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Monitoring device for outer floating roof storage tank floating tray state and outer floating roof storage tank floating tray

A storage tank floating plate and monitoring device technology, which is applied in the direction of measuring devices, circuit devices, battery circuit devices, etc., can solve the problems that there is no external floating roof storage tank floating plate state monitoring device reported, so as to avoid major accidents, Easy installation and high safety performance

Inactive Publication Date: 2019-09-24
CHINA PETROLEUM & CHEM CORP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no report on the status monitoring device for the floating plate of the outer floating roof storage tank in the prior art

Method used

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  • Monitoring device for outer floating roof storage tank floating tray state and outer floating roof storage tank floating tray
  • Monitoring device for outer floating roof storage tank floating tray state and outer floating roof storage tank floating tray
  • Monitoring device for outer floating roof storage tank floating tray state and outer floating roof storage tank floating tray

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Embodiment Construction

[0015] The present invention provides a monitoring device for the state of the floating plate of the external floating roof storage tank and the floating plate of the external floating roof storage tank. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below . It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0016] The present invention provides a monitoring device for the state of the floating plate 19 of an outer floating roof storage tank, such as figure 1 and figure 2 As shown, it includes a base 4, wherein a box 6 is arranged on the base 4, a plurality of through holes 16 are evenly arranged on the outer periphery of the box 6, a direction indicator 7 is arranged on one side of the box 6, and the box A fixed cylinder 17 is arranged inside the body 6, a...

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Abstract

The invention discloses a monitoring device for an outer floating roof storage tank floating tray state and an outer floating roof storage tank floating tray. A tank is arranged on a base. The outer circumference of the tank is uniformly provided with multiple through holes. A direction indicator is arranged on one side of the tank. A fixed cylinder is arranged in the tank. The outer circumference of the fixed cylinder is uniformly provided with multiple optical fiber liquid level sensors. An optical fiber temperature sensor is arranged on the upper end of the fixed cylinder. A dome-shaped top cover is arranged on the tank. An optical fiber vibration sensor and an optical inclination angle sensor are arranged on the dome-shaped top cover. A fixed rod is arranged on the dome-shaped top cover between the optical fiber vibration sensor and the optical inclination angle sensor. A wireless communication module and a solar cell are arranged on the fixed rod. The adopted liquid level, temperature, inclination angle and vibration sensors are based on fiber optical grating sensing technology, are passive components, realize anti-electromagnetic interference and have high safety performance. The liquid level sensors adopt a strain beam floating drum structure and facilitate the flow of liquid into liquid level sensor floating drum for liquid level monitoring.

Description

technical field [0001] The invention relates to the detection of the floating plate of the outer floating roof storage tank, in particular to a monitoring device for the state of the floating plate of the outer floating roof storage tank and the floating plate of the outer floating roof storage tank. Background technique [0002] Due to the storage medium and scale of large crude oil tank farms, once a storage tank accident occurs, the consequences will be extremely serious. However, at present, most of the monitoring work of oil depots relies on manual inspection, and the degree of automation is backward. The failure of the floating roof is generally the premise of other major accidents. After the failure of the floating plate, if it is not found and dealt with in time, further major accidents such as the sinking of the floating plate will occur. In addition, when the floating plate tilts, there will be places where the seal is not tight, creating a fire hazard. [0003] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02G08C17/02G08B19/00H02J7/35
CPCG01D21/02G08B19/00G08C17/02H02J7/35Y02B10/10
Inventor 甄永乾陶彬程庆利刘全桢牟善军
Owner CHINA PETROLEUM & CHEM CORP
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