Integrated blowdown apparatus of trailer operation bin with eleven high-pressure gas cylinders

Abstract

An integrated blowdown apparatus of a trailer operation bin with eleven high-pressure gas cylinders belongs to the technical field of chemical high-pressure container confluence devices and comprises externally threaded reducing elbows (9), internal blowdown pipes (3), an integrated circulating pipeline and a blowdown aggregation pipeline (10). The eleven internal blowdown pipes (3) are connected with the integrated circulating pipeline by the externally threaded reducing elbows (9), the integrated circulating pipeline is connected to the blowdown aggregation pipeline (10) after aggregation, and accordingly impurities are discharged when the integrated blowdown device is used. An upper integrated circulating pipeline (19), a middle integrated circulating pipeline (17) and a lower integrated circulating pipeline (16) are integrated to form the integrated circulating pipeline. The integrated blowdown apparatus of the trailer operation bin with the eleven high-pressure gas cylinders has the advantage that aggregated control of the whole integrated blowdown apparatus is realized. The problem in terms of connection of a confluence structure of an existing blowdown apparatus of a trailer operation bin with eleven high-pressure gas cylinder and long pipes is solved by the aid of the reasonable design of the integrated blowdown apparatus, and problems that the existing blowdown device is difficult in assembly, low in impact resistance and inconvenient in operation, gas is leaked at joints and the like are also solved.

Description

technical field [0001] The invention belongs to the technical field of confluence devices for chemical high-pressure containers, and in particular relates to an integrated sewage discharge device for eleven high-pressure gas cylinder trailer operation warehouses. Discharge of impurities in high-pressure gas cylinders. Background technique [0002] With the rapid popularization of the use of natural gas, the long-tube high-pressure gas cylinder trailer has been widely promoted as the main tool for transporting natural gas at home and abroad. However, some outstanding problems have emerged in the use of the sewage discharge device in the trailer operation warehouse. First, the large number of sewage discharge devices are used Metal pipes that have not been bent, due to lack of flexibility, assembly stress concentration, resulting in assembly difficulties or air leakage at the joints, affecting the assembly efficiency of the workshop and the normal use of customers; The outsid...

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Problems solved by technology

[0003] The purpose of the present invention is to provide an integrated sewage discharge device for eleven high-pressure gas cylinder trailer operation warehouses, which solves the difficulty in connecting the confluence structure of the sewage discharge device in the operation warehouse of eleven high-pressure gas cylinder long-tube trailers, difficulty in assembling the sewage discharge device, and low impact resistance And the problem of air leakage at the joint, and at the same time solve the problem of difficult manipulation of the handle of the balloon valve in and out of the operation compartment, and the design of the integrated sewage device has realized the overall improvement of the sewage discharge of the operation compartment

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