Intelligent multi-point ventilation control agricultural planting greenhouse

Abstract

The invention discloses an intelligent multi-point ventilation control agricultural planting greenhouse which comprises a body, and exhaust fans are arranged on the left side and the right side of the body. Through cooperative use of an extension pipe, a fixing plate, a moving hole, a moving block, a fixing block, a positioning groove, a penetrating hole, a pull rod, a positioning device, a supercharging device, a positioning groove, a clamping hole, a fixing device and a supporting device, an exhaust fan is started, and suction force of the exhaust fan drives fan blades to rotate, so that the dehumidification speed of the exhaust fan on the central part of a body is increased; the exhaust performance of the agricultural planting greenhouse with intelligent multi-point ventilation control is improved, and the problems that an exhaust fan in an existing greenhouse is far away from the middle of the greenhouse, so that a user needs to quickly cool the greenhouse at noon, and if the middle of the greenhouse is not cooled in time, the temperature in the greenhouse cannot be lowered in time are solved. The agricultural planting greenhouse with the intelligent multi-point ventilation control function has the advantage of being capable of rapidly exhausting air and reducing temperature.

Description

technical field [0001] The invention belongs to the technical field of ventilation in agricultural planting sheds, in particular to an agricultural planting shed with intelligent multi-point control of ventilation. Background technique [0002] The greenhouse was originally a special equipment for vegetable production. With the development of production, the application of the greenhouse has become more and more extensive. At present, the greenhouse has been used for potted and cut flower cultivation; for fruit tree production, it is used to cultivate grapes, strawberries, watermelons, melons, peaches and oranges, etc.; Forestry production is used for tree seedling cultivation, ornamental tree cultivation, etc. [0003] The purpose of installing an exhaust fan is to dehumidify and cool down to meet the carbon dioxide demand for photosynthesis of vegetables in the shed. Therefore, the ventilation time should generally be when the temperature in the shed is too high and the re...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems existing in the prior art, the present invention provides an agricultural planting greenhouse with intelligent multi-point control of ventilation, which has the advantage of rapid exhaust and cooling, and solves the problem that the exhaust fan in the existing greenhouse is far away from the middle part of the greenhouse. At noon, the user needs to quickly cool down the temperature in the greenhouse. If the temperature in the middle part of the greenhouse is not cooled in time, it is easy to cause damage to the vegetables in the middle part of the greenhouse.

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