Ventilation structure of sealed household plant growth cabinet

Abstract

The invention provides a ventilation structure of a sealed household plant growth cabinet and belongs to the field of ventilation structure. The ventilation structure is arranged on the sealed household plant growth cabinet; the sealed household plant growth cabinet comprises planting disks for planting plants and side surfaces connected with the planting disks; the ventilation structure of the sealed household plant growth cabinet comprises an air supply device, an air inlet and an air outlet; the air supply device is arranged at the air inlet of the sealed household plant growth cabinet; the air inlet and the air outlet are respectively formed in two surfaces of the sealed household plant growth cabinet; air flows through the air inlet and the air outlet to form an S-shaped path. The ventilation structure has the beneficial effects that plants can be in balanced ventilation; the uniformity of air compositions, the structural balance practicability and beautiful appearance are ensured, the uniformity of airflow in the plant growth cabinet with multiple layers of planting is ensured, and the plant growth tendency is uniform.

Description

technical field [0001] The invention relates to a ventilation structure, in particular to a ventilation structure of a closed household plant growth cabinet. Background technique [0002] Plant growth requires the right temperature, humidity, carbon dioxide, and airflow. A home plant growth cabinet is a confined space. Plants grow in it by providing light through artificial light sources for photosynthesis. In order to create a climate suitable for plant growth, temperature, humidity, carbon dioxide, and airflow must be controlled. [0003] Common methods today include: [0004] 1. Open cabinet design. That is to say, only the columns are supported, and there is no enclosed box. The problems of this design include: (1) In the later stage of plant growth, as the plants grow up, they will grow out of the cabinet, and indoor placement takes up a lot of space and is not beautiful; (2) It is easy to cause insect pests or germs to invade , seriously affecting the growth of v...

AI Technical Summary

Problems solved by technology

The problems of this design include: (1) In the later stage of plant growth, as the plants grow up, they will grow out of the cabinet, and indoor placement takes up a lot of space and is not beautiful; (2) It is easy to cause insect pests or germs to invade , seriously affecting the growth of vegetables

The problem is: (1) Since various reactions of plant growth require carbon dioxide, when the internal carbon dioxide concentration is lower than the atmospheric concentration for a long time, the plant growth will be inhibited; (2) The air flow inside the closed box is slow, resulting in local differences in temperature and air composition Larger, not conducive to the uniform growth of all plants in the cabinet; (3) There are differences in plant growth, large and small, high and short, which further affects the light received by plants and inhibits the growth of some plants

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