Energy-saving self-powered soilless culture greenhouse

Abstract

The utility model relates to the technical field of soilless culture greenhouses, in particular to an energy-saving self-powered soilless culture greenhouse which comprises a greenhouse body, a plurality of first supporting frames are arranged at the top of the greenhouse body, each first supporting frame comprises two rectangular supporting columns which are symmetrically arranged front and back, and a connecting longitudinal plate is arranged between the two rectangular supporting columns which are oppositely arranged front and back. A plurality of standing plates are arranged between every two connecting longitudinal plates which are adjacent left and right, the tops of every two rectangular supporting columns which are oppositely arranged front and back are jointly connected with a second supporting frame, and a solar panel is arranged on each second supporting frame. The energy-saving self-energized soilless culture greenhouse is provided with the plurality of standing plates, the standing plates are stably installed through the connecting longitudinal plates, safe and stable standing points are provided for operation of maintenance personnel on the top of the greenhouse, accidents caused by unstable standing of the maintenance personnel during high-place operation are avoided through the design, the risk of personal injury is reduced, and the maintenance personnel can be protected from being damaged. Meanwhile, a heat preservation film or a glass material on the top of the greenhouse is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of soilless cultivation greenhouses, in particular to an energy-saving self-powered soilless cultivation greenhouse. Background Technique

[0002] Blueberries and blackberries, as fruit trees with high economic value, are increasingly favored by growers due to their rich nutritional components and good market demand. However, these plants have relatively strict requirements for environmental conditions, including factors such as temperature, humidity, light, and nutrients. Therefore, traditional soil cultivation methods face many challenges during the planting process, such as poor soil, pests and diseases, climate change, etc., which limit the improvement of yield and fruit quality. To overcome these problems, many growers have started to adopt soilless cultivation techniques and use nutrient solutions to provide the nutrients required for plant growth.

[0003] A soilless cultivation greenhouse is a new type of agricultural facility that can effectively control the growth environment and ensure the healthy growth of blueberries and blackberries. By adopting this technology, growers can precisely adjust the ratio of the nutrient solution and the irrigation method, thereby increasing the growth rate of crops and the sweetness and taste of fruits. At the same time, with the global emphasis on sustainable agriculture and energy conservation and emission reduction, energy-saving self-powered soilless cultivation greenhouses have emerged as the innovative development direction of modern agriculture.

[0004] The energy-saving self-powered soilless cultivation greenhouse mainly relies on solar panels installed on the top to convert sunlight into electricity, providing energy support for the lighting, ventilation, temperature control, irrigation and other systems of the greenhouse. This design not only reduces the dependence on external electricity, reduces the operating cost, but also effectively reduces carbon emissions and achieves the goal of sustainable development. The solar panels are fixed on the top of the greenhouse through specially designed brackets, optimizing the space utilization rate and energy acquisition efficiency.

[0005] However, the solar panels may be damaged or malfunction during use, which poses a threat to the normal operation of the greenhouse. When the solar panels need to be repaired, maintenance personnel face a series of challenges. Since the top of the greenhouse is usually enclosed with insulation films or glass materials, maintenance personnel often do not have a stable standing point when repairing. At this time, random stepping may cause damage to the insulation film or glass, further affecting the insulation performance of the greenhouse and the internal environment. At the same time, the safety risks during the repair process also increase, and maintenance personnel are prone to accidents when working at heights, resulting in personal injuries.

[0006] Therefore, how to quickly and effectively maintain and replace the solar panels while ensuring the safety of maintenance personnel and without damaging the structural integrity of the soilless cultivation greenhouse has become an urgent problem to be solved. In view of this, we propose an energy-saving self-powered soilless cultivation greenhouse. Content of the Utility Model

[0007] The purpose of the present utility model is to provide an energy-saving self-powered soilless cultivation greenhouse to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above purpose, the present utility model provides the following technical solutions:

[0009] The energy-saving self-powered soilless cultivation greenhouse includes a greenhouse body, which provides the framework and basic structure of the entire soilless cultivation greenhouse, supports the installation and operation of all internal equipment and systems, forms a closed or semi-closed planting environment, and ensures the healthy growth of blueberries and blackberries. A energy storage device adapted to the solar panel is also provided inside the greenhouse body to achieve solar power supply. Solar power generation is a prior art and will not be elaborated here. A plurality of first support frames arranged at equal intervals left and right are provided at the top of the greenhouse body. The first support frames provide basic support for the standing plates and solar panels.

