Integral integrated pipeline block valve chamber and manufacturing method thereof

Abstract

The invention discloses an integral integrated pipeline block valve chamber. The integral integrated pipeline block valve chamber comprises a valve chamber building module, wherein the valve chamber building module serves as a closed building shell, the integral integrated pipeline block valve chamber mainly comprises enclosure walls, the peripheries of the enclosure walls are closed, a shell topis arranged at the tops of the enclosure walls, and doors and windows are arranged on the enclosure walls; the integral integrated pipeline block valve chamber is formed by the butt joint of the fourenclosing walls, the enclosing walls are assembled in a clamped or welded manner, two side pipes penetrate through the enclosing walls to be connected to a main pipeline, emptying pipelines connectedwith emptying vertical pipes and a remote terminal monitoring system module are arranged on the side pipes, and the integral integrated pipeline block valve chamber is formed. According to the valve chamber, a plurality of modular structures are designed, in the whole structure of the valve chamber, the position relation of each modular structure is determined, and the space utilization rate of the valve chamber is reasonably optimized; and a compact valve chamber installation structure is formed, so that the occupied space area of valve chamber construction can be reduced, and meanwhile it isguaranteed that the internal structure of the valve chamber has enough maintenance space.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of gas transmission pipeline valve chamber manufacturing, in particular to an integrally integrated pipeline cut-off valve chamber and a manufacturing method thereof. Background technique [0002] The line valve room refers to the structure where the valve is placed along the long-distance pipeline. In order to facilitate the maintenance of long-distance pipelines, reduce the loss of pipeline oil (gas) leakage and the pollution to the surrounding environment, it is necessary to install cut-off valves at certain distances on the pipeline trunk line, and also set cut-off valves at both ends of large and medium-sized crossings. In addition to the cut-off valve installed in the line valve room, there are often short pipes and valves for oil (gas) in the discharge pipe in case of accidents, and short pipes and valves that can be connected to accident treatment facilities for pressurizati...

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Problems solved by technology

[0004] To this end, the embodiment of the present invention provides an integrally integrated pipeline cut-off valve chamber and its manufacturing method to solve the problem of increased maintenance costs and on-site construction due to the complicated design and layout of the valve chamber structure and the complicated on-site installation process in the prior art. Difficult and inefficient problems

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