Oil pipeline network flow control system
A network flow and oil pipeline technology, applied in the field of oil pipeline network flow control system, can solve the problems of increasing the complexity of the pipeline network, and achieve the effect of easy expansion and high security
Inactive Publication Date: 2017-07-18
四川凯创机电设备有限公司
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is that the existing oil pipelines are only used for long-distance transportation, and with the advancement of technology, oil pipelines will gradually replace oil tankers as the main means of transportation, and the complexity of the pipeline network will also become However, the existing pipeline network pressure detection system is not conducive to expansion. The purpose is to provide an oil pipeline network flow control system to solve the problem of convenient expansion of oil pipeline network pressure detection.
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[0021] Such as figure 1 As shown, the oil pipeline network flow control system of the present invention includes a processor connected to a bus and a two-stage pipeline device. The processor is also connected to a database, and the processor uses an IBM POWER 8 server group; The two-stage piping device includes 2 primary piping devices and 3 secondary piping devices. The pipeline device includes pipeline pressure detection device PX-51 and Metso pipeline electronic control valve. The pipeline pressure detection device detects the pressure inside the pipeline, and the pipeline electric control valve controls the flow of the pipeline, thereby controlling the pressure of the next-stage pipeline. It also includes a two-stage pressure relief device, which is matched with the two-stage pipeline device step by step. In order to avoid the failure of the pipeline installation to cause safety problems on the official oil transportation website, an independent pressure relief mechanism ...
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The invention discloses an oil pipeline network flow control system. The oil pipeline network flow control system comprises a processor and n-stage pipeline devices, wherein the processor and the n-stage pipeline devices are connected to a bus; n is a positive integer; a database is further connected to the processor; the processor receives pipeline pressure signals sent by the pipeline devices from the bus, extracts pipeline data prestored in the database, generates a control signal after processing and sends the control signal to the pipeline devices through the bus; the pipeline devices collect pressure data of pipelines, and the pressure data are used as pressure signals which are sent to the processor through the bus; the pipeline devices stop the control signal sent by the processor and act according to the control signal; and the database is used for providing data support for the processor. The oil pipeline network flow control system has the advantages that the oil pipeline network flow control system is of a bus type topological structure, classified monitoring is conducted, and extension is easy; and all stage of pipelines are provided with independent pressure relief devices, and the safety is high.
Description
Technical field [0001] The invention relates to a pipeline flow system, in particular to an oil pipeline network flow control system. Background technique [0002] The oil pipeline is composed of oil pipes and their accessories, and is equipped with corresponding oil pump units according to the needs of the technological process, and is designed and installed into a complete pipeline system to complete the tasks of oil receiving, unloading and transfer. The oil pipeline system, that is, the pipeline system used to transport petroleum and petroleum products, is mainly composed of oil pipelines, oil transmission stations and other auxiliary related equipment. It is one of the main equipment in the petroleum storage and operation industry, and is also the main source of crude oil and petroleum products. Compared with the railway and highway oil transportation which belong to the land transportation equipment, pipeline oil transportation has the characteristics of large transportatio...
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IPC IPC(8): F17D3/01F17D1/08F17D5/02
CPCF17D3/01F17D1/08F17D5/02
Inventor 杨东
Owner 四川凯创机电设备有限公司