The invention discloses an electric vehicle air conditioner warm air system which is characterized in that a warm air blower waterway comprises a first hydraulic driving part, a first heating part, a water flow control valve, a first tee joint, a warm air blower, a second tee joint and a first electric heating water valve which are sequentially connected with a first water tank, and the first electric heating water valve is connected back to the first water tank; the heat source cooling merging water path comprises a heat dissipation component, a second hydraulic driving component, a heat source, a third tee joint, a second electric heating water valve, a first tee joint, a fan heater, a second tee joint, a fourth electric heating water valve and a fourth tee joint which are sequentially connected with a second water tank, the fourth tee joint is connected back to the heat dissipation component, and the third tee joint is further connected to the fourth tee joint through the third electric heating water valve; the control device is used for controlling the electric heating water valve to cool the heat source and merge the heat source into the water path for circulation when preset conditions are met, heat is supplied to the fan heater, heat energy in the automobile can be recycled, warm air is provided for the air conditioner, and the endurance mileage in cold weather is prolonged. The invention further discloses a control method of the air conditioner heating system of the electric vehicle.
本申请公开了一种电动车辆空调暖风系统,暖风机水路包括依次与第一水箱连接的第一水力驱动部件、第一加热部件、水流控制阀、第一三通、暖风机、第二三通和第一电热水阀,第一电热水阀连回第一水箱,热源冷却并入水路包括依次与第二水箱连接的散热部件、第二水力驱动部件、热源、第三三通、第二电热水阀、第一三通、暖风机、第二三通、第四电热水阀和第四三通,第四三通连回散热部件,且第三三通还通过第三电热水阀连接至第四三通,控制装置用于当满足预设条件时控制电热水阀使热源冷却并入水路进行循环,为暖风机供热,能将车内热能回收利用,为空调提供暖风,延长寒冷天气下的续航里程。本申请还公开了一种电动车辆空调暖风系统的控制方法。
Electric vehicle air conditioner heating system and control method thereof
一种电动车辆空调暖风系统及其控制方法
2023-12-08
Patent
Elektronische Ressource
Chinesisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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