35results about How to "Efficient and convenient cleaning" patented technology

The invention discloses a device for cleaning the surface of a conductor of an electric wire cable. The device comprises a rack, a motor, a bearing seat, a bearing, a driving belt wheel, a driven belt wheel and a triangular belt, wherein the motor and the bearing seat are fixedly arranged on the rack; the bearing is arranged in the bearing seat; the driving belt wheel is fixedly connected with anoutput shaft of the motor; the driven belt wheel is provided with a central hole; and the triangular belt is sleeved on the driving belt wheel and the driven belt wheel. The device is characterized by also comprising a hollow rotary shaft, a disk-like adjustment fixed plate, a brush carrier and a non-metal brush, wherein the hollow rotary shaft is fixedly sleeved in the bearing and the central hole of the driven belt wheel; the disk-like adjustment fixed plate is fixedly connected with one end of the hollow rotary shaft; the brush carrier is connected with the disk-like adjustment fixed platethrough an adjustment bolt; and the non-metal brush is connected with the brush carrier (8). The device can also comprise a supporting limiting mechanism of the conductor of the electric wire cable. The device can be widely applied to the production link of various kinds of electric wire cables and can be flexibly configured on different stations before drawing, pressing and stranding of a conducting wire and insulation extrusion in the manufacturing process of the electric wire cables; and the surface of the conductor can be efficiently, conveniently and quickly cleaned.

The invention discloses a method and device for clearing internal storage in a mobile terminal. The method includes the steps of receiving an operation command of clearing the internal storage, determining the internal storage clearing range of the mobile terminal in the current operating system environment, determining clearable contents in a current operating system according to the clearing range, when it is determined that the clearing range is a conventional clearing range, enabling being-operating processes, except for system core processes and protected processes, of the operating system to be determined to be the clearable contents in the current operating system, enabling the protected processes to be determined according to a pre-built protected process white list, and releasing internal storage space occupied by the clearable contents by stopping the processes corresponding to the clearable contents. According to the method and device for clearing the internal storage in the mobile terminal, efficient and convenient internal storage clearing can be achieved.

The invention discloses an anti-corrosion intelligent water supply system. An inner shell of the water tank is welded on the inner side of the outer shell of the water tank. An observation port is arranged in the middle of the top end of the outer shell of the water tank. Bolts are fixedly connected with a support guide rod, and the outer middle part of the support guide rod is movably connected with a connecting slider. The inclined frame, the top of the inclined frame is fixedly connected with a rubber scraper by screws, the present invention effectively reduces the corrosion rate of the water storage tank through the action of the rubber scraper and the arc scraper, and prolongs the use of the inner shell of the water tank At the same time, it prevents germs from breeding and multiplying inside the water storage tank, improves the cleanliness inside the water storage tank, prevents tap water from forming secondary pollution in the water storage tank, and optimizes the use process of water supply equipment.