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Oil way device and metering method for refueling truck

A metering method and oil truck technology, applied in distribution devices, transportation and packaging, special distribution devices, etc., can solve problems such as slow speed, inability for users to know the accuracy of oil volume, inability to measure flow rate and unloaded oil volume, etc., to achieve The effect of increasing convenience

Active Publication Date: 2018-07-03
SHANDONG TAIKAI VEHICLE MFG CO LTD
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AI Technical Summary

Problems solved by technology

[0002] As a special vehicle, the oil transport semi-trailer is widely used in the process of oil product transfer. In order to ensure the discharge of the medium in the oil tank of the oil transport semi-trailer, it is necessary to install an oil unloading and metering device, so it is used in the oil transport semi-trailer The oil unloading and metering device is an important auto part. At the same time, in order to ensure the accuracy of the oil quantity when filling the tank, it is necessary to install the oil filling and metering device, so it is used for the oil filling and metering device of the oil transport semi-trailer It is also an important auto part. Generally, the unloading of oil semi-trailers relies on gravity self-flow, and the speed is relatively slow, and the flow and unloading volume cannot be measured. However, the user cannot know the accuracy of the oil quantity. There is no oil circuit device and metering method for the oil transport vehicle to realize the accurate measurement of the oil injection volume and the discharge oil volume of the oil transport vehicle.

Method used

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  • Oil way device and metering method for refueling truck

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Embodiment Construction

[0031] According to the review guidelines, terms such as "having", "comprising" and "including" used in the present invention should be understood as not deriving the presence or addition of one or more other elements or combinations thereof.

[0032] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not b...

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Abstract

The invention discloses an oil way device and metering method for a refueling truck. The oil way device comprises an oil way device body of a subsea valve communicating with a main pipeline, an oil unloading pump communicating with the main pipeline, a flowmeter which communicates with the main pipeline and is arranged on an output port of the oil unloading pump, a second square flange male end which communicates with the main pipeline and is arranged on the output port of the flowmeter; through the oil way device body and the second square flange male end, oil loading and unloading of the refueling truck are achieve; and through the oil unloading pump and the flowmeter, metering of loaded oil and unloaded oil is achieved, the situation that only an oil refinery is adopted to use an oil pumping system to fill oil into a tank is avoided, and thus, the effect that the fed oil amount and discharged oil amount of the refueling truck are precisely metered again is achieved.

Description

technical field [0001] The invention relates to an oil circuit device and a metering method, in particular to an oil circuit device and a metering method for an oil transport vehicle. Background technique [0002] As a special vehicle, the oil transport semi-trailer is widely used in the process of oil product transfer. In order to ensure the discharge of the medium in the oil tank of the oil transport semi-trailer, it is necessary to install an oil unloading and metering device, so it is used in the oil transport semi-trailer The oil unloading and metering device is an important auto part. At the same time, in order to ensure the accuracy of the oil quantity when filling the tank, it is necessary to install the oil filling and metering device, so it is used for the oil filling and metering device of the oil transport semi-trailer It is also an important auto part. Generally, the unloading of oil semi-trailers relies on gravity self-flow, and the speed is relatively slow, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B67D7/16B67D7/24B67D7/36
CPCB67D7/16B67D7/24B67D7/36
Inventor 高会生钟春来朱栋栋王新刚
Owner SHANDONG TAIKAI VEHICLE MFG CO LTD
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