Intelligent temperature control ventilation vegetable greenhouse planting device

Abstract

The utility model relates to agricultural facilities technical field especially relates to a kind of intelligent temperature control ventilation vegetable greenhouse planting device.A kind of intelligent temperature control ventilation vegetable greenhouse planting device, including greenhouse shed, door, electric louvre, electric fan, support frame, wind speed sensor and controller, the right side middle part of greenhouse shed is connected with door by hinge rotation, the front side, rear side and left side of greenhouse shed are symmetrically provided with window, each window is equipped with electric louvre, the upper position of the front side, rear side and right side of greenhouse shed is symmetrically installed with electric fan, the inside and top of greenhouse shed are fixedly connected with multiple mutually fixed support frames, wind speed sensor is installed on the support frame of greenhouse shed left side upper portion, controller is installed on the inner wall of greenhouse shed right side.The utility model is cooperated by setting wind speed sensor and controller, and electric louvre and electric fan are linked, the effect that automatic monitoring and adjustment of temperature ventilation in greenhouse are realized.

Description

Technical Field

[0001] This utility model relates to the field of agricultural facilities technology, and in particular to an intelligent temperature-controlled and ventilated vegetable greenhouse planting device. Background Technology

[0002] With the development of modern agriculture, greenhouse cultivation has become a crucial means of improving crop yield and quality, and is now widely used in vegetable farming. To enhance greenhouse management efficiency and the controllability of the crop growth environment, various intelligent greenhouse devices with temperature and ventilation control functions have emerged in recent years. These devices typically integrate sensors, automatic control modules, and ventilation actuators to achieve real-time monitoring and adjustment of environmental parameters such as temperature and humidity within the greenhouse, thereby reducing manual intervention and improving planting efficiency and crop quality.

[0003] However, in practical applications, existing greenhouse temperature control and ventilation systems still have many shortcomings. For example, traditional greenhouses rely solely on temperature settings to open and close ventilation equipment, and the wind direction is singular, resulting in a delayed response. It is difficult to adjust ventilation strategies in a timely manner according to changes in the indoor and outdoor environment, leading to large fluctuations in temperature and humidity, which affects the normal growth of crops. In addition, some systems lack the ability to sense external meteorological factors such as wind speed, and are prone to malfunction in strong winds, causing energy waste or severe disturbances to the internal environment.

[0004] Therefore, it is necessary to design an intelligent temperature-controlled and ventilated vegetable greenhouse planting device to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to overcome the shortcomings of traditional greenhouses that rely solely on temperature settings to open and close ventilation equipment, have a single wind direction, slow response, and are difficult to adjust ventilation strategies in a timely manner according to changes in the indoor and outdoor environment, resulting in large fluctuations in temperature and humidity and affecting the normal growth of crops, this utility model provides an intelligent temperature-controlled and ventilated vegetable greenhouse planting device.

[0006] The technical solution is as follows: an intelligent temperature-controlled and ventilated vegetable greenhouse planting device, including a greenhouse, a door, electric louvers, an electric fan, a support frame, a wind speed sensor, a controller, photovoltaic modules, and a drive assembly. The door is hinged to the middle right side of the greenhouse. Windows are symmetrically opened on the front, rear, and left sides of the greenhouse, and electric louvers are installed at each window. Electric fans are symmetrically installed on the upper front, rear, and right sides of the greenhouse. Multiple mutually fixed support frames are fixedly connected to the interior and top of the greenhouse. The multiple mutually fixed support frames are arranged in a triangular frame structure at equal intervals to form reinforcement. A wind speed sensor is installed on the support frame on the upper left side of the greenhouse. A controller is installed on the inner wall of the right side of the greenhouse. A photovoltaic module is installed on the top of the greenhouse. Drive assemblies are installed on both sides of the lower part of the photovoltaic module. The electric louvers, electric fans, and wind speed sensors are all electrically connected to the controller.

[0007] As an improvement to the above solution, the photovoltaic module includes a mounting base, a protective shell, a mounting frame, a limiting post, a solar panel, and a drive component. Three mounting bases are fixedly connected to the top of the support frame, and a protective shell is fixedly connected to the upper part of the left and right mounting bases. A mounting frame is rotatably mounted between the two protective shells on their adjacent sides. A limiting post is fixedly connected to the middle mounting base, and the middle part of the mounting frame is rotatably connected to the limiting post. A solar panel is mounted on the top of the mounting frame. The drive component is located between the protective shells on both sides and the mounting frame. The solar panel is electrically connected to the controller and provides it with power.

