The invention belongs to the technical field of internal combustion engine heaters, and particularly discloses a space-saving coal mine internal combustion engine heater which comprises a shell, the interior of the shell is divided into a first cavity and a second cavity through a partition plate, and a first combustion chamber and a second combustion chamber are arranged in the first cavity and the second cavity respectively; two air inlet pipes and two air outlet pipes are arranged at the two ends of the shell correspondingly, and the ends, away from the shell, of the two air inlet pipes and the ends, away from the shell, of the two air outlet pipes communicate with an air inlet flow dividing pipe and an air outlet collecting pipe correspondingly. The side, away from the air inlet pipe, of the air inlet flow dividing pipe communicates with an air inlet, a draught fan is installed in the air inlet, and a dustproof mechanism is arranged at an end opening of the air inlet and fixed through fixing mechanisms symmetrically arranged at the upper end and the lower end of an air outlet. According to the invention, cab warm air and engine heating can be realized at the same time, and dust is not easy to introduce into equipment when the heater operates.
本发明属于内燃机加热器技术领域,具体公开了一种节省空间的煤矿内燃机加热器,包括壳体,所述壳体的内部通过隔板分成第一空腔和第二空腔,且第一空腔和第二空腔内分别设置有第一燃烧室和第二燃烧室;所述壳体的两端分别设有两个进气管和两个出气管,且两个进气管和两个出气管远离壳体的一端分别连通有进气分流管和出气汇集管;所述进气分流管远离进气管的一侧连通有进气口,进气口内安装有风机,进气口的端口处设有防尘机构,且防尘机构通过出气口上下端对称设置的固定机构进行固定;本发明能够实现驾驶室暖风和发动机同时加热,且在加热器运行时不易将灰尘引入设备内部。
Space-saving coal mine internal combustion engine heater
一种节省空间的煤矿内燃机加热器
2022-04-05
Patent
Electronic Resource
Chinese
IPC: | F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / 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 |
Thermal management system of coal mine internal combustion engine
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