Seedling raising greenhouse with comprehensive utilization of solar energy

Abstract

The utility model discloses a seedling greenhouse of comprehensive utilization solar energy, be equipped with multilayer three -dimensional seedbed in, make full use of limited space, improve seedling efficiency. Install photovoltaic board at the top of greenhouse, install shading device and light supplementing lamp in the upper space, ensure that seedling gets sufficient illumination in daytime and night, guarantee seedling growth normal, install heat preservation lamp in greenhouse still, to this end ensure that greenhouse temperature is suitable for seedling growth, install atomizing nozzle on every layer seedbed top, can maximize make that the moisture in the booth is evenly distributed, in addition, the side of three -dimensional seedbed greenhouse is designed with water -permeable wall, can accurately control the air humidity in greenhouse, ensure seedling grows well, install exhaust fan on the side of greenhouse, when the air circulation of greenhouse is needed, open movable curtain board outside fan, start fan, carry out automatic ventilation to greenhouse, to ensure that the air in greenhouse is fresh, suitable for seedling growth, after ventilation, close fan and movable curtain board.

Description

Technical Field

[0001] This technology belongs to the field of seedling equipment technology, specifically involving a seedling greenhouse that comprehensively utilizes solar energy. Background Technology

[0002] Greenhouse seedling cultivation allows for convenient regulation of light, temperature, moisture, and air permeability to suit seedling growth. However, current technology involves installing adjustable shading films on the greenhouse roof to control light intensity; single-layer seedbeds with sprinkler pipes above them, manually operated to ensure adequate moisture for seedling growth; and vents on the sides to regulate ventilation and temperature, maintaining suitable air and temperature levels. However, this traditional greenhouse seedling cultivation method suffers from several drawbacks. The single-layer seedbeds limit the number of substrate bags, resulting in low efficiency. At night, the lack of light and low temperatures halt photosynthesis, hindering seedling growth. Furthermore, the uneven water distribution from the sprinklers leads to inconsistent seedling growth. Summary of the Invention

[0003] The purpose of this invention is to provide a seedling greenhouse that comprehensively utilizes solar energy, solving a series of problems in the existing technology, such as the difficulty in controlling the temperature, light, humidity and ventilation conditions inside the greenhouse within a range suitable for seedling growth; and the fact that the greenhouse only has one seedbed, resulting in low seedling efficiency.

[0004] The technical solution of this invention is as follows: a seedling greenhouse that comprehensively utilizes solar energy, comprising a greenhouse frame and multiple sets of seedbed frames inside the greenhouse. The greenhouse roof is toothed, and solar photovoltaic panels are installed on the roof. From top to bottom, heat lamps, shading tarpaulins, and fans are installed inside the greenhouse, with the heat lamps and fans connected to a power source outside the greenhouse. One side of the shading tarpaulin is fixed to the side of the greenhouse, and the opposite side is fixed to a pull rope, which winds around a motor after passing through a pulley. Seedbed frames are installed inside the greenhouse, each frame designed with multiple seedbeds. A mat is installed on each seedbed layer, with drainage holes on the mat. A waterproof film is laid on the mat, and a foam board is placed on the waterproof film. Seedling substrate bags are placed on the foam board. A water supply pipe and a supplemental light are installed directly above each seedbed layer, with a misting nozzle installed on the water supply pipe. The supplemental light is connected to the solar photovoltaic panels via wires. A permeable wall and an exhaust fan are installed on the side of the greenhouse, with movable curtains installed outside the exhaust fans. A drainage pipe is installed on the roof of the greenhouse.

[0005] The technical solution of this invention involves a multi-layered, three-dimensional seedbed that makes full use of limited space and improves seedling efficiency. This solution utilizes shading devices installed above the greenhouse and supplemental lighting installed on each seedbed layer to ensure seedlings receive sufficient light both day and night, guaranteeing normal growth. Heat lamps are also installed inside the greenhouse; when the temperature drops, these lamps are activated to maintain a suitable temperature for seedling growth. Water spray pipes with atomizing nozzles are installed above each seedbed layer to maximize even moisture distribution. Furthermore, permeable walls are designed on the sides of the three-dimensional seedbed greenhouse to accurately control humidity and ensure healthy seedling growth. Exhaust fans are also installed on the sides of the greenhouse; when air circulation is needed, the movable curtains outside the fans are opened, activating the fans for automatic ventilation, ensuring fresh air suitable for seedling growth. After ventilation, the fans and movable curtains are turned off.

