2results about How to "Long cycle life" patented technology

The utility model relates to leafy vegetable processing technical field, and specifically is a kind of leafy vegetable purification treatment packaging integrated equipment, including equipment bottom plate;Bubble cleaning box, fixedly connected in the top of equipment bottom plate, for cleaning leafy vegetable;A pair of L-shaped support plate, fixedly connected in the top of equipment bottom plate one side;Translational vibration subassembly, is connected in the one end of L-shaped support plate, for making leafy vegetable vibrate, and driving leafy vegetable transfer position;Movable mud receiving subassembly, is connected in the top of equipment bottom plate, and located below translational vibration subassembly, for receiving the soil that falls from leafy vegetable during vibration process;Leafy vegetable root cutter, fixedly connected in the top of equipment bottom plate, for the root processing of leafy vegetable after vibration transfer;Before washing, through translational vibration subassembly, can shake mud processing to leafy vegetable, effectively remove most of the surface soil, after leafy vegetable washing is completed, the component is accelerated by shaking water operation leafy vegetable surface moisture to separate, shorten drying time.

The invention discloses a power management system for optimizing charging and discharging of a battery. The power management system comprises a voltage transformation main circuit, a current sampling circuit, a feedback loop module and a control logic module, the voltage transformation main circuit is connected to a voltage source and supplies power to a battery and a system at an output end through a built-in switch tube combined circuit structure; the current sampling circuit is used for receiving inductive current in the transformation main circuit and outputting a voltage signal; and the feedback loop module receives the voltage signal of the current sampling circuit and the sampling output voltage of the transformation main circuit, generates two paths of duty ratio signals, outputs the two paths of duty ratio signals to the control logic module, converts the two paths of duty ratio signals into four paths of driving signals, outputs the four paths of driving signals to switch tubes in the transformation main circuit, and completes driving and control of six switch tubes. The device can work in a buck-boost fast charging mode for fast charging and can also work in a dual-output working mode for independently supplying power to a battery and a system, the space area of an inductor under small-size equipment can be saved, and the service life of the battery can be prolonged.