The invention provides a motor home parking warm air circulating system and a control method thereof.The motor home parking warm air circulating system comprises an engine, a parking heater, a forecabin warm air blower, a rear cabin warm air blower, a radiator and a cooling liquid electromagnetic valve, and the parking heater is connected with the radiator and the rear cabin warm air blower through the cooling liquid electromagnetic valve; the cooling liquid electromagnetic valve is configured to control engine cooling liquid circulation to be communicated with or not communicated with the parking heater, the radiator and the rear cabin warm air blower, the radiator is connected with the engine and used for providing domestic hot water for a motor home user, and the rear cabin warm air blower is used for providing warm air for a rear cabin. Compared with the prior art, the motor home parking warm air circulating system has the advantages that the engine cooling liquid circulation is controlled to be communicated with or not communicated with the parking heater, the rear cabin warm air blower and the radiator through the cooling liquid electromagnetic valve, and the problems that in an existing motor home parking warm air circulating system, a cooling liquid loop continuously circulates under the high-temperature condition in the driving process and cannot be interrupted; and the temperature of the compartment of the motor home is too high.
本发明提供了一种房车驻车暖风循环系统及其控制方法,房车驻车暖风循环系统包括发动机、驻车加热器、前舱暖风机、后舱暖风机、散热器及冷却液电磁阀,驻车加热器通过冷却液电磁阀与散热器和后舱暖风机相连,冷却液电磁阀配置为控制发动机冷却液循环与驻车加热器、散热器和后舱暖风机之间的连通或不连通,散热器与发动机相连,用于为房车用户提供生活热水,后舱暖风机用于为后舱提供暖风。相较于现有技术,本发明通过设置冷却液电磁阀来控制发动机冷却液循环与驻车加热器、后舱暖风机和散热器之间的连通或不连通,解决了现有房车驻车暖风循环系统中高温情况下行车过程冷却液回路持续循环,无法中断,使得房车车舱温度过高的问题。
Motor home parking warm air circulating system and control method thereof
房车驻车暖风循环系统及其控制方法
2023-01-17
Patent
Electronic Resource
Chinese
IPC: | F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / 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 / F02G HOT-GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS , mit Heißgas oder Verbrennungsgasen betriebene Kraftmaschinenanlagen, wobei die Kraftmaschinen mit Verdrängerwirkung arbeiten |
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