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Pipeline steering mechanism of crane type marine cryogenic fluid filling device

A technology for cryogenic fluids and filling equipment, which is applied in mechanical equipment, equipment loaded into pressure vessels, pipes/pipe joints/pipe fittings, etc., and can solve problems such as difficulty in meeting user requirements.

Active Publication Date: 2013-12-04
连云港远洋流体装卸设备有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Filling liquefied natural gas (LNG, -162°), low-temperature ethylene (-104°) and other low-temperature media, unlike conventional fluid handling equipment, has special structural requirements for equipment, so common equipment is difficult to meet user requirements

Method used

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  • Pipeline steering mechanism of crane type marine cryogenic fluid filling device

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Embodiment Construction

[0007] A pipeline steering mechanism for crane-type marine low-temperature fluid filling equipment, including horizontal rotary joints I6 and horizontal rotary joints II3 facing up and down, vertical rotary joints I4 and vertical rotary joints II1 facing left and right , the rotation axes of the horizontal rotary joints I, II6, 3 intersect the rotation axes of the vertical rotary joints I, II4, 1; the horizontal rotary joint I6 and the vertical rotary joint I4 pass through an elbow assembly 5 The upper end of the horizontal rotary joint I6 is connected with a vertical gas phase fixed pipe 7, and the outer end of the vertical rotary joint I4 is connected with a main gas phase tube; the horizontal rotary joint II3 and the vertical rotary joint II1 The lower end of the horizontal rotary joint II3 is connected with the liquid phase fixed tube 2 coaxial with the gas phase fixed tube 7, and the outer end of the vertical rotary joint II1 is connected with the main liquid phase tube pa...

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Abstract

The invention discloses a pipeline steering mechanism of a crane type marine cryogenic fluid filling device. The pipeline steering mechanism comprises a horizontal rotary joint I and a horizontal rotary joint II, a vertical rotary joint I and a vertical rotary joint II, wherein the horizontal rotary joint I and the horizontal rotary joint II are arranged right oppositely in an up-and-down mode, and the vertical rotary joint I and the vertical rotary joint II are arranged right oppositely in a left-and-right mode. The horizontal rotary joint I and the vertical rotary joint I are connected through a bend assembly, and the horizontal rotary joint II and the vertical rotary joint II are connected through a corner joint. According to the pipeline steering mechanism of the crane type marine cryogenic fluid filling device, by utilizing the horizontal rotary joint I and the horizontal rotary joint II which are arranged right oppositely in the up-and-down mode, the filling device can rotate around the rotation axes of the horizontal rotary joint I and the horizontal rotary joint II, and by utilizing the vertical rotary joint I and the vertical rotary joint II which are arranged right oppositely in the left-and-right mode, the filling device can rotate around the rotation axes of the vertical rotary joint I and the vertical rotary joint II. Thus, the filling device is suitable for being used in various special conditions of a wharf, and the filling requirement of cryogenic liquid media is met between a cargo boat and the wharf.

Description

technical field [0001] The invention relates to a low-temperature fluid filling device, in particular to a pipeline steering mechanism of a crane-type marine low-temperature fluid filling device. Background technique [0002] Filling equipment is used to complete the transmission of liquid medium between the shipping freighter and the wharf, and the pipeline steering mechanism of the filling equipment is a key component of the filling equipment. Filling liquefied natural gas (LNG, -162°), low-temperature ethylene (-104°) and other low-temperature media is different from conventional fluid handling equipment, and has special structural requirements for equipment, so common equipment cannot meet user requirements. Contents of the invention [0003] The technical problem to be solved by the present invention is to propose a pipeline steering mechanism of a crane-type marine low-temperature fluid filling equipment that can satisfy the user's need to complete the LNG filling ...

Claims

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Application Information

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IPC IPC(8): F17C5/02F16L27/08
Inventor 韩会林袁林明张洪道贺伟黄卫东王利民孙兰萍李新科徐小婷李江
Owner 连云港远洋流体装卸设备有限公司
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