The invention discloses a caliber-adjustable high-temperature high-pressure steam vehicle washing spray gun and a caliber automatic regulation method thereof. The spray gun comprises a spray gun body,a regulation mechanism, a driving mechanism and a controller, wherein the spray gun body is provided with a nozzle structure; in addition, the nozzle structure is provided with a cavity; the spray gun is connected with a steam vehicle washing machine to input water or steam; the regulation mechanism is installed on the nozzle structure and comprises a cover body, a spray head body, a plurality ofspray heads with different calibers, and silica gel pads; the cover body is in screw joint to the nozzle structure and is provided with an injection hole; the spray head body is internally provided with the spray heads with different calibers; through the rotation of the cover body, one spray head can communicate with the injection hole; the cover body rotates on the nozzle structure to compressthe silica gel pads; and the plurality of spray heads keep mutually independent and do not communicate relative to the cover body so as to realize the switching of different calibers. Through the regulation mechanism, the spray heads of different calibers can be switched so as to be convenient to comprehensively accept the washing requirements of different vehicles for different calibers, and thespray gun is more favorable for accurately washing different positions through spraying.
本发明公开了一种口径可调式高温高压蒸汽洗车喷枪及其口径自动调节方法,该喷枪包括喷枪体、调节机构、驱动机构以及控制器。喷枪体设有喷口结构,且喷口结构开设有腔体,使喷枪与蒸汽洗车机相连接,输入水或者蒸汽。调节机构安装在喷口结构上,其包括盖体、喷头体、口径不同的多个喷头和硅胶垫片,盖体螺接在喷口结构上并开设喷射孔,喷头体内安装不同口径的喷头,通过盖体的旋转,能使其中一个喷头相通于喷射孔,盖体通过在喷口结构上的旋转压缩硅胶垫片,多个喷头相对于盖体保持相互独立不连通,实现不同口径的切换。本发明通过调节机构切换不同口径的喷头,以便于全面接受不同车辆对于不同口径的冲洗需求,更有利于对不同部位的精准喷洗。
Caliber-adjustable high-temperature high-pressure steam vehicle washing spray gun and caliber automatic regulation method thereof
口径可调式高温高压蒸汽洗车喷枪及其口径自动调节方法
2020-08-28
Patent
Elektronische Ressource
Chinesisch
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