[0010] The first support frame includes two rectangular support columns arranged symmetrically front and back. A connecting longitudinal plate is provided between the two rectangular support columns arranged opposite to each other front and back. A plurality of standing plates arranged at equal intervals front and back are provided between the two adjacent connecting longitudinal plates on the left and right, providing a safe and stable standing point for maintenance personnel to facilitate maintenance work on the top of the greenhouse. The tops of the two rectangular support columns arranged opposite to each other front and back are commonly connected with a second support frame, which plays an inclined support role for the solar panel. A solar panel is provided on the second support frame, which converts sunlight into electric energy to provide energy support for the lighting, ventilation, temperature control and irrigation systems of the greenhouse, achieving the purpose of energy conservation and self-power supply.

[0011] Preferably, two first threaded grooves are opened at the outer side and near the top of the support columns of the greenhouse body. An L-shaped base is provided at the bottom of the rectangular support column. Two mounting holes a are opened on the L-shaped base. A second bolt is connected in the mounting hole a, and the threaded end of the second bolt is threadedly connected in the first threaded groove, facilitating the disassembly and assembly of the first support frame and the greenhouse body.

[0012] Preferably, support bumps are provided on the opposite sides of the two rectangular support columns arranged opposite to each other front and back. The support bumps play a supporting role for the connecting longitudinal plate. A second threaded groove is opened at the top of the support bump. Mounting holes b are opened at the top of the connecting longitudinal plate and near the front and rear ends. A first bolt is connected in the mounting hole b, and the threaded end of the first bolt is threadedly connected in the second threaded groove, facilitating the disassembly and assembly of the connecting longitudinal plate.

[0013] Preferably, a plurality of U-shaped mounting grooves arranged at equal intervals front and back are opened on the left and right sides of the top of the connecting longitudinal plate. The ends of the standing plates are located in the U-shaped mounting grooves for the installation of the standing plates.

[0014] Preferably, a rectangular jack is opened at the bottom of the inner wall of the U-shaped mounting groove. Rectangular insertion blocks are arranged at the bottom of the standing plate and near the left and right ends. The rectangular insertion blocks are inserted into the rectangular jacks, so that the ends of the standing plate can be fixed in the U-shaped mounting groove, facilitating the disassembly and assembly of the standing plate.

[0015] Preferably, the second support frame includes a long support rod and a short support rod. Rectangular insertion plates are arranged at the bottoms of the long support rod and the short support rod. Rectangular slots are opened at the top of the rectangular support column. The rectangular insertion plates are inserted into the rectangular slots, facilitating the docking of the second support frame and the rectangular support column.

[0016] Preferably, circular holes are opened at the relative sides and near the top of the two relatively arranged rectangular support columns. A fastening bolt is connected in the circular hole. Fourth threaded grooves are opened at the relative sides of the two rectangular insertion plates. The threaded end of the fastening bolt is threadedly connected to the fourth threaded groove, so that the long support rod and the short support rod are respectively fixed at the tops of the two rectangular support columns.

[0017] Preferably, a support top plate is jointly connected to the tops of the long support rod and the short support rod. Third threaded grooves are opened at the top of the support top plate and near the four corners. Installation blocks are arranged at the left and right ends of the front and back sides of the solar panel. An installation hole c is opened at the top of the installation block. A third bolt is connected in the installation hole c. The threaded end of the third bolt is threadedly connected to the third threaded groove, ensuring that the solar panel is firmly installed on the top of the greenhouse and also facilitating the disassembly and assembly of the solar panel.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] 1. For this energy-saving self-powered soilless cultivation greenhouse, the solar energy is converted into electric energy by the solar panels installed on the top, providing energy support for the lighting, ventilation, temperature control and irrigation systems of the greenhouse. This design effectively reduces the dependence on external electricity, reduces the operating cost of the greenhouse, and at the same time reduces carbon emissions, achieving the goal of sustainable development.

