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Automatic oiling device and method for unmanned underwater vehicle

An underwater vehicle and automatic refueling technology, which is applied in distribution devices, special distribution devices, liquid distribution, transportation or transfer devices, etc., can solve problems such as low degree of automation, poor applicability and economy, and refueling of unmanned vehicles , to achieve the effect of novel design, high degree of automation and simple use

Inactive Publication Date: 2017-06-06
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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Problems solved by technology

[0003] The refueling machines at gas stations on the market obviously cannot meet the requirements of use; the vehicle-mounted refueling device cannot directly refuel unmanned aerial vehicles, and its applicability and economy are poor; the refueling rate of ordinary mobile refueling devices cannot be switched, and cannot Underwater refueling with less automation

Method used

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  • Automatic oiling device and method for unmanned underwater vehicle
  • Automatic oiling device and method for unmanned underwater vehicle
  • Automatic oiling device and method for unmanned underwater vehicle

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Embodiment Construction

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0030] The invention relates to an automatic refueling device for an unmanned underwater vehicle. The device is mainly composed of two parts: a refueling structural unit and a control unit. Wherein, the refueling structural unit is composed of an oil inlet filter 1, a high pressure pump 2, a safety valve 3, a one-way valve 4, an oil outlet filter 7, a solenoid valve 8, and a low pressure pump 9; the control unit is composed of a controller, a touch screen, It consists of flowmeter 5, pressure sensor 6, relay and air switch. Among them, the air switch, the controller, and the relay are connected in series, and there are multiple relays, and each relay is used to control a pump or valve. When the automatic refueling device refuels the unmanned underwater vehicle, it can automatically switch between the low-pressure gear pump 9 and the high-pres...

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Abstract

The invention relates to an automatic oiling device and method for an unmanned underwater vehicle. The automatic oiling device for the unmanned underwater vehicle comprises an oiling structure unit and a controlling unit connected with the oiling structure unit; the oiling structure unit comprises an inlet oil filter, a pump switching pipeline and a safe valve which are connected in sequence, and the safe valve is in parallel connection with the pump switching pipeline; an oil inlet filter inlet is used for inputting oil; the pump switching pipeline is connected with the control unit; the control unit is used for being connected with an oil tank of the underwater vehicle according to set information, feedback signals of a sensor and actions of the oiling structure unit. According to the method, a pump is automatically switched through senor detection for oiling. According to the automatic oiling device and method for the unmanned underwater vehicle, the design is novel, under the cooperation effects of the oiling structure unit and the control unit, the unmanned underwater vehicle can be automatically oiled in a timed, quantitative and booked mode, using is easy, and the automation degree is high.

Description

technical field [0001] This patent is applicable to the field of unmanned underwater robots, especially an automatic refueling device and method for large unmanned underwater vehicles with diesel engines. Background technique [0002] With the wide and important application of unmanned underwater vehicles in security search, seabed archaeology, pipeline inspection, seabed resource exploration, topographic mapping, etc., large unmanned underwater vehicles with long voyage and long voyage are of great importance. The demand for fuel is large; in view of this, a fast, quantitative, and regularly refueling device is one of the important guarantees for the reliable operation of unmanned underwater vehicles. [0003] The refueling machines at gas stations on the market obviously cannot meet the requirements of use; the vehicle-mounted refueling device cannot directly refuel unmanned aerial vehicles, and its applicability and economy are poor; the refueling rate of ordinary mobile ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B67D7/04B67D7/08B67D7/70
CPCB67D7/0401B67D7/08B67D7/70
Inventor 吕振梁保强郭海亮曹钧凯于延凯
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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