Dendrobe outdoor culture greenhouse for preventing cold injuries in winter

Abstract

The invention discloses a dendrobe outdoor culture greenhouse for preventing cold injuries in winter. The greenhouse comprises a greenhouse body. A roof is arranged at the upper end of the greenhousebody. A fixed plate is arranged at the top end of the roof. Slide rails are arranged on the two sides of the fixed plate. Supporting plates are installed on the two sides of the upper end of the greenhouse body. Slide rails are arranged on the surfaces of the supporting plates. A first snow pushing plate and a second snow pushing plate are installed between the supporting plates on the two sides of the greenhouse body and the fixed plate at the upper end of the roof. Fans are installed on the two sides of the inner wall of the greenhouse body. A first seedling bed and a second seedling bed forplanting dendrobe are arranged in the greenhouse body. Heating pipes are installed inside steel pipes. Water pipes are connected with the upper ends of the steel pipes. Temperature and humidity detectors are arranged on the steel pipes between the first seedling bed and the second seedling bed. Ventilated windows are formed in the periphery of the greenhouse body. A greenhouse door is formed in the front side of the greenhouse body. Accumulated snow and sundries on the roof can be conveniently cleaned away in winter, it is ensured that the temperature in the greenhouse body is constant, and agood environment is provided for dendrobe culture.

Description

technical field [0001] The invention relates to the technical field of dendrobium cultivation greenhouse equipment, in particular to an outdoor cultivation greenhouse for preventing freezing damage in winter. Background technique [0002] Dendrobium, also known as Immortal Dendrobium Orchid Rhyme, Immortal Grass, Resurrection Grass, Ziying Immortal Strain, Chlorophytum, Forest Orchid, Forbidden Life, Nobile Flower, etc., the stems are erect, fleshy and thick, slightly flattened cylindrical, 10 to 60 meters long. cm, up to 1.3 cm thick. Medicinal plant, sweet and slightly salty in nature and flavor, cold, and returns to the stomach, kidney, and lung meridians. Reinforcing stomach and promoting body fluid, nourishing yin and clearing away heat, used for yin deficiency and body fluid deficiency, dry mouth and polydipsia, retching due to lack of food, asthenia heat after illness, and blurred vision. The flowers of Dendrobium are elegant, exquisite and lovely, with bright color...

AI Technical Summary

Problems solved by technology

The flowers of Dendrobium are elegant, exquisite and lovely, with bright colors and fragrant smell. They are known as one of the "Four Major Ornamental Foreign Flowers". The existing outdoor cultivation greenhouses for Dendrobium often produce snow or dust on the roof during winter cleaning. It is inconvenient, but if it is not cleaned in time, the temperature in the greenhouse cannot be raised, and the Dendrobium is prone to freezing to death, and the temperature in the greenhouse is too high or too low to have a certain impact on the growth of Dendrobium

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