基于开闭一体式热泵的消防水带干燥设备研发

Research and development of fire hose drying equipment based on open and close integrated heat pump

为解决消防水带自然阴干速率慢、人工盘卷费时费力的问题,设计基于开闭一体式空气源热泵的消防水带干燥设备。该设备不仅可以实现自动收卷的功能,而且可以稳定、持续地提供40~60℃的热风,极大地缩短了消防水带的干燥周期。消防水带干燥装置主要部件是热泵和干燥室。首先对热泵主要部件进行选型,以实现在不同环境条件下产出热风;其次设计干燥室结构,以实现热能充分利用。干燥室左右两侧转轴均由带离合器的电机驱动,实现消防水带的正转与反转,水带在干燥室呈“M”形布置,延长了消防水带的干燥路程,进一步提高了干燥效率。

In order to solve the problems of slow natural drying rate of fire hose and time-consuming and laborious manual winding,a fire hose drying equipment based on open and close integrated air source heat pump was designed and developed.The equipment could not only realize the function of automatic winding,but also could stably and continuously provide hot air of 40~60℃,which greatly shorten the drying cycle of the fire hose.The main components of fire hose drying device were heat pump and drying chamber.First of all,the main components of heat pump were selected to achieve hot air output under different environmental conditions.Secondly,the structure of drying chamber was designed to make full use of heat energy.The left and right rotating shafts of the drying chamber were driven by the motor with clutch to realize the forward and reverse rotation of the fire hose,the hose was arranged in the"M"shape in the drying chamber,which extended the drying distance of the fire hose and further improved the drying efficiency.