Greenhouse and water curtain ventilation control system thereof

CN120787677APending Publication Date: 2025-10-17YONGJIA COUNTRY YUANYE GARDEN ENG CO LTD
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Patent Information

Application Number
CN202511062474.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-31
Publication Date
2025-10-17

AI Technical Summary

Technical Problem

Existing greenhouse ventilation methods have problems such as poor ventilation effect, small effective ventilation area, high failure rate, short service life, insufficient aesthetics and low degree of automation control. They cannot meet production needs in high temperature weather and affect crop growth and yield.

Method used

A water curtain ventilation system is used, including high-mounted wind windows and water curtains. A connecting rod mechanism is used to drive the blades to flip, realizing remote intelligent control. Combined with automated sensors and control systems, the ventilation volume and humidity are automatically adjusted according to greenhouse environmental parameters, thereby improving ventilation efficiency and aesthetics.

Benefits of technology

It significantly improves the ventilation efficiency and aesthetics of the greenhouse, reduces space occupancy, achieves stable control of the greenhouse environment, and improves the suitability and yield of the crop growth environment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention provides a greenhouse and a water curtain ventilation control system thereof, the water curtain ventilation control system of the greenhouse comprises a water curtain and an air window, the water curtain and the air window are adjacently arranged on a greenhouse main body of the greenhouse, the air window can be opened and closed, and the water curtain and the air window are arranged in the greenhouse main body. The air window is used for controlling external air to enter the greenhouse body and controlling the airflow direction, the air window further comprises a frame body, a series of blades arranged on the frame body and a connecting rod mechanism driving the blades to move, the blades are movably arranged on the frame body, the connecting rod mechanism is connected with the blades, and the connecting rod mechanism is connected with the frame body. And the connecting rod mechanism can drive the blades to turn over, so that the opening and closing of the air window and the air inlet angle of air flow are realized.
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Citation Information

Patent Citations

  • Adjustable electric shutter

    CN216811522U

  • Cultivation greenhouse ventilation system with uniform negative pressure feedback and automatic control

    CN221128455U

  • Ventilation cooling system of heat preservation quilt greenhouse

    CN221449326U