The invention provides a high-frequency coil preheating ignition structure of a parking air heating heater. The high-frequency coil preheating ignition structure includes a combustion chamber for combusting fuel oil; a combustion seat arranged at the lower end of the combustion chamber and used for fixing the combustion chamber; an oil pipe used for conveying fuel oil; a high-frequency coil, wherein the high-frequency coil is arranged in the combustion seat, the fuel oil vaporization metal piece is arranged in the combustion seat, a heat-insulating flame-retardant pipe is arranged between thefuel vaporization metal piece and the high-frequency coil, the heat-insulating flame-retardant pipe is communicated with the oil outlet of the oil pipe to form a channel for fuel oil to circulate, theoil outlet end of the oil pipe is communicated with the heat-insulating flame-retardant pipe. Through the principle that the high-frequency coil can quickly heat red metal, fuel oil can be quickly vaporized and ignited after flowing out of the oil pipe, the heat insulation flame-retardant pipe effectively prevents high temperature of the fuel oil vaporization metal piece from being conducted to the circuit board, normal use of the circuit board is guaranteed, the upper end of the oil pipe is bent to pass through the position over the combustion seat, when fuel oil burns, high temperature of flame can preheat the oil pipe, and the vaporization effect of the fuel oil is improved.
本发明提供一种驻车空暖加热器的高频线圈预热点火结构,包括供燃油燃烧的燃烧室以及设置在燃烧室下端用于固定燃烧室的燃烧座,还包括用于输送燃油的油管,还包括高频线圈,高频线圈置于燃烧座内,燃油汽化金属件置于燃烧座内,燃油汽化金属件与高频线圈之间设置有隔热阻燃管,所述隔热阻燃管与油管出油口连通并形成供燃油流通的通道,所述油管出油端与隔热阻燃管连通,本产品通过高频线圈可快速加热烧红金属的原理实现燃油从油管流出后可快速汽化点燃,而隔热阻燃管则有效阻隔燃油汽化金属件的高温传导至线路板,保证线路板的正常使用,且油管上端折弯进过燃烧座正上方,在燃油燃烧时,火焰高温可以给油管进行预热,提高燃油的汽化效果。
High-frequency coil preheating ignition structure of parking air heating heater
一种驻车空暖加热器的高频线圈预热点火结构
2020-06-30
Patent
Electronic Resource
Chinese
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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