Wind power measuring instrument employed in installation of high voltage transformer substation
A technology for substations and measuring instruments, applied in measuring devices, fluid velocity measurement, velocity/acceleration/impact measurement, etc., can solve the problems of large instrument volume, low price, and lack of funds to purchase, and achieve good continuity
Active Publication Date: 2016-09-07
骆雪芬
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Problems solved by technology
[0002] Now when working at high altitude in the field, such as installing high-voltage wires, repairing and installing high-voltage transformers, curtain wall projects, and installing high-voltage substations, there are strict regulations on the wind level on the day of the operation. Although there are professional instruments to measure wind speed, due to these instruments The volume is relatively large, not suitable for carrying to field work, and some areas have no funds to purchase these instruments due to poverty
There is no device in the prior art that is relatively cheap and can be easily carried to measure wind speed
Method used
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[0028] The embodiment of the present invention is as figure 1 with Image 6 As shown, the wind measuring instrument is provided with two support arms 1, and two dipping liquids are connected between the front ends of the two support arms, one of which is direct dipping liquid 2, the other is curved dipping liquid 3. The dipping liquid and the curved dipping liquid are flexible ropes. The length ratio of the two can be set between 1:1.2 and 1:1.5 as needed. When the two flexible ropes enclose a space, a film is formed in the space after being immersed in the bubble liquid. The hand-held support arm is still, and the wind is used to make the present invention in a critical state where no bubbles can be blown out. According to many tests, it is shown that only when the ratio of direct liquid and curved liquid is between 1:1.2 and 1:1.5, can the blowing bubbles measure the wind force level more accurately. Since this embodiment also has a weight 4 on the bending liquid, it is suita...
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The invention discloses a wind force measuring instrument employed in the installation of a high voltage transformer substation. The wind force measuring instrument is characterized in that the wind force measuring instrument includes two support arms the front ends of which are connected to two wet liquid bodies, one being a straight wet liquid body and the other being a bent wet liquid body which is a flexible rope. According to the invention, when the wind force measuring instrument is in use, at least one of the wet liquid bodies is the flexible rope. According to the invention, the wind force measuring instrument can be used for measuring wind force in construction in the field and high above the ground, such as installation of high voltage power lines, maintenance and installation of high voltage transformers, and curtain wall engineering. The wind power measuring instrument can also monitor wind velocity within wind power plants.
Description
Technical field [0001] The invention relates to a measuring device, in particular to a wind measuring instrument used in the installation of high-voltage substations. Background technique [0002] Now when working at high altitudes in the field, such as installing high-voltage wires, repairing and installing high-voltage transformers, curtain wall engineering, and installing high-voltage substations, there are strict regulations on the wind level on the day of the operation. Although there are also professional instruments to measure wind speed, because of these instruments The size is relatively large, it is not suitable to be carried in the field, and some areas due to poverty, there is no funds to buy these instruments. In the prior art, there is no device that is relatively low in price and can be easily carried and can measure wind speed. Summary of the invention [0003] In order to solve the above problems, the present invention provides a wind measuring instrument used in...
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IPC IPC(8): G01P5/00
CPCG01P5/00
Inventor 不公告发明人
Owner 骆雪芬