Pipeline transportation equipment for natural gas

A technology for transportation equipment and natural gas, which is applied in the direction of mechanical equipment, valve operation/release devices, and dispersed particle filtration, etc. It can solve the problems of filter clogging, reduce practicability, and affect sealing performance, so as to improve sealing performance and prevent clogging , strong practical effect
CN113404868AInactive Publication Date: 2021-09-17广州图腾电子商贸有限责任公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
广州图腾电子商贸有限责任公司
Publication Date
2021-09-17
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to pipeline transportation equipment for natural gas. The pipeline transportation equipment comprises a valve body, a hydraulic cylinder and two connecting pipes, wherein the hydraulic cylinder is vertically arranged at the top of the inside of the valve body; the two connecting pipes are separately and horizontally arranged on the two sides of the valve body; two filtering perforated pipes communicate through the valve body; the two connecting pipes are coaxially arranged; the hydraulic cylinder is positioned above the connecting pipes; the valve body is provided with two sealing mechanisms and two filtering mechanisms; the sealing mechanisms and the filtering mechanisms are in one-to-one correspondence with the connecting pipes; and the sealing mechanisms comprise supporting blocks, push rods, connecting rods, extrusion plates, air bags, supporting disks and supporting assemblies. According to the pipeline transportation equipment for the natural gas, the sealing performance is improved through the sealing mechanisms, and the sealing effect is prevented from being affected by gaps generated by wear and tear. Moreover, the function of filtering out impurities in the natural gas is achieved through the filtering mechanisms.
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Description

technical field

[0001] The invention relates to the field of pipeline transportation, in particular to pipeline transportation equipment for natural gas. Background technique

[0002] Pipeline transportation is a long-distance transportation method of transporting liquid and gas materials using pipelines as a means of transportation. It is a transportation method that specifically transports petroleum, coal and chemical products from the production site to the market. It is the backbone of the unified transportation network. special components.

[0003] When natural gas is transported by pipeline, the opening and closing of the pipeline is mostly controlled by the flapper valve. The flapper valve is also called the manual knife gate valve. During the use of the existing flapper valve, the valve body and the valve plate will be damaged after long-term wear It affects the sealing performance and reduces the practicability. Not only that, in order to prevent impurities from cl...

Claims

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