[0020] 2. For this energy-saving self-powered soilless cultivation greenhouse, a plurality of standing plates are provided. These standing plates are stably installed through the connecting longitudinal plates, providing a safe and stable standing point for maintenance personnel to work on the top of the greenhouse. This design avoids accidents caused by unstable standing of maintenance personnel during high-altitude operations, reduces the risk of personal injury, and at the same time avoids damage to the thermal insulation film or glass material on the top of the greenhouse.

[0021] 3. In this energy-saving self-powered soilless cultivation greenhouse, the first support frame, the second support frame, the connecting longitudinal plate, etc. are all connected through threaded grooves, slots and bolts, realizing the modular design of the structure. This design enables each part of the greenhouse to be disassembled and assembled conveniently, facilitating transportation, installation and maintenance, and improving the usage efficiency and flexibility of the greenhouse. Brief Description of the Drawings

[0022] Figure 1 is the schematic structural diagram of the overall first perspective of the present invention;

[0023] Figure 2 is the schematic structural diagram of the overall second perspective of the present invention;

[0024] Figure 3 is the schematic structural diagram of the first support frame in the present invention;

[0025] Figure 4 For the present invention Figure 3 is the enlarged schematic structural diagram of part A in the present invention;

[0026] Figure 5 is the schematic assembly structural diagram of the second support frame and the solar panel in the present invention;

[0027] Figure 6 is the schematic assembly structural diagram of the connecting longitudinal plate and the standing plate in the present invention;

[0028] In the figures: 1. Greenhouse body; 10. First threaded groove; 2. First support frame; 20. Rectangular support column; 200. Rectangular slot; 201. Circular hole; 21. L-shaped base; 210. Mounting hole a; 22. Connecting longitudinal plate; 220. Mounting hole b; 221. U-shaped mounting groove; 222. Rectangular jack; 23. Support bump; 230. Second threaded groove; 24. Tightening bolt; 25. First bolt; 26. Second bolt; 3. Second support frame; 30. Long support rod; 31. Short support rod; 32. Support top plate; 320. Third threaded groove; 33. Rectangular insertion plate; 330. Fourth threaded groove; 4. Solar panel; 40. Mounting block; 400. Mounting hole c; 5. Standing plate; 50. Rectangular insertion block; 6. Third bolt. Detailed Embodiment

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0031] Please refer to Figures 1 - 6 , the present utility model provides a technical solution:

[0032] An energy-saving self-powered soilless cultivation greenhouse, including a greenhouse body 1, which provides the framework and basic structure of the entire soilless cultivation greenhouse, supports the installation and operation of all internal equipment and systems, forms a closed or semi-closed planting environment, and ensures the healthy growth of blueberries and blackberries. There is also an energy storage device and a power generation system adapted to the solar panels 4 in the greenhouse body 1 to achieve solar power supply. Solar power generation is a prior art and will not be elaborated here. A plurality of first support frames 2 arranged at equal intervals left and right are provided at the top of the greenhouse body 1. The first support frames 2 provide basic support for the standing plates 5 and the solar panels 4.

[0033] The first support frame 2 includes two rectangular support columns 20 arranged symmetrically front and rear. A connecting longitudinal plate 22 is provided between the two rectangular support columns 20 arranged opposite to each other front and rear. A plurality of standing plates 5 arranged at equal intervals front and rear are provided between the two adjacent connecting longitudinal plates 22 on the left and right, providing a safe and stable standing point for maintenance personnel to facilitate maintenance work on the top of the greenhouse. The tops of the two rectangular support columns 20 arranged opposite to each other front and rear are commonly connected with a second support frame 3, which plays an inclined supporting role for the solar panels 4. The solar panels 4 are provided on the second support frame 3. By converting sunlight into electric energy, it provides energy support for the lighting, ventilation, temperature control and irrigation systems of the greenhouse, achieving the purpose of energy saving and self-power supply.

[0034] In this embodiment, two first threaded grooves 10 are opened at the outer side and near the top of the support columns of the greenhouse body 1. The bottom of the rectangular support column 20 is provided with an L-shaped base 21. Two mounting holes a210 are opened in the L-shaped base 21. A second bolt 26 is connected in the mounting hole a210. The threaded end of the second bolt 26 is threadedly connected to the first threaded groove 10, facilitating the disassembly and assembly of the first support frame 2 and the greenhouse body 1.

