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Liquefied natural gas vaporization device

A technology of liquefied natural gas and vaporization device, which is applied in fixed-capacity gas storage tanks, gas/liquid distribution and storage, geometry/arrangement/dimension of container structure, etc. The effect of space, cost reduction, and easy maintenance and management

Inactive Publication Date: 2018-06-22
贝利智能装备(张家港)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This not only increases the overall volume of the device, but also increases the cost

Method used

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  • Liquefied natural gas vaporization device
  • Liquefied natural gas vaporization device

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Embodiment Construction

[0020] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0021] In describing the invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear ", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", etc. Based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood for lim...

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Abstract

The invention relates to a liquefied natural gas vaporization device comprising a liquid storage tank, a liquid inlet pipeline, a liquid inlet valve, a liquid outlet pipeline, a liquid outlet valve, avaporizer, a flowmeter and a flow valve. The liquid inlet pipeline and the liquid outlet pipeline are connected with the liquid storage tank, the liquid inlet pipeline is provided with the liquid inlet valve, and the liquid outlet pipeline is sequentially provided with the liquid outlet valve, the vaporizer, the flowmeter and the flow valve; and the liquefied natural gas vaporization device further comprises a pressurized pipeline connected with the liquid storage tank and used for pressurizing liquefied natural gas in the liquid storage tank and then conveying the liquefied natural gas backinto the liquid storage tank. In the liquefied natural gas vaporization device, one liquid storage tank is adopted for storing liquid and pressurizing, the overall floor space of the device is decreased accordingly, and the cost is decreased; and state information of the device can be sent to a server side or a mobile equipment side through control, and maintenance and management by workers are convenient.

Description

technical field [0001] The invention relates to the field of natural gas filling equipment, in particular to a liquefied natural gas vaporization device. Background technique [0002] LNG Liquefied natural gas is a very clean energy source. With the development of science and technology, LNG will gradually replace traditional energy sources such as petroleum in the future. LNG receiving stations and filling stations will also be gradually established, and the design of the LNG filling station station control system (hereinafter referred to as the station control system) will become a key part of the core. At present, the existing station control system mainly adopts the simple PLC control principle, mainly focuses on on-site data collection and operation control, that is, realizes general gas filling and monitoring functions. [0003] However, two storage tanks are generally used in the current liquefied natural gas vaporization device, one for storing the liquefied natural...

Claims

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Application Information

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IPC IPC(8): F17C7/04F17C13/02F17C13/04F17C13/00
CPCF17C7/04F17C13/00F17C13/002F17C13/025F17C13/026F17C13/04F17C2201/0109F17C2201/032F17C2221/033
Inventor 徐晓东
Owner 贝利智能装备(张家港)有限公司