[0008] As an improvement to the above solution, a light sensor is also included. A light sensor is installed on the upper part of the solar panel and is electrically connected to the controller.

[0009] As an improvement to the above solution, the drive assembly includes an adjusting rod, a worm gear, a motor, and a worm. The adjusting rod is engaged with the mounting bracket's own rotating shaft. The middle part of the adjusting rod is rotatably connected to a limit post. The upper side of the two protective housings is rotatably connected to the worm gear. Both ends of the adjusting rod protrude through the mounting bracket and are connected to the central shaft of the connecting worm gear. A motor with its output shaft facing upward is installed in the lower part of the protective housing. A worm gear is fixedly connected to the motor's output shaft. The worm gear rotates and enters the protective housing. The worm gear meshes with the worm gear below. The motor is electrically connected to the controller.

[0010] As an improvement to the above solution, a plant growth light is also included. The plant growth light is installed on the lower side of the horizontal support frame above the greenhouse, and the plant growth light is electrically connected to the controller.

[0011] As an improvement to the above scheme, the upper part of the greenhouse is a symmetrical triangular air-guiding roof, and the middle and upper parts of the greenhouse are made of transparent glass.

[0012] Compared with the prior art, the present invention has the following advantages: 1. The present invention, by setting up a wind speed sensor and controller in conjunction with an electric louver and an electric fan, realizes the automatic monitoring and adjustment of temperature and humidity inside the greenhouse, and achieves the effects of rapid ventilation, cooling and dehumidification, and prevention of crop diseases.

[0013] 2. This utility model achieves automatic temperature and humidity control by linking an electric louver and an electric fan through a wind speed sensor and controller. Simultaneously, it employs a solar panel and worm gear drive structure to improve power generation efficiency through sunlight tracking. The meshing transmission of the worm gear and worm adjusts the angle of the solar panel, ensuring stable and high-precision operation, effectively reducing energy consumption, and enhancing the system's intelligence and energy-saving effect.

[0014] 3. This utility model achieves the effect of effectively supplementing the light source and promoting the healthy growth of crops when there is insufficient light by installing plant growth lights inside the greenhouse and controlling them to turn on and off intelligently according to the intensity of external light. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a partial cross-sectional structural diagram of the greenhouse, door, and controller components of this utility model.

[0017] Figure 3 This is an exploded structural diagram of the mounting base, protective shell, and mounting bracket of this utility model.

[0018] Figure 4 This is a partial cross-sectional planar structural diagram of the right side of this utility model.

[0019] The following are the labels in the diagram: 1. Greenhouse, 2. Door, 3. Electric louvers, 4. Electric fan, 5. Wind speed sensor, 6. Controller, 7. Support frame, 8. Mounting base, 9. Protective shell, 10. Mounting bracket, 11. Solar panel, 12. Light sensor, 13. Adjusting rod, 14. Worm gear, 15. Motor, 16. Worm, 17. Limiting post, 18. Plant growth light. Detailed Implementation

[0020] Example: An intelligent temperature-controlled and ventilated vegetable greenhouse planting device, such as... Figure 1 , Figure 2 and Figure 4 As shown, the greenhouse includes a greenhouse 1, a door 2, motorized louvers 3, an electric fan 4, a support frame 7, a wind speed sensor 5, a controller 6, photovoltaic modules, and a drive assembly. The upper part of the greenhouse 1 is a symmetrical triangular air-guiding roof, and the middle and upper parts of the greenhouse 1 are made of translucent glass. The right side of the greenhouse 1 is connected to the door 2 via a hinge. The front, rear, and left sides of the greenhouse 1 are symmetrically equipped with windows, each with a motorized louver 3. The upper parts of the front, rear, and right sides of the greenhouse 1 are also equipped with windows. Electric fans 4 are symmetrically installed on both sides. Multiple mutually fixed support frames 7 are connected to the interior and top of the greenhouse 1 by bolts. The multiple mutually fixed support frames 7 are arranged in a triangular structure at equal intervals to form a reinforcement. A wind speed sensor 5 is installed on the support frame 7 on the upper left side of the greenhouse 1. A controller 6 is installed on the inner wall of the right side of the greenhouse 1. A photovoltaic module is installed on the top of the greenhouse 1. A drive component is installed on both sides of the lower part of the photovoltaic module. The electric louvers 3, electric fans 4 and wind speed sensor 5 are all electrically connected to the controller 6.

