Ventilation mechanism of agricultural greenhouse temperature control device based on big data platform

Abstract

The invention discloses a ventilation mechanism of an agricultural greenhouse temperature control device based on a big data platform. The ventilation mechanism comprises a ventilation fan, a protective screen plate, a sealing cover, an air inlet filtering mechanism, a fixing plate and an air inlet pipe, the air inlet filtering mechanism is arranged at the right end of the ventilation fan, and airenters a greenhouse after being purified through the air inlet filtering mechanism; good air is provided for the interior of the greenhouse, humidity control over the interior of the greenhouse is prevented from being affected by external air, an electrostatic dust collection device is arranged in the middle of an air inlet cover of the air inlet filtering mechanism and connected in an inserted manner, and power is automatically supplied after the electrostatic dust collection device is inserted; and dust absorbed on the electrostatic dust collection device can be conveniently cleaned, fixingmechanisms are arranged in filtering devices in front of and behind the air inlet cover, the fixing of the filtering devices is controlled through the fixing mechanisms, and air purification filter elements in the filtering devices are convenient to disassemble, assemble, clean and replace.

Description

technical field [0001] The invention relates to the related fields of agricultural greenhouses, in particular to a ventilation mechanism of an agricultural greenhouse temperature control device based on a big data platform. Background technique [0002] Based on the rapid development of modern agricultural technology, greenhouse technology has developed rapidly. Greenhouse technology allows people to eat off-season vegetables in the current season. As people's living conditions get better and better, people have higher requirements for the variety and quality of greenhouse plants. Higher and higher. [0003] Existing greenhouses generally use a temperature control device based on a big data platform to control the temperature of agricultural production greenhouses. The interior of the greenhouse adopts a closed structure, and a ventilation mechanism is required to ventilate the interior of the greenhouse. The existing ventilation mechanism generally uses Ventilation fan, si...

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Problems solved by technology

[0003] Existing greenhouses generally use a temperature control device based on a big data platform to control the temperature of agricultural production greenhouses. The interior of the greenhouse adopts a closed structure, and a ventilation mechanism is required to ventilate the interior of the greenhouse. The existing ventilation mechanism generally uses The ventilating fan has single function and is not equipped with a filter device. It is easy to inhale external polluted air and dust into the greenhouse, and when the humidity of the external air is high, the ventilation in the greenhouse increases the humidity inside the greenhouse, which affects the inside of the greenhouse. The control of humidity affects the growth environment of plants

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