Fan tower settlement monitoring mechanism and monitoring method

A wind turbine tower and settlement monitoring technology, which is applied in the monitoring of wind turbines, wind turbines, machines/engines, etc., can solve problems such as high cost, tower tilt, tower collapse, etc., and achieve a stable and reliable monitoring process

Inactive Publication Date: 2020-08-14
SANY ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The uneven settlement of the foundation of the wind turbine tower will cause the tower to tilt, and in severe cases, a tower collapse accident will occur
[0003] Currently, there are two commonly used methods for monitoring the settlement of wind turbine towers. One is to use a telescopic level outside the wind turbine tower to detect the settlement manually. This method has high labor costs; Install an electronic inclination sensor, which is too expensive and less stable due to environmental influences

Method used

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  • Fan tower settlement monitoring mechanism and monitoring method
  • Fan tower settlement monitoring mechanism and monitoring method
  • Fan tower settlement monitoring mechanism and monitoring method

Examples

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Embodiment

[0041] Please refer to figure 1 As shown, this embodiment provides a wind turbine tower settlement monitoring mechanism 100 for monitoring the uneven settlement of the wind turbine tower foundation, which has the characteristics of simple structure, easy implementation, and stable and reliable monitoring process.

[0042] The fan tower settlement monitoring mechanism 100 provided in this embodiment includes a tower tube 110, a connector 130 and a plurality of liquid level detection devices. All are placed in the tower tube 110, and the connector 130 includes a plurality of branch pipes connected to each other at the bottom. The plurality of branch pipes are symmetrically distributed at the center of the radial section of the tower tube 110, that is, each branch pipe has another branch pipe connected to the tower tube. The central position of the radial section of the cylinder 110 is symmetrical, and the multiple liquid level detection devices are used to respectively detect th...

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Abstract

The invention discloses a fan tower settlement monitoring mechanism and monitoring method, and relates to the technical field of fan towers. The fan tower settlement monitoring mechanism comprises a tower barrel, a communicating vessel and a plurality of liquid level detection devices, wherein the communicating vessel and the liquid level detection devices are contained in the tower barrel. The communicating vessel comprises a plurality of branch pipes of which the bottoms are communicated with one another; the plurality of branch pipes are symmetrically distributed around the central positionof the radial section of the tower barrel; and the plurality of liquid level detection devices are used for respectively detecting respective liquid levels of the plurality of branch pipes. The fan tower settlement monitoring mechanism provided by the invention is simple in structure and convenient to implement, and the monitoring process is stable and reliable.

Description

technical field [0001] The invention relates to the technical field of wind turbine towers, in particular to a wind turbine tower settlement monitoring mechanism and monitoring method. Background technique [0002] An important reason affecting the stability of the wind turbine tower is the uneven settlement of the wind turbine tower foundation. The uneven settlement of the foundation of the wind turbine tower will cause the tower to tilt, and in serious cases, a tower collapse accident will occur. [0003] Currently, there are two commonly used methods for monitoring the settlement of wind turbine towers. One is to use a telescopic level outside the wind turbine tower to detect the settlement manually. This method has high labor costs; Installing an electronic inclination sensor is too costly and less stable due to environmental influences. Contents of the invention [0004] The purpose of the present invention is to provide a wind turbine tower settlement monitoring me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C5/04F03D17/00F03D13/20F03D7/00
CPCF03D7/00F03D13/20F03D17/00G01C5/04Y02E10/72Y02E10/728
Inventor 符智李建涛
Owner SANY ELECTRIC CO LTD
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