Ventilating window for rear top slope of energy-saving solar greenhouse

Abstract

The invention discloses a ventilating window for a rear top slope of an energy-saving solar greenhouse and belongs to the technical field of agricultural facility engineering. A method for manufacturing the ventilating window includes that simple push-pull ventilating windows are installed and horizontally arranged on the rear slope at the top of the energy-saving greenhouse at intervals of 3-5 meters, and the window is made of a polystyrene composite color steel plate with 80cm length, 50cm width and 3-8cm thickness. The ventilating window for the energy-saving solar greenhouse is good in ventilating, cooling and dehumidification effects, the phenomenon that ventilation openings are covered by heat preservation quilts in existing ventilation methods of the tops of front roofs of greenhouses is avoided, problems that water is reserved on thin films at the ventilation openings and the sealing of two top films is not tight due to the fact that the water is reserved on the thin films at the ventilation openings are solved, and the ventilating window has the advantages of being simple in operation, high in efficiencies and capable of being widely applied to the modern energy-saving solar greenhouse.

Description

technical field [0001] The utility model relates to an energy-saving solar greenhouse rear roof ventilation window, which belongs to the technical field of agricultural facility engineering. Background technique [0002] The energy-saving solar greenhouse originated in Liaoning and rose in Shandong. Its popularization and application can effectively promote the rapid development of my country's vegetable industry, and it is the best equipment for production in my country's agricultural protected areas. In the production of energy-saving solar greenhouses in my country, it can be said that a good temperature and humidity management and strict prevention of high temperature and high humidity are the key to the success of production. In addition, in the morning, as the outdoor light intensity increases and the temperature rises, the photosynthesis of the crops in the greenhouse will gradually increase. In addition, the closure of the greenhouse will lead to a rapid decrease in ...

AI Technical Summary

Problems solved by technology

However, there are still some disadvantages in the ventilation of the film-connected roof on the top of the front roof of the greenhouse: one is that the insulation quilt has a covering effect on the ventilation opening when it is opened, which affects the ventilation effect; Not only will it affect the service life of the film, but it will also make the joints not tightly sealed, causing heat leakage and reducing the insulation effect; third, it is often necessary for people to climb to the top of the greenhouse to manually peel off or seal the film, which is cumbersome and labor-intensive

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