The invention belongs to the technical field of fire fighting equipment, and particularly relates to a fire fighting truck water opening heating system. The heating system comprises an engine, a thermostat, an engine exhaust pipe, a cooling liquid conveying pipe, a water opening heating device, a first booster pump, a fire fighting truck water inlet and a fire fighting truck water outlet. The heating system has the advantages that the cooling liquid conveying pipe is attached to an exhaust pipe of an engine, cooling liquid in the cooling liquid conveying pipe is conveyed to a warm air system of a fire fighting truck through the booster pump and finally flows back into the engine, the warm air system of the fire fighting truck can be rapidly heated through the design, and the problem of rapid heating in the truck in winter is solved; and besides, the cooling liquid conveying pipe is attached to the engine exhaust pipe, waste heat of engine tail gas is used for heating the cooling liquid, the heated cooling liquid communicates with the water opening heating device, the water inlet and the water outlet of the fire fighting truck are heated through generated heat, and the problem that the peripheries of the water inlet and the water outlet are prone to freezing in winter is solved.
本发明属于消防设备技术领域,具体涉及一种消防车水口加热系统,包括发动机、节温器、发动机排气管、冷却液输送管,水口加热装置,第一增压泵,消防车进水口和消防车出水口。本发明的优点是:将冷却液输送管与发动机排气管贴合的方式,并通过增压泵将冷却液输送管内的冷却液输送至消防车的暖风系统,最后回流至发动机内,这种设计能够使消防车的暖风系统快速升温,解决了冬季车内快速采暖的问题。另外,将冷却液输送管与发动机排气管贴合的方式,利用发动机尾气的余热进行冷却液加热,将加热后的冷却液与水口加热装置连通,将产生的热量对消防车进、出水口进行加热,解决了冬季进、出水口周围易冻冰的问题。
Fire fighting truck water opening heating system
一种消防车水口加热系统
2021-06-18
Patent
Elektronische Ressource
Chinesisch
IPC: | F02G HOT-GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS , mit Heißgas oder Verbrennungsgasen betriebene Kraftmaschinenanlagen, wobei die Kraftmaschinen mit Verdrängerwirkung arbeiten / A62C FIRE-FIGHTING , Feuerbekämpfung / 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 / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen |
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