected with a water outlet of the electronic water pump, a water inlet of the electronic water pump is connected with a first opening of the second three-way valve, a second opening of the first three-way valve is connected with a second opening of the second three-way valve, and a third opening of the first three-way valve is connected with a cooling water inlet of the engine. A third opening of the second three-way valve is connected with a cooling water outlet of the engine, the cooling water outlet of the engine is provided with a cooling water temperature de