[0006] By adopting the technical solution of this invention, solar energy is fully utilized to supplement the seedlings with light, realizing the conversion of solar energy into light energy. Supplementing the seedlings with light at night or on cloudy or rainy days, while the vertical seedling greenhouse can better control the light, temperature, moisture and air freshness inside the greenhouse within a suitable range, thereby improving the quality of seedling cultivation.

[0007] The technical solution of this invention utilizes solar energy for the entire seedling cultivation process, generating no toxic or harmful waste that could harm the environment. This aligns with the principles of low-carbon production and green development, contributing to the achievement of carbon neutrality and holding significant social importance for the industry. Furthermore, this technology results in greenhouse facilities with a high degree of automation, ease of operation, and precise control. It represents the practical application of smart agriculture in production and is a mainstream direction for future agricultural development, making its widespread adoption highly valuable. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the structure of this utility model.

[0009] Figure 2 for Figure 1 A partially enlarged structural diagram of part A. Detailed Implementation

[0010] Examples, such as Figure 1As shown: A seedling greenhouse that comprehensively utilizes solar energy includes a greenhouse frame 1 and multiple sets of seedbed frames 19 inside the greenhouse. The greenhouse roof 2 is toothed, and solar photovoltaic panels 3 are installed on the roof 2. Inside the greenhouse, from top to bottom, heat lamps 4, shade cloths 7, and fans 5 are installed. The heat lamps 4 and fans 5 are connected to a power source outside the greenhouse. One side of the shade cloth 7 is fixed to the side of the greenhouse, and the opposite side is fixed to a pull rope 9. The pull rope 9 passes through a pulley 8 and is wound around a motor 11. Seedbed frames 19 are installed inside the greenhouse, and each seedbed frame 19 is designed with multiple layers of seedbeds 15. Each layer of seedbeds 15 is equipped with... The greenhouse is equipped with a base plate 23, on which drainage holes 24 are provided. A waterproof film 22 is laid on the base plate 23, and a foam board 21 is placed on the waterproof film 22. Seedling substrate bags 20 are placed on the foam board 21. A water supply pipe 17 and a supplemental light 18 are installed directly above each layer of seedbed 15. A misting nozzle 16 is installed on the water supply pipe 17, and the supplemental light 18 is connected to the solar photovoltaic panel 3 through a wire. A permeable wall 12 and an exhaust fan 13 are installed on the side of the greenhouse. A movable curtain 14 is also installed outside the exhaust fan 13. A drainage pipe 6 is installed on the top of the greenhouse.

Claims

1. A seedling greenhouse that comprehensively utilizes solar energy, comprising a greenhouse frame (1) and multiple sets of seedbed frames (19) inside the greenhouse, characterized in that: The roof (2) is toothed, and solar photovoltaic panels (3) are installed on the roof (2). In the greenhouse, heat lamps (4), shade cloth (7) and fans (5) are installed from top to bottom. The heat lamps (4) and fans (5) are connected to the power supply outside the greenhouse. One side of the shade cloth (7) is fixed to the side of the greenhouse, and the other side is fixed to the pull rope (9). The pull rope (9) is wound around the motor (11) after passing through the pulley (8). Seedbed frames (19) are installed in the greenhouse. Each seedbed frame (19) is designed with multiple seedbeds (15). A pad (23) is installed on each seedbed (15). Drainage holes are provided on the pad (23). (24) A waterproof film (22) is laid on the pad (23), a foam board (21) is placed on the waterproof film (22), and seedling substrate bags (20) are placed on the foam board (21). A water supply pipe (17) and a supplementary light (18) are installed directly above each seedbed (15). An atomizing nozzle (16) is installed on the water supply pipe (17), and the supplementary light (18) is connected to the solar photovoltaic panel (3) through a wire. A permeable wall (12) and an exhaust fan (13) are installed on the side of the greenhouse. A movable curtain (14) is also installed on the outside of the exhaust fan (13). A drainage pipe (6) is installed on the top of the greenhouse.

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