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Securing a pipe in a housing

A pipeline and shell technology, used in gas processing/storage purposes, fluid processing, fluid transfer, etc., to solve problems such as pumping pipeline pump wear and tear

Active Publication Date: 2018-03-09
GAZTRANSPORT & TECHNIGAZ
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, this free end of the pumping line may exhibit undesired and repetitive movements due to oscillations caused by the vibration of the pump: this behavior of the free end of the pumping line may lead to premature wear

Method used

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  • Securing a pipe in a housing
  • Securing a pipe in a housing
  • Securing a pipe in a housing

Examples

Experimental program
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Embodiment Construction

[0052] In the following description, a description is given of a fixing device that can be installed on a pipeline accommodated in a sump structure in a bottom wall of a storage tank for storing and / or transporting LNG. By bottom wall is meant the preferably generally planar wall at the bottom of the tank in relation to the gravitational field of the earth. Furthermore, the overall geometry of the tank can be of different types. Polyhedral geometries are the most common. It can also be cylindrical, spherical or other geometric shapes. Furthermore, such storage tanks can be installed in different structures such as double hulls of ships, shore installations and the like. Also, this fixture can be used in any wall and in any type of tank comprising a shell into which the piping discharges.

[0053] In the following description, as well as in the claims, the terms "below" and "upper" are used to define the relative position of one element with respect to another element. In t...

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PUM

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Abstract

The invention relates to a securing device (15) for securing a pipe (12) in a housing (7), the device comprising: a cylindrical collar (16), at least three fixing arms (17), each fixing arm comprisinga proximal arm portion (34) mounted on the cylindrical collar, a distal arm portion (35) bearing a bearing pad (19), the bearing pad comprising a bearing surface (20) facing away from the collar andintended to collaborate with a wall (9) of the housing, in which device at least one of said fixing arms comprises a guideway (48, 49) capable of translationally guiding the distal arm portion with respect to the proximal arm portion, an elastic member (18) being coupled to the guideway so as to be able to apply a return force that pushes the distal arm portion away from the proximal arm portion.

Description

technical field [0001] The present invention relates to the field of mechanical constructions for storing and / or transporting fluids, in particular constructions comprising pipes, especially if the pipes are arranged inside a reservoir or tank, and more particularly when said The pipe needs to be fixed to the support when the liquid storage tank or said storage tank may experience large temperature changes during its use. Background technique [0002] In membrane tank technology, the inner surface of a support structure—such as the inner hull of a ship with a double hull or an onshore storage facility—is covered with a multilayer structure consisting of two Two finely sealed membranes separated by an insulating layer that not only serves to restrict the flow of heat through the tank wall, but also serves to structurally support the liquid-tight membrane. [0003] In order to maximize the operational performance of such tanks, the useful storage volume that can be loaded int...

Claims

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Application Information

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IPC IPC(8): F17C13/00
CPCF17C13/00F17C2203/03F17C2201/0128F17C2201/0157F17C2201/052F17C2201/0104F17C2221/033F17C2223/0161F17C2223/033F17C2223/047F17C2205/0364F17C2203/0629F17C2270/0105F17C2270/011F17C2260/016F17C2227/0178F17C2227/0135F17C2270/0121F17C2270/0123F17C2270/0136B67D7/00B67D7/78F17C13/001F17C2203/0631
Inventor 凯文·达冈埃尔文·米绍伯特兰·比尼古阿德南·埃扎古尼卡特琳·布卡尔
Owner GAZTRANSPORT & TECHNIGAZ
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