Unlock instant, AI-driven research and patent intelligence for your innovation.

Apparatus for exchanging heat between a first fluid for vaporization and a second fluid for cooling and/or condensation and related apparatus and methods

A heat exchange device, the first fluid technology, applied in lighting and heating equipment, evaporator/condenser, indirect heat exchanger, etc., can solve problems such as problems

Active Publication Date: 2020-09-01
TECH FRANCE SA
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is acceptable when the available footprint is large, but can be problematic in other situations where the available footprint is small

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Apparatus for exchanging heat between a first fluid for vaporization and a second fluid for cooling and/or condensation and related apparatus and methods
  • Apparatus for exchanging heat between a first fluid for vaporization and a second fluid for cooling and/or condensation and related apparatus and methods
  • Apparatus for exchanging heat between a first fluid for vaporization and a second fluid for cooling and/or condensation and related apparatus and methods

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0057] In the following description, the terms "upstream" and "downstream" are to be understood relative to the normal flow direction of the fluid in the heat exchange device.

[0058] A first heat exchange device 10 according to the present invention is shown in figure 1 , used in fluid production equipment 12, especially natural gas liquefaction equipment.

[0059] The heat exchange device 10 is used to form a heat exchange relationship between the first fluid circulating in the refrigeration cycle and the second fluid of the device 12 . The first fluid can be at least partially heated and vaporized in the device 10 to produce an entrainment fluid. The second fluid can be cooled, advantageously liquefied, in the device 10 .

[0060] In this embodiment, the first fluid is a hydrocarbon, such as propane, or a mixture of hydrocarbons.

[0061] The second fluid is advantageously natural gas, or a refrigerant mixture. The second fluid is in a gaseous or two-phase state upstre...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A heat exchange device for vaporizing a first fluid and a second fluid for cooling and / or condensation and related equipment and methods, the device (10) has: a housing (30) defining a housing (30) for receiving the first fluid an inner volume (34) and extending along a longitudinal axis (A‑A'); a tube bundle (32) disposed within the housing (30), the tube bundle (32) extending longitudinally within the inner volume (34) to receive a second fluid; Separation means (44), capable of gas-liquid separation of entrained fluid from the internal volume (34), are arranged above the tube bundle (32). In at least one plane perpendicular to the longitudinal axis (A-A'), the separating element (44) has at least two separate fluid passage regions (90, 92, 94) and at least one intermediate region (88, 89).

Description

technical field [0001] The invention relates to a heat exchange device for heat exchange between a first fluid for vaporization and a second fluid for cooling and / or condensation, comprising: [0002] - a housing defining an interior volume receiving the first fluid, extending along the longitudinal axis; [0003] - a tube bundle arranged within the housing, the tube bundle extending longitudinally in the interior volume to receive the second fluid; [0004] - Separation means enabling a gas-liquid separation of the entrained fluid from the internal volume, the separation means being arranged above the tube bundle. Background technique [0005] The heat exchange device is used, for example, to be arranged in a cooling system of a liquid hydrocarbon production plant, in particular a natural gas liquefaction plant. [0006] Natural gas liquefaction has many advantages in terms of hydrocarbon transportation and packaging. The natural gas produced is increasingly liquefied in...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F28D7/16
CPCF28D2021/0059F28D2021/0064F25B39/00F28D7/16F25J1/0002
Inventor N·朗比尔
Owner TECH FRANCE SA