Water circulation air heating system of electric vehicle

• Main Authors: ZHAO YUANLEI, GUAN ZHENXIN, MA DEYOU, HE SONGNIAN
• Format: Patent
• Language: Chinese; English
• Published: 17.09.2014
• Subjects: ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

A water circulation air heating system of an electric vehicle is composed of a warm air heat dissipater, a water outlet pipe, a temperature control valve, a 220V alternating-current water heater, a water inlet pipe, a vehicle-mounted power supply, a power supply wire, a hot water filter and an automotive water pump. With the automotive water pump as a power source, according to the circulation sequence, hot water enters the warm air heat dissipater from the water inlet of the warm air heat dissipater, enters the water outlet pipe from the water outlet of the warm air heat dissipater, is heated by the 220V alternating-current water heater, enters the hot water filter along the water inlet pipe, is filtered through the hot water filter, enters the automotive water pump and is then sent into the water inlet of the warm air heat dissipater; through the repeated circulation, the warm air heat dissipater keeps supplying hot air. Warm air can be successfully supplied to the electric vehicle in the cold weather, fros