[0021] like Figures 1-4As shown, the photovoltaic module includes a mounting base 8, a protective shell 9, a mounting frame 10, a limiting post 17, a solar panel 11, a light sensor 12, a plant growth lamp 18, and a drive assembly. Three mounting bases 8 are bolted to the top of the support frame 7. The protective shell 9 is bolted to the upper part of the two left and right mounting bases 8. The mounting frame 10 is rotatably mounted between the two protective shells 9 on their adjacent sides. A limiting post 17 is bolted to the middle mounting base 8. The middle of the mounting frame 10 is rotatably connected to the limiting post 17. A solar panel 11 is mounted on the front of the mounting frame 10. A light sensor 12 is mounted on the upper part of the solar panel 11. A plant growth lamp 18 is mounted on the lower side of the horizontal support frame 7 inside the greenhouse 1. The drive assembly is located between the protective shells 9 and the mounting frame 10 on both sides. The solar panel 11, light sensor 12, and plant growth lamp 18 are all electrically connected to the controller 6, and the solar panel 11 provides power to the entire device.

[0022] like Figure 3 As shown, the drive assembly includes an adjusting rod 13, a worm gear 14, a motor 15, and a worm 16. The adjusting rod 13 is snapped between the mounting bracket 10 and its own rotating shaft. The middle part of the adjusting rod 13 is rotatably connected to the limiting post 17. The worm gear 14 is rotatably connected to the upper side of the two protective shells 9. Both ends of the adjusting rod 13 protrude from the mounting bracket 10 and are connected to the central shaft of the connecting worm gear 14. The motor 15 with its output shaft facing upward is installed in the lower part of the protective shell 9. The worm 16 is connected to the output shaft of the motor 15 by welding. The worm 16 rotates and enters the interior of the protective shell 9. The worm gear 14 meshes with the worm 16 below. The motor 15 is electrically connected to the controller 6.

[0023] Operators can apply the corresponding technical solutions in this device to the control of the growing environment in vegetable greenhouses, depending on the specific circumstances. When it is necessary to use this device to assist in the control of temperature and ventilation inside the greenhouse, firstly, install the device in a suitable planting area and set appropriate temperature and humidity thresholds through the controller 6.

[0024] During daily operation, the operator first opens door 2 to enter greenhouse 1, then adjusts parameters and starts the device via controller 6. Wind speed sensor 5 continuously collects wind speed data of the external environment of greenhouse 1. Controller 6 determines whether natural ventilation is suitable based on preset logic and the current wind speed. When it detects an increase in indoor temperature, excessive humidity, or a specific wind direction, controller 6 automatically opens the motorized louvers 3 on the windows in the corresponding direction. In the absence of wind or insufficient wind, it starts the corresponding electric fan 4 to promote air circulation and achieve effective ventilation between indoors and outdoors, thereby quickly reducing temperature and regulating humidity to prevent crop diseases in high temperature and high humidity environments.

[0025] The solar panel 11 provides clean energy to the controller 6 and other electronic components, maintaining low-energy operation of the system under sufficient sunlight and improving energy efficiency. The light sensor 12 monitors external light intensity, and the controller 6 intelligently controls the on / off state of the plant growth lights 18 based on the light data, automatically supplementing light when insufficient to promote healthy crop growth. Simultaneously, the controller 6 also determines changes in the sun's position based on the feedback from the light sensor 12 and activates the motor 15 to drive the worm gear 16, which in turn rotates the worm wheel 14. This, in turn, rotates the mounting frame 10 via the adjusting rod 13, adjusting the tilt angle of the solar panel 11 to ensure it always faces the sun, further improving photoelectric conversion efficiency. The support frame 7 provides basic support for the entire device. The mounting base 8 and the limiting post 17 work together to reinforce the structure of the solar panel 11. The protective shell 9 provides support and protection for the internal components—the worm wheel 14, motor 15, and worm gear 16—preventing external environmental interference and enhancing the stability and reliability of the system operation.

