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Pipeline Settlement Protector

A pipeline settlement and protector technology, which is applied in pipeline laying and maintenance, pipes/pipe joints/fittings, mechanical equipment, etc., can solve the problems of casualties, economy, air pollution, pipeline leakage, etc., and achieve compact structure and prevent energy leakage. Ejaculation, responsive effect

Active Publication Date: 2018-08-10
山东佳能科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since there is no subsidence safety protection device for the material transportation pipelines used in petrochemical equipment and storage tank farms, and the transportation pipelines for petroleum and liquefied gas storage tank farms, leakage will occur due to damage to the pipelines in the event of an earthquake or settlement, causing fires, air pollution, and personnel. Casualties and Economic Losses

Method used

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  • Pipeline Settlement Protector

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Embodiment Construction

[0033] Embodiments of the present invention are further described below in conjunction with accompanying drawings:

[0034] Such as figure 1 As shown, a pipeline subsidence protector includes a shell 1, a load plate 10 is arranged inside the shell 1, the upper end of the main spring 4 is connected under the load plate 10, the lower end of the main spring 4 is connected to the main spring bracket 3, and the upper end of the shell 1 is arranged There is a pipe frame 15, and a load plate 13 is arranged under the pipe frame 15. The load plate 13 is connected to the load tube 12, and the load tube 12 passes through the load plate 10 and is connected to the load plate 10; A cam 7 is provided inside, and the cam 7 is installed in the housing 1 through the cam shaft 9. The cam 7 cooperates with the roller assembly 8. The cam 7 is connected to one end of the auxiliary spring 5, and the other end of the auxiliary spring 5 is connected to the housing 1. The auxiliary spring 5 is perpend...

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Abstract

The invention relates to a protection device for a connecting pipeline of a storage tank, and in particular to a protector for pipeline sediment. The protector comprises a shell. A loading plate is arranged in the shell. The lower portion of the loading plate is connected with the upper end of a main spring. The lower end of the main spring is connected with a main spring bracket. A pipe frame is arranged above the shell. A load plate is arranged below the pipe frame. The load plate is connected with a loading pipe. The loading pipe penetrates the loading plate to be connected with the loading plate. A wheel assembly is connected to the loading plate. A cam is arranged in the shell. The cam penetrates a cam shaft and is installed in the shell. The cam is matched with the wheel assembly. One end of an auxiliary spring is connected to the cam. The other end of the auxiliary spring is connected to the shell. According to the protector, when an earthquake happens or foundation settlement exists, the storage tank and a pipeline move perpendicularly and horizontally at the same time; the supporting force on the pipeline is not changed along with moving of the pipeline; and the requirement for safety under special conditions is ensured.

Description

technical field [0001] The invention relates to a protective device for connecting pipelines of storage tanks, in particular to a pipeline settlement protector. Background technique [0002] The pipeline settler is a new type of settlement safety protection device for the connecting pipeline of the storage tank, which can be widely used in petrochemical equipment and storage tank area material transportation pipelines, petroleum and liquefied gas storage tank area connecting pipelines. Due to the large local stress on the foundation, large storage tanks will experience earthquakes or subsidence due to unstable foundations, which may cause the connecting pipes and storage tanks to fail to synchronize during settlement, resulting in cracks at the joints between the pipes and storage tanks and material spillage, causing safety hazards. ACCIDENT. Installing a pipeline settler on the storage tank and the connecting pipeline can provide elastic stress support for the pipeline and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L1/11
CPCF16L1/11
Inventor 陈光辉李福强谭延晓谭延伟
Owner 山东佳能科技股份有限公司
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