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Modularized combination type heat insulating method

A combined and modular technology, applied in thermal insulation, pipeline protection, pipeline protection through thermal insulation, etc., can solve problems such as difficulties in thermal insulation construction

Inactive Publication Date: 2010-06-16
XIAN CHANGQING TECH ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, with the emergence of integrated and skid-mounted equipment, the density of equipment and its external accessories is getting higher and higher, which brings certain difficulties to thermal insulation construction

Method used

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  • Modularized combination type heat insulating method

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Embodiment Construction

[0018] The modular combined heat preservation method at least includes a heat preservation equipment main body, an outer protective layer 1 and a heat preservation layer 2, and the heat preservation equipment main body is divided into a dynamic heat preservation main body and a static heat preservation main body.

[0019] like figure 1 combine figure 2 Shown: Smaller valves or other special-shaped parts are called dynamic thermal insulation main bodies, which are composed of two outer protective layers 1 connected outside the dynamic thermal insulation main body, and adopt a square box thermal insulation structure. There is an insulating layer 2 between the two outer protective layers 1, and inside the insulating layer 2 is a dynamic insulating body such as a valve or other special-shaped parts. Use self-tapping screws 3 to fix the two halves of the insulation shell filled with the insulation layer 2 on the valve body or other special-shaped parts. The pipeline 6 on the out...

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Abstract

The invention relates to equipment of a booster (block) station in an oil and gas field, in particular to a modularized combination type heat insulating method which is suitable for skid-mounted equipment with the medium temperature lower than 400 DEG C and a heat insulating layer required to have fire resistance. At least a heat insulating equipment body, outer protective layers and the heat insulating layer are comprised in the modularized combination type heat insulating method which is characterized in that the heat insulating equipment body is divided into a dynamic heat insulating body and a static heat insulating body, two outer protective layers are connected outside the dynamic heat insulating body, the heat insulating layer is arranged between the two outer protective layers, and the dynamic heat insulating body is arranged in the heat insulating layer; the independent outer protective layers are arranged outside the static heat insulating layer, and the heat insulating layer is arranged between the independent outer protective layers. The modularized combination type heat insulating method has the advantages of convenient construction, safety and reliability, attractive appearance, burliness and durability, and is suitable for the heat insulation of equipment and pipelines with high concentration.

Description

technical field [0001] The invention relates to oil and gas field pressurization (transfer) station equipment, in particular to a modularized combined heat preservation method, which is suitable for skid-mounted equipment whose medium temperature is lower than 400°C and the heat preservation layer requires flame retardancy. Background technique [0002] Due to the rapid advancement of the development of ultra-low permeability reserves in domestic oilfields, in order to simplify the process flow, simplify operations, reduce investment, shorten the construction period, and meet the needs of ultra-low permeability reserves development, the equipment used in booster (transfer) stations has begun to be integrated. , Integrated mixed transportation process transformation. However, with the emergence of integrated and skid-mounted equipment, the density of equipment and its external accessories is getting higher and higher, which brings certain difficulties to thermal insulation co...

Claims

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Application Information

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IPC IPC(8): F16L59/12
Inventor 孙银娟张志浩杨世海王文武郭亚红徐东董艳国孙芳萍
Owner XIAN CHANGQING TECH ENG
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