Multifunctional stereoscopic type airing greenhouse

Abstract

The invention discloses a multifunctional stereoscopic type airing greenhouse comprising a front end thermal insulating wall, a rear end thermal insulating wall, a roller shutter door, a fixed base, an arch frame, a crossbeam, a greenhouse film, a concrete hardened floor, a drainage channel, support piers, a pulley rail, an airing disc, a temperature and humidity sensor and a ventilation device. The multifunctional stereoscopic type airing greenhouse has the beneficial effects that through the method of outside film covering, inside hardening and building of the thermal insulating walls, rainand dust can be prevented, the thermal insulating effect of the multifunctional stereoscopic type airing greenhouse can be improved, and colors and quality of fruits can be ensured; universal wheels are arranged at the bottom of the airing disc, thus the airing disc can slide on the sliding rail, the burden of workers is reduced, and airing efficiency is improved; and water resources are recycledin a multifunctional operation room, and the multifunctional stereoscopic type airing greenhouse can adapt to the basic requirements of much lighting and little water usage in gobi agriculture.

Description

technical field [0001] The invention relates to an agricultural drying and warming shed, in particular to a multifunctional three-dimensional drying and warming shed, which belongs to the technical field of agriculture. Background technique [0002] With the adjustment of China's agricultural structure and the industrialization of agriculture, especially in recent years, the vigorous development of Gobi agriculture and sand industry has brought rare development opportunities for agriculture, rural areas and farmers. At present, the most suitable for the development of Gobi agriculture and sand industry is the agricultural product industry with less water use and more sunlight, such as red dates, red wolfberry, black wolfberry, tea, preserved fruit, dried fruit and other industries. [0003] At present, my country's solar greenhouses can be divided into ordinary vegetable greenhouses, PC solar panel greenhouses, glass greenhouses, multi-span greenhouses, photovoltaic solar gr...

AI Technical Summary

Problems solved by technology

[0004] At present, in order to achieve effective dehydration of agricultural products, the most commonly used method for most farmers is to directly build a temporary rainproof shed on the field, and spread a layer of plastic film on the ground in the shed to dry the fruit. Although the cost is low, the Because the temperature of the dried agricultural products is not easy to control, and there is no mosquito and fly protection, windproof and dust-proof measures, a large amount of dust is adsorbed on the fruit, which is difficult to clean. Some agricultural products cannot even be cleaned, such as black wolfberry and red wolfberry. The agricultural products cannot meet the standards in terms of hygiene and quality, which seriously affects the quality of the fruit.

In addition, the simple greenhouse has fast air circulation, serious heat loss, and low temperature of the rainproof shed, which greatly prolongs the drying time

In addition, due to the low temperature and airtightness near the ground, mold and deterioration often occur, which reduces the value of the product, which in turn affects the price of the fruit, and affects the enthusiasm and initiative of farmers to plant to a certain extent.

Although some private enterprises have invested a lot of money to establish drying bases, the quality of the purchased semi-finished products has problems, which affects the quality of the final products. At the same time, drying requires a lot of power, which increases the cost.

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