Program controlled reciprocating dust absorbing, barrier clearing device with automatic guiding function

Abstract

The invention relates to a programmable reciprocating dust collecting and barrier cleaning device with automatic guiding function, comprising a carrier bogie, a dust collecting and barrier cleaning part as well as a control part. A camera is arranged on the carrier bogie; a horizontal movement mechanism is arranged horizontally along the carrier bogie. The dust collecting and barrier cleaning part comprises a barrier-cleaning bucket, a sucker, two guiding contact switches, a dust-collecting host machine connected with a hose and fixed on a carrier bogie; the barrier-cleaning bucket is arranged at the front end of the carrier bogie; and the two guiding contact switches are arranged at both sides of the barrier-cleaning bucket. The programmable reciprocating dust collecting and barrier cleaning device can completely collect the dust on the bottom surface of the air duct of a central air conditioner by the horizontal movement travel of the program-controlled dust collecting and barrier cleaning device in accordance with cross-section size of the air duct to be cleaned; the device can be controlled manually to clean the barrier in the air duct of the central air conditioner, and the device can be guided automatically during traveling.

Description

technical field [0001] The invention relates to the technical field of central air-conditioning air duct cleaning, in particular to a program-controlled reciprocating dust suction and obstacle removal device with an automatic guiding function. Background technique [0002] Guwai has attached great importance to the cleaning of central air-conditioning ducts since the 1980s, and has developed into a complete and huge industry. Comparatively speaking, the cleaning of central air-conditioning ducts in China started relatively late, and most of the cleaning equipment is imported Mainly, in recent years, relevant domestic scientific research institutions have also launched their own research and development products. The country has also formulated a series of industry standards and specifications for the cleaning of central air-conditioning ventilation ducts. Looking at various types of central air-conditioning ventilation duct cleaning equipment at home and abroad, All have the...

AI Technical Summary

Problems solved by technology

The existing central air-conditioning air duct cleaning robot is to bring the cleaning equipment into the ventilation duct through the carrying trolley. There is no relative movement relative to the carrying trolley itself, and when the carrying trolley travels in the air duct, its fixed dust suction outlet cannot cover the bottom surface of the air duct, so there is a dead spot for vacuuming, and the dust suction effect is not ideal; in addition, the existing cleaning robot The obstacle removal function is not perfect, and it is impossible to effectively remove obstacles that cannot be inhaled by the vacuum cleaner (such as dead mice, etc.); moreover, since the transport trolley travels in the ventilation duct, the guidance problem needs to be solved. At present, mechanical guidance or manual control is generally used The former method is often stuck, the latter is poor in automation and the guiding effect is not ideal

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