The utility model provides a circulating energy-saving dust collecting device comprises a machine body, a suction device, a suction pipe and a dust collecting device, the exhaust chamber, filtering device and vacuum pa head, the head is provided with a suction vacuum pa channel, the dust collecting device and the exhaust chamber is separated, the dust collecting device and the exhaust chamber through the filter device, the suction passage and the filter device is communicated with the suction pipe, the filter device and the suction device connected together, wherein the suction device also comprises an exhaust pipe, the exhaust chamber is provided with an exhaust connecting part, wherein the suction head is also provided with an air grill the exhaust channel, connecting part, exhaust pipe and the suction head are connected through the PA.
【技术实现步骤摘要】
【技术保护点】
一种循环节能吸尘装置，包括机体，吸力装置、吸气管、集尘装置、排气腔、过滤装置和吸尘扒头，所述吸尘扒头设有吸气通道，所述集尘装置与所述排气腔相隔离，所述集尘装置与所述排气腔通过所述过滤装置连通，所述集尘装置与所述吸尘扒头通过吸气管连通，所述过滤装置与所述吸力装置连接在一起，其特征在于：所述吸尘装置还包括有排气管，所述排气腔设有排气连接部，所述吸尘扒头还设有排气通道，所述排气连接部、排气管以及所述吸尘扒头顺次连通，所述排气通道与所述吸气通道相对应设置。
【技术特征摘要】
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