A sweet potato cellar ventilation device with water storage function
A ventilation device and sweet potato technology, applied in water supply devices, fruit hanging devices, waterway systems, etc., can solve problems affecting the storage quality of sweet potatoes, low air oxygen content, endangering people's lives, etc., achieve simple structure, prevent invasion, reduce shortage Dangerous Effects of Oxygen
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[0013] The present invention can be explained in detail through the following examples, and the purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.
[0014] combined with figure 1 Described a kind of sweet potato cellar ventilating device with water storage function, comprises reservoir 2, ventilation pipe 4 and filter screen 1, is provided with reservoir 2 on ground 5, through hole on reservoir 2, water storage The through hole of the pool 2 is provided with a ventilation pipe 4, and one end of the ventilation pipe 4 is connected to the reservoir 2 through the through hole and communicates with the reservoir 2, and the other end of the ventilation pipe 4 passes through the ground 5 and is arranged in the sweet potato cellar. , the top of the reservoir 2 is provided with a filter screen 1, and the bottom of the reservoir 2 is provided with a drain outlet 3; the reservoir 2 is a rectangular, circular or...
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