Electric refueling device for distribution transformer

• Main Authors: LI RUILIN, LIU JIANCHANG, ZHU ZHENGUO, CHEN BINGFENG, REN XINXIAO, ZHANG ZHIDONG, GUO XINSHENG, WU GUORUI, CHAI LIHUA, XIN SHAOFEI
• Format: Patent
• Language: English
• Published: 03.02.2016
• Subjects: BASIC ELECTRIC ELEMENTS; BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; BOTTLES, JARS OR SIMILAR CONTAINERS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISEPROVIDED FOR; ELECTRICITY; GENERATION; INDUCTANCES; LIQUID HANDLING; MAGNETS; OPENING, CLOSING; PERFORMING OPERATIONS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TRANSFORMERS; TRANSPORTING

The invention discloses an electric refueling device for a distribution transformer. The electric refueling device comprises a trail car with a handle, an inverter, a fuel pump, a fuel inlet pipe, a fuel outlet pipe and a controller, wherein car wheels are arranged at the bottom of the trail car; the controller is arranged on the handle; the inverter and the fuel pump are mounted on the trail car; the input end of the fuel pump is connected to a fuel tank through the fuel inlet pipe, the output end of the fuel pump is connected to one end of the fuel outlet pipe, and a refueling nozzle with a sensor is arranged on the other end of the fuel outlet pipe; the power source end of the controller is connected to a power source connecting clamp, the output end of the controller is electrically connected with the input end of the inverter, and the detecting end of the controller is electrically connected with the sensor of the refueling nozzle. The electric refueling device is reasonable in design, simple in structure and safe and convenient to use. The device completes the refueling process by adopting electric drive, and is enough in power, high in flow rate, time-saving and labor-saving; the power failure time for distribution transform refueling is short, the requirement for corporate power distribution reliability is met, the occurrence of complaint events is completely eradicated, and the promotion of high-quality service is facilitated.