Pneumatic operation and remote monitoring system for tanker filling and exhausting

A remote monitoring system and tanker technology, which is applied to motor vehicles, goods transport vehicles, and vehicles used for freight, can solve problems such as poor safety and reliability, reduced flow at the oil discharge port, and low work efficiency to achieve work efficiency The effect of high speed, speed improvement and work efficiency improvement
CN103538814BActive Publication Date: 2015-10-28XI AN RAILWAY TRANSPORTATION EQUIP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
XI AN RAILWAY TRANSPORTATION EQUIP
Publication Date
2015-10-28

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Abstract

A tank car charging and discharging system belongs to railway tank car pneumatic operations and remotely monitored top loading and bottom unloading. The tank car charging and discharging system comprises a charging and discharging device disposed at the bottom of a tank car and an overcharge automatic protection device (9) disposed on the top of the tank car. During medium loading on the tank car, when the medium reaches a preset height, the overcharge automatic protection device (9) provides a signal for ground equipment, and ground operation personnel decide to turn on or turn off the charging and discharging device according to the signal. The tank car charging and discharging system is high in safety, strong in reliability, and good in accuracy.
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Description

technical field

[0001] The invention belongs to the technical field of tank car filling and discharging, and relates to a tank car filling and discharging device, in particular to a tank car filling and discharging pneumatic operation and remote monitoring system for railway tank car pneumatic operation and remote monitoring type loading and unloading device. Background technique

[0002] With the rapid development of my country's economy and the gradual increase of international influence, China's railway wagon products have been fully upgraded. The current top loading and unloading or bottom loading and unloading devices are all controlled manually or hydraulically. With the maturity of pneumatic control technology, corresponding pneumatic operation products have also been developed for railway tank cars. The current structure and method of adding rows have the following defects:

[0003] 1. The railway tank car loading and discharging devices are scattered and installed ...

Claims

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