[0026] This device integrates multiple environmental sensing and automatic adjustment modules to achieve intelligent management of the greenhouse environment. It not only improves the response speed of temperature control and ventilation, but also reduces the frequency of manual intervention, and has significant advantages such as energy saving, high efficiency and ease of promotion.

Claims

1. An intelligent temperature controlled ventilated vegetable greenhouse planting device characterized by: The greenhouse (1) includes a door (2), motorized louvers (3), electric fans (4), a support frame (7), a wind speed sensor (5), a controller (6), photovoltaic modules, and a drive assembly. The door (2) is hinged to the middle right side of the greenhouse (1). Windows are symmetrically arranged on the front, rear, and left sides of the greenhouse (1), and each window is equipped with a motorized louver (3). Electric fans (4) are symmetrically installed on the upper front, rear, and right sides of the greenhouse (1). The interior of the greenhouse (1)... The top and bottom are fixedly connected by multiple mutually fixed support frames (7). The multiple mutually fixed support frames (7) are arranged at equal intervals in a triangular frame structure to form a reinforcement. A wind speed sensor (5) is installed on the support frame (7) on the upper left side of the greenhouse (1). A controller (6) is installed on the inner wall of the right side of the greenhouse (1). A photovoltaic module is installed on the top of the greenhouse (1). A drive component is installed on both sides of the lower part of the photovoltaic module. The electric louver (3), electric fan (4) and wind speed sensor (5) are all electrically connected to the controller (6).

2. The intelligent temperature control ventilation vegetable greenhouse planting device according to claim 1, characterized in that: The photovoltaic module includes a mounting base (8), a protective shell (9), a mounting frame (10), a limiting post (17), and a solar panel (11). The top of the support frame (7) is fixedly connected to three mounting bases (8). The upper part of the left and right mounting bases (8) is fixedly connected to the protective shell (9). The mounting frame (10) is rotatably provided between the two protective shells (9) on the side that is close to each other. The middle mounting base (8) is fixedly connected to the limiting post (17). The middle part of the mounting frame (10) is rotatably connected to the limiting post (17). The top of the mounting frame (10) is equipped with a solar panel (11). The drive component is located between the protective shells (9) on both sides and the mounting frame (10). The solar panel (11) is electrically connected to the controller (6) and provides power to it.

3. An intelligent temperature controlled ventilated greenhouse vegetable planting apparatus as claimed in claim 2, characterized in that: It also includes a light sensor (12), which is installed on the upper part of the solar panel (11) and is electrically connected to the controller (6).

4. A temperature controlled ventilation system for growing vegetables in a greenhouse as claimed in claim 3, wherein: The drive assembly includes an adjusting rod (13), a worm gear (14), a motor (15), and a worm (16). The adjusting rod (13) is engaged with the shaft of the mounting bracket (10). The middle part of the adjusting rod (13) is rotatably connected to the limiting post (17). The upper side of the two protective shells (9) is rotatably connected to the worm gear (14). Both ends of the adjusting rod (13) protrude through the mounting bracket (10) and are connected to the central shaft of the connecting worm gear (14). The lower part of the protective shell (9) is equipped with a motor (15) with its output shaft facing upward. The worm (16) is fixedly connected to the output shaft of the motor (15). The worm (16) rotates and enters the interior of the protective shell (9). The worm gear (14) meshes with the worm (16) below. The motor (15) is electrically connected to the controller (6).

5. An intelligent temperature controlled ventilated greenhouse vegetable planting apparatus as claimed in claim 4, characterized in that: It also includes a plant growth lamp (18), which is installed on the lower side of the horizontal support frame (7) above the greenhouse (1), and the plant growth lamp (18) is electrically connected to the controller (6).

6. The intelligent temperature-controlled and ventilated vegetable greenhouse planting device as described in claim 5, characterized in that: The greenhouse shed (1) upper part is front and back symmetrical triangle type flow guide roof, and the greenhouse shed (1) middle part and upper part are made of light transmission glass.

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