[0035] Specifically, support bumps 23 are provided on the opposite sides of two rectangular support columns 20 arranged oppositely in the front and back. The support bumps 23 support the connecting longitudinal plate 22. A second threaded groove 230 is provided at the top of the support bump 23. Mounting holes b220 are provided at the top of the connecting longitudinal plate 22 and near the front and rear ends. A first bolt 25 is connected in the mounting hole b220. The threaded end of the first bolt 25 is threadedly connected to the second threaded groove 230, facilitating the disassembly and assembly of the connecting longitudinal plate 22.

[0036] Further, a plurality of U-shaped mounting grooves 221 arranged equidistantly in the front and back are provided on the left and right sides of the top of the connecting longitudinal plate 22. The end of the standing plate 5 is located in the U-shaped mounting groove 221 for the installation of the standing plate 5.

[0037] Further, rectangular jacks 222 are provided at the bottom of the inner wall of the U-shaped mounting groove 221. Rectangular inserts 50 are provided at the bottom of the standing plate 5 and near the left and right ends. The rectangular inserts 50 are inserted into the rectangular jacks 222, enabling the end of the standing plate 5 to be fixed in the U-shaped mounting groove 221 and facilitating the disassembly and assembly of the standing plate 5.

[0038] Further, the second support frame 3 includes a long support rod 30 and a short support rod 31. Rectangular insertion plates 33 are provided at the bottoms of the long support rod 30 and the short support rod 31. A rectangular insertion slot 200 is provided at the top of the rectangular support column 20. The rectangular insertion plates 33 are inserted into the rectangular insertion slot 200, facilitating the docking of the second support frame 3 with the rectangular support column 20.

[0039] Further, circular holes 201 are provided at the opposite sides of two rectangular support columns 20 arranged oppositely in the front and back and near the top. A fastening bolt 24 is connected in the circular hole 201. Fourth threaded grooves 330 are provided on the opposite sides of the two rectangular insertion plates 33. The threaded end of the fastening bolt 24 is threadedly connected to the fourth threaded groove 330, fixing the long support rod 30 and the short support rod 31 to the tops of the two rectangular support columns 20 respectively.

[0040] Further, a support top plate 32 is jointly connected to the tops of the long support rod 30 and the short support rod 31. Third threaded grooves 320 are provided at the top of the support top plate 32 and near the four corners. Mounting blocks 40 are provided at the left and right ends of the front and back sides of the solar panel 4. Mounting holes c400 are provided at the top of the mounting block 40. A third bolt 6 is connected in the mounting hole c400. The threaded end of the third bolt 6 is threadedly connected to the third threaded groove 320, ensuring the firm installation of the solar panel 4 on the top of the greenhouse and also facilitating the disassembly and assembly of the solar panel 4.

[0041] When the energy-saving self-powered soilless cultivation greenhouse of this embodiment is in use, first, build the greenhouse body 1, then install a plurality of first support frames 2 on the greenhouse body 1. Use the second bolt 26 to fix the L-shaped base 21 on the support column of the greenhouse body 1, and then use the first bolt 25 to fix the connecting longitudinal plate 22 on the top of the support bump 23. Then, install a plurality of standing plates 5 on two adjacent connecting longitudinal plates 22 on the left and right to provide a standing point for the staff, effectively avoiding damage to the thermal insulation film or glass material on the top of the greenhouse. After that, install the second support frame 3 on the first support frame 2, insert the rectangular insertion plate 33 of the second support frame 3 into the rectangular slot 200, and use the fastening bolt 24 to fix the rectangular insertion plate 33 in the rectangular slot 200. Finally, install the solar panel 4, use the third bolt 6 to fix the installation block 40 on the top of the support top plate 32. During the equipment configuration stage, install an energy storage device and a power generation system adapted to the solar energy system inside the greenhouse to ensure that the electric energy generated by solar power can be effectively collected and stored. Then, configure the lighting, ventilation, temperature control, and irrigation systems and connect them to the solar power supply system to achieve the operation goals of energy conservation and self-power supply. During daily management, it is necessary to regularly check the working status of the solar panel 4 to ensure its normal operation and clean it in time to maintain the best energy conversion efficiency. When maintenance personnel perform top maintenance, they should use the standing plate 5 installed on the top of the greenhouse to ensure stable standing and avoid accidents caused by unstable standing.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and do not limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving self-powered soilless cultivation greenhouse, comprising a greenhouse body (1), characterized in that: The top of the greenhouse body (1) is provided with a plurality of first support frames (2) arranged equidistantly from left to right, the first support frames (2) comprising two rectangular support columns (20) arranged symmetrically from front to back, a connecting longitudinal plate (22) is provided between the two rectangular support columns (20) arranged opposite to each other from front to back, a plurality of standing plates (5) arranged equidistantly from front to back are provided between two adjacent connecting longitudinal plates (22) from left to right, the tops of the two rectangular support columns (20) arranged opposite to each other from front to back are commonly connected to a second support frame (3), and a solar panel (4) is provided on the second support frame (3).

