2results about How to "Reduce speed loss" patented technology

The utility model discloses a clothes care device and a clothes airing machine, and relates to the field of clothes airing supports, the technical scheme is that the clothes care device comprises a bin body, an air duct and an air source, and the bottom of the bin body is provided with a second air inlet; the air duct communicates with the second air inlet. According to the utility model, the air duct at the bottom and the second air inlet can ensure that airflow is uniformly distributed upwards from the bottom, so that the problem of non-uniform airflow coverage caused by clothes stacking is avoided. Therefore, clothes at the bottom can obtain sufficient airflow.

The utility model relates to dust collection equipment field discloses a combined multi -point assembly dust collection equipment, including side hang top suction subassembly and side hang side suction subassembly, side hang top suction subassembly and side hang side suction subassembly replaceably and heading machine connect, side hang side suction subassembly includes the standard air pipe and round air inlet pipe connected in proper order, and the round air inlet pipe is used for and standard air pipe connection, side hang side suction subassembly's standard air pipe and round air inlet pipe all and heading machine side surface connect, side hang top suction subassembly includes the standard air pipe, variable cross section transition pipe, former rotation upper transition pipe, upper rotation former transition pipe and rectangle air inlet pipe connected in proper order, and variable cross section transition pipe is used for and standard air pipe connection, and the section level direction of rectangle air inlet pipe is long side, side hang top suction subassembly's standard air pipe, variable cross section transition pipe and former rotation upper transition pipe all and heading machine side surface connect, upper rotation former transition pipe and rectangle air inlet pipe all and heading machine top surface connect, be suitable for small section potassium salt mine lane or coal lane operation.