Sweet potato cellar ventilating device with water storage function

Abstract

The invention discloses a sweet potato cellar ventilating device with a water storage function, and relates to the technical field of sweet potato storage devices. The sweet potato cellar ventilating device is composed of a reservoir, a ventilating pipe and a filter screen; the reservoir is arranged on the ground; a through hole is formed in the reservoir; the ventilating pipe is arranged on the through hole of the reservoir; one end of the ventilating pipe is connected onto the reservoir through the through hole and is communicated with the reservoir, and the other end of the ventilating pipe passes through the ground to be arranged in a sweet potato cellar; the filter screen is arranged at the top of the reservoir; a water outlet is formed in the bottom of the reservoir. The sweet potato cellar ventilating device is simple in structure and convenient in operation, and the sweet potato cellar can be ventilated effectively; moreover, the sweet potato cellar can also be prevented from being invaded and attacked by rainwater in rainy days effectively, and the air environment inside the sweet potato cellar is guaranteed; meanwhile, the risk of oxygen deficit when people enter into the cellar is reduced.

Description

【Technical field】 [0001] The invention relates to the technical field of sweet potato storage devices, in particular to a sweet potato cellar ventilation device with water storage function. 【Background technique】 [0002] It is known that in sweet potato planting, a large amount of sweet potatoes harvested must be properly stored to ensure that it is not easy to rot. At present, people will dig a few meters deep cellar wells on the ground, and expand and dig out pit-like storage around the bottom of the cellar wells. Then put the harvested sweet potatoes in the storage cellar for long-term storage, but the current sweet potato cellar has the problem of insufficient ventilation. Oxygen deficiency is easy to occur when taking sweet potatoes, and it will endanger people's lives in serious cases. At present, people just make some simple ventilation holes vertically into the cellar well on the ground. These ventilation holes play a certain role in ventilation, but if it rains We...

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Problems solved by technology

[0002] It is known that in sweet potato planting, a large amount of sweet potatoes harvested must be properly stored to ensure that it is not easy to rot. At present, people will dig a few meters deep cellar wells on the ground, and expand and dig out pit-like storage around the bottom of the cellar wells. Then put the harvested sweet potatoes in the storage cellar for long-term storage, but the current sweet potato cellar has the problem of insufficient ventilation. Oxygen deficiency is easy to occur when taking sweet potatoes, and it will endanger people's lives in serious cases. At present, people just make some simple ventilation holes vertically into the cellar well on the ground. These ventilation holes play a certain role in ventilation, but if it rains Weather, rainwater will flow into the cellar well along the ventilation holes, and the rainwater soaked in the sweet potatoes will spoil the sweet potatoes and affect the quality of sweet potato storage

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