The invention belongs to the technical field of locomotives of electrified railways and rail transit, and relates to a power receiving device. The power receiving device comprises an overhead line system wire, a conducting circuit, a liquid storage tank, conducting liquid, a liquid conveying pipe, a spray head, a base and a bracket; the lower end of a liquid conveying pump is connected with the liquid pump; the upper end of the liquid conveying pipe is connected with the spray head; the liquid conveying pump is arranged in the liquid storage tank and presses the conducting liquid into the liquid conveying pipe, so that the conducting liquid is sprayed out from the spray head; the lower end of the bracket is connected with the base; the upper end of the bracket is connected with the spray head, and makes the spray head point to the overhead line system wire; the spray head is conductive, is arranged below the overhead line system wire and is close to but not in contact with the overheadline system wire; the upper end of the conducting circuit is connected with the spray head; the lower end of the conducting circuit is connected with an electric device of a locomotive; and the conducting liquid flows into the liquid conveying pipe from the liquid storage tank under the driving of the liquid conveying pump and then is sprayed to the overhead line system wire from the spray head.The power receiving device does not make contact with the overhead line system wire, so that friction loss can be effectively avoided, and uncertainty and unsafe factors are effectively reduced.
本发明属于电气化铁路和轨道交通的机车技术领域,是一种受电装置。包括:接触网导线,导电线路,储液箱,导电液,输液管,喷头,基座,支架;输液管下端连接输液泵,上端连接喷头;输液泵设置于储液箱内,将导电液压入输液管,以使导电液从喷头喷出;支架下端连接基座,上端连接喷头,并使喷头指向接触网导线;喷头是导电的,设置于接触网导线下方,接近但不接触接触网导线;导电线路上端连接喷头,下端连接机车的用电装置;导电液在输液泵的驱动下,从储液箱流入输液管,然后从喷头喷射至接触网导线。有益效果:受电装置本身不接触接触网导线,可有效避免摩擦损耗,有效消减不确定性和不安全性因素。
Power receiving device
一种受电装置
2020-09-15
Patent
Electronic Resource
Chinese
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