A window closer that works on the principle of high-speed centrifugal based on wind energy changes

Abstract

The invention relates to the field of wind energy technology, and discloses a window closer based on the change of wind energy and working on the principle of high-speed centrifugal, including an anemometer, a rotating shaft connected to the anemometer, a push rod connected to the rotating shaft, a screw thread A connecting rod is connected to the block, a slider is connected above the connecting rod, a clamping rod is arranged on the slider, a compression spring is arranged on the clamping rod, a clamping port is arranged at the bottom of the clamping rod, and the clamping rod A card interface is arranged on the top, and a window buckle is clamped on the clamping port. The window closer, which is based on the change of wind energy and works on the principle of high-speed centrifugal, is equipped with a window buckle, which can lock the window through the window buckle in normal weather, so that the indoor can better absorb sunlight, and pass through the above structure in stormy weather. The release of the window buckle realizes the purpose of automatically closing the window and avoids the property loss caused by forgetting to close the window in sudden bad weather.

Description

technical field [0001] The invention relates to the technical field of wind energy, in particular to a window closer based on the change of wind energy and working on the principle of high-speed centrifugal. Background technique [0002] Wind energy is a kind of available energy provided to human beings due to the work done by air flow, which belongs to renewable energy (including water energy, biomass energy, etc.). The kinetic energy possessed by air flow is called wind energy. The higher the air velocity, the greater the kinetic energy. Wind energy is abundant, nearly endless, widely distributed, clean and moderates the greenhouse effect, and exists within a certain range on the earth's surface. [0003] Due to its wide existence, wind energy has been widely used everywhere in our life, but the use of wind energy itself will also bring some disadvantages. At present, there are many multi-storey and high-rise buildings such as residential buildings, office buildings, and...

AI Technical Summary

Problems solved by technology

Their glass windows play an irreplaceable role in lighting and ventilation. In order to maintain ventilation, the windows are opened when no one is around, but there are unpredictable things

Once a storm hits unexpectedly and there is no one in the room, it is very easy to cause the glass of the unclosed window to break, or rainwater to enter the office, causing property damage. The broken glass falls from the high-rise and there is a great safety hazard.

[0004] Therefore, we proposed a window closer based on wind energy changes and using the principle of high-speed centrifugal, which has the advantage of automatically closing windows under stormy conditions and avoids the losses caused by windows not being closed in stormy weather

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