A wind measuring instrument used in the installation of high-voltage substations
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: 2018-12-21
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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Embodiment Construction
[0028] Embodiments of the present invention are as figure 1 and Figure 6 As shown, the anemometer is provided with two arms 1, and two dipping liquids are connected between the front ends of the two arms, one of which is a straight dipping liquid 2, and the other is a curved dipping liquid 3. The dipping liquid and the bending dipping liquid are flexible ropes, and the length ratio of the two can be set between 1 to 1.2 to 1 to 1.5 according to needs. When the two flexible ropes form a space, a film is formed in the space after soaking the bubble liquid, and then Holding the support arm still and utilizing wind force makes the present invention be in the critical state of not blowing out bubbles and blowing out bubbles. According to multiple tests, only when the ratio of the straight liquid and the curved liquid is between 1 to 1.2 to 1 to 1.5, can the blown bubbles measure the level of wind force more accurately. Because the present embodiment also wears counterweight 4 on...
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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 an anemometer used in installing a high-voltage substation. Background technique [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, which is not suitable for carrying to field operations, and some areas have no funds to purchase these instruments due to poverty. The prior art does not have a device that is relatively low in price and can be easily carried to measure wind speed. Contents of the invention [0003] In order to solve the above-mentioned problems, the present invention provides an anemometer used in installing a high-volta...
Claims
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IPC IPC(8): G01P5/00
CPCG01P5/00
Inventor 不公告发明人
Owner 骆雪芬