2. The energy-saving self-powered soilless cultivation greenhouse according to claim 1 is characterized in that: Two first thread grooves (10) are provided on the outer side of the support column of the greenhouse body (1) and near the top; an L-shaped base (21) is provided at the bottom of the rectangular support column (20); two mounting holes a (210) are provided on the L-shaped base (21); a second bolt (26) is connected in the mounting hole a (210); and the threaded end of the second bolt (26) is threadedly connected in the first thread groove (10).

3. The energy-saving self-powered soilless cultivation greenhouse according to claim 1 is characterized in that: The two rectangular support columns (20) arranged opposite to each other in the front and rear are provided with support protrusions (23) on the opposite sides, and the top of the support protrusions (23) is provided with a second thread groove (230). The top of the connecting longitudinal plate (22) and the position close to the front and rear ends are provided with mounting holes b (220), and the mounting holes b (220) are connected with first bolts (25), and the threaded end of the first bolt (25) is threadedly connected to the second thread groove (230).

4. The energy-saving self-powered soilless cultivation greenhouse according to claim 1 is characterized in that: A plurality of U-shaped mounting grooves (221) arranged equidistantly from front to back are provided on both left and right sides of the top of the connecting longitudinal plate (22), and the ends of the standing plates (5) are located in the U-shaped mounting grooves (221).

5. The energy-saving self-powered soilless cultivation greenhouse according to claim 4 is characterized in that: A rectangular insertion hole (222) is provided at the bottom of the inner wall of the U-shaped installation groove (221), and rectangular insertion blocks (50) are provided at the bottom of the standing board (5) and near the left and right ends, and the rectangular insertion blocks (50) are inserted into the rectangular insertion holes (222).

6. The energy-saving self-powered soilless cultivation greenhouse according to claim 1 is characterized in that: The second support frame (3) comprises a long support rod (30) and a short support rod (31), the bottom of each of the long support rod (30) and the short support rod (31) is provided with a rectangular plug plate (33), the top of the rectangular support column (20) is provided with a rectangular slot (200), and the rectangular plug plate (33) is plugged into the rectangular slot (200).

7. The energy-saving self-powered soilless cultivation greenhouse according to claim 6 is characterized in that: Circular holes (201) are provided on opposite sides of the two rectangular support columns (20) arranged front and back and close to the top, and a fastening bolt (24) is connected in the circular hole (201). Fourth threaded grooves (330) are provided on opposite sides of the two rectangular plug plates (33), and the threaded ends of the fastening bolts (24) are threadedly connected in the fourth threaded grooves (330).

8. The energy-saving self-powered soilless cultivation greenhouse according to claim 6 is characterized in that: The tops of the long support rod (30) and the short support rod (31) are connected to a supporting top plate (32) together, and third thread grooves (320) are provided at the top of the supporting top plate (32) and near the four corners. The solar panel (4) is provided with mounting blocks (40) at both left and right ends on both sides of the front and rear sides, and the top of the mounting block (40) is provided with a mounting hole c (400), and a third bolt (6) is connected in the mounting hole c (400), and the threaded end of the third bolt (6) is threadedly connected in the third thread groove (320).

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