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Protective device for oil pipeline joints

A technology for oil pipelines and protective devices, applied in pipeline systems, mechanical equipment, gas/liquid distribution and storage, etc., can solve problems such as poor protection effects, and achieve the effect of increasing resistance and increasing decibels

Inactive Publication Date: 2018-08-28
庄燕婷
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a protective device for the connection of oil pipelines, so as to solve the problem that the protective device for the connection of oil pipelines in the prior art cannot use the method of air pressure change directly, quickly, Sensitively sense whether there is oil leakage at the connection, and the defect of poor protection effect

Method used

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  • Protective device for oil pipeline joints
  • Protective device for oil pipeline joints
  • Protective device for oil pipeline joints

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Embodiment Construction

[0023] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0024] see Figure 1-Figure 5, the present invention provides a technical solution for a protective device used at the joint of an oil pipeline: its structure includes a device casing 1, a device main body 2, an oil pipeline inlet pipe 3, an oil pipeline outlet pipe 4, a connecting flange 5, an oil leakage automatic Warning device 6, the device main body 2 has a cylindrical structure, the device housing 1 is wrapped on the outer surface of the device main body 2 and connected by electric welding, and one end of the oil pipeline inlet pipe 3 penetrates the device housing 1 and is embedded from top to bottom Inside the main body 2 of the device, one end of the outlet pipe 4 of the oil pipeline runs through the housing 1 of the device and is embedded...

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Abstract

The invention discloses a protective device for oil pipeline joints. The protective device structurally comprises a device shell, a device main body, an oil pipeline inlet pipe, an oil pipeline outletpipe, connection flanges and an oil leak automatic alarm device, the device main body is of a cylindrical structure, the device shell is wrapped around the outer surface of the device main body and is connected with the device main body by electric welding, and one end of the oil pipeline inlet pipe runs through the device shell and is embedded into the device main body from top to bottom. According to the protective device for oil pipeline joints, by means of the arrangement of the oil leak automatic alarm device, the manner that pressure change is generated to the air pressure inside an airbag when the joints leak oil can be utilized, sensing is directly, rapidly and sensitively performed and alarm sound is sent out, meanwhile, decibel of the alarm sound is automatically adjusted according to the oil leak situation, workers are prompted to perform repairing in time through the magnitude of the alarm sound decibel, the protective effect of the protective device for oil pipeline joints is effectively improved, and waste of oil is reduced.

Description

technical field [0001] The invention relates to a protective device for the connection of oil pipelines, which belongs to the field of oil pipelines. Background technique [0002] Petroleum pipelines (also known as pipelines, pipelines) are composed of oil pipes and their accessories, and are equipped with corresponding oil pump units according to the needs of the process flow, designed and installed as a complete pipeline system to complete oil unloading and transportation Task. [0003] However, the protection device used for the connection of oil pipelines in the prior art cannot directly, quickly and sensitively sense whether there is oil leakage at the connection by means of air pressure changes, and the protection effect is relatively poor. Contents of the invention [0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a protective device for the connection of oil pipelines, so as to solve the problem that the prote...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17D5/02
CPCF17D5/02
Inventor 庄燕婷
Owner 庄燕婷
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